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Samsung ABM1800B1 Technical Manual

Manual is about: DV M Air Conditioner

Summary of ABM1800B1

  • Page 1

    Samsung electronics s a m s u n g d v m t m air conditioner samsung d v m air conditioner t e c hnical man u a l dvm tm(cover)_e.

  • Page 2: 1. Dvm System Series

    1. Dvm system series 1-1. What is dvm? 1-2. Features of dvm 6 7 2. Dvm line-up 2-1. Numbering system of model 2-2. Combination 12 18 1. Remote controller 3. Interface module 1-1. Wireless remote controller 1-2. Wired remote controller 1-3. Centralized controller 1-4. Function controller 2 3 4 4 4. I...

  • Page 3: 8. Piping and Refnet

    8. Piping and refnet joint selection 7. Wiring 7-1. Overall system configuration 7-2. Cable specification for outdoor unit 7-3. Connection cord specification 7-4. Wiring diagram 7-5. Connection cord wiring diagram 7-6. Power wiring and communication wiring configuration 7-7. Communication cable conn...

  • Page 4: Overview

    1 . Dvm system series 2 . Dvm line-up 2-1. Numbering system of model 2-2. Combination 12 18 1-1. What is dvm? 1-2. Features of dvm 6 7 Ι overview dvm tm(chapter1)_e.

  • Page 5: 1. Dvm System Series

    I 6 Ι . Overview 1. Dvm system series 1-1. What is dvm? The dvm(digital variable multi) air conditioning system is operated by a variable-capacity compressor and is accommodated by multiple evaporators (indoor units). It is touted as the next-generation modular system in the world of high-efficiency...

  • Page 6

    1-2. Features of dvm (1) customized air conditioner 1) up to 16 indoor units can be connected to one outdoor unit. 2) indoor units can be combined by various methods, according to each room’s use and shape. 3) there are several indoor units which can be applied; 1-way cassette type, 4-way cassette t...

  • Page 7: 1. Dvm System Series

    I 8 Ι . Overview 1. Dvm system series (3) variable compressor the world’s first pwm(pulse width modulation) compressor controls the cooling & heating capacity automatically, depending on the load. 1) principle of the digital compressor ① composition the solenoid valve is installed for the compressor...

  • Page 8

    I 9 2) pwm (pulse width modulation) valve pwm valve is the valve to take away the fixed scroll by lifting up through the difference of pressure after the digital scroll compress being connected to the outlet and inlet of suction. Therefore, the capacity of compressor is controlled automatically acco...

  • Page 9: 1. Dvm System Series

    I 10 Ι . Overview 1. Dvm system series (5) long & single piping system 1) piping can be extended up to 100 meters; refer to the figure. 2) the outdoor unit is connected with each indoor unit by single refrigerant piping. (6) convenient centralized control 1) every indoor unit has its own remote cont...

  • Page 10

    I 11 (9) space saving the outdoor units connected with several indoor units do not require much space. 1) conventional system 2) dvm system dvm tm(chapter1)_e.

  • Page 11: 2. Dvm Line-Up

    Ι . Overview ③ ② i 12 2. Dvm line-up 2-1. Numbering system of model (1) indoor unit and outdoor unit (conventional model) ① semi-finished product ② classification of product dm ① a - 180 0 ④ a ⑤ 0 ⑥ model 1-way cassette type 4-way cassette type duct type outdoor unit km bm dm uf ③ capacity (btu x 10...

  • Page 12

    I 13 (2) indoor unit and outdoor unit (new model) 1) indoor unit ① semi-finished product ② classification of product avm ① k ② h ③ 100 ④ b ⑤ a ⑥ 0 ⑦ model 1-way 4-way 2-way exposed low silhouette high pressure built-in wall-mounted type ceiling type floor standing type (pac) cassette type duct type ...

  • Page 13: 2. Dvm Line-Up

    I 14 Ι . Overview 2. Dvm line-up 2) outdoor unit ① semi-finished product ⑥ combination of indoor unit rvm ① h ② 060 ③ b ④ a ⑤ a ⑥ 0 ⑦ model ② mode ③ capacity (x 1/10 hp, 3 digits) c h cooling only (c/o) heat pump (h/p) variable capacity free joint multi (dvm) rvm ⑦ version ④ power supply 0 0 0 ⑤ ref...

  • Page 14

    I 15 (3) options parts model example ● mev-14sa ● mev-18sa ● mev-24sa mev : optional electronic expansion valve ① : electronic expansion valve model (2 digits) ② : manufacturer ③ : version mxd : optional distributor kit ① : max diameter (2 digits) ② : kinds (marked as k2 for two kinds) ③ : minimum d...

  • Page 15: 2. Dvm Line-Up

    I 16 Ι . Overview 2. Dvm line-up parts model example mrw : optional receiver & display unit wire ① : length (m, 2 digits) ② : version ③ : language (none: english, c: chinese) mrw- ① ② ③ receiver & display unit wire ● mrw-10a ● mrw-10ac mim : optional interface module ① : applicable location (a: indo...

  • Page 16

    I 17 parts model example ● mdp-2030 ● mdp-2030c (for china) mdp : duct flange ① , ② : hole size (ø, cm) ③ : number of hole ④ : version mdp- ① ② ③ ④ duct flange standard for model name msc : super cooler ① , ② : hp of applicable outdoor unit (marked as 00 if it is 10.0 hp) ③ : power supply b:220v, 60...

  • Page 17: 2. Dvm Line-Up

    I 18 Ι . Overview 2. Dvm line-up 2-2. Combination (1) outdoor unit 1) cooling only main super cooler design power supply model 50hz 60hz - - 380~415v, 3ø 208~230v, 1ø rvmc060gdm0 rvmc050cbm0 capacity(hp) 6 5 refrigerant r407c r22 50hz 60hz 50hz 60hz 380~415v, 3ø 380~415v, 3ø 380v, 3ø 208~230v, 3ø rv...

  • Page 18

    I 19 main super cooler design max. Connectible indoor units total capacity of indoor units (kw, iso standard) super cooler 8 7 - - remark 8 8 10 - - o - - for the middle east for the middle east for the middle east 14 14 8.0~20.8 7.2~18.8 8.0~20.8 8.0~16.0 10.5~21.0 10.5~27.3 10.5~21.0 14.0~36.4 14....

  • Page 19: 2. Dvm Line-Up

    I 20 Ι . Overview 2. Dvm line-up 2) heat pump main super cooler design power supply model 50hz 60hz 380~415v, 3ø 380~415v, 3ø 208~230v, 1ø rvmh060gbm0 rvmh060gdm0 rvmh050cbm0 capacity(hp) 6 6 5 refrigerant r22 r407c r22 50hz 60hz 380~415v, 3ø 380~415v, 3ø 380~415v, 3ø 208~230v, 3ø rvmh080gam0 rvmh10...

  • Page 20

    I 21 main super cooler design max. Connectible indoor units total capacity of indoor units (kw, iso standard) super cooler 8 8 7 - - - remark 11 14 14 14 - - - - - - for middle east for middle east 8.0~20.8 8.0~20.8 7.2~18.8 11.0~29.0 14.0~36.4 14.0~28.0 14.0~36.4 14.0~36.4 14.0~28.0 ◆ the system en...

  • Page 21: 2. Dvm Line-Up

    I 22 Ι . Overview 2. Dvm line-up (2) indoor unit design power supply 2.0kw (7000btu/h) 2.6kw (9000btu/h) 3.2kw (11000btu/h) 3.5kw (12000btu/h) 4.0kw (13500btu/h) 5.2kw (18000btu/h) 6.0kw (20000btu/h) avmkc020ea0 avmkh020ea0 avmkc020ca0 avmkh020ca0 - - - - - - - - avmbc020ea0 avmbh020ea0 avmbc020ca0 ...

  • Page 22

    I 23 design power supply 7.0kw (24000btu/h) 7.2kw (24000btu/h) 8.2kw (28000btu/h) 8.3kw (28000btu/h) 10.5kw (36000btu/h) 12.8kw (44000btu/h) remark - - - - avmcc070ea0 avmch070ea0 - - avmdc070ea0 avmdh070ea0 - - avmbc070ea0 avmbh070ea0 - - - - - - avmwc070ea0 avmwh070ea0 - - avmpc070ea0 avmph070ea0 ...

  • Page 23: Control System

    1 . Remote controller 2 . Receiver & display unit (duct type) 3 . Interface module 4 . Installation 2-1. Concealed type 2-2. Standard type 5 6 4-1. Wireless remote controller 4-2. Wired remote controller 4-3. Centralized controller 4-4. Function controller 4-5. Receiver & display unit - concealed ty...

  • Page 24: 1. Remote Controller

    ΙΙ . Control system 1. Remote controller ΙΙ 2 1-1. Wireless remote controller (1) cooling only automatic operating mode selection button temperature adjustment buttons ✻ 2) filter reset button fan speed adjustment button air flow direction adjustment button ✻ 1) on timer button off timer button on/o...

  • Page 25

    ΙΙ 3 1-2. Wired remote controller ✻ 3) (1) cooling only (2) heat pump on/off & timer set/cancel button operating indicator fan speed adjustment button air flow direction adjustment button ✻ 1) filter reset button temperature adjustment buttons ✻ 2) on/off timer button test operation button operating...

  • Page 26: 1. Remote Controller

    ΙΙ . Control system 1. Remote controller ΙΙ 4 1-3. Centralized controller 1-4. Function controller operating lamp all on button all off button on/off indicators individual on/off button index mode selection button indoor unit selection buttons test button filter reset button temperature adjustment b...

  • Page 27

    2. Receiver & display unit (for duct) ΙΙ 5 2-1. Concealed type (1) cooling only (2) heat pump filter sign indicator fan indicator timer indicator remote control sensor on/off button filter sign indicator fan indicator timer indicator remote control sensor on/off button(blue) & removing frost indicat...

  • Page 28

    ΙΙ . Control system 2. Receiver & display unit (for duct) ΙΙ 6 2-2. Standard type (1) cooling only (2) heat pump filter sign indicator remote control sensor on/off indicator fan indicator on/off button timer indicator removing frost indicator filter sign indicator remote control sensor on/off indica...

  • Page 29: 3. Interface Module

    3. Interface module ΙΙ 7 indoor unit address display group address display to centralized controller / s-net converter interface module address setting (each interface module has its own address) from f1, f2 terminal in the outdoor unit cn01 f1 f2 r2 r1 to outdoor unit pcb (dc 12v) dvm tm(chapter2)_...

  • Page 30: 4. Installation

    ΙΙ . Control system 4. Installation ΙΙ 8 4-1. Wireless remote controller (1) accessories (2) installation choose a position where: ◆ the signal from the remote controller will not be blocked (by a curtain for example) ◆ the remote controller is not exposed to direct sunlight or heat ◆ the wireless r...

  • Page 31

    ΙΙ 9 4-2. Wired remote controller (1) accessories (2) installation 1) open the wired remote controller by using two grooves on its top. 2) secure the rear cover of the wired remote controller on the wall with 2 screws. 3) connect each f1, f2, v1, and v2 terminal on the wired remote controller pcb to...

  • Page 32: 4. Installation

    ΙΙ . Control system 4. Installation ΙΙ 10 (3) setting up option switches indoor unit pcb 1) adjust k1 dip switch(sw03) on the pcb to the “off” position. 2) turn the arrow of rmc rotary switch(sw01) to the appropriate position. Result : it is controlled by a wired remote controller which has the same...

  • Page 33

    ΙΙ 11 (4) example of installing wired remote controller individual control means a wired remote controller controls only 1 indoor unit. In this case, the rmc address of the indoor unit should be the same with the address of wired remote controller. Individual & group control means a wired remote con...

  • Page 34: 4. Installation

    ΙΙ . Control system 4. Installation ΙΙ 12 4-3. Centralized controller (1) accessories (2) wiring diagram each outdoor unit connected to the same centralized controller must have its own interface module. (3) interface module installation centralized controller (1) cable-tie (2) cable clamp (5) m4x16...

  • Page 35

    ΙΙ 13 (4) assigning address turn the arrow of rotary switch on the interface module to appropriate position. Interface modules controlled with the same centralized controller must have different addresses. Interface module rotary switch (5) setting up option switches in case of installing centralize...

  • Page 36: 4. Installation

    ΙΙ . Control system 4. Installation ΙΙ 14 in case of installing wired remote controller together 1) adjust k2 dip switch(sw03) on the indoor unit pcb to the “off” position. It means use of the centralized controller. 2) adjust k1 dip switch(sw03) on the indoor unit pcb to the “off” position. It mean...

  • Page 37

    ΙΙ 15 (6) example of centralized controller & wired remote controller installation of 1 centralized controller, 4 outdoor units, and 12 indoor units ◆ 6 indoor units connected to the outdoor unit 1 and 2 are controlled with their own wired remote controller and a centralized controller. ◆ 3 indoor u...

  • Page 38: 4. Installation

    ΙΙ . Control system 4. Installation ΙΙ 16 level of centralized controller ◆ adjust the dip switch on the centralized controller pcb, if necessary. Refer to the table below. ◆ if there is installed the wired remote controller together, refer to the table below. Level 0 level 1 level 2 the wired remot...

  • Page 39

    ΙΙ 17 4-4. Function controller (1) accessories (2) installation 1) disassemble the function controller by using a groove on its top. 2) secure the rear cover of the function controller on the wall with two screws. 3) connect the c1 and c2 terminals in the function controller to the same terminals in...

  • Page 40: 4. Installation

    ΙΙ . Control system 4. Installation ΙΙ 18 (3) wiring diagram ◆ install the interface module, another optional accessory, in the outdoor unit which will be controlled by the centralized controller, then connect the function controller and the centralized controller to the interface module. ◆ each out...

  • Page 41

    ΙΙ 19 4-5. Receiver & display unit - concealed type (1) accessories (2) installation 1) remove the receiver & display unit cover by using the tab on its bottom. 2) open the receiver & display unit. 3) connect the end of the connector wire to the receiver & display unit and connect the other end of t...

  • Page 42: 4. Installation

    ΙΙ . Control system 4. Installation ΙΙ 20 4-6. Receiver & display unit - standard type (1) accessories (2) installation 1) remove the receiver & display unit cover by using the tab on its bottom. 2) open the receiver & display unit. 3) connect the end of the connector wire to the receiver & display ...

  • Page 43

    ΙΙ 21 4-7. Interface module (1) accessories (2) installation ◆ attach the interface module to the left side of the electrical component box in outdoor unit, then connect the power and communication cable between the interface module and the outdoor; refer to the figure below. ◆ if you install a inte...

  • Page 44: 4. Installation

    ΙΙ . Control system 4. Installation ΙΙ 22 (3) wiring diagram ◆ each outdoor unit connected to the same centralized controller has its own interface module. ◆ distance between the centralized controller and the last interface module should be 1000 meters or less. (4) interface module installation (5)...

  • Page 45: 5. Assigning Address

    5. Assigning address ΙΙ 23 5-1. Indoor unit 1) before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system plan. 2) the address of the indoor unit is assigned by adjusting main(sw02) and rmc(sw01) rotary switches. 3) the main address is for commun...

  • Page 46: 5. Assigning Address

    ΙΙ . Control system 5. Assigning address ΙΙ 24 5-2. Outdoor unit you should display that how many indoor units are connected to the outdoor unit. Refer to the table below, then turn the arrow to appropriate position. Rotary switch outdoor unit pcb 1 2 3 4 5 6 7 8 one two three four five six seven ei...

  • Page 47

    6. Indoor unit pcb option code ΙΙ 25 6-1. Pcb option code input method (example : 021e31142285) be sure to input the option code suitable for the indoor unit by use of wireless remote controller after replacing the pcb of indoor unit. Follow to do the following 15 steps sequentially. Operation metho...

  • Page 48

    ΙΙ . Control system 6. Indoor unit pcb option code ΙΙ 26 operation method applicable button indicating state ❋ step 4 method) input the third digit of option code by pressing the temperature adjustment button (down). Example) 021e31142285 result) if 1 is displayed, go to the step 5. ❋ step 5 method)...

  • Page 49

    ΙΙ 27 operation method applicable button indicating state ❋ step 7 method) input the sixth digit by pressing the off timer button. Example) 021e31142285 result) if 1 displays, go to step 8. ❋ step 8 method) after completion up to step 7, pressing mode button. ① 1 ~ 7 steps are saved internally. ② if...

  • Page 50

    ΙΙ . Control system 6. Indoor unit pcb option code ΙΙ 28 operation method applicable button indicating state ❋ step 10 method) input the ninth digit by pressing the temperature adjustment button (down). Example) 021e31142285 result) if 2 displays, go to step 11. ❋ step 11 method) input the tenth dig...

  • Page 51

    ΙΙ 29 operation method applicable button indicating state ❋ step 13 method) input the 12th digit by pressing the off timer button. Example) 021e31142285 result) if 5 displays, go to step 14. ❋ step 14 method) turn the remote controller toward the indoor unit and press the on/off button, and if the “...

  • Page 52

    ΙΙ . Control system 6. Indoor unit pcb option code ΙΙ 30 6-2. Option code type model seg1 seg2 seg3 seg4 seg5 seg6 seg7 seg8 seg9 seg10 seg11 seg12 remark avmkc020ea0 avmkc020ca0 avmkc026ea0 avmkc032ca0 avmkc035ea0 avmkc040ca0 avmkh020ea0 avmkh020ca0 avmkh026ea0 avmkh032ca0 avmkh035ea0 avmkh040ca0 a...

  • Page 53

    ΙΙ 31 type model seg1 seg2 seg3 seg4 seg5 seg6 seg7 seg8 seg9 seg10 seg11 seg12 remark avmbc020ea0 avmbc020ca0 avmbc026ea0 avmbc032ca0 avmbc035ea0 avmbc040ca0 avmbc052ea0 avmbc052ca0 avmbc070ea0 avmbc072ca0 avmbh020ea0 avmbh020ca0 avmbh026ea0 avmbh032ca0 avmbh035ea0 avmbh040ca0 avmbh052ea0 avmbh052c...

  • Page 54

    ΙΙ . Control system 6. Indoor unit pcb option code ΙΙ 32 6-2. Option code type model seg1 seg2 seg3 seg4 seg5 seg6 seg7 seg8 seg9 seg10 seg11 seg12 remark avmwc020ea0 avmwc020ca0 avmwc026ea0 avmwc032ca0 avmwc035ea0 avmwc040ca0 avmwc052ea0 avmwc052ca0 avmwc070ea0 avmwc072ca0 avmwh020ea0 avmwh020ca0 a...

  • Page 55: 7. S-Net

    ΙΙ 33 7. S-net 1) download s-net program to your pc, then execute setup.Exe to install the program. 2) if the installation is completed successfully, connect rs-485 converter to com1 or com2 port on your computer. 3) connect r1 and r2 terminals on the interface module pcb to tx+ and tx- on the rs-48...

  • Page 56

    ΙΙ . Control system 8. Integrating power distribution system ΙΙ 34 dvm tm(chapter2)_e.

  • Page 57

    9. Building management system ΙΙ 35 dvm tm(chapter2)_e.

  • Page 58: Indoor Unit

    1 . Features ΙΙΙ indoor unit 1-1. 1-way cassette type 1-2. 4-way cassette type 1-3. Duct type 1-4. Wall-mounted type 1-5. Floor standing type 1-6. Ceiling type 2 4 6 8 10 12 6 . Refrigerant system diagram (cooling only & heat pump) 6-1. Refrigerant system diagram 6-2. Main parts status 73 73 9 . Vel...

  • Page 59: 1. Features

    ΙΙΙ . Indoor unit 1. Features ΙΙΙ 2 1-1. 1-way cassette type (1) efficient cooling & stylish design this type sends cool air from the ceiling to one direction; thus immediate cooling. Even more, the stylish design blends with any interior design. (2) space saving installation in the ceiling translat...

  • Page 60

    ΙΙΙ 3 (3) features of the 1-way cassette type 1) long-life air filter the long-life filter requires no maintenance for up to 2,000 hours. 2) bio heat exchanger & air filter samsung’s own heat exchanger and air filter prevent any penetration of fungi or bacteria into the system. 3) double-insulated c...

  • Page 61: 1. Features

    (1) powerful functions the 4-way cassette type air conditioner has all the features of the 1-way cassette type; compact design, long-life air filter, bio heat exchanger, lift-up drain pump, etc. (2) higher & broader cooling this type is used in applications where a high ceiling and open space is pre...

  • Page 62

    ΙΙΙ 5 item h l ceiling height 2.7~3.5m 2.7m sub duct pathway 4 way pattern 3 way pattern conventional cooling system ceiling type cooling system max. 750mm model avmcc052ea0 avmcc052ca0 avmch052ea0 avmch052ca0 avmcc070ea0 avmch070ea0 avmcc072ca0 avmch072ca0 avmcc105ea0 avmcc105ca0 avmch105ea0 avmch1...

  • Page 63: 1. Features

    ΙΙΙ . Indoor unit 1. Features ΙΙΙ 6 1-3. Duct type (2) high external static pressure adjustable external static pressure allows ducts from the unit to be used more extensively. This facilitates convenient positioning of the air-outlet vents in optimum locations. (1) economic installation several dif...

  • Page 64

    ΙΙΙ 7 (3) features of duct type 1) application methods 2) way of air intake & inserting air filter air intake can be positioned either at the back or below the unit. Similarly, the air filter can be inserted either from the back or from the bottom of the unit. Min. 260mm built-in duct type high pres...

  • Page 65: 1. Features

    ΙΙΙ . Indoor unit 1. Features ΙΙΙ 8 1-4. Wall-mounted type (1) bio-components samsung air conditioners ensure cleaner cooling than any other air conditioner. The components of our air conditioners (including the filters) have been treated with our unique antibacterial formula, which prevent the prol...

  • Page 66

    ΙΙΙ 9 ■ bio pure filter ambient atmospheric particle size ranges removal efficiency 2) look at how well these filters perform ① hydrocarbon analysis - test: a deodorizing filter is installed within the duct and its efficiency is tested.(at a wind speed of 0.35m3/min.) - method: measure the removal e...

  • Page 67: 1. Features

    ΙΙΙ . Indoor unit 1. Features ΙΙΙ 10 1-5. Floor standing type (1) features of floor standing type 1) the auto shutter increased cleanliness the auto shutter protects the air conditioner from dust even without a cover and the air conditioner goes well with any home. 2) using the control panel on the ...

  • Page 68

    ΙΙΙ 11 5) design air flow blades (right/left orientation) air flow blades (up/down orientation) automatic shutter air outlet air filter air inlet on/off indicator filter indicator removing frost indicator fan indicator ■ control panel timer indicator dvm tm(chapter3-1)_e.

  • Page 69: 1. Features

    ΙΙΙ . Indoor unit 1. Features ΙΙΙ 12 1-6. Ceiling type (1) convenient installation the ceiling type air conditioner can be easily installed into a corner of the ceiling even if the ceiling is very narrow. This is especially useful when installation of an air conditioner in the center of the ceiling ...

  • Page 70

    ΙΙΙ 13 (3) features of ceiling type 1) long life filter with antibacterial treatment the detachable filter can be cleaned easily, thus controlling the propagation of fungi & bacteria. 2) drain water lift-up mechanism (optional) the “drain water lift-up” mechanism offers more flexible installation. 3...

  • Page 71: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 14 model power supply remark performance power others size panel function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output ru...

  • Page 72

    ΙΙΙ 15 model power supply remark performance power others size panel function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output running current power input connectin...

  • Page 73: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 16 2-2. 4-way cassette type (1) 50hz model power supply remark performance power others size panel function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capac...

  • Page 74

    ΙΙΙ 17 (2) 60hz model power supply remark performance power others size panel function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output running current power input ...

  • Page 75: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 18 2-3. Duct type (low silhouette) (1) 50hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capa...

  • Page 76

    ΙΙΙ 19 (2) 60hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output running current power input connec...

  • Page 77: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 20 2-4. Duct type (built-in) (1) 50hz model power supply remark performance power others size panel function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capa...

  • Page 78

    ΙΙΙ 21 model power supply remark performance power others size panel function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output running current power input connectin...

  • Page 79: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 22 (2) 60hz model power supply remark performance power others size panel function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan ...

  • Page 80

    ΙΙΙ 23 model power supply remark performance power others size panel function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output running current power input connectin...

  • Page 81: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 24 2-5. Duct type (high pressure) (1) 50hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capac...

  • Page 82

    ΙΙΙ 25 (2) 60hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output running current power input connec...

  • Page 83: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 26 2-6. Wall-mounted type (1) 50hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity soun...

  • Page 84

    ΙΙΙ 27 model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output running current power input connecting pipe...

  • Page 85: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 28 (2) 60hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output...

  • Page 86

    ΙΙΙ 29 model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output (4mmaq) running current power input connect...

  • Page 87: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 30 2-7. Floor standing type (1) 50hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity so...

  • Page 88

    ΙΙΙ 31 (2) 60hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output running current power input connec...

  • Page 89: 2. Specification

    ΙΙΙ . Indoor unit 2. Specification ΙΙΙ 32 2-8. Ceiling type (1) 50hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound lev...

  • Page 90

    ΙΙΙ 33 (2) 60hz model power supply remark performance power others size function / option cooling ✻ 1) heating ✻ 2) cooling (high/low) heating (high/low) type output air flow rate cooling heating cooling heating liquid gas drain capacity sound level ✻ 3) fan output running current power input connec...

  • Page 91

    ΙΙΙ . Indoor unit 3. Functional parts and safety devices ΙΙΙ 34 3-1. 1-way cassette type 3-2. 4-way cassette type item code name avmkc020ea0 avmkh020ea0 avmkc020ca0 avmkh020ca0 pfs040wtve 13w 168°c - 0 ~ 460 step mev-14 3.15a avmkc026ea0 avmkh026ea0 pfs040wtve 14w 168°c - 0 ~ 460 step mev-14 3.15a a...

  • Page 92

    ΙΙΙ 35 3-3. Duct type (low silhouette) item code name avmdc072ca0 avmdh072ca0 osm1304sac 81w 135°c 90°c 103at (25°c=10k Ω ) 103at (25°c=10k Ω ) 103at (25°c=10k Ω ) 0 ~ 460 step mev-18 3.15a fan motor safety thermostat thermistor (heat exchanger inlet) thermistor (heat exchanger outlet) thermistor (i...

  • Page 93

    ΙΙΙ . Indoor unit 3. Functional parts and safety devices ΙΙΙ 36 3-4. Duct type (built-in) 3-5. Duct type (high pressure) item code name avmbc040ca0 avmbh040ca0 avmbc052ea0 avmbh052ea0 avmbc052ca0 avmbh052ca0 avmbc070ea0 avmbh070ea0 avmbc072ca0 avmbh072ca0 osm404sac 44w 135°c 90°c 0 ~ 460 step mev-14...

  • Page 94

    ΙΙΙ 37 3-6. Wall-mounted type item code name avmwc020ea0 avmwh020ea0 avmwc020ca0 avmwh020ca0 avmwc026ea0 avmwh026ea0 avmwc032ca0 avmwh032ca0 avmwc035ea0 avmwh035ea0 avmwc040ca0 avmwh040ca0 fan motor safety thermostat thermistor (heat exchanger inlet) thermistor (heat exchanger outlet) thermistor (in...

  • Page 95

    ΙΙΙ . Indoor unit 3. Functional parts and safety devices ΙΙΙ 38 3-7. Floor standing type 3-8. Ceiling type item code name avmpc060ea0 avmph060ea0 avmpc060ca0 avmph060ca0 avmpc070ea0 avmph070ea0 avmpc072ca0 avmph072ca0 avmpc082ea0 avmph082ea0 osm1408sac 63w 135°c 90°c 0 ~ 460 step mev-18 ? Osm1308sac...

  • Page 96: 4. Capacity Table

    ΙΙΙ 39 4. Capacity table unit size outdoor temperature (ºc, db) 14.0 tc kw 16.0 tc kw 18.0 tc kw 19.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 1.46 1.46 1.46 ...

  • Page 97: 4. Capacity Table

    ΙΙΙ . Indoor unit 4. Capacity table ΙΙΙ 40 unit size outdoor temperature (ºc, db) 14.0 tc kw 16.0 tc kw 18.0 tc kw 19.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 3.81 3.81 3.81 3.81 3.81 3.81 3.81 3.81 3.81 ...

  • Page 98

    ΙΙΙ 41 unit size outdoor temperature (ºc, db) 14.0 tc kw 16.0 tc kw 18.0 tc kw 19.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 7.68 9...

  • Page 99: 4. Capacity Table

    ΙΙΙ . Indoor unit 4. Capacity table ΙΙΙ 42 unit size outdoor temperature (ºc) 16.0 tc kw 18.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw db wb -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -11 -8 -6 -4 -1 2.2 4.1 6 7.9 9.8...

  • Page 100

    ΙΙΙ 43 unit size outdoor temperature (ºc) 16.0 tc kw 18.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw db wb -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -11 -8 -6 -4 -1 2.2 4.1 6 7.9 9.8 12 14 -14 -13 -11 -8 -6 -4 -1 2.2 4...

  • Page 101: 4. Capacity Table

    ΙΙΙ . Indoor unit 4. Capacity table ΙΙΙ 44 tc : total capacity unit size outdoor temperature (ºc) 16.0 tc kw 18.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw db wb -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -11 -8 -6 -4 -1 2.2 4.1 6 7.9 9.8 12 14 9.1 10.2 11.5 12.4 13.4 14.1 14.6 14.9 15.5 15.9 16.1...

  • Page 102

    ΙΙΙ 45 unit size outdoor temperature (ºc, wb) 14.0 tc kw 16.0 tc kw 18.0 tc kw 19.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 1.46 1.46 1.46 14.6 1.46 1.46 1.4...

  • Page 103: 4. Capacity Table

    ΙΙΙ . Indoor unit 4. Capacity table ΙΙΙ 46 unit size outdoor temperature (ºc, wb) 14.0 tc kw 16.0 tc kw 18.0 tc kw 19.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 ...

  • Page 104

    ΙΙΙ 47 unit size outdoor temperature (ºc, wb) 14.0 tc kw 16.0 tc kw 18.0 tc kw 19.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 9.37 9.37 9.37 9....

  • Page 105: 4. Capacity Table

    ΙΙΙ . Indoor unit 4. Capacity table ΙΙΙ 48 (2) heating unit size outdoor temperature (ºc) 16.0 tc kw 18.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw db wb -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -11 -8 -6 -4 -1 2.2 4...

  • Page 106

    ΙΙΙ 49 unit size outdoor temperature (ºc) 16.0 tc kw 18.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw db wb -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -11 -8 -6 -4 -1 2.2 4.1 6 7.9 9.8 12 14 -14 -13 -11 -8 -6 -4 -1 2.2 4...

  • Page 107: 4. Capacity Table

    ΙΙΙ . Indoor unit 4. Capacity table ΙΙΙ 50 unit size outdoor temperature (ºc) 16.0 tc kw 18.0 tc kw 20.0 tc kw 22.0 tc kw 24.0 tc kw db wb -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -11 -8 -6 -4 -1 2.2 4.1 6 7.9 9.8 12 14 9.1 10.2 11.5 12.4 13.4 14.1 14.6 14.9 15.5 15.9 16.1 16.1 16.1 16.1 9.0 ...

  • Page 108: 5. Dimension

    ΙΙΙ 51 5. Dimension 5-1. 1-way cassette type unit : mm ◆ check the position of remote control sensor and indicators before installing the unit. ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 109: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 52 5-2. 4-way cassette type (1) 5.2kw ~ 7.2kw unit : mm ◆ check the position of remote control sensor and indicators before installing the unit. ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 110

    ΙΙΙ 53 (2) 10.5kw unit : mm ◆ check the position of remote control sensor and indicators before installing the unit. ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 111: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 54 5-3. Duct type (low silhouette) unit : mm ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 112

    ΙΙΙ 55 5-4. Duct type (built-in) (1) 2.0kw ~ 4.0kw unit : mm ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 113: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 56 (2) 5.2kw ~ 7.2kw unit : mm ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 114

    ΙΙΙ 57 5-5. Duct type (high pressure) unit : mm ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 115: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 58 5-6. Wall-mounted type (1) 2.0kw ~ 4.0kw 60 30 252 pipe hole ( 65) 275 140 90 30 unit : mm ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 116

    ΙΙΙ 59 (2) 5.2kw ~ 7.2kw 60 45 255 325 415 512 pipe hole ( 65) 45 unit : mm ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 117: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 60 5-7. Floor standing type 1830 320 525 unit : mm ◆ if you want to install optional parts, refer to an appropriate installation manual. Dvm tm(chapter3-2)_e.

  • Page 118

    ΙΙΙ 61 5-8. Ceiling type unit : mm dvm tm(chapter3-2)_e.

  • Page 119: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 62 5-9. Wireless remote controller / receiver & display unit (1) wireless remote controller 45 17 25 37 11 5 dvm tm(chapter3-2)_e.

  • Page 120

    ΙΙΙ 63 ◆ heat pump fan indicator filter sign indicator remote control sensor timer indicator on/off indicator fan indicator filter sign indicator remote control sensor timer indicator on/off(green) & removing frost(red) indicator (2) display unit 1) 1-way cassette type ◆ cooling only ◆ both cooling ...

  • Page 121: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 64 ◆ heat pump on/off button fan indicator removing frost indicator (not operated) timer indicator remote control sensor on/off indicator filter sign indicator on/off button fan indicator removing frost indicator timer indicator remote control sensor on/off indicat...

  • Page 122

    ΙΙΙ 65 3) wall-mounted type ◆ 2.0kw ~ 4.0kw - cooling only - heat pump remote control sensor filter sign indicator fan indicator timer indicator on/off indicator on/off button remote control sensor filter sign indicator fan indicator timer indicator on/off(green) & removing frost(red) indicator on/o...

  • Page 123: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 66 ◆ 5.2kw ~ 7.2kw - cooling only - heat pump filter sign indicator fan indicator on/off indicator on/off indicator removing frost indicator timer indicator timer indicator filter sign indicator fan indicator dvm tm(chapter3-2)_e.

  • Page 124

    ΙΙΙ 67 ◆ heat pump 4) floor standing type ◆ cooling only removing frost indicator filter sign indicator fan indicator on/off indicator timer indicator filter sign indicator fan indicator on/off indicator timer indicator dvm tm(chapter3-2)_e.

  • Page 125: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 68 5) ceiling type ◆ cooling only ◆ heat pump dvm tm(chapter3-2)_e.

  • Page 126

    ΙΙΙ 69 80 130 24 4 2) standard type 70 21 120 (3) receiver 1) concealed type unit : mm dvm tm(chapter3-2)_e.

  • Page 127: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 70 5-10. Wired remote controller 110 20 120 unit : mm dvm tm(chapter3-2)_e.

  • Page 128

    ΙΙΙ 71 unit : mm unit : mm 5-11. Centralized controller 110 55 20 120 5-12. Function controller 110 120 20 dvm tm(chapter3-2)_e.

  • Page 129: 5. Dimension

    ΙΙΙ . Indoor unit 5. Dimension ΙΙΙ 72 5-13. Electronic expansion valve kit (distributor kit type) unit : mm dvm tm(chapter3-2)_e.

  • Page 130: (Cooling Only & Heat Pump)

    ΙΙΙ 73 6. Refrigerant system diagram (cooling only & heat pump) 6-1. Refrigerant system diagram 6-2. Main parts status (1) temperature sensor (eis, evaporator inlet sensor) the means to measure the refrigerant temperature at the inlet of heat exchanger which is used as the data for control of electr...

  • Page 131: 7. Electric Circuit Diagram

    ΙΙΙ . Indoor unit 7. Electric circuit diagram ΙΙΙ 74 7-1. 1-way cassette type (1) cooling only (avmkc ✻ ) dvm tm(chapter3-2)_e.

  • Page 132

    ΙΙΙ 75 (2) heat pump (avmkh ✻ ) dvm tm(chapter3-2)_e.

  • Page 133: 7. Electric Circuit Diagram

    ΙΙΙ . Indoor unit 7. Electric circuit diagram ΙΙΙ 76 7-2. 4-way cassette type (1) cooling only (avmcc ✻ ) dvm tm(chapter3-2)_e.

  • Page 134

    ΙΙΙ 77 (2) heat pump (avmch ✻ ) dvm tm(chapter3-2)_e.

  • Page 135: 7. Electric Circuit Diagram

    ΙΙΙ . Indoor unit 7. Electric circuit diagram ΙΙΙ 78 7-3. Duct type (1) cooling only (avmdc ✻ / avmbc ✻ / avmhc ✻ ) dvm tm(chapter3-2)_e.

  • Page 136

    ΙΙΙ 79 (2) heat pump (avmdh ✻ / avmbh ✻ / avmhh ✻ ) dvm tm(chapter3-2)_e.

  • Page 137: 7. Electric Circuit Diagram

    ΙΙΙ . Indoor unit 7. Electric circuit diagram ΙΙΙ 80 7-4. Wall-mounted type (1) cooling only (avmwc ✻ ) dvm tm(chapter3-2)_e.

  • Page 138

    ΙΙΙ 81 (2) heat pump (avmwh ✻ ) dvm tm(chapter3-2)_e.

  • Page 139: 7. Electric Circuit Diagram

    ΙΙΙ . Indoor unit 7. Electric circuit diagram ΙΙΙ 82 7-5. Floor standing type (1) cooling only (avmpc ✻ ) dvm tm(chapter3-3)_e.

  • Page 140

    ΙΙΙ 83 (2) heat pump (avmph ✻ ) dvm tm(chapter3-3)_e.

  • Page 141: 7. Electric Circuit Diagram

    ΙΙΙ . Indoor unit 7. Electric circuit diagram ΙΙΙ 84 7-6. Ceiling type (1) cooling only (avmfc ✻ ) dvm tm(chapter3-3)_e.

  • Page 142

    ΙΙΙ 85 (2) heat pump (avmfh ✻ ) dvm tm(chapter3-3)_e.

  • Page 143: 8. Noise Level

    ΙΙΙ . Indoor unit 8. Noise level ΙΙΙ 86 8-1. Overall ◆ 1-way cassette type 1m 1m microphone model 230v/50hz 220v/60hz high 32.0 36.0 38.0 ✻✻020✻✻ ✻✻026/032✻✻ ✻✻035/040✻✻ low 29.0 32.0 35.0 low 29.0 32.0 35.0 high 32.0 36.0 38.0 ◆ 4-way cassette type 1.5m microphone model 230v/50hz 220v/60hz high 32....

  • Page 144

    ΙΙΙ 87 ✻✻ 020 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low ✻✻ 026/032 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50....

  • Page 145: 8. Noise Level

    ΙΙΙ . Indoor unit 8. Noise level ΙΙΙ 88 ✻✻ 035/040 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low dvm tm(chapter3-3)_e.

  • Page 146

    ΙΙΙ 89 ✻✻ 052 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low (2) 4-way cassette type ✻✻ 070/072 ✻✻ sound pressure level (db, ...

  • Page 147: 8. Noise Level

    ΙΙΙ . Indoor unit 8. Noise level ΙΙΙ 90 ✻✻ 105 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low dvm tm(chapter3-3)_e.

  • Page 148

    ΙΙΙ 91 ✻✻ 052 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low (3) duct type (low silhouette) ✻✻ 070/072 ✻✻ sound pressure leve...

  • Page 149: 8. Noise Level

    ΙΙΙ . Indoor unit 8. Noise level ΙΙΙ 92 ✻✻ 020 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low (4) duct type (built-in) ✻✻ 026...

  • Page 150

    ΙΙΙ 93 ✻✻ 035/040 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low ✻✻ 052 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50....

  • Page 151: 8. Noise Level

    ΙΙΙ . Indoor unit 8. Noise level ΙΙΙ 94 ✻✻ 070/072 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low dvm tm(chapter3-3)_e.

  • Page 152

    ΙΙΙ 95 ✻✻ 105 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low (5) duct type (high pressure) ✻✻ 128 ✻✻ sound pressure level (db...

  • Page 153: 8. Noise Level

    ΙΙΙ . Indoor unit 8. Noise level ΙΙΙ 96 ✻✻ 020 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low (6) wall-mounted type ✻✻ 026/03...

  • Page 154

    ΙΙΙ 97 ✻✻ 035/040 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low ✻✻ 052 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50....

  • Page 155: 8. Noise Level

    ΙΙΙ . Indoor unit 8. Noise level ΙΙΙ 98 ✻✻ 070/072 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low dvm tm(chapter3-3)_e.

  • Page 156

    ΙΙΙ 99 ✻✻ 060 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low (7) floor standing type ✻✻ 070/072 ✻✻ sound pressure level (db, ...

  • Page 157: 8. Noise Level

    ΙΙΙ . Indoor unit 8. Noise level ΙΙΙ 100 ✻✻ 082/083 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low dvm tm(chapter3-3)_e.

  • Page 158

    ΙΙΙ 101 ✻✻ 052 ✻✻ sound pressure level (db, ref.2xe-5) 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) high low (8) ceiling type ✻✻ 070/072 ✻✻ sound pressure level (db, ref.2x...

  • Page 159

    ΙΙΙ . Indoor unit 9. Velocity of air flow & temperature distribution ΙΙΙ 102 9-1. 1-way cassette type (1) avmkh035 ✻ 1) velocity of air flow 2) heating temperature distribution ◆ if a ceiling is high, you can apply a 1-way cassette type air conditioner. ◆ the standard ceiling height is 3 meters and ...

  • Page 160

    ΙΙΙ 103 9-2. 4-way cassette type (1) avmch070 ✻ 1) velocity of air flow 2) heating temperature distribution ◆ the standard ceiling height is 2.7 meters and those values are tested at the standard height. N n n n o o o o tt tt e e e e 1.5 1 0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1.0 m/sec 0.5 m/sec 1.5 ...

  • Page 161

    ΙΙΙ . Indoor unit 9. Velocity of air flow & temperature distribution ΙΙΙ 104 (2) avmch105 ✻ 1) velocity of air flow 2) heating temperature distribution ◆ the standard ceiling height is 2.7 meters and those values are tested at the standard height. N n n n o o o o tt tt e e e e 1.5 1 0.5 0 0.5 1 1.5 ...

  • Page 162

    ΙΙΙ 105 9-3. Wall-mounted type (1) avmwh035 ✻ 1) velocity of air flow 2) heating temperature distribution ◆ the standard ceiling height is 2.7 meters and those values are tested at the standard height. N n n n o o o o tt tt e e e e 1.5 1 0.5 0 1 1.5 2 2.5 3 0.5 m/sec 1.0 m/sec 1.5 m/sec 1.5 1 0.5 0 ...

  • Page 163

    ΙΙΙ . Indoor unit 9. Velocity of air flow & temperature distribution ΙΙΙ 106 (2) avmwh070 ✻ 1) velocity of air flow 2) heating temperature distribution ◆ the standard ceiling height is 2.7 meters and those values are tested at the standard height. N n n n o o o o tt tt e e e e 1.5 1 0.5 0 1 1.5 2 2....

  • Page 164

    ΙΙΙ 107 9-4. Ceiling type (1) avmfh070 ✻ 1) velocity of air flow 2) heating temperature distribution ◆ the standard ceiling height is 2.7 meters and those values are tested at the standard height. N n n n o o o o tt tt e e e e 1.5 1 0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 0.5 m/sec 2.0 m/sec 1.0 m/sec 1.5...

  • Page 165: 10. Fan Specifications

    ΙΙΙ . Indoor unit 10. Fan specifications ΙΙΙ 108 10-1. Duct type (low silhouette) (1) ✻✻ 052 ✻✻ (2) ✻✻ 070/072 ✻✻ 10-2. Duct type (built-in) (1) ✻✻ 020 ✻✻ (2) ✻✻ 026/032 ✻✻ external static pressure (mmaq) fan speed (cmm) 10 3 4 5 6 7 8 9 10 11 12 13 14 12 14 16 18 20 22 hi turbo low reliable range o...

  • Page 166

    ΙΙΙ 109 (3) ✻✻ 035/040 ✻✻ (4) ✻✻ 052 ✻✻ external static pressure (mmaq) 10 9 11 12 8 7 6 5 4 3 2 1 0 6 7 8 9 10 11 12 low mid hi turbo fan speed (m 3 /min) limitation of min. Air flow limitation of max. Air flow limitation of use external static pressure (mmaq) 10 9 11 12 8 7 6 5 4 3 2 1 0 8 9 10 11...

  • Page 167: 10. Fan Specifications

    ΙΙΙ . Indoor unit 10. Fan specifications ΙΙΙ 110 10-3. Duct type (high pressure) (1) ✻✻ 105 ✻✻ (2) ✻✻ 128 ✻✻ 20 15 10 5 0 20 25 30 35 40 turbo mid low hi 20 15 10 5 0 20 25 30 35 40 turbo mid low hi air flow (m 3 /min) external static pressure (mmaq) external static pressure (mmaq) air flow (m 3 /mi...

  • Page 168: 11. Panel

    ΙΙΙ 111 11. Panel 11-1. 1-way cassette type (1) design (2) status item cooling only & heat pump model mgkh118ie0 mgkh118im0 mgkh118ia0 mgkh118ic0 mgkh118iu0 language (manual) english only english, spanish, italian, portuguese, french, german, greek, russian english, arabic, spanish, french chinese, ...

  • Page 169: 11. Panel

    ΙΙΙ . Indoor unit 11. Panel ΙΙΙ 112 11-2. 4-way cassette type (1) design (2) status item cooling only & heat pump model mgch095ie0 mgch095im0 mgch095ia0 mgch095ic0 mgch095iu0 language (manual) english only english, spanish, italian, portuguese, french, german, greek, russian english, arabic, spanish...

  • Page 170

    ΙΙΙ 113 12. Electronic expansion valve kit 12-1. Built-in type 12-2. Distributor kit type item remark 14sa 18sa #1 o o o o o #2 o o o #3 o #1 o o o o o #2 o o o #3 o mxd-14k300a mxd-14k218a mxd-18k214a mxd-18k300a mxd-14k200a mxd-14k118a mxd-18k200a model capacity 2.0kw ~ 4.0kw 5.2kw ~ 8.3kw 10.5kw ...

  • Page 171: 13. Options

    ΙΙΙ . Indoor unit 13. Options ΙΙΙ 114 item electronic expansion valve kit o o - - - - - - o o o o o o o o integrated integrated integrated integrated integrated integrated integrated integrated remote controller o o o o o o o o o o o o o o o o c/o h/p c/o h/p c/o h/p c/o h/p c/o h/p c/o h/p c/o h/p ...

  • Page 172

    ΙΙΙ 115 item integrated integrated integrated integrated mdp-075sa mdp-075sa mdp-075sb mdp-075sb mdp-075sa mdp-075sa - - - - - - mr-ac01 mr-ah01 mr-ac01 mr-ah01 mr-ac01 mr-ah01 mr-ac01 mr-ah01 mr-ac01 mr-ah01 mr-ac01 mr-ah01 mr-ac01 mr-ah01 mr-ac01 mr-ah01 - - - - mrw-10a mrw-10a mrw-10a mrw-10a mrw...

  • Page 173: Outdoor Unit

    1 . Selection of outdoor units (based on cooling load) 2 . Specification 2-1. 50hz 2-2. 60hz 4 6 4 . Capacity table 4-1. 50hz 4-2. 60hz 13 19 5 . Dimension 5-1. Upward (2-fan) 5-2. Onward 5-3. Upward (1-fan) 5-4. Upward (super cooler) 29 31 31 32 6 . Refrigerant system diagram 6-1. Cooling only 6-2....

  • Page 174

    1. Unit selection (with cooling load) 2 . Outdoor unit ΙΛ ΙΛ ΙΛ 1-1. Indoor unit selection select the nearest load capacity indoor unit with given load after finding indoor and outdoor temperature using indoor unit capacity table. (the indoor unit capacity should larger than given load.) 1-2. Outdoo...

  • Page 175

    3 ΙΛ room a 2.4 26 2.8 room b 2.6 26 2.8 room c 3.2 35 3.77 room d 3.4 35 3.77 room e 4.8 52 5.6 room f 7.2 70 7.54 location load (kw) unit size capacity(kw) room a 2.4 26 2.66 room b 2.6 26 2.66 room c 3.2 35 3.57 room d 3.4 35 3.57 room e 4.8 52 5.31 room f 7.1 70 7.15 location load (kw) unit size...

  • Page 176: 2. Specification

    2. Specification 4 . Outdoor unit ΙΛ ΙΛ ΙΛ 2-1. 50hz model power supply remark performance power others size function / option rvmc060gam0 rvmc060gam1 rvmc060gdm0 rvmc100gam0 3, 380~415, 50 set 55000(7000~55000) 16.0(2.0~16.0) - - 54 - zrd72kc-tfd digital scroll 98.06 4.2 propeller 128 x 2 90 8.0(4....

  • Page 177

    5 ΙΛ model power supply remark performance power others size function / option rvmh060gbm0 rvmh060gdm0 rvmh080gam0 rvmh100gam0 rvmh100gcm0 3, 380~415, 50 set 55000(7000~55000) 16.0(2.0~16.0) 61000(7500~61000) 18.0(2.2~18) 57 57 zrd72kc-tfd digital scroll 98.06 4.2 propeller 128 x 2 95 8.0(5.0~8.0) 8...

  • Page 178: 2. Specification

    2. Specification 6 . Outdoor unit ΙΛ ΙΛ ΙΛ 2-2. 60hz cooling ✻ 1) heating ✻ 2) cooling ✻ 3) cooling heating model type piston displacement output type output air flow rate cooling heating cooling heating cooling heating cooling heating name charge control name charge liquid gas drain cooling heating...

  • Page 179

    7 ΙΛ cooling ✻ 1) heating ✻ 2) cooling ✻ 3) cooling heating model type piston displacement output type output air flow rate cooling heating cooling heating cooling heating cooling heating name charge control name charge liquid gas drain cooling heating btu/h kw btu/h kw btu/h kw db db - - cc/rev kw ...

  • Page 180

    3. Functional parts and safety devices 8 . Outdoor unit ΙΛ ΙΛ ΙΛ item code name rvmc050cbm0 rvmc060gdm0 motor output compressor safety olp crank case heater fan motor safety thermostat open temp. Trip current model output on off rvmc060gam0 rvmc060gam1 zrd72kc-tfd 4.5kw 145°c 48a 90w osme1284src 128...

  • Page 181

    9 ΙΛ item code name muf7201f1 rvmc100gam0 motor output compressor safety olp crank case heater fan motor safety thermostat open temp. Trip current model output on off - - cch motor compressor safety devices temperature sensor functional parts high pressure switch low pressure switch high pressure se...

  • Page 182

    3. Functional parts and safety devices 10 . Outdoor unit ΙΛ ΙΛ ΙΛ item code name rvmh050cbm0 rvmh080gam0 rvmh060gdm0 motor output compressor safety olp crank case heater fan motor safety thermostat high pressure switch low pressure switch high pressure sensor low pressure sensor thermistor (discharg...

  • Page 183

    11 ΙΛ item code name motor output compressor safety olp crank case heater fan motor safety thermostat high pressure switch low pressure switch high pressure sensor low pressure sensor thermistor (discharge) thermistor (condenser center) thermistor (condenser outlet) thermistor (outdoor temperature) ...

  • Page 184

    3. Functional parts and safety devices 12 . Outdoor unit ΙΛ ΙΛ ΙΛ item code name rvmh100gcm0 motor output compressor safety olp crank case heater fan motor safety thermostat high pressure switch low pressure switch high pressure sensor low pressure sensor thermistor (discharge) thermistor (condenser...

  • Page 185: 4. Capacity Table

    13 ΙΛ 4. Capacity table combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 14.1 14.1 14.1 14.1 14.1 14.1 14.1 14.1 14.1 14.1 13.9...

  • Page 186: 4. Capacity Table

    4. Capacity table 14 . Outdoor unit ΙΛ ΙΛ ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 9.86 9.86 9.86 9.86 9.86 9.86 9.86 9.86 9.86 9.86 9.74 9.74 9.63 9.63 9.52 9.30 8.96 8.74 ...

  • Page 187

    15 ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 24.6 24.6 24.6 24.6 24.6 24.6 24.6 24.6 24.6 24.6 24.4 24.4 24.1 24.1 23...

  • Page 188: 4. Capacity Table

    4. Capacity table 16 . Outdoor unit ΙΛ ΙΛ ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 17.25 17.25 17.25 17.25 17.25 17....

  • Page 189

    17 ΙΛ combination, %(capacity index) outdoor temperature 16 18 20 21 22 24 ºc, db ºc, wb tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -11 -8 -6 -4 -1 2.2 4.1 6 7.9 9.8 12 14 11.9 13.3 14.9 16.2 17.5 18.4 19.1 19.4 20.2 20.7 2...

  • Page 190: 4. Capacity Table

    4. Capacity table 18 . Outdoor unit ΙΛ ΙΛ ΙΛ 2) ✻✻ 100 ✻✻ tc : total capacity, pi : power input combination, %(capacity index) outdoor temperature 16 18 20 21 22 24 ºc, db ºc, wb tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -...

  • Page 191

    19 ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.6 12.6 12.5 12.5 12...

  • Page 192: 4. Capacity Table

    4. Capacity table 20 . Outdoor unit ΙΛ ΙΛ ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 8.93 8.93 8.93 8.93 8.93 8.93 8.9...

  • Page 193

    21 ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 17.6 17.6 17.6 17.6 17.6 17.6 17.6 17.6 17.6 17.6 17.4 17.4 17.2 17.2 17...

  • Page 194: 4. Capacity Table

    4. Capacity table 22 . Outdoor unit ΙΛ ΙΛ ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 12.32 12.32 12.32 12.32 12.32 12....

  • Page 195

    23 ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 18.3 18.3 18.3 18.3 18.3 18.3 18.3 18.3 18.3 18.3 18.1 18.1 17.9 17.9 17...

  • Page 196: 4. Capacity Table

    4. Capacity table 24 . Outdoor unit ΙΛ ΙΛ ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 12.81 12.81 12.81 12.81 12.81 12....

  • Page 197

    25 ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 24.6 24.6 24.6 24.6 24.6 24.6 24.6 24.6 24.6 24.6 24.4 24.4 24.1 24.1 23...

  • Page 198: 4. Capacity Table

    4. Capacity table 26 . Outdoor unit ΙΛ ΙΛ ΙΛ combination, %(capacity index) outdoor temperature (ºc, db) 14 16 18 19 20 22 24 tc kw tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw pi kw 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 42 44 46 17.25 17.25 17.25 17.25 17.25 17....

  • Page 199

    27 ΙΛ combination, %(capacity index) outdoor temperature 16 18 20 21 22 24 ºc, db ºc, wb tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -11 -8 -6 -4 -1 2.2 4.1 6 7.9 9.8 12 14 10.6 11.8 13.3 14.4 15.5 16.3 17.0 17.3 17.9 18.4 1...

  • Page 200: 4. Capacity Table

    4. Capacity table 28 . Outdoor unit ΙΛ ΙΛ ΙΛ 2) ✻✻ 100 ✻✻ tc : total capacity, pi : power input combination, %(capacity index) outdoor temperature 16 18 20 21 22 24 ºc, db ºc, wb tc kw tc kw tc kw tc kw tc kw tc kw pi kw pi kw pi kw pi kw pi kw pi kw -15 -12 -10 -7 -5 -3 0 3 5 7 9 11 13 15 -14 -13 -...

  • Page 201: 5. Dimension

    5. Dimension 29 ΙΛ 5-1. Upward (2-fan) unit : mm dvm tm(chapter4-1)_e.

  • Page 202: 5. Dimension

    5. Dimension 30 . Outdoor unit ΙΛ ΙΛ ΙΛ 5-2. Onward unit : mm dvm tm(chapter4-1)_e.

  • Page 203

    31 ΙΛ 5-3. Upward (1-fan) 1765 1575 unit : mm dvm tm(chapter4-1)_e.

  • Page 204: 5. Dimension

    5. Dimension 32 . Outdoor unit ΙΛ ΙΛ 5-4. Upward(super cooler) unit : mm dvm tm(chapter4-2)_e.

  • Page 205

    6. Refrigerant system diagram 33 ΙΛ 6-1. Cooling only (1) ✻✻ 050/060/070/720 ✻✻ fan motor fan motor super cooler temperature sensor temperature sensor temperature sensor heat exchanger high pressure switch low pressure switch temperature sensor digital scroll com- pressor solenoid valve (vbv) cch so...

  • Page 206

    6. Refrigerant system diagram 34 . Outdoor unit ΙΛ ΙΛ (2) ✻✻ 080/100 ✻✻ temperature sensor temper- ature sensor fan motor temperature sensor cond out sensor heat exchanger high pressure switch high pressure sensor low pressure sensor fixed scroll com- pressor digital scroll com- pressor solenoid val...

  • Page 207

    35 ΙΛ (3) main parts status 1) digital scroll compressor the variable capacity type compressor to control the capacity up to 10 ~ 100% with 19 steps. 2) accumulator to prevent the incoming of the liquid refrigerant to the compressor (prevention of liquid back). 3) receiver to reduce the noise by flo...

  • Page 208

    6. Refrigerant system diagram 36 . Outdoor unit ΙΛ ΙΛ 6-2. Heat pump (1) ✻✻ 050/060 ✻✻ fan fan motor motor temperature sensor temperature sensor heat exchanger high pressure switch high pressure sensor 4-way valve (4-w/v) temperature sensor low pressure sensor digital scroll com- pressor solenoid va...

  • Page 209

    37 ΙΛ cch cch (2) ✻✻ 080/100 ✻✻ fan motor temperature sensor cond out sensor heat exchanger high pressure switch 4-way valve (4-w/v) digital scroll com- pressor solenoid valve (vbv) solenoid valve (hgbv) solenoid valve (lbv) solenoid valve (pwm) receiver check valve (c/v) filter electronic expansion...

  • Page 210

    6. Refrigerant system diagram 38 . Outdoor unit ΙΛ ΙΛ (3) main parts status 1) digital scroll compressor the variable capacity type compressor to control the capacity up to 10 ~ 100% with 19 steps 2) accumulator to prevent the incoming of the liquid refrigerant to the compressor (prevention of liqui...

  • Page 211

    39 ΙΛ 13) 4-way valve (4-w/v) it enables the change between cooling and heating by reversing the flow direction of refrigerant. 14) electronic expansion valve (eev) by sensing suction temperature and low pressure, controls the suction super heat and mass flow of refrigerant. 15) check valve (c/v) to...

  • Page 212: 7. Electric Circuit Diagram

    7. Electric circuit diagram 40 . Outdoor unit ΙΛ ΙΛ 7-1. Cooling only (1) ✻✻ 050/060/072 ✻✻ dvm tm(chapter4-2)_e.

  • Page 213

    41 ΙΛ (2) ✻✻ 070f ✻✻ dvm tm(chapter4-2)_e.

  • Page 214: 7. Electric Circuit Diagram

    7. Electric circuit diagram 42 . Outdoor unit ΙΛ ΙΛ (3) ✻✻ 080/100 ✻✻ dvm tm(chapter4-2)_e.

  • Page 215

    43 ΙΛ (4) ✻✻ 100f ✻✻ dvm tm(chapter4-2)_e.

  • Page 216: 7. Electric Circuit Diagram

    7. Electric circuit diagram 44 . Outdoor unit ΙΛ ΙΛ 7-2. Heat pump (1) ✻✻ 050/060 ✻✻ dvm tm(chapter4-2)_e.

  • Page 217

    45 ΙΛ (2) ✻✻ 080/100 ✻✻ dvm tm(chapter4-2)_e.

  • Page 218: 7. Electric Circuit Diagram

    7. Electric circuit diagram 46 . Outdoor unit ΙΛ ΙΛ (3) ✻✻ 100f ✻✻ dvm tm(chapter4-2)_e.

  • Page 219

    47 ΙΛ 8. Consideration for outdoor unit selection 8-1. Change of capacity depending on refrigerant piping length (1) change of cooling capacity 1) 5 ~ 7 hp 2) 8 ~ 10 hp 30 100% 98.5% 100% 97.0% 97.0% 95.0% 94.0% 92.5% 91.0% 89.5% 88.0% 86.5% 88.0% 86.5% 91.0% 94.0% 20 10 0 -10 -20 -30 0 10 20 30 40 ...

  • Page 220

    8. Consideration for outdoor unit selection 48 . Outdoor unit ΙΛ ΙΛ (2) change of heating capacity 1) 5 ~ 7 hp 2) 8 ~ 10 hp 30 40 50 100% 99.0% 100% 98.0% 98.0% 97.0% 96.0% 95.0% 94.0% 93.0% 92.0% 91.0% 92.0% 91.0% 94.0% 96.0% 20 10 0 -10 -20 -30 -40 0 10 20 30 40 50 60 70 80 90 100 piping length (m...

  • Page 221

    49 ΙΛ 8-2. Condition of operating restriction (1) cooling (2) heating (3) cautions for characteristics of heating capacity during heating operation, when snow accumulates upon thermo exchanger or the outdoor temperatures are blow -5 o c ~ 7 o c, frost may form and the heating performance may be down...

  • Page 222: 9. Noise Level

    9. Noise level 50 . Outdoor unit ΙΛ ΙΛ ✻✻ 050 ✻✻ sound pressure level (db, ref.2xe-5) 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) front back ✻✻ 060 ✻✻ sound pressure ...

  • Page 223

    51 ΙΛ ✻✻ 080/100 ✻✻ sound pressure level (db, ref.2xe-5) 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 63 125 250 500 1000 4000 2000 8000 nc-65 nc-60 nc-55 nc-50 nc-45 nc-40 nc-35 nc-30 nc-25 nc-20 nc-15 octave band center frequency(hz) front back ✻✻ 070/072 ✻✻ sound pressure level (db, ref.2xe-5) 80....

  • Page 224: 10. Options

    10. Options 52 . Outdoor unit ΙΛ ΙΛ ❋ the discharge duct shall be bought suitable for the quantities of fan. ❋ these models are based on 9 languages and o c display. For other languages or temperature display, refer to “numbering system of model” at chapter 1. Optional items refnet joint function co...

  • Page 225: Installation

    ΙΛ 1 . Product 1-1. Preparation for installation 1-2. Deciding on where to install the air conditioner 1-3. Space requirements for the air conditioner 1-4. Accessories 1-5. Installation 2 3 4 10 13 6 . Electronic expansion valve kit 6-1. Built-in type 6-2. Distributor kit type 25 26 9 . Charge/recov...

  • Page 226: 1. Product

    1. Product 2 . Installation Λ Λ 1-1. Preparation for installation when deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account. (1) general do not install the air conditioner in a location where it will come into contact with the followin...

  • Page 227

    3 Λ 1-2. Deciding on where to install the air conditioner (1) indoor unit ◆ there must be no obstacles near the air inlet and outlet. ◆ install the indoor unit on a ceiling that can support its weight. ◆ maintain sufficient clearance around the indoor unit. ◆ make sure that the water dripping from t...

  • Page 228: 1. Product

    1. Product 4 . Installation Λ Λ 1-3. Space requirements for the air conditioner (1) indoor unit 1) 1-way cassette type 2) 4-way cassette type 3) duct type (low silhouette) 1500mm or more 1500mm or more 1500mm or more 1500mm or more you must have 5mm or more space between the ceiling and the bottom o...

  • Page 229

    5 Λ 4) duct type (built-in) 5) duct type (high pressure) you must have 5mm or more space between the ceiling and the bottom of indoor unit. Otherwise, the noise from the vibration of indoor unit may bother the user. 5mm min 1500mm or more 1500mm or more 1500mm or more 1500mm or more 6) wall-mounted ...

  • Page 230: 1. Product

    1. Product 6 . Installation Λ Λ 7) floor standing type 8) ceiling type top view side view 60cm or more 50cm or more 100cm or more air outlet air inlet dvm tm(chapter5-1)_e.

  • Page 231

    7 Λ (2) outdoor unit 1) onward roof top 50cm or more 50cm or more space for piping and wining 30cm or more 30cm or more 30cm or more the air inlet faces toward the wall. The air outlet faces toward the wall. 60cm or more strong wind wall air outlet 2) upward (7.5hp or less) ① if there is no obstacle...

  • Page 232: 1. Product

    1. Product 8 . Installation Λ Λ 3) upward (8.0hp or more) ① the outdoor unit is placed higher than the outdoor wall. A. Installation for 1 line unit : mm b. Installation for 2 lines 500 or more 300 or more 100 or more 200 or more 200 or more 200 or more 200 or more front 800 or less 300 o r more 600...

  • Page 233

    9 Λ unit : mm ② when the outdoor unit is placed lower than the outdoor wall. A. The case of installing gallery - keep the intake fan speed under 1.5m/s from the gallery. - make the height of discharge duct (hd) be h-h. H h hd ve 300 or more 200 or more 200 or more 200 or more 200 or more 100 or more...

  • Page 234: 1. Product

    1. Product 10 . Installation Λ Λ 1-4. Accessories (1) 1-way cassette type pattern sheet (1) flexible hose (1) insulation drain hose (1) installation manual (1) rubber (8) (2) 4-way cassette type pattern sheet (1) insulation cover drain (1) insulation (2) insulation cover band (1) insulation pipe (2)...

  • Page 235

    11 Λ pattern sheet (1) insulation a (2) insulation b (2) drain socket (1) owner’s instructions (1) installation manual (1) (4) duct type (built-in) pattern sheet (1) insulation cover drain (1) insulation (2) insulation cover band (1) insulation pipe (2) insulation drain hose (2) cable-tie (5) flexib...

  • Page 236: 1. Product

    1. Product 12 . Installation Λ Λ (7) floor standing type (8) ceiling type dvm tm(chapter5-1)_e.

  • Page 237

    13 Λ 1-5. Installation (1) indoor unit (example; 4-way cassette type) 1) place the pattern sheet on the ceiling at the spot where you want to install the indoor unit. 2) insert bolt anchors, use existing ceiling supports or construct a suitable support as shown in figure. 3) install the suspension b...

  • Page 238: 1. Product

    1. Product 14 . Installation Λ Λ (2) outdoor unit the outdoor unit must be installed on a rigid and stable base to avoid any increase in the noise level and vibration, particularly if the outdoor unit is to be installed in a location exposed to strong winds or at a height, the unit must be fixed to ...

  • Page 239: 2. Panel

    2. Panel 15 Λ 2-1. 1-way cassette type (1) accessories (2) installation m4x12 tapped screw (6) m5x16 bolt (4) wireless remote controller (1) battery (2) sts 2s-2x10 tapped screw (2) remote control holder (1) owner’s instructions (1) installation manual (1) 1) open the front grille by pushing tabs on...

  • Page 240: 2. Panel

    2. Panel 16 . Installation Λ Λ 4) install the air flow blade. 4-1 fix the right part of the blade to the indoor unit. 4-2 fix the other side of the blade. 4-3 fix the middle part of the blade by pushing slightly the middle tab in the indoor unit. 5) open the electrical component box by removing scre...

  • Page 241

    17 Λ 4x12 tapped screw (2) bolt (4) air blocking kit (1) wireless remote controller (1) battery (2) remote control holder (1) owner’s instructions (1) owner’s instructions (1) (2) installation 1) open the electrical component box cover removing the screws. 2) install the panel using two hooks on the...

  • Page 242: 2. Panel

    2. Panel 18 . Installation Λ Λ tapped screw (6) fixing bracket (1 or 2) 1) separate the front grille from the panel. 1-1 push the lever of front grille right and left to lift it up and then open it. 1-2 take out the safety clip at the both sides of front grille and separate the front grille. 2) inse...

  • Page 243

    19 Λ 3) attach the panel to the indoor unit, then push it to right or left to secure the panel. Narrow side of hole on the panel must be inserted between the screw and the indoor unit. 4) adjust the location of panel so that there is no gap between the panel and ceiling, then tighten the screw compl...

  • Page 244

    3. Connecting the indoor unit refrigerant pipe 20 . Installation Λ Λ 1) remove the pinch pipe on the pipes and connect the assembly pipes to each pipe, tightening the nuts, first manually and then with a wrench, a spanner applying the following torque. 2) must use insulator which is thick enough to ...

  • Page 245

    21 Λ cutting/flaring the pipes 1) make sure that you have the required tools available (pipe cutter, reamer, flaring tool and pipe holder). 2) if you wish to shorten the pipes, cut it with a pipe cutter, taking care to ensure that the cut edge remains at a 90° angle with the side of the pipe. Refer ...

  • Page 246: 4. Drain Hose Installation

    4. Drain hose installation (example;4-way cassette type) 22 . Installation Λ Λ c c c c a a a a u u u u t t t t ii ii o o o o n n n n must fit tightly against body without any gap. Drain hose port insulation drain sub adhesives insulation cover drain no gap insulation drain hose band(not supplied) in...

  • Page 247

    23 Λ ◆ if a concentrated drain hose is installed, refer to the figure below. N n n n o o o o tt tt e e e e drain clamp air ventilation concentrated drain hose 1/100 or more slope 100mm or more testing the drainage 1) remove two screws on the cover water supply intake and pull out the cover. 2) pour ...

  • Page 248

    5. Drain pump installation-optional (example;low-silhouette duct type) 24 . Installation Λ Λ k1 k2 k3 k4 sw03 drain pump drain pump 7mm bottom of the drain pan float switch 5-1. Accessories 5-2. Installation drain pump & float switch (1) m4x12 tapped screw (4) cable-tie (2) cable clamp (2) (1) conne...

  • Page 249

    6. Electronic expansion valve kit 25 Λ 6-1. Built-in type (example;1-way cassette type) (1) connect a strainer to the "in" pipe and fix it. (2) fix the electronic expansion valve kit with 2 screws(th4x12) as shown at the figure. (3) connect the "out" pipe to the liquid refrigerant pipe. (4) insulate...

  • Page 250

    6. Electronic expansion valve kit 26 . Installation Λ Λ 100 100 50 360 6-2. Distributor kit type (1) preparation for installation unit : mm dvm tm(chapter5-1)_e.

  • Page 251

    27 Λ (2) electronic expansion valve kit installation 1) connection of refrigerant piping & installation ① decide an installation place that can support the electronic expansion valve kit. ② connect the “in” refrigerant pipe to the outdoor unit. ③ connect the “out” refrigerant pipe to each indoor uni...

  • Page 252

    6. Electronic expansion valve kit 28 . Installation Λ Λ 2) wiring & assigning address ① connect the ac power cable and communication cable from the outdoor unit to terminal, then connect the cable to another electronic expansion valve kit. ② connect the ac power cable and communication cable to each...

  • Page 253

    29 Λ 3) function of display ◆ the numbers which is displayed on left are the status of indoor unit checking status through communication with same outdoor unit. (if it indicates 1, 3 and 7, that means the address of indoor unit is set to 1, 3 and 7.) ◆ the numbers which is displayed on right indicat...

  • Page 254: 7. Wiring

    7. Wiring 30 . Installation Λ Λ ■ caution ● all wiring and parts shall be the rated ones. ● for details of wiring, refer to the circuit diagram attached onto the outdoor unit. ● the electrical work shall be performed by the qualified electrical worker. ● the circuit diagram for wiring shows only the...

  • Page 255

    31 Λ 7-2. Cable specification for outdoor unit ❋ the power cable is not supplied with air conditioner. Important : all power supply cables/interconnection cables and communication cables must be type hos-rn-f (at least). 4.0mm 2 , hos-rn-f, 3wires 6.0mm 2 , hos-rn-f, 3wires power supply 3 phase max/...

  • Page 256: 7. Wiring

    . Installation Λ 7. Wiring 32 Λ Λ 7-4. Wiring diagram when using elbs for 3 phase and 1 phase when using elb for 3 phase 4 wires mccb elb elb mccb mccb power supply electrical component box ◆ case 1 cut off the part a and b ◆ case 2 indoor unit communication cable single phase 3 phase 3 wires connec...

  • Page 257

    33 Λ ● be sure to run the power supply cable and communication cable through the electrical conduit as shown in the right side figure. ● select the power supply cable from the left and right knockout hole of outdoor unit. ● the communication cable, indoor power cable and main power cable shall be ru...

  • Page 258: 7. Wiring

    . Installation Λ 7. Wiring 34 Λ Λ f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 outdoor unit indoor unit wired remote controller 7-7. Communication cable connection (1) correct connection dvm tm(chapter5-2)_e.

  • Page 259

    35 Λ (2) typical wiring error 1) star wiring connection to some of the indoor units f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 outdoor unit indoor unit wired remote controller dvm tm(chapter5-2)_e.

  • Page 260: 7. Wiring

    . Installation Λ 7. Wiring 36 Λ Λ 2) star wiring connection to every indoor units f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 outdoor unit indoor unit wired remote controller dvm tm(chapter5-2)_e.

  • Page 261

    37 Λ 3) reverse wiring between indoor and outdoor units f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 outdoor unit indoor unit wired remote controller reverse dvm tm(chapter5-2)_e.

  • Page 262: 7. Wiring

    . Installation Λ 7. Wiring 38 Λ Λ 4) disconnection between indoor and outdoor units f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 outdoor unit indoor unit wired remote controller disconnection dvm tm(chapter5-2)_e.

  • Page 263

    39 Λ 5) reverse wiring between indoor units f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 outdoor unit indoor unit wired remote controller reverse dvm tm(chapter5-2)_e.

  • Page 264: 7. Wiring

    . Installation Λ 7. Wiring 40 Λ Λ 6) disconnection between indoor units f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 f1 f2 outdoor unit indoor unit wired remote controller disconnection dvm tm(chapter5-2)_e.

  • Page 265

    8. Piping and refnet joint selection 41 Λ outdoor unit 8-1. Examples of using only refnet joint (during eight rooms installation) 8-2. Examples of using both refnet joint and distributor kit (during eight rooms installation) outdoor unit distributor kit dvm tm(chapter5-2)_e.

  • Page 266

    . Installation Λ 8. Piping and refnet joint selection 42 Λ Λ outdoor unit a b c d e h g i j k f h1 h2 8-3. Limitation when piping is installed by using only refnet joint (during six rooms installation) max. Allowable length distance of the remotest indoor unit from the outdoor unit actual length (m)...

  • Page 267

    43 Λ outdoor unit a b c d e h distributor kit g i j f h1 h2 8-4. Requirement when piping is installed using simultaneously both refnet joint and contributor kit (during six rooms installation) max. Allowable length distance of the remotest indoor unit from the outdoor unit actual length (m) equivale...

  • Page 268

    8-5. Pipe selection piping size liquid pipe gas pipe outdoor unit ~ the first refnet joint piping refnet joint ~ refnet joint piping - refnet joint ~ indoor unit piping ø9.52mm x t0.8 - - ø19.05mm x t1.2 ø22.22mm x t1.2 ø25.40mm x t1.2 ø28.60mm x t1.2 ø28.60mm x t1.2 ø12.70mm x t0.8 ø12.70mm x t0.8 ...

  • Page 269

    ● equivalent length calculation method 9.52 12.70 15.88 19.05 22.02 25.40 28.58 31.80 0.18 0.20 0.25 0.35 0.40 0.45 0.50 0.55 1.3 1.5 2.0 2.4 3.0 3.4 3.7 4.0 piping diameter (mm) type elbow oil trap equivalent length = actual pipe length + number of elbows + number of elbows x equivalent length of e...

  • Page 270

    . Installation Λ 8. Piping and refnet joint selection 46 Λ Λ refnet joint model length (mm) a 420 420 460 460 b 80 80 90 90 c 9.7 12.8 22.4 31.9 d - - 19.2 28.7 e - - 16.0 25.6 f 9.7 12.8 19.2 25.6 g 6.5 9.7 16.0 19.2 h - 6.5 12.8 16.0 i 9.7 12.8 16.0 19.2 j 6.5 9.7 12.8 16.0 k - 6.5 - 12.8 diameter...

  • Page 271

    47 Λ 9. Charge/recovery of refrigerant 9-1. Refrigerant charging (1) outdoor unit is charged with refrigerant when being delivered but additional refrigerant shall be charged for some part of system. (2) after completion of vacuum, keep the following instructions to fill the refrigerant into the ser...

  • Page 272

    . Installation Λ 9. Charge/recovery of refrigerant 48 Λ Λ 9-2. Additional refrigerant amount calculation method (1) the amount of refrigerant filled in the outdoor when the product is delivered (on the base of piping 10 m) (2) additional amount of refrigerant as per the pipe diameter and length (liq...

  • Page 273

    49 Λ 9-3. Recovery of refrigerant (1) close the service valve of liquid side and then press the refrigerant recovery button on outdoor pcb ✻ 1) . (2) when the low pressure is getting lower enough, close the service valve to press the refrigerant recovery button again or press key 3. Pressing the but...

  • Page 274: 10. Testing Operation

    . Installation Λ 10. Testing operation 50 Λ Λ ■ cautions for operation ● put the power 6 hours before initial operation so that the crank case heater may be heated. ● when doing the retry of initial operation after main power off, start the operation 2 and half hours after power on. ● if the heater ...

  • Page 275

    51 Λ (8) if the preheating of compressor is completed, the communication is performed between indoor unit connected and options. It is the normal at the time when the address on the right display is shown as many as shown on the left side display. (9) check through the pc connected with outdoor unit...

  • Page 276: 10. Testing Operation

    . Installation Λ 10. Testing operation 52 Λ Λ ■ key functions (2) the other models 1) display 2) key 3) description of key functions (1) rvmc060gam0(1) press times 1 2 3 key 1 heating refrigerant charge heating test operation key 2 cooling refrigerant charge cooling test operation pump down key 3 re...

  • Page 277

    53 Λ 4) view mode according to the number of pushes on key 4, displays the proper data, and if the model contains no content to display, display only the number of pushes on seg 1. 4-1 input 1 time: displays the data of high pressure (displays down to three decimal places) ex.) in the case of the hi...

  • Page 278

    . Installation Λ 11. Cautions for refrigerant leaks 54 Λ Λ 11-1. Introduction the dvm system, like most other air conditioning systems, uses r-22 as its refrigerant. R-22 itself is an entirely safe non-toxic, non-combustible refrigerant but care must nevertheless be taken to ensure that the air cond...

  • Page 279

    55 Λ (amount of refrigerant in a single indoor unit system) amount of refrigerant with which the system is charged before leaving the factory (additional charging amount) = total amount of refrigerant(kg) in the system + 11-2. Procedure for checking dangerous ■ concentration check the dangerous conc...

  • Page 280

    . Installation Λ 11. Cautions for refrigerant leaks 56 Λ Λ 3) where there is a gas leak detection alarm device linked to a mechanical ventilator in the smallest room then the next smallest room will become the measurement target. If the result of the above calculation exceeds the dangerous concentra...

  • Page 281

    57 Λ (4) dealing with situations where the result exceeds the dangerous concentration level. Where the installation of a facility results in a concentration in excess of the dangerous concentration level then it may be necessary to revise the system design to some extent or else take one of the fol-...

  • Page 282

    Samsung d v m air conditioner t e c hnical man u a l db98-03759a(2) 2002.06. Dvm tm(cover)_e.