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Samsung ACH2400C Owner's Instructions & Installation Manual

Other manuals for ACH2400C: Owner's Instructions & Installation Manual
Manual is about: Cassette-type Air Conditioner (Cool and Heat)

Summary of ACH2400C

  • Page 1

    English cassette-type air conditioner (cool and heat) aire acondicionador tipo casete (refrigeración y calefacción) climatiseur de type cassette (refroidissement et chauffage) e s f db68-02174a(1) owner’s instructions & installation manual manual de instrucciones & manual de instalaciÓn manuel d’uti...

  • Page 2: Safety Precautions

    Before starting the wired remote controller, wireless remote controller and centralized controller of the air conditioner are optional accessories. And your owner’s instructions is for all of them. So that before using this instruction, ensure your option(s). E- 2 safety precautions ◆ if the power s...

  • Page 3: Contents

    Contents ◆ p reparing your air conditioner ■ before starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 ■ safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 ■ view of the unit . . . . . . . . . . . . . . . . . . . . . . . . . ....

  • Page 4

    View of the unit the figures are shown in this instruction may differ from yours depending on the model. Air flow blades(outlet) refer to page 9 air inlet air filter(under the grille) indoor unit e- 4.

  • Page 5

    Air inlet(rear) air outlet connection valve outdoor unit e- 5 english.

  • Page 6

    Wired remote controller-buttons and display the wireless remote controller is an optional accessory. - test button is for your installation specialist. You must not press it. - after cleaning the air filter, press the filter reset button. Then the wired remote controller will display the filter sign...

  • Page 7

    Wireless remote controller-buttons and display the wireless remote controller is an optional accessory. After cleaning the air filter, press the filter reset button. N n n n o o o o tt tt e e e e operating mode mode selection button filter reset button swing button on timer button off timer button o...

  • Page 8

    The centralized controller is installed on the wall. Centralized controller the centralized controller is an optional accessory. Operating lamp all on button all off button on/off indicators on/off buttons index operating lamp comes on when at least one air conditioner connected to the centralized c...

  • Page 9

    The indicators on the unit (for wireless remote controller only) the receiver & display unit is an optional accessory for the wireless remote controller. Timer indicator on/off button on/off indicator removing frost indicator filter sign indicator remote control sensor e- 9 english.

  • Page 10: Etting Start

    G etting start you have just purchased a cassette type air conditioner and it has been installed by your installation specialist. Your owner’s instructions contain much valuable information on using your air conditioner. Please take the time to read them as they will help you take full advantage of ...

  • Page 11

    Inserting the wireless remote controller batteries push the battery cover on the rear of the remote controller with your thumb in the direction of the arrow and remove it. Insert the two batteries, taking care to respect the polarities : ◆ + on the battery with + on the remote controller. ◆ - on the...

  • Page 12

    This chapter indicates how to operate and program your air conditioner with the wired remote controller. The wired remote controller is an optional accessory. U u u u ss ss ii ii nn nn gg gg w w w w ii ii rr rr ee ee dd dd r r r r ee ee m m m m oo oo tt tt ee ee c c c c oo oo nn nn tt tt rr rr oo oo...

  • Page 13

    In the automatic mode, the room temperature and the fan speed are controlled automatically. 1 to select the auto mode, press the mode button until is displayed at the top of the wired remote controller. Result: : ◆ the air conditioner runs in auto mode. 2 you can change modes at any time. If necessa...

  • Page 14

    Cooling your room you must select the cool mode if you wish to adjust the : ◆ cooling temperature ◆ fan speed when cooling 1 if necessary, press (on/off) button. Result: ◆ the on/off indicator on the wired remote controller comes on. ◆ the air conditioner runs in the mode selected when ◆ the unit wa...

  • Page 15

    Heating your room e- 15 english automatic(rotated : ➔ ➔ ) low medium high you must select the heat mode if you wish to adjust the : ◆ heating temperature ◆ fan speed when heating 1 to select the heat mode, press the mode button until is displayed at the top of the wired remote controller. Result: ◆ ...

  • Page 16

    Removing excess humidity e- 16 if the atmosphere in your room is very humid or damp, you can remove excess humidity without lowering the room temperature too much. 1 to select the dry mode, press the mode button until is displayed at the top of the wired remote controller. Result: ◆ the air conditio...

  • Page 17

    Airing your room e- 17 english if the atmosphere in your room is stale, you can air it using the fan feature. If necessary, press (on/off) button. Result: ◆ the on/off indicator on the wired remote controller comes on. ◆ the air conditioner runs in the mode selected when the unit was last used. 1 se...

  • Page 18

    Setting the on timer the on timer enables you to switch on the air conditioner automatically after a given period of time. You can set the period of time from 30 minutes to 24 hours. If you want to turn on the air conditioner before the timer reaches the setting time, press the (on/off) button. N n ...

  • Page 19

    Setting the off timer the off timer enables you to switch off the air conditioner automatically after a given period of time. You can set the period of time from 30 minutes to 24 hours. To cancel the off timer, press the off timer button one or more times until the timer setting disappears. 1 press ...

  • Page 20

    This chapter indicates how to operate and program your air conditioner with the wireless remote controller. The wireless remote controller is an optional accessory. U u u u ss ss ii ii nn nn gg gg w w w w ii ii rr rr ee ee ll ll ee ee ss ss ss ss r r r r ee ee m m m m oo oo tt tt ee ee c c c c oo oo...

  • Page 21

    Selecting the automatic operation mode in the automatic mode, the room temperature and the fan speed are controlled automatically. 1 to select the auto mode, press the mode button until is displayed at the top of the wireless remote controller. Result: : ◆ the indoor unit beeps. ◆ the air conditione...

  • Page 22

    Cooling your room to select the cool mode, press the mode button until is displayed at the top of the wireless remote controller. Result: ◆ the indoor unit beeps. ◆ the air conditioner runs in cool mode. 2 you can change modes at any time. To adjust the temperature, press the temperature buttons one...

  • Page 23

    Heating your room e- 23 english to select the heat mode, press the mode button until is displayed at the top of the wireless remote controller. Result: ◆ the indoor unit beeps. ◆ the air conditioner runs in heat mode. 2 you can change modes at any time. To adjust the temperature, press the temperatu...

  • Page 24

    Removing excess humidity e- 24 to select the dry mode, press the mode button until is displayed at the top of the wireless remote controller. Result: ◆ the indoor unit beeps. ◆ the air conditioner runs in dry mode. 2 you can change modes at any time. To adjust the temperature, press the temperature ...

  • Page 25

    Airing your room e- 25 english if the atmosphere in your room is stale, you can air it using the fan feature. To control the direction of the air flow, refer to below. 4 select the fan speed by pressing the fan button one or more times until the intended value is displayed: 3 low medium high to sele...

  • Page 26

    Setting the on timer the on timer enables you to switch on the air conditioner automatically after a given period of time. You can set the period of time from 30 minutes to 24 hours. To set the operating time, press the on timer button one or more times until the required time is displayed. Possible...

  • Page 27

    Setting the off timer the off timer enables you to switch off the air conditioner automatically after a given period of time. You can set the period of time from 30 minutes to 24 hours. To set the operating time, press the off timer button one or more times until the required time is displayed. Poss...

  • Page 28

    Using the centralized controller the centralized controller is an optional accessory. Up to sixteen air conditioners can be turned on or off by connecting to the centralized controller. However, you cannot adjust the cooling/heating temperature or set the timer with it. If you also have the wired re...

  • Page 29

    Operating recommendations e- 29 english here are a few recommendations that you should follow when operating your air conditioner. Topic recommendation the heat pump function of the air conditioner absorbs heat from outside air and brings it indoors. As the temperature of the outside air drops, the ...

  • Page 30

    Cleaning your air conditioner to get the best possible use out of your air conditioner, you must clean it regularly to remove the dust that accumulates on the air filter. Before cleaning your air conditioner, ensure that you have switched off the electric circuit breaker used for the unit. Open the ...

  • Page 31

    Bio-pure filter installation (optional) open the front grille by pulling the tabs on the grille. 2 remove the front grille. 3-1 remove the safety clips. 3-2 open the front grille about 45 ° and pull it forward. 3 pull out the air filter. 4 locate the bio-pure filter on the center of air filter. 5 se...

  • Page 32

    Temperature and humidity ranges e- 32 the following table indicates the temperature and humidity ranges, within which the air conditioner can be used. If the air conditioner is used at... Then... The automatic protection feature may be triggered and the air conditioner stopped. High temperature awat...

  • Page 33

    Solving common problems e- 33 english before contacting the after-sales service, perform the following simple checks. They may save your time and expense of an unnecessary call. Explanation/solution ◆ check that the breaker used for the air conditioner is switched on. Problem the air conditioner doe...

  • Page 34

    Specifications e- 34 ✳ standard rating conditions cooling indoor db 80 26.7 °f °c wb 67 19.4 db 95 35.0 wb 75 23.9 outdoor ✳ standard rating conditions heating indoor db 70 21.1 °f °c wb 60 15.6 db 47 8.3 wb 43 6.1 outdoor model indoor unit outdoor unit ach2400c ach2800c performance ratings electric...

  • Page 35: Nstallation

    E- 35 i nstallation m anual.

  • Page 36

    (7 ) 200 7 8 (5 ) 145 11 16 (4 ) 126 15 16 (3 ) 90 9 16 (4 ) 110 5 16 (5 ) 146 3 4 (6 ) 156 1 8 (9 ) 246 11 16 (9 ) 230 1 16 (33 ) 840 1 16 (37 ) 950 3 8 (30 ) 766 3 16 (34 ) 880 5 8 (33 ) 840 1 16 (27 ) 699 1 2 (34 ) 880 5 8 (10 ) 260 1 4 25 (1) (11 ) 290 7 16 (space of suspension bolts) (outer d i...

  • Page 37: Contents

    Contents ◆ p reparing the installation ■ deciding on where to install the air conditioner . . . . . . . . . . . .38 ■ air conditioner and accessories . . . . . . . . . . . . . . . . . . . . . . . .40 ◆ i nstalling the indoor unit ■ indoor unit installation . . . . . . . . . . . . . . . . . . . . . ....

  • Page 38

    Deciding on where to install the air conditioner when deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account. General do not install the air conditioner in a location where it will come into contact with the following elements: ◆ combust...

  • Page 39

    Respect the clearances and maximum lengths indicated in the diagram below when installing the unit. “h” m/ft maximum ( ) 17 11 16 ( ) 20 13 16 ( ) 255 10 space requirement when installing the indoor unit 300mm(12inch) minimum 300mm(12inch) minimum liquid refrigerant tube gas refrigerant tube drain h...

  • Page 40

    Air conditioner and accessories the following accessories are supplied with the air conditioner. The quantities are indicated in parentheses. ◆ refrigeration pipes and their insulating materials, power cables are not supplied. N n n n o o o o tt tt e e e e basic accessories optional accessories wire...

  • Page 41

    Indoor unit installation ( ) 17 11 16 ( ) 20 13 16 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 bolts depending on the ...

  • Page 42

    Purging the unit on delivery, the indoor unit is loaded with an inert nitrogen gas. All this gas must therefore be purged before connecting the assembly piping. To purge the inert gas, proceed as follows. The indoor unit is powered from the outdoor unit via the connection cord. Unscrew the caps at t...

  • Page 43

    Wiring diagram cable specifications the following electrical characteristics must be respected. Model power sub switch fuse min. Size of electric wires from/to the indoor/outdoor unit size of electric input wires 20m(6 ft) or less 50m(16 ft) or less note 1Ø - 208-230v~, 60hz ach2800c ach2400c 30a 30...

  • Page 44

    Drain hose installation care must be taken when installing the drain hose for the indoor unit to ensure that any condensate water is correctly drained outside. Insert the flexible hose to the drain tube outlet, if necessary. 1 install the drain hose so that its length can be as short as possible. In...

  • Page 45

    ◆ you can check the drainage only when the air conditioner is turned on. N n n n o o o o tt tt e e e e ◆ if you do not pour water inside the water supply intake, water may spill from the indoor unit. N n n n o o o o tt tt e e e e testing the drainage you should test the drainage after completing the...

  • Page 46

    Connecting the indoor unit assembly piping there are two refrigerant pipes of differing diameters: ◆ a smaller one(9.52mm, 3/8") for the liquid refrigerant ◆ a larger one(15.88mm, 5/8") for the gas refrigerant ◆ the thickness of tube should not less than 1.0mm(1/16"). ◆ the inside of copper tube mus...

  • Page 47

    Cutting/flaring the pipes connect the pipe within 30m(100ft) and cutting pieces will not be gone into the pipe as being clean to pipe section. Make sure that you have the required tools available (pipe cutter, reamer, flaring tool and pipe holder). If you wish to shorten the pipes, cut it with a pip...

  • Page 48

    Connecting the cables to the outdoor unit two electric cables must be connected to the outdoor unit. ◆ the connection cord connecting the indoor unit to the outdoor unit ◆ the power cable connecting the auxiliary circuit breaker to the outdoor unit remove the terminal board cover on the side of the ...

  • Page 49

    Checking correct grounding ( ) 2ft 50cm ( ) 1ft 30cm if the power distribution circuit does not have an earth or the ground does not comply with specifications, an grounding electrode must be installed. The corresponding accessories are not supplied with the air conditioner. Select an grounding elec...

  • Page 50

    Connecting the drain hose to the outdoor unit fixing the unit in position 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 close to a neighbour. If it is to be installed in a loca...

  • Page 51

    Connecting up and removing air in the circuit the outdoor units is loaded with sufficient “c” refrigerant for 5 metres(16 ft) of piping. The air in the indoor unit and in the pipe must be purged. If air remains in the refrigeration pipes, it will affect the compressor, reduce to cooling/heating capa...

  • Page 52

    Performing leak tests before completing the installation (insulation of the hose and piping), you must check that there are no gas leaks. To check for gas leaks on the... Then, using a leak detector, check the... Indoor unit flare nuts at the end of sections a and b. Outdoor unit valves on sections ...

  • Page 53

    Insulation once you have checked that there are no leaks in the system, you can insulate the piping and hose. To avoid condensation problems, place heat-resistant polyethylene foam separately around each refrigerant pipe. 1 wind insulating tape around the pipes and drain hose. 2 finish wrapping insu...

  • Page 54

    Installing the front panel open the electrical component box cover removing the screws. 1 connect the cables of the front panel to the pcb as shown in figure. 2 close the electrical component box cover and secure the screws. 3 install the front panel using two hooks on the both sides of the indoor u...

  • Page 55

    Setting up option switches important : before setting up the option switches, always make sure that you have turned off the main power. ◆ make sure that the no.2 and no.3 switches are at “on” position. N n n n o o o o tt tt e e e e main pcb in the indoor unit 0 1 2 3 4 5 6 7 one two three four five ...

  • Page 56

    Setting up option switches (cont.) unit a (address 0) unit b (address 1) unit c (address 2) cn20 connector cn20 connector remove the cn20 connector in the sub pcb, if necessary, referring to the table below. (this procedure is needed only when the user would like to control a group by using the wire...

  • Page 57

    Centralized controller dip switch(ds01) off switch position off off off off off off off on off on off the air conditioner is operated by the controller adjusted last among the wired remote controller, wireless remote controller and centralized controller. A user can use wired/wireless remote control...

  • Page 58

    Setting up option switches (cont.) ◆ before setting up the options, always make sure that you have switched off the main power. ◆ after adjusting the options, you should supply the power. Otherwise, the options will not be applied. N n n n o o o o tt tt e e e e original position of option switches t...

  • Page 59

    Wired remote controller installation (optional) accessories wired remote controller(1) cable-tie(2) cable clamp(5) th m4 x 16 tapped screw(7) e- 59 english wired remote controller indoor unit disassemble the wired remote controller by using two grooves on the top of it. 1 secure the rear cover of th...

  • Page 60

    Centralized controller installation (optional) accessories transmitter(1) spacer support(4) cable-tie(2) centralized controller(1) cable-tie(2) cable clamp(5) th m4 x 16 tapped screw(7) open the centralized controller cover by using two grooves on the top of it. 1 secure the rear cover of the centra...

  • Page 61

    Connect the power cables. 6 reassemble the centralized controller. 7 cable specifications n n n n o o o o tt tt e e e e size of cables 0.75mm 2 ~1.25mm 2 cable type double-insulation, 2g 208-230v~, 60hz power supply connect the o1 and o2 terminals of the centralized controller to the o1 and o2 termi...

  • Page 62

    Receiver & display unit installation (optional) e- 62 accessories wireless remote controller(1) battery(2) fh m4 x 16 tapped screw(2) remote controller holder(1) receiver & display unit(1) disassemble four screws on the place where you would like to install the receiver & display unit, inside the fr...

  • Page 63

    Bio-pure filter installation (optional) open the front grille by pulling the tabs on the grille. 2 remove the safety clips to open the grille completely. 3 pull out the air filter. 4 locate the bio-pure filter on the center of the air filter. 5 secure the bio-pure filter with four screws. 6 reinstal...

  • Page 64

    Controlling a group ∗ you should adjust the option switches in the electrical component box or on the pcb of the wired remote controller. ∗ before setting up the option switches, always make sure that you have turned off the main power. ∗ after adjusting the options, you should supply the power. Oth...

  • Page 65

    A user can turn on/off up to sixteen air conditioners by using the centralized controller. In this case, the user can turn on/off all air conditioners or a specific air conditioner connected with the centralized controller. And each air conditioner can be controlled by its own remote controller(s) d...

  • Page 66

    Checking and testing operations supply the power and switch on the air conditioner. 1 press test button more than 3 seconds without selecting any mode. Result: the air conditioner runs in cool mode for 3 minutes. 2 check that user's option(s) and the outdoor unit operate properly. 3 press the swing(...

  • Page 67

    Supply the power and switch on the air conditioner. 1 remove the remote controller batteries. 2 insert the batteries pressing the on timer and off timer buttons at the same time. 3 stop pressing the buttons after inserting the batteries. 4 wireless remote controller press the (on/off) button. Result...

  • Page 68

    Troubleshooting e- 68 if the error occurs, and the error code are displayed on the wired remote controller. The error code blinks for 5 seconds and it disappears. If you would like to see the error code after disappearing it, press the test button. Meaning of error code the error code is composed of...

  • Page 69

    E- 69 english if the error occurs, the indicators on the receiver & display unit displays the error. Meaning of error code checking area ◆ indoor unit thermistor sensor ◆ pcb of the indoor unit meaning indicators indoor unit thermistor sensor error ◆ indoor unit pipe thermistor sensor ◆ pcb of the i...

  • Page 70

    Explaining operations to the owner before leaving the premises on which you have installed the air conditioner, you should explain the following operations to the owner, making reference to the appropriate pages in the owner’s instruction booklet. How to start and stop the air conditioner. 1 how to ...

  • Page 71

    Memo e- 71 english.

  • Page 72

    Electronics this air conditioner is manufactured by: este aire acondicionado ha sido fabricado por: ce climatiseur est fabrique par: printed in korea.