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Haier MRV II AV08NMVERA Manual - 6. Control System

Other manuals for MRV II AV08NMVERA: Installation Manual, Startup Manual, Installation Manual

Summary of MRV II AV08NMVERA

  • Page 1

    Mrv ii aug. 2008 design manual r410a heat pump 50hz syjs-001-08rev.0 av08nmvera av10nmvera av12nmvera av14nmvera av16nmvera av18nmvera av20nmvera av22nmvera av24nmvera av26nmvera av28nmvera av28nmvera av30nmvera av32nmvera av34nmvera av36nmvera av38nmvera av40nmvera av42nmvera av44nmvera av46nmvera ...

  • Page 2

    Grupad.O.O. Contents 1. Lineup of mrvii system 2. Combination of outdoor units 3. Products code explanation 4. Capacity range 5. Features 6. Control system 7. Specifications 8. Dimensions 9. Air flow and static pressure curves 10. Capacity calculation due to capacity modification coefficient 11. Ref...

  • Page 3: 1.1 Indoor/outdoor Models

    Grupad.O.O. 1.1 indoor/outdoor models indoor units type model 4-way cassette type pb-700ib ab*mcera ab*meera 092 122 162 182 242 282 302 382 482 low esp duct type ad*mlera 072 092 122 162 182 242 med esp duct type ad*mmera 182 242 302 382 482 high esp duct type ad*mhera 182 242 282 convertible type ...

  • Page 4: 1.2 External Appearance

    Grupad.O.O. Av08nmvera 1.2 external appearance outdoor av16nmvera av18/20nmvera av22/24/26nmvera av28/30/32nmvera av34/36nmvera av38/40/42nmvera av44/46/48nmvera 04 av10nmvera av14nmvera av12nmvera.

  • Page 5

    Grupad.O.O. 05 4-way cassette type / pb-700ib indoor ab092mcera ab122mcera ab162mcera ab182meera ab242meera ab282meera ab302meera ab382meera ab482meera 4-way cassette type / pb-950ib low esp duct type ad072mlera ad092mlera ad122mlera ad162mlera ad182mlera ad242mlera ad182mmera ad242mmera ad282mmera ...

  • Page 6

    Grupad.O.O. 06 2. Combination of outdoor units av08 qty of outdoor unit capacity(100w) 226 280 335 400 450 506 560 615 680 730 800 850 900 960 1010 1080 1130 1180 1235 1300 1350 hp 08 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 ...

  • Page 7

    Grupad.O.O. 07 3. Products code explanation outdoor unit: model: a v 10 n m v e r a design number: a stands for fixed frequency type, h stands for inverter type, r stands for dc inverter and r410a type cooling or heating, and refrigerant: e stands for heat pump type, refrigerant is r410a appearance ...

  • Page 8: 4. Capacity Range

    Grupad.O.O. 08 hrv: model: erv 1000 a n n w: with humidifier n: without humidifier h: with healthy module n: without healthy module a: 220~240v, 50hz b: 220~240v, 60hz c: 380v, 50hz d: 380v, 60hz e: 110v, 50hz f: 110v, 60hz air flow: m 3 /h heat reclaimed ventilation unit 4. Capacity range indoor un...

  • Page 9: 5. Features

    Grupad.O.O. 09 5. Features 5.1 adopt the high efficiency compressor the compressor is scroll type and hermetically-sealled. It is driven by the dc bruchless motor, and it is protected by the electric control, such as the discharging temperature, the suction temperature, the oil temperature, the disc...

  • Page 10

    Grupad.O.O. 10 8\10hp subcooler 12\14\16hp subcooler 5.5 heat exchanger adopts the subcooling technology, to keep the refrigerant in indoor unit flowing normally, further to enhance the unit efficiency greatly. Outdoor adopts the sub-cooling heat exchanger. In cooling mode, the refrigerant will be c...

  • Page 11

    Grupad.O.O. 5.8 long piping length and high drop the max. High drop can be up to 50m when outdoor is lower than indoor. And the max. Single way total pipe length can be up to 300m. 5.9 easier maintenance a. Auto diagnose function the pcb will check the unit automatically, if there is error such as c...

  • Page 12

    Grupad.O.O. 12 5.11 super comfortable a. High efficiency compressor the compressor is hermetically scroll type with brushless internal motor, which runs faster, much more stable. Furthermore, the compressor is with the protection when temperature, current etc occur error. The compressor will help th...

  • Page 13: 6. Control System

    Grupad.O.O. 13 6. Control system a. Individual control system wired controller yr-e12 infrared remote controller yr-h71, yr-h65 group control method controller master controller slave controller used to set the mode, fan, swing, health, temp., timer etc. Large lcd is easy to read the data; set the t...

  • Page 14

    Grupad.O.O. 14 b. Central control system yr-e12 group controller: realize to control 16 indoor units on/off synchronously. Set indoor units at the same mode. Note: when the indoor unit is in group control, it can not be controlled by its individual controller (wired cotroller or infrared controller)...

  • Page 15

    Grupad.O.O. Central controller(1:64) can monitor max.64 groups of indoor unit state: running mode, fan speed, set temp., swing and vent. Etc, also will display indoor filter icon; can set below three modes: the later entering indoor in priority, central control and lock; can monitor indoor failure a...

  • Page 16: 7. Specifications

    Grupad.O.O. 7. Specifications 32/30/29 32/30/29 ab092mcera ab122mcera ab162mcera 6.35 32 12.7 6.35 32 standard airflow(m 3 /h) standard static pressure(pa) max. Static pressure(pa) exterior dimensions(mm) panel exterior dimensions(mm) piping dimension operating current(a) power consumption(kw) elect...

  • Page 17: Indoor Units

    Grupad.O.O. 35/34/31 37/35/31 ab242meera ab302meera ab482meera 9.52 32 32 standard airflow(m 3 /h) standard static pressure(pa) max. Static pressure(pa) exterior dimensions(mm) panel exterior dimensions(mm) piping dimension power source(ph,v,hz) operating current(a) power consumption(kw) electri- ca...

  • Page 18: Indoor Units

    Grupad.O.O. 35/34/31 ab182mcera ab242mcera ab282mcera 6.35 32 15.88 9.52 32 standard airflow(m 3 /h) standard static pressure(pa) max. Static pressure(pa) exterior dimensions(mm) panel exterior dimensions(mm) piping dimension operating current(a) power consumption(kw) electri- cal chara- cteris- tic...

  • Page 19: Indoor Units

    Grupad.O.O. Ab382mcera 32 standard airflow(m 3 /h) standard static pressure(pa) max. Static pressure(pa) exterior dimensions(mm) panel exterior dimensions(mm) piping dimension operating current(a) power consumption(kw) electri- cal chara- cteris- tics expansion mode gas piping(mm) liquid piping(mm) ...

  • Page 20: Indoor Units

    Grupad.O.O. Indoor units ceiling concealed type 2.2 2.8 3.6 2.5 3.2 4.0 0.15 0.15 0.25 0.030.03 standard airflow(m 3 /h) 400 400 500 standard static pressure(pa) max. Static pressure(pa) exterior dimensions(mm) air outlet dimensions(mm) 0.8/3.6 piping dimension power source 1ph, 220~230v, 50hz opera...

  • Page 21: Indoor Units

    Grupad.O.O. Standard airflow(m 3 /h) standard static pressure(pa) max. Static pressure(pa) exterior dimensions(mm) air outlet dimensions(mm) piping dimension power source 1ph, 220~230v, 50hz operating current(a) power consumption(kw) electri- cal chara- cteris- tics weight(kg) expansion mode gas pip...

  • Page 22: Indoor Units

    Grupad.O.O. Accessories use for installation 0.51 0.1 50 96 990*650*300 39/40.4 1ph, 220v, 50hz 1200 1470 32 12.7 6.35 ad182mmera ad242mmera ad282mmera 43/37/35 43/37/35 / 5.6 6.3 / 7.1 8.0 / 8.0 9.0 200*3 nominal cooling capacity(kw) nominal heating capacity(kw) electri- cal chara- cteris- tics ele...

  • Page 23: Indoor Units

    Grupad.O.O. Indoor units med static pressure duct type accessories use for installation 0.51 0.1 50 96 1410*645*350 55/57 1ph, 220~230v, 50hz 1900 2100 32 15.88 9.52 ad302mmera ad382mmera ad482mmera 43/37/35 44/40/36 2.4/10.91 9.0 10.0 2.4/10.91 11.2 12.5 2.4/10.91 14.0 16.0 200*4 nominal cooling ca...

  • Page 24: Indoor Units

    Grupad.O.O. Accessories use for installation 1ph, 220~230v, 50hz ad282mhera nominal cooling capacity(kw) nominal heating capacity(kw) electri- cal chara- cteris- tics electrical heating power(kw) /current(a) power source standard airflow(m 3 /h) standard static pressure(pa) max. Static pressure(pa) ...

  • Page 25: Indoor Units

    Grupad.O.O. 25 indoor units high static pressure duct type accessories use for installation 1ph, 220~230v, 50hz ad482mhera nominal cooling capacity(kw) nominal heating capacity(kw) electri- cal chara- cteris- tics electrical heating power(kw) /current(a) power source standard airflow(m 3 /h) standar...

  • Page 26: Indoor Units

    Grupad.O.O. 26 indoor units high static pressure duct type norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be mea...

  • Page 27: Indoor Units

    Grupad.O.O. 27 norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be measured in the third octave band limited value...

  • Page 28: Indoor Units

    Grupad.O.O. 28 accessories use for installation 1ph, 220v, 50hz 1500 15.88 9.52 ac382mfera 53/51/49 / 11.2 12.5 nominal cooling capacity(kw) nominal heating capacity(kw) electri- cal chara- cteris- tics electrical heating power(kw) /current(a) power source standard airflow(m 3 /h) standard static pr...

  • Page 29: Indoor Units

    Grupad.O.O. 29 indoor units wall mounted type norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be measured in the ...

  • Page 30

    Grupad.O.O. 30 lg^hhj mgclk x[ee fhmgl_^ lqi_ egp msrjcr bgkclqgmlq.Kk/ 7tl2 886zy2 ;6lx ew7 ew7>8qgive rmkgl_j ammjgle a_n_agrw.O[/ rmkgl_j fc_rgle a_n_agrw.O[/ ijcarpg3 a_j af_p_3 arcpgq3 rgaq tmucp qmspac wr_lb_pb _gpdjmu.K 9 5f/ wr_lb_pb qr_rga npcqqspc.T_/ q_v4 qr_rga npcqqspc.T_/ ivrcpgmp bgkc...

  • Page 31: Outdoor Units

    Grupad.O.O. 31 norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be measured in the third octave band limited value...

  • Page 32: Outdoor Units

    Grupad.O.O. 32 norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be measured in the third octave band limited value...

  • Page 33: Outdoor Units

    Grupad.O.O. 33 outdoor units norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be measured in the third octave band...

  • Page 34: Outdoor Units(Combination)

    Grupad.O.O. 34 outdoor units(combination) norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be measured in the thir...

  • Page 35: Outdoor Units(Combination)

    Grupad.O.O. 35 outdoor units(combination) 3n~, 380~400v, 50hz 22 av22nmvera 61.5 69 54.3 24 av24nmvera 68 76.5 62.3 26.4/32.6 15.94/19.75 28.3/34.2 17.07/21.33 14.28 32.5/40 19.67/24.25 32.5/39 19.66/24.3 16.38 1.8 990*750*1750+ 1390*750*1750 510 ivory scroll 22000 22 1.8 990*750*1750+1390*750*1750 ...

  • Page 36: Outdoor Units(Combination)

    Grupad.O.O. 36 outdoor units(combination) norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be measured in the thir...

  • Page 37: Outdoor Units(Combination)

    Grupad.O.O. 37 outdoor units(combination) norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be measured in the thir...

  • Page 38: Outdoor Units(Combination)

    Grupad.O.O. 38 outdoor units(combination) 3n~, 380~400v, 50hz 34 av34nmvera 96 108 87.9 36 av36nmvera 101 113 90.3 44.7/55.6 27.03/35.4 45.7/54.8 27.63/34.5 23.11 47.6/59.3 28.78/35.9 47.6/57.2 28.76/35.78 23.78 2.5 (990*750*1750)*2 +1390*750*1750 770 ivory scroll 32000 36 2.5 (990*750*1750)*2 +1390...

  • Page 39: Outdoor Units(Combination)

    Grupad.O.O. 39 outdoor units(combination) norminal condition: indoor temperature (cooling): 27 0 cdb/19 0 cwb, indoor temperature (heating): 20 0 cdb/14.5 0 cwb outdoor temperature(cooling): 35 0 cdb/24 0 cwb, outdoor temperature(heating): 7 0 cdb/6 0 cwb the noise level will be measured in the thir...

  • Page 40: Outdoor Units(Combination)

    Grupad.O.O. 40 3n~, 380~400v, 50hz 44 av44nmvera 123.5 137.5 106.9 60.6/73.2 36.7/44.3 57.5/69.6 34.74/41.89 28.11 3.3 (1390*750*1750)*3 875 ivory scroll 36000 44 9.52 64 noise level(db(a)) equivalent hp model combination mode nominal cooling capacity(kw) nominal heating capacity(kw) heating capacit...

  • Page 41: Outdoor Units(Combination)

    Grupad.O.O. 41 outdoor units(combination) 3n~, 380~400v, 50hz 46 av46nmvera 48 av48nmvera 66.7/80.6 40.43/48.8 61.7/74.4 37.33/44.86 30.21 3.3 (1390*750*1750)*3 875 36000 44 av14+av16+av16 130 145 114.9 ivory scroll 64 64 noise level(db(a)) equivalent hp model combination mode nominal cooling capaci...

  • Page 42: 8. Dimensions

    Grupad.O.O. 42 8. Dimensions 90 80 120 view a 535mm (between suspension poles) drainage pipe gas pipe liquid pipe 570mm (indoor unit dimension) 650mm (ceiling opening dimension) 700mm (panel dimension) 570mm (indoor unit dimension) 650mm (ceiling opening dimension) 700mm (panel dimension) view a 95 ...

  • Page 43

    Grupad.O.O. 43 950 950 840 295 240 180 50 30 20 135 160 260 860-890 (ceiling hole) 680 (hang position) 860-890 680 (mm) 260 270 315 140 200 80 30 180 57 155 35 57 85 85 345 103 35 106 air discharge hole ab182meera, ab242meera, ab282meera.

  • Page 44

    Grupad.O.O. 44 950 950 840 295 290 220 50 30 135 160 310 860-890 (ceiling hole) 680 (hang position) 860-890 680 (mm) 260 270 315 140 200 80 30 220 57 155 35 57 85 85 345 103 35 106 air discharge hole ab302meera, ab382meera, ab482meera.

  • Page 45

    Grupad.O.O. 45 ab182mcera, ab242mcera, ab282mcera 950 950 840 295 240 180 50 30 20 135 160 260 860-890 (ceiling hole) 680 (hang position) 860-890 680 (mm) 260 270 315 140 200 80 30 180 57 155 35 57 85 85 345 103 35 106 air discharge hole.

  • Page 46

    Grupad.O.O. 46 ab302mcera, ab382mcera, ab482mcera 950 950 840 295 290 220 50 30 135 160 310 860-890 (ceiling hole) 680 (hang position) 860-890 680 260 270 315 140 200 80 30 220 57 155 35 57 85 85 345 103 35 106 air discharge hole (mm).

  • Page 47

    Grupad.O.O. 47 model a b c d e f g i 538 483.5 418 1002 483 131 220 1105 255 131 970 610 880 508 105 h 220 ad07~122mlera ad16~242mlera 255 j 24 24 ceiling concealed type indoor: dg7>{899pohud hvaporators of dg7>3 dg7@ are 94row typeb evaporator of dg89 is :4row type5 ;7 877 89 9>7 : 8:7 ;>? 997.

  • Page 48

    Grupad.O.O. 48 ad16~242mlera evaporators of ad16,18 are 2-row type; evaporator of ad24 is 3-row type. ;7 877 9>7 89 : 8:7 @;7 997.

  • Page 49

    Grupad.O.O. 49 ad182mmera, ad242mmera, ad282mmera 130 200 170 890 200 200 260 275 a 35 10 300 r100 85 70 20 545 635 960 986 890 a-a gas pip e liquid p ipe drainage pi pe 235 165 120 100 150 265 (mm) 30 210 80 270 305 32 med static pressure duct type indoor:.

  • Page 50

    Grupad.O.O. 50 ad302mmera, ad382mmera, ad482mmera 260 275 35 350 r100 85 260 275 a-a gas pip e liquid p ipe drainage pi pe 235 165 120 100 150 265 85 545 655 1370 1406 240 1280 (mm) 210 105 275 68 70 electric control box a 32.

  • Page 51

    Grupad.O.O. 51 ad182mhera, ad242mhera, ad282mhera 800 960 15 100 145 345 80 830 electric control box 210 290 30 32 185 60 250 750 30 840 170 205 130 120 365 (mm) high static pressure duct type indoor:.

  • Page 52

    Grupad.O.O. 52 800 1320 1200 170 270 250 365 250 60 45 1105 (mm) 15 100 145 345 80 185 ad302mhera, ad382mhera, ad482mhera 830 electric control box 210 290 30 32.

  • Page 53

    Grupad.O.O. 53 installation dimension over 900 over 900 check hole over 100 ceiling over 300 (600x600) (900x1730) 60 100 over 400 over 200 35 900 35 control box gas pipe liquid pipe 830 794 18 25 18 1570 1690 100 25 80 95 60 1640 60 12.7(1/2") 28.58(1-1/8") air inlet 65 13 138 250 13 138 13 163 35 6...

  • Page 54

    Grupad.O.O. 54 ac092mcera,ac122mcera,ac162mcera, ac182mcera, ac242mcera (mm) 100 100 20 10 620 605 600 40 35 35 30 199 655 240 100 900 990 200 880 back plate bottom plate right side 100 100 30 30 100 100 30 25 convertible type indoor:.

  • Page 55

    Grupad.O.O. 55 ac382mfera, ac482mfera 1580 700 285 598 495 570 640 240 90 55 36 114 200 95 150 47 440 40 300 60 25 47 47 47 155 90 200 50 224 47 47 47 47 200 30 130

  • Page 56

    Grupad.O.O. 56 wall mounted type indoor: right side 200 60 50 55 left side 50 55 200 60 70 60 45 bottom side model a b c as072/092/122mcera 795 265 182 as162/182mcera 928 as242maera a b c haier.

  • Page 57

    Grupad.O.O. 57 outdoor unit single unit note: a there should be no obstacles in 2000mm above the top of outdoor unit; b obstacles around outdoor should be less than 800mm to the bottom of unit. 8, 10hp: more than 100mm top side more than 100mm 500mm 1550mm oil pipe liquid pipe gas pipe 2-60*150 245 ...

  • Page 58

    Grupad.O.O. 58 12, 14, 16hp: 1390 100 100 80 630 755 80 700 700 over 100 front 500 750 790 over 100 1750 1560 700 88 90 over 300 over 500 over 1550

  • Page 59

    Grupad.O.O. 59 note: a. There should be no obstacles in 2000mm above the top of outdoor unit; b. Obstacles around outdoor should be less than 800mm to the bottom of unit. C. The distance between two outdoor units in the same line and the distance from unit to the wall can be increased for easy maint...

  • Page 60

    Grupad.O.O. 60 22, 24, 26hp: over 200 over 2780 1750 1560 700 over 2580 88 90 990 1390 700 700 750 790 over 100 over 200 over 100 front over 300 over 500 over 1550 note: a. There should be no obstacles in 2000mm above the top of outdoor unit; b. Obstacles around outdoor should be less than 800mm to ...

  • Page 61

    Grupad.O.O. 61 28, 30, 32hp: over 200 1390 1390 700 700 750 790 over 500 over 300 over 100 over 200over 100 front over 1550 over 3180 over 2980 1750 1560 700 88 90 note: a. There should be no obstacles in 2000mm above the top of outdoor unit; b. Obstacles around outdoor should be less than 800mm to ...

  • Page 62

    Grupad.O.O. 62 34, 36hp: over 3970 1750 1560 700 88 90 990 990 1390 over 200 over 200 700 700 700 750 790 over 500 over 300 over 100 over 200 over 200 over 100 front over 1550 over 3770 note: a. There should be no obstacles in 2000mm above the top of outdoor unit; b. Obstacles around outdoor should ...

  • Page 63

    Grupad.O.O. 63 38, 40, 42hp: 1750 1560 700 88 90 990 1390 1390 over 200 over 200 750 790 700 700 700 over 500 over 300 over 100 over 200 over 200 over 100 front over 1550 over 4370 over 4170 note: a. There should be no obstacles in 2000mm above the top of outdoor unit; b. Obstacles around outdoor sh...

  • Page 64

    Grupad.O.O. 64 44, 46, 48hp: over 4770 over 4570 1750 1560 700 88 90 1390 1390 1390 over 200 over 200 700 700 700 750 790 over 500 over 300 over 100 over 200 over 200 over 100 over 1550 front note: a. There should be no obstacles in 2000mm above the top of outdoor unit; b. Obstacles around outdoor s...

  • Page 65

    Grupad.O.O. 65 installation space (1) when outer wall is lower than the outdoor condenser a. Sites for one-row layout the distance between two outdoor units in the same line and the distance from unit to the wall can be increased for easy maintenance if there is enough space. More than 300mm front s...

  • Page 66

    Grupad.O.O. 66 b. Sites for two-row layout the distance between two outdoor units in the same line and the distance from unit to the wall can be increased for easy maintenance if there is enough space. More than 300mm front side more than 200mm more than 200mm more than 100mm more than 600mm more th...

  • Page 67

    Grupad.O.O. 67 c. Sites for three-row layout the distance between two outdoor units in the same line and the distance from unit to the wall can be increased for easy maintenance if there is enough space. More than 300mm front side more than 200mm more than 200mm more than 100mm more than 500mm more ...

  • Page 68

    Grupad.O.O. 68 d. Piping piping 500 more than 500mm piping a. Place with air inlet hole notes: 1. Fan speed vs at air inlet is 1.5m/s or below. 2. Air outlet height hd=h-h and below 1m. (2) wall higher than the outdoor unit front side above 100mm above 600mm above 300mm above 200mm above 200mm above...

  • Page 69

    Grupad.O.O. 69 b. Place without air inlet hole notes: a. Set a 500~1000mm bracket. B. Air outlet height hd=h-h and below 1m. 500-1000mm air outlet h h hd front side above 100mm above 600mm above 300mm above 200mm above 200mm.

  • Page 70

    Grupad.O.O. 70 branch pipe (unit: mm, id: inner diameter; od: outer diameter) side connection of manifold pipe gas pipe liquid pipe gas pipe gas pipe liquid pipe liquid pipe fqg-b335a fqg-b506a fqg-b730a 384 id16.1 id19.3 id22.4 id25.4 od22.22 od25.4 id22.4 id19.3 id16.1 od19.05 id16.1 id12.9 238 id...

  • Page 71

    Grupad.O.O. 71 fqg-b1350a connection of manifold pipe 55 od6.35 id9.7 405 id9.7 od25.4 od19.05 id16.1 id12.9 id16.1 id19.3 id22.4 id22.4 id19.3 id12.9 id9.7 id6.5 366 id38.3 od31.75 od28.6 id32 od31.75 id32 id38.3 id28.8 100 id9.7 od12.7 180 od28.58 id25.6 id22.4 id19.3 id16.1 id12.9 140 od31.75 id2...

  • Page 72

    Grupad.O.O. 72 gather pipe dimensions: gather pipe is used for combination of outdoor unit hzg-20/a(for 2 basic modules); hzg-30/a(for 3 basic modules) unit:mm, id: inner diameter; od: outer diameter note: cut off the pipe from its middle when using model side mark manifold pipe insulation material ...

  • Page 73

    Grupad.O.O. 73 controller dimensions: a fan temp on off swing 132mm 48mm 25mm c health set recovery check 126mm 124mm 18mm infrared controller yr-h71 wired controller yr-e12 (mm) 70 180 121 92 136 70 86 r 1 17 33 49 2 18 34 50 3 19 35 51 4 20 36 52 5 21 37 53 6 22 38 54 7 23 39 55 8 24 40 56 9 25 41...

  • Page 74

    Grupad.O.O. Ad072mlera air flow and static pressure curves 150 200 250 300 350 400 450 500 550 0 10 20 static pressure (pa) air flow (m3/h) super high high med low ad092mlera air flow and static pressure curves 150 200 250 300 350 400 450 500 550 0 10 20 static pressure (pa) air flow (m3/h) super hi...

  • Page 75

    Grupad.O.O. Ad122mlera air flow and static pressure curves 250 300 350 400 450 500 550 600 650 0 10 20 static pressure (pa) air flow (m3/h) super high high med low ad162mlera air flow and static pressure curves 600 650 700 750 800 850 900 950 1000 0 10 20 static pressure (pa) air flow (m3/h) super h...

  • Page 76

    Grupad.O.O. Ad182mlera air flow and static pressure curves 1000 1050 1100 1150 1200 1250 1300 1350 1400 0 10 20 static pressure (pa) air flow (m3/h) super high high med low ad242mlera air flow and static pressure curves 1000 1050 1100 1150 1200 1250 1300 1350 1400 0 10 20 static pressure (pa) air fl...

  • Page 77

    Grupad.O.O. Ad182mmera air flow and static pressure curves 800 900 1000 1100 1200 1300 1400 40 50 60 70 80 90 100 static pressure(pa) a ir f lo w (m 3 /h ) super high high med low ad242mmera air flow and static pressure curves 800 900 1000 1100 1200 1300 1400 40 50 60 70 80 90 100 static pressure(pa...

  • Page 78

    Grupad.O.O. Ad282mmera air flow and static pressure curves 1100 1200 1300 1400 1500 1600 1700 40 50 60 70 80 90 100 static pressure(pa) a ir f lo w (m / h ) super high high med low ad302mmera air flow and static pressure curves 1700 1800 1900 2000 2100 2200 2300 40 50 60 70 80 90 100 static pressure...

  • Page 79

    Grupad.O.O. Ad382mmera air flow and static pressure curves 1700 1800 1900 2000 2100 2200 2300 40 50 60 70 80 90 100 static pressure(pa) a ir f lo w (m / h ) super high high med low ad482mmera air flow and static pressure curves 1700 1800 1900 2000 2100 2200 2300 40 50 60 70 80 90 100 static pressure...

  • Page 80

    Grupad.O.O. Ad182mhera air flow and static pressure curves 0 200 400 600 800 1000 1200 1400 80 100 120 140 160 180 200 static pressure (pa) air flow (m 3 /h) super high high med low ad242mhera air flow and static pressure curves 0 200 400 600 800 1000 1200 1400 80 100 120 140 160 180 200 static pres...

  • Page 81

    Grupad.O.O. Ad282mhera air flow and static pressure curves 0 200 400 600 800 1000 1200 1400 80 100 120 140 160 180 200 static pressure (pa) air flow (m /h) super high high med low ad302mhera air flow and static pressure curves 800 1000 1200 1400 1600 1800 2000 80 100 120 140 160 180 200 static press...

  • Page 82

    Grupad.O.O. Ad382mhera air flow and static pressure curves 800 1000 1200 1400 1600 1800 2000 80 100 120 140 160 180 200 static pressure (pa) air flow (m /h) super high high med low ad482mhera air flow and static pressure curves 1300 1500 1700 1900 2100 2300 2500 80 100 120 140 160 180 200 static pre...

  • Page 83

    Grupad.O.O. 1. The number in the circle stands for the step on the fan speed controller. 2. The red line shows the air flow and the static pressure varies due to the different steps in high speed. The blue dashed line shows the air flow and the static pressure varies due to the different steps in lo...

  • Page 84

    Grupad.O.O. (1) calculation method of cooling capacity---refrigerating capacity to be known =refrigerating capacity x (a x b x c x d x e) w c. Capacity modification coefficient under airflow variation rate of indoor unit group (only for duct unit) 1.1 1.0 0.9 80 90 100 110 120 airflow variation rate...

  • Page 85

    Grupad.O.O. E: capacity compensation value at different piping length and drop liquid pipe:φ19.05 gas pipe:φ38.1 liquid pipe:φ19.05 gas pipe:φ31.8 liquid pipe:φ19.05 gas pipe:φ38.1 liquid pipe:φ19.05 gas pipe:φ31.8 av30nmvera av28nmvera pipe length of single way (m) co ol in g co mp en s a ti o n fa...

  • Page 86

    Grupad.O.O. Note: 1. The refrigerant pipe should be thickened when the single way length is over 90m. 2. When in cooling mode, outdoor is lower than indoor; or when in heating mode, outdoor is higher than indoor, the compensation factor should be decreased the below value from the above figure. Vert...

  • Page 87

    Grupad.O.O. (2) calculation method of heating capacity---heating capacity to be known = heating capacity x (a x b x c x d x e x f) w b. Capacity modification value under outdoor air wet-bulb temperature condition 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -15 -10 -5 0 5 10 15 c. Capacity modification value und...

  • Page 88

    Grupad.O.O. 88 (4) operation limit (cooling) indoor air wb ( ¡ ) (heating) 45 40 35 30 25 20 15 10 5 0 -5 -10 10 15 20 25 30 15 10 5 0 -5 -10 -15 -20 5 10 15 20 25 30 indoor air db( ¡ ) consecutive operation consecutive operation outdoor air db ( ¡ ) outdoor air wb ( ¡ ).

  • Page 89

    Grupad.O.O. 89 11. Refrigerant piping design outdoor branch pipe outdoor branch pipe controller indoor 1. Piping branch system.

  • Page 90

    Grupad.O.O. 90 outdoor branch pipe indoor controller note: 1. The indoor units in the system can be added or reduced at your will on the condtion that the indoor capacity is in the allowable range 2. When the indoor total capacity is more than outdoor nominal capacity, the capacity of running indoor...

  • Page 91

    Grupad.O.O. 91 2. Equivalent pipe length of bend pipe and branch pipe (fyi) pipe size bend pipe branch pipe 6.35 9.52 12.7 15.88 19.1 31.8 0.16 0.18 0.20 0.25 0.35 0.55 0.5 0.5 0.5 0.5 0.5 0.5 3. Branch pipe selection: total capacity of indoor units(100w) less than 335 not less than 335 and less tha...

  • Page 92

    Grupad.O.O. 92 4. Pipe specifications and connection methods (unit: mm) c. Pipe spec and the torque diameter thickness(mm) 0.8 0.8 1.0 1.0 1.0 1.2 torque(n.M) 16~20 40~50 90~120 100~140 --- --- 6.35 9.52 12.7 15.88 19.05 25.4 not less than 28.58 more than 1.4 b. Indoor unit gas pipe side model capac...

  • Page 93

    Grupad.O.O. 93 remarks: a. Charging amount when out of factory excludes the refrigerant in the pipe. B . Additional charging amount=actual length of liquid pipe*additional amount per meter liquid pipe additional charging amount=l1*0.35+l2*0.25+l3*0.17+l4*0.11+l5*0.054+l6*0.022 l1: total length of 22...

  • Page 94

    Grupad.O.O. Allowable refrigerant piping length and height difference a. Allowable pipe length and height difference single way total pipe length 300m single way max. Pipe length max. 150m main pipe between outdoor to 1 st branch max. 90m pipe length between outdoors less than 10m to 1 st branch pip...

  • Page 95

    Grupad.O.O. Outdoor1 outdoor2 outdoor3 outdoor1 outdoor2 outdoor3 installation at high difference: outdoor1 outdoor2 outdoor3 95.

  • Page 96

    Grupad.O.O. Outdoor1 outdoor2 outdoor3 oil trap (upright projecting pipe, 200mm high), as the figure: outdoor1 outdoor2 outdoor3 below is forbidden (compressor oil will flow into the lowest outdoor). Outdoor1 outdoor2 outdoor3 96.

  • Page 97

    Grupad.O.O. C. Allowable pipe length and height difference max. Length pipe in above figure single way total pipe length 300 l1+l2+ l3+ l4+ l5+ l6+ l7+l8+ l9+ l10+ l11+ l12+ l13+ l14+ l15 single way max. Pipe length 150 l1+l3+ l5+ l7+ l14+ l13 max. Pipe length after 1 st branch pipe 40 l7+l13+l14 ma...

  • Page 98

    Grupad.O.O. (2) pipe specification: a a d e e e c b a a b outdoor gather pipe the first branch a. Pipe “a” diameter (between indoor and branch pipe) (depends on indoor pipe, for wall mounted unit, please refer to its specification) indoor(×100w) gas pipe liquid pipe 22~28 φ9.52 φ6.35 36~56 φ12.7 φ6....

  • Page 99

    Grupad.O.O. 61.5kw φ28.58 φ15.88 φ31.8 φ15.88 68.0kw φ28.58 φ15.88 φ31.8 φ15.88 73.0kw φ31.8 φ19.05 φ38.1 φ19.05 80.0kw φ31.8 φ19.05 φ38.1 φ19.05 85.0 kw φ31.8 φ19.05 φ38.1 φ19.05 90.0 kw φ31.8 φ19.05 φ38.1 φ19.05 96.0 kw φ31.8 φ19.05 φ38.1 φ19.05 101.0kw φ38.1 φ19.05 φ38.1 φ22.22 106.5kw φ38.1 φ19....

  • Page 100

    Grupad.O.O. Pipe dimension among outdoors (1) outdoor pipe dimension a b b a c d the pipe “a, b, c, d” should be confirmed as to the below table. Former outdoor capacity liquid pipe (a, c) gas pipe (b, d) ~68.0kw φ15.88 φ28.58 69.0kw~96.0kw φ19.05 φ31.8 over 97.0kw φ19.05 φ38.1 note: when the single...

  • Page 101: 12. Wiring Design

    Grupad.O.O. 101 12. Wiring design warning :in european market :local 3 phase isolator (power switch) must be fitted locally to the unit (legal requirement for eu). For other area, pls. Comply with local regulation requirement. Electric wiring should be executed by the specialized well-trained person...

  • Page 102

    Grupad.O.O. 102 (2) communication wiring figure outdoor untis are in parallel through 3 polar wires. The outdoor and all indoor units are in parallel through 2 non-polar wires. Three wiring methods between wired controller and indoor unit: a. 1 to multi (group control): one wired controller controls...

  • Page 103

    Grupad.O.O. 103 3. Specs for power cable and communication wire (1) outdoor power source and power cable av10nmvera av16nmvera model wire length (m) circuit breaker(a) power cable section (mm2) earthing wire section(mm2) screw item a. Power cable must be fixed firmly. B. Each outdoor must be earthed...

  • Page 104

    Grupad.O.O. 104 note: 1. In the above figure, the state in the frame is set when out of factory. 2. The indoor controlled by master/slave wired controller and the indoor controlled by individual wired controller are all wired controlled master indoor. 3. The remote receiver is equipped with a multi-...

  • Page 105

    Grupad.O.O. 105 communication wire specs the wire between connecting board to the central controller is the dual-core stp (shielded twisted pair). The detailed specs are as below: wire length(m) 100 ¡ 100 and ¡ 200 and ¡ 300 and ¡ 400 and specs 0.3mm 2 * 2-core stp 0.5mm 2 * 2-core stp 0.75mm 2 * 2-...

  • Page 106

    Grupad.O.O. 106 units model phase fqy voltage volt. Range power supply indoor fan motor power input(w) mca mfa w fla cooling heating ad072mlera 1 50 ad092mlera 1 50 ad122mlera 1 50 ad162mlera 1 50 ad182mlera 1 50 ad242mlera 1 50 220 220 220 220 220 220 198~242 198~242 198~242 198~242 198~242 198~242...

  • Page 107

    Grupad.O.O. 107 symbols: mca: min. Circuit amps (a) mfa: max. Fuse amps of circuit breaker kw: fan motor rated output (kw) fla: full load amps(a) ifm: indoor fan motor notes: 1. Voltage range the units are applicable for the electrical systems where voltage supplied to unit is in the range. 2. Maxim...

  • Page 108

    Grupad.O.O. 108 outdoor unit: symbols: mca: min. Circuit amps. (a) toca: total over-current amps.(a) mfa: max. Fuse amps of circuit breaker msc: max. Starting current rla: rated load amps.(a) ofm: outdoor fan motor kw: rated motor output(kw) fla: full load amps(a) notes: 1. Rla is based on the nomin...

  • Page 109

    Grupad.O.O. 109 c b a q p 1(l) 2(n) 2(n) 1(l) p q a b c l n to other indoor unit to wired controller(a,b,c) to outdoor unit p q to power cable communication cable (shielded wire) power cable wiring of indoor units (for example) wiring of outdoor units (for example) 6. Wiring of indoor and outdoor f ...

  • Page 110: 13. Management System H-Cacs

    Grupad.O.O. 110 13. Management system h-cacs 1. General information this management system suits for mrv ii series air conditioner. 1.1 gateway(model:igu01) function:communication bus for indoor &outdoor ,adopt the running status parameters,transmit the control signal .And convert the comminucaition...

  • Page 111

    Grupad.O.O. 111 2. Gateway exterior appearance & installation method b.Installation place of gateway install the gateway near the master unit, because the gateway gets homebus data and slave data from outdoor inverter master unit(kmr-280w/bp), you could install the unit as follows: install the gatew...

  • Page 112

    Grupad.O.O. 2. Installation instruction 2.1 structure figure local area network(lan) iserver computer gateway ammeter ammeter ammeter ammeter ammeter ammeter ammeter ammeter iserver gateway gateway gateway gateway gateway gateway gateway lonworks network (adopts end-to-end type connection) outdoor m...

  • Page 113

    Grupad.O.O. C. Wiring connection of gateway: remarks: 1)power the power of gateway is ac12v and could be getted from port a and b on the communication terminal block of outdoor master unit and slave unit. There cannt be any error when connecting, or the gateway will be burnt off. 2)lon/lon(lonworks ...

  • Page 114

    Grupad.O.O. Spec of cable: 1) power: two-core rvv, the section area is 0.5mm2, there is no polarity requirement when connection. 2) lon(lonworks communication) port: two-core stp, the section area is 1.5mm2, there is no polarity requirement when connection. 3) hbs(master unit serial signal): get sta...

  • Page 115

    Grupad.O.O. The other communication ports are no used. A: external dimension and installation space requirement: because the internet server is a precise electronic device, it should be installed in the control room to connect computers conveniently. S w i t c h 115.

  • Page 116

    Grupad.O.O. 116 5. Management system h-cacsii bms system h-cacs transfer the data of air conditioner to the computer through the inverter protocol adapter (igu02), and the user can monitor the working state and the power consumption of indoor and outdoor on real time at the computer. Set the paramet...

  • Page 117

    Grupad.O.O. 117 part 2: scheme of h-cacsii part 3: appearance and dimension of protocol adapter appearance: dimension: 2000*1300*430(mm) part 4: wiring request 1. Protocol adapter needs 220v ac power supply. 2. The communication line between indoor and outdoor and the bus line 485 among the protocol...

  • Page 118

    Grupad.O.O. 118 dip switch setting: on: 0; off: 1 left: 4 right: 4 shows address of igu02, address range: 1-32. Communication lamp definition: run save account slave1 slave2 slave3 power homebus receiver homebus send rs485+ rs485- wiring terminal:.

  • Page 119

    Grupad.O.O. 119 part 5: install the software 1. Install database firstly install mysql database, next:.

  • Page 120

    Grupad.O.O. 120 next: next: next:.

  • Page 121

    Grupad.O.O. 121 then click "finish", installation succeeds. Note: no need to change the default setting, just click "next" all the way. 2. Odbc installation and setting odbc installation: continue.

  • Page 122

    Grupad.O.O. 122 select mysql, then click "ok" then click "close" odbc setting: open odbc database in the route: control panel/manage tool.

  • Page 123

    Grupad.O.O. 123 select "system dns" click and add.

  • Page 124

    Grupad.O.O. 124 select "mysql", then click "finish" input according to the below information in the page: password is 1 click ok..

  • Page 125

    Grupad.O.O. 125 3. Software installation next.

  • Page 126

    Grupad.O.O. 126 next click finish. Software startup: 1. Startup of database in the folder c:\mysql\bin, look for winmysqladmin.Exe and click twice to open it..

  • Page 127

    Grupad.O.O. 127 note: install mysql for the first time, open it, then you need enter username and password, username is "sa", password is "a". Problems in installation: if problem occurs, the system needs to be re-installed. Firstly stop "mysqld-nt.Exe"..

  • Page 128

    Grupad.O.O. 128 search the file “my.Ini” in disk c, and then cancel it. If it cannot be found, modify the search item, as the following: choose the three items (search system folder, search hidden file and folder, search sub-folder) as the figure. Stop "mysql" in "service" in the manage tool folder,...

  • Page 129

    Grupad.O.O. 129.