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57

ADDITIONAL CHARGE

 

The refrigerant gas has already charged into the outdoor unit. For the piping length of 5m. Additional refrigerant

charge after vacuuming is not necessary.

 

When the piping length is more than 5m, please use the table below (unit in gram).

COOLING

MODEL

ACC 10C

ACC 15C

ACC 20C

ACC 25C

ACC 30C

ACC 40C

ACC 50C

ACC 60C

7m

30

30

30

76

100

100

100

100

10m

75

75

75

190

250

250

250

250

15m

-

-

150

380

500

500

500

500

20m

-

-

-

-

750

750

750

750

35m

-

-

-

-

1500

1500

1500

1500

HEAT PUMP

MODEL

ACC 10CR

ACC 15CR

ACC 20CR

ACC 25CR

ACC 30CR

ACC 40CR

ACC 50CR

ACC 60CR

7m

40

40

50

100

100

100

100

100

10m

100

100

125

250

250

250

250

250

15m

-

-

250

500

500

500

500

500

20m

-

-

-

-

750

750

750

750

35m

-

-

-

-

1500

1500

1500

1500

OVERALL CHECKING

 

Ensure the following, in particular :
1) The unit is mounted solidly and rigid in position.
2) Piping and connections are leak proof after charging.
3) Proper wiring has been done.

 

Drainage check - pour some water into drain pan.

 

Test run

1) Conduct a test run after water drainage test and gas leakage test.
2) Watch out for the following :

a) Is the electric plug firmly inserted into the socket?
b) Is there any abnormal sound from unit?
c) Is there any abnormal vibrations with regard to unit itself or piping?
d) Is there smooth drainage of water?

 

Check that :

1) Outdoor fan is running, with warm air blowing off the outdoor unit (cooling cycle).
2) Indoor blower is running and discharge cool air (cooling cycle).
3) Suction (low side) pressure as recommended is before this.
4) The remote controller incorporate a 3 minute delay in there circuit. Thus, it requires about 3

minutes before the outdoor unit can start up.

CAUTION FOR R407C

Do not top-up when servicing leak, as this will reduce the unit performance. Vacuum the unit
thoroughly and then charge the unit with fresh R407C according to the amount recommended
in the specification.

CAUTION FOR R407C

Avoid prolong exposure of an opened compressor, or the internal part of refrigerant piping to moist air.
The POE oil in the compressor and piping can absorb moisture from air.

Содержание ACC 10 C/CR

Страница 1: ...Ceiling Concealed Split Systems Manual No TMA ACC CR 1200C ACC 10 C CR ACC 15 C CR ACC 20 C CR ACC 25 C CR ACC 30 C CR ACC 40 C CR ACC 50 C CR ACC 60 C CR Models...

Страница 2: ...RMANCE TABLE 13 6 FAN PERFORMANCE CURVE 15 7 OUTLINES AND DIMENSIONS 17 8 WIRING DIAGRAMS 21 9 SPECIAL PRECAUTIONS FOR R407C 51 10 INSTALLATION 53 11 OPERATION 56 12 REMOTE CONTROL OPERATION GUIDE 60...

Страница 3: ...al to prevent sweating The secondary drain pan will act as a drip pan to block any water that might be dripped down thus offering an additional protection to the ceiling In such a case additional drai...

Страница 4: ...IMENSION WIDTH mm in 951 37 44 1 091 42 95 1 251 49 25 1 386 54 57 DEPTH mm in 535 21 06 535 21 06 535 21 06 535 21 06 POWER SOURCE V Ph Hz COMPRESSOR TYPE ROT RECIP HER 50 Hz 30 30 45 45 45 60 Hz 30...

Страница 5: ...HEIGHT mm in 675 26 57 675 26 57 675 26 57 675 26 57 DIMENSION WIDTH mm in 1 089 42 87 1 209 47 60 1 459 57 44 1 659 65 31 DEPTH mm in 440 17 32 440 17 32 440 17 32 440 17 32 POWER SOURCE V Ph Hz 220...

Страница 6: ...ROOM TEMPERATURE OPERATION CONDENSATE DRAIN SIZE mm in AIR FILTER PACKING HEIGHT mm in 410 16 14 410 16 14 410 16 14 410 16 14 DIMENSION WIDTH mm in 951 37 44 1 091 42 95 1 251 49 25 1 386 54 57 DEPTH...

Страница 7: ...54 62 CONTROL ROOM TEMPERATURE OPERATION CONDENSATE DRAIN SIZE mm in AIR FILTER PACKING HEIGHT mm in 675 26 57 675 26 57 675 26 57 675 26 57 DIMENSION WIDTH mm in 1 089 42 87 1 209 47 60 1 459 57 44 1...

Страница 8: ...n AIR FILTER PACKING HEIGHT mm in 410 16 14 410 16 14 410 16 14 410 16 14 DIMENSION WIDTH mm in 951 37 44 1 091 42 95 1 251 49 25 1 386 54 57 DEPTH mm in 535 21 06 535 21 06 535 21 06 535 21 06 POWER...

Страница 9: ...ILTER PACKING HEIGHT mm in 675 26 57 675 26 57 675 26 57 DIMENSION WIDTH mm in 1 089 42 87 1 209 47 60 1 459 57 44 DEPTH mm in 440 17 32 440 17 32 440 17 32 POWER SOURCE V Ph Hz 220 240 1 50 COMPRESSO...

Страница 10: ...18 411 16 18 WEIGHT kg 17 21 22 25 CONTROL ROOM TEMPERATURE OPERATION CONDENSATE DRAIN SIZE mm in AIR FILTER PACKING HEIGHT mm in 410 16 14 410 16 14 410 16 14 410 16 14 DIMENSION WIDTH mm in 951 37...

Страница 11: ...T kg 39 42 54 CONTROL ROOM TEMPERATURE OPERATION CONDENSATE DRAIN SIZE mm in AIR FILTER PACKING HEIGHT mm in 675 26 57 675 26 57 675 26 57 DIMENSION WIDTH mm in 1 089 42 87 1 209 47 60 1 459 57 44 DEP...

Страница 12: ...53 51 51 46 44 44 39 37 35 61 59 57 ACC 40 C CR 61 60 58 64 58 58 59 57 54 55 53 53 54 52 51 45 42 41 35 33 32 61 59 58 ACC 50 C CR 62 58 58 60 60 59 59 59 57 57 56 56 56 55 55 49 48 48 41 40 39 62 61...

Страница 13: ...694 1 536 24 TC 4 667 4 270 3 914 3 559 3 204 2 778 SC 2 166 1 995 1 843 1 690 1 538 1 354 MODEL ACC15C ALC15B Indoor DB Indoor WB Capacity Outdoor DB C C C kW 19 4 25 30 35 40 46 26 7 13 9 TC 3 447...

Страница 14: ...C kW 19 4 25 30 35 40 46 26 7 13 9 TC 6 800 6 463 6 163 5 863 5 563 5 202 SC 5 808 5 680 5 567 5 453 5 339 5 202 15 TC 7 260 6 864 6 510 6 156 5 802 5 377 SC 5 689 5 557 5 439 5 321 5 203 5 061 18 TC...

Страница 15: ...5 558 515 476 430 390 337 Medium 522 485 440 395 310 295 250 200 ACC15C Low 413 370 322 270 250 205 168 140 High 860 810 765 720 675 620 580 530 Medium 787 750 700 660 610 570 520 470 ACC20C Low 630 5...

Страница 16: ...15 MODEL ACC50C MODEL ACC60C...

Страница 17: ...E F G H ACC15C CR 881 0 225 0 842 0 802 0 261 0 411 0 351 0 905 0 ACC20C CR 1041 0 225 0 1002 0 962 0 261 0 411 0 351 0 1065 0 ACC25C CR 1176 0 225 0 1137 0 1097 0 261 0 411 0 351 0 1200 0 7 OUTLINES...

Страница 18: ...1115 0 1072 0 1033 0 466 5 378 0 541 0 256 0 173 0 311 0 128 5 ACC50 C CR 1299 0 1369 0 1326 0 1287 0 593 5 378 0 541 0 256 0 173 0 311 0 255 5 ACC60 C CR 1499 0 1569 0 1526 0 1487 0 693 5 378 0 541 0...

Страница 19: ...18 OUTDOOR UNIT MODEL ALC 10 15 B BR A4LC 10 15 B BR Note Dimension in mm MODEL ALC 20 25 B BR ALC 30B A4LC 20 25 B BR Note Dimension in mm...

Страница 20: ...19 MODEL ALC 30 40 50 60 C CR A4LC 30 40 50 C CR Note Dimension in mm MODEL AMC 60 C CR Note Dimension in mm...

Страница 21: ...20 MODEL ACC 10C 15C ALC A4LC 10B 15B FOR EXPORT SPEC WITH SLM CONTROL C3 0B CC MODEL ACC 10C 15C ALC A4LC 10B 15B FOR LOCAL SPEC 8 WIRING DIAGRAMS...

Страница 22: ...21 MODEL ACC 20C 25C ALC A4LC 20B 25B FOR EXPORT SPEC WITH SLM CONTROL C3 0B CC MODEL ACC 20C 25C ALC A4LC 20B 25B FOR LOCAL SPEC...

Страница 23: ...22 MODEL ACC 30C ALC A4LC 30C FOR EXPORT SPEC WITH SLM CONTROL C3 0BCC MODEL ACC 30C ALC A4LC 30C FOR LOCAL SPEC EXPORT SPEC...

Страница 24: ...23 MODEL ACC 40C 50C ALC A4LC 40C 50C FOR EXPORT SPEC WITH MC SLM CONTROL C3 0BCC MODEL ACC 40C 50C ALC A4LC 40C 50C For export spec with MC...

Страница 25: ...24 MODEL ACC 40C 50C ALC A4LC 40C 50C FOR LOCAL SPEC MODEL ACC 60C ALC 60C FOR EXPORT SPEC WITH MC SLM C3 0BCC...

Страница 26: ...25 MODEL ACC 60 ALC 60C FOR EXPORT SPEC WITH MC MODEL ACC 60C ALC 60C FOR LOCAL SPEC...

Страница 27: ...26 MODEL ACC 60C AMC 60C FOR EXPORT SPEC WITH SLM CONTROL C3 0BCC...

Страница 28: ...27 MODEL ACC 10CR 15CR ALC A4LC 10BR 15BR...

Страница 29: ...28 MODEL ACC 20CR 25CR ALC A4LC 20BR 25BR...

Страница 30: ...29 MODEL ACC 30CR ALC A4LC 30CR...

Страница 31: ...30 MODEL ACC 40CR 50CR ALC A4LC 40CR 50CR...

Страница 32: ...31 MODEL ACC 60CR ALC 60CR...

Страница 33: ...32 MODEL ACC 60CR AMC 60CR FOR EXPORT SPEC WITH SLM CONTROL C3 0BCC...

Страница 34: ...33 MODEL ACC 10 15C ALC A4LC 10 15B FOR EXPORT SPEC WITH SLM CONTROL U1 4 MODEL ACC 20 25C ALC A4LC 20 25B FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 35: ...34 MODEL ACC 30 C ALC 30B FOR EXPORT SPEC WITH SLM CONTROL U1 4 MODEL ACC 30C ALC A4LC 30C FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 36: ...35 MODEL ACC 40 50C ALC A4LC 40 50C FOR EXPORT SPEC WITH SLM CONTROL U1 4 MODEL ACC 60C ALC 60C FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 37: ...36 MODEL ACC 60C AMC 60C FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 38: ...37 MODEL ACC 10 15CR ALC A4LC 10 15BR FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 39: ...38 MODEL ACC 20 25CR ALC A4LC 20 25BR FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 40: ...39 MODEL ACC 30CR ALC A4LC 30CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 41: ...40 MODEL ACC 40 50CR ALC A4LC 40 50CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 42: ...41 MODEL ACC 60CR ALC 60CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 43: ...42 MODEL ACC 60CR AMC 60CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...

Страница 44: ...43 ATTACHMENT 60HZ OUTDOOR UNIT MODEL ALC 30C COOLING ONLY 60HZ 1 PHASE 208 230V MODEL ALC 40 50C COOLING ONLY 60HZ 3 PHASE 200 230V MODEL ALC 40 50CR COOLING ONLY 60HZ 3 PHASE 200 230V...

Страница 45: ...44 3 PHASE FOR 2 3 HP OUTDOOR UNIT MODEL ALC 20 25B COOLING ONLY 3 PHASE 50 HZ 380 415V MODEL ALC 30C COOLING ONLY 3 PHASE 50 HZ 380 415V...

Страница 46: ...45 MODEL ALC 20 25BR HEAT PUMP 3 PHASE 50HZ 380 415V MODEL ALC 30CR HEAT PUMP 3 PHASE 50HZ 380 415V...

Страница 47: ...ALC 20 25B COOLING ONLY 50HZ 1 PHASE 220 240V 60HZ 1 PHASE 208 230V OUTDOOR UNIT MODEL ALC 30C COOLING ONLY 50HZ 1 PHASE 220 240V 60HZ 1 PHASE 208 230V OUTDOOR UNIT MODEL ALC 40 50C COOLING ONLY 50HZ...

Страница 48: ...OUTDOOR UNIT MODEL ALC 20 25BR HEAT PUMP 50HZ 1 PHASE 220 240V OUTDOOR UNIT MODEL ALC 30CR 50HZ 1 PHASE 220 240V 60 HZ 1 PHASE 220V OUTDOOR UNIT MODEL ALC 40 50CR 50HZ 3 PHASE 380 415V 60HZ 3 PHASE 22...

Страница 49: ...48 LOW AMBIENT UNIT OPTIONAL OUTDOOR UNIT MODEL ALC 10B 15B 50HZ OUTDOOR UNIT MODEL ALC 20B 25B 50HZ...

Страница 50: ...49 LOW AMBIENT UNIT OUTDOOR UNIT MODEL ALC 10 15BR 50HZ 1 PHASE 220 240V OUTDOOR UNIT MODEL ALC 20BR 50HZ 1 PHASE 220 240V OUTDOOR UNIT MODEL ALC 25BR 50HZ 1 PHASE 220 240V...

Страница 51: ...ir 4 CHECK LIST BEFORE INSTALLATION SERVICING Tubing Refrigerant R407C is more easily affected by dust of moisture compared with R22 make sure to temporarily cover the ends of the tubing prior to inst...

Страница 52: ...R407C in vapour phase is different from liquid phase f Normally the R407C cylinder or can is being equipped with a dip pipe for liquid withdrawal However if the dip pipe is not available invert the cy...

Страница 53: ...door unit must be installed such that there is no short circuit of the cool discharge Comply to the installation clearance recommended Do not put the indoor unit where there is direct sunlight on unit...

Страница 54: ...g regulations and ensure that they are complied with Besides take note of the following general precaution Ensure that the rated voltage of the unit correspond to the name plate before commencing wiri...

Страница 55: ...bute plenty of air thus lowering the condensing temperature A place capable of bearing the weight of the outdoor unit and isolating noise and vibration A place protected from direct sunlight Otherwise...

Страница 56: ...ng unit need to add external accumulator Recommended 6kg accumulator PIPING SIZES FLARE CONNECTION TYPE Piping sizes are as follows MODEL 10 15 20 25 Liquid mm in 6 35 1 4 6 35 1 4 6 35 1 4 9 52 3 8 S...

Страница 57: ...ot touch the hot refrigerant piping compressor or any moving parts of fan motors VACUUMING AND CHARGING The precharged outdoor unit does not need any vacuuming or charging However once it is connected...

Страница 58: ...r some water into drain pan Test run 1 Conduct a test run after water drainage test and gas leakage test 2 Watch out for the following a Is the electric plug firmly inserted into the socket b Is there...

Страница 59: ...OUR DEALER OUTDOOR COIL SENSOR CONTACT LOOSE SHORT CALL YOUR DEALER GAS LEAK CALL YOUR DEALER COMPRESSOR OVERLOAD CALL YOUR DEALER HEAT PUMP C3B BOARD HIGH FAN MED FAN LOW FAN COOL SLEEP TIMER HEAT OP...

Страница 60: ...utton to activate the sleep function This function can only be activated under cool or heating mode operation When it is activated under cool mode operation the set temperature will increase 0 5 o C a...

Страница 61: ...Check and clean Every 3 months Indoor Fan 1 Check for unusual noise As necessary Indoor Outdoor Coil 1 Check and remove dirt which are clogged between fins 2 Check and remove obstacles which hinder a...

Страница 62: ...h oil mist and dust the coils must be regularly cleaned by qualified Air Conditioner Service Technicians to ensure sufficient heat exchange and proper operation Otherwise the systems life span may be...

Страница 63: ...y The doors or windows are open The air entrance and exit are clogged The regulate temperature is not high enough 4 The remote control light is deficient The batteries are discharge The batteries are...

Страница 64: ...nents Tighten The Connections Get The Right Voltage Check The Power Supply To The Motor Repair When Necessary Faulty Fan Motor Defective Operation Switch Change The Contactor Repair The Contacts Repai...

Страница 65: ...e Switch If Required Repair or Change If Necessary Get The Right Voltage Check The Power Line To The Compressor Repair When Necessary High Suction Pressure High Discharge Pressure or Low Suction Press...

Страница 66: ...The Restriction Adjust The Fan Speed Remove Obstacles To Air Circulation Repair Or Replace If Necessary Restricted Low Low Refrigerant Charge Add Refrigerant See Low Discharge Pressure Remove The Res...

Страница 67: ...nsable gases in refrigerant circuit e g oil 3 Obstructed air intake discharge 4 Short circuiting of hot air outdoor unit High Side Low Side 1 Poor compression no compression compressor defective 2 Che...

Страница 68: ...e Restriction e g at strainer capillary filter dryer etc Compressor Less or no compression Low running current Room overcrowded with people Windows doors wide open Check air circulation Indoor Outdoor...

Страница 69: ...68 MODEL ACC 10 C CR 1 TOP SIDE PANEL 2 FAN DECK 3 COIL 4 PRIMARY DRAIN PAN 5 SECONDARY DRIP PAN 6 HANGER 7 CONTROL BOX 15 PARTS LIST...

Страница 70: ...69 MODEL ACC 15 20 25 C CR 1 TOP SIDE PANEL 2 FAN DECK 3 COIL 4 PRIMARY DRAIN PAN 5 SECONDARY DRIP PAN 6 HANGER 7 CONTROL BOX...

Страница 71: ...70 MODEL ACC 30 C 1 PANEL TOP ASSY 2 TERMINAL BOX ASSY 3 COIL TUBING ASSY 4 DRAIN PAN SMALL ASSY 5 DRAIN PAN BIG ASSY 6 BLOWER ASSY 7 BLOWER PANEL 8 BLOWER FLANGE...

Страница 72: ...71 MODEL ACC 30 CR 1 PANEL TOP ASSY 2 TERMINAL BOX ASSY 3 COIL TUBING ASSY 4 DRAIN PAN SMALL ASSY 5 DRAIN PAN BIG ASSY 6 BLOWER ASSY 7 BLOWER PANEL 8 BLOWER FLANGE...

Страница 73: ...72 MODEL ACC 40 C 1 PANEL TOP ASSY 2 TERMINAL BOX ASSY 3 COIL TUBING ASSY 4 DRAIN PAN SMALL ASSY 5 DRAIN PAN BIG ASSY 6 BLOWER ASSY 7 BLOWER PANEL 8 BLOWER FLANGE...

Страница 74: ...73 MODEL ACC 40 CR 1 PANEL TOP ASSY 2 TERMINAL BOX ASSY 3 COIL TUBING ASSY 4 DRAIN PAN SMALL ASSY 5 DRAIN PAN BIG ASSY 6 BLOWER ASSY 7 BLOWER PANEL 8 BLOWER FLANGE...

Страница 75: ...74 MODEL ACC 50 C 1 PANEL TOP ASSY 2 TERMINAL BOX ASSY 3 COIL TUBING ASSY 4 DRAIN PAN SMALL ASSY 5 DRAIN PAN BIG ASSY 6 BLOWER ASSY 7 BLOWER PANEL 8 BLOWER FLANGE...

Страница 76: ...75 MODEL ACC 50 CR 1 PANEL TOP ASSY 2 TERMINAL BOX ASSY 3 COIL TUBING ASSY 4 DRAIN PAN SMALL ASSY 5 DRAIN PAN BIG ASSY 6 BLOWER ASSY 7 BLOWER PANEL 8 BLOWER FLANGE...

Страница 77: ...76 MODEL ACC 60 C 1 PANEL TOP ASSY 2 TERMINAL BOX ASSY 3 COIL TUBING ASSY 4 DRAIN PAN SMALL ASSY 5 DRAIN PAN BIG ASSY 6 BLOWER ASSY 7 BLOWER PANEL 8 BLOWER FLANGE...

Страница 78: ...77 MODEL ACC 60 CR 1 PANEL TOP ASSY 2 TERMINAL BOX ASSY 3 COIL TUBING ASSY 4 DRAIN PAN SMALL ASSY 5 DRAIN PAN BIG ASSY 6 BLOWER ASSY 7 BLOWER PANEL 8 BLOWER FLANGE...

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