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Lennox GCM07N, Руководство по обслуживанию

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Lennox GCM07N Скачать руководство пользователя страница 28

 

27 

 

Anti-freezing control to indoor evaporator at cooling mode( T: evaporator temp. ) 

Condition 

 

Temp. 

Time 

Compressor 

Outdoor fan 

T> TE6 

 

On 

On 

Evaporator

 Temp. up 

T< TE6 

>5 Minutes 

Off 

Off 

T> TE5 

 

On 

On 

Evaporator

 Temp. down 

T< TE5 

>5 Minutes 

Off 

Off 

 

8.7 

Dehumidifying mode 

8.7.1 

The 4-way valve is off in dehumidifying mode 

8.7.2 

Compressor and Indoor Fan actions in dehumidifying mode 

NO 

  Conditions 

Indoor Fan 

Compressor and Outdoor Fan 

1 

TA 

≥

 TS+2 

LOW 

BREEZE 

ON    6minutes 

OFF 4minutes 

2 

TS 

≤

TA<TS+2 

LOW 

BREEZE 

ON    5minutes 

OFF 5minutes 

3 

TA < TS 

LOW 

BREEZE 

ON    4minutes 

OFF 6minutes 

Repeat on and off cycle.

 

 

Содержание GCM07N

Страница 1: ...HVAC EUROPE SPLIT TYPE HEAT PUMP AIR CONDITIONERS Technical service manual 2005 R410a Wall Mounted Models GCM07N niet leverbaar GHM07N niet leverbaar GCM09N GHM09N GCM12N GHM12N GCM18N GHM18N ...

Страница 2: ...ents 1 Features 02 2 Specification 03 3 Dimensions 05 4 Refrigeration cycle diagram 09 5 Pressure table 10 6 Capacity table 14 7 Wiring diagram 20 8 Electronic function 25 9 Troubleshooting 33 10 Characteristic of temp sensor 36 ...

Страница 3: ...2 1 Features 1 1Compact design 1 2High efficiency and quiet operation 1 3A class energy level ...

Страница 4: ...noise level Hi Mi Lo dB A 35 32 30 35 32 30 37 34 31 37 34 31 Dimension W H D mm 710 250 190 710 250 190 710 250 195 710 250 195 Packing W H D mm 800 340 270 800 340 270 800 340 270 800 340 270 Indoor unit Net Gross weight Kg 8 10 8 10 8 10 8 10 Model YDK24 6T YDK24 6T YDK24 6F YDK24 6F Brand Welling Welling Welling Welling Input W 56 56 56 56 Capacitor uF 2 5 2 5 2 5 2 5 Outdoor fan motor Speed r...

Страница 5: ...00 Indoor noise level Hi Mi Lo dB A 40 37 34 40 37 34 42 39 37 42 39 37 Dimension W H D mm 790 265 193 790 265 193 920 292 225 1000 353 280 Packing W H D mm 875x285x375 875x285x375 1015 368 295 1015 368 295 Indoor unit Net Gross weight Kg 9 0 11 5 9 11 13 15 13 15 Model YDK24 6F YDK24 6F YDK53 6K YDK53 6K Brand Welling Welling Welling Welling Input W 56 56 125 125 Capacitor uF 2 5 2 5 3 5 3 5 Outd...

Страница 6: ...5 3 Dimensions 3 1 Indoor unit GCM 07N GHM07N GCM09N GHM09N 3 2 Indoor unit GCM 12N GHM12N ...

Страница 7: ...6 3 2 Indoor unit GCM 18N GHM18N ...

Страница 8: ...7 3 4 Outdoor unit GCM 07N GHM07N 3 5 Outdoor unit GCM 09N1 GHM09N GCM12N GHM12N ...

Страница 9: ...8 GCM 18N GHM18N 12 5 ...

Страница 10: ...9 4 Refrigeration cycle diagram ...

Страница 11: ...8 4 9 2 10 1 2GHM07N Cooling mode Outdoor temperature Dry bulb temp Indoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC 21ºC D 15ºC W Pressure kg cm 2 6 2 6 7 7 2 8 0 8 5 9 4 24ºC D 17ºC W Pressure kg cm 2 6 3 6 5 7 5 8 1 8 7 9 5 27ºC D 19ºC W Pressure kg cm 2 6 1 6 8 7 7 8 2 9 0 10 0 32ºC D 23ºC W Pressure kg cm 2 7 0 7 3 7 8 8 4 9 2 10 1 Heating mode OUTDOOR CONDITIONS Indoor Conditions Pre...

Страница 12: ...ndoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC 21ºC D 15ºC W Pressure kg cm 2 7 8 8 1 8 4 9 0 9 3 10 0 24ºC D 17ºC W Pressure kg cm 2 7 9 8 2 8 7 9 0 9 5 10 1 27ºC D 19ºC W Pressure kg cm 2 8 0 8 5 9 2 9 9 10 2 10 8 32ºC D 23ºC W Pressure kg cm 2 8 8 9 1 9 2 10 0 10 5 11 2 Heating mode OUTDOOR CONDITIONS Indoor Conditions Pressure 12ºC D 11ºC W 7ºC D 6ºC W 0ºC D 1ºC W 4ºC D 6ºC W 7ºC D 9º...

Страница 13: ...ndoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC 21ºC D 15ºC W Pressure kg cm 2 8 4 8 5 8 8 8 9 9 4 9 9 24ºC D 17ºC W Pressure kg cm 2 8 6 8 8 9 2 9 4 10 0 10 4 27ºC D 19ºC W Pressure kg cm 2 8 8 9 2 9 4 9 8 10 3 10 9 32ºC D 23ºC W Pressure kg cm 2 9 2 9 6 9 9 10 4 10 8 11 2 Heating mode OUTDOOR CONDITIONS Indoor Conditions Pressure 12ºC D 11ºC W 7ºC D 6ºC W 0ºC D 1ºC W 4ºC D 6ºC W 7ºC D 9º...

Страница 14: ...ndoor Conditions Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC 21ºC D 15ºC W Pressure kg cm 2 8 5 8 6 8 9 9 0 9 4 9 9 24ºC D 17ºC W Pressure kg cm 2 8 7 8 9 9 3 9 5 10 0 10 5 27ºC D 19ºC W Pressure kg cm 2 8 9 9 2 9 5 9 9 10 4 10 9 32ºC D 23ºC W Pressure kg cm 2 9 3 9 7 9 9 10 5 10 9 11 3 Heating mode OUTDOOR CONDITIONS Indoor Conditions Pressure 12ºC D 11ºC W 7ºC D 6ºC W 0ºC D 1ºC W 4ºC D 6ºC W 7ºC D 9º...

Страница 15: ...5 2 03 Sensitive capacity kW 1 83 1 67 1 65 1 64 1 57 1 52 32ºC D 23ºC W Input kW 0 58 0 64 0 66 0 73 0 8 0 86 6 2GHM07N SUMMER OUTDOOR TEMPERATURE DRY Indoor Conditions 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC Total capacity kW 2 04 1 94 1 7 1 61 1 53 1 41 Sensitive capacity kW 1 52 1 41 1 39 1 32 1 19 1 07 21ºC D 15ºC W Input kW 0 53 0 58 0 6 0 67 0 73 0 8 Total capacity kW 2 14 2 05 1 93 1 81 1 73 1 51 Se...

Страница 16: ... OUTDOOR TEMPERATURE DRY Indoor Conditions 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC Total capacity kW 2 42 2 41 2 24 2 03 1 87 1 75 Sensitive capacity kW 1 72 1 69 1 65 1 53 1 43 1 36 21ºC D 15ºC W Input kW 0 72 0 75 0 8 0 84 0 89 0 97 Total capacity kW 0 65 2 55 2 45 2 24 2 11 1 98 Sensitive capacity kW 1 83 1 73 1 7 1 63 1 63 1 57 24ºC D 17ºC W Input kW 0 68 0 76 0 81 0 88 0 93 1 02 Total capacity kW 2 89 ...

Страница 17: ... 81 1 78 1 66 1 63 27ºC D 19ºC W Input kW 0 65 0 78 0 82 0 92 0 96 1 03 Total capacity kW 3 03 2 98 2 92 2 83 2 69 2 46 Sensitive capacity kW 2 05 1 88 1 96 1 87 1 87 1 85 32ºC D 23ºC W Input kW 0 65 0 8 0 86 0 95 0 99 1 08 WINTER OUTDOOR CONDITIONS Indoor Conditions 12ºC D 11ºC W 7ºC D 6ºC W 4ºC D 3ºC W 0ºC D 1ºC W 4ºC D 6ºC W 7ºC D 8ºC W Capacity kW 3 75 3 38 3 02 1 97 1 59 1 52 15ºC Input kW 0 ...

Страница 18: ...acity kW 3 12 2 939 2 891 2 715 2 589 2 503 32ºC D 23ºC W Input kW 0 969 1 088 1 189 1 302 1 349 1 455 6 6GHM12N SUMMER OUTDOOR TEMPERATURE DRY Indoor Conditions 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC Total capacity kW 3 276 3 187 3 105 2 821 2 746 2 621 Sensitive capacity kW 2 567 2 457 2 413 2 287 2 21 2 087 21ºC D 15ºC W Input kW 0 89 1 01 1 082 1 188 1 243 1 337 Total capacity kW 3 663 3 503 3 315 3 14...

Страница 19: ...URE DRY Indoor Conditions 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC Total capacity kW 4 914 4 781 4 658 4 232 4 119 3 932 Sensitive capacity kW 3 851 3 686 3 620 3 431 3 315 3 131 21ºC D 15ºC W Input kW 1 335 1 515 1 623 1 782 1 865 2 006 Total capacity kW 5 495 5 255 4 973 4 722 4 614 4 398 Sensitive capacity kW 4 377 4 149 4 088 3 836 3 680 3 501 24ºC D 17ºC W Input kW 1 373 1 550 1 682 1 842 1 917 2 051 To...

Страница 20: ...629 27ºC D 19ºC W Input kW 1 416 1 572 1 720 1 880 1 968 2 139 Total capacity kW 6 323 6 150 5 768 5 402 5 252 4 970 Sensitive capacity kW 4 680 4 409 4 337 4 073 3 884 3 755 32ºC D 23ºC W Input kW 1 454 1 632 1 824 1 953 2 024 2 183 WINTER OUTDOOR CONDITIONS Indoor Conditions 12ºC D 11ºC W 7ºC D 6ºC W 4ºC D 3ºC W 0ºC D 1ºC W 4ºC D 6ºC W 7ºC D 8ºC W Capacity kW 6 669 6 396 6 198 5 757 5 003 4 958 ...

Страница 21: ...a L POWER_IN PORT LOAD_COMP FUSE1 3 15A 250V L1 L1 FRESH LOAD_VALVE LOAD_FAN OUT LOAD_HEAT L 1 CN11 N 1 CN10 O2_L 1 2 CN13 ZR1 10D471K C23 0 1uF 275VAC 1 2 CN15 TRANS_IN t PTC 82RM Dsa 1 Dsb 2 Q0 3 Q1 4 Q2 5 Q3 6 GND 7 CP 8 MR 9 Q4 10 Q5 11 Q6 12 Q7 13 Vcc 14 IC8 74HC164 5V 5V COM1 COM2 COM3 SEG3 SEG4 R60 10K R59 10K 5V C24 104 SEG3 SEG4 Q8 9012 Q9 9012 Q10 9012 R44 330 R45 330 R46 330 R47 330 R48...

Страница 22: ...21 7 2 Wiring diagram 7 2 1 Cooling only 7 2 1 1GCM07N GCM09N GCM12N 1 2 N Y G BLUE S RED C BLACK R BLACK CO M PRESSO R CAPACI TO R FAN M O TO R BLUE RED RED RED BLACK Y G I NDO O R UNIT OUTDO O R UNI T ...

Страница 23: ...22 7 2 1 2GCM18N INDOO R UNIT CO M PRESSO R CAPACITOR CO M PRESSO R Y G W HITE S BLUE R C O VERLO AD RELAY RED O UTDOO R UNIT CAPACITO R FAN FAN M O TO R BLUE RED BLACK Y G BLACK BLACK ...

Страница 24: ...23 7 2 2 Heating cooling 7 2 2 1 GHM07N GHM09N GHM12N I NDO OR UNI T O UTD OO R UNI T ...

Страница 25: ...4 7 2 2 2GHM18N INDO O R UNIT O UTDO O R UNIT RED BLACK BLUE BLACK Y G CO M PRESSO R C S R W HITE BLUE CO M PRESSO R CAPACITO R FAN M O TO R RED BLUE FAN CAPACITO R BLACK BLUE 4 W AY Y G O VERLO AD RELAY ...

Страница 26: ... return value THDEFROST High wind defrosting temperature difference TMDEFROST Middle wind defrosting temperature difference TLDEFROST Low wind defrosting temperature difference TE1 Anti cold wind from Fan Off to Breeze temperature TE2 Anti cold wind from Breeze to Setting Fan Speed temperature TE3 Anti cold wind from Setting Fan Speed to Breeze temperature TE4 Anti cold wind from Breeze to Fan Off...

Страница 27: ...de IFAN I I5MIN Off Off After 5 Minutes Current up I5MIN I I3SEC Off Off After 3 Seconds I5MIN I I3SEC Off Off After 3 Seconds IFAN I I5MIN Off Off After 5 Minutes On On Off Heating mode IRESTORE I IFAN Low speed On On Cooling mode Current down I IRESTORE On On On If compressor turns off for continuously 4 times due to current protection in 5 minutes from Compressor On the unit stops and LED displ...

Страница 28: ...aporator Temp down T TE5 5 Minutes Off Off 8 7 Dehumidifying mode 8 7 1 The 4 way valve is off in dehumidifying mode 8 7 2 Compressor and Indoor Fan actions in dehumidifying mode NO Conditions Indoor Fan Compressor and Outdoor Fan 1 TA TS 2 LOW BREEZE ON 6minutes OFF 4minutes 2 TS TA TS 2 LOW BREEZE ON 5minutes OFF 5minutes 3 TA TS LOW BREEZE ON 4minutes OFF 6minutes Repeat on and off cycle ...

Страница 29: ...the defrosting mode or the end of defrost 8 8 3 Action of compressor and outdoor fan motor at heating mode compressor must run for 7 minutes after starting and then judge temperature Meanwhile other protections are still valid Condition Compressor Outdoor fan T Ts 3 Off Off Room temp up T Ts 3 On On T Ts 2 On On Room temp down T Ts 2 Off Off This parameter can be changed from 0 to 3 8 8 4 Indoor F...

Страница 30: ...29 T 0 High ...

Страница 31: ...EFROST Fan speed is low TLDEFROST Breeze Meet only if it is Breeze Calculate from the end of latest defrost evaporator high temp protection only closes outdoor fan with the compressor still running Add up to 90 minutes 8 9 2 Defrosting time If the temp difference condition is satisfied for less than 40 minutes this can be regarded as severe frosting The defrosting time is 10 minutes If the temp di...

Страница 32: ...31 A The defrost time has reached to 7 5 or 10 minutes B The compressor current has reached to IDEFROST or above IDEROST differs in different models ...

Страница 33: ... operation mode according to the room temp and set temp or reselect when the set temp varies 8 11 Forced cooling function 8 11 1 Select forced cooling function with the forced cooling button or the switch 8 11 2 The compressor is unconditionally turned on after 30 minutes cooling operation whose fan mode is set as low the A C operates at the DRY mode with a set temp of 24 8 11 3 All protections of...

Страница 34: ...f function takes precedence over all The total time is 7 hours after 7 hours the unit stops 8 14 4 Auto The economic running function operates in accordance with selected running mode by auto mode The total time is 7 hours after 7 hours the unit stops 8 15 Auto restart function In case of a sudden power failure this function automatically sets the unit to previous settings before the power failure...

Страница 35: ...5 2A 5 5A 5 5A 7 5A 7 5A IRESTORE 4 2A 4 2A 4 5A 4 5A 6 5A 6 5A IDEFROST 3 2A 3 5A 5 0A TE1 28 28 34 TE2 32 32 37 TE3 30 30 33 TE4 26 26 22 TE5 4 4 4 4 3 3 TE6 10 10 10 10 10 10 TE7 60 60 63 TE8 53 53 53 TE9 50 50 50 ANGLCOOL 200 200 200 200 155 155 ANGLHEAT 0 0 10 ANGLOFF 124 124 124 124 124 124 THDEFROST 17 C 17 C 20 C TMDEFROST 18 C 18 C 23 C TLDEFROST 19 C 19 C 26 C ...

Страница 36: ...ings when the air conditioner is operational This indicator flashes after power is on and illuminates when the unit is in operation This indicator illuminates when TIMER is set ON OFF OPERATION indicator TIMER indicator TEMPERATURE indicator 5 Signal receptor 9 2 For all heat pump model r Extinguish Flash at 5Hz Failure phenomenon Operation lamp Timer lamp Indoor fan speed has been out of control ...

Страница 37: ...conditioner can t be operated Check if AC220V power supply outputs to Indoor PCB Check if AC220V exists at the primary coil of transformer Indoor PCB is defective Check if AC14 5V exists at the secondary coil of transformer Take off the secondary plug of transformer and then check if AC14 5V exists at the secondary coil of transformer The transformer is defective Indoor PCB is defective Resetting ...

Страница 38: ...d Timer lamp flashes EEROM error indoor PCB is defective 9 3 3 5 Operation lamp flashes Timer lamp flashes This is alarm signal when the main chip can t detect over zero signal When such failure occurs the main control board must have fault Operation lamp off and Timer lamp flashes Indoor PCB is defective Power supply fault Outdoor unit fault such as the compressor The voltage of power supply is t...

Страница 39: ... 3 1918 1 37 1988 26 9 5507 53 3 0707 0 35 2024 27 9 1245 54 2 959 1 33 3269 28 8 7198 55 2 8442 2 31 5635 29 8 3357 56 2 7382 3 29 9058 30 7 9708 57 2 6368 4 28 3459 31 7 6241 58 2 5397 5 26 8778 32 7 2946 59 2 4468 6 25 4954 33 6 9814 60 2 3577 7 24 1932 34 6 6835 61 2 2725 8 22 5662 35 6 4002 62 2 1907 9 21 8094 36 6 1306 63 2 1124 10 20 7184 37 5 8736 64 2 0373 11 19 6891 38 5 6296 65 1 9653 1...

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