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90 

Bit4 

Frequency limit caused by T2.  Bit3=1, Bit1=1. 

It  means  frequency 

limit  caused  by  T4, 

T3 and current. 

Bit3 

Frequency limit caused by T3. 

Bit2 

Frequency limit caused by T5. 

Bit1 

Frequency  limit  caused  by 

current 

Bit0 

Frequency  limit  caused  by 

voltage 

16 

DC fan motor speed   

 

17 

IGBT radiator temp. 

The display value is between 30~120 degree. If the temp. is 

lower  than  30  degree,  the  digital  display  tube  will  show 

“30”.If the temp. is higher than 99 degree, the digital display 

tube will show single digit and tens digit. (For example, the 

digital  display  tube  show  “0.5”,it  means  the  IGBT  radiator 

temp.  is  105 

degree.  the  digital  display  tube  show  “1.6”,it 

means the IGBT radiator temp. is 116 degree) 

18 

Indoor unit number 

The indoor unit can communicate with outdoor unit well. 

General:1, Twins:2 

19 

Evaporator pipe temp. T2 of    1# indoor unit 

If  the  temp.  is  lower  than 0  degree,  the  digital  display  tube 

will show “0”.If the temp. is higher than 70 degree, the digital 

display  tube  will  show  “70”.  If  the  indoor  unit  is  not 

connected, the digital display tube will show: “――” 

20 

Evaporator pipe temp. T2 of    2# indoor unit 

21 

Evaporator pipe temp. T2 of    3# indoor unit 

22 

1# Indoor unit capacity demand code 

Actual data*HP*10 

If capacity demand code is higher than 99, the digital display 

tube will show single digit and tens digit. (For example, the 

digital display tube show “5.0”,it means the capacity demand 

is  15.  the  digital  display  tube  show  “60”,it  means  the 

capacity demand is 6.0). If the indoor unit is not connected, 

the digital display tube will show: “――” 

23 

2# Indoor unit capacity demand code 

24 

3# Indoor unit capacity demand code 

25 

Room temp. T1 of 1# indoor unit 

If  the  temp.  is  lower  than 0  degree,  the  digital  display  tube 

will show “0”.If the temp. is higher than 70 degree, the digital 

display  tube  will  show  “70”.  If  the  indoor  unit  is  not 

connected, the digital display tube will show: “――” 

26 

Room temp. T1 of 2# indoor unit 

27 

Average room temp. T1 

28 

Reason of stop 

 

29 

Evaporator pipe temp. T2B of    1# indoor unit 

If  the  temp.  is  lower  than 0  degree,  the  digital  display  tube 

will show “0”.If the temp. is higher than 70 degree, the digital 

display  tube  will  show  “70”.  If  the  indoor  unit  is  not 

connected, the digital display tube will show: “――” 

30 

Evaporator pipe temp. T2B of    2# indoor unit 

 

 

 

 

Содержание 38QUA009DS

Страница 1: ...fication of Power 12 Installation Details 13 Operation Characteristics 14 Electronic Function 15 Solar Panel 16 Troubleshooting 17 Disassembly Instructions WARNING Installation MUST conform with local...

Страница 2: ...cteristics 50 9 Sound Level 51 9 1 Indoor unit 51 9 2 Outdoor unit 53 10 Accessories 54 11 The Specification of Power 56 12 Installation Details 59 12 1 Location selection 59 12 2 Indoor unit installa...

Страница 3: ...s 80 16 Troubleshooting 86 16 1 Indoor Unit Error Display 87 16 2 Outdoor unit error display 88 For 9K 24K outdoor unit 88 For 36K 48K Outdoor Unit 88 Outdoor check function 89 16 3 Diagnosis and Solu...

Страница 4: ...t Sharp edges could cause injury be especially careful of the case edges and the fins on the condenser and evaporator For installation always contact the dealer or an authorized service center Do not...

Страница 5: ...epair of product Low refrigerant levels may cause failure of product Install the drain hose to ensure that water is drained away properly A bad connection may cause water leakage Keep level even when...

Страница 6: ...l injury Replace the all batteries in the remote control with new ones of the same type Do not mix old and new batteries or different types of batteries There is risk of fire or explosion Do not recha...

Страница 7: ...A6 Ducted 40QSS018DS Cassette 24K 40QTD024DS 38QUA024DS Floor Ceiling 40QZL024DS A5 Ducted 40QSM024DS A6 Ducted 40QSS024DS Cassette 36K 40QTD036DS 38QUA036DS Floor Ceiling 40QZL036DS A5 Ducted 40QSM0...

Страница 8: ...5 2 2 Part names of Indoor Outdoor units Cassette Unit...

Страница 9: ...6 A5 Ducted Units A6 Ducted Units...

Страница 10: ...7 Floor ceiling Units...

Страница 11: ...8 HESP DUCTED Units...

Страница 12: ...fresh air intake to outdoor Continually inhale the fresh air to improve the quality of the indoor air fulfills air quality more healthy and comfortable 2 3 1 3 Easy Maintenance Clean the filter Option...

Страница 13: ...roller or a central controller to realize remote on off control function or group control function 2 3 1 5 Built in Drain Pump Optional Built in drain pump can lift the water to 750mm upmost It s conv...

Страница 14: ...th a receiver in the E box Move out the display and fix it in other place even in the distance of 2m The unit will realized remoter control The wired controller and the display board can display the e...

Страница 15: ...Fire proof Controller Box Electrical control box adopts new design which can meet higher fire safety requirements 2 3 2 4 Fresh Air Fresh air intake function bring you fresh and comfortable air feeli...

Страница 16: ...750mm upmost It s convenient to install drainage piping under most space condition 2 3 2 7Terminals For Alarm Lamp and Long distance On off Controller Connection Are Standard Reserve terminals for th...

Страница 17: ...air 2 3 3 2 Brief Design Brief design that is suitable for any interior will not only give you cooling and heating performance but also upgrade your lifestyle 2 3 3 3 3D Airflow Vertical air flow and...

Страница 18: ...D Panel 2 3 3 5 Convenience Operating and Easy Maintenance Remote controller as standard wired controller for optional The filter without screw fixed can be took out easily 2 3 3 6 Easy Installation S...

Страница 19: ...t 300mm 2 3 4 3 Constant air volume control For ordinary duct when the static pressure exceeds the expected range it is fairly difficult even for an experienced installer to calculate and adjust the a...

Страница 20: ...e been detached heat exchanger and water receiver tray in behind can be seen very clearly Dust can be easily removed from the inside by vacuum 2 3 4 7 Fresh air intake function Optional Install one du...

Страница 21: ...o improve the fresh air volume There are reserved ports for this motor on main PCB Standard for 3D inverter units and only optional for DC inverter 53 160 units 2 3 4 8 Drain pump Optional Built in dr...

Страница 22: ...r spacious and large rooms like large stores and factories 2 3 5 2 Easy maintenance The unit can be opened from top or bottom The air outlet flange is isolated from either top panel or base panel whic...

Страница 23: ...L M H1 H2 W1 W2 18 mm 920 210 635 570 65 713 35 119 815 200 80 960 350 120 143 95 150 in 36 22 8 27 25 00 22 44 2 56 28 07 1 38 4 69 32 09 7 87 3 15 37 80 13 78 4 72 5 63 3 74 5 91 24 mm 920 270 635...

Страница 24: ...de Liquid side 4 install hanger Body Drain pipe 32 Fresh air intake 65 647 647 50 Drain hole for Service 545 570 260 68 42 157 126 44 Wiring connection port 75 E parts box 4 Screw hole for install pan...

Страница 25: ...A B A B Service hole for draining pump Fresh air intake 75 55 80 80 4 install hanger Gas side Liquid side E parts box 135 90 Panel Body 92 92 92 92 D D 92 92 D D D D 92 92 92 92 92 92 92 92 D D Capaci...

Страница 26: ...tion port 204 94 Fresh air intake Drain discharge port Refrigerant pipe hole Hanging arm D Capacity Btu h A B C D 18K 24K mm 1068 675 235 983 inch 42 05 26 57 9 25 38 70 36K mm 1285 675 235 1200 inch...

Страница 27: ...700 140 926 50 175 1001 228 5 1140 598 80 150 130 155 inch 43 3 9 8 30 5 27 6 5 5 36 5 2 0 6 9 39 4 9 0 0 2 44 9 23 5 3 1 5 9 5 1 6 1 36 mm 1360 249 774 700 140 1186 50 175 1261 228 5 1400 598 80 150...

Страница 28: ...same of the air inlet flange 10 5 2 3 2 10 280 280 1000 500 1000 500 385 air inlet duct flange 385 air outlet duct flange 1188 air outlet duct flange 1188 air inlet duct flange 1436 suspension positi...

Страница 29: ...nly for reference The appearance of your units may be different Model W D H W1 A B 38QUA018DS mm 845 363 702 914 540 350 inch 33 3 14 3 27 6 36 0 21 3 13 8 38QUA024DS 38QUA036DS mm 946 410 810 1030 67...

Страница 30: ...27 Note The above drawing is only for reference The appearance of your units may be different Model W D H W1 A B 38QUA048DS 38QUA060DS mm 952 415 1333 1045 634 404 inch 37 5 16 3 52 5 41 1 25 0 15 9...

Страница 31: ...e enough space required for installation and maintenance 200mm 7 87in or more 300mm 11 81in or more 600mmx600mm 23 62inx23 62in Check orifice All the indoor units reserve the hole to connect the fresh...

Страница 32: ...29 Ceiling floor Units HESP DUCTED Unit 500mm or more 600mm or more Indoor unit 600mmx600mm Maintenance and repair space...

Страница 33: ...30 4 2 Outdoor Unit More than 30cm 11 81in More than 60cm 23 62in More than 200cm 78 74in Air inlet Air inlet More than 30cm 11 81in Air outlet Wall or obstacle Maintain channel More than 60cm 23 62in...

Страница 34: ...CONDENSER Compressor 2 WAY VALVE 3 WAY VALVE 4 WAY VALVE COOLING HEATING T2B Evaporator temp sensor outlet T1 Room temp sensor T3 Condenser temp sensor T5 Discharge temp sensor T4 Ambient temp sensor...

Страница 35: ...32 6 Wiring Diagram 6 1 Indoor Unit 40QTD018DS 40QTD024DS 40QTD036DS 40QTD048DS...

Страница 36: ...33 40QSM018DS 40QSM024DS 40QSM036DS 40QSM048DS...

Страница 37: ...34 40QZL018DS 40QZL024DS 40QZL036DS...

Страница 38: ...35 40QZL048DS 40QZL060DS...

Страница 39: ...36 40QSS018DS 40QSS024DS 40QSS036DS 40QSS048DS 40QSM060DS Note If the short connector J7 or JR6 is losed when you don t use the on off function the LED displays error code CP...

Страница 40: ...37 6 2 Outdoor Unit 38QUA018DS 38QUA024DS...

Страница 41: ...38 38QUA036DS...

Страница 42: ...39 38QUA048DS 38QUA060DS...

Страница 43: ...1 2 3 4 Model 12 0 02 5 0 04 10 0 08 20 0 12 30 0 16 40 0 0 18 0 45 Model 18 0 04 10 0 10 25 0 14 35 0 18 45 0 22 55 0 0 28 0 70 18 Model 24 0 04 10 0 10 25 0 16 40 0 22 55 0 28 70 0 0 40 0 100 24 Mod...

Страница 44: ...41 40QSM018DS Code 0 Code 1 Code 2 Code 3 Code 4...

Страница 45: ...42 40QSM024DS Code 0 Code 1 Code 2 Code 3 Code 4...

Страница 46: ...43 40QSM036DS Code 0 Code 1 Code 2 Code 3 Code 4...

Страница 47: ...44 40QSM048DS Code 0 Code 1 Code 2 Code 3 Code 4...

Страница 48: ...tatic pressure pa in w c 20 25 30 60 70 80 90 100 120130140 150160 40 50 110 0 10 0 12 0 16 0 20 0 24 0 28 0 32 0 36 0 40 0 44 0 48 0 52 0 56 0 60 0 64 10 External static pressure pa in w c 20 25 30 6...

Страница 49: ...40 0 44 0 48 0 52 0 56 0 60 0 64 0 08 0 04 10 External static pressure pa in w c 20 25 30 60 70 80 90 100 120130140 150160 40 50 110 0 10 0 12 0 16 0 20 0 24 0 28 0 32 0 36 0 40 0 44 0 48 0 52 0 56 0...

Страница 50: ...00 1471 1800 1059 1600 941 1400 823 1200 706 1000 588 800 471 600 353 400 235 200 118 0 2000 1176 2200 1294 2400 1412 2600 1529 Air volume m3 h CFM 2800 1647 3000 1765 3200 1882 3400 2000 3600 2118 25...

Страница 51: ...60 70 80 90 100 120130140 150160 40 50 110 0 10 0 12 0 16 0 20 0 24 0 28 0 32 0 36 0 40 0 44 0 48 0 52 0 56 0 60 0 64 0 08 0 04 170 0 68 180 0 72 190 0 76 200 0 80 10 External static pressure pa in w...

Страница 52: ...00 3300 3800 External static pressure Pa Air volume m3 h High Speed Minimum rpm switch 0 Maximum rpm switch 4 0 20 40 60 80 100 120 140 160 180 1800 2300 2800 3300 3800 External static pressure Pa Air...

Страница 53: ...50 60 208 230V 187V 253V 40QZL024DS 50 60 208 230V 187V 253V 40QSS024DS 50 60 208 230V 187V 253V 40QTD036DS 50 60 208 230V 187V 253V 40QSM036DS 50 60 208 230V 187V 253V 40QZL036DS 50 60 208 230V 187V...

Страница 54: ...crophone 1 4m Concealed Duct Type Duct Duct Model Noise level dB A H M L 40QSM018DS 35 33 31 40QSM024DS 50 47 45 40QSM036DS 53 49 45 40QSM048DS 44 47 41 40QSS018DS 39 37 35 40QSS024DS 44 40 35 40QSS03...

Страница 55: ...5m 1m Microphone Model Noise level dB A H M L 40QZL018DS 47 44 38 40QZL024DS 53 49 45 40QZL036DS 55 48 41 40QZL048DS 57 54 52 40QZL060DS 55 49 46 Model Noise level dB A H M L 40QTD018DS 46 43 41 40QTD...

Страница 56: ...53 9 2 Outdoor unit Note H 0 5 height of outdoor unit Model Noise Level dB A 38QUA018DS 59 38QUA024DS 61 38QUA036DS 65 38QUA048DS 63 38QUA060DS 64 H 1 0m Outdoor Unit Microphone...

Страница 57: ...s Owner s manual 1 Installation manual 1 EMS It s fitting Magnetic ring twist the electric wires L and N around it to five circles 1 Cassette Units Name Shape Quantity Installation Fittings Installati...

Страница 58: ...anual 1 Installation accessory The product you have might not be provided the following accessories Expansible hook 4 Installation hook 4 Orifice 1 Ceiling floor Units Remote controller Its holder 1 R...

Страница 59: ...Wiring 2 5 2 0 Outdoor Unit Power Wiring 3 2 5 3 2 0 Strong Electric Signal 4 1 0 4 1 5 Weak Electric Signal Model 36K 48 60K Power Phase 1 phase 1 phase Frequency and Voltage 208 230V 50 60Hz 208 230...

Страница 60: ...57 12 Field Wiring 18K 24K 36K 48K...

Страница 61: ...58 60K...

Страница 62: ...s close to indoor unit as possible The piping length and height drop cannot exceed the allowable value The place where the noise vibration and outlet air do not disturb the neighbors There is enough r...

Страница 63: ...ttings 13 2 1 4 Install the main body Make the 4 suspender through the 4 hanger of the main body to suspend it Adjust the hexangular nuts on the four installation hooks evenly to ensure the balance of...

Страница 64: ...e space for indoor unit 13 2 2 2 Bolt pitch 13 2 2 3 Install the pendant bolt Select the position of installation hooks according to the hook holes positions showed in upper picture Drill four holes o...

Страница 65: ...levelness of the main body is within 1 Adjust the position to ensure the gaps between the body and the four sides of ceiling are even The body s lower part should sink into the ceiling for 10 12 mm In...

Страница 66: ...36K mm 1200 220 inch 47 24 8 66 48 60K mm 1565 220 inch 61 61 8 66 Wall mounted installation 13 2 3 3 Install the pendant bolt Ceiling installation Select the position of installation hooks according...

Страница 67: ...ping screws into the hanging arms on the main unit The bottom of body can touch with floor or suspended but the body must install vertically 13 2 4 Slim cassette indoor unit installation 13 2 4 1 Serv...

Страница 68: ...veling instrument to make sure the levelness of the main body is within 1 Adjust the position to ensure the gaps between the body and the four sides of ceiling are even The body s lower part should si...

Страница 69: ...11 81in Air outlet Wall or obstacle Maintain channel More than 60cm 23 62in 13 3 2 Bolt pitch For the value of A B and D please refer to the dimension part 14 3 3 Install the Unit Since the gravity ce...

Страница 70: ...ax 1 4 6 35 8 3 8 7 R0 4 0 8 A 45 90 4 3 8 9 52 12 0 12 4 1 2 12 7 15 4 15 8 5 8 15 9 18 6 19 1 3 4 19 22 9 23 3 After flared the pipe the opening part must be seal by end cover or adhesive tape to av...

Страница 71: ...the Handle Lo of the manifold valve 5 Turn on the vacuum pump to begin evacuation 6 Conduct a 30 minute evacuation Check whether the compound meter indicates 0 1Mpa 14 5Psi If the meter does not indic...

Страница 72: ...cylinder and press the check valve on the charge set to purge the air be careful of the liquid refrigerant 3 Place the charging cylinder onto the electronic scale and record the weight 4 Turn on the a...

Страница 73: ...n the 2 way valve 4 Check for gas leaks Check the flare connections for gas leakage 5 Discharge the refrigerant Close the valve on the charging cylinder and discharge the refrigerant by loosening the...

Страница 74: ...cap to a torque of 18N m Be sure to check for gas leakage 13 5 Drainage pipe installation Install the drainage pipe as shown below and take measures against condensation Improperly installation could...

Страница 75: ...k Too long distance Gas bag 5 The horizontal pipe layout should avoid converse flow or bad flow Drainage pipe Water flow Drainage pipe Drainage pipe Drain tee Drain tee Water flow Water flow Water flo...

Страница 76: ...nage pipe system fill the pipe with water and keep it for 24 hours to check whether there is leakage at joint section 13 5 3 2 Water discharge test 1 Natural drainage mode the indoor unit with outdoor...

Страница 77: ...rying Eliminating moisture in system to prevent the phenomena of ice blockage and copper oxidation Ice blockage shall cause abnormal operation of system while copper oxide shall damage compressor Elim...

Страница 78: ...additional refrigerant charge process needs to be performed The outdoor unit is factory charged with refrigerant The additional refrigerant charge volume is decided by the diameter and length of the l...

Страница 79: ...n material The insulation material at the joint pipe shall be banded to the gap pipe and liquid pipe tightly The linking part should be use glue to paste together Be sure not bind the insulation mater...

Страница 80: ...e confirm the following points before the test operation The indoor unit and outdoor unit are installed properly Tubing and wiring are correctly completed The refrigerant pipe system is leakage checke...

Страница 81: ...e Hyper heat 30 50 22 122 30 50 22 122 CAUTION 1 If the air conditioner is used beyond the above conditions certain safety protection features may come into operation and cause the unit to operate abn...

Страница 82: ...3 Temperature protection of compressor discharge When the compressor discharge temp is getting higher the running frequency will be limited as below rules Compressor discharge temp T5 115 239 F for 5s...

Страница 83: ...54 C 129 2 F the compressor will keep running at the current frequency T3 52 C 125 6 F the compressor will not limit the frequency and resume to the former frequency T3 60 C 140 F for 5 seconds the co...

Страница 84: ...9 3 F 3 0 26 6 F 4 5 23 9 F 1 5 29 3 F 3 0 26 6 F 4 5 23 9 F Auto fan action in heating mode 0 0 C 32 F T1 Td 1 5 C 34 7 F L H L 0 2 L H L 0 4 L H L 0 6 L H H L 0 8 L 1 C 30 2 F 2 C 28 4 F 3 C 26 6 F...

Страница 85: ...off automatically when reaching the setting time 15 4 6 4 Timer on off The machine will turn on automatically when reaching the setting on time and then turn off automatically when reaching the setti...

Страница 86: ...by the setting temperature 4 When the unit is running with follow me function if the PCB doesn t receive any signal from remote controller for 7 minutes or pressing FOLLOW ME button again the follow...

Страница 87: ...iry information Displaying code Meaning T1 T1 T1 temp T2 T2 T2 temp T3 T3 T3 temp T4 T4 T4 temp T2B Tb T2B temp TP TP TP temp TH TH TH temp Targeted Frequency FT Targeted Frequency Actual Frequency Fr...

Страница 88: ...1 139 E0 E1 E9 140 141 149 F0 F1 F9 150 151 159 Indoor fan speed Outdoor fan speed 0 OFF 1 2 3 4 Low speed Medium speed High speed Turbo For some big capacity motors 14 FF Actual fan speed Display val...

Страница 89: ...trolytic Capacitors HIGH VOLTAGE CAUTION For other models For other models connect a discharge resistor approx 100 40W or a soldering iron plug between the and terminals of the electrolytic capacitor...

Страница 90: ...rge temperature sensor T5 malfunction 5 times O F4 Outdoor unit EEPROM parameter error 6 times O F5 Outdoor fan speed malfunction 7 times O F6 Indoor coil outlet pipe sensor Located on outdoor unit lo...

Страница 91: ...T4 malfunction F1 4 Condenser coil temperature sensor T3 malfunction F2 5 Compressor discharge temperature sensor T5 malfunction F3 6 Outdoor unit EEPROM parameter error F4 7 Outdoor fan speed malfunc...

Страница 92: ...unit is not connected the digital display tube will show 08 Outdoor ambient temp T4 09 Compressor discharge temp T5 The display value is between 13 129 degree If the temp is lower than 13 degree the...

Страница 93: ...igital display tube will show 20 Evaporator pipe temp T2 of 2 indoor unit 21 Evaporator pipe temp T2 of 3 indoor unit 22 1 Indoor unit capacity demand code Actual data HP 10 If capacity demand code is...

Страница 94: ...allation mistake Faulty PCB Trouble shooting Yes Replace the indoor outdoor main PCB Power off then restart the unit 2 minutes later Does a problem still remain EEPROM a type of read only memory The c...

Страница 95: ...Yes Power off then restart the unit 2 minutes later Power off then restart the unit 2 minutes later No Replace the outdoor main PCB Power on Is the error extinguished Replace the outdoor main PCB Powe...

Страница 96: ...50V If the outdoor unit has malfunction the voltage will move alternately with positive value While if the indoor unit has malfunction the voltage will be a certain value Remark The old label is L1 L2...

Страница 97: ...ce or add magnet ring on power wire Remove interference or add magnet ring on power wire Yes Replace the signal wire Replace the signal wire Yes Pull out and insert back Pull out and insert back No No...

Страница 98: ...motor Faulty PCB Trouble shooting Power off then restart the unit after 2 minutes Does a problem remain Shut off the power supply Rotate the fan by hand Does it turn easily The unit is operating norm...

Страница 99: ...well as between pin4 and pin3 in fan motor connector If the value of the voltage is not within the range shown in the following table the PCB may be experiencing problems and need to be replaced DC mo...

Страница 100: ...n 0 06V or higher than 4 94V the LED displays a failure Potential causes Wiring mistake Faulty sensor Faulty PCB Trouble shooting Check the connection between temperature sensor and PCB Is it properly...

Страница 101: ...ds and compressor running frequency is not higher than 50Hz for 3 minutes Potential Causes Faulty T2 sensor Faulty indoor PCB System problems such as leakage or blockages Trouble shooting Is there coo...

Страница 102: ...the water level switch well Insert the water level switch well If the water level switch is broken If the water level switch is broken Yes Replace the water level switch Replace the water level switc...

Страница 103: ...y outdoor PCB Trouble shooting Check the wiring between main PCB and compressor Does an error exist Ensure a proper connection or replace the wires and connectors Yes No Check the IPM Is it in working...

Страница 104: ...101 P U P V...

Страница 105: ...102 P W P N...

Страница 106: ...k the connections and w i r e s Are they in working order Turn off the unit No Yes No Ensure proper connections or replace the wires Yes Replace the reactor Yes No Replace the IPM board Turn power on...

Страница 107: ...utdoor units Does a problem exist Clear up the air inlet and outlet or the heat exchanger of the indoor and outdoor units Yes No Yes Yes Power off and then restart the unit 10 minutes afterwards Check...

Страница 108: ...onic control box is Installed good Check whether electronic control box is Installed good Check whether thermal grease is no coating or uneven coating Check whether thermal grease is no coating or une...

Страница 109: ...fan assembly Compressor malfunction Faulty outdoor PCB Trouble shooting Check the wiring between the main PCB and compressor Is it improperly wired Ensure proper connection or replace the wires and c...

Страница 110: ...it properly wired Ensure proper connection No Yes Replace outdoor main PCB Measure the resistance value of the sensor Is it within acceptable parameters Replace the sensor No Yes 16 4 Main parts chec...

Страница 111: ...243 0 38991 2 28 39 8239 38 100 5 62961 78 172 1 25423 118 244 0 37956 1 30 37 1988 39 102 5 39689 79 174 1 2133 119 246 0 36954 0 32 35 2024 40 104 5 17519 80 176 1 17393 120 248 0 35982 1 34 33 326...

Страница 112: ...25 222 8 36 97 34 32 76 169 7 82 116 241 2 357 3 27 211 4 37 99 32 94 77 171 7 566 117 243 2 294 2 28 200 7 38 100 31 62 78 172 7 321 118 244 2 233 1 30 190 5 39 102 30 36 79 174 7 086 119 246 2 174...

Страница 113: ...110 Appendix 3 10 11 12 13 14 15 16 17 18 19 20 21 22 48 50 52 54 56 58 60 62 64 66 68 70 72 23 24 25 26 27 28 29 30 31 32 33 34 35 74 76 78 80 82 84 86 88 90 92 94 96 98...

Страница 114: ...he resistance value of each winding by using the tester Position Resistance Value ASN98D22UFZ ASM135D23UFZ ATF235D22UMT ATF250D22UMT ATF310D43UMT ATQ420D1UMU ATM115D43UFZ2 Blue Red 1 57 1 75 0 75 0 75...

Страница 115: ...eral M P N U N U V V W W Red 4 Pressure on Service Port Cooling chart COOLING MODE Indoor Temp Outdoor temp 75 23 89 85 29 44 95 35 105 40 56 115 46 11 BAR 70 8 2 7 8 8 1 8 6 10 1 BAR 75 8 6 8 3 8 7 9...

Страница 116: ...0 26 6 25 4 23 3 BAR 75 33 8 31 5 27 8 26 3 24 9 PSI 55 439 413 367 330 302 PSI 65 471 435 386 368 339 PSI 75 489 457 403 381 362 MPA 55 3 03 2 85 2 53 2 28 2 08 MPA 65 3 25 3 00 2 66 2 54 2 33 MPA 75...

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