Midea MOA-09CN1-QC2 Скачать руководство пользователя страница 1

Страница: 1 / 63

RSEU-A1-1206

SERVICE MANUAL

MIDEA AIRCONDITIONER

EUROPE MARKET

SPLIT WALL-MOUNTED TYPE

R ON-OFF SERIES

Содержание MOA-09CN1-QC2

Страница 1: ...RSEU A1 1206 SERVICE MANUAL MIDEA AIRCONDITIONER EUROPE MARKET SPLIT WALL MOUNTED TYPE R ON OFF SERIES...

Страница 2: ...6 3 Pipe length and the elevation 32 6 4 Installation for the first time 33 6 5 Adding the refrigerant after running the system for many years 36 6 6 Re installation while the indoor unit need to be r...

Страница 3: ...le or repair the product there is risk of fire or electric shock Always ground the product There is risk of fire or electric shock Install the panel and the cover of control box securely There is risk...

Страница 4: ...uring operation There is risk of fire or electric shock Do not place anything on the power cable There is risk of fire or electric shock Do not plug or unplug the power supply plug during operation Th...

Страница 5: ...ion that water could not enter the product There is risk of fire electric shock or product damage Ventilate the product from time to time when operating it together with a stove etc There is risk of f...

Страница 6: ...preserving foods works of art etc It is a consumer air conditioner not a precision refrigerant system There is risk of damage or loss of property Do not block the inlet or outlet of air flow It may ca...

Страница 7: ...es of the same type Do not mix old and mew batteries or different types of batteries There is risk of fire or explosion Do not recharge or disassemble the batteries Do not dispose of batteries in a fi...

Страница 8: ...QB8 MOB 12HRN1 QB8 MSR1 12CRN1 QB8 MOB 12CN1 QB8 MSWR1 12CRN1 QB9 MOX 12CN1 QB9 MSR1 12CRN1 QC2 MOB 12CN1 QC2 MSR1 12HRN1 QC2 MOB2 12HN1 QC2 16k MSR1 16HRN1 QB8 A MOB1 18HN1 QB6 MSR1 16HRN1 QC2 MOB 1...

Страница 9: ...o Filter O Vitamin C Filter O 3M HAM Filter O Bio Filter O Golden Fin O Killer of Formaldehyde Compressor Crankcase Heater O Self Clean O Self diag function Anti rust cabinet Valve protection cover PT...

Страница 10: ...9 Figure 2 MSR1 07HRN1 QC2 MSR1 09HRN1 QC2 MSWR1 09CRN1 QB9 MSR1 09CRN1 QB8 MSR1 12CRN1 QC2 MSR1 12HRN1 QC2 MSR1 12HRN1 QB6 MSR1 12CRN1 QB8 MSR1 12HRN1 QB8 MSR1 16HRN1 QB8 A 790 275 196 Figure 3 MSR1...

Страница 11: ...N1 QB8 83 5 100 45 65 MSWR1 09CRN1 QB9 MSR1 12CRN1 QC2 MSR1 12HRN1 QC2 MSR1 12HRN1 QB8 MSR1 16HRN1 QB8 A MSR1 09HRN1 QC2 2T0032300791 MSR1 12HRN1 QB6 MSR1 12CRN1 QB8 MSWR1 12CRN1 QB9 207 150 45 65 MSR...

Страница 12: ...WR1 18CRN1 QB9 139 100 45 65 MSR1 21CRN1 QB8W MSWR1 21CRN1 QB6 MSR1 21HRN1 QB4W MSR1 21HRN1 QB8W MSR1 24CRN1 QB8W MSR1 24HRN1 QB4W MSR1 24HRN1 QB8W MSR1 09HRN1 QC2 2T0032300235 136 60 45 65 MSR1 07HRN...

Страница 13: ...60cm Service space Fence or obstacles Model W D H W1 A B MOK2 07HN1 QC2 685 260 430 742 460 276 MOK1 07HN1 QB6 MOK 09CN1 QB8 MOK 09HN1 QB6 MOK1 07HN1 QC2 MOA 09CN1 QC2 700 240 540 757 458 250 MOA1 09...

Страница 14: ...285 590 823 530 290 MOC 18HN1 QC2 MOC 21HN1 QB4W MOP 21CN1 QB8W 820 330 595 870 523 340 MOP1 21HN1 QB8W MOP 24HN1 QB4W MOF 24CN1 QB8W 845 320 700 908 560 335 MOX 12CN1 QB9 MOX 18CN1 QB9 MOX 21CN1 QB6...

Страница 15: ...13 4 Refrigerant Cycle Diagram For cooling only models INDOOR OUTDOOR LIQUID SIDE GAS SIDE HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESSOR CAPILIARY TUBE...

Страница 16: ...DOOR OUTDOOR LIQUID SIDE GAS SIDE HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESSOR 2 WAY VALVE 3 WAY VALVE CHECK VALVE Heating Model only CAPILIARY TUBE REVERSING VALVE Heating Model only C...

Страница 17: ...15 5 Wiring Diagram 5 1 Indoor Units MSR1 07HRN1 QC2 A MSR1 12HRN1 QB6 A MSR1 12HRN1 QC2 MSR1 09CRN1 QC2 A MSR1 12CRN1 QC2 MSR1 17CRN1 QB8...

Страница 18: ...16 MSR1 09CRN1 QB8 MSR1 12CRN1 QB8 MSWR1 09CRN1 QB9 MSWR1 12CRN1 QB9 MSR1 18CRN1 QB8...

Страница 19: ...17 MSWR1 18CRN1 QB9 MSWR1 21CRN1 QB6 MSR1 24CRN1 QB8W...

Страница 20: ...1CRN1 QB8W MSR1 21HRN1 QB8W MSR1 07HRN1 QB6 A MSR1 07HRN1 QC2 MSR1 09HRN1 QC2 MSR1 09HRN1 QB6 A MSR1 09HRN1 QC2 MSR1 12HRN1 QB8 MSR1 12HRN1 QB6 MSR1 16HRN1 QC2 MSR1 16HRN1 QB8 A MSR1 18HRN1 QC2 MSR1 1...

Страница 21: ...19 MSR1 21HRN1 QB8W MSR1 21HRN1 QB4W MSR1 24CRN1 QB8W MSR1 24HRN1 QB8W MSR1 24HRN1 QB4W...

Страница 22: ...20 5 2 Outdoor Units MOK2 07HN1 QC2 MOA 12HN1 QB6 MOB2 12HN1 QC2...

Страница 23: ...21 MOA 09CN1 QC2 MOB 12CN1 QC2...

Страница 24: ...22 MOB 17CN1 QB8...

Страница 25: ...23 MOC 18CN1 QB8...

Страница 26: ...24 MOP 21CN1 QB8W MOP1 21HN1 QB8W...

Страница 27: ...25 MOK 09CN1 QB8 MOB 12CN1 QB8 MOW 09CN1 QB9...

Страница 28: ...26 MOX 12CN1 QB9 MOX 18CN1 QB9 MOX 21CN1 QB6 MOF 24CN1 QB8W...

Страница 29: ...27 MOC 18HN1 QC2 MOK1 07HN1 QC2 MOK1 07HN1 QB6 MOA1 09HN1 QC2 MOA3 09HN1 QC2 MOK 09HN1 QB6 MOA 12HN1 QB6 MOB 12HRN1 QB8 MOB 16HN1 QC2 MOB1 18HN1 QB6 MOB 18HN1 QB6...

Страница 30: ...28 MOC 21HN1 QB4W MOP 24HN1 QB4W MOF 21HN1 QB8W 202038090201...

Страница 31: ...29 MOF3 21HN1 QB8W MOF2 24HN1 QB8W 202038090672...

Страница 32: ...30 MOF 24CN1 QB8W 202035490277...

Страница 33: ...700 479kgf cm 6 2 Connecting the cables The power cord of connect should be selected according to the following specifications sheet Rated current of appliance Nominal cross sectional area mm 3 and 6...

Страница 34: ...6k 17k 18k More than 5m Use vacuum pump Pipe length 5 20g m 21k 24k More than 5m Use vacuum pump Pipe length 5 40g m Model Standard length m Max Elevation B m Max Length A m 7k 9k 12k 16k 17k 5 8 20 1...

Страница 35: ...t brush to check for leakage of the connecting points of the piping If bubbles come out the pipes have leakage 1 Air purging with vacuum pump 1 Completely tighten the flare nuts of the indoor and outd...

Страница 36: ...indicator is a little higher than the atmosphere pressure Then remove the charge hose from the 3 way valve 8 Fully open the 2 way valve and 3 way valve and securely tighten the cap of the 3 way valve...

Страница 37: ...rant if the pipe length 5m Procedure 1 Connect the charge hose to the charging cylinder open the 2 way valve and the 3 way valve Connect the charge hose which you disconnected from the vacuum pump to...

Страница 38: ...nnect the charge hose to the 3 way service port open the 2 way valve and the 3 way valve Connect the charge hose to the valve at the bottom of the cylinder If the refrigerant is R410A make the cylinde...

Страница 39: ...e the indoor unit need to be repaired 1 Collecting the refrigerant into the outdoor unit Procedure 1 Confirm that both the 2 way and 3 way valves are set to the opened position Remove the valve stem c...

Страница 40: ...y the refrigerant Procedure 1 Confirm that both the 2 way and 3 way valves are set to the closed position 2 Connect the charge set and a charging cylinder to the service port of the 3 way valve Leave...

Страница 41: ...to use a torque wrench to tighten the service port cap to a torque 18N m Be sure to check the gas leakage 6 7 Re installation while the outdoor unit need to be repaired 1 Evacuation for the whole syst...

Страница 42: ...Put the charging cylinder onto the electronic scale and record the weight 4 Open the valves Low side on the charge set and charge the system with liquid refrigerant If the system cannot be charge wit...

Страница 43: ...TION 1 If air conditioner is used beyond the above conditions the certain protections may action 2 Room relative humidity should be less than 80 If the air conditioner operates in excess of this value...

Страница 44: ...lanation on indoor display board Auto indicator This indicator illuminates when the air conditioner is in AUTO operation PRE DEF Indicator only for heat pump models This indicator illuminates when the...

Страница 45: ...ceeds IFAN the outdoor fan will shut off if AC is in heating mode If AC is in cooling mode the indoor fan will run at low speed 8 3 4 Zero crossing detection error protection only for 7k 9k 12k 16k 17...

Страница 46: ...ng mode 5 Auto fan For 7k 9k 12k 16k 17k 18k MSWR1 21CRN1 QB6 models For MSR1 21HRN1 QB4W MSR1 21CRN1 QB8W MSR1 21HRN1 QB8W MSR1 24CRN1 QB8W MSR1 24HRN1 QB8W MSR1 24HRN1 QB4W models 8 4 2 Cooling Mode...

Страница 47: ...high temp protection in cooling mode defrosting mode and the current protection 8 4 2 3 Indoor fan running rules In cooling mode indoor fan runs all the time and the speed can be selected as high med...

Страница 48: ...compressors start up When indoor room temp T1 is higher than Tj the compressor and outdoor fan will shut off When T1 is lower than Tk the compressor and outdoor fan will start up Tj Ts Tc Tk Ts Tc 1 8...

Страница 49: ...s the priority Anti cold wind function When the evaporator coil temp T2 is getting higher T2 TE2 the indoor fan will run at setting speed TE1 T2 TE2 the indoor fan will run at low speed When T2 is get...

Страница 50: ...N1 QB6 A models except MSR1 07HRN1 QB6 A MSR1 16HRN1 QC2 MSR1 18HRN1 QB6 models Condition of defrosting AC will enter defrosting mode if any of the following items is satisfied 1 Both A and B are sati...

Страница 51: ...l turn to normal heating mode 1 The defrosting time is reached to the setting value 2 The compressor current reaches or exceeds IDEFROST for 7 seconds Defrosting action About the setting defrosting ti...

Страница 52: ...than TC2 2 The machine has run for 10 minutes in defrosting 3 Defrosting action For MSR1 16HRN1 QB8 A MSR1 18HRN1 QC2 MSR1 07HRN1 QB6 A models Condition of defrosting If any one of following items is...

Страница 53: ...tinuously more than 7s The value of Idefrost is depending on the exactly machine Defrosting actions During the defrosting mode if the machine stopped or transferred to other mode the defrosting mode w...

Страница 54: ...for cooling only models they will run at fan only mode AC will run in auto mode in the below cases 1 Press the forced auto button 2 If AC is off it will run in auto mode when timer on function is act...

Страница 55: ...ence Forced auto Forced cooling Off Forced cooling mode The compressor and outdoor fan keep running and the indoor fan runs at low speed After running for 30 minutes AC will turn to drying mode AC wil...

Страница 56: ...n controller the machine will turn into sleep mode When cooling the setting temperature rises 1 be lower th setting temperature stops rising and indoor fan is fixed as low speed When heating the setti...

Страница 57: ...55...

Страница 58: ...EEPROM error X X Indoor outdoor units communication error For MSR1 21HRN1 QB8W MSR1 21HRN1 QB4W MSR1 24HRN1 QB4W MSR1 24HRN1 QB8W models Operation lamp Timer lamp Defrosting lamp Auto lamp Failure X...

Страница 59: ...or fan speed has been out of control E4 Over current protection of the compressor occurs 4 times E5 Open circuit or short circuit of room temperature sensor E6 Evaporator temperature sensor open circu...

Страница 60: ...e r supply rotate the cross fan by hand Does it rotate properly The unit operates normally Disassembly the connection between fan and motor check if the bearing is normal Replace the bearing Check the...

Страница 61: ...No Correct the operation condition Check if the voltage of the power supply is too low Yes Repair the power supply Is the outdoor operation temperature too high Does the outdoor unit has bad air circu...

Страница 62: ...indoor PCB Shut off the power supply and turn it on 5 seconds later Is it still displaying the error code 9 2 5 Zero crossing detection error diagnosis and solution Check if the connections and power...

Страница 63: ...several minutes No Yes Change the outdoor Main PCB Power on Is the error extinguished Check all the wirings between indoor and outdoor indoor PCB and outdoor PCB following the wiring diagram Are all t...

Результаты поиска

Содержание MOA-09CN1-QC2

Отзывы:

Похожие инструкции для MOA-09CN1-QC2

Бренды по названию

Популярные бренды

Midea MOA-09CN1-QC2, Руководство по обслуживанию

Результаты поиска

Содержание MOA-09CN1-QC2

Отзывы:

Похожие инструкции для MOA-09CN1-QC2

Бренды по названию

Популярные бренды