WALL MOUNTED AIR CONDITIONER
SERVICE MANUAL
11M INVERTER
This manual applies to the models:
42HVM109303 / 38HVM109303(P)
42HVM112303 / 38HVM112303(P)
42HVM118303 / 38HVM118303(P)
42HVM124303 / 38HVM124303(P)
Страница 1: ...WALL MOUNTED AIR CONDITIONER SERVICE MANUAL 11M INVERTER This manual applies to the models 42HVM109303 38HVM109303 P 42HVM112303 38HVM112303 P 42HVM118303 38HVM118303 P 42HVM124303 38HVM124303 P...
Страница 2: ...3 Pipe length and the elevation 16 6 4 Installation for the first time 17 6 5 Adding the refrigerant after running the system for many years 20 6 6 Re installation while the indoor unit need to be rep...
Страница 3: ...mble 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 ri...
Страница 4: ...y plug during operation There is risk of fire or electric shock Do not touch operation the product with wet hands Do not place a heater or other appliance near the power cable There is risk of fire an...
Страница 5: ...er supply plug or turn off the breaker There is risk of product damage or failure or unintended operation Take care to ensure that nobody could step on or fall onto the outdoor unit This could result...
Страница 6: ...or units Always insert the filter securely Clean the filter every two weeks or more often if necessary A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction...
Страница 7: ...FN1 MT0W MOG 24HFN1 MT0W Cold catalyst filter Plasma O Silver Ico Filter O Vitamin C Filter O 3M HAM Filter O Bio Filter O Golden Fin O Ionizer O Compressor Crankcase Heater O Self Clean O Louver Posi...
Страница 8: ...odel L mm R mm H mm Dimension of installation hole mm MS11M 09HRFN1 MW0W 140 110 45 65 MS11M 12HRFN1 MV0W Model W D H MS11M 09HRFN1 MW0W 835 198 280 MS11M 12HRFN1 MV0W MS11M 18HRFN1 MU0W 990 218 315 M...
Страница 9: ...9 Model L mm R mm H mm Dimension of installation hole mm MS11M 18HRFN1 MU0W 260 135 45 65 Model L mm R mm H mm Dimension of installation hole mm MS11M 24HRFN1 MT0W 275 275 45 65...
Страница 10: ...han 60cm More than 70cm More than 30cm More than 60cm Service space Fence or obstacles Model W D H W1 A B MOC 09HFN1 MW0W 760 285 590 823 530 290 MOC 12HFN1 MV0W MOF 18HFN1 MU0W 845 320 700 908 560 33...
Страница 11: ...ycle Diagram INDOOR OUTDOOR LIQUID SIDE GAS SIDE HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESSOR 2 WAY VALVE 3 WAY VALVE Electronic Expansion Valve CAPILIARY TUBE REVERSINGVALVE COOLING HE...
Страница 12: ...12 5 Wiring Diagram 5 1 Indoor Unit MS11M 09HRFN1 MW0W MS11M 12HRFN1 MV0W MS11M 18HRFN1 MU0W MS11M 24HRFN1 MT0W...
Страница 13: ...13 5 2 Outdoor Unit MOC 09HFN1 MW0W MOC 12HFN1 MV0W MOF 18HFN1 MU0W...
Страница 14: ...14 MOG 24HFN1 MT0W...
Страница 15: ...4 6500 663kgf cm 6700 683kgf 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 section...
Страница 16: ...FN1 MW0W MOC 09HFN1 MW0 W 3 8 9 52 1 4 6 35 5 8 20 20 MS11M 12HRFN1 MV0W MOC 12HFN1 MV0W MS11M 18HRFN1 MU0W MOF 18HFN1 MU0W 1 2 12 7 1 4 6 35 5 10 25 20 MS11M 24HRFN1 MT0W MOG 24HFN1 MT0W 5 8 15 9 3 8...
Страница 17: ...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 18: ...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 19: ...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 20: ...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...
