2
Fan ass’y
How to remove the fan ass’y.
1) Remove the top cover, right
front side panel and front
panel from item 1.step 1~4
2) Remove the hex nut fixing
the fan.
3) Remove the fan.
4) Remove
the
electrical
control box cover.
5) Disconnect the fan motor
connector CN37(5p,white) from
the PCB board.
6)
Remove the fan motor
after
unfastening
six
fixing
screws.
3
Electrical
parts
How to remove the electrical
parts.
1) Perform work of item 1,2..
2) Remove the ten screws
fixing the IPM board.
3)
Unfasten the connector
of the reactor.
4)
Unfasten the connector
of the compressor.
IPM board
PCB board
③
②
④
4s
⑤
⑤
⑥
Содержание M2OC-18HFN1-M
Страница 19: ...8 Wiring Diagrams 8 1 Wiring diagram of 1 drive 2 outdoor M2OC 18HFN1 M M2OD 18HFN1 M...
Страница 20: ...PCB board of M2OC 18HFN1 M M2OD 18HFN1 M...
Страница 21: ...IPM board of M2OC 18HFN1 M...
Страница 22: ...IPM board of M2OD 18HFN1 M...
Страница 23: ...8 2 Wiring diagram of 1 drive 3 outdoor M3OD 27HRDN1 M M3OC 30HRFN1 M...
Страница 24: ...PCB board of M3OC 30HRFN1 M...
Страница 25: ...IPM board of M3OC 30HRFN1 M...
Страница 26: ...PCB board of M3OD 27HRDN1 M...
Страница 27: ...IPM board of M3OD 27HRDN1 M...
Страница 28: ...8 3 Wiring diagram of 1 drive 4 outdoor M4OC 36HRFN1 M...
Страница 29: ...PCB board of M4OC 36HRFN1 M...
Страница 30: ...IPM board of M4OC 36HRFN1 M...
Страница 31: ...PFC board of M4OC 36HRFN1 M...
Страница 66: ...IPM for dual tri zone IPM for qua zone P N for dual tri zone...
Страница 67: ...P N for qua zone...
Страница 68: ...bridge rectifier for dual tri zone bridge rectifier for qua zone...
Страница 69: ...Remark Measure the DC voltage between and port The normal value should be 190V 250V...
Страница 71: ...Two ports of the inductance Inductance...
Страница 72: ......
Страница 77: ......
Страница 79: ......
Страница 81: ......
Страница 83: ......
Страница 96: ...6 EXV check Disconnect the connectors...
Страница 97: ...Resistance to EXV coil Color of lead wire Normal Value Red Blue About 50 Red Yellow Brown Orange Brown White...
Страница 98: ...Red Blue Red Yellow...
Страница 99: ...Brown Orange Brown White...
Страница 114: ...Screws of front panel Screws of right rear panel Screws of top cover...
Страница 122: ...Screws of big handle Screws of right rear panel Screws of water collector Screws of terminal board...
Страница 128: ......