43
10. Diagnosis process for outdoor communication circuit
Start
Test voltage
value with Test
10 position in
diagram with
voltage meter
Number jumping
Outdoor unit
malfunction
Test voltage
value with Test
13 position in
diagram with
voltage meter
Number jumping
Test voltage
value with Test
11 position in
diagram with
voltage meter
Number jumping
Test voltage
value with Test
12 position in
diagram with
voltage meter
Yes
Yes
Yes
Yes
Number jumping
The circuit of
outdoor unit
communication
is normal
Yes
No
No
No
N
End
No
Fig. 46 – Troubleshooting
Содержание 38GRQB09-3
Страница 10: ...10 Outdoor unit Fig 11 Sizes 09 12...
Страница 46: ...46 EXPLODED VIEW AND PARTS LIST Indoor Unit Fig 47 Indoor Unit...
Страница 48: ...48 OUTDOOR UNIT Fig 48 Outdoor Unit...
Страница 50: ...50 Fig 49...
Страница 53: ...53 Shut off power hold both ends of horizontal...
Страница 54: ...54...
Страница 55: ...55...
Страница 56: ...56 ziptie side cutters...
Страница 57: ...57...
Страница 58: ...58...
Страница 59: ...59...
Страница 60: ...60...
Страница 73: ...73 6 7 8...
Страница 74: ...74 9 Remove electric box 10 Remove evaporator...
Страница 75: ...75...
Страница 76: ...76 11 Remove swing blade...
Страница 77: ...77 12 Remove cross flow blade and motor...
Страница 78: ...78 13 Remove drive box...
Страница 90: ...90 APPENDIX Appendix 1 Reference Sheet of Celsius and Fahrenheit...
Страница 95: ...95 UNIT BREAKDOWNS a b c d e...
Страница 96: ...96 f g h...
Страница 97: ...97...
Страница 98: ...98...
Страница 99: ...99...