Handleiding
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TCL Air Conditioner Service Manual
44
3.2.10 P1--- Over / under voltage protection
1. Test voltage between L &N, When the power supply V＞AC260V or V＜AC150V, AC will display P1
protection, unit will recover back to previous status while V＞AC155V.
2. Test voltage on the big size electrolytic capacitor of ODU PCB, When DC busbar voltage V＞DC420V or V
＜DC150V, unit will recover back to previous status while DC190V＜V＜DC410V
Display P1
Is the power supply
voltage btw145-260V?
Wait until the AC
volta
g
e recover
y
Replace ODU PCB
Yes
Yes
No
No
No
Yes
No
End
Wait until the busbar
voltage recovery
Unit works
normal?
Yes
Is the power supply
voltage btw145-260V?
Is the busbar voltage
btw150-420V?
Bekijk gratis de handleiding van TCL TAC-09CSD, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | TCL |
| Model | TAC-09CSD |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 10827 MB |
