Handleiding
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PAGE 19
ENGLISH
PCB Overview
Inverter board 15V
1.The input voltage of the IC20 aects the 3.3V output of the PBC
2.The IPM2 input voltage aects the output of the DC fan CN41
3.The input voltage of IPM1 aects the output of the compressor
4.The input voltage of IC3 aects the normal use of IGBT and IG1. It also aects the operation of PFC circuit.
↓
3.3VDC
Inverter board 3.3V
1.The inverter board’s main chip IC5 and EE IC7 input voltage aects the normal operation of the IC5 and IC7. Some
programs in main control board cannot be started or reset properly.
2.It aects module communication with the main control board.
3.The input voltage of IC1, IC4, IC2, IC6 and IC48 aects the PFC boosting circuit, fan output, and press output.
5.It aects high and low pressure CN13, CN12
6.It aects the use of display boards and monitors.
7. It aects the circuits of the PCB sensors CN7, lCN1, CN14 and CN24.
Bekijk gratis de handleiding van Haier Arctic 2Q20RT2BEA, 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 | Haier |
| Model | Arctic 2Q20RT2BEA |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 72401 MB |
