Removing The Pcb4; Removing The Pcb5 - Hisense Hi-Therma Series Service Handbook

2.2.7.3 Removing the PCB4

To Remove the PCB4, the following operations should be done:
● Remove the front cover, as explained in "2.2.1 Removing the front cover"
1. Remove all the connectors connected to the PCB4.
2. Remove the plastic holders that fix the PCB4 to the E-Box.
Plastic holders (x6)
3. Remove the PCB4. If necessary, replace the PCB4 with a new
one proceeding in reverse way than disassembling.

2.2.7.4 Removing the PCB5

To Remove the PCB5, the following operations should be done:
● Remove the front cover, as explained in "2.2.1 Removing the front cover"
1. Remove all the connectors connected to the PCB5.
2. Remove the plastic holders that fix the PCB5 to the E-Box.
Plastic holders (x8)
3. Remove the PCB5. If necessary, replace the PCB5 with a new
one proceeding in reverse way than disassembling.
Hi-Therma Split system - Indoor unit (AHM-044/060/080HCDSAA)
Plastic holders
Plastic holders
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Plastic holders
Plastic holders