Hitachi UTOPIA RAS-4HVRP2E - Page 204

9 Servicing
RAS-(4-6)H(V)(R/N)(C/P)2E
SMGB0136 rev.0 - 07/2021
202
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Disassembly / Assembly the Terminal Board (TB)
1 Disassembly the service cover according to the item “9.3.1Removingservicecover”.
2 Disconnect the wirings of terminal board.
- L
- N
- 2
- 1
3 Remove the 2 xing screws -2- and disassembly the terminal board -1-.
4 Assembly the new terminal board -1- and x it with 2 screws -2-.
2
1
! CAUTION
Toconnectwiringatreassembling,ensurethattheterminalnumbersandwiringmarkbandcodesarematched.Ifconnectionsarewrong,
thereisthepossibilityofwrongoperationandtocausedamagetoelectricalparts.
5 Connect all the wiring connected to the control PCB as it was originally.
6 Assembly the service cover according to the item “9.3.1Removingservicecover”.