Hitachi UTOPIA RAS-4HVRP2E - Page 205

9 Servicing
RAS-(4-6)H(V)(R/N)(C/P)2E
SMGB0136 rev.0 - 07/2021
203
9
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Disassembly / Assembly DCL
1 Open the electrical box according to the item “Opening/ClosingElectricalbox(Pplate)”.
2 Disconnect the wirings and cut the plastic ties that xes the lead wire from PCB1.
- L2
- L-COM
- L1
3 Remove the 5 xing holders -2- and disassembly the DCL -1-.
4 Disassembly the DCL and the wiring.
5 Assembly the new DCL board -1- and x it with 5 holders -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.
6 Connect all the wiring connected to the control PCB and x it as it was originally.
7 Close the electrical box according to the item “Opening/ClosingElectricalbox(Pplate)”.