E9 to E28 NKR Service Manual.pdf - Industrial Air

17.3.3 CU-E24NKR
1 Remove the 4 screws of the Top Panel.
Fig.1
2 Remove the 10 screws of the Front Panel.
Fig.2
3 Remove the Top Cover of the Electronic
Controller.
Fig.3
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4 Remove the Control Board.
Fig.4
5 Remove the 8 screws of the Electronic
Controller.
Fig.5
Caution! When handling electronic controller, be careful of
electrostatic discharge.