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19.4 Outdoor Electronic Controller Removal Procedure
19.4.1 CU-TZ20WKE CU-TZ25WKE CU-TZ35WKE CU-TZ42WKE
CU-RZ20WKE CU-RZ25WKE CU-RZ35WKE
Caution! When handling electronic controller, be careful of electrostatic discharge.
5 Remove the 5 screws of the Top Panel.
Fig. 1
6 Remove the 6 screws of the Front Panel.
Fig. 2
7 Remove the screw of the Terminal Board
Cover.
8 Remove the Top Cover of the Control Board
by 4 hooks.
Fig. 3
9 Remove the Control Board as follows:
Fig. 4
Fig. 5
Fig. 6
Top Panel
Screws
Screw
Screws
Screws
Screws
Screw
Front Panel
Hooks
Top Cover
Hooks
Terminal
Board
Cover
Screw
Control Board
Control Board
Release 3 Terminal
Connectors, L, N
and Earth Wire Screw.
Then Remove 4 Terminal
Connectors of DRM.
Remove 2
Screws of
Plate Terminal
Board
Remove of Screw
Control Board
Release 2 Earth
Wire Screws
Release 7
Connectors
Remove the Terminal Cover
and 3 Terminal Compressor
Control Board
Compressor
Electronic Controller
Control Board
Summary of Contents for CS-TZ20WKEW
Page 57: ...57 11 1 4 WIFI Module Printed Circuit Board...
Page 165: ...165 Figure 10 Figure 11...