KDB-GOM
Series
- 80 -
No 2 Part name Main controller
Replacement steps
Disassembly
①
unplug the boiler from the electric outlet.
②
open the external cover of the boiler.
③
separate the harness terminal from the controller.
④
take off the two screws fixing the controller to the external base.
⑤
separate the controller from the boiler.
Assembly
①
fix the replacement controller to the external base.
②
screw the two screws fixing the controller to the external base.
③
connect the harness terminal to the controller.
④
close the external cover of the boiler.
⑤
plug the boiler to the electric outlet.
Caution
Check the connection of the harness terminal thoroughly.
④
⑤
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