9. Door opening alarm continues after closing
TROUBLE SHOOTING
Door switch pushing well?
Start
Attach a thin pad on the
door liner or change the
door assmbly.
No
Door switch is soaked
with water or there is
water in the switch?
Yes
Yes
Check if interior light is ON
Change the door switch
PCB input is OK?
Repair any disconnection of wires
and defective door switch
No
Yes
Connector insertion to
Main PCB is OK?
Repair the defective connection
No
Yes
No
Door switch itself is ok?
Change the new
Yes
45
Summary of Contents for FRN-U20BV
Page 3: ...2 External Size SPECIFICATIONS 2...
Page 29: ...1 Inner Basic Model 2 Basic Model WIRING DIAGRAM Refrigerant R 134a Type 3 Dispenser Model 28...
Page 30: ...1 Inner Basic Model 2 Basic Model WIRING DIAGRAM Refrigerant R 600a Type 3 Dispenser Model 29...
Page 52: ...COOLING CYCLE HEAVY REPAIR Brzing Reference Drawings 51...
Page 54: ...How to install water line Dispenser models only 53...
Page 55: ...How to install water line Dispenser models only 54...
