65
Door switch is soaked with
water or there is water in
the switch ?
PCB input is OK ?
Start
Change the door switch.
N
Y
Repair any disconnection
of wires and defective
Door switch.
Y
Connector insertion to
Main PCB is OK ?
N
Repair the defective
connection.
Y
Door switch itself is
OK ?
N
Change the switch.
N
Y
Check it up.
Door switch is pushed
well ?
Y
Attach a thin pad on the
door liner or change the
door assembly.
Check if interior light is ON.
N
9-5. Door
9-5-1. Door Opening Alarm Continues though the door is closed.
Check # 5,6 of CN15 (F-Door)
and # 8,11 of CN14 (R-Door).
→
Open : 5V, Close : 0V
Summary of Contents for FRS-U20DD Series
Page 2: ...2...
Page 3: ...3 2 EXTERNAL VIEWS 2 1 External Size U20DF U20DG Series...
Page 4: ...4 2 2 External Size U20FF U20FG Series...
Page 23: ......
Page 32: ...32...
Page 78: ...78 11 5 Dispenser Water Flow...