22
DIAGOSTIC TEST
11
Test 2 DOOR SWITCH / LAMP CHECK
Trouble Symptom : Malfunction of lamp operation and door switch
No operation of pump motor
Displays “ “ in case of the door closed.
The door must be closed and start.
Measurement condition :
When door is opened, lamp
turns on?
(Tumbling stops)
Check door switch
movement.
- See the left picture.
Check and replace lamp.
- See the x page
• Door switch is working
normally.
• Replace door hook and
close the door.
• Door frame is distorted
• Check door switch
- See x page
When door is closed, lamp
turns off?
When "Start" button is on, the
dryer is working?
When door is opened or
closed, door switch hook is
not broken?
Check or replace Controller Assembly
Replace Harness and connector
• With door closed, check voltage of
connector WH3③ and YL3①
which are pulled out from controller
in advance. The voltage range is
between AC 215~245V?
• Check Harness
•
Check and replace
Controller
• With door closed, check
voltage of connector WH3③
and YL3① which are pulled
out from controller in
advance. The voltage range
is between AC 215~245V?
• With door closed, when
"Start" button is pressed,
lamp turns off and
controller is working, but
the dryer is not working.
YES
YES
NO
NO
YES
YES
NO
YES
NO
NO
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