LG Electronics LMV1625B Microwave Oven User Manual


 
7-24
PROBLEM - E
:
Ventilation fan does not operate when FAN HIGH/LOW key is touched.
1
Check: 1. POWER SUPPLY
2. FUSE
Runs
Runs
Runs
Runs
Contact
OK
NO
contact
Replace
oven thermostat
Poor contact
Replace
circuit board
Normal
circuit board
Contact OK
Normal
contact
Correct
seating
Check contact
of connector S1
(see page 7-4)
Replace
ventilation
motor ASSY
NO runs
Normal
ventilation
motor ASSY
Check the contact of
oven thermostat