LG MS-192H User Manual

5-14
(TROUBLE 3) Output power is low.
CONDITION CHECK RESULT CAUSE REMEDY
Output is low Lower than 207V.
Normal
Less than 8.5
o
C.
Measure the
magnetron’s
output(See test
procedure).
Faulty magnetron. Replace.
Decrease in power
source voltage
with load.
Suggest customer
contact local
electric power
utility co. or
qualified
electrician.
Check the
power source
voltage
oscillating.
No continuity.
No continuity.
replace.
Malfunction of the
timer switch.
Faulty thermostat.
replace.
Check the
continuity of the
timer switch
contacts.
Check the
continuity of the
thermostat.
1. Oven does not
operate.
No continuity.
No continuity.
Adjust or replace.
Malfunction of the
primary switch.
Malfunction of the
secondary switch.
Adjust or replace.
Check the
continuity of the
primary switch
with door
closed.
Check the
continuity of the
secondary
switch with
secondary
switch pushed.
(TROUBLE 2) Oven does not start even though the timer is set.
CONDITION CHECK RESULT CAUSE REMEDY

LG MS-192H Specifications

General

Brand	LG
Model	MS-192H
Category	Microwave Oven
Language	English