Table of Contents
GLBM188HB
[1] TROUBLESHOOTING CHART
Home fuse blows when power cord is plugged
into wall receptacle.
Monitor fuse blows when power cord is plugged
into wall receptacle.
Display does not illuminate when power cord is
first plugged into wall receptacle.
Display
does
not
STOP/CLEAR key is touched. (The time of day
should appear on the display with beep sound
during normal condition.)
Oven lamp does not light with door is opened.
Hood fan motor operates when power cord is first
plugged into wall receptacle.
Temperature of oven base seems more than
140ºF (60ºC) because of operation of the range
below. But hood fan motor does not turn on
automatically. (Normally, food fan motor should
be operating at mid speed.)
Cook top lamp does not turn on when LIGHT pad
is pressed.
Hood fan motor does not rotate at all with
touched VENT pad.
Speed of the hood fan motor does not change
when the VENT pad is touched for this function.
Oven lamp does not light in cook cycle. (But it
does light when door is opened.)
Fan motor does not operate. (Oven lamp and
turntable motor operate.)
Turntable motor does not operate (Oven lamp
lights and fan motor operate.)
Oven does not go into cook cycle when START
pad is touched
Oven seems to be operating but little or no heat is
MICROWAVE
produced in oven load. (Food incompletely
COOKING
cooked or not cooked at all at end of cook cycle.)
CONDITION
Oven goes into a cook cycle but extremely
uneven heating is produced in oven load (food).
Variable cooking does not operate properly
except Cooking Power 100% mode.
Function of AUTO DEFROST does not operate
properly.
Antenna motor does not operate. (Other parts
operate.)
Oven goes into AUTO DEFROST but food is not
defrosted well.
The oven stops and "ERROR" is displayed or
does not end during Sensor Cooking condition.
(Oven does not shut off after a cup of water is
boiling by Sensor Cooking.)
Oven stops at 32 seconds after starting.
operate
properly
when
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