GE JS998 Series User Manual

– 60 –
Lower Broiler Element Does Not Work
Enter the service mode and turn
on the lower bake element.
Is the lower bake element on?
No
Disconnect the lower bake
element. Is 240 VAC present
from the LORB relay K121 COM
to K14 NO contacts?
Yes
Is -14.0 VDC present from
the MLB connectors J4,
pin 7 to J5, pin 2?
Yes
Is -14.0 VDC present from
the LORB connectors J9,
pin 7 to MLB J3, pin 2?
Repair the
faulty wiring
from the MLB
and LORB.
No
Yes
Replace
the LORB.
Is 240 VAC present at the
lower bake element
connectors?
Replace the lower
bake element.
Repair the faulty wiring from the
LORB to the lower bake element.
Yes
No
Yes
No
Is 240 VAC present from
the LORB relay K121 COM
contact to K14 COM?
Yes
Is 4.6 VDC present from
the MLB connectors J4,
pin 4 to J5, pin 2?
No
Replace
the MLB.
Yes
Is 4.6 VDC present from the
LORB connectors J9, pin 4
to MLB J5, pin 2?
No
Yes
Repair the faulty
wiring from the
MLB to LORB.
Replace
the LORB.
No
Is 240 VAC present from
the LORB relay K121 COM
contact to K14 COM?
Replace R2 or
repair the faulty
wiring from the L1
or L2 input.
No
No
Replace
the MLB.

GE JS998 Series Specifications

General

Brand	GE
Model	JS998 Series
Category	Oven
Language	English