Panasonic NE-992 Service Manual page 30

INL OGG, INR OY
NE-972 |
Continuity
Shorted contacts of power
Continuity relay 6
Replace
Check continuity of power re-
lay 6 contacts
Defective DPC Repair or replace
RESULT CAUSE REMEDY
Open or loose Repair
Check wiring connected to
sensor element terminals from
digital programmer circuit
Check FUSE 4 (2.5A) on the
Replace 2.5A fuse and oper-
ate the unit
Everythings works as :
specified Defective 2.5A fuse Replace
2.5A fuse again blows Defective DPC Repair of replace
Defective humidity sensor ele- Replace
Check humidity sensor and
D.P.C. (Refer to component
test procedure on page 24.)
Defective D.P.C.
Repair of replace
ment
2. Auto sensor cooking does not operate normally.
Yes
is the oven located in a hot or
damp place
Temperature and humidity is
too high
Change oven locaion
Abnormal Defective humidity sensor Replace
Check the humidity sensor
Defective digital programmer
(Refer to component test proce-
dure on pace 24.)
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