Fig. 17 - Test C - No Spark At Burner - Norcold 3163 Manual De Servicio

Troubleshooting, cont'd.
Test C, cont'd - No Spark At Burner
YES
Is selector
switch set to
Gas?
NO
Set selector
switch to Gas
and start
refrigerator.
Install short
jumper wire from
relighter to within
1/8" of ground
YES
Is relighter
sparking?
NO
Replace
relighter.
Gas Pressure: 10.5" W.C. - 11" W.C.
Note : If the negative DC supply connection is lost, the flame indicator light will remain on all the time, even without
the flame present.
42 3163 Models / Modèles 3163 / Modelos 3163
No Spark at Burner
YES
Is thermostat
Is circuit breaker
set to start?
tripped or fuse
blown? (DC to
refrigerator)
YES
NO
Set thermostat Reset breaker
to start and light or replace fuse
refrigerator. and start
refrigerator.
YES
Remove spark Is 12 VDC at
electrode wire
T1(+) & T3(-) of
from relighter. relighter?
NO
Establish DC
supply to
relighter.
YES
Is electrode Check electrode
positioned 1/8" continuity - must
read ∞..
max. above
burner?
NO NO
Adjust electrode
Replace
to 1/16" min. -
electrode
1/8" max. above
assembly
burner.
Specifications
Fig. 17
- Test C - No Spark At Burner
YES
Is 12 VDC
NO
present at
terminal block?
NO
Correct DC
source and start
refrigerator.
YES
YES
Is 12 VDC at
output of
selector switch?
NO
Replace selector
switch and start
refrigerator.
Refrigerator Service Manual / Manuel d'entretien du réfrigérateur / Manual de servicio del refrigerador
YES
Is 12 VDC at
Is 12 VDC at
input of 20 AMP
input of 1 amp
fuse?
fuse?
NO NO
Correct DC Correct DC
source to 20 source to
amp fuse. 1 amp fuse.
YES
Is 12 VDC at Is 12 VDC at
input of selector output of 1 amp
switch? fuse?
NO NO
Correct DC to
Replace 1 amp
switch and start
fuse and start
refrigerator.
refrigerator.
DC Voltage: 10.5 - 15.4 VDC
YES