Fig. 13 - Does Not Work On Ac - Norcold 3163 Service Manual

Troubleshooting, cont'd.
Test A, cont'd - Does Not Work on AC
YES
Is selector
switch in the AC
position?
NO
Set selector
switch to AC and
start refrigerator.
YES YES
Is AC voltage at
output of
selector switch?
NO
Replace
selector switch
and start
refrigerator.
YES
Is AC voltage at
input of
thermostat?
NO
Correct AC
source to input
of thermostat.
AC Voltage: 108 - 132 VAC
Refrigerator Service Manual / Manuel d'entretien du réfrigérateur / Manual de servicio del refrigerador
Refrigerator Will Not Operate on AC
Is thermostat YES
breaker or fuse
set at
blown? (AC
mid-range or
higher?
refrigerator)
NO
Set thermostat Reset circuit
to mid-range or breaker/replace
higher and start fuse & start
refrigerator. refrigerator.
YES
Is AC voltage at
Is AC voltage to
input of selector
output of fuse?
switch?
NO
Correct AC
Replace 3 amp
source to
fuse and start
selector switch.
refrigerator.
YES
Is AC voltage at
Is AC voltage at
input of heater?
output of
(Black wires)
thermostat?
NO
Replace
Correct AC
thermostat and
start refrigerator.
Speci cations
Current Draw: 1.3 - 1.4 amps
Fig. 13
- Does Not Work on AC
Is circuit
Is refrigerator's
NO
AC cord
connected to
source to
receptacle?
YES
Connect AC
cord into
receptacle &
start refrigerator.
YES
Is AC voltage at
input of fuse?
NO
Correct AC
source to fuse.
YES
Replace AC
Heater.
NO
source to
heater.
Heater Resistance: 81.7 - 90.3 ohms
YES
Are there
loose wire
connections?
YES
NO
Repair loose
wire
connections.
YES
Is AC voltage at
terminal block?
NO
NO
Correct power
source to
terminal block.
3163 Models / Modèles 3163 / Modelos 3163
NO
33 33