5-1
5-15-1
5-1
SECTION 5. TROUBLESHOOTINGSECTION 5. TROUBLESHOOTING
SECTION 5. TROUBLESHOOTINGSECTION 5. TROUBLESHOOTING
SECTION 5. TROUBLESHOOTING
No power at AC distributionNo power at AC distribution
No power at AC distributionNo power at AC distribution
No power at AC distribution
panel of house.panel of house.
panel of house.panel of house.
panel of house.
AC outlet.AC outlet.
AC outlet.AC outlet.
AC outlet.
----
----
--
Defective outlet.Defective outlet.
Defective outlet.Defective outlet.
Defective outlet.
----
----
--
Open circuit to AC outlet.Open circuit to AC outlet.
Open circuit to AC outlet.Open circuit to AC outlet.
Open circuit to AC outlet.
Defective service cord plug.Defective service cord plug.
Defective service cord plug.Defective service cord plug.
Defective service cord plug.
Open service cord or openOpen service cord or open
Open service cord or openOpen service cord or open
Open service cord or open
machine compartmentmachine compartment
machine compartmentmachine compartment
machine compartment
wiring harness.wiring harness.
wiring harness.wiring harness.
wiring harness.
TT
TT
T
wo simultaneous probwo simultaneous prob
wo simultaneous probwo simultaneous prob
wo simultaneous prob
--
--
-
lems-light bulb out and openlems-light bulb out and open
lems-light bulb out and openlems-light bulb out and open
lems-light bulb out and open
AC circuit to compressor AC circuit to compressor
AC circuit to compressor AC circuit to compressor
AC circuit to compressor
..
..
.
TT
TT
T
emperature control.emperature control.
emperature control.emperature control.
emperature control.
----
----
--
Defective or adjustedDefective or adjusted
Defective or adjustedDefective or adjusted
Defective or adjusted
incorrectlyincorrectly
incorrectlyincorrectly
incorrectly
..
..
.
----
----
--
AC circuit open to control.AC circuit open to control.
AC circuit open to control.AC circuit open to control.
AC circuit open to control.
Defrost timerDefrost timer
Defrost timerDefrost timer
Defrost timer
..
..
.
----
----
--
Defective (contacts com-Defective (contacts com-
Defective (contacts com-Defective (contacts com-
Defective (contacts com-
pleting compressor circuitpleting compressor circuit
pleting compressor circuitpleting compressor circuit
pleting compressor circuit
are open).are open).
are open).are open).
are open).
----
----
--
AC circuits open to timerAC circuits open to timer
AC circuits open to timerAC circuits open to timer
AC circuits open to timer
(motor winding or contacts).(motor winding or contacts).
(motor winding or contacts).(motor winding or contacts).
(motor winding or contacts).
----
----
--
May be defrosting.May be defrosting.
May be defrosting.May be defrosting.
May be defrosting.
Overload protectorOverload protector
Overload protectorOverload protector
Overload protector
..
..
.
----
----
--
AC circuit open to overload.AC circuit open to overload.
AC circuit open to overload.AC circuit open to overload.
AC circuit open to overload.
----
----
--
Defective overload.Defective overload.
Defective overload.Defective overload.
Defective overload.
Starting relayStarting relay
Starting relayStarting relay
Starting relay
..
..
.
----
----
--
AC circuit open to coil (over-AC circuit open to coil (over-
AC circuit open to coil (over-AC circuit open to coil (over-
AC circuit open to coil (over-
load does not click).load does not click).
load does not click).load does not click).
load does not click).
----
----
--
Defective relayDefective relay
Defective relayDefective relay
Defective relay
..
..
.
Compressor motorCompressor motor
Compressor motorCompressor motor
Compressor motor
..
..
.
----
----
--
AC circuit open toAC circuit open to
AC circuit open toAC circuit open to
AC circuit open to
compressorcompressor
compressorcompressor
compressor
..
..
.
----
----
--
Defective compressor (over-Defective compressor (over-
Defective compressor (over-Defective compressor (over-
Defective compressor (over-
load may or may not clickload may or may not click
load may or may not clickload may or may not click
load may or may not click
depending upon what isdepending upon what is
depending upon what isdepending upon what is
depending upon what is
wrong with compressor).wrong with compressor).
wrong with compressor).wrong with compressor).
wrong with compressor).
Low line voltage (overloadLow line voltage (overload
Low line voltage (overloadLow line voltage (overload
Low line voltage (overload
will click on and off as unitwill click on and off as unit
will click on and off as unitwill click on and off as unit
will click on and off as unit
tries to start).tries to start).
tries to start).tries to start).
tries to start).
Check and advise customer toCheck and advise customer to
Check and advise customer toCheck and advise customer to
Check and advise customer to
call an electrician.call an electrician.
call an electrician.call an electrician.
call an electrician.
Advise customer:Advise customer:
Advise customer:Advise customer:
Advise customer:
--to have defective outlet--to have defective outlet
--to have defective outlet--to have defective outlet
--to have defective outlet
replaced.replaced.
replaced.replaced.
replaced.
----
----
--
Replace fuse. If problem notReplace fuse. If problem not
Replace fuse. If problem notReplace fuse. If problem not
Replace fuse. If problem not
corrected, advise customer tocorrected, advise customer to
corrected, advise customer tocorrected, advise customer to
corrected, advise customer to
call electrician.call electrician.
call electrician.call electrician.
call electrician.
Replace.Replace.
Replace.Replace.
Replace.
RR
RR
R
epair or replace if necessaryepair or replace if necessary
epair or replace if necessaryepair or replace if necessary
epair or replace if necessary
..
..
.
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams and
check circuit.check circuit.
check circuit.check circuit.
check circuit.
Replace light bulb. Refer toReplace light bulb. Refer to
Replace light bulb. Refer toReplace light bulb. Refer to
Replace light bulb. Refer to
wiring diagrams and checkwiring diagrams and check
wiring diagrams and checkwiring diagrams and check
wiring diagrams and check
circuit.circuit.
circuit.circuit.
circuit.
See below:See below:
See below:See below:
See below:
----
----
--
RR
RR
R
eplace or adjust if necessaryeplace or adjust if necessary
eplace or adjust if necessaryeplace or adjust if necessary
eplace or adjust if necessary
..
..
.
----
----
--
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams and
check circuit.check circuit.
check circuit.check circuit.
check circuit.
See below:See below:
See below:See below:
See below:
----
----
--
Replace.Replace.
Replace.Replace.
Replace.
----
----
--
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams and
check circuit.check circuit.
check circuit.check circuit.
check circuit.
----
----
--
Repair or replace.Repair or replace.
Repair or replace.Repair or replace.
Repair or replace.
See below:See below:
See below:See below:
See below:
----
----
--
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams and
check circuit.check circuit.
check circuit.check circuit.
check circuit.
----
----
--
Replace.Replace.
Replace.Replace.
Replace.
See below:See below:
See below:See below:
See below:
----
----
--
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams andRefer to wiring diagrams and
Refer to wiring diagrams and
check circuit.check circuit.
check circuit.check circuit.
check circuit.
----
----
--
Replace.Replace.
Replace.Replace.
Replace.
See below:See below:
See below:See below:
See below:
----
----
--
Refer to wiring diagrams anRefer to wiring diagrams an
Refer to wiring diagrams anRefer to wiring diagrams an
Refer to wiring diagrams an
check circuit.check circuit.
check circuit.check circuit.
check circuit.
----
----
--
Replace.Replace.
Replace.Replace.
Replace.
Check voltage. Must be at leastCheck voltage. Must be at least
Check voltage. Must be at leastCheck voltage. Must be at least
Check voltage. Must be at least
100V with all other load on the100V with all other load on the
100V with all other load on the100V with all other load on the
100V with all other load on the
line.line.
line.line.
line.
Unit does not run. No light inUnit does not run. No light in
Unit does not run. No light inUnit does not run. No light in
Unit does not run. No light in
refrigeratorrefrigerator
refrigeratorrefrigerator
refrigerator
..
..
.
Unit does not run, light inUnit does not run, light in
Unit does not run, light inUnit does not run, light in
Unit does not run, light in
refrigerator works.refrigerator works.
refrigerator works.refrigerator works.
refrigerator works.
CONDITIONCONDITION
CONDITIONCONDITION
CONDITION
POSSIBLE CAUSEPOSSIBLE CAUSE
POSSIBLE CAUSEPOSSIBLE CAUSE
POSSIBLE CAUSE
CORRECTIONCORRECTION
CORRECTIONCORRECTION
CORRECTION
DISCONNECT THE UNIT FROM THE POWER SOURCEDISCONNECT THE UNIT FROM THE POWER SOURCE
DISCONNECT THE UNIT FROM THE POWER SOURCEDISCONNECT THE UNIT FROM THE POWER SOURCE
DISCONNECT THE UNIT FROM THE POWER SOURCE
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