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Contents
Safety .......................................................................................................... 2
Introduction .................................................................................................. 4
About This Manual .................................................................................. 4
Model Identification ................................................................................. 4
Certification and Code Requirements ..................................................... 4
About Installation ..................................................................................... 4
Replacement Parts .................................................................................. 4
Technical Assistance ............................................................................... 4
Model Identification ..................................................................................... 4
Specifications .............................................................................................. 5
General Information ..................................................................................... 5
Exploded Views ........................................................................................... 6
Ventilation .................................................................................................... 8
Propane Gas Components .......................................................................... 8
Leak Test-Detergent ................................................................................ 8
Leak Test-Compressed Air ...................................................................... 8
Electrical Connections ................................................................................. 9
120 Volts AC Electrical Connection ......................................................... 9
12 Volts DC Electrical Connection .......................................................... 9
Fuse Replacement .................................................................................. 9
Preventative Maintenance ........................................................................... 9
Gas Flame Appearance ............................................................................... 9
Remove and Clean the Burner Orifice ...................................................... 10
Control ....................................................................................................... 10
Selector Switch ..................................................................................... 10
Modes of Operation ....................................................................................11
Gas Mode ...............................................................................................11
AC and DC Modes .................................................................................11
DC Operation Precautions .....................................................................11
Lighting Instructions ...................................................................................11
Test the Gas Safety Valve ......................................................................... 12
Diagnostic Pre Checks .............................................................................. 12
Troubleshooting ......................................................................................... 12
Diagnostic Procedures .......................................................................... 12
Troubleshooting Chart ........................................................................... 12
Troubleshooting Test A - Not Cooling on AC ......................................... 13
Troubleshooting Test B - Not cooling on DC ......................................... 14
Wiring Pictorial .......................................................................................... 16
Wiring Diagram .......................................................................................... 18
Remove / Replace the Refrigerator ........................................................... 19
Remove the Refrigerator ....................................................................... 19
Replace the Refrigerator ....................................................................... 19
Figures
Fig. 1 - Double-Wrenching Gas Fittings .................................................. 2
Fig. 2 - Cooling Unit Bar Code Label Location ........................................ 4
Fig. 3 - Refrigerator Information Label Location ..................................... 4
Fig. 4 - Model Number ............................................................................ 5
Fig. 5 - Exploded Front View .................................................................. 6
Fig. 6 - Exploded Rear View ................................................................... 7
Fig. 7 - Wiring Requirements .................................................................. 9
Fig. 8 - Burner Box Location ................................................................ 10
Fig. 9 - Burner/Orifice Assembly .......................................................... 10
Fig. 10 - Control Locations ................................................................... 10
Fig. 11 - Wiring Pictorial ....................................................................... 16
Fig. 12 - Wiring Diagram ....................................................................... 18
N180.3
Safety
It is not possible to anticipate all of the conceivable ways or
conditions under which the refrigerator may be serviced or to
provide cautions as to all of the possible hazards that may result.
Standard and accepted safety precautions and equipment should
be used when working on electrical circuits and handling toxic or
flammable materials. Safety goggles and other required protection
should be used during any process that can cause material
removal, such as when removing a leaking cooling unit and
cleaning components.
Read this manual carefully and understand the contents before
working on the refrigerator. Be aware of possible safety hazards
when you see the safety alert symbol on the refrigerator and in this
manual. A signal word follows the safety alert symbol and identifies
the danger of the hazard. Carefully read the descriptions of these
signal words to fully know their meanings. They are for your safety.
!
!
!
Fig. 1 - Double-Wrenching Gas Fittings
2
This signal word means a hazard, which if
ignored, can cause small personal injury
or much property damage.
This signal word means a hazard, which
if ignored, can cause dangerous personal
injury, death.
Norcold refrigerators are designed and
equipped for the use of propane gas
only. Do not modify, alter, or equip the
refrigerator to any other fuel (natural gas,
butane, etc.).
Incorrect installation, adjustment,
alteration, or maintenance of the
refrigerator can cause personal injury,
property damage, or both.
Do not smoke, light fires, or create sparks
when working on propane gas system.
Propane gas is highly flammable and
explosive. Do not use an open flame for
leak testing any of propane gas system
components.
Always use two wrenches to tighten
or loosen propane gas connections.
Damaged connections, piping, and
components create the potential for gas
leaks.
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