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Refrigerator Service ManualN6XX/N8XX Models
Components
When working on the refrigerator LP gas system:
n Do not alter or modify the burner tube anti-vibration
loop.
n Do not cross thread fittings. Exercise extreme care
when connecting and disconnecting propane gas
components.
n Leak test all of the refrigerator propane gas system
fittings after servicing, replacing, or repairing any
LP gas system component.
Solenoid Gas Valves
Units with serial number 657908 or higher
(manufactured on or after February 16, 1999) are
equipped with the new style solenoid gas valve . See
Figure 9.
Units with serial numbers lower than 657908, (models
manufactured before February 16, 1999) are equipped
with the old style solenoid gas valve. See Figure 10.
The electronic controls automatically operate the
solenoid gas valve.
New Style Solenoid Gas Valve
The new style solenoid gas valve manual shut off and
pressure tap are integrated in the valve’s body. The
valve's manual shut-off is a spring-loaded, quarter turn
manually operated valve.
To manually shut-off gas to the burner, pull the handle
slightly away from the body, then turn it one-quarter
turn (90 degrees) counterclockwise.
Old Style Solenoid Gas Valve
Refrigerators with serial numbers lower than 657908,
(models manufactured before February 16, 1999) are
equipped with the old style solenoid gas valve. See
Figure 10.
Use a NORCOLD
®
gas valve conversion kit, part
number 621334, to replace an old style solenoid gas
valve assembly.
Solenoid Gas Valve Connections
The solenoid gas valve inlet fitting is 3/8 inch, male
threads; the outlet fitting is 1/4 inch, male threads.
Figure 9. New Style Solenoid Gas Valve.
Figure 10. Old Style Solenoid Gas Valve.
Manual shut-off
(shown closed)
Gas inlet
fitting
(from RV
LP gas)
Gas pressure
test port
DC connections
Gas outlet
fitting
Mounting bracket
Solenoid
Gas
pressure test port
DC connections
Gas valve
Mounting bracket
Solenoid
Manual shut-off
(shown open)
Gas inlet
fitting (from
RV LP gas system)
Gas outlet
fitting