-Connect the DC wires from the refrigerator.

9.Connect the AC power cord to the receptacle.

Refrigeration Failure

If the refrigerator does not cool, it does not mean that the cooling system is defective. Other items which effect the refrigerator operation may be the cause of the problem.

If you notice a loss of cooling, do a check for a failure of either the electric or propane gas controls as follows:

-Change the energy source of the refrigerator.

-If the refrigerator is operating on propane gas, change it to electric operation.

-If the refrigerator is operating on electric, change it to propane gas operation.

-Operate the refrigerator for several hours.

-Make sure the refrigerator is level within 3° side-to-side and 6° front-to-back.

-Make sure the controls are in the correct position for the energy source in use.

-Make sure the gas pressure is 11 inches Water Column (10.5 in. W.C. min. - 11.5 in W.C. max.) and the voltage is 120 volts AC (108 v. min. - 132 v. max.) (on model 323 only 12 volts DC, 11.5 volts min. - 15.4 volts max.)

-Make sure the air flow in the lower intake vent, through the refrigerator cooling system, and out through the upper exhaust vent is not blocked or decreased.

-If no cooling is occurs after about eight hours, contact your dealer or a Norcold authorized service center.

Wiring Diagram

The parts of the wiring diagram are (See Art00957):

1 ...........................................................................

12 VDC+

2 .....................................................................

20 Amp fuse

3 .........................................................................

DC heater

4 .....................................................................

12 VDC com

5 ...........................................................................

120 VAC

6 .......................................................................

3 Amp fuse

7 .........................................................................

AC heater

8 .....................................................................

12 VDC com

9 .............................................................................

Ground

10 .....................................................................

Thermostat

11 ........................................................................

Spark gap

12 ...................................................................

Piezo lighter

13 ....................................................................

Safety valve

14 ................................................................

Thermocouple

15 ...............................................

Thermocouple interrupter

Replacement Parts

You may purchase replacement parts through your local RV dealer or Norcold authorized Service Center.

Wiring Pictorial

The parts of the wiring pictorial are (See Art00958):

1 .........................................................................

DC heater

2 .........................................................................

AC heater

3 ................................................................

Chassis ground

4 .................................................

Thermocouple interrupter

5 .......................................................................

3 Amp fuse

6 .....................................................................

20 Amp fuse

7 ..................................................................

Terminal block

8 .............................................................................

Jumper

9 .........................................................................

Thermstat

10 ...............................................................................

witch

11 ..........................................................................

120 VAC

12 .........................................................................

12 VDC+

13 .......................................................................

Spark gap

Installation and Owner’s Guide 10