Propane Gas Connections; Leak Test-Detergent; Electrical Connections; 120 Volts Ac Electrical Connection - Norcold Polar 10 Series Service Manual

General Information - Ventilation, cont'd.
E
D
B

Fig. 7 - Typical roof exhaust venting

A Side Baffles
B Vertical Top Baffles
C Lower Intake Vent
D Roof Exhaust Vent
E Roof Cap

Propane Gas Connections

The refrigerator operates on propane gas at a pressure of 10.5
inches Water Column min. to 11.5 inches Water Column max.
Be very careful when working on or near
WARNING
!
the propane gas system.
ATTENTION
■ Do not smoke, or use an open fl ame near the propane gas
system.
■ Do not use an open fl ame to examine for leaks.
■ Do not connect the refrigerator to the propane gas tank without
a pressure regulator between them.
■ To avoid possible propane gas leaks, always use two wrenches
to tighten or loosen the propane gas supply line connections.
■ Leaking propane gas can ignite or explode and result in danger-
ous personal injury or death.
Polar Series N10LX, NA10LX
!
Front of RV

Leak Test-Detergent

Using a solution of liquid detergent and water:
■ Examine the propane gas supply system for leaks: make sure
the propane gas supply line and all gas connections have no
leaks. Do not use any liquid that contains ammonia.
■ Follow the "Conduct Leak Test" process in this manual.

Electrical Connections

120 Volts AC Electrical Connection

A
The refrigerator is equipped with a three prong plug for protection
against shock hazard and must be connected into a recognized
three prong attachment receptacle. The cord must be routed so as
not to come in contact with the burner cover, fl ue pipe or any other
C
component that could damage the cord insulation.
!
■ Verify AC power cord is in a grounded three-prong receptacle.
■ Verify receptacle is within easy reach of the lower intake vent.
■ Verify power cord does not touch the burner cover, the fl ue
pipe, or any hot component that could damage the insulation of
the power cord.

12 Volts DC Electrical Connection

The refrigerator controls require 12 volt DC to operate. The
minimum control voltage is 10.5 volts DC. The maximum control
voltage is 16.0 volts DC.
Polarity
The correct polarity of the DC leads to the power board connec-
tions is:
■ The + 12 volt DC (positive) supply wire from the battery must be
connected to the terminal marked "12 VDC" on the power board.
■ The - 12 volt DC (negative) supply wire from the battery must be
connected to the terminal marked "GND" on the power board.
10
Do not allow the leak detecting solution
WARNING
to touch the electrical components. Many
ATTENTION
liquids are electrically conductive and can
cause a shock hazard, electrical shorts,
and in some cases fi re.
Do not remove (cut)grounding plug from
WARNING
the refrigerator AC power cord. Removal
ATTENTION
of this prong can result in a severe electri-
cal shock, as well as voiding the refrigera-
tor's electrical certifi cation and warranty.
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