Install The Lower And Upper Vents - Norcold NX64 Manuel D'installation

Install the Lower and Upper Vents

1. Using the following chart, decide which vents and rough opening (RO) sizes to use:
Certified Vent
Upper Roof Exhaust Cap
Upper Roof Exhaust Vent
Upper Exhaust & Lower Intake - Plastic
Lower Square Corner Intake
2. Install the lower intake vent (See Art01598, Art01599, and Art01602):
The lower intake vent is also the service access opening for the
NOTICE
components on the rear of the refrigerator.
Make sure the bottom of the opening of the lower intake vent is
!
WARNING
even with or immediately below the floor level. This allows any
leaking propane gas to escape to the outside and not to collect at
floor level.
- Make sure the bottom of the opening of the lower intake vent [9] is even with or
immediately below the floor level.
- Align the lower intake vent vertically below the coils [10] and the condenser [11] of the
refrigerator.
3. Install the upper exhaust vent:
Make sure that no sawdust, insulation, or other construction
!
CAUTION
debris is on the refrigerator or in the enclosure. Debris can cause
a combustion hazard and prevent the refrigerator from operating
correctly.
Tighten the screws of the upper roof exhaust cap to 10 inch-pounds max.
NOTICE
Also make sure that the air flow around the upper roof exhaust cap is not
blocked or decreased by other roof mounted features such as a luggage
carrier, an air conditioner, a solar panel, etc.
- If the design of the vehicle allows, install the roof exhaust vent [12] directly above the
condenser [11] of the refrigerator (See Art01598):
- Install a baffle [13] to prevent stagnant hot air in the area [14] above the
refrigerator.
- Make sure there is less than 1/4 inch clearance [15] between the baffle and the top of the refrigerator.
- Make sure the baffle is the full width of the inside of the enclosure.
- If the design of the vehicle does not allow you to install the roof exhaust vent directly above the condenser [11] of the refrigerator
(See Art01599):
- Align the roof exhaust vent [12] above the condenser [11] of the refrigerator and move it inboard as necessary.
- Install two baffles [13] to prevent stagnant hot air in the area [14] above the refrigerator.
Installation Manual 6
P/N
622293
616319
621156
616010
RO Height
N/A
24 in.
13 3/4 in.
9 3/4 in.
RO Width
N/A
5 1/4 in.
21 1/2 in.
19 3/8 in.
11
10
9
Art01602