Installation Manual 6
- If the design of the vehicle does not allow you to install the roof exhaust vent
directly above the condenser of the refrigerator:
- Align the roof exhaust vent [12] above the lower intake vent and move it
inboard as necessary (See Art01639).
- Install two baffles [13] to prevent stagnant hot air in the area [14] above
the refrigerator.
- Make sure both baffles are the full width of the inside of the
enclosure.
- Make sure that both baffles are no more than 45° from vertical [20].
- Put one baffle between the top rear edge of the refrigerator and the
inside edge of the upper exhaust vent opening.
- Make sure there is less than 6 mm clearance [15] between the
baffle and the top of the refrigerator.
- Put the other baffle between the outside edge of the upper exhaust
vent opening and the side wall of the vehicle.
- If you install the upper side exhaust vent (See Art01637):
- Make sure the distance [25] from the floor level to the top of the rough
opening for the upper exhaust vent is at least 940 mm for N304M models,
1060 mm for N404M
models, and 1210 mm for N504M models or poor
cooling performance can occur.
- Align the upper exhaust vent [24] horizontally above the lower intake
vent [9] of the refrigerator.
- Install a baffle [13] to prevent stagnant hot air in the area [14] above the
refrigerator.
- Make sure there is less than 6 mm 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 there is more than 25 mm of clearance between the rear of the refrigerator
and the enclosure, add two baffles [16] to the rear of the enclosure (See
Art01637, Art01638, and Art01639):
- Make sure the distance [290] from the bottom of the enclosure to the top
of the lower baffle is between 254 mm and 267 mm.
- Make sure the lower baffle is between 6 mm and 13 mm [191] from
the coils of the refrigerator.
- Put the upper baffle at the lower edge of the condenser of the
refrigerator
- Make sure the upper baffle is between zero (0) and 6 mm below and between zero (0) and 6 mm away from the condenser
of the refrigerator.
- Make sure the baffles are the full width of the inside of the enclosure.
- If there is more than 13 mm of clearance between either side of the refrigerator and the wall, fill the space with fiberglass insulation
or add a baffle to eliminate the excess clearance.
14
13
12
13
16
10
Art01639
15
20
9
14
13
15
16
25
24
Art01637
290
16
191
9
