Norcold N4000 - Page 22

Installation and Owner’s Manual 22
- If the design of the vehicle does not allow you to install a roof exhaust vent, install an upper side-wall exhaust vent.
The distance from the front of the breaker to the rear of the condenser [22] (See Art02340) is 19 11/32 in. for N4104
and 19 1/16 for N4150. For the N4141 it is 19 5/8inches.
The distance from the bottom of the refrigerator (including feet) to the bottom of the condenser [23] (See Art02340) is
27¼ in. for N4104 and 42 9/16 for N4150. For the N4141 it is 53 1/4 inches.
Only use an upper side-wall exhaust
vent on refrigerator models that are
equipped with a fan. If you use an
upper side wall exhaust vent on a
refrigerator model that is not equipped
with a fan, the refrigerator cooling
performance will be poor.
- Make sure the refrigerator model is equipped with a
fan.
- Install the upper side-wall exhaust vent [24] (See
Art02334 and Art02335).
- Make sure the distance [25] from the bottom of
the enclosure to the top of the rough opening for
the upper exhaust vent is at least 32 ½ in. for
N3104 and 49 3/16 for N3150.
- Make sure the distance [25] from the bottom of
the enclosure to the top of the rough opening for
the upper exhaust vent is at least 64 in. for N3141
- Align the upper exhaust vent [24]
horizontally above the lower intake
vent [9] of the refrigerator.
- To prevent stagnant hot air in the
area above the refrigerator [14],
install an aluminum or galvanized
steel sheet ba󰀪e [13] between the
top of the refrigerator and the top of
the upper exhaust vent.
- Make sure the ba󰀪e is the
full width of the inside of the
enclosure.
The top ba󰀪e [13]
completes the combustion
seal at the top of the
refrigerator. Make sure that
the ba󰀪e is sealed around
all edges (against the top
edge of the refrigerator,
against the enclosure
side walls, and against
vehicle wall or enclosure
ceiling above the vent).
See also section entitled
“Combustion Seal”.
NOTICE
NOTICE
CAUTION
!
Art02334
9
25
10
27
26
24
13
14
213
15
11
24
13
27
9
213
14 11
15
26
25
10
Art02335
WARNING
!