Dometic RM 4223 - Manual (Page 3)

FIG.1a
5. VENTILATION HEIGHTS
Refer to FIG 1 & FIG. 1A., Pages 1 & 2
Installation with * Minimum Ventilation
Upper side vent Height “N”
And lower side vent
REFRIGERATOR INCHES MM
RM 4223
Metal Side Vents 21.0 533
(2) RM 183 Vents
RM 4223
Plastic Side Vents
(1) 3107560.041 22.0 558.8
(1) 3107560.009
* These dimensions represent the minimum height
allowable. It is recommended the Upper Vent be
located to the maximum possible height of the
vehicle for optimum performance in warmer climates.
6. CLEARANCES
Minimum clearances in inches to combustible materials
are:
G: Top 0"
K: Side 0"
L: Bottom 0"
M: Rear 9/32"
N: See NOTE
P: See NOTE
NOTE: Clearance "M" is between the rearmost part of
the refrigerator and the wall behind the refrigerator.
NOTE: Clearance "N" is the distance between the bot-
tom of the lower vent to the top of upper side vent. For
ventilation height, refer to Section A. Installation, Item 5.
Ventilation Heights. See FIG. 2.
Surfaces directly above and sides adjacent to the
flue outlet must be of, or covered with, fireproof
material. See FIG. 2.
NOTE: Clearance "P" over top of unit condenser fins is
1/4 inch. This is the minimum height which can be allo-
wed over the condenser fins. Whenever possible, increa-
se this height by up to 11 inches; the more ventilation
you provide, the better the performance you can expect
from the refrigerator.
Fig. 2
3