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LARGE
PLATE
Figure 3. Bottom Close-Off Plates
6.
Slide the close-off plates around the re-
frigerant lines and install with the dart clips
provided. See Figure 5.
7.
Snap the bushings around the lines and into
the close-off panels.
8.
Connect the refrigerant line as outlined in
the refrigerant line section.
4. VERIFY PRESSURIZATION
WARNING:
This coil is pressurized with Nitrogen.
Avoid direct face exposure or contact
with valve when gas is escaping. Al-
ways ensure adequate ventilation is
present during the depressurization
process. Any uncertainties should be
addressed before proceeding.
VERIFY PRESSURIZATION:
-
Test by depressing Schrader valve and listen
for escaping gas
-
If no pressure is found, test coil for leak
- If no leak is found, install coil
- If leak is found, clearly mark leak
location and return coil to your distributor
for processing
SMALL
PLATE
MOUNTING
HOLE
NITROGEN
1
HEALTH
0
FLAMMABILITY
0
REACTIVITY
0 Minimal Hazard
1 Slight Hazard
TABS
SMALL
PLATE
TAB
LARGE
PLATE
Figure 4. Close-Off Plates for Opening at
Top of Furnace
Figure 5. Exploded View for
Close-Off Plates
REAR WALL (CLOSET OR ALCOVE)
19 1/16"
(500 mm)
for Refrigerant Lines
5 3/8"
(133 mm)
Figure 6. location of Floor Cut-Out for
Refrigerant lines and Drain line
OFFSET
MOUNTING
HOLES (2)
TABS
20" (508 mm)
Floor Cut Out
and Drain Hose
3 3/4"
(95 mm)
4 1/2" (114 mm) MAX
3/4" (19 mm)
Furnace Outer Door
5
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