278410-UIM-K-1010
4
Johnson Controls Unitary Products
SUCTION FEEDER TUBECONDENSATE DEFLECTOR
UPFLOW OR DOWNFLOW
No action required. See Figure 4.
HORIZONTAL LEFT OR RIGHT
Use an appropriate tool to pry out water deflector with two or three s-
clips from the vertical drain pan, see Figure 4. Relocate the deflector
with s-clips on the Horizontal Drain Pan lined up to the coil support
bracket. See Figure 5. This positions the deflector below the feeder
tubes to channel the condensate to the drain pan.
FIGURE 3:
Dimensions & Duct Connection Dimensions
J
D
Blower
Compartment
10-3/8”
F
Circuit Breaker
Panel
Bottom Inlet
Dimensions
Drain Pan Connections
for Horizontal Applications
Refrigerant
Connections
Drain Connections
for Upflow and
Downflow
Applications
7-11/32”
B
A
K
C
1-1/2”
Top Outlet
Dimensions
Filter
Access
18-9/32”
TABLE 1:
Dimensions
Models
Dimensions
Wiring Knockouts
1
Refrigerant
Connections
Line Size
A
B
C
D
E
F
J
K
Height
Width
Depth
Power
Control
Liquid
Vapor
18B
46
14 1/2
21-1/2”
12-3/8
13-29/32
14-19/32
7/8” (1/2”)
1 3/8” (1”)
1 23/32” (1 1/4”)
7/8” (1/2”)
3/8”
3/4”
24B
46
17 1/2
12-3/8
13-29/32
14-19/32
3/4”
30B
46
17 1/2
12-3/8
13-29/32
14-19/32
3/4”
36C
52
21
17-1/8
17-13/32
18-3/32
7/8”
42C
52
21
17-1/8
17-13/32
18-3/32
7/8”
48D
57
24 1/2
22-1/8
20-29/32
21-19/32
7/8”
60D
57
24 1/2
22-1/8
20-29/32
21-19/32
7/8’
1. Actual size (Conduit size).
FIGURE 4:
Condensate Deflector on Vertical Drain Pan
CONDENSATE
DEFLECTOR
S-CLIPS (3)
VERTICAL
DRAIN PAN
The condensate deflector should be installed in the s-clip section
which is inside the drain pan edge. See Figure 6.
NOTICE
