Ii. condensate and defrost disposal – Bryant 542E User Manual
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542D060 REQUIRED CLEARANCES (Inches)
Top of unit....... .........................48
Blower access door end__ 30
Compressor access door
End opposite blower
side................................. .......30
accessend..... 12
Side opposite compressor
Bottom of unit above
access door.......................... 12
anticipated snow level___ 6
-FRESH AIR
INLET HOOD
HIGH-VOLTAGE INLET
l-MPT
DRAIN
^CONNECTION
A79072
Figure 4—542D060 Dimensional Drawing
542E
Size
Shipping
Wt (lbs)
Operating
Wt (lbs)
Corner Wt (lbs)
A
B
C
D
024
320
310
78
75
77
80
030
334
324
81
78
81
84
036
348
338
85
82
84
87
042
453
443
111
107
110
115
048
465
455
114
110
113
118
060
490
480
120
116
120
124
Top View
Model 5420
A79116-A,
Figure 5—542E Corner Weights
shown in Figure 3 for Model 542E and Figure 4 for Model
542D.
CAUTION:
Any air restriction at the outdoor air inlet tthe
entire surface of the outdoor coil) can be detrimental to com
pressor life.
The fan discharge is through the top of the unit. Do not
locate the unit under a complete overhead obstruction. Mini
mum clearance under a partial overhang (such as a normal
house roof overhang) is 48 inches.
Be sure that the unit is located so that water, ice, or snow
from an overhang or roof will not fall directly on the top of
the unit and damage it. Be sure that grass, shrubs, or other
plants do not interfere with the airflow into or out of the
unit.
II. CONDENSATE AND DEFROST DISPOSAL
NOTE:
Condensate and defrost water disposal methods must
comply with local codes, restrictions, and practices.
Models 542D and 542E are designed to dispose of cooling
cycle condensate water through a 3/4-inch MPT plastic
UNIT-MODEL 542D060
Shipping Wt (lbs)
703
Operating Wt (lbs)
556
Unit Corner Wts (lbs)
A
B
C
D
144
138
134
140
ROOF MOUNTING CURB P/N 304851-302
Shipping Wt (lbs)
120
Operating Wt (lbs)
113
Curb Corner Wt (lbs)
A
B
C
D
27.5
27.5
29
29
UNIT&CURB
Combined Operating Wt (lbs)
669
Curb Corner Wts with
Unit on Curb
A
B
C
D
154
164
181
170
Figure 6—542D060 Corner Weights
drain fitting. To prevent damage during the shipping and
moving of the unit, this fitting is shipped inside the unit
compressor compartment (secured with tape). Locate this
fitting and insert the nonthreaded end into the drain hose
located in the compressor compartment. See Figure 12.
It is recommended that a 3-inch trap be installed in the
drain line to avoid improper drainage and to prevent leakage
of indoor air to the outdoors. See Figure 9. Make sure that
the outlet of the trap is at least 2 inches lower than the unit
drain pan connection to prevent the pan from overflowing.
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