Fig. 6 — base unit dimensions, Right side, Front – Carrier 48LJD User Manual
Page 6: Left side front
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UNIT
STD UNIT
WEIGHT
ECONOMIZER
WEIGHT
CORNER
WEIGHT (A)
CORNER
WEIGHT (B)
Lb
Kg
Lb
Kg
Lb
Kg
Lb
Kg
48LJE/LJF004
530
240
34
15.4
104
47.2
97
44.0
48LJD/LJE/UF005
540
245
34
15.4
106
48 1
98
44.5
48UD/UE/UF006
560
254
34
154
110
49.9
102
46 3
48UD/UE/UF007
615
279
34
154
120
54.4
112
50.8
UNIT
CORNER
WEIGHT (C)
CORNER
WEIGHT (D)
Lb
Kg
Lb
Kg
48LJE/LJF004
159
72.1
171
77.6
48LJD/LJE/LJF005
162
73.5
174
78.9
48LJD/LJE/LJF006
168
76.2
180
81.6
48LJD/LJE/LJF007
185
83.9
198
89.8
RIGHT SIDE
'Indicates horizontal center of gravity
flndicates vertical center of gravity
NOTES:
1. Dimensions in [ ] are in millimeters.
Center of Gravity.
3
Direction of airflow
4. On vertical discharge units, ductwork is to be
attached to accessoiy roof curb only. For hor
izontal discharge units, field-supplied flanges
should be attached to horizontal discharge
openings and all ductwork should be at
tached to the flanges.
5 Minimum clearances are as follows (local codes
or jurisdiction may prevail):
NOTE: When installing these units, use the
maximum clearance stated for your application
a Between unit, flue side, and combustible
surfaces, 36 inches. (Minimum clearance
to combustibles, flue side, is 18 in for units
with accessory flue discharge deflector.)
b. Bottom to combustible surfaces (when not
using curb), 0 in. for LJD,LJE units and
1 in. for LJF units.
c. Condenser coil for proper airflow, 36-in one
side, 12 in the other The side getting the
greater clearance is optional
d. Overhead, 60 in to assure proper con
denser fan operation
e. Horizontal supply and return end, 0 inches
f Between units, control box side, 42 in per
NEC (National Electrical Code),
g Between unit and ungrounded surfaces, con
trol box side, 36 in. per NEC.
h. Between unit and block or concrete walls
and other grounded surfaces, control box
side, 42 in. per NEC.
6
. With the exception of the clearance for the
condenser coil and combustion side, as stated
in Notes 5a, b, and c, a removable fence or
barricade requires no clearance
7 Units may be instailed on combustible floors
made from wood or class A, B, or C roof cov
ering material
FRONT
Connection Sizes
A
1%" Dia [351 Field Power Supply Hole
B
2" Dia [50.51 Power Supply Knockout
c
2¥i6" Dia [551 Charging-Port Hole
D
%" [221 Field Control Wiring Hole
E
%" Condensate Drain
F
V2"-14 NPT Gas Connection
O'-O
3/B
r’OJ
LEFT SIDE
FRONT
L
Fig. 6 — Base Unit Dimensions