Carrier 50TFQ008 Installation, Start-Up And Service Instructions Manual page 5

DURABLADE
STD UNIT
ECONOMIZER
UNIT
WEIGHT
WEIGHT
50TFQ
Lb Kg Lb
940 426 44
008
965 438 44
009
012 1015 460 44
CONNECTION SIZES
" Dia. [35] Field Power Supply Hole
3
A 1 /
8
" Dia. [64] Power Supply Knockout
1
2 /
B
2
" Dia. [44] Charging Port Hole
3
C 1 /
4
" Dia. [22] Field Control Wiring Hole
7
D /
8
" — 14 NPT Condensate Drain
3
E /
4
F 2" Dia. [51] Power Supply Knockout
CORNER
ECONOMI$ER
WEIGHT
WEGHT
(A)
Kg Lb Kg Lb Kg
20 62 28 207 94
20 62 28 212 96
20 62 28 223 101
NOTES:
Fig. 5 — Base Unit Dimensions
CORNER CORNER CORNER
WEIGHT WEIGHT WEIGHT
(B) (C) (D)
Lb Kg Lb Kg Lb
178 81 254 115 301
183 83 261 119 309
193 88 274 124 325
1. Dimensions in [ ] are in millimeters.
2. Center of gravity.
3. Direction of airflow.
4. Ductwork to be attached to accessory roof curb only.
5. Minimum clearance (local codes or jurisdiction may prevail):
a. Bottom to combustible surfaces (when not using curb) 0 inches, on horizontal discharge units with
electric heat 1 in. clearance to ductwork for 1 ft.
b. Condenser coil, for proper airflow, 36 in. one side, 12 in. the other. The side getting the greater
clearance is optional.
c. Overhead, 60 in. to assure proper outdoor fan operation.
d. Between units, control box side, 42 in. per NEC (National Electrical Code).
e. Between unit and ungrounded surfaces, control box side, 36 in. per NEC.
f. Between unit and block or concrete walls and other grounded surfaces, control box side, 42 in. per
NEC.
g. Horizontal supply and return end, 0 inches.
6. With the exception of the clearance for the condenser coil as stated in Notes 5a, b, and c, a removable
fence or barricade requires no clearance.
7. Units may be installed on combustible floors made from wood or Class A, B, or C roof covering material.
" [495] for 008 and 009, 2'-0" [610] for 012 up from the bottom of
1
8. The vertical center of gravity is 1'-7 /
2
the base rail.
5
"H" "J"
Kg Ft-in. mm Ft-in. mm
7 5
136 2-0 / 632 3-5 / 1050
8 16
7 5
140 2-10 / 632 3-5 / 1050
8 16
7 5
147 2-10 / 885 4-1 / 1253
8 16
BOTTOM POWER CHART, THESE HOLES REQ'D
FOR USE WITH ACCESSORY PACKAGES —
1
CRBTMPWR002A00 (
THREADED
WIRE
CONDUIT
USE
SIZE
" " " "
1 / 24 V
2
" " " " FPT
1
1 / Power
4
"K"
Ft-in. mm
11
2-9 / 856
16
11
2-9 / 856
16
3
3-0 / 924
8
", 1 ")
1
/ /
2 4
REQ'D HOLE
SIZES
(Max.)
" [22.2]
7
/
8
" [44.4]
3
1 /
4