Carrier 38GC User Manual
38gc, Carrier, Air-cooled condensing units
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Carrier
Æ
38GC
c? -1
Air-Cooled Condensing Units
\
AIR FLOW
CLEARANCE
rjfiN
SJCT^UM
S'-cr
t
LIQUID LINE
SUCTION LINE
J'
d
IAM HOLES
MTG SLOTS
(USE ANY TWO)
I DIAM HOLE
FOR
CONTROL
POWER CONN t
1-^" DIAM
HOLE FOR
LINE POWER
CONN
BOTTOM VIEW 38GC10I; 38GC,GFI02,103
SUCTION
LINE
LIQUID LINE
DIAM
HOLE
FOR
CONTROL
POWER CONN t
(USE ANY TWO)
BOTTOM VIEW 38GC.GFI04,145,105; 38GFI06
CONCRETE MOUNTING PAD
CONCRETE PAD **
(SQ OR CIRCULAR)
E SUCTION LINE
F LIQUID LINE
TIE DOWN B0LTS(i-20x lin )
(USE ANY TWO LOCATIONS,
180“ APART)
illl SPACE REQUIRED FOR SERVICE
CONDENSER AIR FLOW
*Two plugged holes to accommodate charging lines Replace plugs when finished
tl nsert rubber grommet (shipped in low voltage splice box) in hole to protect wires if conduit is not used
J1-3/8 in diam on 38GF106 single-phase units
**Concrete pad should weigh 1 -1 /2 to 2 times weight of unit
Fig. 1 — Dimensions, Connections and Mounting Pad (Unit Access Panel Removed)
Table 1 — Installation Data
C O N D E N S I N G U N I T
3 8 G C
1 0 1
3 8 G C . G F
3 8 G F
1 0 2
1 0 3
1 0 4
1 4 5
1 0 5
1 0 6 *
O P E R A T I N G
3 8 G C
1 1 1
1 3 2
1 4 9
1 6 5
2 0 7
2 2 0
_
W T ( l b )
3 8 G F
-
1 3 6
1 5 4
1 6 9
2 1 1
2 2 4
2 5 0
D I M E N S I O N S
D i a m A
2-0%
2 - 0 ^ 4
2-0%
2-5%
2-5%
2 - 5 ^ 4
2-5%
( f t - i n . )
H e i g h t C
2 - 1
V i
6
2 - 3 V i 6
2-3%,
2 - 1
V i
6
2-5%,
2 - 5 V , 6
2-7%,
R E F R I G E R A N T
S u e t O D F
V ,
= / s
%
^ / 4
'%
V
4
I V
3
C O N N , ( i n . )
L i q O D F
%
' /
b
%
%
V
b
%
_______ j 38GF units only, field-supplied tubing sizes for oil return and refrigerant charge
*38GF006 supplied with 3/4 to 1 -1 /8 in suction valve connection adapter (field-installed)
Table 2 — Pad Dimensions (ft—in.)
D I M .
3 8 G C
1 0 1
3 8
i 6 ï , ^ T 0 3 ~ ~ “
G C , G F 1 3 8 G F
" 1 0 4 , 1 4 5 , 1 0 5 " j 1 0 6
D
- 3
2 - 1 0
E
0-2%
0 - 4 %
F
0-3V,
0 -
7%
G
-5%
1 - 1 0 %
H
0 - 1 %
0 - 2
© Carrier Corporation 1971
Form 38GC-15SI