Johnson Controls JA Series, Engineering Manual

Page: 21 / 249

6-11/16
13-3/8
11-21/32
25/32
13/32
14-31/32
15-15/16
13/32
19/32
25-31/32
37
Air discharge
8-5/8
5-29/32
1/2
1/2 1/2
1/2
2-
3/4
4-5/16
1 2 3 4 5 6
7 8 9
2-7/32 4-19/32
11-11/32
10-25/32
5/16
2-3/8
2-7/16
R1-3/16
R3/4
7
8
7
6
5 4
7
8
3-7/16
2-1/4
1-13/16
7
6
5
4
1-13/32
2-3/8
4-11/32
5-1/8
7-25/32
5-9/16
23-5/8
22-9/16
6-13/16
3-3/16
2-25/32
48-7/16
23/32
4-23/32
5-1/2
6-9/16
7-3/4
6-5/8
8-15/16
8-9/32
7-8/32
6-11/16
5-29/32
4-3/4
2-27/32
Air intak
e
Air discharge
7
8
2 3 9
3-29/32
25/32
6
5
2-3/8
7 4
Air intak
e
Installation anchor
ing hole (4-R6.5 or R1/4"), anchor bolt:
M10 or 13/32''
Refr
igerant tubing (liquid tube), flared connection ø3/8'' (ø9.52)
Refr
igerant tubing (gas tube), flared connection ø5/8'' (ø15.88)
Refr
igerant tubing por
t
Electr
ical wir
ing por
t ø1-3/8'' (ø35)
Electr
ical wir
ing por
t ø1-7/64'' (ø28)
Electr
ical wir
ing por
t ø55/64'' (ø22)
Electr
ical wir
ing por
t ø33/64'' (ø13)
A
uxiliar
y connection tube ø5/8'' to ø3/4'' (ø15.88 to ø19.05) 6 hp only
2 x ø32 or ø1/4'' holes (holes f
or drain)
Of the 4 ø32 or ø1/4'' holes
, use 1 of the 2 holes specified
for drain use to install the drain por
t.
Use
ru
bber plugs to seal the remaining 3 holes
.
1
F
or R410A only
Unit: inch
1-3. Dimensional Data
JCHX03652N, JCHXR03652N
JCHX05252N, JCHXR05252N
FORM 121.00-EG1
ISSUE DATE: 5/31/2012
21 JOHNSON CONTROLS