Cooling Pressures; Optional Accessories; Table 10 Cooling Pressures; Table 11 Optional Accessories - Bard YA253 Installation Instructions Manual

Wall mounted packaged air conditioner
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R
e
u t
n r
A
r i
M
o
d
l e
T
e
m
p
e
a r
u t
e r
7
5
D
B
6
2
W
B
8
0
D
B
Y
A
2
5
3
6
7
W
B
8
5
D
B
7
2
W
B
±
Low side pressure
2 PSIG
±
High side pressure
5 PSIG
Table based upon rated CFM (airflow) across the evaporator coil and should be found under section titled "Refrigerant Charge"
elsewhere in manual. If there is any doubt as to correct operating charge being in the system, the charge should be removed, system
evacuated, and recharged to serial plate instructions.
P
a
t r
N
u
m
b
B
O
P
2 -
B
F
A
D
2 -
M
F
A
D
2 -
C
R
V
2 -
B
E
F I
M
2 -
C
M
C
1 -
5
Manual 2100-460
Page
14
COOLING PRESSURE – OUTDOOR TEMPERATURE °F
P
e r
s
s
u
e r
7
5
8
0
L
o
w
S
d i
e
7
2
H
g i
h
S
d i
e
2
1
2
2
L
o
w
S
d i
e
7
7
H
g i
h
S
d i
e
2
1
7
2
L
o
w
S
d i
e
8
0
H
g i
h
S
d i
e
2
2
5
2

OPTIONAL ACCESSORIES

r e
D
e
s
c
i r
t p
o i
n
B
a l
k n
O
f f
P
a l
e t
B
a
o r
m
e
r t
c i
F
e r
s
h
A
r i
M
o
o t
i r
e z
d
F
e r
s
h
A
r i
D
C
o
m
m
e
c r
l a i
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o
o
m
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c
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n
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z i
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W
i
h t
E
h x
S
a t
t r
K
t i
TABLE 10
8
5
9
0
9
5
7
3
7
5
7
6
2
4
2
3
9
2
5
4
2
7
8
8
0
8
1
3
0
2
4
5
2
6
0
2
8
1
8
3
8
4
3
8
2
5
4
2
6
9
2
TABLE 11
D
a
m
p
r e
a
m
p
r e
e
i t n
t a l
r o
a
u
t s
1
0
0
1
0
5
1
1
0
7
8
7
9
7
9
6
9
2
8
7
3
0
5
3
8
3
8
4
8
5
7
6
2
9
4
3
1
3
3
8
6
8
7
8
8
8
6
3
0
4
3
2
4
3
Y
A
2
5
3
A -
Y
A
2
5
3
B -
X
X
X
X
X
X
X
X
X
X
X
X
1
1
5
8
1
8
2
2
4
3
4
4
8
7
8
8
3
2
3
5
3
9
0
9
1
4
4
3
6
5

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