Pressure Chart; Table 8 Cooling Pressure - Bard QTEC QA241 Series Installation Instructions Manual

Packaged air conditioner
Table of Contents

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R
E
T
U
R
N
A
R I
M
O
D
E
L
T
E
M
. P
P
R
E
7
5
D
B
L
o
6
2
W
B
H
g i
8
0
D
B
L
o
Q
A
2
4
1
6
7
W
B
H
g i
8
5
D
B
L
o
7
2
W
B
H
g i
7
5
D
B
L
o
6
2
W
B
H
g i
8
0
D
B
L
o
Q
A
3
0
1
6
7
W
B
H
g i
8
5
D
B
L
o
7
2
W
B
H
g i
7
5
D
B
L
o
6
2
W
B
H
g i
8
0
D
B
L
o
Q
A
3
6
1
6
7
W
B
H
g i
8
5
D
B
L
o
7
2
W
B
H
g i
7
5
D
B
L
o
6
2
W
B
H
g i
8
0
D
B
L
o
Q
A
4
2
1
6
7
W
B
H
g i
8
5
D
B
L
o
7
2
W
B
H
g i
7
5
D
B
L
o
6
2
W
B
H
g i
8
0
D
B
L
o
Q
A
4
8
1
6
7
W
B
H
g i
8
5
D
B
L
o
7
2
W
B
H
g i
7
5
D
B
L
o
6
2
W
B
H
g i
8
0
D
B
L
o
Q
A
6
0
1
6
7
W
B
H
g i
8
5
D
B
L
o
7
2
W
B
H
g i
Low side pressure ± 2 psig
High side pressure ± 5 psig
Tables are based upon rated CFM (airflow) across the evaporator coil. 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 instruction
s.
TABLE 8
COOLING PRESSURE
(ALL TEMPERATURES IN DEGREES F)
A
R I
T
E
M
7
5
8
0
S
S
U
R
E
w
S
d i
e
7
3
7
3
h
S
d i
e
1
9
5
1
9
9
w
S
d i
e
7
8
7
8
h
S
d i
e
2
0
3
2
0
4
w
S
d i
e
8
4
8
4
h
S
d i
e
1
2
1
2
1
3
w
S
d i
e
7
5
7
5
h
S
d i
e
2
2
6
2
0
2
w
S
d i
e
8
0
8
0
h
S
d i
e
2
2
8
2
3
3
w
S
d i
e
8
6
8
6
h
S
d i
e
2
3
8
2
4
0
w
S
d i
e
7
4
7
4
h
S
d i
e
2
1
2
2
1
5
w
S
d i
e
7
9
7
9
h
S
d i
e
2
1
9
2
2
0
w
S
d i
e
8
5
8
5
h
S
d i
e
2
2
3
2
2
8
w
S
d i
e
7
1
7
1
h
S
d i
e
2
4
6
2
4
8
w
S
d i
e
7
5
7
6
h
S
d i
e
2
5
1
2
4
3
w
S
d i
e
8
2
8
2
h
S
d i
e
2
6
1
2
6
2
w
S
d i
e
6
9
7
1
h
S
d i
e
2
2
1
2
3
7
w
S
d i
e
7
5
7
6
h
S
d i
e
2
2
8
2
4
4
w
S
d i
e
8
1
8
2
h
S
d i
e
2
3
7
2
5
2
w
S
d i
e
6
6
7
0
h
S
d i
e
2
4
1
2
5
8
w
S
d i
e
7
1
7
5
h
S
d i
e
2
4
7
2
6
5
w
S
d i
e
7
3
7
8
h
S
d i
e
2
5
6
2
7
4
P
E
R
A
T
U
R
E
E
N
T
E
R
N I
G
O
8
5
9
0
9
5
1
0
0
7
4
7
6
7
7
7
9
2
1
4
2
2
9
2
4
4
2
5
9
7
9
8
0
8
2
8
4
2
1
9
2
3
4
2
5
0
2
6
4
8
5
8
6
8
8
8
9
2
2
8
2
4
4
2
5
9
2
7
4
7
6
7
7
7
8
7
9
2
4
2
2
5
8
2
7
3
3
1
9
8
1
8
2
8
3
8
4
2
4
8
2
6
4
2
8
0
2
9
6
8
7
8
8
8
9
9
0
2
5
7
2
7
3
2
9
0
3
0
6
7
5
7
6
7
7
7
8
2
3
3
2
5
1
2
6
9
2
8
7
8
0
8
1
8
2
8
3
2
3
9
2
5
7
2
7
6
2
9
4
8
6
8
7
8
8
8
9
2
4
7
2
6
7
2
8
6
3
0
5
7
2
7
3
7
4
7
5
2
6
4
2
8
1
2
9
9
3
1
8
7
7
7
8
7
9
8
0
2
7
0
2
8
8
3
0
7
3
2
7
8
3
8
4
8
5
8
6
2
7
9
2
9
8
3
1
8
3
3
0
7
2
7
2
7
3
7
4
2
5
2
2
7
0
2
8
7
3
0
5
7
6
7
7
7
8
7
9
2
6
0
2
7
6
2
9
4
3
1
2
8
2
8
3
8
4
8
5
2
6
9
2
8
5
3
0
4
3
2
3
7
4
7
8
8
1
8
5
2
7
6
2
9
4
3
1
4
3
3
2
7
9
8
3
8
7
9
2
8
3
3
0
2
3
2
2
3
4
8
2
8
6
9
0
9
2
9
3
3
1
3
3
3
3
3
5
U
T
D
O
O
R
C
O
L I
1
0
5
1
1
0
1
1
5
8
0
8
1
8
3
2
7
4
2
8
9
3
0
4
8
5
8
7
8
8
2
8
0
2
9
6
3
1
2
9
1
9
3
9
4
2
9
0
3
0
5
3
2
0
8
0
8
1
8
2
3
0
3
3
1
9
3
3
5
8
5
8
6
8
7
3
1
1
3
2
7
3
4
3
9
1
9
2
9
3
3
2
3
3
3
9
3
5
6
7
9
8
0
8
1
3
0
5
3
2
3
3
4
1
8
4
8
5
8
6
3
1
2
3
3
1
3
5
0
9
0
9
1
9
2
3
2
4
3
4
3
3
6
3
7
6
7
7
7
9
3
3
9
3
6
2
3
8
5
8
1
8
2
8
3
3
4
9
3
7
1
3
9
5
8
7
8
8
9
0
3
6
1
3
8
4
4
0
9
7
5
7
5
7
6
3
2
3
3
4
3
3
6
3
8
0
8
0
8
1
3
3
1
3
5
1
3
7
2
8
6
8
6
8
7
3
4
2
3
6
3
3
8
5
8
9
9
3
9
6
3
5
3
3
7
2
3
7
3
1
9
5
9
9
1
0
3
1
3
6
2
3
8
2
4
0
3
4
9
8
1
0
2
1
0
7
3
3
7
5
3
9
5
4
1
7
Manual 2100-437E
Page
31 of 31

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