Справочник Пользователя для Allied Air Enterprises 4)PCE(13
Page 8 of 13
506252-01
Issue 0902
Cooling System Performance
For maximum performance of the cooling system, operating
temperatures and pressure should be checked. Superheat
should be determined at Standard ARI test conditions of 82°F
outdoor and 80°F indoor dry bulb/67°F wet bulb. If superheat
measured deviates from values found in Table 4, refrigerant
charge should be adjusted accordingly for maximum
performance.
For maximum performance of the cooling system, operating
temperatures and pressure should be checked. Superheat
should be determined at Standard ARI test conditions of 82°F
outdoor and 80°F indoor dry bulb/67°F wet bulb. If superheat
measured deviates from values found in Table 4, refrigerant
charge should be adjusted accordingly for maximum
performance.
Suction Superheat
Table 4
e
z
i
S
t
a
e
h
r
e
p
u
S
n
o
i
t
c
u
S
s
n
o
i
t
i
d
n
o
C
I
R
A
@
B
W
D
I
°
7
6
/
B
D
D
I
°
0
8
-
D
O
°
2
8
2
2
R
A
0
1
4
4
2
°
2
2
°
5
1
0
3
°
0
2
°
5
1
6
3
°
0
2
°
2
1
2
4
°
0
2
°
2
1
0
6
,
8
4
°
0
2
°
0
1