36
PERFORMANCE DATA
PERFORMANCE TEST
All data based upon listed indoor dry bulb temperature. .00
inches external static pressure on coil of outdoor section.
Indoor air cubic feet per minute (CFM) as listed in the Perfor-
mance Data Sheets:
If conditions vary from this, results will change as follows:
1.
As indoor dry bulb temperatures increase, a slight
increase will occur in indoor air temperature drop (Delta
T). Low and high side pressures and power will not
change.
2.
As indoor CFM decreases, a slight increase will oc-
cur in indoor temperature drop (Delta T). A slight de-
crease will occur in low and high side pressures and
power.
A properly operating unit should be within plus or minus
2
degrees
of the subcooling value shown in the Heat Pump
Specifications.
A properly operating unit should be within plus or minus
3
degrees
of the typical (Delta T) value shown.
A properly operating unit should be within plus or minus
7
capacity
btuh
c.o.p.
4.8
9.6
14.4
19.2
65
41.48
4.11
57.86
74.24
90.63
107.01
60
39.27
3.96
55.65
72.03
88.42
104.80
55
36.96
3.80
53.34
69.72
86.11
102.49
50
34.55
3.62
50.93
67.31
83.70
100.08
45
31.98
3.41
48.36
64.74
81.13
97.51
40
29.70
3.23
46.08
62.46
78.85
95.23
35
27.39
3.04
43.77
60.15
76.54
92.92
30
24.92
2.49
41.30
57.68
74.07
90.45
25
23.00
2.35
39.38
55.76
72.15
88.53
20
21.18
2.21
37.56
53.94
70.33
86.71
15
19.26
2.06
35.64
52.02
68.41
84.79
10
17.28
1.89
33.66
50.04
66.43
82.81
5
15.32
1.72
31.70
48.08
64.47
80.85
0
13.36
1.53
29.74
46.12
62.51
78.89
-5
11.40
1.34
27.78
44.16
60.55
76.93
-10
9.34
1.13
25.72
42.10
58.49
74.87
Basic U nit without
Auxiliary Heat
Outdoor
Ambient
°F.
Model: SSZ140361B* / AR*F3TXV -1
Conditions: 1250 CFM Indoor Air @ 70°F DB
Capacity of U nit*
With KW of Auxiliary heat
PSIG
of the
HI PR
shown.
A properly operating unit should be within plus or minus
3
PSIG
of the
LO PR
shown.
A properly operating unit should be within plus or minus
3
Amps
of the typical value shown.
NOTE: Pressures are measured at the liquid and suction
service valve ports.