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TEMP (F)
AIR ENT
COND
56
65
28.6
70
23.8
75
19.0
80
15.0
85
10.9
90
SPH
7.7
95
—
100
—
105
—
110
—
115
—
Ewb-Entering Wet Bulb
SPH-Superheat at Compressor (F)
– -Do not attempt to charge system under these conditions as refrigerant slugging may occur.
TEMP (F)
AIR ENT
COND
56
65
13.5
70
11.4
75
9.4
80
8.9
85
8.2
90
SPH
7.7
95
7.2
100
6.6
105
6.1
110
—
115
—
Ewb-Entering Wet Bulb
SPH-Superheat at Compressor (F)
– -Do not attempt to charge system under these conditions as refrigerant slugging may occur.
TEMP (F)
AIR ENT
COND
56
65
26.3
70
24.0
75
19.7
80
15.8
85
12.0
90
SPH
7.5
95
—
100
—
105
—
110
—
115
—
Ewb-Entering Wet Bulb
SPH-Superheat at Compressor (F)
– -Do not attempt to charge system under these conditions as refrigerant slugging may occur.
units with an outer and inner (2 row) outdoor coil, be sure to clean
between the coils. Be sure to flush all dirt and debris from the unit
base.
Inspect the drain pan and condensate drain line when inspecting
the coils. Clean the drain pan and condensate drain by removing all
Table 13D—Superheat Charging Table, Unit 036
58
60
62
28.6
30.4
32.1
23.8
25.5
27.2
19.1
20.6
22.2
15.0
15.8
16.5
10.9
10.9
10.9
7.7
7.0
8.3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Table 13E—Superheat Charging Table, Unit 042
58
60
62
13.5
13.5
17.1
11.4
11.5
15.1
9.4
9.4
13.0
8.9
8.9
12.4
8.2
8.2
11.8
7.7
7.7
10.8
7.2
7.2
9.7
6.6
6.6
9.6
6.1
6.1
9.6
—
—
7.0
—
—
—
Table 13F—Superheat Charging Table, Unit 048–301
58
60
62
27.0
27.6
28.6
23.8
23.6
25.0
19.7
19.7
21.4
15.8
15.8
17.6
12.0
12.0
13.8
7.5
7.5
9.4
—
—
5.0
—
—
—
—
—
—
—
—
—
—
—
—
EVAP AIR – CFM
1150
EVAP AIR – Ewb (F)
64
66
68
33.3
34.3
33.4
29.5
32.3
32.0
25.7
30.4
30.6
21.1
26.5
27.7
16.6
22.6
24.8
12.6
19.1
21.5
8.6
14.5
16.5
—
11.3
14.3
—
7.1
10.5
—
—
7.1
—
—
—
EVAP AIR – CFM
1400
EVAP AIR – Ewb (F)
64
66
68
20.7
24.3
25.7
18.7
22.3
23.6
16.5
20.1
21.6
16.0
19.4
21.0
15.3
18.7
20.2
13.7
16.7
18.7
12.2
14.6
17.2
12.6
15.5
17.6
13.1
16.5
18.0
9.9
13.0
15.0
6.9
9.4
11.9
EVAP AIR – CFM
1600
EVAP AIR – Ewb (F)
64
66
68
29.6
30.5
30.9
26.4
27.8
28.4
23.2
25.0
25.9
19.4
21.2
22.7
15.6
17.5
19.5
11.3
13.2
16.3
7.0
9.0
13.1
—
—
9.4
—
—
5.7
—
—
—
—
—
—
foreign matter from the pan. Flush the pan and drain tube with
clear water. Do not splash water on the insulation, motor, wiring,
or air filter(s). If the drain tube is restricted, clear it with a
"plumbers snake" or similar probe device. Ensure that the auxiliary
drain port above the drain tube is also clear
29
70
72
74
32.0
30.7
29.8
30.9
29.7
28.6
29.7
28.7
27.5
27.8
27.8
26.6
25.9
26.9
25.6
23.4
25.3
24.4
20.9
23.6
23.3
17.4
20.4
21.1
13.9
17.2
19.0
11.7
16.4
18.2
9.6
15.5
17.3
70
72
74
27.1
28.5
27.8
25.1
26.4
26.1
23.0
24.4
24.5
22.4
23.8
24.0
21.8
23.3
23.4
20.7
22.7
22.7
19.7
22.2
22.3
19.7
21.6
21.7
19.5
21.1
21.1
17.1
19.1
19.8
14.5
17.0
18.5
70
72
74
31.3
31.7
31.2
29.0
29.7
29.6
26.8
27.6
27.9
24.1
25.6
26.2
21.5
23.5
24.5
19.3
22.4
23.3
17.1
21.2
22.0
14.3
19.1
20.3
11.4
17.1
18.6
9.0
13.5
15.8
6.7
10.0
13.0
76
28.9
27.6
26.3
25.3
24.3
23.6
22.9
21.8
20.8
19.9
19.1
76
27.0
25.8
24.6
24.0
23.4
22.9
22.3
21.7
21.2
20.6
20.0
76
30.7
29.5
28.2
26.9
25.6
24.2
22.8
21.4
20.1
18.0
16.0
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