22
18-AC51D1-10E-EN
Indoor Wet Bulb Temp (F)
Outdoor
Dry
Bulb
Temp.
(F)
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
55
7
9
10
11
12
14
15
17
18
20
21
23
24
26
27
29
30
60
5
7
8
9
10
12
13
15
16
18
19
21
22
24
25
27
28
30
31
65
4
6
8
10
11
13
14
16
17
18
19
21
22
24
25
27
28
27
31
70
5
7
8
10
11
13
14
16
17
18
19
21
22
24
25
27
28
30
31
75
5
6
7
9
10
12
14
16
18
19
21
22
24
26
28
29
31
32
80
4
6
7
9
10
11
12
14
16
18
19
21
23
25
26
28
29
31
33
85
4
6
7
9
10
13
14
16
18
20
21
23
24
26
28
29
30
31
32
90
4
6
8
10
11
13
14
16
18
20
22
24
25
27
28
30
31
95
4
6
8
10
13
14
16
18
20
22
23
25
26
28
29
100
6
8
10
12
13
16
18
20
21
23
25
27
29
105
4
6
7
9
11
13
15
18
20
22
24
26
28
110
4
7
9
11
13
16
18
21
23
26
28
115
6
9
12
14
16
19
21
24
26
Using a digital psychrometer, measure the return air wet-bulb temperature at the unit just before the coil. Also measure the outdoor dry-bulb tem-
perature. Use these temperatures to locate the target superheat on the charging table. Do not attempt to charge the system if these conditions fall
outside of this charging table.
ADD refrigerant to DECREASE total superheat. REMOVE refrigerant to INCREASE total superheat. Always allow 10 to 15 minutes of operature
after any refrigerant or air flow change prior to determining the final superheat.
Fixed Orifice Superheat Charging Table
STEP 9
- Record System Information for refer-
ence.
Record system pressures and temperatures
after charging is complete.
Outdoor model number = _________________
Measured Outdoor Ambient = __________ º F
Measured Indoor Ambient = __________ º F
Measured Liquid Line Temp = __________ º F
Measured Suction Line Temp = __________ º F
Liquid Gage Pressure = __________ PSI
Suction Gage Pressure = __________ PSI
Содержание 4TTR4018-060
Страница 25: ...18 AC51D1 10E EN 25 PRINTED FROM D158513P01 018L Models PRINTED FROM D158515P01 060L Models...
Страница 26: ...26 18 AC51D1 10E EN Section 17 Wiring Diagrams 018N 019N 024N 025N 042N 049N Models...
Страница 27: ...18 AC51D1 10E EN 27 018N 019N 024N 025N 042N 049N Models...
Страница 28: ...28 18 AC51D1 10E EN PRINTED FROM D157362P05 REVB 030N 036N 048N Models...
Страница 29: ...18 AC51D1 10E EN 29 PRINTED FROM D157362P05 REVB 030N 036N 048N Models...
Страница 30: ...30 18 AC51D1 10E EN 060N Models...
Страница 31: ...18 AC51D1 10E EN 31 060N Models...
Страница 32: ...32 18 AC51D1 10E EN 018L 024 25L 030 31L 036 37L 036 37M 042 43L 048L Models PRINTED FROM D157362P05 REVB...
Страница 33: ...18 AC51D1 10E EN 33 018L 024 25L 030 31L 036 37L 036 37M 042 43L 048L Models PRINTED FROM D157362P05 REVB...
Страница 34: ...34 18 AC51D1 10E EN 060L Models...
Страница 35: ...18 AC51D1 10E EN 35 060L Models...
