Instruction manual
C. CONNECTING GROUND LEAD TO GROUND LUG
Connect the ground lead to the chassis using the ground lug in the
wiring splice box (See Fig. 18).
D. ROUTING CONTROL POWER WIRES (24-V)
Form a drip-loop with the thermostat leads before routing them
into the unit. Route the thermostat leads through grommeted,
low-voltage hole provided in unit into unit control power splice
box (See Fig. 2 and 3). Connect thermostat leads to unit control
power leads as shown in Fig. 17.
The unit transformer supplies 24-v power for complete system
including accessory electrical heater. An automatic-reset circuit
breaker (See Fig. 19) is provided in the 24-v circuit; see the caution
TABLE 6—ELECTRICAL DATA—602A
UNIT 602A
SIZE
V-PH-HZ
VOLTAGE
RANGE
COMPRESSOR
OFM
FLA
IFM
FLA
ELECTRIC HEAT SINGLE POINT POWER SUPPLY
MIN MAX RLA LRA Nominal Kw* FLA MCA
FUSE OR
CKT BKR
MOCP
024 208/230–1–60 187 253 10.8 56 0.90 2.0
-/-
3.8/5.0
5.4/7.2
7.5/10.0
-/-
18.1/20.8
26.0/30.0
36.1/41.7
16.4/16.4
39.0/42.4
48.9/53.9
61.5/68.5
20/20
40/45
60/60
-
-
-
-
70/70
030
208/230–1–60 187 253 14.0 73 0.9 2.1
-/-
3.8/5.0
5.4/7.2
7.5/10.0
11.3/15.0
-/-
18.1/20.8
26.0/30.0
36.1/41.7
54.2/62.5
20.5/20.5
43.1/46.5
53.0/58.0
65.6/72.6
88.2/98.6
25/25
45/50
-
-
-
-
-
70/70
70/80
90/100
208/230–3–60 187 253 10.4 63 0.9 2.1
-/-
3.8/5.0
7.5/10.0
11.3/15.0
-/-
10.4/12.0
20.8/24.1
31.3/36.1
16.0/16.0
29.0/31.0
42.1/46.1
55.1/61.1
20/20
35/35
45/50
-
-
-
-
60/70
036
208/230–1–60 187 253 16.7 97 1.6 3.6
-/-
3.8/5.0
5.4/7.2
7.5/10.0
11.3/15.0
-/-
18.1/20.8
26.0/30.0
36.1/41.7
54.2/62.5
26.1/26.1
48.6/52.1
58.6/63.6
71.2/78.2
93.8/104.2
35/35
50/60
-
-
-
-
-
70/80
80/80
100/110
208/230–3–60 187 253 11.2 75 1.6 3.6
-/-
3.8/5.0
7.5/10.0
11.3/15.0
-/-
10.4/12.0
36.1/41.7
31.3/36.1
19.2/19.2
32.2/34.2
45.2/49.3
58.3/64.3
25/25
35/35
50/50
-
-
-
-
60/70
460–3–60 414 506 5.4 37.5 0.9 1.9
-/-
5
10
15
-/-
6
12
18
9.6
17.1
24.6
32.1
15
20
25
35
-
-
-
-
042
208/230–1–60 187 253 18.4 104 0.9 4.1
-/-
3.8/5.0
5.4/7.2
7.5/10.0
11.3/15.0
15.0/20.0
-/-
18.1/20.8
26.0/30.0
36.1/41.7
54.2/62.5
72.2/83.3
28.0/28.0
50.6/54.0
60.5/65.5
73.1/80.1
95.7/106.1
118.3/132.2
35/35
60/60
-
-
-
-
-
-
80/80
80/90
100/110
125/150
208/230–3–60 187 253 12.4 88 0.9 4.1
-/-
3.8/5.0
7.5/10.0
11.3/15.0
15.0/20.0
-/-
10.4/12.0
20.8/24.1
31.3/36.1
41.6/48.0
20.5/20.5
33.5/35.5
46.6/50.6
59.6/65.6
72.5/80.5
25/25
40/40
50/60
-
-
-
-
-
60/70
80/90
460–3–60 414 506 5.8 44 0.9 2.0
-/-
5
10
15
20
-/-
6
12
18
24.1
10.2
17.7
25.2
32.7
40.2
15
20
30
35
45
-
-
-
-
-
048
208/230–1–60 187 253 23.4 126 1.6 4.1
-/-
3.8/5.0
5.4/7.2
7.5/10.0
11.3/15.0
15.0/20.0
-/-
18.1/20.8
26.0/30.0
36.1/41.7
54.2/62.5
72.2/83.0
34.9/34.9
57.4/60.9
67.3/72.4
80.0/86.9
102.5/113.0
125.1/139.0
45/45
-
-
-
-
-
-
70/70
90/90
90/90
110/125
150/150
208/230–3–60 187 253 13.0 93 1.6 4.1
-/-
3.8/5.0
7.5/10.0
11.3/15.0
15.0/20.0
-/-
10.4/12.0
20.8/24.1
31.3/36.1
41.6/48.0
21.9/21.9
34.9/36.9
47.9/51.9
60.9/67.0
73.8/81.8
30/30
40/40
50/60
-
-
-
-
-
70/70
80/90
460–3–60 414 506 6.4 46.5 0.9 2.0
-/-
5
10
15
20
-/-
6
12
18
24.1
10.8
18.3
25.8
33.3
40.8
15
20
30
35
45
-
-
-
-
-
060
208/230–1–60 187 253 28.8 169 1.4 6.2
-/-
3.8/5.0
5.4/7.2
7.5/10.0
11.3/15.0
15.0/20.0
-/-
18.1/20.8
26.0/30.0
36.1/41.7
54.2/62.5
72.2/83.3
43.6/43.6
66.2/69.6
76.1/181.1
88.7/95.7
111.3/121.7
133.9/147.8
60/60
-
-
-
-
-
-
70/80
100/110
100/100
125/125
150/150
208/230–3–60 187 253 17.3 123 1.4 6.2
-/-
3.8/5.0
7.5/10.0
11.3/15.0
15.0/19.9
-/-
10.4/12.0
20.8/24.1
31.3/36.1
41.6/48.0
29.2/29.2
42.3/44.3
55.2/59.4
68.3/74.3
81.2/89.2
35/35
50/50
60/60
-
-
-
-
-
70/80
90/90
460–3–60 414 506 9.0 62 0.9 3.2
-/-
5
10
15
20
-/-
6
12
18
24.1
15.4
22.9
30.4
37.9
45.4
20
25
35
40
50
-
-
-
-
-
—11—
labelonthetransformerorFig.20.Transformerisfactorywired
C00133