CONTACTOR
GROUND
PLUG
Refer to electrical data tables to size
the disconnect
Field-supplied disconnect
Single
phase
power
supply
CAUTION
Label all wire prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing.
Fig. 6-2 Typical Field Power Wiring Diagram
Table 6-1: 13.4 SEER2 W/Without Electric Heat
Size
(Tons)
Compressors
024/030: Rotary compressor
036/042/048/060: Scroll compressor
1. Minimum Circuit Ampacity.
2. Maximum Over Current Protection per Standard UL 60335.
3. Fuse or HACR circuit breaker size installed at factory or field installed.
Volt
OD Fan
Motors
ID Fan
Motors
Max Fuse
Breaker
Size(Amps)
Heater Circuit (without units)
MCA
(Amps)
AmpsStagesKW
ModelFLA
FLALRARLA
24(2.0)
30(2.5)
36(3.0)
42(3.5)
48(4.0)
60(5.0)
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
None
EHK-05G
EHK-08G
EHK-10G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
EHK-20G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
EHK-20G
None
EHK-05G
EHK-08G
EHK-10G
EHK-15G
EHK-20G
-
3.8/5
5.6/7.5
7.5/10
-
3.8/5
5.6/7.5
7.5/10
11.3/15
-
3.8/5
5.6/7.5
7.5/10
11.3/15
-
3.8/5
5.6/7.5
7.5/10
11.3/15
15/20
-
3.8/5
5.6/7.5
7.5/10
11.3/15
15/20
-
3.8/5
5.6/7.5
7.5/10
11.3/15
15/20
-
1
1
1
-
1
1
1
2
-
1
1
1
2
-
1
1
1
2
2
-
1
1
1
2
2
-
1
1
1
2
2
None
18.1/20.8
27.1/31.3
36.1/41.7
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
72.3/83.4
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
72.3/83.4
None
18.1/20.8
27.1/31.3
36.1/41.7
54.2/62.5
72.3/83.4
23/26
34/40
46/53
23/26
34/40
46/53
68/79
23/26
34/40
46/53
68/79
23/26
34/40
46/53
68/79
91/105
23/26
34/40
46/53
68/79
91/105
23/26
34/40
46/53
68/79
91/105
25/30
35/40
50/60
25/30
35/40
50/60
70/80
25/30
35/40
50/60
70/80
25/30
35/40
50/60
70/80
100/110
25/30
35/40
50/60
70/80
100/110
25/30
35/40
50/60
70/80
100/110
9.2
10.2
13.0
15.2
17.3
21.5
43.0
58.0
75.0
112.3
108.0
127.9
1.0
2.0
2.0
2.0
2.0
2.0
2.5
3.2
4.3
3.2
3.2
6.0
10