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55908014-23
ELECTRICAL CONNECTIONS
•
Cables are routed to the terminal block via the cable cord grips at the rear of the unit and then through the back of
the electrics box (see page 2).
•
Cables
MUST
be size compatible with the recommended system fuse.
FUSES
Note:
On 3 ph systems the supply must go to the CKC outdoor unit and then to the CXE indoor unit.
LOW TEMPERATURE CXE 17 SERIES MATCHED WITH CKC 50 SERIES UNITS WITH
MICROCHANNEL COIL
CXE
CKC
5
10
15
20
CXE 40 + CKC 20
55917016 55020720
459
584
709
834
CXE 50 + CKC 40
55917015 55020741
676
976
1276
1576
CXE 70 + CKC 60
55917014 55020740 1070
1370
1670
1970
CXE 90 + CKC 80
55917019 55020723 1310
1610
1910
2210
CXE
CKC
20
25
30
35
40
45
50
55
60
65
70
75
80
CXE 40 + CKC 20
55917016 55020720
654
734
814
894
974
1054
1134
CXE 50 + CKC 40
55917015 55020741
836
986
1136
1286
1436
1586
1736
1886
2036
2186
2336
2486
2636
CXE 70 + CKC 60
55917014 55020740 1230
1380
1530
1680
1830
1980
2130
3270
3510
3750
3990
4230
4470
CXE 90 + CKC 80
55917019 55020723 1610
1760
1910
2060
2210
2360
2510
3650
3890
4130
4370
4610
4850
System
Liquid Line
R407C
System
Expansion Line
R407C
1PH
3PH
1PH
3PH
CXE 30
16A
-
16A
-
CXE 40
20A
-
20A
-
CXE 50
20A
-
20A
-
CXE 70
20A
16A/PH
20A
20A/PH
CXE 90
25A
16A/PH
25A
20A/PH
COOL ONLY
WITH ELECTRIC
SYSTEM