Carrier 48FC M20 Series Service And Maintenance Instructions page 87

Single package rooftop gas heat/electric cooling unit with puron (r-410a) refrigerant 17.5-27.5 nominal tons
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SIZE
VOLTAGE
48FC*20-28
Electro-Mechanical
W7220 Controller
48FC*30
Electro-Mechanical
W7220 Controller
48FC*20-28
SystemVu™
Controller
(Factory Option)
48FC*30
SystemVu™
Controller
(Factory Option)
SIZE
VOLTAGE
48FC*20-28
Electro-Mechanical
W7220 Controller
48FC*30
Electro-Mechanical
W7220 Controller
48FC*20-28
SystemVu™
Controller
(Factory Option)
48FC*30
SystemVu™
Controller
(Factory Option)
APPENDIX E — WIRING DIAGRAMS
48FC*20-30 — Wiring Diagrams — Standard SCCR
CONTROL
(OVERLAY)
208/230
50HE003741
460
50HE003742
575
208/230
50HE003741
460
50HE003742
575
208/230
50HE004108
460
50HE004109
575
208/230
50HE004108
460
50HE004109
575
48FC*20-30 — Wiring Diagrams — High SCCR
CONTROL
(OVERLAY)
208/230
50HE006351
460
50HE006352
208/230
50HE006351
460
50HE006352
208/230
50HE006357
460
50HE006358
208/230
50HE006357
460
50HE006358
PAGE
88
89
88
89
90
91
89
91
PAGE
104
105
104
105
106
107
106
107
87
POWER
PAGE
50HE003743
92
50HE003762
93
50HE003763
94
50HE003744
95
50HE003764
96
50HE003765
97
50HE004092
98
50HE004100
99
50HE004101
100
50HE004093
101
50HE004102
102
50HE004103
103
POWER
PAGE
50HE006161
108
50HE006165
109
50HE006162
110
50HE006167
111
50HE006170
112
50HE006174
113
50HE006171
114
50HE006175
115

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