Installation manual

66 McQuay IM 487-4
Wiring Diagrams
Figure 73. CV fan power (SAF and RAF)
HSAF-1
HSAF-2 HSAF-3
ELECTRICAL
CIRCUIT #1
CUSTOMER
SUPPLIED
POWER
106 107 108 109 110 111 112 113 133 134 135 136 137 138 139 140 141
426
109
426
MTR
T3 T2
T1
T3B
T3A
T2B
T2A
T1B
T1A
L3B L3A L2B L2A L1B L1A
T3 T2
L3 L2
T1L1
G
T3 T2
T1
L3 L2 L1
L3B L3A L2B L2A L1B L1A
L3-3 L2-3 L1-3
SUPPLY-FAN
MMP10
M10
GLG1
DS1
PB11
PB11
111A 110A 109A
137A 138A 139A
137 138
139
(Schematic continues on next page.)