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COMPLETE™ Modulating Central and Satellite Control Wiring (CRV On/Off) (continued)
Z4
Z3
Z2
Z1
Indicator Lights
TERMINAL BLOCK 1
RELAY 1
RELAY 2
RELAY 3
RELAY 4
RELAY 5
RELAY 6
RELAY 7
RELAY 8
TRANSFORMER
N1/Gnd
24Vac
P2
P1
Zone 1
Burners
L
BLK
120V 60HZ
N
1O 20A
WHT
GND
G
N
GRN
G
N
G
N
PUMP 1
L
N
G
OA BLWRS OPTIONAL
Outside Air
Blower 1
L
N M
T1 T2 T3
120VAC
60HZ 15A
SECTION 4: T
W
D
YPICAL
IRING
IAGRAMS
Pump
Operated
Zones
Zone 2
Burners
L
G
N
L
L
G
N
L
L
G
N
L
PUMP 2
L
N
G
Outside Air
Blower 2
L N M
T1 T2 T3
120VAC
60HZ 15A
35
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