Roberts Gorden CORAYVAC, Руководство по установке

Страница: 35 / 119

SECTION 4: T
YPICAL
W
IRING
D
IAGRAMS
31
CORAYVAC ® Modulating Central and Satellite Control External Wiring, 1Ø (continued)
Modulation signals
to Unitary heaters
Zone 1 Unitary
Zone 2 Unitary
Zone 3 Unitary
Zone 4 Unitary
PUMP 1
PUMP 2
U
L2 U1 V1 W1 U2 V2 W2 G G G L1 L3
24V
ac 24V
ac
N1
L
Outside Air
Blower 1
Outside Air
Blower 2
V W G
U V W G
N M L N M T1 T2 T3 T1 T2 T3
VFD PWR IN
BLOWERS OPTIONAL
TERMINAL BL
OCK 2
115V/230V 1O
L1/L L2/N GND
120VAC
60HZ 15A
120VAC
60HZ 15A
BLK WHT GRN
N G G N L L L L N N N N G
N1
24V
ac
N1
24V
ac
RELA
Y 3
RELA
Y 2
RELA
Y 1
RELA
Y 5
RELA
Y 6
RELA
Y 4
24V
ac 24V
ac
N1
Zone 1
Burners
Zone 2
Burners
Zone 3
Burners Zone 4
Burners
Pump Operated Zones
G N L G N L G N L G N L
CB2
20A
11
14
12
COM
NO
NC
11
14
12
COM
NO
NC
(A1)
(A2)
TERMINAL BL
OCK 1
11
14
12
COM
NO
NC
(A1)
(A2)
11
14
12
COM
NO
NC
(A1)
(A2)
11
14
12
COM
NO
NC
(A1)
(A2)
11
14
12
COM
NO
NC
(A1)
(A2)
11
14
12
COM
NO
NC
11
14
12
COM
NO
NC
11
14
12
COM
NO
NC
11
14
12
COM
NO
NC
(A1)
(A2)
11
14
12
COM
NO
NC
11
14
12
COM
NO
NC
120V 60HZ
1O 20A
L N GND
FROM
PS2
FROM
PS1
CONTROL PWR IN
TO PS 1
TO PS 2
BLK WHT GRN