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setup
EXPRESS SETUP Multi-Boilers — Example D, continued
1
6a
G W B
Relay
NO contact
BK, W, G
System
Circulator
G
120V coil
6b
G W B
2
Relay
NO contact
BK, W, G
System
Circulator
G
120V coil
BK, W, G
Circulator 1
2.2A Max.
BK, W, G
Circulator 2
2.2A Max.
BK, W, G
120V Boiler
11
Circulator
3
Output 2.2A Max.
Service
switch
Hot
120 VAC
Neutral
Power
Ground
4
5
BK, W, G
OUTPUT 1 HOT
Circulator 3
OUTPUT 1 NEUTRAL
2.2A Max.
OUTPUT 1 GROUND
BK, W, G
OUTPUT 2 HOT
Circulator 4
OUTPUT 2 NEUTRAL
2.2A Max.
OUTPUT 2 GROUND
BK, W, G
OUTPUT 3 HOT
Circulator 5
OUTPUT 3 NEUTRAL
2.2A Max.
OUTPUT 3 GROUND
BK, W, G
T3 (120 VAC, 2.2A Max Each)
OUTPUT 4 HOT
Circulator 6
OUTPUT 4 NEUTRAL
2.2A Max.
OUTPUT 4 GROUND
6
BK, W, G
BOILER PUMP HOT
BOILER PUMP NEUTRAL
BOILER PUMP GROUND
11
T2 (120 VAC, 2.2A Max Each)
120V Boiler
Circulator
Output 2.2A Max.
Service
switch
Hot
L1 HOT
120 VAC
Neutral
L1 NEUTRAL
Power
Ground
L1 GROUND
T1 (120 VAC, 2.2A Max Each)
7
8
40
Master Boiler – Field Wiring
OUTPUT 1 HOT
OUTPUT 1 NEUTRAL
OUTPUT 1 GROUND
OUTPUT 2 HOT
OUTPUT 2 NEUTRAL
OUTPUT 2 GROUND
J4
OUTPUT 3 HOT
OUTPUT 3 NEUTRAL
OUTPUT 3 GROUND
T3 (120 VAC, 2.2A Max Each)
OUTPUT 4 HOT
OUTPUT 4 NEUTRAL
OUTPUT 4 GROUND
BOILER PUMP HOT
J3
J3
BOILER PUMP NEUTRAL
BOILER PUMP GROUND
T2 (120 VAC, 2.2A Max Each)
L1 HOT
L1 NEUTRAL
L1 GROUND
T1 (120 VAC, 2.2A Max Each)
Field Wiring-630-D
Shadow 2 Boiler – Field Wiring
Control
J4
J3
J3
svf
series
500/600
To Shadow 2
A+
Control
18
System Return Temp-Thermister
Common
System Return Temp-Common
18
System Supply Temp-Thermister
Common
System Supply Temp-Common
Outdoor Air Temp-Thermister
Common
Outdoor Air Temp-Common
From Master Boiler
A+
B-
J12
18
System Return Temp-Thermister
Common
System Return Temp-Common
18
System Supply Temp-Thermister
Common
System Supply Temp-Common
Outdoor Air Temp-Thermister
Common
Outdoor Air Temp-Common
* For redundancy only (not needed)
advanced manual
1
B-
Gnd
J12
0-10VDC OUTPUT COMMON
8
8
J16-8
7
7
0-10VDC OUTPUT
J16-7
6
6
0-10VDC INPUT
J16-6
5
5
0-10VDC INPUT COMMON
J16-5
J16
J16
4
4
N/C
J16-4
3
3
TT4 - C (COMMON)
J16-3
2
2
TT4 R (24 VAC)
J16-2
1
1
TT4 - INPUT
J16-1
TT3 - C (COMMON)
9
9
J17-9
TT3 R (24 VAC)
J17
J17
8
8
J17-8
TT3 - INPUT
7
7
J17-7
TT2 - C (COMMON)
6
6
J17-6
TT2 - R (24 VAC)
5
5
J17-5
TT2 - INPUT
4
4
J17-4
TT1 - C (COMMON)
3
3
J17-3
TT1 R (24 VAC)
2
2
J17-2
1
1
TT1 - INPUT
J17-1
1
1
2 2
3 3
J19
J19
4 4
5 5
6 6
Gnd
0-10VDC OUTPUT COMMON
8
8
J16-8
7
7
0-10VDC OUTPUT
J16-7
0-10VDC INPUT
6
6
J16-6
5
5
0-10VDC INPUT COMMON
J16-5
J16
J16
4
4
N/C
J16-4
3
3
TT4 - C (COMMON)
J16-3
2
2
TT4 R (24 VAC)
J16-2
1
1
TT4 - INPUT
J16-1
TT3 - C (COMMON)
9
9
J17-9
J17
J17
TT3 R (24 VAC)
8
8
J17-8
TT3 - INPUT
7
7
J17-7
TT2 - C (COMMON)
6
6
J17-6
TT2 - R (24 VAC)
5
5
J17-5
TT2 - INPUT
4
4
J17-4
TT1 - C (COMMON)
3
3
J17-3
TT1 R (24 VAC)
2
2
J17-2
1
1
TT1 - INPUT
J17-1
1
1
2 2
3 3
J19
J19
4 4
5 5
6 6
N/C
C
R
W
70
Zone 2
70
C
R
Zone 1
70
W
70
70
N/C
C
R
W
70
Zone 6
C
R
W
70
Zone 5
C
R
W
70
Zone 4
70
C
R
W
70
Zone 3
70
550-100-207/1023
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