Viega... The global leader in plumbing, heating and pipe joining systems
301 N. Main, 9th Floor • Wichita, KS 67202 • Ph: 800-976-9819 • Fax: 316-425-7618 • www.viega.com
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PI-PR-520949 0212 (Pump and Boiler Relay)
Product
Instructio
ns
3 of 3
Zone Control
Connecting the Pump and Boiler Relay to a Viega
Zone Control
ZONE
CONTROL
LED
INDICATORS
POWER
ONE ZONE
SWITCHING RELAY
C
24 v
COM
R W
T
T
N H 3 4 4
6
ZONE 1
INPUT
120 VAC
N/O
N/O
N/C
N/C
TO: 120 VAC POWER
CIRCULATOR
TO: TT ON BOILER
6 5
COM
COM
JUMPER
FUSE
6 AMP
FUSE
6 AMP
DRY BOILER
CONTACTS
LED
INDICATORS
POWER
ONE ZONE
SWITCHING RELAY
C
24 v
COM
R W
T
T
N H 3 4 4
6
ZONE 1
INPUT
120 VAC
N/O
N/O
N/C
N/C
TO: 120 VAC POWER
CIRCULATOR
TO: TT ON BOILER
6 5
COM
COM
JUMPER
FUSE
6 AMP
FUSE
6 AMP
2-WIRE
THERMOSTAT
2 Wire Thermostat
Connecting the Pump and Boiler Relay to a
2-wire thermostat
Wiring Diagram #3
Wiring Diagram #4
