HPSR10*
33-00331EF—08
4
Standard Wiring Layout
Below wiring diagrams represent a 6 zone pump panel and a 4 zone pump panel. Wiring diagram for the 3 zone pump
panel is identical to the 4 zone pump panel but with zone 4 depopulated.
Fig. 9.
NOTE:
In addition to the low limit switch, each zone pump connection is protected by a 6 Amp fuse.
Fig. 10.
NOTE:
In addition to the low limit switch, each zone pump connection is protected by a 6 Amp fuse.
M37092
R W C
ZONE 1
(PRIORITY)
R W C
R W C
R W C
R W C
R W C
ZONE 2
ZONE 3
ZONE 4
ZONE 5
ZONE 6
T T
T T
BOILER
ON OFF ON OFF
24V THERMOSTAT CONNECTIONS
120 VAC PUMP CONNECTIONS
LINE VOLTAGE
IN
LINE VOLT
STATUS
POWER IN
24 VAC
120 VAC POWER TO
TRANSFORMER
HPSR106
SIX ZONE
SWITCHING RELAY
LOW LIMIT
SWITCH
ZONE 6 FUSE
END SWITCH
FUSE
40 VA
120 VAC INPUT
N
H
FACTORY
INSTALLED
JUMPER
TO BOILER
TO DHW
Zone
T-stat Call
Pump On
DHW Priority
1 2 3 4 5 6
Power
Boiler
End Switch
HWSR506 6 ZONE PUMP CONTROLLER
ZR
ZC
2 AMP
TRANSFORMER
FUSE
ZO
N
E
1
FUSE
ZO
N
E
2
FUSE
ZO
N
E
3
FUSE
ZO
N
E
4
FUSE
ZO
N
E
5
FUSE
PRIORITY
END
SWITCH
PRIORITY
END
SWITCH
PRIORITY
ZONE
ZONE 1
(PRIORITY)
ZONE 2
ZONE 3
ZONE 4
ZONE 5
ZONE 6
GROUNDING BAR
INCLUDED
FOR GROUNDING
THERMOSTAT WIRING
CONNECTED
THERMOSTAT WIRING
NON-CONNECTED
OR POWER STEALING
R W C
R W C
R W C
R W C
T T
T T
Zone
T-stat Call
Pump On
DHW Priority
1 2 3 4
Power
Boiler
End Switch
ZONE 1
(PRIORITY)
ZONE 2
ZONE 3
ZONE 4
BOILER
ON OFF ON OFF
POWER IN
24 VAC
120 VAC PUMP CONNECTIONS
LINE VOLTAGE
IN
LINE VOLT
STATUS
BOILER END
SWITCH
END SWITCH
FUSE
M37203
40 VA
120 VAC INPUT
N
H
FACTORY
INSTALLED
JUMPER
TO BOILER
TO DHW
120 VAC POWER TO
TRANSFORMER
24V THERMOSTAT CONNECTIONS
2 AMP
TRANSFORMER
FUSE
HPSR104
FOUR ZONE
PUMP CONTROLLER
ZO
N
E
1
FUSE
ZO
N
E
2
FUSE
ZO
N
E
3
FUSE
ZO
N
E
4
FUSE
PRIORITY
END
SWITCH
PRIORITY
END
SWITCH
PRIORITY
ZONE
ZR
ZC
ZONE 1
(PRIORITY)
ZONE 2
ZONE 3
ZONE 4
GROUNDING BAR
INCLUDED
FOR GROUNDING
THERMOSTAT
WIRING
CONNECTED
THERMOSTAT WIRING
NON-CONNECTED
OR POWER STEALING
