HPSR10*
33-00331EF—05 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 VOL TAGE
IN
LINE VOL T
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
123456
Power
Boiler
End Switch
HWSR506 6 ZONE PUMP CONTROLLER
ZR
ZC
2 AMP
TRANSFORMER
FUSE
ZONE 1
FUSE
ZONE 2
FUSE
ZONE 3
FUSE
ZONE 4
FUSE
ZONE 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
1234
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 VOL TAGE
IN
LINE VOL T
STATUS
BOILER END
SWITCH
END SWITCH
FUSE
M37203
40 VA
120 VAC INPUT
N
H
FACTORY
INSTALLED
JUMPER
TO BOI LER
TO DHW
120 VAC POWER TO
TRANSFORMER
24V THERMOSTAT CONNECTIONS
2 AMP
TRANSFORMER
FUSE
HPSR104
FOUR ZONE
PUMP CONTROLLER
ZONE 1
FUSE
ZONE 2
FUSE
ZONE 3
FUSE
ZONE 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
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