Standard Wiring Layout - Honeywell HPSR103 Installation Instructions Manual

HPSR10*

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.
THERMOSTAT WIRING
NON-CONNECTED
OR POWER STEALING
R W C R W C
ZONE 1 ZONE 2
(PRIORITY)
24V THERMOSTAT CONNECTIONS
HPSR106
SIX ZONE
SWITCHING RELAY
LINE VOLT
STATUS
LINE VOLTAGE
ZONE 1
IN
(PRIORITY)
N
120 VAC INPUT
H
GROUNDING BAR
INCLUDED
FOR GROUNDING
NOTE: In addition to the low limit switch, each zone pump connection is protected by a 6 Amp fuse.
THERMOSTAT WIRING
NON-CONNECTED
OR POWER STEALING
R W C R W C
ZONE 1 ZONE 2
(PRIORITY)
24V THERMOSTAT CONNECTIONS
HPSR104
FOUR ZONE
PUMP CONTROLLER
LINE VOLT
STATUS
LINE VOLTAGE
ZONE 1
IN
(PRIORITY)
N
120 VAC INPUT
H
GROUNDING BAR
INCLUDED
FOR GROUNDING
NOTE: In addition to the low limit switch, each zone pump connection is protected by a 6 Amp fuse.
33-00331EF—05
THERMOSTAT WIRING
CONNECTED
R W C R W C R W C R W C T T
ZONE 3 ZONE 4 ZONE 5 ZONE 6 BOILER
HWSR506 6 ZONE PUMP CONTROLLER
Zone 1 2
T-stat Call
Pump On
DHW Priority
120 VAC PUMP CONNECTIONS
ZONE 2 ZONE 3 ZONE 4 ZONE 5
THERMOSTAT
WIRING
CONNECTED
R W C R W C T T T T
ZONE 3 ZONE 4 BOILER PRIORITY
END
SWITCH
1 2 3
Zone
T-stat Call
Pump On
DHW Priority
120 VAC PUMP CONNECTIONS
ZONE 2 ZONE 4
ZONE 3
TO BOILER
TO DHW
T T
ON OFF ON OFF
TRANSFORMER
PRIORITY PRIORITY PRIORITY
END END ZONE
SWITCH SWITCH
POWER IN
24 VAC
3 4 5 6
Power
Boiler
End Switch
END SWITCH
FUSE
ZONE 6 FUSE
LOW LIMIT
SWITCH
ZONE 6
120 VAC POWER TO
TRANSFORMER
ZR ZC
FACTORY
INSTALLED
JUMPER
Fig. 9.
TO BOILER
TO DHW
2 AMP
ON OFF ON OFF
TRANSFORMER
PRIORITY PRIORITY
FUSE
END ZONE
SWITCH
POWER IN
24 VAC
4
Power
Boiler
End Switch
END SWITCH
FUSE
BOILER END
SWITCH
120 VAC POWER TO
TRANSFORMER
ZR ZC
FACTORY
INSTALLED
JUMPER
Fig. 10.
4
2 AMP
FUSE
40 VA
40 VA
M37092
M37203