Honeywell HPZ and HSR Hydronic Panel Wiring Diagrams
APPLICATION
This document is an addendum that shows wiring diagrams for applications that are not shown in the Installation Instructions that are included with each panel.
The document covers the following hydronic panels:
Table 1. Hydronic Panels.
| OS Number | Description |
| HPSR101 | Single Zone Pump Controller |
| HPSR103 | Three Zone Pump Controller |
| HPSR104 | Four Zone Pump Controller |
| HPSR106 | Six Zone Pump Controller |
| HPZC103 | Three Zone Valve Controller |
| HPZC104 | Four Zone Valve Controller |
| HPZC105 | Five Zone Valve Controller |
| HPZC106 | Six Zone Valve Controller |
The document also covers some Resideo thermostats:
Table 2. Thermostats (select models shown)
| OS Number | Description |
| THX321WFS2001* | T10 Pro Smart with RedLINK wireless sensor (kit) |
| TH8321WF1001* | VisionPRO Smart |
| TH6320WF2003* | T6 Pro Smart |
| TH6210U2001 | T6 Pro programmable |
| TH6100AF2004 | T6 Pro Hydronic with Slab Sensor Included |
| TH4110U2005 | T4 Pro Programmable |
| TH11102009 | T1 Pro non-programmable |
| TH1010D2000 | T1 Pro (not for series 20) |
| YTH5320R1000 | Wireless Non-Programmable FocusPRO kit with EIM included |
| YTH6320R1001 | Wireless Programmable FocusPRO kit with EIM included |
| TH8110R1008 ** | VisionPRO with RedLINK (can be wired directly to sub-base or used with THM5421R1021 EIM (ordered separate) |
* Common required on Wi-Fi models. Optional on other models.**VisionPRO requires common wire when EIM is not used and RedLINK accessories are used.***EIM required for Prestige. Thermostat uses 2 wires only to R and C.
HPZ AND HSR HYDRONIC PANEL WIRING DIAGRAMS
NOTE: If more than 8 total zones are needed, multiple HPZC105 (5 zone) or HPZC106 (6 zone) panels can be used. The wiring is the same as shown here except there are additional zone connections. One of the zones is used for panel communication.
NOTE: If more than 7 total zones are needed, multiple HPZC105 (5 zone) or HPZC106 (6 zone) panels can be used. The wiring is the same as shown here except there are additional zone connections. Two of the zones are used for panel communication.
NOTE: This diagram is specific to how Taco valves can wire to an HPZC zone valve panel. All zones other than an optional Domestic Hot Water zone are wired the same. See other diagrams in this file for options on pump and line voltage wiring, using multiple panels for systems over 6 zones, DHW priority, etc.
T775P Key Program settings
- Setupo Sensors» # of sensors 2» Sensor A Discharge A» Sensor B outdoor
- Outputso # relays 6o #loops 1o Options» Min off time 5» Min on time 0» DI Options Enableo On Delay 600o Off Delay 0o Reset Yes
NOTE: HPZ series Hydronic panel, thermostats, valves, and pumps sold by Resideo (Honeywell Home). T775P sold by Honeywell.
Resideo Technologies, Inc.1985 Douglas Drive North, Golden Valley, MN 554221-800-468-1502
© 2020 Resideo Technologies, Inc. All rights reserved.The Honeywell Home trademark is used under license from Honeywell International, Inc. This product is manufactured by Resideo Technologies, Inc. and its affiliates.
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