Honeywell HPSR104 User Manual

INSTALLATION INSTRUCTIONS
33-00331EF-05
HPSR10*
HONEYWELL HYDRONIC PRO
SWITCHING RELAY PANEL
WHAT'S IN THE BOX?
• Hydronic Zone Panel
• Mounting Hardware (3 Screws and 3 Wall Anchors)
• 1, 2-Amp Fuse; 1, 6-Amp Fuse
• Install Manuals (English & French)
CAUTION
1. Disconnect power supply before beginning
installation to prevent electrical shock or
equipment damage.
2. Use copper conductors only.
3. Use only NEC Class 1 wire for all line voltage
wiring connections. Class 1 wires must be
rated for at least 167 °F (75 °C).
4. For installation by professionals only.
PANEL SPECIFICATIONS
Table 1.
NOTES:
• All circulator relay connections, including ZC/ZR, are rated for 5A full load and 30A locked rotor (1/6 to 1/2HP
depending on technology) at 120VAC. Check circulator plate ratings to ensure full load current is not exceeded.
• End switch connections are rated 24V, 1 Amp.
• All thermostat connections supply a 24V Class 2 output.
Model Zones Transformers Input Power
Maximum
Combined
Load
Pump
Fuse
Priority
Zone
Control
Type 1 Enclosure
Width Height Depth
HPSR103 3 (1) 24V 40VA 120VAC, 60Hz, 1 15 amps 6 Amp Yes 11-3/4" 8-3/4" 2-1/8"
HPSR104 4 (1) 24V 40VA 120VAC, 60Hz, 1 20 amps 6 Amp Yes 11-3/4" 8-3/4" 2-1/8"
HPSR106 6 (1) 24V 40VA 120VAC, 60Hz, 1 20 amps 6 Amp Yes 11-3/4" 8-3/4" 2-1/8"

Honeywell HPSR104 Specifications

General

Switching Mode	Zero Cross
Contact Form	SPST-NO
Category	Relays
Type	Solid State Relay
Output Voltage	24 ~ 280 VAC
Contact Rating	1A at 280V AC
Ambient Temperature	-30°C ~ +80°C

Summary

INSTALLATION INSTRUCTIONS

WHAT'S IN THE BOX?

Lists items included in the product package for installation.

CAUTION

Highlights critical safety warnings for electrical shock and installation procedures.

PANEL SPECIFICATIONS

MOUNTING

Hang Hole Flow

Instructions for mounting the panel using wall-mounted screws.

Din Rail Flow

Steps for mounting the panel onto a DIN rail.

WIRING AND SETUP

Power Input

Explains the wiring terminal for 120V/60Hz/1Ph power input to the panel.

Status Indicators

Details the function of advanced status lighting and indicator LEDs on the panel.

Zone Pump

Information on compatibility and wiring of common zone pumps.

Thermostat Compatibility

Discusses compatibility with various thermostat types and wiring terminals.

Priority Override

Explains the priority operation function and its control logic.

Grounding

Describes the location and purpose of the grounding bar.

Standard Wiring Layout

Boiler Controls

TROUBLESHOOTING

Status Label

Explains the function of indicator LEDs for T-stat Call, Pump On, DHW Priority, Power, Boiler, End Switch.

REGULATORY INFORMATION

5-YEAR LIMITED WARRANTY