Prostat PRS6320 - User Manual

Programmable Thermostats
1 Specifications 2 Installation and Wiring 3 Quick Reference
4 Installer Settings 5 System Testing
• Possible electric shock or damage to equipment can occur.
• Disconnect power before beginning installation.
Caution
PRS6110 Up to 2 Heat / 1 Cool Heat Pump
or
Single Stage Conventional
PRS6320 Up to 3 Heat / 2 Cool Heat Pump
Up to 2 Heat / 2 Cool Conventional
Warning
For installation by experienced service technicians only.
This thermostat is compatible with:
• Single stage heat / cool conventional and heat pump systems
• Single stage heat pumps with auxiliary heat
• Conventional systems up to 2 stages of heating and 2 stages of cooling (PRS6320 only)
• Heat pump systems up to 3 stages of heating and 2 stages of cooling (PRS6320 only)
• 250 – 750 millivolt heating only systems
• 2 or 3 wire hydronic zone systems
Electrical and control specifications:
• Electrical Rating: 24 Volt AC
• 1 amp maximum load per terminal
• AC Power: 18 – 30 Volts AC
• DC Power: 3.0 Volt DC
(2 “AA” Alkaline Batteries Included)
• Control Range: 45° – 90° F (7° – 32° C)
• Temperature Accuracy: +/- 1° F (+/- .5° C)
• Outdoor Temperature Display Range: -40° - 120° F (-40° - 49° C)
1
Specifications
PRS6110-100-01
Model number is located on back of thermostat.
This thermostat requires 24 Volt AC Power or 2 properly installed “AA” Alkaline batteries for
proper operation. When connecting 24 Volt AC Power the batteries may be installed as a backup.
For use only as described in this manual. Any other use will void warranty.
Terminations
• PRS6110: Rc, Rh, W1/E, C, Y1, O/B/V3, G, S2, S1
• PRS6320: Rc, Rh, W2, W1/E/W3, C, L, Y2, Y1,
O/B/V3, G, S2, S1
Installer Manual

Summary

Specifications

Installation and Wiring

Install the Sub-Base

Remove and mount the thermostat sub-base in the desired location using pilot holes and anchors.

Provide Power

Install AA batteries or connect 24 Volt AC power to the thermostat for operation.

Connect Your Wires (PRS6110)

Details wiring terminals and functions for the PRS6110 model.

Quick Reference

Installer Settings

Installer Setting Options

Overview of key installer settings, including profile, programming, clock format, and temperature scale.

System Type Configuration

Selects the system type for installation, impacting other settings.

System Testing

Read Before Testing Warnings

Advises against shorting terminals, testing cool mode below 50°F, and notes compressor protection.

Testing Procedure

Step-by-step guide to test HEAT, OFF, COOL, and FAN modes.

5 Year Limited Warranty

Prostat PRS6320 Specifications

General

Brand	Prostat
Model	PRS6320
Category	Thermostat
Language	English