Detailed Installer Guide
Programmable Thermostat
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.
Warning
5025
Up to 2 Heat / 1 Cool Heat Pump
1 Heat / 1 Cool Conventional
with Humidity Control
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
• 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)
Humidification Specifications
• Humidification Control Range: 10% - 50% RH
• Dehumidification Control Range: 40% - 80% RH
1
Specifications
5025W-100-04
Model number is located on back of thermostat.
PREMIER
SERIES
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
Rc, Rh, W1/E, C, Y1, O/B/V3, G, H/D, S2, S1
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