Installation
Thermostat
Overview
Thermostat
Setup
Advanced
Installer Menu
Installer’s Guide 9
Equipment
User Menus
Check System Operation
Heating System (Heat Pump only/Furnace only/Dual Fuel)
1. Press SYSTEM button until Heat is displayed.
2. Press
to adjust thermostat setting 1° above room temperature. The heating
system should begin to operate and the display will indicate Heat On.
3. If the heating system has additional stages, adjust the thermostat setting to 3°F
(2°C) or more above the actual temperature. The next heat stage will energize.
Note: To check heat pump systems, it is better to use Equipment Heat Pump User
Menu, Heat Setup to disable heat pump staging. Also, set Aux Lockout Temperature
so indoor heat is not disabled. Be sure to enable heat pump staging and set Aux
Lockout Temperature after checking system.
4. Press
to adjust thermostat setting below room temperature. The heating system
should stop operating.
Cooling System
1. Press SYSTEM button until COOL is displayed.
2. Press
to adjust thermostat setting below room temperature. The cooling system
should begin to operate and the display will indicate Cool On.
3. If the cooling system has additional stages, adjust the temperature to 3°F (2°C) or
more below the actual. The second cool stage will energize within 10 seconds.
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