Climatemaster Geothermal: TE

Re: Diagnostic Tool / Communicating Thermostat

The communicating Climatemaster thermostat can act as a diagnostic tool with the following features:

• Thermostat Configuration
• System Configuration
  • Airflow Selection
  • Option Selection
  • Unit Configuration
  • Pump Configuration
  • Valve Configuration
• Accessory Configuration
  • Air Filter
  • Humidifier
  • UV Lamp
  • Air Cleaner
• Input Dealer Information
• Humidity Configuration
• Temperature Algorithm
• Demand Reduction Configuration
• Service Mode
  • Manual Operation
  • Control Diagnostics
  • Dipswitch Configuration
  • Fault History
  • Clear Fault History
• Restore Defaults

1. Thermostat Hook-Up

The communicating thermostat requires a 4-wire connection between the stat and the geo control board.

There is a small, 4-terminal connection on the bottom, left-hand side of the unit control board.

• Turn off power to the unit.
• Match the wiring between the thermostat and the control board.
• Re-power the unit.

2. Getting Into Installer Menu

To access the advanced functions of the thermostat you must manually enter the Installer Menu.

• Go to the HOME screen.
• Set the System Mode to OFF.
• Press and hold the UP and DOWN arrows simultaneously until the Installer Menu screen appears.

3. Diagnostic Screen

• Once in the Installer Menu
• Select Service Mode
• Select Control Diagnostics