Honeywell RTH221B1039 Operating Manual

Honeywell RTH221B1039 Operating Manual

About The Honeywell RTH221B1039

Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to-use, push-button climate control.
Features

  • Backlit display on RTH2300
  • Displays ambient (measured) temperature at all times
  • One-touch access to setpoint temperature
  • Preset program settings
  • Temporary and permanent override of schedule
  • Built-in compressor protection

Your new thermostat is pre-programmed and ready to go. All you have to do is set the time and day. Then check the settings below and change if needed:

  1. Set time and day (required for proper operation) ..............................See page 6
  2. Select system setting: Preset to Off ....................................To change, see page 7
  3. Select fan setting: Preset to Auto .......................................To change, see page 8
  4. Program schedules: Preset to energy-saving levels while you’re at work or asleep........................................To change, see pages 9-12

Read More Honeywell RTH221B1039 Operating Manual on PDF Below

Honeywell RTH221B1039 Operating Manual