Honeywell PRO 3000 Series Manual

Honeywell PRO 3000 Series Wallplate installation Manual

Wallplate installation

Remove the wallplate from the thermostat by pulling from the bottom, then follow directions below for mounting.

  1. Pull wires through wire hole.
  2. Position wallplate on wall, level and mark hole positions with pencil.
  3. Drill holes at marked positions as shown below, then tap in supplied wall anchors.
  4. Place wallplate over anchors, insert and tighten mounting screws.

Fan operation settings (TH3110D only)

Gas or Oil: For gas or oil heating systems, leave the fan operation switch in this factory-set position. (This setting is for systems that control the fan in a call for heat.)
Electric or Heat Pump: Change the switch to this setting for heat pump or electric heat systems. (This setting is for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.)

Follow the procedure below to configure the thermostat to match the installed heating/cooling system, and customize feature operation as desired. To begin, press and hold the UP and DOWN buttons until the display changes.

  • Press DOWN to change settings.
  • Press UP to advance to next function.
  • Press and hold UP DOWN to exit and save settings.

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Honeywell PRO 3000 Series Manual