Honeywell Home TF228WN Digital Thermostat Manual

Thermostat Appearance

Operating Your Thermostat

Power On/Off

Time Off

Operating Mode

Temperature Settin

• Press to switch on/off thermostat. When in off mode, OFF icon will display.
• Press could set the automatical turn off time when the thermostat is working.
  Press and hold for more than 3s. After timer icon flashes, press or to set turn off time, then press button to exit.

Ventilation

Heating

Cooling

In or mode, press or to set the target room temperature.

Fan Speed

LCD Display

Trouble Shooting Tips

If....	Then....
Doesn't work	Set the mode to (heating mode) by press . Make sure the temperature is set above the room temperature. Make sure shows on the display. Wait 5 minutes for the system to respond.
Doesn't work	Set the mode to (cooling mode) by press . Make sure the temperature is set below the room temperature. Make sure shows on the display. Wait 5 minutes for the system to respond.
Doesn't work	Make sure keypad is unlocked. Check that thermostat is on.
Doesn't work	Make sure keypad is unlocked. Make sure the system isn't in mode. Check that thermostat is on.
The system turns off automatically	Make sure the memorized time off value isn't set to "0".

Installation Guide

Must be installed by a trained and experienced installer

Read instruction carefully. Failure to follow instruction will damage the product or cause a hazardous condition.

ELECTRICAL HAZARD can cause electrical shock or equipment damage. Disconnect power before installation, reparation and detachment.

Installation Tips

TF228WN is designed for standard 75x75x5mm wall mounting box installation.
Install the thermostat about 5 feet (1.5m) above the floor in an area with good air circulation at average temperature.

Do not install in locations where the thermostat can be affected by:

• Dead spots behind doors and in corners
• Hot or cold air from ducts
• Sunlight or radiant heat from appliances
• Concealed pipes or chimneys

Terminal Designations

* The temperature of mounting box and wall should be in the operating temperature range.

Wiring and Installation

The screw must be locked tightly to avoid wire break off from the terminal.

Wiring Diagram 1

Wiring Diagram 2

Installation Setup

ISU Code	Description	Possible Options
1	System Type	0 Heat only
		1 Cool only
		2 Two pipes heating/cooling(Default)
2	Temperature Scale	0 ºF
		1 ºC (Default)
3	Fan Control Type	0 Auto only
		1 Constant only
		2 Both(Default)
4	CPH Value (heating)	1-12 4(Default)
5	CPH Value (cooling)	1-6 3(Default)
6	Temperature Display Adjustment	-2 ºC- 2 ºC, 0.5 ºC,Default 0 ºC (-4 ºF- 4 ºF, 1 ºF,Default 0 ºF)
7	Temperature Display Options	0 Display room temperature (Default)
		1 Display set point
8	Heating Range Stop	10-32 ºC Default 32 ºC (50-90 ºF Default 90 ºF )
9	Cooling Range Stop	10-32 ºC Default 10 ºC (50-90 ºF Default 50 ºF)
10	Keypad Lockout	0 All keys are available(Default)
		1 System button is locked
		2 Fan and System button are locked
		3 All buttons are locked except power button
		4 All buttons are locked
11	Freeze Protection	0 Disabled (Default)
		1 Enabled

www.resideo.com

Ademco 1 GmbH
Hardhofweg 40
74821 Mosbach
Phone: +49 1801 466 388
info.de@resideo.com
homecomfort.resideo.com

@2020 Resideo Technologies, Inc. All rights reserved. The Honeywell Home trademark is used under license from Honeywell International Inc. This product is manufactured by Resideo Technologies, Inc and its affiliates.

Documents / Resources

References

• Smart Home Products and Systems | Resideo
• Comfort Europe from Resideo

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download Honeywell Home TF228WN Digital Thermostat Manual