Honeywell Home TF228WN Air Conditioner Parts Temperature Controller Thermostat User Manual

User ManualTF228WN Digital ThermostatQuick Start Guide

Thermostat Appearance

Operating Your Thermostat

LCD Display

Trouble Shooting Tips

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.Caution: 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

Terminal Description
L 220VAC live wire
N 220VAC neutral wire
VC Heating / Cooling valve close
VO Heating / Cooling valve open
FH High speed fan
FM Medium speed fan
FL Low speed fan

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

Wiring Diagram 1

Wiring Diagram 2

Wiring and Installation

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

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 °F
1 °C (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)

ISU Coded

Description

Possible Options 

6 Temperature Display Adjustment -2 °C- 2 °C,  0.5 °C, Default 0 °C(-4 °F- 4 °F, 1 °F,  Default 0 °F)
7 Temperature Display Options 0 Display room temperature (Default)
1 Display set point
8 Heating Range Stop 10-32 °C Default 32 °C(50-90 °F Default 90 °F )
9 Cooling Range Stop 10-32 °C Default 10 °C(50-90 °F Default 50 °F)
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.comAdemco 1 GmbHHardhofweg 4074821 MosbachPhone: +49 1801 466 388[email protected]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.

References

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