Honeywell RTH2300B1038 User Manual

About your new Honeywell RTH2300B1038 thermostat

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

Specifications Honeywell RTH2300B1038/E1

Below is a product description and manual description of the Honeywell RTH2300B1038/E1. The Honeywell RTH2300B1038/E1 is a thermometer designed to help you maintain a comfortable room temperature in your home. It provides the basic function to manage the heating or cooling system efficiently. This thermometer is designed with a simple and user-friendly interface, making it easy to navigate and configure settings. Its clear and readable display allows you to check the current temperature and adjust the desired temperature. Honeywell RTH2300B1038/E1 has a temperature control system, which helps to maintain a constant indoor climate. It includes a program timer, allowing you to create a schedule to automatically change the temperature based on your daily schedule. With its temperature control and programmable timer, this thermostat helps save energy by ensuring that the heating or cooling system only operates when needed. This can lead to energy savings and reduced costs.

The installation process of the Honeywell RTH2300B1038 / E1 is simple and compatible with many heating, cooling and temperature systems. Its compact size makes it ideal for a variety of rooms and wall spaces. Overall, the Honeywell RTH2300B1038/E1 is a reliable thermometer that offers basic features to help you maintain the temperature of the room. It is user-friendly, efficient and compatible with many heating and cooling systems.

Features Honeywell RTH2300/RTH221 Series

• 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

This Honeywell RTH2300/RTH221 Series thermostat is ready to go!

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

Table of contents Honeywell RTH2300/RTH221 Series

About your new Honeywell RTH2300/RTH221 Series thermostat

Thermostat features.....................................2
Thermostat is preset, ready to go..................3
Quick reference to controls..........................4
Quick reference to display............................5

Programming & Operation Honeywell RTH2300/RTH221 Series

Set time and day..........................................6
Select system setting...................................7
Select fan setting.........................................8
Using program schedules......................9–10
Adjust program schedule (RTH2300)........11
Adjust program schedule (RTH221)..........12
Program schedule overrides................13–14
Compressor protection...............................15
Change Filter (RTH2300)...........................16

Appendices Honeywell RTH2300/RTH221 Series

Battery replacement...................................17
Customer assistance.................................18
In case of difficulty...............................19–20
Limited warranty.........................................21

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