ESi Programmable Room Thermostat - ESRTP4+ - White

The ESRTP4+ is a simple to install, 7-day, 5/2-day, or 24-hour wired programmable room thermostat....

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Product Information

Full details

This guide is for homeowners seeking to efficiently manage their heating with the ESi ESRTP4+ thermostat. It offers programmable control for combi, system, and heat-only boilers, aiming to save energy and reduce bills. Note that professional installation is required to ensure safe and correct operation.

All features

Colour	White
Model Part Number	ESRTP4+
Brand	ESI Controls

Extended Product Information

FAQs

Who should install the ESRTP4+?

A qualified or competent person should install the thermostat to ensure safe and correct operation.

What types of boilers is this thermostat compatible with?

It is compatible with combi boilers, system boilers, and heat-only boilers.

Does it automatically adjust for daylight savings?

Yes, it automatically adjusts for British Summer Time and Greenwich Mean Time.

How do I set up a heating schedule?

Follow the on-screen prompts during initial setup or consult the user manual for detailed instructions on programming.

What is the warranty period?

The thermostat comes with a 3-year warranty.

What should I do if the display is not working?

Check the power supply, wiring, and consult the troubleshooting section of the user manual.

Can I temporarily override the set program?

Yes, the thermostat has override options for temporary temperature adjustments.

How do I use the holiday mode?

Refer to the user manual for specific instructions on activating and configuring the holiday mode.

Troubleshooting

Thermostat not powering on

Check the power supply to the thermostat and ensure the wiring is correctly installed. Check the fuse or circuit breaker.

Heating system not responding

Ensure the thermostat is correctly wired to the boiler and that the boiler has power. Check the thermostat's settings.

Display is dim or unreadable

Ensure the backlight is enabled (if applicable) and that the screen is not obstructed.

Inaccurate temperature readings

Ensure the thermostat is not exposed to drafts or direct sunlight. Recalibrate if possible (check the manual for how to do this).

Pros and Cons

Pros

Easy to install (by a qualified person)
Offers flexible programming options
Helps save gas and lower energy bills
Large, easy-to-read display
Includes holiday mode for energy saving

Cons

Requires professional installation
Limited to controlling combi, system, or heat-only boilers
May require some initial programming to set up schedules

Setup, Compatibility & Care

Setup:

Professional Installation: The ESRTP4+ must be installed by a qualified or competent person, following local regulations.
Wiring: Connect the thermostat to the boiler according to the wiring diagram provided.
Power On: Supply a live feed to the thermostat.
Initial Setup: Follow the on-screen prompts to set the time, date, and desired heating schedule.

Compatibility:

The ESRTP4+ is compatible with combi boilers, system boilers, and heat-only boilers.

Care:

Clean the thermostat with a soft, damp cloth. Do not use abrasive cleaners.
Avoid exposing the unit to extreme temperatures or direct sunlight.
Regularly check the batteries (if applicable) and replace them as needed (though this model doesn't specify batteries, always check the manual).