ESRTP4RF+

If you would like to temporarily override the current temperature you can do this using the +/- buttons. The display will then alternate between the current temperature and the time left until the next on period where h stands for the number of hours left.

Up to 30m in open terrain

The technical settings are usually entered by the installer, for this reason you can find the technical settings in the Installer Instructions for your unit. Below is a quick guide reference:

ENTERING TECH SETTINGS

PROGRAMMABLE ROOM STATS

Switch the slider to OFF. Press and keep holding the A and H buttons together (under the facia), then press the Next button.

CHANNEL PROGRAMMERS

Move the slider to RUN. Hold down the Home button, the Day button and the – button (under the facia) together for 3 seconds.

Programmable thermostats have a number of “events” usually 4 or 6 through the day. The timing of each event can be adjusted by the homeowner, both for appropriate time and also temperature.

This means a programmable thermostat is never actually “off” – chosen events can simply be set to a low temperature (for example 7°C. so the heating will only come on at that time if the temperature drops below 7°C.)

The “Heating ON” terminal in all products is the “Normally Open (NO)” terminal – if the output to the Zone Valve / Boiler is connected to the “Normally Closed (NC)” terminal in error then the thermostat will appear to “work backwards” – simply reconnect to the “Normally Open (NO)” terminal.