Operation Manual
45
EN
1. Introduction
The modulating timer thermostat is an OpenTherm timer thermostat with many enhanced
functions.
The thermostat is supplied in two versions:
• ThermostatOpenTherm
• ThermostatRF(wireless),withthebasestationRFtransmitter
This manual covers both versions (OpenTherm and RF). Where information only pertains to one of
the two versions then this is clearly stated.
A full description of the thermostat can be found in the Installation and Service manual.
2. Overview
The thermostat is menu-controlled, which means it is very simple to operate:
it only has three buttons.
Menu
Program
Button A
T000059-06-A
Display
Button B
Button C,
(push-turn)