Introduction; General Energy Information; Description Of The Device - Baxi Twin Channel Digital Programmer Instruction Manual For Installers And Users

1. Introduction

Warning
Danger! Risk of electric shock! Installation must be carried out by a person competent to do so!
Before removal from the backplate, the device must be disconnected from the power supply!
Interferences and changes to the device will invalidate the warranty and guarantee rights.
Maximum diameter of the cable for the terminals is 2 x 2.5 mm .
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Read and observe these instructions fully to ensure the correct operation of the device and a safe
operation.

1.1 General energy information

What is a programmer?...an Explanation for Householders
(as recommended by the Energy Savings Trust)
Programmers allow you to set 'ON' and 'OFF' time periods. Some models switch the central
heating and domestic hot water on and off at the same time, while others allow the domestic hot
water and heating to come on and go off at different times. Set the 'ON' and 'OFF' time periods to
suit your own lifestyle. On some programmers you must also set whether you want the heating and
hot water to run continuously, run under the chosen 'ON' and 'OFF' heating periods, or be
permanently off.
The time on the programmer must be correct. Some types have to be adjusted in spring and
autumn at the changes between Greenwich Mean Time and British Summer Time. You may be
able to temporarily adjust the heating programme, for example, 'Override', 'Advance', or 'Boost'.
These are explained in the manufacturer's instructions. The heating will not work if the room
thermostat has switched the heating off. And, if you have a hot-water cylinder, the water heating
will not work if the cylinder thermostat detects that the hot water has reached the correct
temperature.

1.2 Description of the device

Your two channel programmer provides timing control for your central heating and domestic hot
water, letting you set ON and OFF periods to suit your own lifestyle.
Backlit LCD Display
Real Time Clock
Up to 3 ON/OFF per day
Automatic summertime / wintertime changeover
Daily, weekly and week-weekend programming possibility
Different running modes: OFF, AUTO, ONCE, CONTINUOUS and HOLIDAYS
Manual override function
Manual extra hour function
3 different pre-programmed profiles, customisable by user
4 EcoBlue Accessories 7212552