ESI ES1247B16A, Инструкция пользователя

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Press + or – to turn backlight ON or OFF. Press the Next
button or wait for 15 seconds to automatically confirm and
return to Run Mode.
N.B: Do not use Advance or +HR Boost Button to activate the
backlight as it may engage the Advance or +HR facility
and turn on the boiler. Only use the Home button.
Resetting the Unit
Press the reset button with a non-metallic pointed tool to
reset the unit.
N.B:
If the reset is pushed at any time, the programmer
will default to Program 1, which is boost only. If this
happens, then the installer code will be needed to
unlock the other features.
Power Interuption
In the event of a mains supply failure the screen will go
blank but the back-up battery ensures that the programmer
continues to keep the time and retain your stored programme.
When power is restored, switch the slider to
RUN
to return to
Run Mode.