Special Operating Conditions - Vaillant time SWITCH 130 Instructions For Use And Installation

5.1 Weekend operation
If the heating is to be switched - on
temporarity, e.g. during the weekend,
turn the operating mode switch (1)
to the position "on". To return to
automatic operation, turn the operating
mode switch back to position
5.2 Summer-time operation
Set the operating mode switch (1) to
the "off" position. This turns off the
heating system.

5 Special operating conditions

5.3 Operating and mains failure
The programmer contains no batteries.
The timer stops if the mains power
fails. However, the programme you have
entered is retained. When the mains
power returns, the heating programme
. re-starts automatically.
The time of day must be corrected
accordingly. Using the minutes hand (2)
set the current time of day as
previously described.
GB
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