DEVI devireg 540, User Instruction

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Daily operation
7
devireg
™
540/550 has two temperature settings:
(Display will indicate same temperature during both comfort and
economy periods. But temperature will, during economy periods, be
lowered according to the set-back level.)
Constant temperature with the timer off.
Can be used e.g. as ‘Party Mode’ or for con-
stantly lowering the temperature when going
on holiday. This is indicated by a continuous
clock ring ...
Timer setting with automatic switching
between economy and comfort temperature.
Clock and timer must be set !
Is indicated by the timer symbol
and the clock ring showing the timer
programme ...