DEVI devireg 540, User Instruction

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You have purchased a devireg
™
540/550 thermostat, which
forms an integrated part of a deviheat™ system.
DEVI
™
has developed the devireg
™
540/550 to make your
fl oor heating an even more environmentally correct way of
heating your home.
devireg
™
540/550 will work dynamically with both the room
and fl oor temperature in order to give you the highest pos-
sible comfort in the most economical way.
devireg
™
550 ONLY:
Furthermore, devireg
™
550 will take a few days to optimise
the use of the heating system, but it does not stop there.
The devireg
™
550 will continue to learn from the room and
thus constantly improve its performance and consequently
your comfort and economy.
We wish you many years of comfort with your new
deviheat
™
system.
Introduction
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