Bpt TH 450, Инструкция по эксплуатации

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Congratulations on the purchase of this TH450 pro-
grammable thermostat. For best performance and
to enable the best use of this programmable ther-
mostat's characteristics and functions please read
this manual carefully and keep it available for future
reference.
WARNINGS FOR THE INSTALLER
• Read the warnings contained herein with care as
they furnish important instructions regarding safe
use, installation and maintenance.
• After removing the packaging check the condition of
the unit.
• The system must be installed in compliance with
current safety standards.
• The manufacturer declines all liability for any dam-
age as a result of improper, incorrect or unreasonable
use.
• Should the unit be in need of repair contact only a
technical support centre authorised by the manufac-
turer.
• Failure to comply with the above instructions may
compromise the unit's safety.
THERMOPROGRAM TH450
The TH450 programmable thermostat has been
designed to ensure perfect temperatures any time of
day, any day of the week.
It features a new temperature control system and
new functions.
The TH450 has been designed to adapt itself to all
types of systems featuring different thermal inertias
(convector heaters, radiant underfloor heating, elec-
tric heaters, etc.), it ensures maximum comfort and
savings in any environmental condition.
It is possible to choose between differential control
mode and integral proportional mode (cycles per
hour management). The latter allows the program-
mable thermostat to reduce the time the boiler is in
operation as the room temperature approaches the
desired temperature.