CAME BPT TH/450, Инструкция по установке и эксплуатации

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TH450
D
TH450
C
TH450
E
Page
21
- Manual
FB00799-EN
- ver
. 1
- 07/2017 - © C
AME S.p.A. - The cont
ents of this manual ar
e subject t
o change at any time without prior notice.
When the differential is not active
( )
B
, press button P
to access the section in which it
is possible to select one of the
integral proportional programs
available
E
.
Activating and configuring an integral proportional algorithm
This algorithm enables the programmable thermostat to reduce boiler power on cycles as
the ambient temperature approaches the set temperature, thus obtaining a considerable
reduction in consumption, maintaining the ideal level of comfort.
Three preset programs are available, suitable for different types of installations (P1, P2
and P3), or there is a completely manual program (P4).
By setting the differential to 0 °C, during operation, a minimum switching on/off time of
1 minute is respected, regardless of the detected room temperature.
Press button P to exit programming.
Use the buttons to set the
differential value at a value be-
tween 0 °C and 0.9 °C
D
.
When the differential is active
( ), press button P
on the screen to read the value
of the temperature differential
setting C .