DEVI Devireg 550 User Manual page 12

U s e r 's G u i d e - D e v i r e g ™ 5 5 0 T h e r m o s t a t
Set temperature
Constant temperature
By switching off the timer function you can set
the thermostat so it will maintain a constant
temperature (see how to switch timer on/off on
page 6). The setting with constant temperature
can be used when 24 hour heating is required or
for constantly lowering the temperature when
going on holiday. An unbroken clock ring indi-
cates constant temperature.
Fixed periods with lowering of temperature
By using of the built-in timer you can set up
fixed periods for each day of the week where the
temperature is lowered (e.g. at night and when
you are at work). This means automatic switch-
ing between economy and comfort temperature.
10
24
21 3
20:0C
18 6
15 9
12
Read more about how to set periods with lower-
ing of temperature on page 12.
When the timer is on, it is indicated by a timer
symbol in the form of a clock (and a clock ring if
periods with lowering of temperature have been
selected).
24
21
20:0 C
18
15
12
The display shows required temperature. In
periods with lowering of temperature, however,
the temperature will be lowered according to the
set-back level (e.g. 5°C) that has been defined in
connection with installation of the thermostat.
3
6
9