m i n i m U m a n D m a X i m U m t e m P e r a t U r e
o n t H e D a Y B e F o r e
a D V a n c e D
F U n c t i o n s
o P e r a t i n G H o U r s
AUTO
working HoUrs
since last
initialisation
working HoUrs
on the day before
AUTO
time
when temperature
was recorded temperature
maXimUm or minimUm
With c57ct the user may verify how many hours the heating
system has worked (relay closed - on) the day before and
since the last intellitherm initialisation (since last reset or
battery fitting).
in setting switches like the picture the display showes the
working hours
s U m m e r - a i r c o n D i t i o n i n G
moving the switch to the position sUmmer, c57ct starts regulating the air conDitioninG
system. the red keys set the required
comFort/t
maX
room temperature. the red sectors on the
display ring will therefore indicate the time periods when the air conditioning system is on,
whereas sectors in any other colour indicate when the system is oFF.
t e c H n i c a l D a t a
in compliance with cei en 60730-1 and parts two
contact rating 5 (3)a 250V c.a.
micro-disconnection (1BU)
software classe a
Voltage free switching contact
temperature control: comFort from 2 to 62°c
economY from 2 to 62°c
Differential ± 0.25°c
reference thermal gradient 4°K/h
oFF mode with optional antifreeze protection (5°c), to be set by dip
switch
max ambient temperature t45
double insulation
Protection degree iP20
Pollution degree 2
impulse voltage 4000V
Power supply by two alkaline aa 1.5V pencil batteries, no
connection to mains (battery life about two years)
automatic battery charge monitoring and display indication
in the event of low battery charge
Battery replacement without loosing memorised data
switch for sUmmer or Winter operating modes
reset key to restore standard programs
Dimensions 130 x 80 x 17 mm.
connection to ct3m and ct3ma with screw terminals in
low voltage.
intellitherm
e n g l i s h
9
move the switch to position economY for minimum
temperature and to position comFort for maximum
temperature.
With c57ct the user may verify the minimum and maximum
room temperature values reached on the day before and when
these values were recorded.
move the switch on ProG.
Summary of Contents for Intellitherm C57CT
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