7
Problems?
Problem
The symbol
appears:
Nothing is displayed on
the screen:
Hot water heating:
The temperature of the
room does not reach
the desired value set on
the radiator
The whole display
blinking:
Diagnosis/Solutions
The batteries are dischar-
ged. Replace the batte-
ries (see pag. 5).
No power supply: replace
the batteries or check
their polarities (direction)
Check that the value
set on the thermostat is
higher (by 2 or 3°C) than
theradiator setting.
The apparate has just
been switchedon. Check
and if necessary adjust
theclock and the tempe-
ratures, otherwisepress
the a key.
Characteristics
• Operating mode selection switch (7 positions)
• Choise of 3 permanent temperatures :Frost Pro-
tection, Economy and Comfort and 1 customized
program per day
• The 3 termperarure settings can be adjusted :5°to
30°C for Economy and Comfort5°to 15°C for Frost
protection
• Propoprtional-plus-integral control (category B), time
base 15 min.
• Stand-by mode
• Digital display
• Room case : 128 x 85 x 31 mm
• Wall mounting
• Protection index : IP30
Battery version:
• Three type LR03 or AAA1,5V alkalinebatteries (lifeti-
me longer than 1 year)
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