10
Select language
Screen 0.1 on page 9
Choose a language of 7 alternatives: English,
Danish, Russian, French, German, Swedish and
Finnish
Set time
Screen 0.2
Set date
Screen 0.3
Heat system
Choose heat system out of four alternatives:
1. Constant temperature (CT)
Screen 0.4.1
CT maintains supply water temperature constant.
It is suitable for example for industrial
applications such as bioloading or warm-air
heating.
After you have chosen CT, you have to set
“setpoint”,the desired temperature of supply
water, and actuator speed (default speed of
standard delivery is 140 sec).
If you want to keep supply water temperature
constant in case of a normal heating circuit,
choose either floor (0.4.2) or radiator heating
(0.4.3) as heat system andset“ConstantCT”
(0.4.2.1.2) ascontroltype.Seenextsection“Floor
heating”.
2. Floor heating
Screen 0.4.2 on page 9
2.1 Floor drying function
Screen 0.4.2.2
You can activate a floor drying function, that is in
accordance with the standard EN1264-4
-Start temperature: set the supply water
temperature setpoint when drying starts
-Stop temperature: set the supply water
temperature setpoint when drying stops
-Heat rise per day: set the daily change in
supply water temperature setpoint
For example:
Start temperature = 15 °C, Stop temperature =
30 °C, Heat rise per day = 1 °C
>> Heating is started at 15 degrees, and the
setpoint temperature is increased one degree
each day until it reaches 30°C. After this, the
setpoint temperature is decreased one degree
per day until it reaches 15°C.
2.2 Control type
Choose the control type (outdoor controlled or
Constant CT):
2.2.1 Outdoor controlled
Screen 0.4.2.1.1
The device adjusts supply water temperature
according to outside temperature by using the
heating curve whichyousetinscreens“Heating
curvesetup” (0.4.2.1.1.2 - 0.4.2.1.1.4)
2.2.1.1 Supply water
Screen 0.4.2.1.1.1
Set maximum and minimum limits for the supply
water temperature or accept factory default
settings
2.2.1.2 Automated heating curve setup
There are three steps in automated heating curve
setup:
Start point
Screen 0.4.2.1.1.2
Summertime outdoor temperature (5 - 20 °C) and
corresponding supply water temperature in the
starting point of the curve
Stop point
Screen 0.4.2.1.1.3
Wintertime outdoor temperature (-5 -
-30 °C) and corresponding supply water
