80
65
50
35
20
20 0
°C
-20
H1 Curve: i
0 = 34°C
+20 = 18°C
-20 = 50°C
80
65
50
35
20
20
-20 °C
0
H1 Curve: i
+
-20 = 50°C
20 = 18°C
0 = 34°C
TMR
TMR/P
SELF-LEARNING INFORMATION:
Start function
H1 Basic regul
H1 Self-learn
H1 Not in use
HW Regulator
HW not in use
H2 Basic regul
H2 Self-learn
H2 Not in use
START FUNCTION Regulat. mode sel.
Press the
button to browse the possible regulator types in each
regulating circuit. Exit with
The
character indicates which regulator types have been selected from
the different regulator circuits.
Press the
button to move the cursor and press
Browsing:
ESC.
Changing the regulator type:
OK.
Self-learning area
Heating curve
Settings
Measurements
Info water temp
Operat. modes
Clock functions
Language
Type info
Start function
Mainten.mode
H1 Select
Heating curve
Settings
Measurements
Info water temp
Operat. modes
Clock functions
Language/ Keel
Type info
Start function
Mainten.mode
the regulator detects the sensors that are attached to
it. The regulator takes the regulating circuits (H1, H2 and HW) into use
according to the supply water sensors. The assumption is that there is a
basic regulator in each regulating circuit. It is possible to change the
heating regulating circuit (H1 and H2) to a self-learning regulator.
The start function also activates the sensor's fault alarms.
controls the supply water temperature according to
the set heating curve.
automatically changes the characteristic
heating curve according to the feedback from the room sensor. The self-
learning maximum adjustment is 10%. The letter on the heating curve
display indicates that self-learning is in use.
In the start function
The basic regulator
The self-learning regulator
i
Press
ESC
until the display no longer changes.
You are then in the "Selection" display shown in the adjoining picture.
OPERATING INSTRUCTION:
Press the
button to move cursor to "Start function". Press
The regulator detects the sensors that are attached to it and shows possible
regulating modes. The regulator's factory setting is a basic regulator.
OK.
Self-learning occurs if the room temperature varies at least 1 C from the set
value when the outdoor temperature is in a +5... -5 C or -15... -25 C range
for at least 4 hours.
Automatic adjustment of the characteristic heating curve occurs at 0 C or
-20 C. The adjustment rate is 1 C in 4 hours. The maximum adjustment of
the set curve is +/- 10%. If the characteristic heating curve setting is changed
from the keyboard, GSM phone or control room, self-learning starts from
the beginning.
The room sensor (TMR) has to be in use in order for self-learning to take
place. The self-learning setting must not be used if the room compensation
unit (TMR/P) is in use. Self-learning does not function during a temperature
drop.
If the outdoor temperature is between -15... -25 C, self-learning occurs at
the characteristic heating curve's -20 C setting. For example, if the setting
value is 50 C, the self-learning area is 45... 55 C (+/- 10% of the set value).
If the outdoor temperature is between -5... +5 C, self-learning occurs at the
characteristic heating curve's -0 C setting. For example, if the setting value
is 34 C, the self-learning area is 30... 38 C (+/- 10% of the set value).
o
o
o
o
o
o
o
o
o
o
o
o
o
o
Examples of self-learning function:
H1
Outdoor
°C
SupplyTemp
°C
Selection
Automatic
-15
52
Indicates that self-learning
is in use.
16
