80
65
50
35
20
20 0
°C
-20
H1 Curve: i
0 = 41°C
+20 = 18°C
-20 = 58°C
80
65
50
35
20
20
-20 °C
0
H1 Curve:
+
-20 = 58°C
20 = 18°C
0 = 41°C
TMR
TMR/P
SELF-LEARNING INFORMATION:
Start function
H1 Basic regul
H1 Self-learn
OUMAN EH-201/L
START FUNCTION Regulat. mode sel.
OUMAN EH-201/L
The regulator detects the sensors that are attached to it and shows
possible regulating modes. The regulator's factory setting is a basic
regulator.
Press the
button to browse the possible regulator types.
Exit with
The
character indicates which regulator type has been selected.
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
I
n the start function
The basic regulator
The self-learning regulator
i
the regulator detects the sensors that are attached to
it. The regulator takes the regulating circuit into use according to the
supply water sensors. The assumption is that there is a basic regulator. It
is possible to change 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.
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
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 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 58 C, the self-learning area is 52... 64 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 41 C, the self-learning area is
37... 45 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:
Indicates that self-learning
is in use.
H1
Outdoor
°C
SupplyTemp
°C
Selection
Automatic
-15
52
ESC - press to return to the previous display
Info button - gives operating instructions
Browse button - moves the cursor up and down
ESC
Group select button - not in use in EH201/L
18
