Parameter description
Display
Designation
Description
09:19
Burner Block
Setting range:
OFF (----), 5 ... 80
˚
C
temperature
Factory setting:
OFF
Function: Additionally or alternatively to 09:09, is possible to
regulate an F1 temperature, that is going to block burner (via
data bus). If the 09:19 value drops under 5K, the burner is
being activated again.
09:20
Thermostat
Switch – On
temperature
Setting range: 5
˚
C… (switch – off temperature – 3K)
Factory setting: 30
˚
C
Function: If F3 temperature drops under the setting 09:20, then the pump is
being activated.
09:21
Thermostat
Switch - Off
temperature
Setting range: ( Switch – On tempe3K)… 120
˚
C
Factory setting:
90
˚
C
Function: If F3 temperature rises over the setting 09:20, then the
pump is being deactivated.
09:22
Inverse
Setting range: 0, 1
thermostat
Factory setting:
0
Function:
Inverts the pump function. 0 = normally close,
1 = normally open
09:23
Frost-protection
Solar collector
temperature
Setting range:
Off, -15
˚
C… 10
˚
C
Factory setting: Off
Function:
Solar pump switches on when the temperature from the solar
collector drops below the 09:23 value. The pump switches off
when solar temperature rises over the 09:23 value + 2,5K.
27 Sensor calibration
Display
Designation
Description
27:01
Calibration F1
Setting range:
-5K ... +5K
Factory setting:
0K
Function:
Correction of measured sensor value on
Input heat storage tank F1
27:02
Calibration F2
See 27:01 on input return heat storage tank F2 (option)
27:03
Calibration F3
See 27:01 on input heat supplier F3
27:04
Calibration F4
See 27:01 on input heat supplier F4
