45
6.2.1 Description of SAPHIR regulator parameters
P 1
Current outside temperature
[
o
C]
Current outside temperature displayed. The lowest displayed value of outside temperature is -20
o
C.
P 2
Current boiler temperature
[
o
C]
Current boiler outlet temperature displayed.
P 3
Current heating circuit temperature
[
o
C]
Current heating circuit temperature displayed
P 4
Desired heating circuit temperature
[
o
C]
Current desired heating circuit temperature displayed
P 5
Current temperature HW
[
o
C]
Current HW temperature displayed
P 6
Desired boiler temperature in case of HW heating
[
o
C]
Current desired boiler outlet temperature in case of water demand on heating displayed
P 7
Current warm water thermostat status
[
o
C]
Current HW thermostat status displayed
P 8
Current feeder temperature
[
o
C]
Current feeder temperature displayed
P 9
Current space temperature
[
o
C]
Current space temperature displayed
P 10
Current position of three-way mixing valve
[%]
Current position of three-way mixing valve displayed
P 11
Desired boiler temperature
[
o
C]
Current desired boiler outlet temperature displayed
P 12
Current ventilator output
[%]
Current ventilator output displayed
P 15
Faults
Current boiler fault displayed. Description of individual faults see tab. no. 9.
In case 0 is on the line no fault is detected.
P 19
Parallel shift in the heating curve
[
o
C]
By increasing the value the parallel shift in heating curve will occur (parameter P 21) thus the desired
heating water temperature will be increased
P 20
Fuel type
Selection of required fuel (value 1, 2, 3)
1
– lignite
2
– hard coal
3
– wood pellets
P 21
Slope of heating curve
The value in this parameter shows the preset curve for heating of the heating circuit.
The value depends on many factors. The correct value must be found out.
P 22
Ventilator output when making fire
[%]
Setting of desired ventilator output when making fire depending on the type of used fuel.
Recommended values:
-
lignite and hard coal 40 - 50 %
-
wood pellets 20 %
P 23
Minimum boiler temperature
[
o
C]
Setting of minimum boiler temperature. The manufacturer insists on min. 50
o
C (for 4 sect.) and 60 °C
(for 5 - 7 sect.). boiler temperature. This minimum boiler temperature is maintained in all regimes.
