Herz pelletfire 20/20, Operating Instructions Manual

Page: 37 / 100

Menu navigation and adjustment values 9
37
Term Description Unit
Outside temp. sensor
Selection of the outside temperature sensor
If multiple outside temperature sensors are installed, the desired outside
temp. sensor can be assigned to the chosen heating circuit.
-
Balancing outside
sensor
Adjusting the balancing of the outside temperature (± 5):
Shows the outside sensor not the correct outside temperature the value
can be adjusted.
°C
Actual outside
temperature
Indicates the actual outside temperature.
°C
Power at Outside
temperature 1
Setting the maximum output (30-100) of the boiler when the temperature
is below the set outside temperature 1. The boiler output can thus be
regulated depending on the temperature.
%
Outside temperature 1
Setting the temperature (-40 - 20) below which the output is set at outside
temperature 1.
°C
Power at Outside
temperature 2
Maximum boiler output set outside temperature (30-100)
%
Outside temperature 2 Upper temperature of the heating curve (0 - 60)
°C
Here the maximum boiler output is limited depending on the outside
temperature. Therefore, according to the example, the maximum boiler
output at outdoor temperatures < 0°C at the set output at Temp. 1
(100%). At outside temperatures > 20°C the maximum boiler output is the
set output at Temp. 2 (50%). A linear interpolation takes place in
between.
-
Settings
1 2 3 4
5
6 7
Number of suction
times / barrier times
(at Suction discharge)
The desired suction times (1 - 6) / barrier times (1 - 2) for conveying the
pellets can be set here (1-6) 00:00-
23:59
The suction process starts by pressing the start button (even outside of
the set suction/blocking times)
-
Settings
1 2 3 4 5
6
7
Mode
(when point suction system
via CAN)
Display of the currently set mode -
Storage room filled -
reset
Display of the state of the filling of the storage room -
Actual position Display of the current position -
Settings
1 2 3 4 5 6
7
Negative pressure / ID
fan correction nominal
load
Correction of the negative pressure / ID fan in nominal load operation with
the aid of the ID fan (observe air correction of the lambda sensor). -75-
+75 %
Negative pressure / ID
fan correction part load Correction of the negative pressure / ID fan in part load operation with the
aid of the ID fan (observe air correction of the lambda sensor). -75-
+75 %