5726 783 PYROMAT DYN45 - DYN85 Issue 1.0 Page 23 of 72
5.3 F3 key "PYROMAT Parameter"
It may be necessary to alter the settings:
when the fuel is changed
when the heating system is adapted and optimised
L Alterations must only be carried out in conjunction with your installation specialists.
Adjustable parameters
Screen
number
Parameters Factory setting
01 Storage temperatures:
Display all storage temperatures.
-
02 Boiler return:
Preserve boiler return target value.
70°C
03 Boiler flow:
Storage loading temperature target value.
80°C
04 Boiler exhaust gas:
Limit value maximum exhaust gas temperature.
200°C
05 Exhaust gas residual O2:
Residual oxygen target value for air vent control.
7%
06 O2 regulation:
Switch on/off oxygen control.
ON
07 Air vents without O2 control:
Position of the air vents with oxygen regulation
switched off.
30%
08 Dissipate excess heat at:
Limit temperature at which excess heat will be
dissipated.
95°C
12 Minimum system target temperature:
Minimum flow temperature for customer-
installed heat distribution.
L Parameter is only available if system
minimum target temperature is activated in
the maintenance menu with "YES".
50°C
14 Load storage with automatic operation up to:
Up to which heat storage sensor should the
storage be loaded?
Storage bottom
15 Load storage with automatic operation up to:
Up to what storage temperature should the
storage be heated in automatic mode?
80°C
16
Storage management storage temperature -
medium:
Target value average storage temperature: The
boiler's output will be reduced in accordance
with the storage loading.
80°C
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