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PYROMAT DYN45 - DYN85 Issue 1.0
Page 53 of 72
Adjustable parameters
Screen
number
Parameters
Factory setting
01 Operating
mode:
Operating mode selection.
Off
The pump is switched off, the valve is
closed.
Automatic
Automatic heating of the solar utility water
heater via differential control.
Manual
Emergency operation: Solar and secondary
pumps are switched on, the valves are not
controlled.
L
Use this setting only for emergency
operation if a fault message is shown on the
display.
1. Inform your heating specialists for further
instructions on fault rectification.
automatic
02
Utility water temperature, maximum:
Maximum utility water temperature with solar
heating.
65°C
03
Utility water precedence:
Optimised
:
Utility water charging prioritised - if however
the solar yield is not sufficient to completely
charge the utility water heater then priority
switched to solar heating. If the solar yield
increases (cyclic monitoring) sufficiently that
utility water heating is possible then the utility
water is switched back to solar heating
again.
Absolute
:
Utility water charging has absolute priority -
i.e. Solar heating is only authorised after the
utility water heater is fully charged.
No
:
Solar heating utility water / heating
commensurate with temperature differential
collector / utility water bottom or collector /
storage bottom.
Optimised
04
Collector - utility water, target differential:
Temperature difference between solar collector
and utility water bottom to solar utility water
heating.
10°C
10 Operating
hours
counter
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