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website password reset (no/reset)
.................................... Selecting reset will reset the website service level username and password to
default values.
5.16. Fireplace:
A fireplace or solid fuel boiler can be controlled directly via one of the optional outputs on terminal block
F of the IR controller or via an add-on module. In this way, the heating of the hot water storage tank from
the thermal store can be effectively controlled.
Fireplace module (on/off)
...Option if the module is used in the system.
ThSt sensor for Fire (sensor list)
...Selecting a sensor for differential function of switching on a fire
circulation pump.
min. Fire temp. (°C)
….....Flow temperature from fireplace to start fireplace circulation pump.
dif. Fir/ThS on (°C)
…......Setting the switch-on difference to start the fire pump.
dif. Fir/ThS off (°C)
…......Setting the switch-off difference to stop the fire pump.
max. ThSt temp. (°C)
…Max. temperature in thermal store (or exactly at the sensor selected in parameter
ThSt sensor for Fire for fire circulation pump operation.
DHW heating by ThSt
DHW pump (no/yes)
....Turning on/off the function of heat transfer from thermal store to hot water storage
tank.
diff. on (°C)
................ Setting the switch-on difference to start DHW pump.
diff. off (°C)
................ Setting the switch-off difference to stop DHW pump.
DHW sens. for DHWpump (sensor list)
....Selecting a sensor in hot water storage tank for differential
function to start DHW pump.
ThS sens. for DHWpump (sensor list)
....Selecting a sensor in thermal store for differential function to
start DHW pump.
5.17. UNI function, UNI function 2
The output of the universal function consists of sub-functions connected in series. The output is therefore
closed only if the conditions for switching on all functions in the series according to the following diagram
are met. Closing of the output is also conditioned on switching on the universal function.
The setting of universal function 2 is identical to the setting of UNI function 1.
