Tech
III.c.4)DHW pump activation threshold
This option is used to set the temperature of DHW pump activation (it is the
temperature measured by the CH boiler sensor). When the temperature remains
below this value, the pump is inactive, whereas when the temperature is above this
value, the pump is switched on and works until the set temperature is reached.
III.c.5) Weekly control (of the DHW pump)
This function is used to program daily changes of the water boiler
temperature. The range of set temperature deviation is +/- 100C.
Weekly control is explained in detail in section IV.d.17.
III.c.6) Maximum temperature
This function is used to set the maximum DHW temperature. After it has been
reached, the DHW pump is switched off.
III.c.7) Sensor
This function enables the user to choose the sensor which will serve as the
DHW sensor.
III.d) Circulating pump
This function is used to control the pump which mixes hot water between the CH
boiler and DHW receivers. After activating this function the user sets the 24-hour
cycle of pump pause and activation (with the accuracy of 30 minutes).
In order to make setting the 24-hour cycle easier, the user may copy a
selected time interval into the next one. After the operation plan is defined, the user
sets the pump operation time and the pump pause time while the previously
selected time interval is active. The user may easily delete the previously saved
settings in order to introduce new intervals.
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