9
Set point temperature level forced function
It is possible to change temporarily the temperature level for the current time interval. The modification in the temperature
level will be maintained until the next changed in programming temperature level.
To change temporarily the current temperature level:
-
Hold
key for 4 seconds to activate temporarily the
Economic temperature
in the current temperature level.
Th
e text “Moon” will be displayed during the forced function.
-
Hold
key for 4 seconds to activate temporarily the
Comfort Temperature
in the current temperature level.
The text “Sun” will be displayed during the forced function.
-
Hold
key for 4 seconds to activate temporarily the
Frost Protection
Temperature in the current temperature
level. Th
e text “Frst” will be displayed during the
forced function.
By pressing the
or
key, the current forced temperature level is removed.
3.6. SMART STORAGE HEATER:
HHR optimizes the energy management and consumption and provides the heat demand requested by the user in each period of
time reaching the desired comfort.
Smart charging control
HHR allows optimizing the energy management and consumption using a linear regression model based on the temperature
registered in the core of HHR to determine the current % of the storage heater charge and use this information to charge only
the heat necessary to supply the daily heat demand and avoid unnecessary energy consumption
While HHR is charging (electric consumption), a small red dot blinking will appear at the bottom right part of the display.
HHR will not charge in Frost Protection time intervals.
Protection for excess of temperature in the room
In order to achieve maximum savings and avoid unnecessary energy consumption, if, during the charging period, the temperature
in the room exceeds the temperature set up in HHR for that room, then the charging will be interrupted until the temperature
in the room decreases.
Charge correction
The % of the storage heater charge is corrected automatically by HHR software. If working hours of balance resistance is higher
than a certain value, storage heater charge will be increased by a certain %. On the other hand, if balance resistance working
hours does not exceed this value, storage heater charge level is reduced by the same %.
This behaviour adapts the consumption to the real thermal needs, allowing the maximum level of energy savings at the required
comfort. The set-up temperature is independent of the Storage Heater level of charge. Initial setting for charge is 80%. This value
can be modified by entering “General Settings” part and modify the initial % of storage charge according to
St setting.
Smart discharge
If the energy discharged with natural convection is not enough to satisfy the heat demand of the room where HHR is installed, a
fan incorporated in the HHR body will be connected to discharge the stored energy in the heater core accelerating the transfer
of energy to the room and reaching the set-up temperature for the room.
A balance resistance can operate promptly during on peak periods providing additional heating to the room if necessary when
the core heat is not enough to supply the heat demand for the room. The maximum working period of the balance resistance
can be adjusted and cancelled by modifying P06 parameter. (please go to “General Settings”).
A fixed small red dot at the bottom right part of the display will show that the balance resistance
is working at that moment.
*
Storage Heater and Balance heater will never work at the same time.
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