Gorenje Aerogor ECO COMPACT INVERTER 10A, Installation Manual

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6.4.1.1 Setpoint DHW
Setting of the desired temperature for domestic water.
6.4.1.2 DHW Restart
∆T Setting
Domestic hot water restart setting.
Example:
Desired temperature of domestic water is 47 °C, and the domestic hot water restart ∆T
setting is 5 °C. (47–5=42)
This means that the heat pump will restart the heating of domestic water when the
temperature drops below 42 °C!
Recommended domestic hot wa
ter restart ∆T setting is 5 °C!
6.4.1.3 Shifting Priority
The heat pump has absolute priority for the preparation of domestic hot water. With this
feature, the priority adjusts to the heat losses when the ambient temperature reaches a
certain point.
This feature is used in new buildings that still lack insulation and that will be without
insulation for at least one heating season.
6.4.1.3.1 Enabling or Disabling the Shifting Priority function:
Disabled (default setting)
– the Heat Pump will switch to Heating mode only when the
desired DHW temperature is reached.
Enabled
– the Heat Pump will decide based on the temperatures of the heating system if it
should switch to heating although the DHW set temperature is not reached yet.
For example:
Set temperature for
DHW is 47°C and the Heat Pump is currently working in DHW mode.
The actual DHW temperature is 44°C, meaning it still has to heat up the DHW for another
3°C, before it can switch to heating mode (heating the House). In that moment, the Unit sees
that the temperature of the Heating water for the heating system is dropping for a certain
value, meaning it is a high risk of undercooling the house. It switches to Heating mode to
provide heat to the house. When the temperature is in safe level, or the max set time for
heating is exceeded, the Heat Pump switches back to DHW mode to heat up the DHW to the
desired value, before it switches back to Heating mode.
6.4.1.3.2 Shifting Priority Starting Temperature
Only valid if Shifting Priority enabled!
Setting the Ambient temperature to activate the Shifting Priority Function.
If the Shifting Priority Function is enabled it will not be active before the Ambient temperature
falls below a certain value (Shifting Priority Starting temperature).
6.4.1.4 Sanitary Water Min. Working Hours
Only valid if Shifting Priority enabled!
This setting is set in Minutes!
The Heat Pump will try to heat up the DHW for a minimum time before it switches to Heating,
even if all other conditions for Shifting Priority are met.
6.4.1.5 Heating Max. Working Hours
Only valid if Shifting Priority enabled!
This setting is set in Minutes!