Heat pumps AIR / WATER
Operation manual 33
enable/disable the display of waveforms. The "Data Reset" button at the bottom right resets the
data for the last 24 hours and starts saving the data again. Data is stored in a circular buffer
where new data plays back the oldest values, so it is not possible to find older waveforms.
3.2.15 Hours of operation
The operating hours page displays the total running time of the system components since the
installation of the heat pump, or since the replacement of the component.
3.3 Earth / water heat pump, GENIUS! (Z and ZG models)
When installing the ACOND heat pump with an earth collector, the control from the web and the
indoor control unit are identical to the control of the ACOND heat pump with an air evaporator,
only the main page displays the brine temperature and the symbol of the brine circulation pump
replaces the fan symbol. In the case of the ACOND GENIUS! heat pump, information about the
current system used (earth or air) is displayed in the top row next to the information about the
installation location and pump type.
4. Alarms, faults and troubleshooting
Each alarm is signalled simultaneously via the web interface and on the indoor unit.
If a fault occurs on the heat pump, a red bar with an alarm code and description will appear on
the start page in a blue bar marked Acond Therm (see Figure 10 on page 28). The room
temperature value disappears on the indoor unit and the fault code flashes on the display. In
the place of the symbol in the upper right corner of the unit, there is the symbol P =
temperature sensor errors, or A = heat pump system errors.
4.1 Fault acknowledgement
Confirmation of the defect is possible from the website of the heat pump by pressing the
Qualifying button in the red stripe describing the defect, or from the spatial unit by briefly
pressing the rotary wheel.
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