Why is my Daikin Altherma EHFH-D3V Heat Pump system making gurgling noises?
If your Daikin Heat Pump system is making gurgling noises after commissioning, it could be caused by air in the system. Purge the air from the system. It can also be caused by various malfunctions. Check if or is displayed on the home screen of the user interface for more information about the malfunction.
Why is my Daikin Altherma EHFH-D3V not heating or cooling properly?
There are several possible reasons why your Daikin Heat Pump isn't heating or cooling as expected. It could be due to an incorrect temperature setting on the remote controller. Make sure to check the temperature setting and refer to the operation manual. Another potential cause is low water flow. Ensure all shut-off valves in the water circuit are fully open, the water filter is clean, and there's no air in the system. Also, verify the water pressure is above 1 bar, the expansion vessel isn't broken, and the valve towards the expansion vessel is open. Finally, check that the water volume in the installation is above the minimum required value.
What to do if Daikin Altherma EHFH-D3V is not heating or cooling and water flow is low?
If your Daikin Heat Pump isn't heating or cooling as expected, it might be due to low water flow. Ensure all shut-off valves of the water circuit are completely open, the water filter is clean, and there is no air in the system. Also, check that the water pressure is above 1 bar, the expansion vessel is not broken, and the valve towards the expansion vessel is open. Verify that the resistance in the water circuit isn't too high for the pump.
How to check temperature settings on Daikin Altherma EHFH-D3V when it is not heating or cooling?
If your Daikin Heat Pump isn't heating or cooling as expected, first check the temperature setting on the remote controller to ensure it's correct. The issue might stem from an incorrect setting.
Why am I feeling too cold/hot in my living room with my Daikin Thermostat?
There are several reasons why you might be feeling too cold or too hot. It could be that the desired room temperature is set too low or too high; in this case, increase or decrease the desired room temperature accordingly. If the desired temperature cannot be reached, try increasing the leaving water temperature, keeping in mind the heat emitter type. Also, the weather-dependent curve might be set incorrectly, so consider adjusting it.
What to do if Daikin Altherma EHFH-D3V water flow is too low?
If the water flow is too low, check and ensure that all shut-off valves of the water circuit are completely open, the water filter is clean (clean if necessary), there is no air in the system (purge air if necessary), the water pressure is >1 bar, the expansion vessel is NOT broken, the valve (if equipped) of the water circuit towards the expansion vessel is open and the resistance in the water circuit is NOT too high for the pump.
What to do if Daikin Altherma EHFH-D3V Heat Pump refrigerant leaks in the room and comes in contact with fire?
If refrigerant leaks in the room and comes into contact with fire, immediately turn off any combustible heating devices and ventilate the room thoroughly. Then, contact the dealer from whom you purchased your Daikin Heat Pump for further assistance.
How to fix too cold/hot living room with Daikin Altherma EHFH-D3V Heat Pump?
If you're feeling too cold or too hot in your living room while using the Daikin Heat Pump, here are a few potential solutions: * If the desired room temperature is too low (or high), increase (or decrease) it. * If the desired room temperature cannot be reached, increase the desired leaving water temperature according to your heat emitter type. * If the weather-dependent curve is set incorrectly, adjust the weather-dependent curve.
Why is the water at the tap too cold with my Daikin Altherma EHFH-D3V Heat Pump?
If the water at the tap is too cold when using your Daikin Heat Pump, it might be because you ran out of domestic hot water due to unusually high consumption. If you need hot water immediately, activate the DHW tank Powerful operation. Keep in mind that this will consume extra energy.
What to do if Daikin Altherma EHFH-D3V Heat Pump fails?
A Daikin Heat Pump failure can stem from several issues. It could be due to damage to the heat pump itself, in which case you should consult the help text for malfunctions. Another cause might be air trapped within the system, requiring you to purge the air. Also, an incorrect hydraulic balance could be the reason; the installer needs to perform hydraulic balancing to ensure correct flow distribution. Finally, various malfunctions can trigger a failure; check the user interface for error codes and consult the help text for malfunctions.
General| Type | Air-to-Water Heat Pump |
|---|---|
| Refrigerant | R-32 |
| Operating Temperature Range (Heating) | -20°C to 35°C |
| Operating Temperature Range (Cooling) | 10°C to 46°C |
| Heating Capacity | 4.0 - 16.0 kW |
| Cooling Capacity | 3.50 to 14.00 kW |
| Energy Efficiency Ratio (Cooling) | 4.00 |
| Sound Power Level | 60 dB |
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