How to restart the swimming pool heat pump?

How to restart the swimming pool heat pump?

How to restart the swimming pool heat pump?

Restarting the swimming pool heat pump

The sunny days are coming, the sun is starting to warm the air, the pool has come out of hibernation, it is almost time to restart the heat pump to enjoy swimming more quickly. So learn the right actions to know how to maintain the pool heat pump correctly.

The right steps to restart the swimming pool heat pump

The manufacturer's instructions and advice for use should be followed first; the maintenance instructions are there to help restart the swimming pool heat pump.


The pool was cleaned to remove leaves and impurities accumulated during the winter period. Filter washing is essential to ensure the proper functioning of the heat pump before it is restarted.


Ensure that the ambient temperature corresponds to the characteristics of the heat pump. If the device operates in a temperature range between 10°C and 25°C, and the air is at 7, the water cannot be heated correctly and the energy consumption will rise for a result close to zero!

If the heat pump had been stored in a shelter during the winter, reposition it in its place and ensure its good stability, the device must be level and plumb.


Normally the power supply does not work, it was interrupted during winter storage. However, check that the electricity is off. A check of the cables, connections, earth connection, etc. must be carried out.

If there is a purge at the heat pump, replace the screw or the plug.


Remove the rags that blocked the pipe inlets during the winter. If the joints have not been greased, now is the time to do so and then connect the water inlet and outlet pipes to the heat pump.

The by-pass valves are gradually open, after a few minutes it is time to connect the power supply. The device may take some time to restart, up to 5 minutes.

Then follow the instructions in the manual to program the clock and the desired set temperature.


The pool heat pump must operate 24 hours a day until the desired temperature is reached. This takes several days, because the heat pump is a slow heating method. The water in the pool heats up by 1 to 3 degrees daily.

The pressure gauge will allow you to adjust the flow rate necessary for the heat pump to operate properly. It is thanks to the central valve of the by-pass that this can be done. There will be 3 flow adjustments to make, one during start-up, a second when the temperature rises and the last when the set temperature is reached.



The restart of the heat pump is complete, a few days of patience and it will be possible to fully enjoy the swimming pool, with water at the ideal temperature for you!



The swimming pool heat pump is a robust piece of equipment. However, care must be taken to ensure that it maintains its optimal functioning. Here is why maintaining the swimming pool heat pump is essential. Find out what checks the individual should carry out on the swimming pool heat pump or when should a professional work on the swimming pool heat pump? With winter approaching, know how to winterize your swimming pool heat pump properly. Finally, have good ecological reflexes by learning how the swimming pool heat pump is recycled and knowing what to do with a swimming pool heat pump at the end of its life.



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