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Air source heat pump maintenance

As temperatures begin to drop in the fall, the role of the air source heat pump in your home's heating system becomes more important. The smooth and efficient operation of this essential device is critical throughout the cold months, making maintenance before the heating season begins especially important. Self-maintenance will ensure that your air source heat pump is running smoothly and saving energy all winter long. Here are some expert-recommended steps you can take to maintain your air source heat pump yourself to maximize its efficiency:

Do-it-yourself air source heat pump maintenance – this is how you do it correctly

1. Cleaning the indoor unit

Turn off the indoor unit. Carefully open the front cover of the indoor unit and remove and vacuum the coarse filters. Wash the filters with a mild detergent if necessary. This will improve the efficiency of the unit and the indoor air quality.
Do not attempt to clean the slats under the filters yourself, as they are easily damaged. To clean the slats, contact us and book a Fresh Wash cleaning service .

2. Cleaning the outdoor unit

Turn off the outdoor unit using the safety switch and remove any leaves and debris. Make sure that the defrost water from under the outdoor unit can drain freely to prevent excessive ice from accumulating under the unit during the winter. The most important thing is to ensure that the ice that forms during the winter does not reach the bottom of the outdoor unit. Remember to turn the safety switch back on.
To direct the melt water away from under the device, there are products made specifically for this purpose, which you can purchase from our online store: a melt water diverter for a ground support stand and a melt water diverter for a wall mount .

3. Checking the defrosting mechanism

When the temperature drops below zero, check that the defrosting mechanism is working regularly. If ice accumulates in the cell or inside the outdoor unit, it indicates that the defrosting mechanism is malfunctioning and there is a high risk of damage to the unit.
If you notice that the outdoor unit is freezing, please contact us.

4. Testing the heating function

Set the temperature setting higher than normal and check after about 20 minutes that the air source heat pump is blowing warm air.
If the air seems lukewarm, the unit may be low on refrigerant, in which case you should contact us to check.

Air source heat pump maintenance by a professional – when and why?

Although you can do most maintenance yourself, we recommend professional maintenance every 2-4 years . With our Fresh Wash service, you can ensure the device is working properly, improve indoor air quality and save on your electricity bill.
If it has been more than 2 years since your last professional maintenance, you can now easily book the most suitable maintenance appointment from our brand new appointment calendar ! There are still service appointments available before the start of the heating season.

Note! Hesatek is not responsible for any damage caused to the device by self-service procedures. If you are unsure about performing any of the procedures, please contact us.

Summary

It is advisable to perform regular maintenance on your air source heat pump.
Properly performed air source heat pump maintenance improves the device's operational reliability and reduces energy costs. If it has been some time since the previous maintenance or your device is showing symptoms, easily book air source heat pump maintenance on the Hesatek website.

Frequently asked questions about air source heat pump maintenance

1. How often should an air source heat pump be serviced by a professional?
We recommend professional maintenance every 2-4 years. Regular maintenance ensures efficient operation and extends the life of the device.

2. Can I maintain the air source heat pump myself?
Yes, you can perform basic maintenance tasks yourself, such as cleaning the filters. However, it is important to follow the manufacturer's instructions and be careful to avoid damaging the device.

3. How do I know that the air source heat pump needs maintenance?
Signs that your appliance needs maintenance include reduced heating performance, unusual noises or odors, and increased energy consumption. If you notice these symptoms, it is recommended to contact a professional.

4. What are the benefits of professional maintenance?
Professional maintenance includes a thorough inspection and cleaning, which improves the performance, energy efficiency and indoor air quality of the appliance. It also prevents potential failures and extends the life of the appliance.

5. How can I book maintenance from Hesatek?
You can easily book a service through our website: Book Now . We offer flexible times to fit your schedule.