Beko Insufficient Heating Capacity / Performance Loss

Air conditioner runs but does not heat the room effectively in heating mode

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Outdoor coil frosted and not defrosting properly, Low refrigerant charge, Dirty outdoor coil reducing heat absorption, Reversing valve not fully shifting to heating position

How to Fix / Troubleshooting

Safety: Turn off power before touching the outdoor unit.

1. Check outdoor coil: Inspect for heavy frost or ice. Some frost is normal; thick ice indicates a problem.
2. Allow defrost: If the coil is iced, turn the unit off and allow it to thaw completely.
3. Clean outdoor coil: After thawing, rinse the coil with water to remove dirt.
4. Verify indoor airflow: Clean indoor filters and ensure strong airflow.
5. If heating remains weak: A technician should check refrigerant charge and the operation of the reversing valve and defrost control.

Repair Difficulty

Medium 3/5

Required Part

Outdoor Heat Exchanger Coil

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