Beko Zone / Indoor Unit Not Receiving Refrigerant

Indoor unit fan runs but no air comes out of some Beko multi-split indoor units

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

Closed service valve or branch valve for that indoor unit, Blocked expansion device or capillary for that circuit, Low refrigerant charge in multi-split system, Incorrect piping connection between indoor and outdoor ports

How to Fix / Troubleshooting

Warning: Refrigerant valves must only be adjusted by qualified personnel.

1. Compare with other zones: Check if other indoor units on the same outdoor system are cooling/heating normally.
2. Check remote settings: Ensure the affected indoor unit is not in FAN-ONLY mode.
3. Inspect piping (visual only): Confirm that the refrigerant pipes are not kinked or crushed.
4. Professional service: A technician should verify that branch valves are open, check for blockages, and confirm correct refrigerant charge.

Repair Difficulty

Hard 4/5

Required Part

Expansion Device / Capillary Tube

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