[fault_id: AC-F]
Aircon Making Noise in Boksburg
Aircon Making Noise is one of the faults we attend most often in Boksburg. It is a symptom rather than a diagnosis — several very different failures produce the same behaviour, which is why measurement matters more than guesswork.
Below are the causes we actually find on site, the process we use to separate them, and how quickly we can get to you. If stock, trading or comfort is at risk, phone 069 268 0988 rather than waiting for a form reply.
[probable_causes]
What we typically find
- Worn blower or fan motor bearings
- Fan blade fouling the housing or debris in the outdoor unit
- Loose compressor mountings
- Refrigerant flow noise from an over- or under-charge
[diagnostic_protocol]
How we isolate the fault
- Measure supply and return air temperature to confirm the actual delta-T across the evaporator
- Read suction and discharge pressures and compare against the refrigerant's saturation table
- Check running amps against the compressor nameplate to spot mechanical or electrical drag
- Inspect the indoor coil, filters and blower wheel for restriction and biological fouling
- Test capacitors, contactors, PCB outputs and sensor resistance values
- Trace and pressure-test for refrigerant leaks with nitrogen and electronic detection
[parent_service]
The service that fixes this
[related_faults]
Related faults
[nearby_locations]
Aircon Making Noise — other areas
[faq]
Questions about this fault
Aircon Making Noise? Get a technician out.
Speak to a qualified refrigeration and HVAC technician. We diagnose properly, quote clearly and get your system running again.
info@reyds.co.za