Characteristics of a Stuck (Broken) Compressor
A dead compressor is usually indicated by an AC that is completely not cold, and when checked using an amp meter, the current (amps) spikes very high exceeding specifications before finally shutting down (overload protection).
Primary Causes
- Compressor oil depleted due to prolonged refrigerant leaks.
- Outdoor fan failure (overheating).
- Unstable electrical voltage.
Correct Procedure for Replacing a Compressor
Simply replacing the compressor is not enough. Technicians must perform flushing using R11/thinner fluid to clean the piping system from the old compressor’s iron filings, replace the capillary tube, and vacuum the system before charging new Freon.
Field Notes from Pandan Teknik Technicians
The article above provides a general overview that we frequently encounter in the field. However, each AC unit and room has unique characteristics (such as pipe installation length, ventilation, and heat load). If you notice similar symptoms on the AC in your home or business, it is advisable not to jump to conclusions on your own. You can contact the Pandan Teknik team via WhatsApp to describe the complaint in detail. We will help analyze whether a light service, spare part replacement, or a technical survey visit is sufficient so that the repair is targeted and cost‑effective.