Common Faults — Taiwan, Khayelitsha
F1Thermostat or controller failure
F2Refrigerant gas leaks and low charge
F3Evaporator coil icing
F4Door seal and panel breaches
F5Compressor and fan motor failure
Diagnosis and repair of insulated walk-in cold rooms — panels, doors, evaporators, condensers and control systems — restoring holding temperature fast to protect perishable stock.
A walk-in cold room that drifts above temperature is almost always losing its hold through the gas circuit, an iced-up evaporator coil or a breached door seal. We restore the panel, seal and refrigerant charge, then verify the room holds temperature under a full load before we sign it off. Taiwan's busy informal trading areas generate steady demand for commercial fridge and cold room repair, often at very short notice.