Cold Rooms · Food Factories · Stellenbosch
Cold Rooms Evaporator Coil Frozen Repair for Food Factories in Stellenbosch
A food factory in Stellenbosch running with evaporator coil frozen is on borrowed time — every hour of delay costs product and money. As a urgent fault it is dispatched ahead of routine work, typically within 90–180 min. We isolate the fault, correct it with matched parts and confirm the unit holds temperature under normal load.
Symptoms
What you may be observing
Solid ice block across the evaporator
No airflow reaching the cabinet
Cabinet warming despite the compressor running
Water runoff when the unit finally defrosts
Possible Causes
Diagnosed on site by our technicians
- C01
Low refrigerant charge freezing the coil
- C02
Failed defrost heater or timer
- C03
Dirty coil restricting heat transfer
- C04
Evaporator fan motor failure
The Reyds Solution
We safely thaw the coil, diagnose the trigger — charge, defrost, airflow or fan — repair the root cause, and restore clean coil operation so cooling returns and stays.
Industry context
Food Factories
For food factories, refrigeration reliability is a commercial requirement rather than a convenience. Process-scale refrigeration underpinning production lines. We plan the fix to end the risk, not just the symptom.
Cape Town coverage
Stellenbosch · Winelands
Our Winelands technicians treat Stellenbosch as core coverage rather than an outlying callout. From first call to cold cabinet, the Stellenbosch leg of the job is the shortest part.
Prevention
Stop the fault returning
Keep condenser fins clean and airflow clear — the leading preventable cause of evaporator coil frozen in food factories cold chains.
Monitor cabinet temperatures daily and log deviations so evaporator coil frozen is flagged before stock is lost.
Replace door seals at the first sign of perishing to stop the warm-air ingress that drives many evaporator coil frozen callouts.
Book a service check ahead of peak trading so the cold room under the heaviest load is not the one that fails.
Emergency Dispatch
Refrigeration down? Speak to a technician now.