Walk-in Coolers · Catering Companies · Somerset West
Walk-in Coolers Evaporator Coil Frozen Repair for Catering Companies in Somerset West
When a walk-in cooler starts showing evaporator coil frozen in Somerset West, the stock behind it and the trading day ahead are both at risk. Booked as a urgent callout, it normally reaches a Somerset West site within 90–180 min. The visit covers diagnosis, the repair itself and a check that temperatures are stable before we leave.
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
Catering Companies
Downtime in catering companies is measured in lost trading hours, not just parts. Off-site and event catering with mobile and static cold holding. We plan the fix to end the risk, not just the symptom.
Cape Town coverage
Somerset West · Helderberg
Reyds covers Somerset West as part of our Helderberg callout zone. Fast access matters most in Somerset West, and our coverage is built around it.
Prevention
Stop the fault returning
Keep condenser fins clean and airflow clear — the leading preventable cause of evaporator coil frozen in catering companies 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 walk-in cooler under the heaviest load is not the one that fails.
Emergency Dispatch
Refrigeration down? Speak to a technician now.