The Nine Critical Failures
Every fault is mapped to every Gauteng sector. Select a failure to view the diagnostic report and localised dispatch.
Freezer Not Freezing
The cabinet holds product above setpoint — cooling output has collapsed or stopped entirely.
Temperature Rising
Setpoint drift upward — the system is losing the thermal battle against the load.
Compressor Failure
The heart of the circuit has stopped pumping — total cooling loss is imminent.
Refrigerant Leak
Refrigerant is escaping the sealed circuit — capacity drops and the system overheats.
Evaporator Icing
Ice is bridging the coil fins, choking airflow and insulating the evaporator.
Defrost Failure
The defrost cycle is not terminating ice — the coil progressively blocks.
Controller Failure
The cabinet controller has lost setpoint, sensor or output control — the system runs blind.
Electrical Fault
A fault in the power or control circuit is tripping protection or disabling components.
Fan Motor Failure
An evaporator or condenser fan has stopped — airflow collapse causes rapid temperature rise.