Commercial Refrigeration

E01: Cabinet temperature above set point

True Refrigeration TSSU-48

Safe preliminary checks permitted

Documented meaning

The cabinet ran above its set point for longer than the alarm delay.

Model variants covered: see the model record

Documented possible causes

· Doors left open or gaskets failing
· Evaporator iced up
· Condenser coil restricted

Safe preliminary checks

· Confirm the set point and that the controller is not in manual defrost

Professional service required

· Confirm the set point and that the controller is not in manual defrost
· Check the door closes and the gasket seals
· Clean the accessible condenser coil
· safe_checks_permitted

Stop and call a professional if you see

· Burning smell, smoke, water on live parts or a tripped protective device
· Unusual noise, vibration or a refrigerant leak