MINUS
40
MINUS40 (PTY) Ltd Head Office: 8 Manhattan Street | Airport Industria Ext 2 | Western Cape
Tel: +27 (0) 21 386 2290 | E-mail: service@minus40.co.za
MINUS40 MED1080GSD Instruction Manual
Medical Fridge
TROUBLE SHOOTING CHECKLIST
SYMPTOM
CHECK
※
The unit does not run & the controller or fans do
not work or the lights are off
※
Make sure the unit is plugged in
※
Check for a tripped circuit breaker
※
Unit does not run, but the controller is on
※
Check the temperature setting on the controller
※
Unplug the unit, wait two hours and plug it in. If you hear it running, a problem is causing the
compressor to overheat
※
Check if the evaporator fan is running
※
Listen if the compressor ever runs. If not the compressor might be faulty
※
Unit is not cold enough
※
Check the temperature setting
※
Assure that there is enough room for airflow in the fridge.
※
Check for airflow restrictions in front and at the back of the grille.
※
Clean the condenser coils
※
Check the door seal
※
Unit is too cold
※
Check the temperature setting
※
Unit is noisy
※
Hissing and popping sounds are normal.
※
Check that the fridge is level
※
Unit runs continuously
※
Check the door seals
※
Clean Condensor
※
In the event of a breakdown
※
Disconnect the fridge from the power supply. Contact your supplier for advice.
※
Temperature control
※
Minus40 refrigerator regulates air temperature to control the product temperature.
※
The running temperature of the refrigerators is factory pre-set at a range between 2°C to 8°C air
temperature. It is factory pre-set with a built-in defrost sequence of a maximum of 15 minutes
every 2 Hours to remove ice build-up from the evaporator coil.
※
During these defrost cycles air temperature can exceed 8°C for a very short time, but product
temperature will remain in the safe vaccine temperature range between 2°C to 8°C.
