Medical Devices -Touch Controller
47
| Troubleshooting
Troubleshooting
The following table lists information regarding the possible causes and actions to be taken for the most common
faults which do not need automatic technical servicing.Servicing on the electrical system must also be carried out
by trusted electricians.
WARNING:
Troubleshooting procedures involve working with high voltages which can cause injury or death.
Troubleshooting should only be performed by trained personnel.
Table 12. Troubleshooting
PROBLEM
POSSIBLE CAUSE
SOLUTION
The unit does not
switch on.
Controller set to “Stand-by”
Switch on the controller.
No mains
Check the plug, outlet, fuses and electrical line.
Power plug not connected to the
electrical outlet.
Connect the power cord to the electrical socket.
Control panel fault
Contact Technical Support.
Unit does not
reach the set
temperature.
Too much material has been placed in the
compartment
Reduce the quantity and leave space between the
shelves and walls.
Place products in the cabinet a few at a time after the
temperature has stabilised.
Material was placed in the freezer area at
room temperature (i.e. +25°).
Store only already frozen products.
Prolonged or too frequent door openings
Reduce door openings and close the door more
quickly.
Ambient temperature is too high.
Air condition the environment.
Condenser clogged by dust or dirt.
Clean the condenser.
Electronic controller operating fault
Contact Technical Support.
Cooling system operating fault
Contact Technical Support.
The unit is noisy
Unit instability
Eliminate the cause.
Contact with objects (e.g. cardboards,
polystyrene or other materials)
Move and/or remove objects touching the equipment.
Repeated alarm
or fault signals or
alarm noticed
Unit has detected an alarm.
Visualize alarms (see
)
Products wet
Formation of ice in the evaporator or
sudden defrosting
High humidity level in the environment
Contact Technical Support.
Air condition or ventilate the environment.
Glass door wet
High humidity level in the environment
Air condition or ventilate the environment.
