13.MACHINE DEFROSTING
The formation of frost on the container walls is normal.
The quantity and speed of accumulation vary according to ambient conditions and how often the doors are
opened. Automatic defrosting is set by default on all the model types .
In the event of the evaporator becoming clogged with ice, proceed as follows:
Keep pushing DEF ▼ button more than 5 seconds.
In case of lack of general feeding (for any reason) the condensation drying tray turns off. For such reason
the tray might not restrain condensation water.
WATER DRAINAGE
Automatic
Change of temperature SET POINT.
1) Visualize the set value by pressing SET for 1 second
2) To change it, use ▲ and ▼
3) confirm the new value by pressing SET
Manual Defrost
1) keep pressing def (▼) for 5 sec
Change of operating interval (in hour) or the duration (in minutes) of automatic defrost
1) keep pressing PRG for 5 sec
2) with ▲ and ▼ scroll parameters until you visualize dl (interval between defrosts) or dP1 (duration)
3) Visualize the set value by pressing SET
4) to change it, use ▲ and ▼
5) press SET
6) Confirm the new value by pressing PRF for 5 seconds
Reactivation of default set of thermostat for any technical problem.
1) Disconnect the plug from the power supply sytem
2) Press and keep pressing PRG
3) while keeping pressed PRG, riconnect the plug to the power system and wait for some seconds until you see
bn0 on the display;
4) with arrows ▲ and ▼scroll the parameters until you visualize bnX (X stands for the unit. Please contact
technical dpt for the list of units)
5) press SET
You can find the instructions of thermostat inside the operating manual
13.1 Temperature set
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CT68900001_
Rev.00 07/13