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01.02.2021
Cod. 80005860a - GB
Energy saving mode: Display not active
Note: function not active
Maintenance: reserved
Switching on or blinking during the maintenance operations by technicians.
°C
Unit of measure set: Celsius degrees
AUX
Cabinet lighting (if any): activated
On/Standby
On: the cabinet is in stand
-
by mode (functions disabled)
9.5 Set
-
Point (operating temperature)
______________________________
The electronic controller automatically manages the working temperature inside the refrigerated cabinet, accord-
ing to the set value, as well as the defrost cycles.
How to display and modify the current set point
•
Briefly push the
key. The display will show the set temperature.
•
The displaying status will be confirmed by the flashing
symbol.
•
Modify the set value by using
and
keys.
•
To save and end the procedure, push the
key or wait for 15 seconds.
9.6 Defrosting
______________________________________________________
The controller is programmed at the factory to perform a
given number of automatic defrost cycles
in 24 hours.
The duration of the defrost cycle can vary and it depends on the temperature detected by a specific sensor placed
inside the evaporator (i.e. the defrost sensor). This sensor determines the end of the defrost, unless the maximum
preset time is reached (time
-
out).
Manual defrosting
If it is necessary to activate a manual defrosting cycle, push the indicated key for more than 2 seconds. The defrost
cycle will take place automatically according to the criteria mentioned above (once the end defrost temperature detect-
ed by the defrost sensor is reached or time
-
out is reached).
•
To activate a manual defrosting cycle, push the
key for more than 4 seconds.
•
Led On: defrosting cycle has been activated.
•
flashing: defrosting cycle waiting for activation due to a delay function activated. Wait a few minutes.
9.7 Lights, switching on/off
___________________________________________
Press the AUX key briefly. The controller will make the LED lighting switch on (if the unit fits lightning). The “Switch
-
On
status” is confirmed by the “AUX” symbol on the display and memorized by the controller. This status remains set and
activated even if the refrigerated cabinet is unintentionally switched off or a temporary blackout occurs. In that case,
once power supply has been restored after the blackout, the lighting system will automatically go back on again.
9. Wurm CRA control panel
Summary of Contents for Viessmann Tecto CI1 Series
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