Set-Point (Working Temperature); Defrosting; Lights, Switching On/Off - Viessmann GALILEI Tecto CI4 User Manual

9. Wurm CRA control panel
Energy saving mode: Display not active
Note: function not active
Maintenance: reserved
Switching on or blinking during the maintenance operations by technicians.
Unit of measure set: Celsius degrees
°C
Cabinet lighting (if any): activated
AUX
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
•
The displaying status will be confirmed by the flashing
•
Modify the set value by using
•
To save and end the procedure, push the

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
•
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.
Cod. 80005860a - GB
key. The display will show the set temperature.
and
______________________________
symbol.
keys.
key or wait for 15 seconds.
key for more than 4 seconds.
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