KBS BKU 915 Cherry Manual De Uso Y Mantenimiento página 31

USE
4 seconds
4"
3
panel on/off
keypad lock
keypad unlock
2
4
Rev. 01 - 10/2023
2
30 sec.
3
3
3
4"
3
Turning the panel on and o
1
Make sure that the keypad is not locked and that no func-
tion is in progress (e.g. defrosting).
2
Press and hold the "ON/STAND-BY" key for 4 seconds and the
"on/stand-by" LED will turn off or on.
+
When power is supplied, the panel returns to the state it was
in when the power was disconnected. For example, if the
instrument is turned on and a power failure occurs, the in-
strument will return to the "on" condition when power is re-
stored.
Locking or unlocking the keypad
1
Make sure that the keypad is not locked and that no func-
tion is in progress (e.g. defrosting).
2
To lock the keypad, do not touch it for at least 30 seconds:
the display will show "Loc" for 1 s and the keypad will auto-
matically lock.
3
To unlock the keypad, touch any key for 1 second and the
display will show "UnL".
Set the working temperature
1
Make sure that the keypad is not locked and that no func-
tion is in progress (e.g. defrosting).
2
Press the "SET" key: the "compressor" LED will flash.
3
Within 15 seconds, press the "UP" or "DOWN" keys until the
desired temperature is set (e.g. + 1°C).
4
To store the set temperature, press the "SET" key again and
the "compressor" LED will go out.
To exit the procedure before it is finished, do not touch any
keys for 15 seconds (any changes will be saved).
Activate a manual defrosting
+
The manual defrosting function can only be activated when
the evaporator temperature is lower than that of end of de-
frosting (5°C).
1
Make sure that the keypad is not locked and that no func-
tion is in progress (e.g. defrosting).
2
Press and hold the "UP/DEFROST" button for 4 seconds: the
"Defrost" LED will light and the function will start.
30