26
MARIN
EN 428001373037
Use and maintenance manual
ATTENTION
The electronic control unit is installed already programmed; any changes to the control unit setting can only be performed by
qualified technical personnel.
16.1
USER INTERFACE
BUTTON
SINGLE PRESS
To view or edit the SET-POINT.
While programming, select a parameter or confirm a value.
DELETE MINIMUM/MAXIMUM TEMPERATURE
When the stored temperature is displayed, keep the button pressed for a few seconds (the letters rSt appear).
To confirm, the letters rSt will begin to flash.
ARROW DOWN
While programming, it scrolls through the parameter codes or decreases their value.
When pressed for 5 seconds, it starts the defrost function.
DISPLAY MINIMUM TEMPERATURE
Press and release the key; the message "Lo" will be displayed, followed by the minimum temperature reached.
Press the key or wait 5 seconds to display the normal temperature again.
MANUAL DEFROST
To start a defrost cycle, press and hold the DEF key for at least 2 seconds.
ARROW UP
While programming, it scrolls through the parameter codes or increases their value.
When pressed for 5 seconds, it enables/disables ventilation depending on the setting.
DISPLAY MAXIMUM TEMPERATURE
Press and release the key; the message "Hi" will be displayed, followed by the maximum temperature reached.
Press the key or wait 5 seconds to display the normal temperature again.
Not applicable.
ON/OFF
When pressed for 5 seconds it turns the device on/off.
Lighting ON / OFF.
KEYS
COMBINED PRESSING
+
LOCK KEYBOARD
Press and hold the keys for a few seconds until the word "POF" appears. At this point the keyboard is
locked: only the set-point and the maximum and minimum temperatures can be viewed. If a key is pressed
for more than 3 seconds, the word "POF" appears.
LOCK KEYBOARD
Press and hold the keys for a few seconds until the word "POn" appears.
+
To enter the programming function.
+
To exit the programming function.
XR44CH
