22
METRO’
USE AND MAINTENANCE MANUAL
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237
EN
PASTRY DISPLAY CABINETS
7.2.1
Functions XR44CX
Minimum temperature display
Press and release key
The “Lo” message is displayed followed by reached minimum temperature.
Press or wait 5 seconds to go back to displaying normal temperature.
Maximum temperature display
Press and release key
The “Hi” message is displayed followed by reached maximum temperature.
Press or wait 5 seconds to go back to displaying normal temperature.
Set Point display
Press and release , set point is immediately displayed.
Wait 5 seconds or press key again, to go back to temperature display
Set Point modifi cation
Press for at least 2 seconds.
Set point is displayed and LED °C starts fl ashing.
Modify value by acting on keys and .
Memorise new set point by pressing or wait 15 seconds to exit programming.
Manual defrosting
Press for at least 2 seconds to start defrosting cycle.
Keyboard lock
Keep both keys pressed for a few seconds until “POF” appears fl ashing.
The keyboard is now locked; only display of set point, maximum and minimum
temperature is possible.
“POF” appears if a key is pressed for more than 3 seconds.
Keyboard release
Keep both keys pressed for a few seconds until “POn” appears fl ashing.
On / Off
Press for 2 seconds for display to show “OFF”.
Loads and all adjustments are disabled in this confi guration.
Press key again for 2 seconds to bring instrument at ON again.
