Technical data

4 • XM670K-XM679K I&O Manual 026-1218 Rev 0 19-DEC-2012
3.10.How to Change the
Parameter Value
1. Enter the programming mode.
2. Select the required parameter using the UP or
DOWN button.
3. Press the SET key to display the parameter value
(measurement unit starts blinking).
4. Use the UP or DOWN button to change the value.
5. Press SET to store the new value and move to the
next parameter.
6. To exit, press SET + UP keys or wait 15 seconds
without pressing a key.
3.11.ON/OFF Function
By pressing the ON/OFF key, the con-
troller shows OFF. During the OFF sta-
tus, all the relays are switched OFF and
the regulations are stopped; if a moni-
toring system is connected, it does not record the con-
troller data and alarms.
NOTE: The set value is stored even when the
time-out expires and ends the procedure.
NOTE: During the OFF status, the Light and
AUX buttons are active.