INSTALLATION MANUAL
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RCS
Hy-Q-52
22
5.5 Start calibration procedure: first go into the service menu
1
3
5
Press the arrow down 2 times to
scroll through the buttons.
On/ Off
switch
4
6
2
Switch on the indicator by press-
ing the On/Off button.
Press the settings symbol.
Now press ‘Service Menu’.
2x
Enter the password (5220)
and confirm with enter.
You are now in the service menu.