02/04/2013
PM 2946 7002 09
Page 37 of 39
33 Test screens
33.1 Display test
Starting from the Main screen.
1.
Press Scroll buttons (12) until <
t.01
> is shown.
2.
Press
Enter
button (13).
The display now shows all icons that can be displayed.
33.2 Safety valve test
In the test screen <
t.02
>, a safety valve test is provided.
The safety valves can only be tested after entering a code. Consult your supplier if the safety valves are to be tested.
33.3 Production test
Test screen <
t.03
> is only intended for production test.
If the Main screen shows following screen, the controller is in production test mode.
How to solve?
1.
Use the Scroll buttons (12) and scroll to menu <
t.03
>.
The screen shows:
2.
Press the
Enter
button (13).
The text starts blinking.
3.
Press
Enter
button (13).
The menu disappears.
1