Rational iCombi Pro Troubleshooting Manual page 58

Error tree: Implementation of second self test
Service error: -
Unit type: iCombi Classic
Basic requirements: The cooking cabinet sensor B1 (<40°C). Control
After changing the circuit board, a self-test must be carried out. temperature sensor B2 (<65 °C) and climate sensor B4 (<40°) For
Gas units: After the self-test has been carried out, a flue gas analysis adequate cooling of the components, it is recommended that the
must be carried out. steam generator is rinsed to enable sufficient cooling of the
components.
Push the GN container into the middle of the cooking cabinet at the level of the fan wheels and switch on the unit.
A symbol with 3 dashes appears on the screen under the current time in the right corner of the display
Select this symbol by pressing the button on the right side of the screen with your finger
3 icons and a "back arrow" button appear on the screen
Select the icon with the two gear wheels
Then select the icon with the "two overlapping squares".
On the next screen, select the icon with the "lock and spanner"
You will be asked to enter the service password. Use the control knob for the input.
Enter the service password "TECLEVEL"
Confirm the entry with the green tick
Now select the icon with the "two overlapping squares" in the lower left corner of the screen
Select "Basic Settings"
A scroll menu appears in which you can scroll down with the control knob and mark/select the menu item "Self Test"
Use the arrow keys to select "enabled" in the line below the scroll menu
Now press the on/off button. A blue progress bar appears on the screen. Keep the on/off button pressed at least until the blu e bar is completely filled
and the unit switches itself off with the display "Goodbye!".
The self-test starts automatically the next time that you press the on/off switch and the unit is switched on.
To start the self-test, press the "START" button
Service error: - 1
V03 · 04/2021 · RTS/Awei · en-GB