Rational iCombi Pro Troubleshooting Manual page 42

2
Change the sensor cable of the wire harness:
Part numbers:
40.07.451P: hot air 6 1/1, 6 2/1, 10 1/1, 10 2/1, 20 1/1, 20 2/1 E/G
40.07.452P: steam 6 1/1, 10 1/1 E and 10 1/1, 10 2/1, 20 1/1, 20 2/1 G
40.07.453P: steam 6 2/1, 10 2/1, 20 1/1, 20 2/1 E and 6 1/1, 6 2/1 G
40.07.455P: hot air 20 2/1 E (for lowest
2
Servicefehler: 72
Reconnect the wire harness plug to the eSTL in the correct way:
Plugged in the wrong way:
Check the position of the wire harnesses plug on eSTL. Is the position correct?
Incorrect sSTL plug position
<90°
temperature sensors PT1000)
3
Plugged in the correct way:
eSTL
eSTL
wire
harness
plug
Correct sSTL plug position
eSTL
control
unit
eSTL wire
harness
plug
Switch ON the unit
Problem solved? yes
no
Switch OFF the unit
4
3
90°
end