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8. Failure Flow Chart
*Switch fault
Damage to the switch circuit
Distortion of the capacitive effect due to condensation in the touch circuits. Moisture in the switch
plastic
Switches losing their properties in switch keys
**Circuit fault
Damage to the circuit
Incorrect connection of cables on circuit
Energize the Product
Are the key lights on when the
switch keys are pressed?
N
Did the relevant component work?
Did the relevant component work?
Y
N
Y
N
No fault
Have you heard the noise
indicating that the circuit
relay has been activated?
(Clicking)
Is there a problem
with the switch
cable? Do a short
circuit check.
Y
Y
N
Switch cable fault
Cut power. Replace the
faulty component.
Switch fault*
Is the fuse off?
Y
N
Turn the fuse on
N
Switch or circuit fault
Is there a problem with
the power cable? Do a
short circuit check.
Y
N
Power cable fault
Circuit failure**
Y
Is the voltage value required to be at the
circuit output of the relevant component
N
Y
Is there a problem with
the component cable? Do
a short circuit check.
Y
N
Cable fault
Component fault
Devreden röle çalışma
sesi geldi mi?
(Çıt sesi)
N
Switch or circuit fault
Y