User manual

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Multi-Timer English
9. Check list for troubleshooting
 Parts are getting too hot and/or start to smoke.
Disconnect the system from the mains immediately!
Possible cause: one or more components are soldered incorrectly.
à In case you have mounted the module from a kit, perform a
visual check (à section 6.) and if necessary, remedy the faults.
Otherwise send in the module for repair.
 There is no reaction after releasing a switching operation.
Possible cause: The push-button, the switch or the circuit used to
close the contacts of the switching input are defective or connected
incorrectly. à Check the push-button, the switch or the circuit and
the connections.
Possible cause: The downstream circuit is defective or connected
incorrectly. à Check the circuit and the connections. In this case you
should exchange the circuit by an electric bulb for a test and set
operation mode 1 for the output concerned.
With use as a start-brake-stopover switch
 The locomotive does not start although the signal has been set to
"clear" / the stopping time has elapsed.
Possible cause: The PWM is set to "high", but the voltage at the
track is not sufficient for the locomotive. à Alter the setting to "low
PWM".
 The locomotive´s engine running loud and disturbed.
Possible cause: A low PWM has been set. à Alter the setting to
"high PWM". Notice: Possibly the locomotive does not run with these
settings as the track voltage is not sufficient.
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