NASHONE MTS300 - Troubleshooting

Problem: The LCD display has frozen and the buons
don’t respond when you push them.
Soluon: Push RESET buon for 4s to reset the mer.
Problem: The mer switch’s sengs are lost when it is
not connected to the mains
Soluon: Change the baeries.
Problem: The mer switch does not perform the
programmed ON/OFF operaons
Soluon: Make sure that the programmes are not
deacvated. Acvate the programmes
Problem: The mer switch does not perform the prog-
rammed ON/OFF operaons at certain mes.
Soluon: Make sure that the random funcon is not
acvated. Make sure that no other progr-
ammes or countdown funcons are acvated
at the same me.
Troubleshoong
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