Maintenance; Troubleshooting - Tetra LightWave Timer Instrucciones

MAINTENANCE

Procedure:
Clean the LightWave Timer as required (at least twice a year). Only use clean
water or special cleaning products for aquariums.
NOTE
Do not use chemical cleaning agents as these can be harmful to plants and
the environment.

TROUBLESHOOTING

If you are unable to rectify any faults yourself, contact your local retailer or Tetra
Customer Service.
Malfunction
The LightWave Timer
will not switch on or
the display does not
work.
LED light does not
light up.
Cause
Power supply discon-
nected from the mains.
No connection to the
power supply.
Incompatible power
supply.
Plug-in connectors not
inserted properly.
The switch on the power
supply is turned off.
Brightness is set too
low.
Incompatible power
supply.
Solution
Connect power supply to
the mains.
Connect the LightWave
Timer to the power
supply.
Use the original power
supply.
Check plug-in connec-
tors.
Press the switch.
Increase the brightness.
Use the original power
supply.
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