EHEIM aquaclass Serie Manual De Instrucciones página 18

English
Example: If you would like to start the daylight phase at 8 o'clock, the LED light must be switched on at 8 o'clock.
Customer-specific program
To create a customer-specific day/night cycle, proceed as follows:
1. Start the programming. Press the ON/OFF and +/- buttons simultaneously for approx. 2 seconds. The red LED ⑪ will
flash.
2. Increase the day phase by 1 hour by pressing the +/- button.
Reduce the day phase by 1 hour by pressing ON/ OFF button.
‧ The red LED will briefly illuminate for confirmation of this.
‧ The duration of the sunrise and sunset phases cannot be changed.
3. End the programming. Do not press any buttons for approx. 15 seconds.
‧ The red LED will go out for several seconds. The programmed total number of hours for the day phase will be indicated
by the LED flashing accordingly
9. Maintenance
DANGER! Electric shock!
▶ All appliances must be disconnected from the power supply before any maintenance work is carried out.
CAUTION! Material damage.
▶ Do not use hard objects or aggressive cleaning agents for cleaning.
▶ The appliance components are not dishwasher-proof! Do not clean the appliance or appliance parts in the dishwasher.
The following sections describe maintenance work necessary for optimum and fault-free operation. Regular maintenance
prolongs the service life and assures functionality of the appliance over a long period.
1. Regularly remove lime scale deposits from the cover, the glass and the LED light with a soft, damp cloth.
2. Carry out the specified maintenance work for EHEIM aqua interior filter and the EHEIM thermopreset aquarium heater.
For this, heed the pertinent device operating manuals.
Changing the LED light (⌦I)
DANGER! Electric shock!
▶ All appliances must always be disconnected from the power supply before any repair work is carried out.
1. Remove the fastening screws.of the LED light.
2. Remove the LED light.
3. Install the new LED light in reverse order.
10. Clearing faults
DANGER! Electric shock!
▶ All devices must always be disconnected from the power supply before clearing faults.
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