Filtral UVC
400, 800, 1600
Operating instructions
Malfunction remedy
| Malfunction | Possible cause | Remedy |
| Unit is not operating | No mains voltage | Check the mains voltage. |
| Water housing is open (safety | Turn the head of the unit clock- | |
| Delivery or fountain height | Nozzle blocked | Unscrew and clean the nozzle |
| insufficient or not con | insert | |
| consistent, | The loss of pressure on the pipe to the watercourse/water feature is too high | Reduce hose length and connect parts to a minimum, route hoses as straight as possible |
| Cloudy water | Intake openings blocked | Clean housing |
| Filter media clogged | Clean filter media | |
| Impeller unit blocked | Clean the running unit | |
| Pond extremely dirty | Remove algae and leaves from the pond, change the water | |
| Quartz glass tube soiled | Clean the quartz glass tube | |
| Flow regulator excessively throttled | Set flow regulator | |
| The UVC lamp is not lit | The UVC lamp overheats. | After cooling down, the UVC |
| The temperature monitor turned off the UVC lamp | lamp switches on again auto matically | |
| The UVC lamp is defective | Replace the UVC lamp. | |
| The UVC lamp is not inserted into the socket properly | Insert the UVC lamp correctly into the socket | |
| The unit switches off after a short running period | Water temperature too high | Observe the maximum water temperature of +77 °F (+35 °C) |
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