Ideal Clima KERS 50, User & Installation Manual

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KERS 50 – Heat recovery ventilation unit – User & installation manual
© Ideal Clima – Page 17 / 28
Extract the body of the unit using the supplied string. Remove the filters from the body.
Filters cleaning
Clean the filters when needed, but in any case, not less than once in a year. An on-board LED turns on as a
cleaning reminder.
To reset the filter cleaning timer, power the unit for about 10 seconds, with the green terminal block interrupted
(engine disconnected and circuit board powered).
Clean the filter with water and let them dry. The filters must be reinserted only when they are completely dry. You
may clean the filters with a vacuum cleaner. The filter lifespan, if properly maintained, is about three years.
Ceramic exchanger cleaning
Over time, dust may build up on the ceramic core, even with regular filters maintenance. Clean also the ceramic
heat exchanger to ensure high efficiency of energy recovery. For this operation, we recommend the use of a
vacuum cleaner at minimum speed.
Replacement of the remote-control battery (if necessary)
If the unit no longer responds to the remote control, you may need to replace the battery: gently slide the battery
case on the back of the remote control, you can use a screwdriver. The battery type is
CR2505 .