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TwinFresh Expert RA/M1-50 (C1) V.3
4. Wash the filters and let those dry out completely. Install the dry filters in their place and assemble the unit in the reverse order. Vacuum
cleaning is allowed.
The filter rated service life is 3 years. For new filters contact the Seller.
Some dust may accumulate on the heat exchanger block even in
case of regular maintenance of the filters.
To maintain high heat recovery efficiency, the regenerator should
be cleaned regularly with a vacuum cleaner at least once a year.
To reset the filter timer, before installing the front part of the indoor unit back in place, supply power to the ventilator using the circuit
breaker, then switch on the DIP switch no. 8 for at least 3 seconds and switch it off.
If necessary, the battery in the remote control can be replaced.
After long-term usage of the remote control the battery must be
replaced.
No response of the unit for pressing the remote control buttons
indicates the need to replace the battery.
The battery type is CR2025.
Remove the holder with the battery from the lower part of the
remote control.
Replace the battery and install the holder with a new battery back
to the remote control.
+
CR2025
3V
+
CR2025
3V
Summary of Contents for TwinFresh Expert RA1-50 C1 V.3
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