US Water Systems Defender 223-DFROM Series, Руководство пользователя

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Flushing the System
The system should be flushed weekly to remove sediment from the surface of the membranes. To manually
flush the system follow the preceding steps:
1. The system must be operating during the flush procedure
2. Fully open the concentrate valve.
3. Allow the system to run for 10 to 20 minutes
4. After 10 to 20 minutes, close the concentrate valve to its previous setting. Ensure the proper concentrate
flow rate is going to the drain.
5. The system is now ready to operate.