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As spare parts all standard 18"- membranes with the model specific capacity can be used. Only TFC-
membranes made of Polyamide/Polysulfone should be used. We recommend to use original Aqua Medic TFC-
membranes.
If you want to use a membrane with a different capacity, you also have to change the flush valve.
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Rejection rate is too low:
Check water flow rates (waste water, pure water). Maybe the pre-filter has to be changed.
If the water flow is ok, flush the unit for approx. 60 minutes by opening the flush valve. If the rejection rate
increases, go on flushing until the value is acceptable. If the rate does not improve, change the membrane.
6. Important Notes
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Connection: Connect the reverse osmosis unit only to cold water supply. Higher temperatures increase the
pure water production but at temperatures above 40 °C, the membrane will be destroyed.
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Stopping the unit: If you stop the unit, always close the tap water supply. If you run the unit automatically
with a solenoid valve, switch the valve between pre-filter and module. Take care that waste water and pure
water can flow away freely.
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Disconnection of the unit: If you want to disconnect the unit for a longer period than 6 weeks, you should
add disinfection liquid into the module housing. If the unit is started again, flush it for 15 – 20 min. We
recommend flushing also after shorter periods of stopping.
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Storage: The unit has to be stored at temperatures above 0 °C. Freezing would destroy the membrane.
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Temperature: At low temperatures in winter, the permeate production slows down.
7. Warranty conditions
AB Aqua Medic GmbH grants the first-time user a 24-month guarantee from the date of purchase on all material
and manufacturing defects of the device. Incidentally, the consumer has legal rights; these are not limited by
this warranty. This warranty does not cover consumable parts, due to normal wear & tear ie: pre-filter or
membrane etc. The original invoice or receipt is required as proof of purchase. During the warranty period, we
will repair the product for free by installing new or renewed parts. This warranty only covers material and
processing faults that occur when used as intended. It does not apply to damage caused by transport, improper
handling, incorrect installation, negligence, interference or repairs made by unauthorized persons. In case of a
fault with the unit during or after the warranty period, please contact your dealer. All further steps
are clarified between the dealer and AB Aqua Medic. All complaints and returns that are not sent to
us via specialist dealers cannot be processed. AB Aqua Medic is not liable for consequential damages
resulting from the use of any of our products.
AB Aqua Medic GmbH - Gewerbepark 24 - 49143 Bissendorf/Germany
- Technical changes reserved – 06/2021/v5
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