Prio Expert MOD600 - Initial Washing Procedure

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Initial Washing:
Aer installation it is recommended to perform the initial washing of the system. For this:
■
open cold water
supply valve;
■
open the inlet
valve;
■
open the ltered
water faucet;
■
plug the pump
box unit’s power
cord into the
electrical outlet;
2 min
■
wait for water to arrive at the faucet (it
may take a while, water foam and air may
be going out of the system);
■
wait for 2 minutes for more or less steady
water ow from the faucet and shut o
the faucet;
■
wait for auto ush to complete (18 s);
2 min
5-10
times
repeat
■
repeat the cycle “open the ltered water faucet – wait for 2 minutes – shut o the ltered
water faucet – wait for auto ush to complete” 5-10 times;
■
aer you nished with previous step shut o the faucet, and your system is ready for use.
Please note that aer initial installation or changing the lters or membrane, air contained
in the new dry system or lter may go out sometimes producing foamy, white ltered water.
Water may look white due to tiny air bubbles in it. If you leave the water to stand for few min-
utes all bubbles will surface and eliminate. Such aerated water is clean and safe. Gradually
over the coming days all air inside your system will nd its way out. To make this process
faster you may repeat the initial washing procedure until you’re pleased with the result. Also
note that if for some reason the water supply contains a lot of dispersed air, your R.O. system
may start producing aerated water again. The system’s internal pipes and components never
take air from outside as they are completely air and water sealed and leak-free.