5. Usage instruction
First time usage
(1) Open the three-way valve.
Keep the water flowing out from
water outlet of filter for 5-10
minutes;
(2) Close the three-way valve.
Connect the PE pipe on filter
water outlet with water purifier;
Cut the 3/8” PE pipe into
appropriate length, insert one end
into the water inlet on pre-filter,
and the other end into the
three-way ball valve;
Cut the 3/8” PE pipe into appropriate length. Insert it
into the water outlet on pre-filter;
5
冷
热
Open
冷
热
Close
5
