Section 4
Unpacking and Installation
Feed Water Connection
Reject Water Connection
Product Water Connection
4-10
Reverse Osmosis System
1. Locate the length of .95 cm (3/8") O.D. tubing provided with a quick
disconnect insert on one end and a .95 cm (3/8") O.D. X .64 cm
(1/4") NPT tubing adapter on the other.
2. Install the tubing adapter onto your incoming water line. Refer to
tubing installation. We recommend a customer-supplied shutoff valve
be installed in your feed water line. The quick disconnect insert will be
inserted into the feed water inlet on the lower left side of the RO
system during the Initial Operation.
1. Locate the reject water tubing. This is the piece of 0.64 cm (1/4")
O.D. tubing that has a 0.64 cm (1/4") O.D. x 0.64 cm (1/4") NPT
tubing adapter attached to one end.
2. Install the tubing adapter into your atmospheric drain and route the
other end to the RO atmospheric drain connector. Mark tubing per
tube installation. Wet the tube end with water and firmly push to
install into connector.
1. Locate the .95 cm (3/8") O.D. tubing without connectors attached,
mark tubing per tube installation, wet the tube end with water and
install into the product water to storage connector firmly. Then route
the other end of the tubing to drain, temporarily until membrane flush
is completed.
Thermo Scientific