7
connection scheme and length of hoses necessary. You may need to purchase extra tubing
for far-reaching split or other corner case installations.
5. It is recommended to connect the unit between the final pre-filter and the membrane if
your R.O. machine design permits such connection. It protects the pump and helps avoiding
the unneeded pressure on pre-filter(s). Otherwise connect the unit prior to your first pre-filter
(5 micron PP sediment in-line filter or equivalent is still recommended prior to the unit; point-
of-entry sediment filter works just fine for this purpose).
6. Do not connect the unit to the electrical supply until the Setup is completed.
IMPORTANT: Cut tubing at 90 degrees to ensure a watertight seal:
To Connect the Tubing to a Fitting:
1. Remove the lock if present (not present in self-locking
fittings).
2. Push. Insert the tube firmly until full stop.
3. Pull the collet back slightly.
4. Replace the lock (if present).
To Disconnect the Tubing:
1. Remove the lock if present (not present in self-locking
fittings).
2. Push the collet
and hold.
3. Pull the tubing out.
4. Replace the lock (if present).
1
4
3
2
1
4
2
3
No skewed cut!
