Initial Set Up
A.
Screw in plugs on each side of the manifold
Make sure plug “O” rings are seated properly.
The bottom inlet ports will not be needed
in this type of installation. Wrap threads with
thread seal tape. (‘O-rings need periodic silicone lubrication).
B.
Wrap thread seal tape on the male threads of one 3/4” MPT x 1/2” barb
elbow and the waterfall assembly. Wrap each
fitting 5-7 times with thread seal tape.
Only one 3/4” MPT x 1/2” barb elbow will
be needed for this type of installation.
C.
Screw in the 3/4” MPT x 1/2” barb elbow into top inlet port
NOTE
the
inlet port is located in front of the UV light indicator.
D.
Screw in the waterfall assembly into the
outlet port located at the top of
the AquaStep PRO.
E.
Slide the rubber gasket
onto the hard quartz
sleeve so that the edge
of the sleeve is visible as
shown below (Fig. F).
F.
Slide the quartz sleeve into the
AquaStep PRO unit.
G.
Screw on the quartz sleeve cap.
Hand tighten only.
H.
Take out the bulb and ballast
from the box. Connect the bulb
to the ballast. Note: there is only
one way to connect the bulb to
the ballast. The four pin
UV Light
Indicator
Outlet Port
Inlet Port
A.
Threaded Seal Tape
Threaded Seal Tape
B.
C.
D.
E.
F.
G.
H.
I.
INSTRUCTION MANUAL
AQUA STEP PRO
UV Sterilizer
15 Watt & 25 Watt Models
1
®
