9
ensuring that it is properly sealed against the chamber and check again for leaks.
Step 10:
Fasten controller securely to wall with screws provided. Drywall anchors
may be used. Note that the controller must be mounted vertically for adequate airflow
across the aluminum heat sink on back (see Figure 7). Insert the sensor connector
into the IEP located on the right side of the controller (Figure 8). For the sensor to be
recognized by the controller, the controller power must be plugged in last.
Do not plug
the controller power cord in before the last step.
Step 6:
Once the system has been plumbed in, gently
remove the quartz sleeve from its packaging being careful
not to touch the length with your hands. The use of cotton
gloves is recommended for this procedure as oils from the
hands can leave residue on the sleeve and lamp which can
ultimately block the UV light from getting to the water.
Carefully slide the sleeve into the chamber until you can feel
it hit the opposite end of the chamber. Align the sleeve so it
centered along the length of the chamber, then gently push it
in to lock it into the internal centering springs in the far side of
the chamber. CAUTION: Pushing too hard when the sleeve is
not aligned can damage the centering springs. Slide the o-ring
onto the sleeve until it is butted up against the chamber.
Figure 5. Quartz
Sleeve Installation
Step 7:
Hand tighten the provided gland nut over the quartz sleeve onto the threaded
end of the chamber. It has a positive stop to prevent over-tightening. A firm force may
be required to fully tighten the gland nut, but DO NOT USE TOOLS for this step. Insert
the provided stainless steel compression spring into the quartz sleeve. The spring works
with the lamp and lamp connector to create the proper lamp alignment.
PLEASE NOTE:
DO NOT install a UV lamp inside the quartz sleeve without the sleeve spring in place.
Step 8:
Install the UV sensor. Align the flat portion so it faces the gland nut end and
matches up with the half metal lip on the sensor port (see Figure 6). Insert the sensor
so it is fully seated and hand tighten the sensor nut.
Figure 6. UV Sensor
Installation
Figure 7. Fasten
Controller
Figure 8. IEP
Connection
Step 9:
The chamber is now ready for water flow. When all plumbing connections
have been completed, slowly turn on the water supply and check for leaks. Make
sure the bypass valves are functioning properly and that the water is flowing through
the chamber. The most common leak is from the o-ring not making a proper seal on
the chamber. For new installations, review steps 5 and 6. For older systems drain
the chamber, remove the o-ring, dry it and reapply silicon grease. Reinstall the o-ring
