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Installation & Operation Manual
Copyright © Puretec Pty Ltd 2021
9. The UV 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 by-pass valves are
functioning properly and that the water is flowing
through the UV chamber The most common leak
is from the o-ring not making a proper seal on
the UV chamber. For new installations, review
steps 6 and 7. For older systems drain the UV
chamber, remove the o-ring, dry it and reapply
silicon grease. Reinstall the o-ring ensuring that
it is properly sealed against the UV chamber and
check again for leaks.
10. Mount the controller to the wall so it is above
or beside the UV chamber to ensure that no
moisture can deposit on any of the connections
(see Figure 3). Always mount the controller
vertically. For monitored systems, insert the
sensor connector into the IEP port located on
the right side of the controller (Figure 8). For the
sensor to be recognised by the controller, the
controller power must be plugged in last. Do not
plug the controller power cord in before the last
step.
11 Always hold UV lamps by their ceramic ends,
not by the lamp quartz. Remove the lamp from
its packaging. Again, the use of cotton gloves is
recommended.
Remove the lamp key from the lamp’s connector
and set it aside for the next step.
Be careful to not touch the key’s exposed
contacts. Insert the UV lamp into the UV
chamber, being careful not to drop it.
12. Install the lamp key into the controller. The key
always comes packaged with the lamp and sits
on the connector.
With the key removed from the lamp, orient it so
the label is upright and facing you.
The key will plug into the lamp key port on the
right side of the controller (Figure 9).
Fig. 8 - IEP Connection
Fig. 9 - Lamp Key
Installation
Installation
Summary of Contents for Radfire RI Series
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