Hallett
30 1” Instruction Manual
Released on 1-Sep-16
– X800058R
Page 18
UV Pure Technologies Inc. © 2016
water, unplug the unit until the water supply can be restored. In the event of a
power failure, the unit will shut down and the solenoid valve will close,
preventing water from flowing. When the power returns, the unit will
automatically restart and perform a self-test. If no faults are detected, the unit
will return to normal operation and the solenoid valve will open. Note that even
during a brownout, the supply voltage may drop low enough to cause the unit to
shut down. If the unit does not automatically restart as described above, unplug
the unit and plug it in again.
Step 1:
Plug the unit into the Transient Voltage Surge Suppressor. Connect the
surge protector to a GFCI. Flip the switch on the Transient Voltage Surge
Suppressor to ON position to start the lamps.
Caution:
Never look into or place
any exposed skin into the illuminated areas when the unit is operating.
Step 2:
Once the unit is plugged in, all three lights will illuminate and an audible
alarm will sound. This verifies that the lights and the alarm are functioning. The
unit next enters a warm-up mode for 15 minutes where both red lights are on
and the alarm continues to beep - the solenoid valve remains closed during this
period. The warm-up mode will occur after every power up. After 15 minutes
elapse, the green light will illuminate when the UV lamps have reached full
power and there are no system faults.
New lamps may take from a few
moments to several hours to reach full power. Continue to run the unit
until the lamps reach full power.
It is recommended for new lamps to be
operated initially 3-4 hours as a burn-in to achieve lamp stability. The optional
solenoid valve will then open and allow water to flow through the unit. This is the
normal operating mode of the unit. If the unit fails to start, unplug the unit and
plug it in again. Avoid continuously starting and stopping the unit within a 24 hr
period, as this will accelerate the aging of the UV lamps.
The self-cleaning feature of the Hallett system involves a wiper turning inside
the quartz sleeve. The wiper operates either upon power up of the unit or
shortly afterwards and then periodically afterwards. Pushing the Reset button for
1 second will also cause the wiper to operate for several minutes.
Seasonal Use and Shutting Down of Unit
Unplug the unit during extended periods of no water usage (four days or more),
as in the case of seasonal residences or during a vacation. If the possibility of
freezing exists, the unit and any filters must be drained. (See Draining the Unit.)
Upon returning, reconnect all fittings, close all valves and turn on water supply.
Plug in the Hallett and when operational, flush the water through the unit for at
least 5 minutes.
Caution:
When the unit is not operating, the solenoid valve remains closed. If
the solenoid valve is forced open or if the optional bypass piping is used,
untreated water may enter the plumbing system. Emergency use of untreated
water is the only situation where the bypass piping should be used. Any water
used for drinking should be boiled. Unplug the unit if the bypass is used.
Do not
run the unit dry. This will cause potential damage and scratching of the
quartz sleeve.
