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Temporary (7 Day) Alarm Pause/Cancellation:
If the UV lamp cannot be immediately replaced,
you can temporarily pause the alarm by pressing the “SELECT” button for 5 seconds until the buzzer
sound stops. This will reset the Lamp Life Remaining display to 7 days, however, the display will
continue to show “A3” and the Red Error LED Light will still show. Once those 7 days are up (i.e. lamp
life reaches 0), the alarm will re-start. The ballast will provide 4x 7-Day alarm cancellations (for a
total of 28 days), after which point the alarm will alarm will not stop until the lamp is replaced.
Lamp Change/Ballast Reset:
Disconnect the power supply (See Part III: Installing New Lamp for detailed instructions on
changing the Lamp).
Remove the expired/failed lamp, and install the new lamp.
Press and hold the “SELECT” button for 15 seconds – at the 10 second mark the display will
show “RSET”, and after continuing to hold the button for a further 5 seconds, the display will
then flash “0365” and give off an audible beep. Release the button and the timer is
successfully reset.
ERROR/FAULT CONDITIONS:
Whilst it is usually the lamp that requires replacement, please refer to the below guidance along with the
Troubleshooting section of this guide to diagnose which element requires replacement.
×
LAMP FAILURE
: The Lamp has failed when the Red LED Indicator Light shows and/or the system is
alarming. Note: The Lamp Life will display “0”, but the Total Running (Days) count will continue.
BALLAST FAILURE
: The display will be totally blank if the ballast has failed.
Ultraviolet Disinfection Water System are designed for continuous operation and frequent switching will reduce
Ultraviolet radiation and service life.
Do not electrically cycle (i.e. do not turn on/off) the UV unit more than
THREE on/off cycles in a 24 hour period.
If the water to the house in not going to be used for over 48 hours, the UV
system should be turned off to prevent overheating in the chamber. For periods of time over 1 week, the above also
applies, however we would suggest briefly flushing the system before use (allow the first few minutes to run down the
drain) specifically for drinking water. Allow 15 minutes for UV lamp to achieve full operating capacity before using the
water.
