Instruction manual

Hallett 30 1” Instruction Manual

consumption. UV Pure partners with water testing organizations in select

locations throughout North America. Contact UV Pure for potential water testing

partners: 1-888-407-9997. The testing should be performed on a regular basis as

required by local regulations.

Caution: Do not allow corrosive chemicals to remain in the unit for more

than 12 hours – Do not operate unit during this time period as heating the

water will increase corrosive nature of chemicals.

4. MAINTENANCE & TROUBLESHOOTING

The Hallett will run unattended until a fault arises. If a fault does occur, the

solenoid valve will close, preventing water from flowing. The green light will go

out, one of the red lights will illuminate, and the alarm will beep. The alarm

contact will change status. The fault must be corrected to return the unit to

normal operation and have the water flow again.

In addition to system faults, there are system warnings. System warnings do not

close the solenoid valve. A warning allows the problem to be addressed before

the solenoid valve closes. If the warnings are left unattended, a system fault will

occur. The alarm will sound when a warning arises, but it can be silenced for 24

hours by pushing and holding the Reset button for one second. The “Lamp” red

light will flash during a warning.

The disinfection of water will occur as long as the unit is properly maintained in

accordance with the instructions set out in this manual. Operating a

malfunctioning unit or defeating any system sensors may jeopardize the safety of

the water. If any system failure occurs and water enters the plumbing system

without being disinfected, if the valve has been placed into manual mode, or if

the optional bypass is used, any water used for drinking should be boiled. Under

these circumstances, the water supply should be disinfected after returning the

unit to normal operation.

If water should fall on the unit, unplug the unit and repair leak (or add pipe

insulation to prevent condensation runoff). Dry up all remaining water and inspect

lamps and lamp sockets for water spots and clean if necessary– see section on

Replacing and Cleaning UV Lamps. Inspect reflectors for water damage. The

reflectors are the shiny elliptical panels surrounding the lamps. The reflectors

may be wiped with a clean soft cloth. If the panels do not come clean or are

damaged, they must be replaced.

In the event of an alarm, a physical inspection of the unit with the power off

should be done to try to identify a cause. A trouble shooting guide is provided to

assist you.

If one or both UV lamps exhibit significant discoloration at their ends, this

implies the lamps and ballast have expired. Both lamps and ballast must be

replaced. Operating new lamps with an expired ballast will cause damage

to the new lamps.

If the lamps operate for a short while then go out, examine the filaments

(electrodes). If the filaments are very black (and there is no discoloration

on the bulbs), then only lamp replacement is required.