Instruction manual
Hallett 15xs Instruction Manual 
Released on 20-Sept-12 – H800003P  Page 12  UV Pure Technologies Inc. © 2012 
SUPPLIED FOR NORTH
AMERICAN MARKETS
ONLY
COPPER TUBING OR EQUIVALENT
OR HIGH TEMPERATURE PLASTIC
SUCH AS PEX
(DO NOT USE PVC)
TRANSIENT
VOLTAGE
SUPPRESSOR
ON/RESET
POWER
OFF
GROUNDED OUTLET
115VAC 50/60Hz OR
100-240VAC 50/60Hz
HALLETT UNIT
MOUNTED VERTICAL
AGAINST A WALL
PURGE VALVE
(SEE FIG. 4B
FOR DETAILS)
DRAIN
SOLENOID VALVE
(UNI-DIRECTIONAL)
(TEST VALVE MONTHLY)
OPTIONAL
DRAIN VALVE
MANUAL
SHUTOFF VALVE
OPTIONAL BYPASS
VALVES
FLEXIBLE HOSE
FLEXIBLE HOSE
PIPE INSULATION
(MUST BE INSTALLED)
POWER CORD ENTRY &
LOCATION OF SERIAL NUMBER
PURGE VALVE
DISCHARGE LINE
(TO BE SECURED TO WALL)
PURGE VALVE
CONNECTION FOR
SOLENOID VALVE
Figure 1B 
Step 6: Connect the purge valve to a drain using the tubing provided. The tubing 
can be run down the right hand side of the unit within the recess provided – the 
plastic cover may be removed to insert tube. The tubing should be secured to the 
wall or floor to prevent it from moving during purging cycle. If the pressure tank 
(water reservoir) is located downstream of the unit, the purge valve must be 
relocated. A Purge Valve Relocation Kit H500001 is required (sold separately).  
Step 7: Caution: do not allow the inside of the unit to get wet. Before 
opening the water supply, double check all connections and cover the top of the 
unit with a rag or some plastic to prevent water entry. Ensure front panel is 
closed. Close any faucets you opened in Step 1 and then slowly turn on the 
water supply to check for leaks. If leaks exist, investigate the cause and repair.  










