INST
ALLA
TIO
N
WARRANT
Y
MAINTENANC
E
OPERA
TIO
N
OVERVIE
W
TROUBLESHOOTING
No power
GFCI and/or breaker tripped
Power supply fuse has blown
Transient voltage surge suppressor
damaged
Power supply damaged
Reset GFCI and/or breaker
Replace power supply fuse - see
Fuse
Replacement
section
Replace transient voltage surge
suppressor (TVSS)
Replace power supply and use a TVSS
GFCI or breaker
repeatedly trips
Connection between lamp and lamp cord
is wet
Short-circuit in the electrical assembly
Clean and dry the cord and end lamp
pins, check unit for leaks or condensation
Replace power supply
Leak at inlet or
outlet
Threaded pipe fittings are leaking
Clean threads, reseal with Teflon tape
and retighten
Leak detected from
area of chamber
Condensation of moist air on cold
chamber (slow accumulation)
O-ring damaged, deteriorated or
incorrectly installed
Sleeve bolt not tight enough
Control humidity or relocate unit
Inspect and replace if deteriorated
Ensure nut is turned completely (to stops)
Alarm
See
Control Panel
section
See
Control Panel
section
System is operating
but water tests
reveal bacterial
contamination
Equipment downstream of UV system
is acting as a breeding ground for
pathogens
Pathogens are residing in the distribution
lines post-UV
Recontamination from pipe dead-ends
Ensure UV is the last piece of treatment
equipment
Ensure all distribution lines have
been disinfected with chlorine - see
Disinfecting the Water Lines
section
Remove any pipe dead-ends and flush
with chlorine - see
Disinfecting the
Water Lines
section
Possible cause
Possible solution
Symptom
15
