WL380
Manual
Page 35 ‐ Revision: 2‐5‐2018
WL380 FAULT CODES AND ALARMS
WL380 provides user reassurance of key functional elements with 4 lights illuminate green to indicate
total purification security.
Power Light
– Indicates ON/OFF Status.
Light flashes with audible alarm when leak detected.
Filtration Light
– Indicates Filtration Present.
No filter timer or flow‐counter function.
Firewall Purification Light
– Indicates Firewall Status.
Firewall UV is active with green lit and inactive when off.
BioCote® Protection Light
– Indicates BioCote® Present.
Antimicrobial Surface Protection
All Status Indicator Lights Off
No power to unit or front PCB. Ensure power supply and red power switch is on. See Troubleshooting
for further instructions.
Power Light Flashing with Continuous Audible Alarm
Leak Detected.
Isolate from power and turn off water supply.
See Troubleshooting for further instructions.
Firewall Purification Light Out and 20 Second Audible Alarm
Firewall UV Active
Firewall Disabled
Firewall UV System is inactive. See Troubleshooting for further instructions.
