Troubleshooting - GAYLORD Ultima Vent GX2-UV Technical Manual

UV System Mode
All UV Lamps ON "Normal"
One or more UV Lamps
not working
UV Module un-plugged
No power to the UV Module
(All Doors closed)
UV Access Door Open
Inspection (Wash Access) Door
Open
Exhaust Fan is not running at full
speed
The UV System is designed to run whenever the Exhaust Fan is running.
The UV Status Lights will only activate when the UV System should be on. (Exhaust Fan Running)
"UV System On" (Green) Light
* ON when UV System is energized
"UV Lamp Failure" (Yellow) Light
* ON whenever UV System is energized and one or more of the UV Lamps and/or UV
Ballasts have failed or if the UV Lamps do not have power
* The rest of the UV Lamps will continue to run - call a Certified Service Agent for service
"UV Safety Interlock Activated" (Red) Light
* ON when a UV Access Door is open
* ON when a Inspection (Wash Access) Door is open
* ON when UV Pressure Switch detects that the static pressure is too low
* All UV Lamps will shut off immediately, whenever any of the above happens
Normal Operation
• 3 Red lights on
• 6 Green lights on
UV Lamp Failure
• "Summary Alarm" light is OFF
• The Green light for the UV Lamp/Ballast
that has failed will be OFF
NOTE:
• UV Lamps are numbered 1 to 6 from
Front-to-Back
• UV Ballasts are numbered 1 to 6 from
Left-to-Right
• The TOP of the UV Module has several
long slots cut-out for ventilation

TROUBLESHOOTING

UV Status Lights
UV Status Lights
Green
"UV System On" "UV Lamp Failure"
light on
X
X
X
UV Controller Status Lights
20
Red
Yellow
"UV Safety Interlock
Activated"
light on
light on
X
X
X
X
X
X