Silver Series Dose Flow Chart - Sterilight Silver SQ-PA Owner's Manual

LED display reads
"A3"
LED display is blank
Low UV level
displayed on screen
LED flashing "A2" and
then back to UV level
S S
ILVER ERIES
DISPLAY FAULT MODES
• lamp life expired - countdown is at "0" days
• press reset button for a deferred alarm, replace UV
lamp
• controller is in lamp failure mode
• power system down, allowing it to reset itself; apply
power in order to confirm that the controller is able to
power lamp
• check to see if there is sufficient power to the UV
system
• test water supply to see if water quality meets
recommended parameter limits
• clean quartz sleeve and sensor eye
• low UV alarm deferral has been activated
• UV level has dropped below 50% and the audible
alarm has been muted by pressing the reset switch and
holding it for 5 seconds
• this audible alarm deferral will only last 12 hours
D F C
OSE LOW
15
:
HART