Sterilite S12Q S12Q TROUBLESHOOTING GUIDE, S24Q & S40Q TROUBLESHOOTING GUIDE, LAMP, ALARM, STATUS, AUDIBLE, (GREEN, LED), POWER, (RED

		S12Q TROUBLESHOOTING GUIDE
SYSTEM STATUS
LAMP				REMARKS
STATUS	AUDIBLE		UV LAMP
(GREEN	ALARM
LED)
ON	OFF		ON	• Correct operating conditions, unit is functioning properly.
				• The UV lamp is spent, requires replacement lamp.
				• UV lamp not connected to power source. Check
OFF	ON		OFF	connection and reconnect lamp.
				• Ballast has switched off. To reset ballast remove power
				to unit by disconnecting power cord from electrical plug
				for a minimum of 30 seconds then reapply power.
OFF	OFF		ON	• LED indicator burnt out or wire lead broken. Replace
				LED assembly.

S24Q & S40Q TROUBLESHOOTING GUIDE

	SYSTEM STATUS
POWER	LAMP				REMARKS
ON	STATUS	AUDIBLE	UV LAMP
(RED	(GREEN	ALARM
LED)	LED)
ON	ON	OFF	ON	•	Correct operating conditions, unit is functioning properly.
				•	The unit is not plugged into the electrical outlet. Plug
					unit into receptacle and ensure proper power source.
OFF	OFF	OFF	OFF	•	Power not connected to internal components (circuit
					board or ballast). Reconnect power connector.
				•	The GFI or one of the circuit breakers is tripped. Re-set
					the GFI or circuit breaker.
				•	The UV lamp is spent, requires replacement lamp.
				•	UV lamp not connected to power source. Check
ON	OFF	ON	OFF		connection and reconnect lamp.
				•	Ballast has switched off. To reset ballast remove power
					to unit by disconnecting power cord from electrical plug
					for a minimum of 30 seconds then reapply power.
ON	OFF	OFF	ON	•	LED indicator burnt out or circuit board defective. Replace
					circuit board.
ON	OFF	ON	ON	•	Defective circuit board. Contact authorized dealer.

7