7
S12Q TROUBLESHOOTING GUIDE
SYSTEM STATUS
REMARKS
LAMP
STATUS
(GREEN
LED)
AUDIBLE
ALARM
UV LAMP
ON
OFF
ON
• Correct operating conditions, unit is functioning properly.
OFF
ON
OFF
• The UV lamp is spent, requires replacement lamp.
• UV lamp not connected to power source. Check
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
REMARKS
POWER
ON
(RED
LED)
LAMP
STATUS
(GREEN
LED)
AUDIBLE
ALARM
UV LAMP
ON
ON
OFF
ON
• Correct operating conditions, unit is functioning properly.
OFF
OFF
OFF
OFF
• The unit is not plugged into the electrical outlet. Plug
unit into receptacle and ensure proper power source.
• 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.
ON
OFF
ON
OFF
• The UV lamp is spent, requires replacement lamp.
• UV lamp not connected to power source. Check
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.
