53
T
ROUBLESHOOTING
Problem (cont.)
Possible Causes (cont.)
Action (cont.)
Check Res UV
Reservoir UV lamp cable not
Plug reservoir UV lamp cable into
plugged in.
control board.
Reservoir UV lamp burnt out or
Replace reservoir UV lamp
inadequate UV output.
(LMX31) and reset timer.
Reservoir UV lamp not properly
Check connection to UV cover.
connected to UV cable connector.
and inside UV cover.
Check Res Ballast
Reservoir UV ballast out of tolerance.
Replace ballast (TN1406X1).
Call Technical Service.
Check System UV
System UV lamp cable not plugged
Plug system UV lamp cable into
into control board.
control board.
System UV lamp burnt out or
Replace system UV lamp
inadequate UV output.
(LMX13), and reset timer.
Chamber seal is compromised and
Replace quartz sleeve and o-rings
system UV lamp is getting wet.
(TU733X1 and GSX62)
System UV lamp not properly
Check connection at UV chamber.
connected to UV cable connector.
Chk System Ballast
System UV ballast out of tolerance.
Replace system ballast
(TN1403X1). Call Technical
Service.
Flow Sensor Error
No water flow to DI loop.
Check reservoir connections.
Pinched tube preventing water flow
Check tubing and repair as
through DI loop (no water is being
necessary.
dispensed).
Flow sensor not connected to control
Check connection.
board or connection is bad.
Flow sensor failure.
Replace sensor (ME1190X1).
Auto Disp not Comp
Insufficient reservoir volume at start
Wait for reservoir to sufficiently
of dispense, or other drainage of
refill, then reprogram auto
reservoir (manual dispense from
dispense for remaining volume
spigot, or dispense from distribution
or time and complete the
loop) during auto dispense.
dispense.
