InSinkErator WX-300 - Manual (Page 17)

18
ELECTRICAL SHOCK
• Disconnect power before servicing.
• Do not bypass interlock switch.
PERSONAL INJURY
Wait until auger paddles stop before servicing
Waste Xpress.
Troubleshooting for problems other than what is listed below should be performed by a qualifi ed service person.
Troubleshooting performed by untrained personnel could result in electrical shock or damage to the Waste Xpress,
disposer and/or Control Center.
PROBLEM POSSIBLE CAUSE SOLUTION
The Waste Xpress, disposer and
water do not turn on. • Electrical supply turned off.
• Fuse blown or circuit breaker
tripped at power supply.
• Discharge chute of Waste Xpress not
seated properly
• Waste blocking safety interlock.
• Control circuit fuse (FNA2) blown.
• 24 volt power from control center
not present.
• Turn on electrical supply.
• Replace fuse or reset circuit breaker.
• Reinstall chute to ensure proper fi t.
• Remove waste from safety interlock.
• Replace fuse.
• Call for service.
The disposer will not start or stops
while grinding, but the Waste Xpress
and water operate properly. • The disposer overload
protector tripped.
• The disposer jammed.
• Press stop button on control center and
press red reset button on disposer.
Note: you may need to let disposer cool
down before setting.
• Press stop button on control center and
follow direction for dejamming
(supplied with disposer).
The Waste Xpress, disposer and
water appear to run however
no solid waste is ejected from
the discharge chute of the
Waste Xpress. • Auger is not suffi ciently primed with
waste after cleaning.
• Insuffi cient waste in waste line.
• Auger turning in wrong direction.
• Allow unit to run longer to prime itself.
• Waste will exit when more waste is added.
• Three phase - Switch leads L1 and L2.
Water backs up into
disposer (does not drain). • The auger and screen plugged.
• Auger not turning.
• Plumbing line between disposer and
Waste Xpress clogged.
• Remove plug.
• Ensure that auger is seated properly and
that auger belt in place. Check motor.
• Remove clog.
SYSTEM TROUBLESHOOTING
Troubleshooting