Quick Reference Troubleshooting - Amana DUCT MOUNT Manual

SYMPTOM
Rapid arcing or zapping.
Excessive ozone smell.
Excessive ozone smell
Hissing or sizzling noise
Green LED light is not ON
Red LED light is not ON
RADIO AND/OR TELEVISION INTERFERENCE
This trouble is not common, but when it occurs it is usually due to either continuous high voltage leak or discharge, or due
to the absence of a good common electrical ground. Refer to conditions listed under "Arcing Noise" and "Hissing Noise"
in the Quick Reference Troubleshooting Chart to determine a fix for this problem.

Quick Reference Troubleshooting

POSSIBLE CAUSES
Broken or loose ionizing wire(s)
Dirty ionizing-collector cell
Damaged or bent collector plates
Dirty insulator caps on ionizing-collector cell
Air cleaner is wired directly to a 120V power source
Loose high voltage connections
Radio or television interference
Poor electrical contact
No power available
Loose wiring at ON/OFF switch
Defective ON/OFF switch
ON/OFF switch not in the "ON" position
Loose wiring within power tray assembly
Broken or shorted electrical component
Excessive dirt buildup on ionizing wires
Contact board assemblies are corroded or carbonized
Broken ionizing wire
Dirty ionizing-collector cell
Foreign object located between collector plates
Damaged or bent collector plates
Insulators are corroded or carbonized
Remove broken or loose wire and replace
with new.
Wash per instructions
Straighten plates with needle nose pliers
or replace entire ionizing-collector cell.
Clean with warm soapy water and rinse
well
Qualified HVAC contractor must install air
flow sensor (AFS) or rewire air cleaner to
the HVAC system blower.
Repair or replace the component.
Uncommon occurrence ---
Check for good common ground for air
cleaner.
Ensure that there is a good connection
between the top of the ionizing-collector
cell and the bottom of the ocntact board
assembly. Contact HVAC contractor.
Reset circuit breaker. Replace fuse.
Check for secure connection.
Replace ON/OFF switch.
Turn the unit ON.
Check for secure connections. Contact
HVAC contractor.
Remove broken wire and replace with new
wire.
Clean wires with alcohol and allow to dry
thoroughly before turning the unit ON.
Replace contact board assembly.
Remove broken wire and replace with new
wire.
Clean per instructions.
Remove object from ionizing-collector cell
Straighten with a pair of needle nose
pliers or replace cell.
Replace insulators or ionizing-collector
cell.
12
CORRECTIVE ACTION