Electrical Troubleshooting - Honeywell F50F Product Data

F50F DUCT MOUNTED ELECTRONIC AIR CLEANER
Parts and Accessories Not Illustrated
Description
Air Cleaner Cabinet Gasket Kit
Ionizer Wires (multiples of 5)
Mounting Screws
Air Cleaner Monitor
(beige color)
Premier White® Air Cleaner
Monitor
2-Stage EAC Cell with
Collector Clip
240V Conversion Kit
(#) = Quantity required per unit

ELECTRICAL TROUBLESHOOTING

WARNING
Electric Shock Hazard.
Can cause personal injury or equipment damage.
The following procedures expose hazardous live
parts. Disconnect from power between checks and
proceed carefully. These instructions are for use by
qualified personnel only.
Tools and Equipment
Troubleshooting the electronic air cleaner requires:
• Needle nose pliers for stringing ionizer wires and
inserting edge connectors.
• Test meter.
Neon Light (On Power Box)
The neon light is powered through the power supply and is
on when the power supply output voltage is normal.
Test Button
When pushed, the test button shorts from collector voltage
to ground. The resulting arcing sound indicates that high
voltage is being supplied to the collector. The solid state
power supply controls current flow to the collector. On air
cleaners with a W8600F, the FAULT indicator will activate
when the test button is held down.
68-0137—5
16 x 20 in. 16 x 25 in.
(406 x 508 mm) (406 x 635 mm)
32002109-001 32002109-001
136434BA 136434BA
136375 (6) 136375 (6)
W8600F1006 W8600F1008
W8600F1014 W8600F1014
N/A FC37A1247 (2)
203365A 203365A
N/A = Not available as merchandized part.
20
Nominal Return Air Opening
20 x 12-1/2 in.
(508 x 318 mm) (508 x 508 mm)
32002109-001 32002109-001
136434AA
136375 (6)
W8600F1008 W8600F1008
W8600F1014 W8600F1014
FC37A1239 (2)
N/A
FAULT Indicator (Air Cleaners with W8600F)
The FAULT indicator is on the W8600F. It activates to
indicate the following conditions: excessive dirt loading,
partial shorting of the collector, continuous ionizer or
collector arcing, power supply failure, excessive ionizer
current, or any condition causing a major reduction in high
voltage.
Power Box
WARNING
Electric Shock Hazard.
Can cause personal injury.
Always turn off power and remove access door
before removing power supply or its cover.
The solid state power supply within the power supply box
can be replaced. When troubleshooting indicates a power
supply problem, replace the entire power box or replace the
power supply within the box. See Installation Instructions,
form 69-1136. See Fig. 24 for power box removal.
Troubleshooting Procedure
The electronic air cleaner Troubleshooting charts show how
to quickly isolate a problem in the air cleaner. Although a
meter is needed for some steps, the primary diagnostic tools
are the neon light and the test button. See Fig. 27.
20 x 20 in. 20 x 25 in.
(508 x 635 mm)
32002109-001
136434AA 136434AA
136375 (6) 136375 (6)
W8600F1008
W8600F1014
N/A FC37A1239 (2)
203365A 203365A