Planning the Installation ........... 13 Replacement Parts/Exploded View ........18 Electrical Troubleshooting ..........20 ® U.S. Registered Trademark 68-0137-5 Copyright © 1998 Honeywell Inc. • All Rights Reserved... Page 2: Specifications, Ordering Information Honeywell Inc., 1985 Douglas Drive North Minneapolis, Minnesota 55422-4386 In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V4Z9. International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France, Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A. F50F DUCT MOUNTED ELECTRONIC AIR CLEANER AIR CLEANER EFFICIENCY AND PRESSURE DROP AT VARIOUS AIRFLOW RATES. [62.2] 16 x 20 in. [406 x 508 mm] [49.7] 20 x 25 in. 16 x 25 in. [508 x 635 mm] [406 x 635 mm] [37.3]... Page 4: Planning The Installation F50F DUCT MOUNTED ELECTRONIC AIR CLEANER 8 (162) DIM. E ELECTRONIC AIR CLEANER (SEE TABLE) DIM.

A (SEE TABLE) (SEE TABLE) (22) DIM. C (SEE TABLE) (22) (16) (172) DIM. D (SEE TABLE) DIM. 20 degrees expansion per side, per fitting. between the access door and any obstructions for cell and prefilter maintenance. NOTE: Honeywell does not offer carbon filters. Refer to an activated carbon filter manufacturer for sizing and — Upflow “Highboy” furnace: Side installation; air cleaner is application. F50F DUCT MOUNTED ELECTRONIC AIR CLEANER M11973 Fig. 3. Mounting positions with variety of furnace installations. Determine Duct Design Requirements CHANGE DUCT SIZE GRADUALLY TO MINIMIZE TURBULENCE. The air cleaner is adaptable to all new or existing forced air 20 DEGREE EXPANSION PER SIDE PER heating, cooling and ventilating systems used in residential FITTING (4 in. F50F DUCT MOUNTED ELECTRONIC AIR CLEANER Turning Vanes Clean Blower Compartment If the air cleaner is installed close to an elbow or angle Remove and discard the existing furnace filter. fitting, install turning vanes inside the angle to distribute Thoroughly clean the blower compartment.

The W8600F Air Cleaner Monitor is an option available for • EAC prefilter and cells are past use with the F50F. The series two requires a solid state power SERVICE level of dirt and need to be supply that is compatible with the W8600F driver board. F50F DUCT MOUNTED ELECTRONIC AIR CLEANER Mounting BACK OF W8600F The following mounting instructions assume that the W8600F is mounted next to a T8600 Thermostat. If installing the BATTERY monitor at another location, modify the procedure to fit the IN HOLDER installation. ELECTRONIC AIR CLEANER TERMINAL STRIP ON POWER BOX GREEN BLUE THREE-WIRE M5640A THERMOSTAT CABLE Fig. 14. CONNECT TO W8600F TERMINALS BEFORE CONNECTING TO POWER BOX. Wiring W8600F to F50F power box terminal strip (two-cell model). Page 11: Complete Wiring F50F DUCT MOUNTED ELECTRONIC AIR CLEANER INSTALL HANDLE ON END OF CELL Position Cell Key CLOSEST TO ACCESS DOOR. The electronic cell must always be installed so the ionizer section is on the upstream side.

A factory-installed cell key on the bottom of the cabinet allows the cell to be inserted in only one direction. F50F DUCT MOUNTED ELECTRONIC AIR CLEANER BLACK COLLECTOR TEST RED IONIZER BUTTON BLACK CONTACT BOARD BLACK BLACK POWER SUPPLY BROWN BLACK BLUE ORANGE GRAY VIOLET GREEN BLACK BLACK BLACK 1 INTERLOCK SWITCH. W4 W2 W1 W3 2 SHORTING BAR. honeywell f58f electronic air cleaner3 AIRFLOW SWITCH DISABLE JUMPER.3q air purifier Page 13: Operation, Checkout, Serviceairflow teeth cleaning bangkok F50F DUCT MOUNTED ELECTRONIC AIR CLEANER 2. Turn off the system blower. The neon light should go WIRING off after a few seconds. The neon light shows that the COMPARTMENT air cleaner is energized and the high voltage power ELECTRONIC...

F50F DUCT MOUNTED ELECTRONIC AIR CLEANER IMPORTANT NOTE: Sharp corners on the cell(s) can scratch the • Check the dishwasher owner’s manual. Some surface of a bathtub. manufacturers do not recommend washing electronic cell(s) in their dishwashers. 2. Dissolve about 3/4 cup of automatic dishwasher •... Page 15: Modification To Reduce Ozone Odor F50F DUCT MOUNTED ELECTRONIC AIR CLEANER 3. Check the cell for short circuits using an ohmmeter. Check the resistance between the frame of the cell and both the ionizer and the collector contacts. In each HIGH VELOCITY case, the resistance should be infinite. F50F DUCT MOUNTED ELECTRONIC AIR CLEANER However, if desired, the ozone generated by the air cleaner COLLECTOR TERMINAL can be reduced in one of two ways: IONIZER 1. Install an activated carbon filter downstream from the TERMINAL air cleaner. Make sure particles from the air filter COLLECTOR cannot fall into the air cleaner. F50F DUCT MOUNTED ELECTRONIC AIR CLEANER REMOVE POWER BOX FROM AIR CLEANER AND REMOVE THE COVER.

Remove power box from air cleaner and remove cover. J5 SHUNT IN OZONE REDUCTION POSITION E5 E6 J5 IN NORMAL E4 E3... Page 18: Replacement Parts/exploded View F50F DUCT MOUNTED ELECTRONIC AIR CLEANER REPLACEMENT PARTS/EXPLODED VIEW Nominal Return Air Opening 16 x 20 in. 16 x 25 in. 20 x 12-1/2 in. 20 x 20 in. 20 x 25 in. Description (406 x 508 mm) (406 x 635 mm) F50F DUCT MOUNTED ELECTRONIC AIR CLEANER M3751 Fig. 26. Components of the Electronic Air Cleaner (2-cell model shown). Page 20: Electrical Troubleshooting F50F DUCT MOUNTED ELECTRONIC AIR CLEANER Parts and Accessories Not Illustrated Nominal Return Air Opening 16 x 20 in. 16 x 25 in. 20 x 12-1/2 in. 20 x 20 in. 20 x 25 in. Description (406 x 508 mm) F50F DUCT MOUNTED ELECTRONIC AIR CLEANER TROUBLE SHOOTING AIR CLEANERS WITH PERFORMANCE INDICATOR. START TO USE THIS CHART: FOLLOW THE STEPS IN ORDER; DO NOT SKIP AROUND. EACH TIME YOU ISOLATE AND FIX A PROBLEM, GO BACK TO START. REPEAT ALL THE STEPS UNTIL THE AIR CLEANER CHECKS OUT OK.