Honeywell F57A Original Manual
Flush-mount commercial electronic air cleaner
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Also See for F57A:
- Specification data (2 pages) ,
- Owner's manual (26 pages) ,
- Manual (22 pages)
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F57A,B Flush-Mount Commercial
Electronic Air Cleaner
GENERAL
The F57A,B Flush-Mount Commercial Electronic Air
Cleaners are ceiling-mounted. The F57 removes airborne
contaminants such as tobacco smoke and dust from the
air circulated through the F57.
FEATURES
• Removes staining dirt from the air as measured by
the Dust Spot Method using atmospheric dust; refer
to the American Society of Heating, Refrigerating,
and Air Conditioning Engineers Standard 52.1-92.
Original Manual
• Three-speed motor-driven fan circulates up to
3
1030 cfm (1750 m
/hr) on F57A, up to 485 cfm
3
(714 m
/hr) on F57B.
• Solid state power supply is self-regulating and
maintains peak efficiency during a wide range of cell
dirt loading conditions.
• Interlock switch prevents operation when the grille is
open.
• Heavy duty commercial cells and prefilter are
removable for cleaning.
• Air vent provides dilution control of gaseous
contaminants.
• Provides Coanda air distribution by drawing in dirty
air, cleaning it electronically, and recirculating the
clean air in six directions throughout the space.
• Light emitting diodes (LEDs) indicate ON and
CHECK; the WASH LED is optional.
• Test button shows the presence of high voltage.
• Available in 120 Va.c., 60 Hz or 220–240 Va.c., 50 Hz
models.
• Optional wall mounted remote switch.
• Optional hand-held infrared remote transmitter
controls up to nine F57s via infrared remote
receivers. Some models available with infrared
receiver factory installed.
• Optional activated carbon filters controls ozone and
reduces occasional gaseous contamination.
General ............................................................................................
Features ..........................................................................................
Specifications ...............................................................................
Ordering Information ................................................................
Planning the Installation .........................................................
Installation ....................................................................................
Checkout ........................................................................................ 10
Service ............................................................................................. 11
Electrical Troubleshooting ...................................................... 15
Parts List ........................................................................................ 19
PRODUCT DATA
Contents
1
1
2
2
4
7
68-0083-07
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Summary of Contents for Honeywell F57A
- Page 1 Electronic Air Cleaner PRODUCT DATA • Three-speed motor-driven fan circulates up to 1030 cfm (1750 m /hr) on F57A, up to 485 cfm (714 m /hr) on F57B. • Solid state power supply is self-regulating and maintains peak efficiency during a wide range of cell dirt loading conditions.
- Page 2 Engineers (ASHRAE) Standard 52.1-92. air vent and LED indication of system operation. F57B Flush-Mount Commercial Electronic Air Cleaner: Motor: same as F57A, except with only one FC37B heavy duty F57A: 1/12 hp; sealed ball bearing. commercial cell. F57B: 1/10 hp; sealed ball bearing.
- Page 3 DIAMETER (559) 7/8 (22) 8-1/4 DIAMETER (210) 5-3/4 (146) (51) TWO KNOCKOUTS FOR WIRING F57A. M5672C Fig. 1. Approximate dimensions of F57A in in. (mm). SIDE VIEW 5 (127) DIAMETER KNOCKOUT 6-1/2 (165) 13-1/2 (343) 9-1/2 9-1/2 (242) (242) 8-1/4...
- Page 4 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER PLANNING THE Two light-emitting diodes LED(s), ON and CHECK, are included with the F57. The ON LED lights when the INSTALLATION solidstate power supply is powered and operating normally. The CHECK LED lights if the F57 requires service attention or if the test button is pressed.
- Page 5 READ THE NUMBER OF UNITS REQUIRED AT THE INTERSECTION POINT. Fig. 3. F57 sizing by air changes per hour and room area. In most cases, one F57B is equivalent to half an F57A because the F57B airflow, although less than 50 percent of F57A airflow, is more effectively applied via several locations.
- Page 6 If any questions should arise concerning size, consult your For duct connection, make sure the access panel to the distributor or local Honeywell Home and Building Control vent is removed so a 5 in. (127 mm) diameter duct can be Sales Representative.
- Page 7 Remove the tile(s) from the suspended ceiling for a space approximately 24 x 48 in. (610 x 1220 mm) for F57A, or 24 x 24 in. (610 x 610 mm) for F57B. The area between the suspended ceiling and the true ceiling...
- Page 8 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER must be at least 14 in. (356 mm) and clear of ducts, pipes, and other obstacles and encumbrances. TRUE CEILING T-BAR/DROP CEILING SUPPORT SYSTEM 24 IN. 24 IN. (610 MM) (610 MM) 24 IN.
- Page 9 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER TRUE CEILING T-BAR/DROP CEILING SUPPORT SYSTEM 24 IN. (610 MM) 24 IN. (610 MM) IF NEEDED, REMOVE T-BAR TO CREATE 24 X 24 IN. (610 X 610 MM) SPACE. F57B PLACE WIRE SUPPORTS AS CLOSE AS POSSIBLE TO F57B SUPPORT SHOULDER POSITIONS, APPROXIMATELY 1 IN.
- Page 10 Power supply wiring system shall provide disconnect switch for all poles. Inspect the Installation The power source to the F57A,B must agree with the model type, either 120 Va.c., 60 Hz or 220.240 Va.c., 50 Hz. Refer to Fig. 9 and 10 for location of components.
- Page 11 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER Check Air Cleaner Operation IONIZER Push the test button to check the power supply. An CONTACT audible arc indicates power supply operation. The CHECK LED lights. Check that the fan runs at all three speed settings and the ON LED lights when the fan is operating.
- Page 12 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER Cleaning the Commercial Electronic Air Cleaner The F57 removes a variety of particulate contaminants LATCH from the air. In the process of cleaning the air, the air FRAME cleaner cells and prefilter become dirty, and the cleaning GLOVES efficiency is lowered.
- Page 13 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER a cold water detergent, follow instructions included with probably staining from tobacco smoke or other airborne the detergent. dirt. Moderate discoloration does not affect the F57 efficiency. NOTE: Be sure to avoid prolonged skin contact with the solution.
- Page 14 Cotton fibers solution Dishwasher detergent Replace the prefilter in the grille. Be sure that the airflow solution arrow is pointing toward the cells. Replace activated carbon filters, if used. The F57A Dust (silicon dioxide, Dishwasher detergent calcium carbonate and solution...
- Page 15 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER 3. Check the cell for short circuits using an ohmmeter. Modification to Reduce Ozone Odor See Fig. 16. Check the resistance between the frame The electronic air cleaner generates a trace amount of of the cell and both the ionizer and the collector con- ozone in normal operation.
- Page 16 2. EACH TIME YOU ISOLATE AND FIX A PROBLEM, GO BACK TO START. IONIZER TERMINAL. SHORTED 3. REPEAT ALL THE STEPS UNTIL THE AIR CLEANER CHECKS OUT OK. CELLS OK. INFINITE RESISTANCE M3665B Fig. 17. Electrical troubleshooting procedure for the F57A,B. 68-0083—07...
- Page 17 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. MOTOR LEFT CELL AND CONTACT BOARD ON BLACK ORANGE TWO-CELL AIR CLEANER ONLY. (HOT) INTERLOCK SAFETY SWITCH. WHITE M10652A GROUND Fig. 19. F57A,B 120Va.c. model electrical schematic with factory installed IR receiver. 68-0083—07...
- Page 18 BROWN LEAD MUST BE CONNECTED TO TOP TERMINAL ON TRANSFORMER. INTERLOCK SAFETY SWITCH. LEFT CELL AND CONTACT BOARD ON TWO-CELL AIR CLEANER ONLY. M10654A Fig. 21. F57A,B 220–240Va.c. model electrical schematic with factory installed IR receiver. Not available in Europe. 68-0083—07...
- Page 19 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER PARTS LIST See Fig. 22 for exploded view of parts listed. F57A F57B 220~240Va.c., 220~240Va.c., Ref. No Description 120Va.c. ,60Hz 50Hz 120Va.c. ,60Hz 50Hz Grille assembly 196114B 196114B 220364A 220364A Pre filter 195910 195910...
- Page 20 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER F57A 6 6a F57B M10651 Fig. 22. Exploded view of F57A,B air cleaner components. Parts are keyed to the parts list on the previous page. 68-0083—07...
- Page 21 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER Table 1. Regulation (EC) No 1907/2006. Regulation (EC) No 1907/2006 - According to Article 33 of Reach Regulation be informed that the SVHC Lead CAS number 9439-92-1 may be contained in these products above the threshold level of 0.1% by weight of the listed article.
- Page 22 F57A,B FLUSH-MOUNT COMMERCIAL ELECTRONIC AIR CLEANER Manufacture: Honeywell Environmental & Combustion Controls (Tianjin) Co. Ltd Address: 158 Nan Hai Road, TEDA, Tianjin, 300457 Honeywell Building Technologies In the U.S.: Honeywell 715 Peachtree Street NE Atlanta, GA 30308 ® U.S. Registered Trademark customer.honeywell.com...