F57 Product Manual - Clean Air Systems Inc.
Contents
1. Remove the cells from the detergent solution spray with hot water as a prerinse if desired and place cells in another container of clear hot water 150 F to 190 F 66 C to 88 C for final rinsing Rinse the cells for five to ten minutes Remove the cells from the rinse water Allow the cells to drain and dry before energizing them For optimum water drainage from tubes stand the cell on one of its corners Wipe ionizer wires to remove any deposits remaining on the wires Check the collection plates of the cells for any detergent residue Repeat the rinse process if there is any residue remaining Buildup can reduce the F57 efficiency About Discolored Aluminum Occasionally the cell or prefilter can seem stained after the soaking process When the stain is black or very dark it is probably dirt residue and the cell should be rewashed White detergent residue can also affect the F57 efficiency and should be rinsed off When yellowing appears it is probably staining from tobacco smoke or other airborne dirt Moderate discoloration does not affect the F57 efficiency 13 Cleaning the Cells Using Air Pressure Water Pressure or Low Pressure Steam The following alternative methods can be used to clean some contaminants from the F57 cells See Fig 13 To prevent damage to the prefilter do not use pressure or steam methods on the prefilter High Pressure Air or Water Care should be taken to avoid damage to the cell2. M5677 Fig 9 FC37B Heavy Duty Commercial Cell F57A GRILLE REPLACED COMMERCIAL CELL 2 GRILLE M5671A Fig 10 F57 components A model shown 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER Cleaning the Commercial Electronic Air Cleaner The F57 removes a variety of particulate contaminants from the air In the process of cleaning the air the air cleaner cells and prefilter become dirty and the cleaning efficiency is lowered To maintain a high standard of reliability and efficiency it is necessary to periodically maintain the F57 Maintenance includes cleaning the cells and prefilter and inspecting the F57 Service is required if the F57 is damaged performs at substandard efficiency measures abnormal voltages or when the CHECK LED lights Regular cleaning with an alkaline based detergent solution is recommended Use a commercial or home electric dishwasher detergent either liquid or powder The wash frequency is determined by the dirt level in the air Actual experience or optional WASH LED dictates the period between cleanings If the optional WASH LED is connected and the WASH LED comes on a cell washing is overdue Frequently wash the cells and wipe any material buildup off the ionizer wires This prevents the wash led from coming on When washing with alkaline detergent results in excessive buildup of collected dirt in the cells do an extended cell soaking If bui
3. Grille Assembly 196411B 196411B 220364A 220364A 2 195910 195910 198571 198571 Heavy Duty Commercial Cell FC37B1030 FC37B1030 two on F57A 1 on F57B 2 2 FC37B1030 FC37B1030 4 196205 196205 220393 220393 196215A 198673A 200813A 196934 196934 S6008B1027 S6008B1027 196214 196214 196227 196227 203361B 203361D 2084270 208427K 208427T 196413 196413 196414 196414 2020791 2020791 196133 Motor Assemby includes motor motor bracket four 196215A isolation bushings INSTALLATION PARTS INCLUDED NOT SHOWN 5 Shoulder Mounts four reguired per unit for 196133 hanging Rubber Mounting Spacers two on F57A one on F57B 199134 196134 PARTS AND OPTIONAL ACCESSORIES NOT SHOWN WASH LED Bag Assembly 4074EMH 4074 EMH Contact Board Assembly two on F57A one on F57B 190912 190912A lonizer Wire order in groups of five 136434AA 136434AA Carbon Filter 195911 2 198672 Hardwired Remote Control Assembly for 120 Vac Model Only 190031 190097B Not available in Europe 19 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER Fig 20 Exploded view of F57A B air cleaner components Parts are keyed to the parts list on the previous page 68 0083 7 Revised 11 07 F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER Notes 21 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER LIMITED ONE YEAR WARRANTY Air Pure Syst
4. 1 OF 4 MOUNTING SPACER 1 OF 4 REINFORCED T BAR A Be SURE TO TWIST THE SUPPORT WIRE A MIINIMUM OF FOUR TIMES TO PROPERLY BEAR WEIGHT A THERE MUST BE 14 IN 356 MM BETWEEN SUSPENDED CEILING AND TRUE CEILING M5675 Fig 6 Typical F57B mounting procedures Reinforce the suspended ceiling T bars with the wire placing the wires to evenly distribute the F57 weight Securely attach wires to both the suspended ceiling and the true ceiling and to the T bars Twist the wire at least four times Place F57 into cleared area with grille side facing the floor Lift F57 into space until grille side is above suspended ceiling level Reach in and attach the rubber mounting spacers to the T bars at the mounting shoulder locations Attach four support shoulders to the F57 Bend the tab on the mounting shoulders to secure them to the F57 Attach vinyl flanges to the bottom of the F57 frame to cover any space that appears between the F57 and the suspended ceiling Settle the F57 on the mounting spacers on the reinforced T bars Locate the holes just above the four vinyl flanges Drill 1 4 in 6 4 mm holes through the T bars at these locations Slip a panhead bolt through each hole and fasten with a self locking nut 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER Air Vent The air vent helps to control gaseous contaminants such as by products of cigarette smoking by allowing some of the air
5. 15 000 ft 8m x 12m x 4 5m 432m 2 Determine the volume of air to be circulated each hour Ten air changes per hour are used here on the assumption that the intent is to reduce but not completely eliminate smoke 15 000 ft x 10 air changes per hour 150 000 ft hr 432m x 10 air changes per hour 4320m hr Then determine the volume of air to be circulated each minute 150 000 ft hr 60 min hr 2500 ft min 4320 m hr 60 min hr 72m min 3 F57A capacity HI setting is 1030 ft min 29m min Number of F57As required 2500 ft min 72m3 min 1030 ft min 29m min 2 4 or 3 units or F57B capacity HI setting is 485 cfm 14m min Number of F57Bs required 2500 ft min 72m3 min 485 ft min 14m min 5 units Regardless of the method used for calculation the physical limitations of the space to be cleaned can influence the number of electronic air cleaners required For ambient air cleaning it is essential to establish a uniform airflow pattern throughout the entire space Fewer electronic air cleaners can be installed because of a lack of mounting space More units may be required due to an oddly shaped room that does not lend itself to an even airflow If any questions should arise concerning size consult your distributor or local Honeywell Commercial Air Cleaner Distributor Choose Location The F57 is mounted horizontally and can be used in almost any air cleaning applicatio
6. cause a hazardous condition 2 Check the ratings given in the instructions and on the product to make sure the product is suitable for your application 3 If the air cleaner is to be functionally checked before installation be extremely careful to avoid electrical shock Also take care when working near the air cleaner s moving arts Ensure power is disconnected before installation 4 Installer must be a trained experienced service technician 5 Installation and wiring must conform to current regulations In Europe a qualified electrician must supervise wiring 6 In Europe the air cleaner must be supplied via a double pole isolating switch with a contact separation of at least 3mm in each pole 7 WARNING This air cleaner must be earthed grounded 8 This air cleaner is designated for use in commercial premises it is not intended for use in domestic applications 9 Ensure minimum fresh air supply is maintained based on the type of premises and occupancy Refer to local standards and codes of practice 10 After installation is complete check out air cleaner operation as provided in these instructions A WARNING Explosion Hazard Possible Can cause personal injury or eguipment damage Do notinstall or use the F57A B where there is any danger of gas vapor or dust explosion This unit has not been investigated for use in the ceilings of fire resistant assemblies N CAUTION Do not connect the power sourc
7. mm and clear of ducts pipes and other obstacles and encumbrances 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER TRUE CEILING T BAR DROP CEILING SUPPORT SYSTEM 4 24 IN 24 IN 610 MM 610 MM 24 IN 610 MM IF NEEDED REMOVE T BAR TO CREATE 48 X 24 IN 1219 X 610 MM SPACE PLACE WIRE SUPPORTS AS CLOSE AS POSSIBLE TO F57A SUPPORT SHOULDER POSITIONS APPROXIMATELY 5 IN 127 MM FROM ENDS SUSPENDED SUSPENDED CEILING CEILING BEND TABS TO HOLD MOUNT ON AIR CLEANER d SUPPORT SHOULDER 1 OF 4 SUPPORT SHOULDER d POSITIONS MOUNTING SPACER 1 OF 4 REINFORCED T BAR VINYL FLANGE A BE SURE TO TWIST THE SUPPORT WIRE A MIINIMUM OF FOUR TIMES TO PROPERLY BEAR WEIGHT A THERE MUST BE 14 IN 356 MM BETWEEN SUSPENDED CEILING AND TRUE CEILING M5674 Fig 5 Typical F57A mounting procedures 68 0083 7 Revised 11 07 8 F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER TRUE CEILING SUSPENDED SUSPENDED CEILING CEILING SHOULDER POSITIONS VINYL FLANGE T BAR DROP CEILING SUPPORT SYSTEM 4 24 IN 1 610 MM 24 IN 610 MM 4 IF NEEDED REMOVE T BAR TO CREATE 24 X 24 IN 610 X 610 MM SPACE PLACE WIRE SUPPORTS AS CLOSE AS POSSIBLE TO F57B SUPPORT SHOULDER POSITIONS APPROXIMATELY 1 IN 25 MM FROM ENDS BEND TABS TO HOLD MOUNT ON AIR CLEANER SUPPORT SHOULDER
8. per hour than recommended in the graph above are unnecessary because the ASHRAE data used in the calculation is conservative Fewer air changes per hour than recommended in the graph can be compensated for by bringing in more outdoor air to maintain low contaminant levels or tolerating a partially cleaned atmosphere which may be acceptable to some users F57A UNITS REQUIRED Y F57B UNITS REQUIRED KR ES OL k M MM Sm S S m S 2150 200 2690 250 3230 300 3760 350 4300 400 AREA IN SQUARE FEET SQUARE METERS TO USE THE GRAPH 1 EXTEND A HORIZONTAL LINE FROM THE DESIRED NUMBER OF AIR CHANGES PER HOUR UNTIL IT INTERSECTS WITH A VERTICAL LINE DRAWN UPWARD FROM THE NUMBER OF SQUARE FEET OF THE ROOM 2 READ THE NUMBER OF UNITS REQUIRED AT THE INTERSECTION POINT M1206B 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 68 0083 7 Revised 11 07 F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER EXAMPLE1 Sizing by air changes per hour and room area using the graph in Fig 3 An office measures 40 x 45 ft 12 x 14m How many F57 air cleaners should be installed SOLUTION 1 Find the floor area 40 ft x 45 ft 1800 ft 12m x 14m 168m 2 Assuming ten air changes per hour with an 180
9. 0 ft 168m area the graph Fig 3 indicates a requirement for two F57A units or four F57B units EXAMPLE 2 Sizing by occupant load A cocktail lounge averages 75 occupants How many F57 air cleaners should be installed SOLUTION Number of F57s required ASHRAE Recommended Air Circulation Min F57 Capacity 1 ASHRAE recommended minimum air circulation is 35 cfm 1m min per person For 75 people the recommended air circulation would be 75 people x 35 cfm 1m min per person 2625 75m min 2 F57A capacity HI setting is 1030 ft3 min 29m min Number of F57As required 2625 ft min 1030 ft min 2 5 or 3 units or F57B capacity HI setting is 485 cfm 14m min Number of F57Bs required 2625 ft3 min 485 ft3 min 5 units EXAMPLE 3 Sizing by air changes per hour and room volume A shop proprietor wants to use electronic air cleaning to remove high levels of smoke from the air The shop is 25 x 40 ft 8 x 12m witha 15 ft 4 5m ceiling How many F57 air cleaners will be required GUIDELINE the absence of other information select the correct number of F57 units to provide between 10 or 20 air changes per hour depending on contaminant level The air cleaner should be located directly above or as close as possible to the source of contamination SOLUTION Number of F57s required Desired Air Circulation Min F57 Capacity 1 Calculate the volume of the room 25 ft x 40 ft x 15 ft
10. 20VAC WHITE WHITE FROM F57 Ew GROUND SCREW 220 240VAC 50 HZ MODEL 220 240VAC S N O M5669A Fig 8 Typical F57 wiring hookups Reassemble the F57 Reinstall the electronic cells prefilter charcoal filter if used and grille assembly For proper installation of the cells see Service section CHECKOUT Inspect the Installation Neler to Figs 9 and 10 for location of components Be sure that the screws on the back of the F57 are removed to allow for the motor floating suspension Observe that the F57 is oriented for good air circulation Check that the F57 is correctly and securely attached Be sure that the F57 weight does not overstress the suspended ceiling Make sure that the access door is easily opened and that the prefilter cells and activated carbon filters if used are secure within the unit Check leveling of the F57 If necessary further reinforce and relevel suspended ceiling T bar grid and adjust the hanging wires If unit is not level motor can be noisy or can eventually malfunction Check that the electronic cells are correctly oriented for correct airflow The cells are correctly oriented when the contact board of the cell is properly seated The ionizer section faces the access door and the collector section faces the fan F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER Be sure the prefilter is correctly placed The airflow arrow on the prefilter should be pointing to
11. CHANTABILITY WORKMANSHIP OR FITNESS FOR A PARTICULAR USE This warranty gives you specific legal rights and you may have other rights which vary from state to state How to make a warranty claim or have questions answered Should you have a warranty claim or questions about the warranty policy contact the distributor or dealer from which you purchased the product or the authorized warranty repair stations nearest your location NOTE Do not return any products or parts to the factory without a factory issued Return Warranty Good Label issued by Air Pure Systems In the event you or other persons have any questions concerning the use and care of this product of this warranty please call or write the factory Air Pure Systems 16873 Fish Point Rd SE Prior Lake MN 55372 1714 Phone 800 998 1919 Fax 800 221 3248 Air Pure Systems 16873 Fish Point Rd SE PriorLake MN 55372 1714 Phone 800 998 1919 Fax 800 221 3248 68 0083 7 Revised 11 07 22 www cleanairfacility com
12. HSD A 22 _ la 559 343 A GRILLE DIMENSION M5678D Fig 2 Approximate dimensions of F57B in in mm 3 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER PLANNING THE INSTALLATION A WARNING Explosion Hazard Possible Can cause personal injury or equipment damage Do not install or use the F57 where there is any danger of gas vapor or dust explosion Do not install when explosion proof electrical fixtures are specified Application and Operation The F57 Flush Mount Electronic Air Cleaner is designed for use in restaurants conference rooms lounges and offices where overhead air cleaning is required Because the F57 provides its own air circulation it can be used in any situation that requires the removal of contamination from an enclosed area Because it is not explosion proof the F57 must not be used if there are dangerous levels of potentially explosive vapors gases or dusts present in the cleaning area When the electronic air cleaner is powered the fan draws the contaminated air into the electronic air cleaner Particles that are too small to be caught in the prefilter are given an intense electrical charge in the ionizer section of the electronic cell As the air passes through the collecting section of the cell the charged particles adhere to the collector plates which have a strong opposite charge The cleaned air passes through the fan component and re enters the bui
13. Honeywell F57A B Flush Mount Commercial Electronic Air Cleaner M Bii n 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 The Honeywell Trademark is used under license from Honeywell Intellectual Properties Inc by Air Pure Systems Honeywell International Inc makes no representations or warranties with respect to this product PRODUCT DATA 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 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 nterlock 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 pr
14. MOVE ACCESS PANEL DEFEAT VOLTAGE CHECK LED LIT SUPPLY INTERLOCK TURN ON AIR TO ON LED CLEANER CHECK FOR CORRECT INPUT VOLTAGE TO POWER SUPPLY CHECK BOARD IS WASH LED LIT TURN OFF AIR TERMINALS P1 AND P2 REPLACE RELEASE TEST REPLACE TURN OFF UNIT OPEN CHECK FOR CLEANER SHORT POWER IONIZER TO FRAME SUPPLY WITH TEST LEAD CLEAN CELLS TURN ON AIR REPLACE WIPING IONIZER CLEANER IS POWER A WIRES INSPECT WASH LED LIT SUPPLY CELLS FOR DAMAGED IONIZER pAMAGED REPLACE OR CHECK WIRING BACK THROUGH SWITCH INTERLOCK POWER CORD OUTLET AND CIRCUIT BREAKER REPLACE LED CONTACTS REMOVE CELLS IS WASH LED LIT CORRECT WIRING AIR CLEANER OK INSPECT CELLS FOR BENT COLLECTOR PLATES REPAIR OR REPLACE BROKEN IONIZER CELL S WIRES A DIRT ON ELECTRONIC COMPONENTS ON POWER SUPPLY BOARDS ARE INSULATORS NOT FIELD REPLACEABLE ATTEMPTED SERVICE WILL DAMAGE DAMAGED IONIZER BOARDS IF TROUBLESHOOTING INDICATES A POWER SUPPLY WITH OHMMETER No OR COLLECTOR PROBLEM REPLACE THE ENTIRE POWER SUPPLY ASSEMBLY CHECK FOR SHORT CONTACT TABS BETWEEN CELL FRAME AND COLLECTOR CELL FRAME AND CELL IONIZER TERMINAL SHORTED TO USE THIS CHART 1 FOLLOW THE STEPS IN THE EXACT SEQUENTIAL ORDER 2 EACH TIME YOU ISOLATE AND FIX A PROBLEM GO BACK TO START 3 REPEAT ALL THE STEPS UNTIL THE AIR CLEANER CHECKS OUT OK CELLS OK M3665B INFINITE RESIS
15. TANCE Fig 17 Electrical troubleshooting procedure for the F57A B 68 0083 7 Revised 11 07 16 F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER BLACK COLLECTOR POWER SUPPLY CONTACT BOARD PERFORMANCE SWITCH ON OFF 3 SPEED FAN SWITCH PUSH BUTTONS WIRING TERMINALS A POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED A LEFT CELL AND CONTACT BOARD ON 11 O TWO CELL AIR CLEANER ONLY A INTERLOCK SAFETY SWITCH GROUND M10652 Fig 18 F57A B 120V model electrical schematic 17 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER BLACK COLLECTOR RED IONIZER PERFORMANCE SWITCH CONTACT BOARD LO A TERMINAL BLOCK FOR POWER SUPPLY CONNECTIONS PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION MED AS REQUIRED A BROWN LEAD MUST BE CONNECTED TO TOP TERMINAL ON TRANSFORMER A INTERLOCK SAFETY SWITCH A PROVIDES ON OFF INDICATION ON OFF 3 SPEED A FAN SWITCH MOTOR LEFT CELL AND CONTACT BOARD ON L TWO CELL AIR CLEANER ONLY 220 240VAC M10653A Fig 19 F57A B 220 240V model electrical schematic 68 0083 7 Revised 11 07 18 F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER PARTS LIST See Fig 20 for exploded view of parts listed F57 A Part Number F57B Part Number Description 120 Vac 220 240 120 Vac 220 240 60 Hz Vac 50 Hz 60 Hz Vac 50 Model Model Model Hz Model
16. circulated through the F57 to be discharged into the return plenum To use the air vent remove the five inch knockout in the side of the F57 cabinet See Fig 7 When venting into the false ceiling cavity leave the vent fully open When ducting into the return plenum install damper and position it to reduce the opening by 50 percent KNOCKOUT KNOCKOUT FIELD SUPPLIED DAMPER M7640 Fig 7 Air vent adjustment Wiring IMPORTANT Before wiring the F57 remove the power supply cover After completing the wiring procedures reattach the power supply cover All wiring must comply with applicable codes and ordinances The power source to the F57A B must agree with the model type either 120 Vac 60 Hz or 220 240 Vac 50 Hz 19 wire 120 Vac 60 Hz model Run three No 14 color coded wires through the conduit to the wiring compartment of the F57 Attach the green wire to the external ground The black and white wires are the power carriers Attach the conduit to the knockout desired either the large or small knockout Attach the green ground wire to the ground screw Ground the F57 for proper operation and safety Attach the black and white wires to the black and white wires from the F57 using the wire nuts See Fig 8 To wire 220 240 Vac 50 Hz model see Fig 8 IMPORTANT Earth ground the F57 for proper operation and safely 68 0083 7 Revised 11 07 120VAC 60 HZ MODEL BLACK FROM F57 BLACK 1
17. e indoor air The U S Food and Drug Administration and Health and Welfare Canada recommend that indoor ozone concentration should not exceed 0 050 ppm As a comparison the outdoor ozone level in major cities ranges from 0 020 ppm to 0 040 ppm and even higher However if desired the ozone generated by the air cleaner can be reduced in one of two ways 1 Install the optional activated carbon filter 2 Open the grille and move the electronic air cleaner performance switch to the low setting Close and relatch the grille The cleaning efficiency is now reduced 5 to 15 percent depending on airflow NOTE Be sure the switch is set to either high or low position not between or the unit may not run Be careful not to reset the switch when closing the cover ELECTRICAL TROUBLESHOOTING A WARNING Electrical Shock Hazard Can cause personal injury or equipment damage The following procedures expose hazardous live parts Disconnect power supply between checks and proceed carefully N CAUTION The following instructions are for use by only qualified personnel Tools and Equipment Troubleshooting the electronic air cleaner requires Needlenose pliers for stringing ionizer wires and inserting edge connectors Test meter with 15 kV dc probe Troubleshooting Procedure The electronic air cleaner Troubleshooting chart Fig 17 shows how to quickly isolate a problem in the air cleaner See Figs 18 amp 19 for electrical sc
18. e until after electronic air cleaner is mounted This will prevent electrical shock or equipment damage Besure to turn off the air cleaner before servicing it The air cleaner motor is equipped with an automatic thermal overload If the motor becomes overheated it will automatically stop It will automatically start after a sufficient period of cooling several minutes to an hour e If the air cleaner must be turned on for an electrical check be extremely careful to avoid electrical shock Also take care when working near the air cleaner moving parts When installing the air cleaner in the ceiling wear gloves for hand protection Unpack F57 Commercial Electronic Air Cleaner A WARNING Sharp Edges Can cause personal injury Handle air cleaner carefully to avoid cuts from sharp metal edges Wear protective gloves Remove the grille assembly Remove the prefilter and electronic cells from the electronic air cleaner set aside Remove the electronic air cleaner from the box remove the four screws on the back of the cleaner and discard This releases the fan motor into a floating suspension that minimizes noise Remove all shipping cardboard and cell containers inside and outside of the air cleaner components Inspect packing material before discarding to be sure no parts or papers are lost e If installing optional WASH LED remove power supply cover Refer to Fig 4 and the corresponding steps below A Remo
19. ems warrants its air cleaner products to be free from defects in workmanship or materials under normal use and service for a period of one 1 year from the date of purchase by the originial end user If at anytime during the warranty period the product is defective or malfunctions Air Pure Systems through the distributor or dealer from which the product was purchased or through an authorized warranty repair station shall at Air Pure Systems option replace or repair the defective product or component This warranty does not cover removal or installation costs This warranty shall not apply if it is shown that the defect or malfunction was caused by damage which occurred during handling or shipment improper electrical connections improper use of the product or abuse Air Pure Systems sole responsibility shall be to repair or replace the product within the terms stated above AIR PURE SYSTEMS SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING DIRECTLY OR INDIRECTLY FROM ANY BREACH OF WARRANTY EXPRESS OR IMPLIED OR ANY OTHER FAILURE OF THIS PRODUCT Some states do not allow the exclusion or limitation or incidental or consequential damages so this limitation may not apply to you THE WARRANTIES SET FORTH HEREIN ARE EXCLUSIVE AND AIR PURE SYSTEMS EXPRESSLY DISCLAIMS ALL OTHER WARRANTIES WHETHER WRITTEN OR ORAL IMPLIED OR STATUTORY INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR MER
20. esence of high voltage Available in 120 Vac 60 Hz or 220 240 Vac 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 READ AND SAVE THESE INSTRUCTIONS Contents General 1 acc rq m 1 le te e 2 Ordering Information iuuenes sae ve 2 Planning the Installation eene 4 EH TEE 7 CIJGCKOUl EAA AAA S d 10 Service Electrical Troubleshooting 15 Parts TASE en ira 19 Limited One Year Warranty 22 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER SPECIHCATIONS IMPORTANT The specifications given in this publication do not include normal manufacturing tolerances Therefore this unit may not exactly match the listed specifications This product is tested and calibrated under closely controlled conditions and some minor differences in performance can be expected if those conditions are changed Models F57A Flush Mount Commercial Electronic Air Cleaner contains two FC37B heavy duty commercial cells power supply assembly prefilter inlet outlet grille power and speed contro
21. g Weight 106 0 48 1 64 0 29 0 37 6 54 0 24 5 Installed Weight 83 0 If you have additional questions need further information or would like to comment on our products or services please contact 1 Your local Honeywell Commercial Air Products Distributor 2 Air Pure Systems 16873 Fish Point Rd SE Prior Lake MN 55372 1714 Phone 800 998 1919 Fax 800 221 3248 www cleanairfacility com 68 0083 7 Revised 11 07 F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER Approvals Underwriters Laboratories Inc Listed File no E30954 Replacement Parts and Accessories Guide no AGGZ See Parts List on page 19 Canadian Standards Association Listed File no LR19060 The F57A B Flush Mounted Commercial Electronic Air Cleaners meet all European Directives SIDE VIEW END VIEW 569 46 1168 5 127 DIAMETER KNOCKOUT 13 1 2 34 8 1 4 8 1 4 13 1 2 210 210 343 6 1 4 P 159 FRONT VIEW 1 1 8 29 DIAMETER 7 8 22 DIAMETER A TWO KNOCKOUTS FOR WIRING F57A M5672C Fig 1 Approximate dimensions of F57A in in mm SIDE VIEW 6 1 2 5 127 DIAMETER KNOCKOUT 13 1 2 343 9 1 2 9 1 2 ESI k 242 8 1 4 6 1 2 210 165 PE 25 1 25 R gt 3 4 19 22 1 2 572 FRONT VIEW END VIEW nun JE
22. hematics 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED PERSONNEL ONLY REDUCE RISK MAKE SURE CELLS OF ELECTRIC SHOCK DO NOT PERFORM ANY SERVICING OTHER THAN CONTAINED IN THE ARE CLEAN DRY AND OPERATING INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO PROPERLY INSTALLED TURN OFF AIR CLEANER OPEN CLOSE COVER OR ON LED OFF FAN OFF COVER DEFEAT INTERLOCK CHECK DEFEAT INTERLOCK FOR INPUT VOLTAGE TO SWITCH TURN ON AIR CLEANER CHECK ON LED ON FAN OFF FAN OPERATION AT TURN OFF AIR CLEANER OPEN LO MED HI SPEEDS COVER REMOVE ACCESS PANEL OBSERVE ON LED ON LED OFF FAN ON DEFEAT INTERLOCK TURN ON AIR CLEANER JUMPER SWITCH LED ON FAN ON CONTACTS FOR EACH SPEED IN TURN PUSH TEST BUTTON IS CHECK LED LIT LISTEN FOR NO SNAPPING SOUND CHECK WIRING BACK THROUGH POWER CORD REPLACE TURN OFF POWER REPLACE AND OUTLET TO CIRCUIT POWER A MAKE SURE FAN SWITCH BREAKER OR FUSE SUPPLY MOTOR ROTATES FREELY REPLACE HOLD DOWN TEST CHECK INPUT FAN MOTOR IF CORRECT WIRING BUTTON IS VOLTAGE TO LED NECESSARY OR FUSING CHECK LED LIT NO YES PUSH TEST BUTTON LISTEN HOLD DOWN TEST FOR SNAPPING SOUND BUTTON DOES CHECK LED LIGHT REPLACE SWITCH CHECK INPUT VOLTAGE TO INTERLOCK SWITCH ADJUST REPAIR REPLACE INTERLOCK SWITCH REPLACE LED BUTTON IS POWER RE
23. l switch performance selection switch collector test button 3 speed motor driven fan interlock switch for the access grille vinyl trim flanges exhaust air vent and LED indication of system operation F57B Flush Mount Commercial Electronic Air Cleaner same as F57A except with only one FC37B heavy duty commercial cell Color Off white Solid State Power Supply Assembly 203361A B F57A 203361C D F57B Electrical Ratings Voltage and Frequency 120 Vac 60 Hz 220 240 Vac 50 Hz Current and Power Consumption KT STS ORDERING INFORMATION Air Flow Capacity 120 Vac 60 Hz 220 240 Vac 50 Hz m min MED 280 8 375 Efficiency Up to 95 efficiency using the Dust Spot Method measuring atmospheric dust according to the American Society of Heating Refrigeration and Air Conditioning Engineers ASHRAE Standard 52 1 92 F57B Motor F57A 1 12 hp sealed ball bearing F57B 1 10 hp sealed ball bearing Motor lubrication is not required Ambient Temperature Rating Shipping and Storage minus 20xF to plus 150 F minus 29 C to plus 66 C Operating this equipment is intended for use at ambient temperatures which are usually not higher than 77 F 25 C but occasionally may be as high as 104 F 40 C for brief periods Dimensions See Figs 1 and 2 for dimensions Shipping and Installation Weight F57B Heavy Duty Commercial Cell g Ib kg 9 5 4 3 9 5 4 3 Each Shippin
24. lding space AIR CHANGES PER HOUR 25 20 CAFETERIAS BOWLING LUNCHEONETTES CENTERS E RESTAURANTS PLACES OF y ASSEMBLY 4 STORES A OFFICES 10 537 50 1075 100 1610 150 Two light emitting diodes LED s ON and CHECK are included with the F57 The ON LED lights when the solid state power supply is powered and operating normally The CHECK LED lights if the F57 requires service attention or if the test button is pressed A WASH LED is also supplied with the F57 but it is not factory installed It can be field installed using 4074 EMH Bag Assembly which is supplied with the F57 See Fig 4 The WASH LED lights to indicate cell washing is overdue Determine Number of F57s Needed The sizing procedure determines the number of F57As or Bs needed The correct number required for a particular application depends on type of contamination number of occupants volume of the room use of the room outdoor air quality This sizing information Fig 3 was generated using the ASHRAE Handbook of Fundamentals 1985 the ASHRAE Standard 62 1989 Ventilation for Acceptable Indoor Air Quality It simplifies the sizing procedure for most applications Use this information as a guide however remember that the F57 has different capacities for each fan speed see Specifications section The number of air changes per hour determines the amount of air cleaning obtained More air changes
25. ldup is still present use high pressure water or air or steam cleaning Some full service distributors provide a regular cleaning service to commercial establishments Opening the Grille NCAUTION Turn off power to the F57 Stand on a stable platform when working with the F57 The F57 grille can be opened by moving the spring clips toward each other Removing the Heavy Duty Commercial Cells and Prefilter Remove the FC37B cells from the F57 as follows Fig 11 Turn off electrical power to the F57 Open the grille IMPORTANT The cell swings down when unlatched With one hand supporting the cell near the latch rotate the latch to an open position Gently lower the cell with both hands until the cell contact board is clear of the frame Raise cell off hooks to free the cell 68 0083 7 Revised 11 07 PREVENT NICKS AND CELL HOOKS M5667 Fig 11 Removing the FC37B Heavy Duty Commercial Cell F57A model shown Remove the prefilter from inside the grille Remove the activated carbon filters if used only if it must be replaced The odor removal effectiveness is reduced when the carbon is saturated with tobacco tar or other gaseous contaminants and can require replacement Cleaning the Prefilter Shake out or vacuum the accumulated contaminants from the prefilter The prefilter can also be soaked in the alkaline detergent solution as described for cleaning cells in the next section When clea
26. n that has a suspended ceiling For the most efficient operation place the F57 as close as possible to the contaminant source When placing the F57 be sure that the clean air discharge enhances the airflow patterns of the area to be cleaned For example do not place the air cleaner so its discharge disrupts the flow from the central air handling system supply registers The shape of the room location of central air conditioning diffusers and returns architectural features and ceiling obstruction will affect optimum F57 location in the ceiling For partial dilution of odor and gaseous contaminant some F57 discharge air can be bled off into the area above the suspended ceiling or a run of 12 ft 8 7m or less of 5 in 127 mm round duct can be vented outdoors or to an exhaust duct that is always at negative pressure Determine if the air vent of the unit must be ducted to the return air plenum as some local building codes require For duct connection make sure the access panel to the vent is removed so a 5 in 127 mm diameter duct can be connected to the collar collar is field supplied 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER Fig 4 Installing Optional Wash LED 6 68 0083 7 Revised 11 07 F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER INSTALLATION men Installing this Product Read these instructions carefully Failure to follow them could damage the product or
27. ning the prefilter do not soak in an acid detergent solution or use high pressure water air or steam cleaning NOTE When cleaning the prefilter wash it after the cells are washed The lint residue from the prefilter contaminates the wash water and can deposit inside the cells Dispose of the wash water Cleaning the Cells Using Alkaline Base Detergent A WARNING Hazardous Chemical Can cause personal injury Use eye protection to prevent splashing the detergent solution in your eyes Wear rubber gloves to avoid prolonged skin contact with the detergent Keep detergent solution out of the reach of children F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER Provide a large enough container such as a laundry tub or plastic tank to hold at least one cell Mix alkaline base detergent such as commercial or home electric dishwashing detergent either liquid or powder with hot water Follow the instructions on the detergent package The water temperature should be between 150 F and 190 F 66 C and 88 C When using a cold water detergent follow instructions included with the detergent NOTE Be sure to avoid prolonged skin contact with the solution Do not splash solution in eyes Soak the cells in the solution for up to 15 minutes agitate the cells up and down See Fig 12 WEAR GLOVES TO PROTECT HANDS FROM DETERGENT SOLUTION o 3 Fig 12 Agitate the cells in the water
28. period Be sure the contact board of the cell is facing the latch side air cleaner If cells are placed into the air cleaner while still wet the electronic cells can short out and arc frequently when almost dry Although the system appears to be oper Carbon carbon black soot lamp black graphite charcoal dust Dishwasher detergent solution high pressure air or high pressure water of the frame Check that the airflow arrow is pointing toward the fan In this position the ionizer wire side of the cell is the farthest from the fan Cooking oils Ease the edge of the cell into the cell hooks Veg table i Dishwasher detergent solution Using both hands pivot the cell until the contact board ege able Soybean peanut or steam mates with the frame Animal lard butter e With one hand supporting the cell near the latch rotate the latch to a closed position See Fig 14 Cotton fibers solution Dishwasher detergent solution Wipe surface dirt from the inside and the outside of the grille Dust Replace the prefilter in the grille Be sure that the airflow ilicon dioxi Icium arrow is pointing toward the cells e See Dishwasher detergent solution Replace activated carbon filters if used The F57A carbon carbonate and mineral type filters fit inside the grille one on each side of the prefilter compounds The F57B carbon filter fits inside the grille on the left side of the prefilter Flour dust Di
29. rgent solution Varnishes Dishwasher detergent solution Dishwasher detergent solution Waxes all types steam Do not use to clean prefilters 68 0083 7 Revised 11 07 14 F57A B FLUSH MOUNTED COMMERCIAL ELECTRONIC AIR CLEANER Check the cell for short circuits using an ohmmeter See Fig 16 Check the resistance between the frame of the cell and both the ionizer and the collector contacts In each case the resistance should be infinite REPLACING AN IONIZER WIRE SPRING CONNECTORS SUR TONIZER RE ce ORE A TWO EYELETS HOLD IONIZER WIRE TO CELL 15408 Fig 15 Install new ionizer wire by hooking eyelets over spring connectors COLLECTOR TERMINAL IONIZER TERMINAL COLLECTOR TERMINAL V SCH BUR ARIANA ANNI Wa WR Fig 16 Use an ohmmeter to check the cells for short circuits 15 Modification to Reduce Ozone Odor The electronic air cleaner generates a trace amount of ozone in normal operation During the first week or two of operation the amount may be higher because of sharp edges on some of the new high voltage metal parts However normal use and the first wash quickly dull the edges The average person can detect the odor of ozone indoors in concentrations as low as 0 003 to 0 010 parts per million ppm The electronic air cleaner contributes 0 005 to 0 010 ppm of ozone to th
30. s If detergent is required with the high pressure water use an alkaline base detergent Do not use an acid detergent Steam Extreme care must be taken when steam cleaning to avoid warping or bending the collector plates of the cells Remember that the cells are hot after steam cleaning and care must be taken to avoid burns Use only low pressure or wet steam e NOTE Do not use steam at pressure greater than 5 psi 35 kPa or temperature hotter than 250 F 121 C HIGH VELOCITY DETERGENT SPRAY M677B Fig 13 It can be necessary to steam or use high pressure to remove collected cells contamination 68 0083 7 Revised 11 07 F57A B FLUSH MOUNT COMMERCIAL ELECTRONIC AIR CLEANER Removing Specific Contaminants Reinstalling the Cells Prefilter and from Cells Activated Carbon Filters If Used The following list gives the appropriate cleaning procedure Inspect the cells for broken ionizer wires and bent collector for types of contamination often found on cells and prefilters plates Bend warped or bent collector plates back into Cleaning procedures are listed in order of preference Be shape For maximum efficiency replace broken ionizer careful to avoid bending the cell collector plates wires as instructed in Replacing lonizer Wires section Wipe ionizer wires Check that cells are completely dry before reinstalling in the Animal hair solution Dishwasher detergent ating the cells may not be cleaning during the drying
31. shwasher detergent solultion Close and carefully latch the grille Mineral oil petroleum base diesters and silicone Dishwasher detergent solution or high pressure water LL AIRFLOW ARROW Paper products Dishwasher detergent solution Paint oil base or water Dishwasher detergent solution Dishwasher detergent solution Pine tar resins A or steam Dishwasher detergent solution Sodium chloride Dishwasher detergent solultion GLOVES PREVENT NICKS AND CUTS M5668 Fig 14 Reinstalling the cell Dishwasher detergent solution or steam Sugars all types including molasses i Replacing lonizer Wires Broken or bent ionizer wires can cause an electrical short to ground often resulting in visible arcing or sparking Remove broken wires Cells can be used temporarily with one wire missing but replace the wire as soon as possible Replacement wires part no 136434AA are cut to length with eyelets on both sides for easy installation To install 1 Hook the eyelet on one end of the wire over the spring connector on one end of the cell See Fig 15 Be careful to avoid damaging the spring connector or other parts of the cell 2 Hold the opposite eyelet with a needlenose pliers and stretch the wire the length of the cell Depress the opposite spring connector and hook the eyelet over it High pressure air or Talg Dishwasher detergent solution Tobacco tars and smoke Dishwasher dete
32. ve black two hole label from switch bracket B Snapthe LED holder into the center hole mounting from the front side of the switch bracket C D Snap the LED into the back of the LED holder E Apply plain three hole label included onto the switch bracket F Replace power supply cover and apply printed label included to power supply cover Optional Exhaust Air Vent Remove the five inch knockout on the side of the F57 when using the exhaust air vent option Purchase a five inch collar locally and insert into the opening Bend tabs to secure the collar Mount F57 Commercial Electronic Air Cleaner A WARNING Heavy Equipment Can cause personal injury or equipment damage When the F57A B is not reinforced as explained below structural weakening buckling or the unit falling may cause personal injury and equipment damage Mount the F57A B as part of a suspended ceiling with a minimum of 14 in 356 mm between the suspended ceiling and the true ceiling See Figs 5 and 6 Forty feet 12 2m of 12 gauge wire is included for adding support to the dropped ceiling T bars Also included are four support shoulders four rubber mounting spacers and four panhead bolts with self locking nuts 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 must be at least 14 in 356
33. ward the cells Check that the wiring compartment cover is correctly reinstalled and the grille assembly is latched closed Clean the inside and outside of the F57 Check Air Cleaner Operation e Push the test button to check the power supply An 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 Check that the WASH LED if used lights if the cells are removed with the grille closed and the F57 turned on SERVICE A WARNING Sharp Edges Can cause personal injury Wear protective gloves when handling the cells and prefilter to avoid cuts from the sharp metal edges collection plates and ionizer wires Hot Water Strong Detergent Can cause personal injury Wear rubber gloves eye protection and rubber apron for protection IMPORTANT Electronic air cleaners and components are susceptible to damage Be careful when working with them to avoid equipment damage Detergents used for cell washing must never be acid based and must have inhibitors to prevent cell erosion F57A GRILLE REMOVED TEST BUTTON H PERFORMANCE SWITCH ts INDICITATOR LEDS B FAN SPEED SELECTION OR IR RECEIVER HEAVY DUTY PREFILTER MOUNTS IN GRILLE FAN OPTIONAL ACTIVATED CARBON FILTER 2 MOUNTS IN GRILLE IONIZER CONTACT IONIZER WIRES COLLECTION PLATES KU M Z
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