Honeywell 203365A Air Cleaner User Manual
Contents
1. CLEANER YES DISCONNECT 4 W8600E LEADS AT AIR CLEANER REPAIR OR REPLACE ACCESS DOOR WASH LED IN W8600E REPLACE NO OFF SHOULD COME ON 5 TURN ON AIR CLEANER PUSH TEST BUTTON WITH OHMMETER AND LISTEN FOR CHECK FOR SHORT SNAPPING SOUND BETWEEN CELL FRAME AND IONIZER SECTION yes CELL FRAME AND REPLACE A FOR POWER SUPPLY REPLACEMENT SEE FORM 69 0776 COLLECTOR SECTION POWER A W8600E HAS THREE LIGHT EMITTING DIODES LEDS CELL BO OR SUBP Y ON WASH AND CHECK SHORTED A W8600E OPERATION CAN BE CHECKED SEPARATELY INFINITE AIR CLEANER OK SEE W8600E INSTRUCTIONS REPLACE RESISTANCE TURN OFF AIR CLEANER CELL AND RECONNECT W8600E LEADS 1 G TO 1 G 2 Y TO 2 Y 3 R TO 3 R AND M5609 5 69 0769 1 Honeywell Home and Building Control Honeywell Inc 1985 Douglas Drive North Golden Valley MN 55422 Printed in U S A Home and Building Control Helping You Control Your World Honeywell Limited Honeywell Limit e 740 Ellesmere Road Scarborough Ontario MIP2V9 QUALITY IS KEY2. Honeywell 203365A 120 Vac to 220 240 Vac Conversion Kit For Electronic Air Cleaners Application The 203365A Conversion Kit changes the 120 Vac 60 Hz to 220 240 Vac 50 60 Hz The kit includes a trans former and two screws The line cord on the air cleaner must be changed to conduit to complete the conversion NOTE The air cleaner can be completely isolated from the electrical circuit of the HVAC system unless re quired by local code to use same circuit Any convenient house circuit can power the air cleaner regardless of electrical rating of HVAC system Installation WHEN INSTALLING THIS PRODUCT 1 Read these instructions carefully Failure to follow them could damage the product or cause a hazardous condi tion Fig 1 Remove power box 2 Check the ratings given in the instructions and on the product to make sure the product is suitable for your application 3 Installer must be a trained experienced service technician 4 After installation is complete check out product operation as provided in these instructions MOUNT TRANSFORMER 1 Open access door 2 Remove and retain the two screws from the front of the power box 3 Lift and remove the power box 4 Remove and retain the two screws from the sides of the power box See Fig 1 5 Remove the power box cover 6 Place the transformer on the mounting holes See Fig 2 J H Rev 8 93 OHoneywell Inc 1993 Form Nu
3. ON When pushed the fest 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 W8600E the CHECK LED will come on when the fest button is held down CHECK LED Air Cleaners with W8600E The CHECK LED is on the W8600E It lights to indicate the following problems excessive dirt loading beyond that required to activate the WASH LED 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 or solid state performance indicator prob lem replace the entire power box or replace the power supply within the box See Installation Instructions form 69 0776 See Fig 1 for power box removal TROUBLESHOOTING PROCEDURE The electronic air cleaner troubleshooting chart shows how to quickly isolate a problem in the air cleaner See Fig 4 Although a meter is needed for some steps the primary diagnostic tools are the neon light and the test button Fig 4 Troub
4. See Fig 3 Secure ground connection to the green ground screw on the wiring compartment barrier 3 Replace power supply box cover and access door Fig 2 Mount and wire transformer e MOUNTING SCREWS 2 o TERMINALS A BROWN AND BLACK WIRES OFF OF P1 AND P2 TERMINALS CAN GO ON EITHER TRANSFORMER TERMINAL M5767 Fig 3 Internal schematic for electronic air cleaner with 203365A Conversion Kit BLACK COLLECTOR RED IONIZER CONTACT BOARD BLACK POWER SUPPLY BLACK TERMINAL STRIP FRONT BACK VIOLET BLACK TO waeooE WALL PANEL lt AIR FLOW SWITCH BOARD A INTERLOCK SWITCH outeut REDUCTION JUMPER 1 220 240 50 60 2 A ainrLow SWITCH DISABLE JUMPER fANREsisTOR FOR W8600 WASH INDICATION THRESHOLD A one cet UNIT SIMILAR BUT WITH JUST ONE CELL A power SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED M5765A 3 69 0769 1 Checkout WARNING ELECTRIC SHOCK HAZARD CAN CAUSE PERSONAL INJURY OR EQUIPMENT DAMAGE The following procedures expose hazardous live parts Disconnect from power supply between checks and proceed carefully These instructions are for use by only qualified personnel With all components in place connect power to the air cleaner Turn on the air cleaner switch to energize the system blower Check the following points o
5. f operation 1 The neon light next to the on off switch is on If a W8600E is part of the installation check the wall panel and make sure the ON LED is lit The W8600E CHECK LED will come on if there is a problem with the high voltage power supply 2 Turn off the system blower The neon light should go off after a few seconds The neon light indicates that the air cleaner is energized and the high voltage power supply is working properly 3 Turn on the system blower With the air cleaner energized push the test button A snapping sound indi cates that the collector voltage is present on the cell The W8600E CHECK LED will come on when the test button is held down 4 With a multispeed blower repeat steps 1 through 3 for each fan speed 5 If operation is not as described refer to the Electrical Troubleshooting section Electrical Troubleshooting IN WARNING ELECTRIC SHOCK HAZARD CAN CAUSE PERSONAL INJURY OR EQUIPMENT DAMAGE The following procedures expose hazardous live parts Disconnect from power supply between checks and proceed carefully These instructions are for use by only qualified personnel 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 BUTT
6. leshooting air cleaners with solid state performance indicator START MAKE SURE ELECTRONIC TO USE THIS CHART CELL S ARE CLEAN DRY FOLLOW THE STEPS IN ORDER DO NOT SKIP AROUND AND PROPERLY INSTALLED EACH TIME YOU ISOLATE AND FIX A PROBLEM MAKE SURE PREFILTER S GO BACK TO START ARE IN CABINET SLOT REPEAT ALL THE STEPS UNTIL THE AIR CLEANER FARTHEST FROM FURNACE CHECKS OUT OK TURN ON ELECTRONIC AIR CLEANER AND SYSTEM FAN orr PUSH TEST BUTTON YES REPLACE LIGHT CHECK NEON LIGHT AND LISTEN FOR SWITCH ASSEMBLY SNAPPING SOUND ON NO CORRECT No TURN OFF AIR CLEANER WIRING AND REMOVE CELL S WARNING SOUND ONLY NOT PREFILTERS THIS STEP EXPOSES WIRING YES CLOSE ACCESS DOOR DANGEROUS HIGH I erdt e CHECK WIRING BETWEEN CHECK ONLEDIN ARCEM TECHNICIAN SHOULD W8600E AND AIR CLEANER WS8600E ATTEMPT THIS STEP USE MAX NO 18 4 WIRE ON OFF THERMOSTAT CABLE CHECK NEON LIGHT CONNECTED 1 G TO 1 G DEPRESS AND HOLD DOWN pagum 2 Y 2 Y 3 R TO 3 R TEST BUTTON CHECK ON 1 AND PA TERMINALS 46 ED Mou INSPECT CELL S FOR ON POWER SUPPLY SHOULD COME ON BENT COLLECTOR WIRING OK PLATES NO YES BROKEN IONIZER WIRES TURN OFF AIR CLEANER SDIRT ONINSULATORS DAMAGED IONIZER AND REMOVE CELL S OR COLLECTOR ONLY NOT PREFILTERS CONTACT TABS TURN OFF AIR CLEANER CLOSE ACCESS DOOR REPLACE CELLS S AND AND TURN ON AIR
7. mber 69 0769 1 NOTE Be sure the transformer terminals are located on the side away from the power supply See Fig 2 7 Use the two provided screws to secure the trans former to the power box WIRE TRANSFORMER TO POWER SUPPLY See Fig 2 1 Remove black wire from power supply P1 terminal and place it on one of the transformer terminals 2 Connect the transformer black lead to the power supply P1 terminal 3 Remove brown wire from power supply P2 terminal and place it on the empty transformer terminal 4 Connect the transformer brown lead to the power supply P2 terminal See Fig 3 for internal schematic for the electronic air cleaner with conversion kit CHANGE PLUG TO CONDUIT I CAUTION Li ELECTRIC SHOCK HAZARD CAN CAUSE ELECTRICAL SHOCK OR EQUIPMENT DAMAGE Disconnect power before installing replacement power supply board 1 In the power box remove and retain two wire nuts that connect the line cord leads to the power box wiring 2 Removethe power green lead from the green ground ing screw on the wiring compartment barrier 3 Remove the power cord and the strain relief 4 Put the provided plug in the hole left by the power cord COMPLETE WIRING IS CAUTION ELECTRIC SHOCK HAZARD CAN CAUSE ELECTRICAL SHOCK OR EQUIPMENT DAMAGE Disconnect power before wiring 1 Attach conduit through a power box side knock out 2 Wire the air cleaner directly to the line voltage using wire nuts
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