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Service Facts
Upflow Furnace Models
EFD145DLFR000**
EFD175DLFR000**
EFD210DLFR000**
EFD245DLFR000**
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
IMPORTANT — This Document is customer property and is to remain with this unit.
①
1) PRE‑FILTER ‑ traps large particles such as hair and lint before
they can enter the COLLECTION CELL section.
2) FIELD CHARGER ‑ Charges the contaminants. Only to be
serviced by a qualified technician.
3) COLLECTION CELL (2) ‑ removes and collects very small
impuri ties from the air.
4) CABINET ‑ mounts between the furnace/air handler and return
air duct work and houses the COLLECTION CELLS, FIELD
CHARGER and PRE‑FILTER.
WARNING
s
s
!
This information is for use by individuals having adequate
backgrounds of electrical and mechanical experience.
Any attempt to repair a central air conditioning product
may result in personal injury and/or property damage. The
manufacturer or seller cannot be responsible for the inter‑
pretation of this information, nor can it assume any liabil‑
ity in connection with its use.
Whole House Electronic Air Cleaner
Downflow Furnace Models
EFD17DDLFR000**
EFD21DDLFR000**
Please return to service information pack upon completion of work.
COMPONENTS OF THE AIR CLEANER
Air Handler Models
EFD175DLAH000**
EFD215DLAH000**
EFD235DLAH000**
EFD260DLAH000**
5) POWER DOOR ‑ the solid state power supply components that
convert the 24 Volt AC to the high‑voltage, direct current required
to power the FIELD CHARGER and COLLECTION CELLS. Al‑
lows access to the COLLECTION CELLS, FIELD CHARGER and
PRE‑FILTER.
6) TRANSFORMER ‑ supplies 24 Volts to the indoor unit and Air
Cleaner (not available with 50 Hz units)
7) 24 VOLT POWER / CONTROL CABLE
8) GASKET, LITERATURE AND HARDWARE PACKET
CAUTION
s
s
!
RECONNECT ALL GROUNDING DEVICES.
All parts of this product that are capable of conducting
electrical current are grounded. If grounding wires, screws,
straps, clips, nuts, or washers used to complete a path to
ground are removed for service, they must be returned to
their original position and properly fastened.
EAC‑SF‑15A‑EN
50 Hz Air Handler Models
TFD215CLAH005E
TFD235CLAH005E
TFD260CLAH005E
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Related Manuals for Trane EFD145DLFR000 Series
Summary of Contents for Trane EFD145DLFR000 Series
- Page 1 Service Facts EAC‑SF‑15A‑EN Whole House Electronic Air Cleaner Upflow Furnace Models Downflow Furnace Models Air Handler Models 50 Hz Air Handler Models EFD145DLFR000** EFD17DDLFR000** EFD175DLAH000** TFD215CLAH005E EFD175DLFR000** EFD21DDLFR000** EFD215DLAH000** TFD235CLAH005E EFD210DLFR000** EFD235DLAH000** TFD260CLAH005E EFD245DLFR000** EFD260DLAH000** ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES IMPORTANT —...
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Page 2: Modes Of Operation
NOTE: • Plug the air cleaner power/control cable into the air - A 50 VA transformer is required for Trane/ American Standard cleaner door and route the cable into the indoor unit Heating & Air Conditioning furnace applications. - Page 3 ② Wiring Diagram Communicating Mode BLUE BLUE BLUE GREEN GREEN Unused BROWN BROWN GREEN BLACK BLACK WHITE WHITE BROWN Data Line BROWN WHITE BLACK NOTE: The Black wire must be connected to Unused chassis ground to ensure proper operation. Air Handler may not have a Low Voltage Terminal board. Connect Electronic Air Cleaner wires to the Air Handler Low Voltage Color coded wires.
- Page 4 Service Facts ELECTRICAL CONNECTIONS TO A COMMUNICATING SYSTEM AIR HANDLER IN CONVENTIONAL 24 V MODE Replace the Communicating control box cover. WARNING Locate the white wire coming from the Communicating System Air Handler PCB labeled HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC “EAC”.
- Page 5 Service Facts ELECTRICAL CONNECTIONS TO A STANDARD 24 VOLT AIR HANDLER WARNING HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC P O W E R, I N C L U D I N G R E M O T E D I S C O N N E C T S BEFORE SERVICING.
- Page 6 Service Facts ELECTRICAL CONNECTIONS TO A COMMUNICATING SYSTEMS AIR HANDLER IN COMMUNICATING MODE PROCEDURE: WARNING Remove electrical power going into the air handler. On the communicating systems air handler, remove HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC the blower access panel. P O W E R, I N C L U D I N G R E M O T E D I S C O N N E C T S Connect Red stripped wire to "R"...
- Page 7 Service Facts ELECTRICAL CONNECTIONS TO A COMMUNICATING FURNACE IN 24 V MODE Attach the blue wire from the air cleaner wiring harness to the WARNING open tab on the piggyback terminal supplied in the BAYACCE- COMM101. Attach piggyback terminal to the 35VA transformer HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC terminal “C” (Common). POWER, INCLUDING REMOTE DISCONNECTS BEFORE 10. Insert the 12” blue stripped wire under the terminal strip screw SERVICING. FOLLOW PROPER LOCKOUT/TAGOUT marked “B/C” on the IFC control board. If the application also in- PROCEDURES TO ENSURE THE POWER CAN NOT cludes an outdoor unit (communicating or non-communicating), the B/C terminal will require 3 wires connected. For this connection, B E I N A D V E R T E N T LY E N E R G I Z E D.
- Page 8 Service Facts ELECTRICAL CONNECTIONS TO A COMMUNICATING SYSTEM FURNACE Connect Red stripped wire to "R" terminal on the furnace control WARNING board. Connect Blue stripped wire to "B" terminal on the furnace control HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC board. POWER, INCLUDING REMOTE DISCONNECTS BEFORE Connect Brown stripped wire to "D" terminal on the furnace control SERVICING. FOLLOW PROPER LOCKOUT/TAGOUT board. PROCEDURES TO ENSURE THE POWER CAN NOT Attach the black stripped wire from the air cleaner wiring harness directly to ground with a screw in the chassis. B E I N A D V E R T E N T LY E N E R G I Z E D.
- Page 9 Service Facts ELECTRICAL CONNECTIONS TO AN OIL FURNACE Refer to the diagrams below for proper connections WARNING to an oil furnace. Consult the oil furnace installer's guide for additional information. HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC P O W E R, I N C L U D I N G R E M O T E D I S C O N N E C T S BEFORE SERVICING.
- Page 10 Service Facts ELECTRICAL CONNECTIONS FOR DUAL WHOLE HOUSE AIR CLEANER Dual Whole House Air Cleaners In some instances, two whole house air cleaners can be utilized to manage the overall system operational static pressure. The figure below shows two whole house air cleaners installed on an upflow furnace.
- Page 11 Service Facts ELECTRICAL CONNECTIONS FOR DUAL WHOLE HOUSE AIR CLEANERS AND FURNACE IN CONVENTIONAL 24V MODE FIELD SUPPLIED 50 VA TRANSFORMER ELECTRICAL CONNECTIONS FOR DUAL WHOLE HOUSE AIR CLEANER AND FURNACE IN COMMUNICATING MODE FIELD SUPPLIED 75 VA TRANSFORMER EAC‑SF‑15A‑EN Numbers in [brackets] are for 50 Hz international systems.
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Page 12: Air Cleaner Operation
Service Facts SET‑UP MODE OF OPERATION ④ To enter the SET‑UP mode press and hold both the POWER DIRTY LEDs and RESET buttons for a minimum of 5 [6] seconds. The display will go blank and then the factory settings for each of CLEAN POWER the settings are displayed. - Page 13 Service Facts THREE YELLOW LEDs FLASHING NOTE: If two air cleaners are connected on the same system, set all These LEDs flashing on and off means that the PRE-FILTER timers on both air cleaners to the same settings. The comfort control will only report one air cleaner timer and this methodology will allow or the COLLECTION CELLS need to be cleaned.
- Page 14 Service Facts ifD™ DISPLAY FAULT LED CODES COMFORT AIR-CLEANER CONTROL ERROR FAULT DESCRIPTION YEL-1 YEL-2 YEL-3 YEL-4 RED-1 RED-2 RED-3 SERVICE PROCEDURE COM LED CODE Repower Air Cleaner ‑ check for normal Internal control lockout Device Count operation. Replace door if same fault comes Duplicate Filter, Another filter timer is present/ Only seen when Air Cleaner is configured...
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Page 15: System Information
Service Facts Do not remove the door until all of the lights are off. WARNING Disconnect the power /control cable. Remove the Door Assembly from Whole Home Air Clean‑ RISK OF ELECTRIC SHOCK: These servicing instructions er by pulling away from the unit assembly. Place on the are for use by qualified personnel only. - Page 16 Service Facts The Air Cleaner is factory set to notify the homeowner to clean ⑭ the PRE‑FILTER every two months [10 weeks] of actual run time of the Air Cleaner. This notification can be changed by the installer/homeowner to 1 month [5 weeks] or 3 months [15 weeks] depending on the conditions in the home (pets, smokers, etc.).
- Page 17 Service Facts ⑯ ⑱ Handles Fold Flat 3. Replace the power door onto the Air Cleaner. 4. Ensure the power cord is plugged into the Air Cleaner. ⑰ A steady amber light indicates that the unit is wired in the 24 V mode. A blinking amber light indicates that the unit is wired in the...
- Page 18 Service Facts NOTE: Once you press the POWER button, the first ⑲ LED will be on and it will start flashing after the first 10 [12] minutes of indoor fan operation. This is normal operation. 7. On the thermostat, reset the indoor fan operation to the desired mode.
- Page 19 Service Facts 6. Rotate the styrofoam block on the FIELD CHARGER Pin. button three times and then press the RESET button until you get all three Red LEDs on. Now press and hold both the POWER button and the RESET button for five seconds then release these buttons to leave the SET‑UP mode.
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Page 20: Pressure Drop
Service Facts for this test. The three Red LEDs being on indicates that the Air Cleaner Power level setting is set at the Maximum / 9.6 KV position. If all three are NOT on, press the POWER button three times and then press the RESET button until you get all three Red LEDs on. -
Page 21: Troubleshooting
Service Facts TROUBLESHOOTING Service Indications Service Checks Indoor Blower ON/ Air Cleaner First Green LED OFF 1. Check that the Power Door is installed correctly and the latches closed. The actuator tab must engage the door safety switch. 2. Check the air cleaner power/control cable. 3. - Page 22 Service Facts COMPONENT FAILURE EVALUATION Component Failure Evaluation A steady amber light indicates that the unit is wired in the 24 V mode. A blinking amber light This whole house air cleaner can indicates that the unit is wired in be installed either as part of a the communicating mode.
- Page 23 Service Facts Component Failure Evaluation in 24 Volt Mode Remove the Door panel has power door, Reinstall power yellow or red collection cells, door to air cleaner flashing LEDs and field charger Power the air Bypass the 10 minute cleaner with time delay (This is 24VAC and done by entering and...
- Page 24 Clear fault log About Trane and American Standard Heating and Air Conditioning Trane and American Standard create comfortable, energy efficient indoor environments for residential applications. For more information, please visit www.trane.com or www.americanstandardair.com The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.
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