Table of Contents
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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.
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
interpretation of this information, nor can it assume any
liability in connection with its use.
Installation
Operation
Maintenance
Whole House Air Cleaner
Downflow Furnace
Models
EFD17DDLFR000**
EFD21DDLFR000**
Please return to service information pack upon completion of work.
WARNING
18-HE122D1-1-EN
Air Handler
Models
EFD175DLAH000**
EFD215DLAH000**
EFD235DLAH000**
EFD260DLAH000**
Contents
Side Return Furnace Installation
Electrical Connections to a COM Sys Air Handler in
Conventional 24 V Mode
Electrical Connections to a COM Sys Air Handler
Electrical Connections to a COM Sys Furnace
in 24 V Mode
Electrical Connections to a COM Sys Furnace
Electrical Connections for Dual Whole House
Air Cleaners
Cleaning
I.
Outline Drawings
s s
!
RISK OF ELECTRIC SHOCK: These servicing instructions
are for use by qualified personnel only. To reduce the risk
of electric shock, do not perform any servicing other than
that contained in these operating instructions unless you
are qualified to do so.
50 Hz Air Handler
Models
TFD215CLAH005E
TFD235CLAH005E
TFD260CLAH005E
WARNING
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Table of Contents
Summary of Contents for Intertec Data Systems EFD145DLFR000 Series
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Page 1: Table Of Contents
Installation Operation 18-HE122D1-1-EN Maintenance Whole House Air Cleaner Upflow Furnace Downflow Furnace Air Handler 50 Hz Air Handler Models Models Models 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 —... - Page 2 Installer’s Guide Figure 1 Components of the Air Cleaner Unpack the Air Cleaner and check to make sure all COLLECTION CELLS, FIELD CHARGER and PRE- components are included. They consist of: FILTER. 6) TRANSFORMER - supplies 24 Volts to the indoor unit 1) PRE-FILTER - traps large particles such as hair and air cleaner and lint before they can enter the cell section.
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Page 3: Duct Support Installation
Installer’s Guide A. DUCT SUPPORT INSTALLATION Rafter or Joist CAUTION SAFETY HAZARD Supply Return Furnace or Plenum Sharp Edge Hazard. Be careful of sharp edges on equip- Plenum Air Handler Cleaner ment or any cuts made on sheet metal while installing or Return Air Plenum must be servicing. -
Page 4: Door Operation
Installer’s Guide 4. Install the air cleaner such that the airflow direc- Select a location that meets the following: tion arrow on the cabinet always points towards the 1. The face of the cell must be at a right angle to the furnace/ air handler. -
Page 5: Installation Guidelines
Installer’s Guide Step 2: Remove the Door Assembly from Whole Home D. INSTALLATION GUIDELINES Air Cleaner by pulling away from the unit assembly. Place on the flat and clean working surface with interior UPFLOW FURNACE AND UPFLOW AIR components facing up See Figure 11. HANDLER INSTALLATION DOWNFLOW AIR HANDLER INSTALLA- TION... -
Page 6: Downflow Furnace Installation
Installer’s Guide DOWNFLOW FURNACE INSTALLATION UPFLOW AIR HANDLER APPLICATIONS ONLY 9. Position the baffle onto the air cleaner as indi- NOTE: On 90% Downflow Furnaces, the intake and cated in Figure 15. The baffle should be posi- exhaust (flue) are located on top. A field supplied tioned on the leaving air side of the air cleaner transition is needed between the furnace and the cabinet opposite the power door. - Page 7 Installer’s Guide 4. Apply transitions or spacer as required to clear flue 4. Align the bottom of the air cleaner cabinet 1/4" piping and to ensure the opening of the air cleaner ABOVE the bottom of the furnace and flush with the rear of the furnace.
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Page 8: Electrical Connections
Installer’s Guide E. ELECTRICAL CONNECTIONS NOTE: Provide adequate strain relief for the low voltage cable at the indoor unit. The air cleaner requires 24 VAC power and indoor fan signal to operate. A transformer adequately sized to CAUTION power both the system and air cleaner is provided with the air cleaner. - Page 9 Installer’s Guide Figure 20A - Wiring Diagram for 24 V Mode BLUE GREEN BROWN BLACK WHITE NOTE: The Black wire must be con- nected to chassis ground to ensure Air Handler may not have a Low Voltage Terminal board. Connect Electronic Air Cleaner wires to proper operation.
- Page 10 Installer’s Guide 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 11 Installer’s Guide 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 12 Installer’s Guide 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 13 Installer’s Guide ELECTRICAL CONNECTIONS TO A COMMUNICATING FURNACE IN 24 V MODE Attach piggyback terminal to the 35VA transformer terminal “C” WARNING (Common). 10. Insert the 12” blue stripped wire under the terminal strip screw HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC marked “B/C” on the IFC control board. If the application also in- POWER, INCLUDING REMOTE DISCONNECTS BEFORE cludes an outdoor unit (communicating or non-communicating), the SERVICING. FOLLOW PROPER LOCKOUT/TAGOUT B/C terminal will require 3 wires connected. For this connection, PROCEDURES TO ENSURE THE POWER CAN NOT rather than connecting the three wires to the low voltage terminal strip on the furnace IFC, create a pigtail using a short length of B E I N A D V E R T E N T LY E N E R G I Z E D.
- Page 14 Installer’s Guide ELECTRICAL CONNECTIONS TO A COMMUNICATING SYSTEM FURNACE board. WARNING Connect Blue stripped wire to "B" terminal on the furnace control board. HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC Connect Brown stripped wire to "D" terminal on the furnace control POWER, INCLUDING REMOTE DISCONNECTS BEFORE board. SERVICING. FOLLOW PROPER LOCKOUT/TAGOUT Attach the black stripped wire from the air cleaner wiring harness PROCEDURES TO ENSURE THE POWER CAN NOT directly to ground with a screw in the chassis. 10. The green and white wires on the air cleaning wiring harness are B E I N A D V E R T E N T LY E N E R G I Z E D.
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Page 15: Electrical Connections To An Oil Furnace
Installer’s Guide 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 HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC guide for additional information. 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 16 Installer’s Guide 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 17 Installer’s Guide 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 Pub. No. 18-HE122D1-1-EN Numbers in [brackets] are for 50 Hz international systems.
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Page 18: Air Cleaner Operation
Installer’s Guide F. AIR CLEANER OPERATION G. SET-UP MODE A combination of RED, YELLOW, and GREEN LED's are used to indicate the following settings. See Figure LED's • The three GREEN LED's are used to indicate PRE- CLEAN FILTER cleaning interval. This is measured in actual run POWER time of the indoor fan. -
Page 19: Cell Cleaning Setting
Installer’s Guide H. MAINTENANCE CELL CLEANING SETTING (Figure 25) One or more of the YELLOW LED’s will come on indicating the COLLECTION CELL cleaning time setting. Repeatedly press the RESET button to cycle through CAUTION the time options for the COLLECTION CELL cleaning cycle until the desired setting is displayed. - Page 20 Installer’s Guide The air cleaner is factory set to notify the home owner to clean the PRE-FILTER every two months [10 weeks] of actual run time of the air cleaner. This notification can be changed by the installer/home owner to 1 month [5 weeks] or 3 months [15 weeks] depending on the conditions in the home (pets, smokers, etc.).
- Page 21 Installer’s Guide across the entire COLLECTION CELL surface. Vacuum using even strokes in one direction, then repeat the process using even strokes in the oppo- site direction, as demonstrated in Figure 32. Handles Fold Flat Figure 34 Collection Cell, Handle Folded 3.
- Page 22 Installer’s Guide Alternate Cleaning option for homeowners with 200 • Do NOT use soap or detergent in cleaning the or 200-1 COLLECTION CELLS ONLY COLLECTION CELLS. Vacuuming the PRE-FILTER and COLLECTION CELLS • Do NOT immerse the COLLECTION CELLS restores them to a high efficiency. However, some completely in water.
- Page 23 Installer’s Guide NOTE: The pre-filter may also be washed ONLY 5. Replace the power door onto the air Cleaner (See Section C.) if the COLLECTION CELLS show a "200/200-1". Follow the same instructions to wash the PRE- FILTER - being sure to tap gently and wipe off any visible water droplets.
- Page 24 Installer’s Guide I. OUTLINE DRAWINGS Dimensions (all dimensions in inches) OUTLINE DRAWING FOR UPFLOW FURNACES 27” DEPTH CABINET ADD DOOR DEPTH FOR TOTAL 7-7/16 Side View 2.8” 24-13/16 Front Cabinet UPFLOW FURNACE MODEL NUMBERS B (multiple B (one piece ifD Air Cleaner piece cabinet) cabinet) EFD145CLFR000E...
- Page 25 Installer’s Guide Dimensions (all dimensions in inches) OUTLINE DRAWING FOR DOWNFLOW FURNACES 21” CABINET DEPTH ADD DOOR DEPTH FOR TOTAL 7-7/16 Side View 2.8” 18-13/16 Front Cabinet DOWNFLOW FURNACE MODEL NUMBERS B (multiple B (one piece ifD Air Cleaner piece cabinet) cabinet) EFD17DCLFR000E 17.5...
- Page 26 Installer’s Guide Dimensions (all dimensions in inches) OUTLINE DRAWING FOR AIR HANDLERS 21” DEPTH CABINET ADD DOOR DEPTH FOR TOTAL 7-7/16 Side View 2.8” 18.88 Front Cabinet AIR HANDLER MODEL NUMBERS B (multiple B (one piece ifD Air Cleaner piece cabinet) cabinet) EFD175CLAH000E 17.5...
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Page 27: Pressure Drop Information
Installer’s Guide J. PRESSURE DROP INFORMATION PRESSURE DROP AT SPECIFIC AIRFLOW PER MODEL 400 CFM 600 CFM 800 CFM 1000 CFM 1200 CFM 1400 CFM 1600 CFM 1800 CFM 2000 CFM EFD145DLFR000** 0.06 0.10 0.16 0.23 0.30 EFD175DLFR000** 0.05 0.08 0.12 0.17 0.22... - Page 28 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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