Hyperion Field Reference Data TAM7

Hyperion Field Reference Data TAM7 Air Handler - Convertible Models: Series 7 Air Handlers 2-5 Ton *AM7A0A24H2SA, *AM7A0B30H2SA *AM7A0C36H3SA, *AM7A0C42H3SA *AM7A0C48H4SA, *AM7A0C60H5SA * May be "A" or "T" For use with BAYEV or BAYW series heaters ONLY WARNING: HAZARDOUS VOLTAGE - DISCONNECT POWER BEFORE SERVICING IMPORTANT --- This document contains a wiring diagram and service information. This is customer property and is to remain with this unit. Please return to service information pack upon completion of work.! WARNING SAFETY HAZARD! This information is intended for use by individuals possessing 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 manufacture or seller cannot be responsible for the interpretation of this information, nor can it assume any liability in connection with its use. LIVE ELECTRICAL COMPONENTS! During installation, testing, servicing, and troubleshooting of this product, it may be necessary to work with live electrical components. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury.! WARNING PRESSURIZED REFRIGERANT! SYSTEM CONTAINS OIL AND REFRIGERANT UNDER HIGH PRESSURE. RECOVER REFRIGERANT TO RELIEVE PRESSURE BEFORE OPENING THE SYSTEM. DO NOT USE NON-APPROVED REFRIGERANTS OR REFRIGERANT SUBSTITUTES OR REFRIGERANT ADDITIVES.! WARNING Note: This unit is certified to UL 995. The interior cabinet wall meets the following: - UL94-5VA Flame Class Listed - UL723 Steiner Tunnel Listed for 25/50 Flame/ Smoke - UL746C Listed for Exposure to Ultraviolet Light, Water Exposure and Immersion Table of Contents Product Specifications... 2 Wiring Diagram... 3 Sequence of Operation... 4 Control Layout - Refrigerant Dip Switches... 7 Airflow Performance... 0 Heater Attribute Data... 6 Control Layout - s... 9 EEV Test Procedures... 24 EVC Thermal Resistance and Voltage Table... 25 Troubleshooting... 26 NOTICE: Since the manufacturer has a policy of continuous product and product data improvement, it reserves the right to change design and specifications without notice. 20 Trane

MODEL RATED VOLTS/PH/HZ. RATINGS INDOOR COIL Type Rows F.P.I. Face Area (sq. ft.) Tube Size (in.) Refrigerant Control Drain Conn. Size (in.) 2 DUCT CONNECTIONS INDOOR FAN Type Diameter-Width (In.) No. Used Drive - No. Speeds vs. in. w.g. No. Motors H.P. Motor Speed RPM Volts/Ph/Hz F.L. Amps FILTER Filter Furnished? Type Recommended No.-Size-Thickness REFRIGERANT Ref. Line Connections Coupling or Conn. Size in. Gas Coupling or Conn. Size in. Liq. DIMENSIONS Crated (In.) Uncrated WEIGHT Shipping (Lbs.) / Net (Lbs.) MODEL RATED VOLTS/PH/HZ. RATINGS INDOOR COIL Type Rows F.P.I. Face Area (sq. ft.) Tube Size (in.) Refrigerant Control Drain Conn. Size (in.) 2 DUCT CONNECTIONS INDOOR FAN Type Diameter-Width (In.) No. Used Drive - No. Speeds vs. in. w.g. No. Motors H.P. Motor Speed RPM Volts/Ph/Hz F.L. Amps FILTER Filter Furnished? Type Recommended No.-Size-Thickness REFRIGERANT Ref. Line Connections Coupling or Conn. Size in. Gas Coupling or Conn. Size in. Liq. DIMENSIONS Crated (In.) Uncrated WEIGHT Shipping (Lbs.) / Net (Lbs.) *AM7A0A24H2SA 200-230//60 See O.D. Specifications Plate Fin 3-4 3.67 3/8 EEV 3/4 NPT See Outline Drawing Centrifugal X 8 Direct - Variable See Fan Performance Table - /2 Variable ECM 208-230//60 3.0 No Throwaway - 6 X 20 - in. R-40A Brazed 3/4 3/8 H x W x D 5.5 x 9.0 x 23.5 49.9 x 7.5 x 2.75 27/6 *AM7A0C42H3SA 200-230//60 See O.D. Specifications Plate Fin 4-4 5.04 3/8 EEV 3/4 NPT See Outline Drawing Centrifugal X 0 Direct - Variable See Fan Performance Table - /2 Variable ECM 208-230//60 3.0 No Throwaway - 22 X 20 - in. R-40A Brazed 7/8 3/8 H x W x D 57.25 x 25.25 x 23.5 56.9 x 23.5 x 2.75 62/5 PRODUCT SPECIFICATIONS PRODUCT SPECIFICATIONS *AM7A0B30H2SA 200-230//60 See O.D. Specifications Plate Fin 3-4 5.04 3/8 EEV 3/4 NPT See Outline Drawing Centrifugal X 0 Direct - Variable See Fan Performance Table - /2 Variable ECM 208-230//60 3.0 No Throwaway - 20 X 20 - in. R-40A Brazed 3/4 3/8 H x W x D 56.5 x 23 x 23.5 55.7 x 2.3 x 2.75 50/38 *AM7A0C48H4SA 200-230//60 See O.D. Specifications Plate Fin 4-4 5.96 3/8 EEV 3/4 NPT See Outline Drawing Centrifugal X 0 Direct - Variable See Fan Performance Table - 3/4 Variable ECM 208-230//60 4.2 No Throwaway - 22 X 20 - in. R-40A Brazed 7/8 3/8 H x W x D 62.75 x 25.25 x 23.5 6.7 x 23.5 x 2.75 75/63 *AM7A0C36H3SA 200-230//60 See O.D. Specifications Plate Fin 3-4 5.50 3/8 EEV 3/4 NPT See Outline Drawing Centrifugal X 0 Direct - Variable See Fan Performance Table - /2 Variable ECM 208-230//60 3.0 No Throwaway - 22 X 20 - in. R-40A Brazed 7/8 3/8 H x W x D 57.25 x 25.25 x 23.5 56.9 x 23.5 x 2.75 57/46 *AM7A0C60H5SA 200-230//60 See O.D. Specifications Plate Fin 4-4 5.96 3/8 EEV 3/4 NPT See Outline Drawing Centrifugal X 0 Direct - Variable See Fan Performance Table - 3/4 Variable ECM 208-230//60 5.5 No Throwaway - 22 X 20 - in. R-40A Brazed 7/8 3/8 H x W x D 62.75 x 25.25 x 23.5 6.7 x 23.5 x 2.75 75/63 * May be "A" or "T" These Air Handlers are AHRI certified with various Split System Air Conditioners and Heat Pumps (AHRI STANDARD 20/240). 2 3/4" Male Plastic Pipe (Ref.: ASTM 785-76) TAM7 2

WIRING DIAGRAM FOR *AM7 AIR HANDLERS Note: ET sensor wiring may be brown TAM7 3

SEQUENCE OF OPERATION FOR *AM7 AIR HANDLERS AM7 Sequence of Operation Abbreviations AFC = Airflow Control EVC = Expansion Valve Control EEV = Electronic Expansion Valve EHC = Electric Heat Control YI = Y signal from the comfort control YO = Y signal out of the AFC from the comfort control Y2 = Y2 signal from comfort control 3. R-G contacts close on comfort control sending 24VAC to the G terminal of the AFC. 4. The AFC micro-processor sends a command to the serial communicating blower motor to run at st stage heating cfm. 5. R-Y2 contacts close on the comfort control sending 24VAC to Y2 terminal on the AFC. 6. The Y2 signal is also passed through to provide power to the outdoor unit 2nd stage control circuit. 7. The blower motor will now run at 00% of the heating cfm. This unit has unique a feature that receives 24VAC analog inputs from a conventional comfort control and then converts these inputs to serial communicating signals between the different controls within the air handler. The installing and servicing technician should have an understanding of the sequence of operation to be able to properly setup and diagnose functions of the air handler. The dip switch settings on the control boards must be properly set to obtain the correct sequence of operation. Reference the air handler and electric heat wiring diagrams and dip switch configuration chart for additional information. See unit, electric heat, and field wiring diagrams for additional information. Continuous Fan IMPORTANT: If the indoor air exceeds 60% relative humidity or simply feels uncomfortably humid, it is recommended that the indoor fan only be used in the AUTO mode.. R-G contacts close on comfort control sending 24VAC to the G terminal of the AFC. 2. The AFC micro-processor sends a command to the serial communicating blower motor to run at 50%. See airflow Dip Switch settings for additional info. Heatpump OD Single Stage (heating mode). R-Y contacts close on the comfort control sending 24VAC to Y terminal on the AFC. 2. Normally closed contacts on the AFC will pass 24VAC to the YO terminal providing power to the outdoor unit control circuit. 3. R-G contacts close on comfort control sending 24VAC to the G terminal of the AFC. 4. The AFC micro-processor sends a command to the serial communicating blower motor to run at 00%. Heatpump OD Two Stage (heating mode). R-Y contacts close on the comfort control sending 24VAC to Y terminal on the AFC. 2. Normally closed contacts on the AFC will pass 24VAC to the YO terminal providing power to the outdoor unit st stage control circuit. OD Single Stage (cooling mode). R-Y contacts close on the comfort control sending 24VAC to Y terminal on the AFC. 2. Normally closed contacts on the AFC will pass 24VAC to the YO terminal providing power to the outdoor unit control circuit. a. Heatpump OD = R-O contacts close on the comfort control sending 24VAC to the O terminal of the AFC. The AFC communicates to the EVC that the system is in cooling mode. The O signal is passed through to the OD unit. b. Non heatpump OD = OD dip switch configuration will communicate to the EVC to control superheat on a Y only signal. 3. R-G contacts close on comfort control sending 24VAC to the G terminal of the AFC. 4. The AFC micro-processor sends a command to the serial communicating blower motor to run at 00% of the cooling cfm. 5. The EVC will receive input from the two temperature sensors and start to control superheat. OD Two Stage (cooling mode). R-Y contacts close on the comfort control sending 24VAC to Y terminal on the AFC. The AFC communicates to the EVC to control superheat for st stage. 2. Normally closed contacts on the AFC will pass 24VAC to the YO terminal providing power to the outdoor unit st stage control circuit. a. Heatpump OD = R-O contacts close on the comfort control sending 24VAC to the O terminal of the AFC. The AFC communicates to the EVC that the system is in cooling mode. The O signal is passed through to the OD unit. b. Non heatpump OD = OD dip switch configuration will communicate to the EVC to control superheat on a Y only signal. 3. R-G contacts close on comfort control sending 24VAC to the G terminal of the AFC. 4. The AFC micro-processor sends a command to the serial communicating blower motor to run at the st stage cooling cfm. (st stage cooling cfm is a multiplier of 2nd stage cfm) 5. The EVC will receive input from the two temperature sensors and start to control st stage superheat. TAM7 4

6. R-Y2 contacts close on the comfort control sending 24VAC to Y2 terminal on the AFC. The AFC communicates to the EVC to control superheat for 2nd stage. 7. The Y2 signal is passed through to provide power to the outdoor unit 2nd stage control circuit. 8. The blower motor will now run at 00% of the cooling cfm. Cooling OD stage. R-Y contacts close on the comfort control sending 24VAC to Y terminal on the AFC. 2. Normally closed contacts on the AFC will pass 24VAC to the YO terminal providing power to the outdoor unit control circuit. 3. R-G contacts close on comfort control sending 24VAC to the G terminal of the AFC. 4. The AFC micro-processor sends a command to the serial communicating blower motor to run at 00% of the cooling cfm. 5. The EVC will receive input from the two temperature sensors and start to control superheat. Cooling OD Two stage. R-Y contacts close on the comfort control sending 24VAC to Y terminal on the AFC. The AFC communicates to the EVC to control superheat for st stage. 2. Normally closed contacts on the AFC will pass 24VAC to the YO terminal providing power to the outdoor unit st stage control circuit. 3. R-G contacts close on comfort control sending 24VAC to the G terminal of the AFC. 4. The AFC micro-processor sends a command to the serial communicating blower motor to run at the st stage cooling cfm. (st stage cooling cfm is a multiplier of 2nd stage cfm) 5. The EVC will receive input from the two temperature sensors and start to control st stage superheat. 6. R-Y2 contacts close on the comfort control sending 24VAC to Y2 terminal on the AFC. The AFC communicates to the EVC to control superheat for 2nd stage. 7. The Y2 signal is passed through to provide power to the outdoor unit 2nd stage control circuit. 8. The blower motor will now run at 00% of the cooling cfm. Electric Heat. R-W contacts close on the comfort control sending 24VAC to W of the AFC. 2. R-G contacts close on the comfort control sending 24VAC to G of the AFC. 3. The AFC communicates to the EHC that st stage electric heat is being called upon. 4. The EHC determines the number of elements that are used for st stage and sends a message to the AFC for that correct cfm. (The EHC determines the amount of heat per stage by either factory programming or by the kw jumper position) 5. The AFC micro-processor sends a command to the serial communicating blower motor to run and close the blower interlock relay on the EHC. The blower motor will now run at the W electric heat cfm. 6. On subsequent calls for W2 and/or W3, the EHC will communicate to the AFC the required airflow request and energize the additional relays. NOTE: The EHC has lead-lag logic built in that energizes the electric heat relays based upon cycle counts. For example: BAYEV**5 The first time W only is energized; the K relay would close and energize the A heater. The second time W only is energized; the K2 relay would close and energize the B heater. The third time W only is energized; the K3 relay would close and energize the C heater. Defrost. The OD unit will initiate defrost and send 24VAC to the O terminal of the AFC. 2. The AFC will communicate to the EVC that the OD is in defrost and the EVC will start to maintain the correct superheat. 3. X2 from the OD will send 24VAC to W of the AFC. 4. The AFC communicates to the EHC that st stage electric heat is being called upon. 5. The EHC determines the number of elements that are used for st stage and sends a message to the AFC for that correct cfm. Optional Condensate Switch. An optional OEM condensate switch can be installed within the unit. This switch is only available through the National Distribution Center or Global Parts. 2. Switch contacts are normally open and close when water level rises. The closed switch will interrupt current flow to the YO terminal and de-energize the OD unit. 3. Switch is only operational during cooling mode. Condensate overflow is not operational during heating or defrost modes. Standard aftermarket condensate switches cannot be used within the unit but can be installed exterior of the unit. Switch should be wired in series with YO wiring to the OD unit. Freeze Protection. The EVC control has the ability to sense when the coil is beginning to ice. When this event occurs, the contacts to the YO circuit will open and de-energize the OD unit. 2. The indoor blower motor will continue to run to aid in defrosting the coil. After 20 minutes, the YO contacts will close and cooling operation will begin again. Blower Delays. Blower delays can be set to enhance system efficiency. See S2 dip switch settings table. TAM7 5

STATUS D28 R80 W2 R66 Q8 R73 R70 K2 D0 R63 R28 D30 R85 D5 R50 D20 C7 C33 C45 C27 W R26 R56 R82 D33 R45 C6 C32 R0 C44 C26 R27 R62 R84 R49 C52 R00 R7 D D2 D3 D6 R74 R94 D5 R6 D2 D8 R55 R69 D32 R38 C25 C29 D26 C5 R68 C40 D23 R32 R72 R R52 C39 C24 C4 C4 C30 K R75 R67 C3 R36 R54 S3 R5 D27 D9 D24 C53 D8 D3 R7 R0 R0 R9 Q C38 R4 C3 D2 C35 C46 D29 U3 R5 C37 C23 6 7 32 33 C43 D6 R24 C49 D R86 C5 D3 R7 U2 C48 X C2 C47 R9 64 49 48 D7 R40 R78 R2 R25 R2 R43 C36 R06 C7 R65 R02 D4 R57 C59 C6 R8 R76 R09 R04 D36 R64 L2 C58 L3 R39 +3.8V R42 R46 R58 R97 D35 R20 R2 U4 R33 R23 R8 R34 R9 R3 C50 MOV R98 R95 R99 C9 C42 R89 R96 C TZ2 R C8 R77 R79 U R83 R6 R05 R4 R8 C54 Q6 C60 R6 R37 Q7 C57 RNET RNET 2 R3 R4 L Q3 Q R47 R5 R03 Unit Test Mode Unit Test Mode will exit if any demand is given to the unit. To enter Unit Test Mode:. Set System Switch on comfort control to Off 2. Cycle power to the unit, wait 5 seconds 3. Within thirty seconds, press and hold the Unit Test Button for -2 seconds Sequence of Unit Test Mode. EVC drives the EEV motor to the st stage position for 5 seconds 2. EVC drives the EEV motor to the 2nd stage position for 5 seconds 3. AFC energizes the blower at 50% and then continues to ramp until it reaches 00% cooling airflow. Humidifier contacts close when the blower starts 4. EHC energizes the W, W2, and W3 circuit relay(s) for 5 seconds in 5 second intervals 5. All relays de-energize and the blower shuts off after five seconds. If a fault occurs during the Unit Test Mode, the will flash the code and continue the test Unit Test Button D25 D22 J R60 TRANE U.S.INC. HUM PART NO. LABEL J9 Y O B Yo R Yo Jumper T J8 BARCODE T2 BKJumper R93 R87 TEST Airflow Control (AFC) J6 R07 R88 C34 MCLR VDD VSS PGD PGC J4 Pb 3.3V SDA SCL GND J3 C2 C C5 C4 C9 C8 C22 C2 R3 R35 HP OU R5 2 3 4 5 Fault Reporting This unit stores the last four faults that have occurred. Each device will report the last four faults after each power cycle of the unit. See the Fault Table section in the Service Facts for a list of fault codes Clearing Faults To clear the last four faults of all control boards:. Press and hold the Unit Test Button for 0-2 seconds. 2. Release the Unit Test button and wait 5 seconds. 3. Cycle 230VAC power to the unit. (the blower panel can be removed to achieve this) TAM7 6

STATUS D28 R80 W2 R66 Q8 R73 R70 K2 D0 R63 R28 D30 R85 D5 R50 D20 C7 C33 C45 C27 W R26 R56 R82 D33 R45 C6 C32 R0 C44 C26 R27 R62 R84 R49 C52 R00 R7 D D2 D3 D6 R74 R94 D5 R6 D2 D8 R55 R69 D32 R38 C25 C29 D26 C5 R68 C40 D23 R32 R72 R R52 C39 C24 C4 C4 C30 K R75 R67 C3 R36 R54 S3 R5 D27 D9 D24 C53 D8 D3 R7 R0 R0 R9 Q C38 R4 C3 D2 C35 C46 D29 U3 R5 C37 C23 6 7 32 33 C43 D6 R24 C49 D R86 C5 D3 R7 U2 C48 X C2 C47 R9 64 49 48 D7 R40 R78 R2 R25 R2 R43 C36 R06 C7 R65 R02 D4 R57 C59 C6 R8 R76 R09 R04 D36 R64 L2 C58 L3 R39 +3.8V R42 R46 R58 R97 D35 R20 R2 U4 R33 R23 R8 R34 R9 R3 C50 MOV R98 R95 R99 C9 C42 R89 R96 C TZ2 R C8 R77 R79 U R83 R6 R05 R4 R8 C54 Q6 C60 R6 R37 Q7 C57 RNET RNET 2 R3 R4 L Q3 R47 R03 Q5 R53 Q2 Q4 D34 D4 R08 5V D9 R44 D7 R30 C28 R59 C3 R22 R29 C56 C0 U5 C55 +2V +2V RX TX GND Control Layout TRANE U.S.INC. HUM S Dip Switch S2 Dip Switch J J8 T T2 BARCODE Airflow Control (AFC) Wire Ties J TRANE U.S.INC. T J8 HUM BARCODE T2 PART NO. LABEL MCLR VDD VSS PGD PGC J4 Pb HP OUTDOOR on 2 3 4 5 S } Capacity (Tons) AC (System) 2(Stages) 2(Compressor) INDOOR on D0 R28 C7 C6 R26 R27 D25 D22 R60 J9 Y O B Yo R Yo Jumper BK Jumper J6 TEST R07 R93 R87 R88 C34 3.3V SDA SCL GND J3 C2 C5 C9 C22 C C4 C8 C2 R48 R3 R35 R5 /Ton Cool Off Delay PTC C20 } } Torque 2 3 4 5 S2 J3 J7 MOTOR STATUS D22 W2 J9 Y O B Yo R Yo Jumper R63 D30 R85 D5 R50 D20 C45 C44 R82 R84 C27 C26 R45 C33 C32 R56 W R49 D R62 BK R60 Q8 R66 D33 C52 D25 R0 K2 Distribution Board D28 R80 R73 R70 R00 SW Dip Switch Electronic Expansion Valve Control (EVC) Refrigerant Switch SW Set the system refrigerant to either R-40A or R-22 using the Refrigerant Switch located on the Expansion Valve Control board (EVC) in the Control Pocket. Factory default is R-40A. Note: The power must be shut off and then re-applied in order for the EVC to recognize the change. SW Dip Switch Electronic Expansion Valve Control (EVC) TAM7 7

Dip Switch S Set the S- and S-2 dip switches for the OD multiplier (tonnage) per the chart. S NOTE: All dip switches are factory set to OFF. INDOOR MODEL S S 2 OD MULTIPLIER OFF OFF 2 *AM7A0A24H2SA OFF ON.5 ON OFF 2.5 ON ON 3 *AM7A0B30H2SA *AM7A0C36H3SA OFF OFF 2 OFF ON.5 ON OFF 2.5 ON ON 3 OFF OFF 3 OFF ON 2 ON OFF 2.5 ON ON 3.5 R4 U 5 C9 R6 C22 HP OUTDOOR on RNET 2 R3 R4 2 3 4 5 S RNET } Capacity (Tons) AC (System) 2(Stages) 2(Compressor) /Ton Cool Off Delay D9 2 3 4 5 Airflow Control (AFC) } } Torque R22 C0 INDOOR on S2 +2V *AM7A0C42H3SA *AM7A0C48H4SA OFF OFF 3.5 OFF ON 2.5 ON OFF 3 ON ON 4 OFF OFF 4 OFF ON 3 ON OFF 3.5 ON ON 4.5** OFF OFF 4.5** OFF ON 3.5 *AM7A0C60H5SA ON OFF 4 ON ON 5 * May be "A" or "T" NOTE: The OD multiplier in conjuction with the /TON can be used to adjust total airflow for your application. Example: 4.5T x 370 /TON = 665 ** Not an actual OD size Set the S-3 dip switch for AC or HP. Set the S-4 dip switch for the number of stages on the outdoor unit. OD STAGES S 4 OFF 2 ON 6 SEER = 2 Stages 9 SEER = 2 Stages 20 SEER = 2 Stages Note: This dip switch should be changed while the power is off or no demand is present. The power must be shut off and then re-applied in order for the AFC to recognize the change. Set the S-5 dip switch for the number of compressors. # COMPRESSORS S 5 OFF 2 ON 6 SEER = Compressor 9 SEER = 2 Compressors 20 SEER = 2 Compressors OD TYPE S 3 HP OFF AC ON TAM7 8

Dip Switch S2 Set the S2- and S2-2 dip switches for the Cooling and Heating /Ton. INDOOR MODEL S2 S2 2 *AM7A0A24H2SA *AM7A0B30H2SA *AM7A0C36H3SA COOLING /TON HEATING /TON OFF OFF 430 OFF ON 360 ON OFF 40 ON ON 450 OFF OFF 430 OFF ON 360 ON OFF 40 ON ON 450 OFF OFF 370 OFF ON 350 ON OFF 440 ON ON 40 450 R4 U 5 C9 R6 C22 HP OUTDOOR on RNET 2 R3 R4 2 3 4 5 S RNET S2 } Capacity (Tons) AC (System) 2(Stages) 2(Compressor) /Ton Cool Off Delay D9 } } Torque R22 C0 INDOOR on 2 3 4 5 S2 +2V *AM7A0C42H3SA OFF OFF 370 OFF ON 330 360 ON OFF 350 ON ON Airflow Control (AFC) *AM7A0C48H4SA OFF OFF 350 OFF ON 330 ON OFF 370 ON ON 440 *AM7A0C60H5SA * May be "A" or "T" Set the S2-3 and S2-4 dip switches for the Blower Off Delay. BLOWER OFF DELAY S2 3 S2 4.5m @ 00% OFF OFF NO DELAY OFF ON 3m @ 50% ON OFF ENHANCED ON ON Indoor Blower Timing This ENHANCED MODE selection provides a ramping up and ramping down of the blower speed to provide improved comfort, quietness, and potential energy savings. The graph on the right shows the ramping process. Enhanced Mode works in cooling, HP, heating, Torque, and constant modes. Set the S2-5 dip switch for the airflow mode. AIRFLOW MODE S2 5 *TORQUE OFF CONSTANT ON OFF OFF 370 OFF ON 40 ON OFF ON ON 430 FAN OPERATION () OFF TAM7 9 50% 80% minute Dehumidify Fast Coil Cooling 7.5 minutes COMPRESSOR OPERATION ON 00% if necessary as required Efficiency 3 minutes OFF 50% OFF * Torque mode is optional and is recommended for high static applications. High static conditions dramatically increase energy consumption with variable speed motors. Evaluate the blower performance table in relationship to the duct system to determine the benefit of each installation. * For the 2 ton air handler, torque mode will reduce airflow when static is above approximately 0.3" water column. * For the 2-/2, 3, and 3-/2 ton air handlers, torque mode will reduce airflow when static is above approximately 0.35 water column. * For the 4 and 5 ton air handlers, torque mode will reduce airflow when static is above approximately 0.4 water column. When selected, Torque Mode is used for cooling operation only. All heating modes default to constant.

*AM7A0A24 AIRFLOW PERFORMANCE CONSTANT MODE / CONSTANT TORQUE MODE EXTERNAL STATIC PRESSURE Airflow Power HEATING AIRFLOW SETTING EXTERNAL STATIC PRESSURE 0. 0.3 0.5 0.7 0.9 0. 0.3 0.5 0.7 0.9 Airflow Power COOLING AIRFLOW SETTING OUTDOOR MULTIPLIER (TONS) 595 92 629 202 660 22 696 225 802 268 842 287 88 307 920 327 992 370 040 089 434 35 469 57 486 46 477 35 468 24 460 599 53 637 63 672 74 704 85 8 227 85 244 889 262 927 282 000 322 049 353 097 385 45 89 453 230 486 27 476 206 467 600 5 636 24 669 34 703 44 809 82 848 98 887 25 925 233 997 27 045 299 095 33 45 365 90 397 249 444 298 486 285 475 599 80 586 46 /ton 54 / NA 75 / NA 58 / NA 85 / NA 68 / NA 96 / NA 653 / NA 207 / NA 748 / 428 242 / 53 788 / 500 259 / 68 827 / 56 276 / 83 866 / 65 294 / 99 923 / 709 324 / 232 97 / 766 35 / 255 09 / 82 / 280 066 / 877 4 / 307 095 / 90 43 / 325 5 / 978 472 / 364 64 / 046 483 / 408 5 / 3 475 / 455 547 / NA 37 / NA 548 / 407 0 / 78 547 / 559 67 / 7 542 / 652 38 / 59 360 /ton 633 88 665 96 696 04 800 37 838 5 876 67 93 83 986 28 034 244 083 273 35 305 8 337 244 384 305 434 36 485 68 53 650 59 68 66 780 94 88 06 856 9 894 34 964 64 03 88 063 24 4 243 60 272 225 37 29 368 355 422 40 /ton 430 /ton 450 /ton /ton 40 /ton 430 /ton 450 /ton /ton 40 /ton 430 /ton 450 /ton /ton 40 /ton 430 /ton 450 /ton 588 / 67 48 / 94 587 / 464 0 / 87 624 / 53 9 / 96 659 / 556 28 / 05 754 / 666 58 / 33 793 / 70 72 / 46 832 / 75 87 / 6 870 / 792 203 / 75 927 / 869 229 / 207 974 / 98 253 / 230 022 / 967 279 / 255 07 / 08 308 / 282 0 / 048 327 / 30 60 / 367 / 34 220 / 75 42 / 386 278 / 239 459 / 435 583 / 593 75 / 78 68 / 626 82 / 85 65 / 658 90 / 93 743 / 746 5 / 8 782 / 784 28 / 3 820 / 82 4 / 44 858 / 858 55 / 58 94 / 930 79 / 89 962 / 976 20 / 2 009 / 023 225 / 236 058 / 072 25 / 264 088 / 02 269 / 282 49 / 64 307 / 322 2 / 227 350 / 368 273 / 289 397 / 48 574 / 679 43 / 65 605 / 705 49 / 7 636 / 73 55 / 78 /ton /ton /ton 360 /ton /ton /ton /ton 360 /ton /ton /ton /ton 360 /ton /ton /ton /ton.5 tons 625 / 325 58 / 0 660 / 406 68 / 2 756 / 563 20 / 44 796 / 67 26 / 59 835 / 666 233 / 74 873 /72 250 / 89 930 / 796 278 / 222 978 / 849 304 / 244 026 / 90 332 / 270 074 / 953 362 / 297 03 / 985 382 / 35 6 / 050 423 / 355 28 / 5 467 / 399 237 / 80 483 / 448 723 / 809 75 / 0 76 / 843 86 / 3 799 / 877 97 / 25 836 / 9 09 / 39 892 / 979 30 / 68 939 / 024 49 / 90 986 / 070 70 / 25 035 / 8 94 / 242 065 / 48 209 / 26 26 / 209 244 / 30 90 / 27 285 / 347 255 / 334 33 / 397 2 tons 2.5 tons TAM7 0 3 tons 4. Torque mode will reduce airflow when static is above approximately 0.3" water column. 5. All heating modes default to Constant 6. Cooling airflow values are with wet coil, no filter NOTES:. * Models start with "A" or "T" 2. Factory Setting 3. Status will blink once per 00 requested. In torque mode, actual airflow may be lower. Minimum Heating Airflow Settings MINIMUM HEATER AIRFLOW - HEATER MATRIX BAYEVAC0BKAA BAYEVAC0LGAA BAYEVAC0LG3AA BAYEVBC5BKAA BAYEVCB5LG3AA BAYEVBC20BKAA MODEL NO. *AM7A0A24H2SAA 638/73 638/900 675/900 600/73 -- -- -- BAYEVAC08BKAA BAYEVAC08LGAA BAYEVAC05BKAA BAYEVAC05LGAA WITHOUT HEAT PUMP / WITH HP SEE AIR HANDLER NAMEPLATE NOTE: Minimum auxiliary heating airflow is automatically configured by the air handler model and the auxiliary heater model number. This is not field adjustable.

*AM7A0B30 AIRFLOW PERFORMANCE CONSTANT MODE / CONSTANT TORQUE MODE EXTERNAL STATIC PRESSURE Airflow Power HEATING AIRFLOW SETTING EXTERNAL STATIC PRESSURE 0. 0.3 0.5 0.7 0.9 0. 0.3 0.5 0.7 0.9 Airflow Power COOLING AIRFLOW SETTING OUTDOOR MULTIPLIER (TONS) 540 6 578 69 64 77 649 86 766 29 80 233 853 248 895 263 974 295 027 38 078 342 28 366 70 389 223 48 27 446 34 472 566 28 60 36 636 43 669 5 78 80 822 92 864 205 905 29 982 247 034 268 087 290 39 34 85 336 245 367 300 398 350 427 588 96 609 65 630 35 /ton 482 / NA 50 / NA 524 / NA 58 / NA 562 / NA 66 / NA 58 / NA 70 / NA 704 / NA 200 / NA 748 / NA 23 / NA 792 / NA 227 / NA 83 / 80 234 / 32 898 / 454 264 / 48 95 / 538 285 / 63 003 / 64 307 / 80 029 / 650 38 / 89 085 / 727 344 / 20 444 / 809 374 / 236 98 / 890 403 / 265 224 / 93 47 / 28 509 / NA 8 / NA 547 / NA 25 / NA 584 / NA 32 / NA 602 / NA 36 / NA 533 / 299 87 / 63 560 / 538 58 / 56 59 / 685 30 / 4 360 /ton 62 02 653 09 685 5 79 39 830 50 869 6 908 72 982 96 033 24 084 234 36 255 84 276 247 306 309 337 368 369 639 70 669 75 698 80 797 99 834 07 87 6 908 26 977 45 025 60 074 76 24 94 70 2 233 238 298 267 363 299 657 38 683 42 709 45 800 60 834 66 868 73 902 80 967 95 40 /ton 430 /ton 450 /ton /ton 40 /ton 430 /ton 450 /ton /ton 40 /ton 430 /ton 450 /ton /ton 40 /ton 430 /ton 450 /ton 569 / 359 93 / 68 604 / 40 99 / 73 593 / 572 62 / 60 624 / 605 67 / 65 639 / 62 69 / 67 74 / 726 87 / 85 779 / 764 95 / 92 86 / 802 03 / 00 834 / 820 07 / 04 908 / 92 25 / 29 955 / 968 38 / 42 002 / 06 52 / 56 026 / 040 59 / 64 080 / 095 77 / 82 40 / 57 99 / 205 202 / 22 224 / 23 233 / 255 237 / 246 68 / 7 33 / 45 645 / 738 37 / 49 659 / 75 38 / 50 750 / 840 5 / 66 784 / 874 57 / 72 88 / 908 62 / 79 835 / 924 66 / 83 /ton /ton /ton 360 /ton /ton /ton /ton 360 /ton /ton /ton /ton 360 /ton /ton /ton /ton.5 tons 620 / 434 02 / 76 79 / 344 63 / 99 762 / 49 74 / 07 803 / 484 86 / 7 824 / 53 92 / 22 907 / 658 29 / 50 958 / 78 237 / 65 00 / 779 257 / 82 036 / 808 268 / 90 094 / 873 292 / 2 56 / 945 32 / 235 26 / 08 35 / 263 245 / 055 306 / 279 73 / 575 25 / 96 77 / 622 34 / 04 8 / 667 44 / 3 83 / 689 50 / 8 909 / 804 72 / 44 959 / 856 88 / 58 009 / 908 205 / 74 034 / 934 24 / 82 09 / 993 236 / 20 53 / 059 262 / 225 26 / 27 290 / 252 247 / 62 305 / 267 2 tons 904 / 07 80 / 05 02 06 947 / 06 89 / 7 2.5 tons 057 9 04 33 47 47 208 68 27 93 338 22 99 / 06 00 / 3 03 / 29 06 / 38 063 / 82 20 / 56 20 / 24 37 / 78 79 / 304 57 / 203 20 / 337 68 / 27 TAM7 3 tons 4. Torque mode will reduce airflow when static is above approximately 0.35" water column. 5. All heating modes default to Constant 6. Cooling airflow values are with wet coil, no filter NOTES:. * Models start with "A" or "T" 2. Factory Setting 3. Status will blink once per 00 requested. In torque mode, actual airflow may be lower. Minimum Heating Airflow Settings MINIMUM HEATER AIRFLOW - HEATER MATRIX BAYEVAC0BKAA BAYEVAC0LGAA BAYEVAC0LG3AA BAYEVBC5BKAA BAYEVCB5LG3AA BAYEVBC20BKAA MODEL NO. *AM7A0B30H2SAA 723/808 723/020 765/020 680/808 765/063 850/05 -- BAYEVAC08BKAA BAYEVAC08LGAA BAYEVAC05BKAA BAYEVAC05LGAA WITHOUT HEAT PUMP / WITH HP SEE AIR HANDLER NAMEPLATE NOTE: Minimum auxiliary heating airflow is automatically configured by the air handler model and the auxiliary heater model number. This is not field adjustable.

*AM7A0C36 AIRFLOW PERFORMANCE CONSTANT MODE / CONSTANT TORQUE MODE EXTERNAL STATIC PRESSURE Airflow Power HEATING AIRFLOW SETTING EXTERNAL STATIC PRESSURE 0. 0.3 0.5 0.7 0.9 0. 0.3 0.5 0.7 0.9 Airflow Power COOLING AIRFLOW SETTING OUTDOOR MULTIPLIER (TONS) 806 25 849 228 89 242 92 249 04 287 064 307 6 330 4 34 25 377 272 406 325 435 350 449 389 472 395 476 388 472 385 470 799 74 84 85 883 97 902 203 005 237 057 256 0 277 36 287 24 32 275 35 335 38 364 396 409 422 467 456 504 478 50 477 794 33 835 42 876 53 897 58 998 88 048 204 099 22 25 23 203 26 267 288 33 38 362 264 44 360 48 397 542 433 570 450 797 94 83 57 /ton 698 / 9 85 / 63 695 / 297 48 / 90 694 / 530 / 85 704 / 706 77 / 77 724 / 858 44 / 63 350 /ton 837 02 876 0 895 4 99 38 040 52 089 67 3 74 89 200 25 223 35 250 348 264 403 289 478 327 550 366 583 385 849 63 884 69 902 72 992 9 /ton 440 /ton 450 /ton /ton /ton 440 /ton 450 /ton /ton /ton 440 /ton 450 /ton /ton /ton 440 /ton 450 /ton 742 / 84 97 / 35 786 / 23 209 / 20 827 / 329 222 / 23 884 / 488 240 / 43 936 / 565 258 / 57 987 / 634 277 / 72 039 / 700 298 / 87 064 / 73 308 / 96 23 / 805 334 / 27 84 / 877 363 / 240 242 / 948 39 / 264 237 / 942 389 / 262 300 / 025 423 / 294 358 / 08 456 / 329 394 / 89 478 / 367 740 / 387 58 / 98 783 / 460 69 / 07 824 / 524 80 / 7 88 / 639 97 / 38 932 / 702 23 / 5 983 / 762 230 / 66 034 / 820 248 / 8 060 / 848 257 / 89 22 / 96 282 / 209 84 / 984 309 / 23 246 / 05 337 / 256 24 / 046 335 / 254 3 / 26 370 / 285 378 / 206 405 / 320 438 / 286 440 / 357 738 / 585 20 / 93 780 / 635 29 / 02 822 / 683 39 / 877 / 776 53 / 30 927 / 830 67 / 42 977 / 883 8 / 55 028 / 935 97 / 70 053 / 96 206 / 77 4 / 024 227 / 96 76 / 087 25 / 28 238 / 52 277 / 24 233 / 46 274 / 239 307 / 223 307 / 270 / 30 343 / 304 449 / 379 / 34 744 / 747 84 / 84 784 / 787 9 / 9 823 / 826 99 / 99 876 / 905 0 / 6 924 / 952 2 / 27 97 / 999 33 / 39 020 / 047 46 / 53 044 / 070 53 / 60 02 / 29 7 / 78 6 / 88 9 / 98 223 / 249 23 / 22 28 / 244 2 / 29 29 / 37 240 / 249 367 / 393 273 / 282 442 / 468 309 / 39 759 / 892 49 / 69 795 / 924 54 / 75 830 / 957 60 / 82 879 / 026 68 / 97 370 /ton /ton 40 /ton 350 /ton 370 /ton /ton 40 /ton 350 /ton 370 /ton /ton 40 /ton 350 /ton 370 /ton /ton 40 /ton 2 tons 036 0 923 / 067 77 / 07 2.5 tons 08 3 05 9 75 40 234 59 295 80 327 92 24 459 248 538 287 575 307 968 / 0 86 / 8 02 / 53 96 / 30 036 / 75 02 / 37 090 / 229 6 / 54 45 / 285 32 / 73 204 / 343 50 / 95 99 / 338 49 / 93 269 / 408 72 / 222 342 / 48 200 / 255 49 / 555 232 / 29 3 tons TAM7 2 3.5 tons 4. Torque mode will reduce airflow when static is above approximately 0.35" water column. 5. All heating modes default to Constant 6. Cooling airflow values are with wet coil, no filter NOTES:. * Models start with "A" or "T" 2. Factory Setting 3. Status will blink once per 00 requested. In torque mode, actual airflow may be lower. Minimum Heating Airflow Settings MINIMUM HEATER AIRFLOW - HEATER MATRIX BAYEVAC0BKAA BAYEVAC0LGAA BAYEVAC0LG3AA BAYEVBC5BKAA BAYEVCB5LG3AA BAYEVBC20BKAA MODEL NO. *AM7A0C36H3SAA 876/979 876/236 927/236 824/979 927/288 030/339 236/442 BAYEVAC08BKAA BAYEVAC08LGAA BAYEVAC05BKAA BAYEVAC05LGAA WITHOUT HEAT PUMP / WITH HP SEE AIR HANDLER NAMEPLATE NOTE: Minimum auxiliary heating airflow is automatically configured by the air handler model and the auxiliary heater model number. This is not field adjustable.

*AM7A0C42 AIRFLOW PERFORMANCE CONSTANT MODE / CONSTANT TORQUE MODE EXTERNAL STATIC PRESSURE Airflow Power HEATING AIRFLOW SETTING EXTERNAL STATIC PRESSURE 0. 0.3 0.5 0.7 0.9 0. 0.3 0.5 0.7 0.9 Airflow Power COOLING AIRFLOW SETTING OUTDOOR MULTIPLIER (TONS) 90 264 95 283 002 304 052 325 082 339 42 368 20 399 259 432 259 432 323 470 332 475 323 470 326 472 37 466 308 46 30 456 895 27 946 234 997 253 047 273 078 285 39 32 200 34 26 373 26 373 33 42 398 452 443 48 434 475 436 477 426 470 47 464 893 70 943 85 992 20 042 29 072 230 32 254 93 280 256 309 256 309 329 346 40 386 47 429 44 40 57 459 536 472 534 47 897 25 945 37 992 5 040 66 069 75 27 95 86 28 247 243 247 243 39 276 394 33 468 355 436 337 520 386 599 437 620 45 92 82 360 /ton 83 / 208 232 / 43 866 / 353 250 / 44 98 / 458 268 / 55 969 / 546 288 / 69 983 / 570 294 / 74 045 / 662 320 / 94 07 / 747 348 / 27 68 / 828 379 / 242 52 / 808 370 / 236 222 / 90 407 / 268 289 / 99 445 / 303 345 / 080 479 / 343 33 / 053 459 / 330 339 / 53 477 / 378 327 / 248 470 / 429 35 / 333 465 / 48 85 / 523 9 / 28 867 / 597 62 / 4 98 / 665 222 / 55 968 / 729 240 / 70 984 / 748 246 / 75 045 / 82 269 / 96 06 / 893 294 / 28 67 / 964 322 / 242 52 / 946 35 / 236 224 / 028 350 / 267 295 / 0 387 / 30 364 / 92 427 / 340 32 / 67 40 / 327 398 / 260 447 / 374 45 / 350 482 / 425 438 / 432 475 / 476 820 / 72 49 / 25 870 / 768 62 / 37 920 / 823 76 / 5 969 / 877 9 / 65 984 / 892 96 / 70 044 / 956 27 / 89 03 / 09 239 / 20 64 / 083 264 / 234 48 / 067 257 / 228 220 / 42 288 / 257 293 / 28 323 / 29 366 / 295 36 / 328 38 / 272 336 / 36 40 / 360 38 / 36 48 / 445 428 / 4 544 / 525 470 / 462 832 / 86 08 / 4 880 / 909 9 / 26 926 / 956 30 / 39 973 / 003 43 / 52 987 / 07 47 / 56 043 / 074 64 / 74 00 / 32 83 / 95 59 / 90 203 / 27 43 / 75 98 / 2 22 / 245 224 / 239 283 / 37 254 / 272 357 / 289 / 308 309 / 368 266 / 296 394 / 542 307 / 340 479 / 534 354 / 389 56 / 6 403 / 439 853 / 988 68 / 96 330 /ton 956 92 /ton /ton /ton 360 /ton /ton /ton /ton 360 /ton /ton /ton /ton 360 /ton /ton /ton /ton 896 / 030 76 / 07 350 /ton 370 /ton /ton 330 /ton 350 /ton 370 /ton /ton 330 /ton 350 /ton 370 /ton /ton 330 /ton 350 /ton 370 /ton /ton 2.5 tons 000 02 044 4 07 22 26 38 8 57 239 77 239 77 308 205 38 237 456 275 423 258 5 304 598 356 679 409 939 / 072 85 / 8 983 / 5 95 / 3 996 / 28 99 / 35 049 / 80 2 / 52 3 tons 0 / 233 27 / 7 56 / 288 44 / 92 42 / 274 40 / 87 208 / 340 62 / 24 274 / 408 87 / 245 344 / 479 25 / 280 299 / 457 96 / 268 / 538 232 / 32 466 / 68 273 / 359 553 / 693 320 / 409 3.5 tons TAM7 3 4 tons 4. Torque mode will reduce airflow when static is above approximately 0.35" water column. 5. All heating modes default to Constant 6. Cooling airflow values are with wet coil, no filter NOTES:. * Models start with "A" or "T" 2. Factory Setting 3. Status will blink once per 00 requested. In torque mode, actual airflow may be lower. Minimum Heating Airflow Settings MINIMUM HEATER AIRFLOW - HEATER MATRIX BAYEVAC0BKAA BAYEVAC0LGAA BAYEVAC0LG3AA BAYEVBC5BKAA BAYEVCB5LG3AA BAYEVBC20BKAA MODEL NO. *AM7A0C42H3SAA 978/093 978/ 035/ 920/093 035/438 50/495 /60 BAYEVAC08BKAA BAYEVAC08LGAA BAYEVAC05BKAA BAYEVAC05LGAA WITHOUT HEAT PUMP / WITH HP SEE AIR HANDLER NAMEPLATE NOTE: Minimum auxiliary heating airflow is automatically configured by the air handler model and the auxiliary heater model number. This is not field adjustable.

*AM7A0C48 AIRFLOW PERFORMANCE CONSTANT MODE / CONSTANT TORQUE MODE EXTERNAL STATIC PRESSURE Airflow Power HEATING AIRFLOW SETTING EXTERNAL STATIC PRESSURE 0. 0.3 0.5 0.7 0.9 0. 0.3 0.5 0.7 0.9 Airflow Power COOLING AIRFLOW SETTING OUTDOOR MULTIPLIER (TONS) 4 330 50 286 54 237 55 84 50 28 /ton 994 / 654 270 / 74 006 / 786 232 / 73 05 / 907 90 / 63 07 / 020 43 / 43 0 / 27 92 / 7 330 /ton 99 356 258 384 36 43 325 48 395 457 463 497 534 542 54 529 59 58 669 638 708 668 697 659 700 66 683 648 667 636 207 30 264 335 322 363 33 368 399 403 469 44 538 483 58 47 598 522 678 577 755 634 707 598 792 664 783 656 765 643 20 259 267 282 324 307 333 250 343 468 379 538 48 58 406 598 454 680 508 760 565 70 528 799 594 884 662 87 652 20 203 266 224 322 246 33 250 398 279 465 32 534 347 54 337 594 382 675 42 758 486 706 45 799 55 889 584 973 655 204 45 259 62 34 82 323 85 388 2 455 240 523 272 502 262 582 302 664 348 748 695 367 790 428 885 496 976 568 /ton /ton 440 /ton /ton /ton /ton 440 /ton /ton /ton /ton 440 /ton /ton /ton /ton 440 /ton 053 / 738 292 / 94 2 / 86 35 / 25 70 / 890 34 / 238 56 / 872 334 / 232 224 / 955 365 / 259 292 / 036 399 / 288 36 / 5 435 / 320 36 / 088 42 / 308 395 / 77 455 / 346 475 / 267 502 / 388 554 / 356 553 / 434 480 / 272 505 / 39 568 / 373 563 / 444 655 / 475 625 / 503 708 / 576 666 / 567 065 / 859 252 / 92 22 / 929 274 / 22 80 / 996 297 / 233 65 / 980 29 / 227 232 / 056 39 / 253 299 / 32 350 / 28 367 / 207 384 / 32 323 / 8 362 / 30 40 / 266 402 / 338 480 / 352 446 / 379 560 / 439 495 / 425 485 / 357 449 / 382 575 / 455 505 / 434 664 / 554 565 / 493 75 / 653 630 / 558 072 / 972 208 / 80 28 / 035 227 / 99 85 / 097 248 / 29 7 / 082 242 / 24 236 / 53 268 / 238 302 / 224 296 / 265 369 / 295 327 / 295 326 / 27 307 / 284 403 / 352 343 / 32 48 / 435 384 / 36 560 / 59 430 / 406 486 / 440 387 / 364 575 / 535 439 / 45 666 / 632 497 / 474 756 / 728 56 / 539 073 / 078 58 / 60 29 / 36 75 / 77 85 / 94 94 / 96 7 / 79 89 / 9 235 / 246 22 / 25 300 / 33 237 / 24 366 / 38 265 / 270 324 / 358 247 / 260 399 / 436 280 / 295 476 / 56 37 / 335 555 / 597 359 / 48 / 52 39 / 337 570 / 63 367 / 389 66 / 707 422 / 447 754 / 80 483 / 52 067 / 80 06 / 32 350 /ton 370 /ton /ton 330 /ton 350 /ton 370 /ton /ton 330 /ton 350 /ton 370 /ton /ton 330 /ton 350 /ton 370 /ton /ton 3 tons 22 / 233 20 / 49 77 / 287 36 / 67 64 / 274 32 / 62 228 / 336 52 / 85 292 / 74 / 20 356 / 465 98 / 238 35 / 443 22 / 228 389 / 57 22 / 262 465 / 594 245 / 30 543 / 673 283 / 346 470 / 599 247 / 304 558 / 688 290 / 354 649 / 780 340 / 42 742 / 873 397 / 477 3.5 tons 4 tons TAM7 4 4.5 tons ** 4. Torque mode will reduce airflow when static is above approximately 0.4" water column. 5. All heating modes default to Constant 6. Cooling airflow values are with wet coil, no filter 7. ** Not an actual OD size. NOTES:. * Models start with "A" or "T" 2. Factory Setting 3. Status will blink once per 00 requested. In torque mode, actual airflow may be lower. Minimum Heating Airflow Settings MINIMUM HEATER AIRFLOW - HEATER MATRIX BAYEVAC0BKAA BAYEVAC0LGAA BAYEVAC0LG3AA BAYEVBC5BKAA BAYEVCB5LG3AA BAYEVBC20BKAA BAYEVCC25BKAA BAYEVAC08BKAA BAYEVAC08LGAA BAYEVAC05BKAA BAYEVAC05LGAA MODEL NO. *AM7A0C48H4SAA 063/88 063/500 25/500 000/88 25/563 250/625 500/750 625/83 WITHOUT HEAT PUMP / WITH HP SEE AIR HANDLER NAMEPLATE NOTE: Minimum auxiliary heating airflow is automatically configured by the air handler model and the auxiliary heater model number. This is not field adjustable.

EXTERNAL STATIC PRESSURE Airflow Power HEATING AIRFLOW SETTING EXTERNAL STATIC PRESSURE 0. 0.3 0.5 0.7 0.9 0. 0.3 0.5 0.7 0.9 Airflow Power COOLING AIRFLOW SETTING OUTDOOR MULTIPLIER (TONS) 40 440 49 39 426 337 424 275 404 205 /ton 308 / 033 406 / 280 320 / 46 364 / 276 328 / 244 34 / 260 328 / 330 258 / 234 36 / 404 94 / 20 370 /ton 44 456 474 474 505 49 592 543 629 566 667 59 705 66 783 67 827 704 872 739 98 777 985 833 2038 880 2090 928 243 980 45 407 482 423 55 44 60 490 638 52 675 535 72 559 788 6 832 643 877 676 92 7 988 766 2040 8 2093 859 247 909 457 35 489 367 59 382 604 428 640 449 677 47 73 493 789 543 83 572 875 604 99 637 985 689 2037 733 2090 779 243 828 455 289 487 303 56 37 600 360 636 379 672 399 708 42 782 467 826 495 869 525 93 556 978 606 2029 647 2082 69 236 738 437 28 467 230 500 244 586 285 622 303 659 322 695 342 769 385 8 4 854 439 898 468 963 55 204 554 2066 595 220 640 40 /ton /ton 430 /ton /ton 40 /ton /ton 430 /ton /ton 40 /ton /ton 430 /ton /ton 40 /ton /ton 430 /ton 338 / 074 422 / 295 370 / 5 439 / 30 402 / 54 456 / 325 475 / 263 498 / 370 5 / 305 520 / 389 548 / 347 544 / 409 585 / 389 568 / 430 646 / 456 60 / 465 688 / 503 64 / 49 732 / 549 673 / 58 776 / 597 707 / 546 826 / 650 748 / 580 876 / 703 79 / 66 927 / 758 836 / 654 979 / 84 884 / 695 352 / 83 / 290 383 / 220 396 / 304 45 / 256 42 / 39 486 / 357 452 / 362 522 / 396 474 / 559 / 436 496 / 595 / 475 59 / 655 / 540 559 / 454 697 / 548 589 / 480 740 / 629 620 / 506 783 / 675 653 / 534 832 / 726 692 / 568 882 / 778 733 / 603 933 / 832 777 / 64 985 / 886 824 / 682 359 / 278 329 / 273 / 32 344 / 287 42 / 346 360 / 30 493 / 44 398 / 342 528 / 479 48 / 360 564 / 56 440 / 379 600 / 554 462 / 399 660 / 66 500 / 433 70 / 659 528 / 458 744 / 703 558 / 484 786 / 747 590 / 52 835 / 797 627 / 545 884 / 848 667 / 58 935 / 900 70 / 69 986 / 953 755 / 660 360 / 362 272 / 247 39 / 394 286 / 260 422 / 426 300 / 273 493 / 56 337 / 34 529 / 552 356 / 33 564 / 589 376 / 350 600 / 625 397 / 369 659 / 685 433 / 403 70 / 727 460 / 427 742 / 770 489 / 454 785 / 83 59 / 48 833 / 862 555 / 55 882 / 92 593 / 550 932 / 963 634 / 588 983 / 205 678 / 629 349 / 435 207 / 23 38 / 466 220 / 225 43 / 496 234 / 238 485 / 583 269 / 278 52 / 68 287 / 295 557 / 654 306 / 33 593 / 689 326 / 332 652 / 748 360 / 365 694 / 789 386 / 736 / 83 43 / 46 778 / 873 442 / 443 826 / 92 475 / 476 875 / 97 52 / 52 924 / 202 55 / 550 975 / 2073 593 / 590 /ton /ton /ton 370 /ton /ton /ton /ton 370 /ton /ton /ton /ton 370 /ton /ton /ton /ton 3.5 tons 4 tons 4.5 tons** TAM7 5 5 tons 4. Torque mode will reduce airflow when static is above approximately 0.4" water column. 5. All heating modes default to Constant 6. Cooling airflow values are with wet coil, no filter 7. ** Not an actual OD size. NOTES:. * Models start with "A" or "T" 2. Factory Setting 3. Status will blink once per 00 requested. In torque mode, actual airflow may be lower. Minimum Heating Airflow Settings MINIMUM HEATER AIRFLOW - HEATER MATRIX BAYEVAC0BKAA BAYEVAC0LGAA BAYEVAC0LG3AA BAYEVBC5BKAA BAYEVCB5LG3AA BAYEVBC20BKAA BAYEVCC25BKAA BAYEVAC08BKAA BAYEVAC08LGAA BAYEVAC05BKAA BAYEVAC05LGAA MODEL NO. *AM7A0C60H5SAA 063/88 063/500 25/500 000/88 25/563 250/625 500/750 625/83 WITHOUT HEAT PUMP / WITH HP SEE AIR HANDLER NAMEPLATE NOTE: Minimum auxiliary heating airflow is automatically configured by the air handler model and the auxiliary heater model number. This is not field adjustable.

HEATER INFORMATION Heater Attribute Data *AM7A0A24H2SA 240 Volt 208 Volt Heater Model No. No. of Circuits Capacity Heater Minimum Maximum Capacity Amps per Circuit Overload kw BTUH Circuit Ampacity Protection kw BTUH Heater Amps per Circuit Minimum Circuit Ampacity Maximum Overload Protection No Heater 0 - - 3.0** 4 5 - - 3.0** 4 5 BAYEVAC05++ 4.80 6 20.0 29 30 3.60 2300 7.3 25 25 BAYEVAC08++ 7.68 26200 32.0 44 45 5.76 9700 27.7 38 40 BAYEVAC0++ 9.60 32800 40.0 54 60 7.20 24600 34.6 47 50 BAYEVAC0LG3-3 PH 9.60 32800 23. 32 35 7.20 24600 20.0 28 30 Note: * May be "A" or "T" Note: ** Motor Amps Heater Attribute Data *AM7A0B30H2SA 240 Volt 208 Volt Heater Model No. No. of Circuits Capacity Heater Minimum Maximum Capacity Amps per Circuit Overload kw BTUH Circuit Ampacity Protection kw BTUH Heater Amps per Circuit Minimum Circuit Ampacity Maximum Overload Protection No Heater 0 - - 3.0** 4 5 - - 3.0** 4 5 BAYEVAC05++ 4.80 6 20.0 29 30 3.60 2300 7.3 25 25 BAYEVAC08++ 7.68 26200 32.0 44 45 5.76 9700 27.7 38 40 BAYEVAC0++ 9.60 32800 40.0 54 60 7.20 24600 34.6 47 50 BAYEVAC0LG3-3 PH 9.60 32800 23. 32 35 7.20 24600 20.0 28 30 BAYEVBC5LG3-3 PH 4.40 00 34.6 47 50 0.80 36900 30.0 4 45 BAYEVBC5BK - Circuit BAYEVBC5BK - Circuit 2 Note: * May be "A" or "T" Note: ** Motor Amps MCA and MOP for circuit contains the motor amps 2 9.60 32800 40.0 54 60 7.20 24600 34.6 47 50 4.80 6 20.0 25 25 3.60 2300 7.3 22 25 Heater Attribute Data *AM7A0C36H3SA 240 Volt 208 Volt Heater Model No. No. of Circuits Capacity Heater Minimum Maximum Capacity Amps per Circuit Overload kw BTUH Circuit Ampacity Protection kw BTUH Heater Amps per Circuit Minimum Circuit Ampacity Maximum Overload Protection No Heater 0 - - 3.0** 4 5 - - 3.0** 4 5 BAYEVAC05++ 4.80 6 20.0 29 30 3.60 2300 7.3 25 25 BAYEVAC08++ 7.68 26200 32.0 44 45 5.76 9700 27.7 38 40 BAYEVAC0++ 9.60 32800 40.0 54 60 7.20 24600 34.6 47 50 BAYEVAC0LG3-3 PH 9.60 32800 23. 32 35 7.20 24600 20.0 28 30 BAYEVBC5LG3-3 PH 4.40 00 34.6 47 50 0.80 36900 30.0 4 45 BAYEVBC5BK - Circuit BAYEVBC5BK - Circuit 2 2 9.60 32800 40.0 54 60 7.20 24600 34.6 47 50 4.80 6 20.0 25 25 3.60 2300 7.3 22 25 BAYEVBC20BK - Circuit BAYEVBC20BK - Circuit 2 Note: * May be "A" or "T" Note: ** Motor Amps MCA and MOP for circuit contains the motor amps 2 9.60 32800 40.0 54 60 7.20 24600 34.6 47 50 9.60 32800 40.0 50 50 7.20 24600 34.6 43 45 TAM7 6

Heater Attribute Data *AM7A0C42H3SA 240 Volt 208 Volt Heater Model No. No. of Circuits Capacity Heater Minimum Maximum Capacity Amps per Circuit Overload kw BTUH Circuit Ampacity Protection kw BTUH Heater Amps per Circuit Minimum Circuit Ampacity Maximum Overload Protection No Heater 0 - - 3.0** 4 5 - - 3.0** 4 5 BAYEVAC05++ 4.80 6 20.0 29 30 3.60 2300 7.3 25 25 BAYEVAC08++ 7.68 26200 32.0 44 45 5.76 9700 27.7 38 40 BAYEVAC0++ 9.60 32800 40.0 54 60 7.20 24600 34.6 47 50 BAYEVAC0LG3-3 PH 9.60 32800 23. 32 35 7.20 24600 20.0 28 30 BAYEVBC5LG3-3 PH 4.40 00 34.6 47 50 0.80 36900 30.0 4 45 BAYEVBC5BK - Circuit BAYEVBC5BK - Circuit 2 2 9.60 32800 40.0 54 60 7.20 24600 34.6 47 50 4.80 6 20.0 25 25 3.60 2300 7.3 22 25 BAYEVBC20BK - Circuit BAYEVBC20BK - Circuit 2 Note: * May be "A" or "T" Note: ** Motor Amps MCA and MOP for circuit contains the motor amps 2 9.60 32800 40.0 54 60 7.20 24600 34.6 47 50 9.60 32800 40.0 50 50 7.20 24600 34.6 43 45 Heater Attribute Data *AM7A0C48H4SA 240 Volt 208 Volt Heater Model No. No. of Circuits Capacity Heater Minimum Maximum Capacity Amps per Circuit Overload kw BTUH Circuit Ampacity Protection kw BTUH Heater Amps per Circuit Minimum Circuit Ampacity Maximum Overload Protection No Heater 0 - - 4.2** 5 5 - - 4.2** 5 5 BAYEVAC05++ 4.80 6 20.0 30 30 3.60 2300 7.3 27 30 BAYEVAC08++ 7.68 26200 32.0 45 45 5.76 9700 27.7 40 40 BAYEVAC0++ 9.60 32800 40.0 55 60 7.20 24600 34.6 49 50 BAYEVAC0LG3-3 PH 9.60 32800 23. 34 35 7.20 24600 20.0 30 30 BAYEVBC5LG3-3 PH 4.40 00 34.6 48 50 0.80 36900 30.0 42 45 BAYEVBC5BK - Circuit BAYEVBC5BK - Circuit 2 2 9.60 32800 40.0 55 60 7.20 24600 34.6 49 50 4.80 6 20.0 25 25 3.60 2300 7.3 22 25 BAYEVBC20BK - Circuit BAYEVBC20BK - Circuit 2 BAYEVCC25BK - Circuit BAYEVCC25BK - Circuit 2 BAYEVCC25BK - Circuit 3 Note: * May be "A" or "T" Note: ** Motor Amps MCA and MOP for circuit contains the motor amps 2 3 9.60 32800 40.0 55 60 7.20 24600 34.6 49 50 9.60 32800 40.0 50 50 7.20 24600 34.6 43 45 9.60 32800 40.0 55 60 7.20 24600 34.6 49 50 9.60 32800 40.0 50 50 7.20 24600 34.6 43 45 4.80 6 20.0 25 25 3.60 2300 7.3 22 25 TAM7 7

Heater Attribute Data *AM7A0C60H5SA 240 Volt 208 Volt Heater Model No. No. of Circuits Capacity Heater Minimum Maximum Capacity Amps per Circuit Overload kw BTUH Circuit Ampacity Protection kw BTUH Heater Amps per Circuit Minimum Circuit Ampacity Maximum Overload Protection No Heater 0 - - 5.5** 7 5 - - 5.5** 7 5 BAYEVAC05++ 4.80 6 20.0 30 30 3.60 2300 7.3 27 30 BAYEVAC08++ 7.68 26200 32.0 45 45 5.76 9700 27.7 40 40 BAYEVAC0++ 9.60 32800 40.0 55 60 7.20 24600 34.6 49 50 BAYEVAC0LG3-3 PH 9.60 32800 23. 34 35 7.20 24600 20.0 30 30 BAYEVBC5LG3-3 PH 4.40 00 34.6 48 50 0.80 36900 30.0 42 45 BAYEVBC5BK - Circuit BAYEVBC5BK - Circuit 2 2 9.60 32800 40.0 55 60 7.20 24600 34.6 49 50 4.80 6 20.0 25 25 3.60 2300 7.3 22 25 BAYEVBC20BK - Circuit BAYEVBC20BK - Circuit 2 BAYEVCC25BK - Circuit BAYEVCC25BK - Circuit 2 BAYEVCC25BK - Circuit 3 Note: * May be "A" or "T" Note: ** Motor Amps MCA and MOP for circuit contains the motor amps 2 3 9.60 32800 40.0 55 60 7.20 24600 34.6 49 50 9.60 32800 40.0 50 50 7.20 24600 34.6 43 45 9.60 32800 40.0 55 60 7.20 24600 34.6 49 50 9.60 32800 40.0 50 50 7.20 24600 34.6 43 45 4.80 6 20.0 25 25 3.60 2300 7.3 22 25 SUBCOOLING ADJUSTMENT Indoor Unit Model No. Outdoor Unit Model No. Subcooling *AM7A0B30H2SA 4A6H6024E, 4TWX6024E 9 *AM7A0C36H3SA 4A6H6036E, 4TWX6036E 0 *AM7A0C48H4SA 4A6H6048E, 4TWX6048E 8 *AM7A0B30H2SA 4A7A6024E, 4TTX6024E 8 *AM7A0C36H3SA 4A7A6036E, 4TTX6036E 8 *AM7A0C48H4SA 4A7A6048E, 4TTX6048E 8 *AM7A0B30H2SA 4TWZ0024A, 4A6Z0024A 9 *AM7A0C36H3SA 4TWZ0036A, 4A6Z0036A 0 *AM7A0C48H4SA 4TWZ0048A, 4A6Z0048A 2 *AM7A0B30H2SA 4TTZ0024A, 4A7Z0024A 9 *AM7A0C36H3SA 4TTZ0036A, 4A7Z0036A *AM7A0C48H4SA 4TTZ0048A, 4A7Z0048A 3 * May be A or T All other matches must be charged per the nameplate charging instructions. DISTANCE FROM BELLY BAND TO SHAFT FACE OF MOTOR FOR MINIMUM VIBRATION BLOWER HOUSING WHEEL BELLY BAND A MOTOR A is determined per chart Wheel is centered in Blower Housing TAM7 8 MODEL DIM "A" *AM7A0A24H2SA 2-3/8 *AM7A0B30H2SA 2-3/8 *AM7A0C36H3SA 2-3/8 *AM7A0C42H3SA 2-3/8 *AM7A0C48H4SA 2-3/8 *AM7A0C60H5SA 2-3/8 * May be "A" or" T"

7 Pb J4 HUM 32 33 64 TRANE U.S.INC. PART NO. LABEL 49 48 2 3 4 5 MCLR VDD VSS T2 T PGD R9 R2 R5 PGC R7 R4 R8 R3 R2 C6 R2 BARCODE 2 3 4 5 R34 R42 R Q R25 R8 R33 R39 R3 R0 C23 R4 R9 R57 R58 6 R4 +2V R48 R23 R20 +2V L2 L3 C7 C3 D C2 D2 RNET C D7 D4 K RNET 2 D6 D3 U R24 R7 U2 J3 C36 J9 J7 C3 C3 J C37 J8 R6 C7 C6 D5 D C5 C4 D8 R40 C9 R43 D0 R46 D9 C22 C9 C5 C2 R5 R R6 D2 R28 R26 R27 C0 C25 C24 D30 L D3 C44 C45 R22 C2 C8 C4 C C8 D3 } } Air Handler Control Panel BK Jumper Airflow Control (AFC) HUM OUTDOOR on } Capacity (Tons) AC (System) HP 2(Stages) 2(Compressor) INDOOR on S /Ton J7 - Motor Cool Off Delay Torque S2 J3 C42 C34 Y PTC R38 R32 R36 3.3V R85 R82 R84 R77 RX SCL SDA R64 R65 D9 D8 R44 Q3 Q5 C35 C30 C29 D6 C26 C27 D5 O C20 Q2 R79 TX R29 R83 C43 GND GND R76 R78 X Q4 R47 R35 R3 B R8 R54 R52 R49 R45 D4 R5 R55 R69 MOTOR R37 R86 R7 R72 Yo R75 R30 D7 Q6 D2 C32 R50 D20 C33 R53 R C28 R6 R98 R9 R59 Q7 R89 C49 D29 D27 C4 D26 R63 R08 R05 R97 C59 R74 C48 R62 R56 J8 C46 C55 C60 TZ2 R96 J2 R09 D22 R03 BK Jumper Yo Jumper W2 STATUS R95 D36 R06 W C54 U4 D24 C53 R60 C56 R99 D35 R02 R68 C40 R66 C47 C52 D34 Q8 C57 3.8 VDC D33 R0 J6 5V C50 MOV R87 U3 R0 Unit Test D25 R07 C58 R94 K2 3.8 VDC R04 R88 R93 R00 R70 C5 YO Jumper (Do Not Cut) STATUS C38 R67 C39 D23 D32 R80 D28 J9 - EHC/HHC R73 U5 J6 S3 +3.8V TEST J4 BR wire Not Used J5 J J J STATUS To EEV Stator J2 J6 STATUS OFF ON J6 22 40 J4 OPEN TEST CLOSE J3 J4 To Internal Condensate Switch (Optional) J3 SW R40A / R22 ET Sensor GT Sensor OPEN TEST CLOSE See Table 24 VAC Distribution Board 24 VAC From Transformer Electronic Expansion Valve Control (EVC) 3.8 VDC From DC Power Supply J8 3.8 VDC TAM7 9