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The air distribution system has the greatest effect on airflow. The duct system is totally controlled by the contractor. For this reason, the contractor 
should use only industry-recognized procedures.
Heat pump systems require a specified airflow. Each ton of cooling requires between 350 and 450 cubic feet of air per minute (CFM), or 400 CFM 
nominally.
Duct design and construction should be carefully done. System performance can be lowered dramatically through bad planning or workmanship.
Air supply diffusers must be selected and located carefully. They must be sized and positioned to deliver air along the perimerter of the space. If 
they are too small for their intended airflow, they become noisy. If they are not located properly, they cause drafts. Air grilles must be properly sized 
to carry air back to the blower.If they are too small, they also cause noise.
The installers should balance the air distribution system to ensure proper quiet airflow to all rooms in the home. This ensures a comfortable living 
space.

Airflow performance data is based on cooling performance with a coil and no filter in place. Select performance table for appropriate unit size 
external static applied to unit allows operation within the minimum and maximum limits shown in table below for both cooling and electric heat 
operation. 

Airflow Performance(Standard CFM)

1. Airflow based upon dry coil at 230V with no electric heat

no filter. For 24, 30,and 36 sizes, airflow at 208V is approximately the same as

230V because the mult-tap ECM motor is a constant torque motor. The torque doesn’t drop off at the speeds in which the motor operates.
2. Airflow is equivalent for front or bottom return configurations.
3. SCFM is nearly the same with cooling performance airflow, the gap is in the 1 to 2%.

Section 6. Performance and Electrical Data (WALL-MOUNT AIR HANDLERS ARE SUITABLE

FOR MOBILE HOME APPLICATIONS)

--- Shaded boxes represent airflow outside the required 300-450 cfm/ton.

* When TMM5B0A24M21SAA

 

is 

used with 1.5ton outdoor unit ,select SCFM between 450 and 675.

NOTES:

0

0.1

0.18

0.2

0.3

0.4

0.5

0.6

0.7

0.8

Tap(5)

913

881

848

848

818

792

763

731

691

650

Tap(4)-Factory

825

787

756

753

717

682

650

617

580

540

Tap(3)

737

700

666

663

630

589

550

511

474

436

Tap(2)

675

632

598

596

555

521

480

440

399

366

Tap(1)

590

548

512

499

455

430

368

338

309

263

Tap(5)

1362

1325

1280

1266

1238

1197

1159

1119

1080

1040

Tap(4)

1282

1242

1195

1176

1151

1111

1071

1028

975

936

Tap(3)

1267

1225

1178

1143

1120

1078

1036

993

942

897

Tap(2)-Factory

1157

1111

1061

1052

1016

971

929

884

842

802

Tap(1)

1077

1028

978

965

932

886

850

804

768

732

Tap(5)

1362

1325

1280

1266

1238

1197

1159

1119

1080

1040

Tap(4)-Factory

1282

1242

1195

1176

1151

1111

1071

1028

975

936

Tap(3)

1267

1225

1178

1143

1120

1078

1036

993

942

897

Tap(2)

1157

1111

1061

1052

1016

971

929

884

842

802

Tap(1)

1077

1028

978

965

932

886

850

804

768

732

36

30

24

Model

BLOW ER

SPEEDS

EXTERNAL STATIC PRESSURE(in.w.c.)

TMM5B

11

Содержание TMM5B0A24M21SAA

Страница 1: ...versatile units are applicable to air conditioning and heat pump applications Field installed electric resistance heaters are available All aluminum coil Blower and coil slide out easily for maintenan...

Страница 2: ...state electrical code on requirements for grounding Failure to follow this warning could result in property damage serious personal injury or death HAZARDOUS VAPORS Do not install an air handler with...

Страница 3: ...ns adhesives cleaning compounds and cement creates a corrosive condition which may cause rapid deterioration of the cabinet and internal components CAUTION SAFETY HAZARD Sharp Edge Hazard Be careful o...

Страница 4: ...the air handler above the wall mounting bracket and attach the unit to the installed bracket Reference Figure 3 1 4 Install the additional bottom plate for extra support for this type mounting see fi...

Страница 5: ...dential Winter and Summer Air Conditioning and Equipment Selection Latest editions are available from ACCA Air Conditioning Contractors of America 1513 16th Street N W Washington D C 20036 If duct sys...

Страница 6: ...ze the fan on a demand for heating or cooling Install the thermostat on an inside wall away from drafts lights or other heat sources in a location that has sufficient air circulation from other rooms...

Страница 7: ...uspension if used is secure and there are no tools or loose debris in around or on top of the unit 2 Properly insulate suction lines and fittings 3 Properly secure and isolate all refrigerant lines 4...

Страница 8: ...COMPONENT ARRANGEMENT FM NOT SUITABLE FOR USE ON SYSTEMS EXCEEDING 150V TO GROUND NE CONVIENT PAS AUXINSTALLATIONS DE PLUS DE 150V ALA TERRE CAUTION ATTENTION TMM5B0A24M21SAA TMM5B0B36M31SAA Fig 4 1 8...

Страница 9: ...COMPONENT ARRANGEMENT FM NOT SUITABLE FOR USE ON SYSTEMS EXCEEDING 150V TO GROUND NE CONVIENT PAS AUXINSTALLATIONS DE PLUS DE 150V ALA TERRE CAUTION ATTENTION Fig 4 2 TMM5B0B30M21SAA 9...

Страница 10: ...24 36 24 36 24 36 10 Circuit Breaker Minimum CFM MODEL 1 2 3 575 600 625 575 600 625 700 725 750 10 TMM5B0A24M21SAA TMM5B0B30M21SAA TMM5B0B36M31SAA Section 5 Heater Pressure Drop Table Use For All TMM...

Страница 11: ...n dry coil at 230V with no electric heat no filter For 24 30 and 36 sizes airflow at 208V is approximately the same as 230V because the mult tap ECM motor is a constant torque motor The torque doesn t...

Страница 12: ...ection 3 4 female pipe thread NPT Primary drain conncetion 3 4 female pipe thread NPT Front return shown Units may also be installed as bottom return See the applications section for more detail NOTE...

Страница 13: ...ww trane com www americanstandardair com The manufacturer has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice Tran...

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