Thermo Products OH8FA119DV5R Cooling Speed Set-ups, 3A Cooling blower motor speed chart

Page 35

Cooling Speed Set-ups

OH8FA119DV5

 

 

 

 

 

 

 

Furnace Motor Current

 

 

 

 

 

 

 

 

 

 

Draw (Amps/Watts) vs.

 

 

 

 

 

 

 

 

 

 

External Static Pressure (in W.C.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air Flow

 

 

 

 

 

 

 

 

 

 

Fan

 

 

 

 

 

 

 

 

 

 

 

 

 

Control

 

 

 

 

 

 

 

 

 

 

 

 

 

SW 1

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch

Clg.

 

 

 

 

 

 

 

 

 

 

 

 

Settings

Tonnage

Cool

Continuous

Dehum

0.1

 

0.2

0.3

0.4

0.5

0.6

0.7

 

6-OFF

2

800

500

557

0.8/69

 

1.0/88

1.3/112

1.5/132

1.7/147

1.9/169

2.2/194

 

5-OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

6-OFF

2.5

1018

509

703

1.1/92

 

1.4/123

1.7/148

1.9/170

2.3/207

2.6/235

2.8/253

 

5-OFF

 

 

4-ON

 

 

 

 

 

 

 

 

 

 

 

 

 

6-OFF

3

1212

606

848

1.4/127

 

1.9/166

2.2/194

2.4/218

2.8/251

3.1/287

3.5/325

 

5-ON

 

 

4-OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

6-OFF

3.5

1406

703

994

1.8/165

 

2.2/197

2.7/246

2.9/271

3.4/319

3.7/347

4.2/399

 

5-ON

 

 

4-ON

 

 

 

 

 

 

 

 

 

 

 

 

Factory

 

 

 

 

 

 

 

 

 

 

 

 

 

SW1

6-ON

4

1624

800

1139

2.6/239

 

3.1/286

3.6/335

3.8/360

4.3/411

4.6/444

5.2/494

Switch

5-OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

Settings

4-OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

6-ON

4.5

1818

897

1285

3.4/317

 

4.0/373

4.5/423

5.0/476

5.4/521

5.6/544

6.0/588

 

5-OFF

 

 

4-ON

 

 

 

 

 

 

 

 

 

 

 

 

 

6-ON

5

2012

994

1406

4.5/442

 

5.0/479

5.4/529

5.8/576

6.3/614

6.9/675

7.3/723

 

5-ON

 

 

4-OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

6-ON

5.5

2230

1115

1551

6.1/597

 

6.5/635

7.1/715

7.7/767

8.2/819

8.7/877

9.1/918

 

5-ON

 

 

4-ON

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: All information is approximate. Results will vary by installation.

Figure 18-3A: Cooling blower motor speed chart

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Contents OH6FA072DV4N OH6FX072DV4R OH6FA072DV4BOH6FA072DV4R Contents = Front = Highboy D = DownflowSafety Section Page Combustible material Codes and ClearancesNon-combustible material TOP Sides of Plenum From Rear FLUE/VENT II. General Instructions Read Before Start of InstallationType Model NO.1 From Sides Front Unit Furnace Highboy OH6FA072D OH8FA119DPrevention of Chimney Condensing ChimneyProper Chimney Size Proper Chimney Height Proper Vent Connector PIPE/CHIMNEY ConnectionFlue Pipe CLEARANCES, Sizing and Type Tight CLEAN-OUT Doors and ConnectionsTight Joints No Interconnected Chimney FluesReduction of Clearances with Specified Forms of Protection Rotation of Front Flue Elbow VentingDuct WORK/AIR Conditioning Draft RegulatorsAirflow Requirements and Sizing of Duct Work Page Supply air duct sizing Example Examples Air Filter Mounted External to FurnaceA typical filter rack and dimensions for the OH6 furnace OH6 OH8 Limit Position and LocationMaximum Filter Type Air Velocity Model Number Ft/min Do not remove this retainer when installing burner Burner InstallationDo not Change Position of the Chamber Burner Specifications and ApplicationsBTU/HR Beckett RielloBTU/HR Heating Capacity Mounting the 2-STAGE Riello BurnerOIL Tank and Piping Electrical Wiriing OIL FilterElectronic Air Cleaner EAC and Humidifier Installation Fan Control Module Thermostat Anticipator SettingHeat Anticipator Adjustment Scale Preferred method of adjustmentBlower Motor Speed Selection OH6FA072DV4 Heating Speed Set-upsOH8FA119DV5 1A ECM blower motor speed chartOH6FX072DV4 Heating Speed Set-ups 2 StageCooling blower motor speed chart Cooling Speed Set-ups 3A Cooling blower motor speed chartHigh OH6FA072D4812.5/1270 11.7/1200 11.2/1150 10.7/1110 10.2/1060 1020 969 OH8FA119D60Blower Controller Information for PSC Motor Terminal Definitions & Field WiringOutputs InputsOperating Modes On and OFF Blower Delay Time Switch Settings Diagnostic Features PSC Trouble ShootingOperating Instructions Startup ProceduresSTOP! Read the safety information above To Turn Off Oil to Appliance Adjustment of Burner CombustionPreliminary Adjustment of Burner Air Band and Air Shutter Combustion Head Setting for 2-STAGE Riello BurnerTurn to the Left Sign AIR Damper AdjustmentTurn to the Right Sign + 2nd Stage Adjustment 1st Stage AdjustmentAdjustment Of Heat Input Rate Page Checkout Procedure Inspection Areas III. Users Information SectionStarting the Burner Filter Cleaning and LocationIV. Installers Instructions to User Heat Exchanger Dealer MaintenanceSafety During Servicing and Inspection General InspectionHeat Exchanger Cleaning Instructions OH6 8FT OH8 8FT SUPPLY/RETURN AIR Filter Filter maintenance procedureElectrical System SUPPLY/RETURN AIR BlowerOn Shutdown Filter replacementExtended Appliance Shutdown On Startup VI. HOMEOWNER/USER Information and Routine MaintenancePage Beckett Burner Riello Burner Location of oil primary control reset buttonNumber of flashes Cad Cell Resistance in ohms Model R7184B DiagnosticsDiagnostic Features CAD Cell Checkout ProcedurePage VIII. Sequence of Operations Flow Chart Page IX. Trouble Shooting Flow Chart Page Page Page Page Customer Appendix a Replacement Parts Replacement Parts for OH8FA119D Appendix B Wiring Diagrams OH6FA072DV4 ECM Wiring Diagram OH6FX072DV4 ECM 2-Stage Wiring Diagram OH8FA1119D60 PSC Wiring Diagram OH8FA1119DV5 ECM Wiring Diagram
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OH8FA119D60B, OH8FA119DV5B, OH6FX072DV4R, OH6FA072DV4N, OH6FA072D48N specifications

Thermo Products has established a reputation for delivering high-quality heating solutions tailored for various applications. Among their standout offerings are the OH8FA119DV5R, OH8FA119D60R, OH6FA072D48B, OH6FA072D48N, and OH6FA072DV4N models. These units are engineered with precision and incorporate advanced technologies to deliver reliable performance in residential and commercial settings.

One of the main features of these models is their energy efficiency. They utilize modern heat exchanger designs, which allow for maximum heat transfer while minimizing energy consumption. This not only helps in reducing utility bills but also supports sustainable practices by lowering the carbon footprint. Many systems are also equipped with variable-speed motors, providing precise airflow control, which enhances comfort while operating quietly.

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Safety is also a key consideration in these products. Equipped with multiple safety features, including overheat protection and flame sensors, users can rest assured their heating systems operate without risk. Additionally, these models often include advanced diagnostics, making troubleshooting easier and enhancing user experience.

In summary, Thermo Products' OH8FA119DV5R, OH8FA119D60R, OH6FA072D48B, OH6FA072D48N, and OH6FA072DV4N represent a blend of efficiency, technology, durability, and safety in heating solutions. Whether for a cozy home or a large commercial space, these models offer versatile options to meet diverse heating needs while prioritizing energy conservation and user convenience. As the demand for efficient heating continues to rise, Thermo Products remains a leader in providing innovative solutions that cater to modern heating requirements.
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