Goodman Mfg CVC9/95, MVC95 installation instructions AirflowTable

Page 41

STARTUP PROCEDURE & ADJUSTMENT

Profile B ramps up to full cooling demand airflow by first stepping up to 50% of the full demand for 30 seconds. The motor then ramps to 100% of the required airflow. Aone (1) minute OFF delay at 100% of the cooling airflow is provided.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100% CFM

 

 

 

100% CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

50% CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2 min

 

 

 

 

 

 

 

 

 

 

 

 

 

1 min

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Profile C ramps up to 85% of the full cooling demand airflow and operates there for approximately 7 1/2 minutes. The motor then steps up to the full demand airflow. Profile C also has a one (1) minute 100% OFF delay.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

100% CFM

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sw itch Bank: S3

Cooling Speed

DIP Sw itch No.

 

 

Taps

1

2

 

 

 

A

OFF

OFF

B

ON

OFF

C

OFF

ON

D*

ON

ON

(*Indicates factory setting)

 

 

Switch Bank: S3

 

Adjust Taps

DIP Switch No.

 

 

3

4

 

Normal*

OFF

OFF

10%

ON

OFF

-10%

OFF

ON

Normal

ON

ON

(*Indicates factory setting)

Profile D ramps up to 50% of the demand for 1/2 minute, then ramps to 85% of the full cooling demand airflow and operates there for approximately 7 1/2 minutes. The motor then steps up to the full demand airflow. Profile D has a 1/ 2 minute at 50% airflow OFF delay.

 

 

Low

High

Low

High

Model

Tap

Stage

Stage

Stage

Stage

 

 

Cool

Cool

Heat

Heat

 

 

 

 

 

 

 

A

390

600

550

792

*MVC950453BX*

B

520

800

600

864

C

650

1000

650

936

 

 

D

780

1200

700

1008

 

 

 

 

 

 

 

A

390

600

840

1210

*MVC950704CX*

B

520

800

920

1325

C

715

1100

1000

1440

 

 

D

929

1429

1080

1555

 

 

 

 

 

 

 

A

550

810

1050

1490

*MVC950905CX*

B

770

1100

1120

1570

C

1000

1470

1200

1690

 

 

D

1250

1810

1250

1780

 

 

 

 

 

 

 

A

520

800

1125

1620

*MVC950905DX*

B

715

1000

1195

1721

C

910

1400

1265

1822

 

 

D

1170

1800

1335

1922

 

 

 

 

 

 

 

A

520

800

1230

1771

*MVC951155DX*

B

715

1100

1265

1822

C

910

1400

1300

1872

 

 

D

1170

1800

1335

1922

 

 

 

 

 

 

 

A

390

600

830

1195

*CVC90704CX*

B

520

800

915

1318

C

715

1100

1000

1440

 

 

D

929

1429

1085

1562

 

 

 

 

 

 

 

A

360

660

870

1230

*CVC950714CX*

B

520

830

950

1350

C

780

1130

1040

1470

 

 

D

960

1460

1130

1600

 

 

 

 

 

 

 

A

520

800

1110

1598

*CVC90905DX*

B

715

1100

1185

1706

C

910

1400

1260

1814

 

 

D

1170

1800

1335

1922

 

 

 

 

 

 

 

A

560

810

1120

1620

*CVC950915DX*

B

740

1110

1220

1760

C

920

1430

1280

1860

 

 

D

1190

1860

1340

1970

 

 

 

 

 

 

 

A

508

783

1214

1759

*CVC91155DX*

B

690

1091

1229

1791

C

906

1406

1296

1838

 

 

D

1165

1809

1302

1878

AirflowTable

OFF

OFF

41

Image 41
Contents Type FSP Category IV Direct or Non Direct Vent Air Furnace Product Description Normal Sequence of Operation Troubleshooting What to do if YOU Smell GAS Safety PrecautionsTotheinstaller ElectrostaticdischargeesdprecautionsProduct Description & Application ShippinginspectionProductapplication FeaturesProduct Description Location Requirements & Considerations Existingfurnaceremoval ClearancesandaccessibilityFurnacesuspension Thermostatlocation Installation PositionsCombustion & Ventilation AIR Requirements HorizontalFurnace AlternateVent/FlueLocation RecommendedInstallationPositionsHorizontal Applications & Considerations VENT/FLUE Pipe & Combustion AIR Pipe Propane GAS/HIGH Altitude InstallationsTerminationlocations MaterialsandjoiningmethodsPROPERVENT/FLUEANDCOMBUSTIONAIRPIPINGPRACTICES Vent Termination Clearances Increased Clearance ConfigurationCanadianventingrequirements StandardfurnaceconnectionsAlternatefurnaceconnections Vent/FluePipeCutsRemove Pipe Relocate NON-DIRECTVENTSINGLEPIPEPIPING UpflowAlternate Vertical Termination Single Pipe Vertical Termination Single PipeHorizontalTerminationSinglePipe DirectventdualpipepipingStandard Horizontal Terminations Dual Pipe Vertical Terminations Dual PipeHorizontalVentingOfMultipleUnits Alternate Horizontal Vent Termination Dual PipeConcentricventtermination Side Wall Vent KITStandardrightorleftsidedrainhoseconnections Condensate Drain Lines & Drain TrapHose and Tube Identification Drain Trap Mounting UPRIGHTINSTALLATIONS-TRAPONRIGHTSIDEExternally UPRIGHTINSTALLATIONS-TRAP on Leftside Counterflow furnaces HorizontalinstallationsCut Electrical Connections WiringharnessJunctionbox Relocation 115VOLT Line ConnectionsSINGLE-STAGE Heatingthermostatapplication Thermostat Wiring Diagrams24VOLTTHERMOSTATWIRING Fossilfuelapplications Accessory load specifications are as followsGAS Supply and Piping Accessories Wiring24VOLTHUMIDIFIER HighaltitudederateNatural Gas Capacity of Pipe Cubic Feet of Gas Per Hour CFH GaspipingconnectionsGas Piping Connections Horizontal Upflow ModelPropanegastanksandpiping PropaneGasInstallationTypCoupling Degree elbow Inch close nipple Circulating AIR & Filters Propane Gas Piping ChartDuct Work -AIR Flow Checking Duct StaticChecking Static Pressure 80% Furnace Shown, 90% Similar Consult proper tables for the quantity of airDuctFlangeCutOuts BottomreturnairopeningupflowmodelsFollowing figure shows possible filter locations Startup Procedure & AdjustmentStartup Procedure &ADJUSTMENT Set the thermostat to the lowest setting TemperatureIf you smell gas after five minutes, immediately follow White-Rodgers Model 36G54 Two-StageTurn on the gas supply GasmanifoldpressuremeasurementandadjustmentHoneywell Model VR9205 Connected to Manometer Measuring Inlet Gas Pressure Alt. MethodGasinputratemeasurementnaturalgasonly TemperatureriseCirculatorblowerspeeds Temperature Rise MeasurementAirflowTable Blowerheat Offdelay Timings Heat Off Delay DipswitchesComfortnet System OverviewSystem System Operating System Wiring using Four-WiresComfortnetsystemadvancedfeatures Touch To step through the list of installed equipPear. Use Value. TouchConfiguration Is 30 seconds Non-CT compatible single stage AC unit NetworktroubleshootingPower UP SystemtroubleshootingNormal Sequence of Operation HeatingmodeFanonlymode Operational Checks & Safety Circuit DescriptionCoolingmode Troubleshooting Troubleshooting & Maintenance Operational ChecksSafety Circuit Description Follow the manufacturer’s directions for service Troubleshooting & MaintenanceMaintenance Repair and Replacement Parts Before Leaving AN InstallationInduced Draft Blower Transformer Door Switch MiscellaneousBank DIP SwitchesInternal Troubleshooting ChartLimit Message ChartInvalid Trips Status Codes CVC9AA, *MVC95AA Wiring DiagramCVC9AB, *MVC95AB

MVC95, CVC9/95 specifications

Goodman Manufacturing has established itself as a leader in the HVAC industry, and among its stellar lineup, the Goodman CVC9/95 and MVC95 stand out for their remarkable features, technologies, and efficiency.

The Goodman CVC9/95 is a high-performance gas furnace, designed for homeowners seeking reliability and cost-effective heating solutions. It operates with an impressive 95% Annual Fuel Utilization Efficiency (AFUE), which means that a significant portion of the fuel it consumes is converted into heat. This level of efficiency not only contributes to lower energy bills but also reduces greenhouse gas emissions, making it an environmentally friendly choice.

One of the standout features of the CVC9/95 is its multi-speed ECM blower motor. This technology adjusts the airflow according to the heating demands of the home, ensuring consistent and comfortable temperatures. The ECM motor also operates quietly, enhancing the comfort of your living space without the disruptive noise often associated with traditional furnaces.

The MVC95, on the other hand, offers similar efficiency with its also 95% AFUE rating. This model is equipped with a patented ignition system that enhances reliability with minimal maintenance needs. Its durable construction includes a heavy-gauge steel cabinet and an insulated blower compartment that minimizes heat loss. This design not only supports optimal performance but also contributes to its longevity.

Both models come with a self-diagnostic control board that provides straightforward troubleshooting capabilities, making it easier for technicians to ensure that your system is operating at peak performance. This feature aids in timely maintenance, which is crucial for extending the lifespan of the unit.

Additionally, Goodman backs their products with a strong warranty, offering a lifetime limited warranty on the heat exchanger and a 10-year limited parts warranty. This assurance provides homeowners peace of mind regarding their investment.

In the landscape of HVAC solutions, the Goodman CVC9/95 and MVC95 models exemplify a commitment to quality, efficiency, and advanced technology. Whether for new constructions or replacements, these furnaces offer superior heating performance coupled with modern conveniences, making them an invaluable choice for homeowners seeking effective climate control solutions. With their low emissions and high efficiency, choosing Goodman means investing in both comfort and sustainability.