Goodman Mfg MVC95 Touch To step through the list of installed equip, Pear. Use, Value. Touch

Page 44

COMFORTNET™ SYSTEM

CTK01AA

1 2 R C Thermostat

CT™ Compatible

1 2 R C Furnace Integrated

Control Module

40VA Transformer (included in

CTK01AA kit)1 2 R C CT™ Compatible

AC/HP Integrated

Control Module

208/230 VAC 24 VAC

System Wiring using Two-Wires between Furnace and AC/HP and

Four-Wires between Furnace and Thermostat

CT COMPATIBLE FURNACE WITH NON-CTCOMPATIBLE SINGLE- STAGEAIRCONDITIONER

Four wires are required between the furnace and thermostat. Two wires are required between the furnace control and single stage air conditioner. For this system configuration, the “Y1” terminal on the integrated furnace control becomes an output rather than an input. The “Y1” connection to the outdoor unit is made using both 4-position thermostat connectors in the CTK01AA kit. Remove the red keying tabs from the on-board connector block and posi- tion both 4-position connector such that “1”, “2”, “R”, “C”, and “Y1” positions are filled.

•Touch and hold the Installer Config key again for approximately 3 seconds to enter theAdvanced Installer Configuration menu.

Clean Display

Installer

Set Time

Set

R un

Config

 

Schedule

Schedule

 

 

Upon entering the advanced menus, theAdvanced Fault Menu is displayed. The display will change to the Fault Screen and indi- cate any faults that may be present in the indoor or outdoor equipment. If a fault is present, the Fault Screen will show the equipment and an error code with a description of the fault. Touch

_ or + keys to view the fault status of any remaining equip- ment. The text “NO FAULTS” will be scrolled if no errors are present.

CTK01AA

4-Position Connectors

Thermostat

from CTK01AA

1 2 R C

Thermostat Kit

 

1

2

R C G

W1

W2

Y1

Y2

O

CT™ Compatible

Furnace Integrated

Control Module

Call for Service

Advanced

Menu

Run

Schedule

Call for Service

Advanced

Menu

Run

Schedule

Touch the

+

or

_ to step through the list of installed equip-

ment, including the thermostat. Touch the Installer Config key to enter the submenus for the equipment displayed. The text “WORKING” will be displayed in the scrolling display area while

C

Y

Non-CT™ Compatible

 

 

Single Stage AC

System Wiring between Furnace and Non-CT Compatible Single

StageAirConditioner

COMFORTNETSYSTEMADVANCEDFEATURES

The ComfortNet system permits access to additional system in- formation, advanced setup features, and advanced diagnostic/ troubleshooting features. These advanced features are organized into a menu structure. The menus are accessed and navigated as described in the following section.

ACCESSINGAND NAVIGATINGTHEADVANCED FEATURESMENUS

The advanced system features are accessed using the ComfortNet thermostat. These advanced features are accessed as follows:

•On the CT thermostat Home Screen Display, touch the Menu key to display additional key choices.

•Touchand hold theInstallerConfigkeyforapproximately 3 seconds to enter the Thermostat Options Configuration menu.

the data is being retrieved. The first sub-menu is then displayed. See tables below for listing of furnace submenus.

Touch the + or _ to step through the list of submenus and view settings. If a setting can be adjusted, _ and + keys will ap-

pear. Use the _

or + keys to adjust the setting to the desired

value. Touch the

+ or _ to step to the next item. “WORK-

ING” will appear as the settings are being updated. “DONE” will appear to indicate the change was accepted. If the change is not accepted, the display will show “FAIL” then revert to the Fault Screen.

Some parameters being displayed switch between the item name and the item value. Touch the Hold key to momentarily stop the display from switching.

To exit an equipment submenu and revert back to the equipment menus, touch the Menu key. Touch Menu again to revert back to the Thermostat Options Menu. Touch the Run Schedule key to step out of all menus and back to the CT thermostat Home Screen Display.

44

Page 43 Page 45
Image 44
Page 43 Page 45
Contents Type FSP Category IV Direct or Non Direct Vent Air Furnace Product Description Normal Sequence of Operation Troubleshooting Safety Precautions What to do if YOU Smell GASElectrostaticdischargeesdprecautions TotheinstallerProduct Description & Application ShippinginspectionProductapplication FeaturesProduct Description Location Requirements & Considerations Existingfurnaceremoval ClearancesandaccessibilityFurnacesuspension Thermostatlocation Installation PositionsCombustion & Ventilation AIR Requirements HorizontalFurnace AlternateVent/FlueLocation RecommendedInstallationPositionsHorizontal Applications & Considerations Propane GAS/HIGH Altitude Installations VENT/FLUE Pipe & Combustion AIR PipeTerminationlocations MaterialsandjoiningmethodsPROPERVENT/FLUEANDCOMBUSTIONAIRPIPINGPRACTICES Increased Clearance Configuration Vent Termination ClearancesCanadianventingrequirements StandardfurnaceconnectionsVent/FluePipeCuts AlternatefurnaceconnectionsRemove Pipe Relocate Upflow NON-DIRECTVENTSINGLEPIPEPIPINGVertical Termination Single Pipe Alternate Vertical Termination Single PipeHorizontalTerminationSinglePipe DirectventdualpipepipingVertical Terminations Dual Pipe Standard Horizontal Terminations Dual PipeAlternate Horizontal Vent Termination Dual Pipe HorizontalVentingOfMultipleUnitsConcentricventtermination Side Wall Vent KITStandardrightorleftsidedrainhoseconnections Condensate Drain Lines & Drain TrapHose and Tube Identification UPRIGHTINSTALLATIONS-TRAPONRIGHTSIDE Drain Trap MountingExternally UPRIGHTINSTALLATIONS-TRAP on Leftside Horizontalinstallations Counterflow furnacesCut Wiringharness Electrical ConnectionsJunctionbox Relocation 115VOLT Line ConnectionsSINGLE-STAGE Heatingthermostatapplication Thermostat Wiring Diagrams24VOLTTHERMOSTATWIRING Accessory load specifications are as follows FossilfuelapplicationsAccessories Wiring GAS Supply and Piping24VOLTHUMIDIFIER HighaltitudederateGaspipingconnections Natural Gas Capacity of Pipe Cubic Feet of Gas Per Hour CFHHorizontal Upflow Model Gas Piping ConnectionsPropanegastanksandpiping PropaneGasInstallationTypCoupling Degree elbow Inch close nipple Propane Gas Piping Chart Circulating AIR & FiltersDuct Work -AIR Flow Checking Duct StaticConsult proper tables for the quantity of air Checking Static Pressure 80% Furnace Shown, 90% SimilarDuctFlangeCutOuts BottomreturnairopeningupflowmodelsFollowing figure shows possible filter locations Startup Procedure & AdjustmentStartup Procedure &ADJUSTMENT Temperature Set the thermostat to the lowest settingIf you smell gas after five minutes, immediately follow White-Rodgers Model 36G54 Two-StageGasmanifoldpressuremeasurementandadjustment Turn on the gas supplyHoneywell Model VR9205 Connected to Manometer Measuring Inlet Gas Pressure Alt. MethodTemperaturerise GasinputratemeasurementnaturalgasonlyTemperature Rise Measurement CirculatorblowerspeedsAirflowTable Heat Off Delay Dipswitches Blowerheat Offdelay TimingsComfortnet System OverviewSystem Wiring using Four-Wires System System OperatingTouch To step through the list of installed equip ComfortnetsystemadvancedfeaturesPear. Use Value. TouchConfiguration Networktroubleshooting Is 30 seconds Non-CT compatible single stage AC unitSystemtroubleshooting Power UPNormal 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 Before Leaving AN Installation Repair and Replacement PartsInduced Draft Blower Transformer Door Switch MiscellaneousDIP Switches BankTroubleshooting Chart InternalLimit Chart MessageInvalid Trips Status Codes Wiring Diagram CVC9AA, *MVC95AACVC9AB, *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.
Top Page Image Contents