Goodman Mfg VC8 instruction manual To step to the next item

Page 31

COMFORTNET™ SYSTEM

ACCESSING AND NAVIGATING THE ADVANCED FEATURES MENUS

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.

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

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

Clean Display

Installer

Set Time

Set

R un

Config

 

Schedule

Schedule

 

 

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 equip- ment menus, touch the Menu key. Touch Menu again to revert back to the Thermostat Options Menu. Touch the Run Sched- ule key to step out of all menus and back to the CT thermostat Home Screen Display.

THERMOSTAT MENU

If this furnace is installed with a CT compatible heat pump, the system is recognized as a dual fuel system. The balance point temperature should be set via the thermostat advanced menu. Navigate to the THERMOSTAT menu. Press the IN- STALLER CONFIG key. Navigate to the SETUP menu and press the INSTALLER CONFIG button. Navigate to dF BAL PNT. Adjust the dual fuel system balance point using the back/ forward arrows.

DIAGNOSTICS

Upon entering the advanced menus, the Advanced Fault Menu is displayed. The display will change to the Fault Screen and indicate 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 equipment. The text “NO FAULTS” will be scrolled if no errors are present.

Accessing the furnace’s diagnostics menu provides ready ac- cess to the last six faults detected by the furnace. Faults are stored most recent to least recent. Any consecutively repeated fault is stored a maximum of three times. Example: A clogged return air filter causes the furnace limit to trip repeatedly. The control will only store this fault the first three consecutive times the fault occurs. Navigate to the diagnostics menu as described above in Accessing and Navigating the Advanced Features Menus.

NOTE: It is highly recommended that the fault history be cleared

Call for Service

Advanced

Menu

Run

Schedule

Call for Service

Advanced

Menu

Run

Schedule

when performing maintenance or servicing the furnace.

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 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

appear. Use the _ or +

keys to adjust the setting to the

desired value. Touch the

+ or

_ to step to the next item.

“WORKING” will appear as the settings are being updated. “DONE” will appear to indicate the change was accepted. If

31

Page 30 Page 32
Image 31
Page 30 Page 32
Contents Installation Instructions for *D, MVC8 GAS Furnace Upright Installations Table of Contents What to do if YOU Smell GAS Safety PrecautionsKeep this literature in a safe place for future reference Product ApplicationProduct Description Location Requirements and ConsiderationsNational Fire Protection Association, Inc CSA InternationalClearances and Accessibility Combustion & Ventilation Category Following vent testing procedure is reproduced fromCategory I Venting Vertical Venting Exterior Masonry Chimneys Category I Furnaces onlyExteriormasonrychimneyscategoryifurnacesonly Proper Chimney Termination? Check Check 3 Chimney Crown Condition Electrical Connections High Voltage Important Note Single Stage Heating with Single Stage Cooling Thermostat Wiring DiagramsGAS Supply and Piping Accessories WiringGas Altitude Kit Orifice Manifold Pressure Circulating AIR and FiltersGeneral Furnace Layout Propane Gas Installation Typ Checking Static Pressure 80% Furnace Shown, 90% Similar START-UP Procedure and AdjustmentUpright Installations Honeywell Model VR9205 Two-Stage White-Rodgers Model 36G54 Two-StageHoneywell Model VR9205 Connected to Manometer White-Rodgers Model 36G54 Connected to ManometerMeasuring Inlet Gas Pressure Alt. Method Example Temperature Rise MeasurementSwitch Bank S4 Heat Off Delay Dipswitches Switch Bank S4Comfortnet System Comfortnet SystemCTK01AA System Wiring using Four-WiresTo step to the next item Configuration Cool Airflow CL CFM Normal Sequence of Operation Operational Checks & Safety Circuit DescriptionOperational Checks Safety Circuit Description Troubleshooting & MaintenanceTroubleshooting Miscellaneous MaintenanceRepair and Replacement Parts Before Leaving AN InstallationInternal Troubleshooting ChartLimit Message ChartInvalid Trips Status Codes AIR Flow Data DIP SwitchesRD WH MVC8AA Wiring DiagramMVC8AB, *DVC8AA Wiring Diagram

VC8 specifications

Goodman Manufacturing has established itself as a leading provider of quality heating, ventilation, and air conditioning (HVAC) systems. Among its impressive lineup is the Goodman VC8, a versatile and efficient variable-capacity air conditioner that stands out due to its innovative design and advanced technologies.

The Goodman VC8 is known for its superior energy efficiency, featuring a SEER (Seasonal Energy Efficiency Ratio) rating higher than 20. This means that it operates efficiently across various climatic conditions, ensuring optimal cooling with minimal energy consumption. The high SEER rating not only translates to lower energy bills but also contributes to a reduced environmental footprint, making it a smart choice for eco-conscious consumers.

One of the standout features of the VC8 is its variable-speed compressor, which allows the system to adjust its output based on the cooling needs of the space. This technology enables the unit to run at lower speeds for longer periods, maintaining a consistent temperature while reducing energy usage. The variable-speed operation also contributes to quieter operation compared to traditional air conditioning systems. Homeowners can enjoy a peaceful indoor environment without the disruptive noise commonly associated with air conditioning units.

In terms of comfort, the Goodman VC8 employs advanced humidity control features, ensuring that moisture is efficiently managed within the space. This not only enhances comfort levels but also helps to prevent issues related to excessive humidity, such as mold growth and structural damage.

The VC8 is designed for reliable performance and durability, with its robust construction and dependable components. Goodman manufactures its products with high-quality materials to withstand the rigors of daily use and various weather conditions, ensuring long-lasting operation.

Additionally, the VC8 incorporates smart technology features, including compatibility with Wi-Fi-enabled thermostats. Homeowners can easily monitor and control their system remotely, providing convenience and peace of mind.

The Goodman VC8 is an exemplary solution for those looking for an energy-efficient, advanced air conditioning system. With its variable-speed compressor, excellent humidity control, durable construction, and smart features, it promises comfort and reliability suitable for any residential space. By choosing Goodman, homeowners can invest in a quality HVAC system designed to meet modern needs and preferences.
Top Page Image Contents