Goodman Mfg ANSI Z21.47CSA-2.3 installation instructions GAS Supply Piping, CPG240 GAS Heat

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ELECTRICAL ENTRANCE LOCATIONS

Unit is equipped with a Low Voltage Terminal Block and has Single Point wiring to the contactor.

LOW VOLTAGE CONTROL WIRING

1.A 24V thermostat must be installed for unit operation. It may be purchased with the unit or field -supplied. Thermostats may be programmable or electromechanical as required.

2.Locate thermostat or remote sensor in the conditioned space where it will sense average temperature. Do not locate the device where it may be directly exposed to supply air, sunlight or other sources of heat. Follow installation instructions packaged with the thermostat.

3.Use #18 AWG wire for 24V control wiring runs not exceeding 75 feet. Use #16 AWG wire for 24V control wiring runs not exceeding 125 feet. Use #14 AWG wire for 24V control wiring runs not exceeding 200 feet. Low voltage wiring may be National Electrical Code (NEC) Class 2 where permitted by local codes.

4.Route thermostat wires from sub-base terminals to the unit. Control wiring should enter through the duct panel (dimple marks entrance location). Connect thermostat and any accessory wiring to low voltage terminal block TB1 in the main control box.

NOTE: Field-supplied conduit may need to be installed depending on unit/curb configuration. Use #18 AWG solid conductor wire whenever connecting thermostat wires to terminals on sub-base. DO NOT use larger than #18 AWG wire. A transition to #18 AWG wire may be required before entering thermostat sub-base.

LEAD

THERMOSTAT

 

 

Red

R (24V)

Green

G (Fan)

Yellow

Y1 (High Cool)

Purple

Y2 (Low Cool)

Blue

Common (if req'd)

W hite

W 1 (Heat)

Brown

W 2 (High Heat)

CPG240 (GAS HEAT)

GAS SUPPLY PIPING

WARNING

TO PREVENT PERSONAL INJURY OR DEATH DUE TO IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE, REFER TO THIS MANUAL. FOR ADDITIONAL ASSISTANCE OR INFORMATION, CONSULT A QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER.

IMPORTANT NOTE: This unit is factory set to operate on natural gas at the altitudes shown on the rating plate.

WARNING

TO PREVENT PROPERTY DAMAGE, PERSONAL INJURY OR DEATH WHEN EITHER USING PROPANE GAS ALONE OR AT HIGHER ALTITUDES, OBTAIN AND INSTALL THE PROPER CONVERSION KIT(S). FAILURE TO DO SO CAN RESULT IN UNSATISFACTORY OPERATION AND/OR EQUIPMENT DAMAGE. HIGH ALTITUDE KITS ARE FOR U.S. INSTALLATIONS ONLY AND ARE NOT APPROVED FOR USE IN CANADA.

The rating plate is stamped with the model number, type of gas and gas input rating. Make sure the unit is equipped to operate on the type of gas available. Conversion to propane (LP) gas is permitted with the use of the factory authorized conversion kit (see the unit Technical Manual for the appro- priate kit). For High Altitude derates, refer to the latest edition of the National Fuel Gas Code NFPA 54/ANSI Z223.1.

INLET GAS PRESSURE

NATURAL Min. 5.0" W.C., Max. 10.0" W.C.

PROPANE Min. 11.0" W.C., Max. 14.0" W.C.

Inlet Gas Pressure Must Not Exceed the Maximum Value Shown in Table Above.

The minimum supply pressure should not vary from that shown in the table above because this could prevent the unit from having dependable ignition. In addition, gas input to the burners must not exceed the rated input shown on the rating plate. Overfiring of the unit could result in premature heat exchanger failure.

PIPING

IMPORTANT NOTE: To avoid possible unsatisfactory opera- tion or equipment damage due to under firing of equipment, do not undersize the natural/propane gas piping from the meter/tank to the unit. When sizing a trunk line, include all appliances on that line that could be operated simultaneously.

The rating plate is stamped with the model number, type of gas and gas input rating. Make sure the unit is equipped to operate on the type of gas available. The gas line installation must comply with local codes, or in the absence of local codes, with the latest edition of the National Fuel Gas Code NFPA 54/ANSI Z223.1.

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Contents CPG Series Replacement Parts Safety InstructionsHigh Voltage General InformationUnit Location Before installing this unit Electrical Entrance LocationsClearances Unit ClearancesRoof TOP Duct Connections Roof Curb POST-INSTALLATION ChecksRoof Curb Installation Rigging DetailsElectrical Wiring Corner & Center of Gravity LocationsPower and LOW Voltage Block Locations DropGAS Supply Piping CPG240 GAS HeatNatural Gas Connection Proper Piping PracticePropane GAS Installations Typical Propane GAS PipingVenting Condensate Drain Connection Circulating AIR and FiltersDrain Connection STARTUP, ADJUSTMENTS, and Checks Moving Machinery HazardDrive Belt Tension Adjustment Recommended Pounds of Force PER BeltRollout Protection Control With Power And Gas On Burn Hazard Heat Exchanger and Burner Orifice Specifications Normal Sequence of OperationTroubleshooting Check rollout limitAIR Flow Adjustments Input RatingMotor Sheave Adjustments MaintenanceBurner Flame CPG180 Standard Belt Drive Appendix a Blower Performance Data Belt Drive High Static Appendix B Electrical Data Appendix C Unit Dimensions Vertical Discharge TOP ViewIIC 0140L00955 REV a IIC 0140L00957 REV a

ANSI Z21.47CSA-2.3 specifications

Goodman Manufacturing's ANSI Z21.47/CSA 2.3 standard is pivotal in ensuring safety and performance in gas appliances and their components. This industry benchmark outlines rigorous safety regulations for residential gas conversion appliances, specifically focusing on categories like storage water heaters, pool heaters, and certain types of boilers.

One of the main features of Goodman’s offering under this standard is its emphasis on user safety. The ANSI Z21.47/CSA 2.3 certification mandates the implementation of robust safety mechanisms to prevent accidents associated with gas leaks or malfunctions. This includes enhanced safety controls and features that mitigate the risk of combustion-related incidents, ensuring peace of mind for both manufacturers and consumers.

Technologically, Goodman Mfg has integrated advanced electronic ignition systems into its products, eliminating the need for pilot lights while enhancing energy efficiency. This technology not only reduces the risk of accidental fires but also contributes to lower energy consumption, making it an environmentally friendly option. Additionally, models compliant with this standard often incorporate smart technology, allowing for remote monitoring and control. This feature further enhances user convenience and energy management, granting homeowners the ability to optimize their energy usage.

In terms of construction and design characteristics, Goodman’s appliances are built to withstand varied operating conditions. They are designed with high-quality materials that provide durability and reliability over time, essential for maintaining performance and safety. These appliances typically feature built-in corrosion protection mechanisms to prolong their lifespan, especially in humid or corrosive environments.

Moreover, Goodman’s adherence to the ANSI Z21.47/CSA 2.3 standard signifies their commitment to energy efficiency, aligning with modern-day sustainability goals. Appliances that meet this standard often exceed governmental energy efficiency mandates, making them a wise investment for consumers aiming to reduce their carbon footprint while enjoying high-performance utility.

In conclusion, Goodman Manufacturing’s adherence to ANSI Z21.47/CSA 2.3 marks a significant dedication to safety, efficiency, and innovation in the gas appliance sector. Through advanced technologies, robust safety features, and a commitment to user satisfaction, Goodman continues to set the standard for excellence in home heating and water heating solutions.
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