Goodman Mfg CPG SERIES installation instructions GAS Supply Piping, CPG 090 Through 300 GAS Heat

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3 3/4” DIMPLES MARK DRILL LOCATIONS

HIGH VOLTAGE ENTRANCE

10 3/16”

LOW VOLTAGE ENTRANCE

26 ½”

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)

CPG 090 THROUGH 300 (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.

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Contents Recognize this Symbol AS a Safety Precaution Replacement Parts Safety InstructionsHigh Voltage General InformationUnit Location Electrical Entrance Locations Clearances Roof Curb POST-INSTALLATION ChecksRoof Curb Installation Roof TOP Duct ConnectionsRigging Details Horizontal Discharge Duct ConnectionsElectrical Wiring Corner & Center of Gravity LocationsPower and LOW Voltage Block Locations GAS Supply Piping CPG 090 Through 300 GAS HeatNatural Gas Connection Proper Piping PracticePropane GAS Installations Typical Propane GAS PipingVenting Condensate Drain Connection STARTUP, ADJUSTMENTS, and ChecksCirculating AIR and Filters Drain ConnectionMoving Machinery Hazard Drive Belt Tension Adjustment Recommended Pounds of Force PER BeltRollout Protection Control Manifold Pressure Check Burn Hazard Heat Exchanger and Burner Orifice Specifications Normal Sequence of OperationTroubleshooting Check rollout limitWHITE-RODGERS 36H54 Pressure Adjustments AIR Flow AdjustmentsMotor Sheave Adjustments Input RatingMaintenance Burner Flame CPG090 Standard Belt Drive Horizontal CPG090 Standard Belt Drive Down Shot CPG090 High Static Belt Drive Down Shot Appendix B Electrical Data Horizontal Discharge Vertical Discharge Bottom of Unit0140L00550 REV a INSTALLER/SERVICEMAN 0140L00552 REV B 208-240/3/60 0140L00553 REV B
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CPG SERIES specifications

Goodman Manufacturing has long been a trusted name in the HVAC industry, known for delivering reliable and efficient heating and cooling solutions. Among its impressive lineup is the CPG series, a collection of packaged units that cater to a wide range of residential and commercial applications. The CPG series is designed with the latest technologies and features, making it an ideal choice for those seeking comfort and performance.

One of the most significant characteristics of the CPG series is its energy efficiency. Engineered to meet rigorous energy standards, these units utilize advanced refrigerant technologies that not only lower energy consumption but also contribute to reducing environmental impact. The high-efficiency scroll compressor within the CPG series is designed to operate quietly and smoothly, ensuring that homeowners enjoy a comfortable indoor environment without disruptive noise.

The CPG series also stands out with its robust construction. Each unit is crafted from durable materials that can withstand various weather conditions, ensuring longevity and reliability. The all-aluminum evaporator coil enhances corrosion resistance, prolonging the unit's lifespan and maintaining optimal performance throughout its operation.

In terms of features, the CPG series offers an integrated microprocessor control system that optimizes performance based on real-time environmental data. This smart technology allows for accurate temperature control and improved efficiency by adapting to changing conditions. Furthermore, the series provides multiple capacity options, making it flexible for various building sizes and requirements.

Ease of installation and maintenance is another hallmark of the CPG series. These packaged units are designed for quick setup, reducing labor costs and installation time. Additionally, the access panels on the units are strategically placed, facilitating easier maintenance and servicing. This advantage not only enhances user convenience but also ensures that the units operate efficiently for years to come.

Moreover, the CPG series supports various accessories and enhancements, such as advanced filtration systems and programmable thermostats, allowing users to customize their HVAC system based on specific needs and preferences.

In conclusion, the Goodman CPG series embodies a perfect blend of efficiency, durability, and technology. With its focus on energy savings and user-friendly design, it represents a sound investment for those seeking superior HVAC solutions for their homes or commercial spaces. Whether it's for new construction or an upgrade to an existing system, the CPG series offers performance and reliability that customers can depend on.
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