Goodman Mfg R-410A manual Service Instructions

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Service

Instructions

*PH 15 SEER

Multi-Position Package Heat Pumps with R-410A Refrigerant & Accessories

This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does not assume any responsibility for property damage or personal injury due to improper service procedures or services performed by an unqualified person.

Copyright © 2007 Goodman Manufacturing Company, L.P.

Model numbers listed on page 6

RS6300008 Rev. 1 November2007

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Contents Service Instructions Product Design Scheduled MaintenanceSystem Operation Servicing16B Checking Fan & Blower Motor ECM Motors Wiring DiagramsImportant Information Recognize Safety SYMBOLS, Words and LabelsSafe Refrigerant Handling Product Identification Part Number Description Fits Models AccessoriesRequires 1 filter Filter Size 16 x 25 xMeasurement in inches MOTORIZED/MANUAL Fresh AIR Dampers Downflow Applications ACCESSORIES*PH1524-60M4Model Model Return SupplyEconomizer GPH13MED103 PGC101/102/103 46 1/4 39 3/8 14 1/2 12 1/2 x 15 x 22 1/2 Roof CurbsLocation & Clearances Product DesignIndoor Blower Motor CompressorsLine Voltage Wiring Electrical WiringCooling System OperationHeating Cycle Cooling CycleDefrost Cycle Airflow Adjustments for Indoor Blower MotorFAN Operation CFM Trim Adjust Thermostat Fan Only ModeThermostat Wiring CFM DeliveryTypical Heat Pump System in Heating Typical Heat Pump System in CoolingOnce a Month Scheduled MaintenanceOnce a Year Servicing Cooling /HEAT PUMP- Service Analysis GuideLine Voltage NOW Present Checking Voltage3B Cooling Anticipator Checking Wiring3C Heating Anticipator Indoor Blower MotorThree Phase Single PhaseChecking Transformer and Control Circuit Checking Contactor ContactsChecking High Pressure Control Checking Loss of Charge ProtectorChecking Capacitor 15B Capacitance Check 15A Resistance CheckAmmeter RELAY, StartAPH15 M Series Only Checking MotorsChart on Next Chart from Previous Checking Compressor Windings 16D Checking GE X13TM MotorsGPH15 M Series Only GE X13TM Motor Connections17A Resistance Test Testing Compressor Windings17B Ground Test Compressor Ground TestUnloader Test Procedure 17C Unloader Test Procedure17D Operation Test Testing Defrost Control Testing Crankcase HeaterTesting Defrost Thermostat Checking Reversing Valve and SolenoidRefrigeration Repair Practice Leak Testing Nitrogen or NITROGEN-TRACEDEvacuation Brazing MaterialsAn inaccurately charged system will cause future prob- lems ChargingChecking Compressor Efficiency Final Charge AdjustmentThermostatic Expansion Valve TXV ValvesOverfeeding Superheat and Subcooling Adjustment on TXV ApplicationsUnderfeeding SuperheatTwo Speed Application *PH1548**-*PH1560 Checking SubcoolingSubcooling = SAT. Liquid TEMP. Liquid Line Temp Heat Pump Heating CyclePressure vs. Temperature Chart 410A Required Liquid Line Temperature Checking Restricted Liquid Line Checking Expansion Valve OperationRefrigerant Overcharge NON-CONDENSABLESSuction Line Drier Clean-Up Method Reversing Valve ReplacementChecking Temperature Rise Checking Temperature RiseChecking External Static Pressure Total External StaticOT18-60A Outdoor Thermostat Wiring DiagramsRoom Thermostat PH15**M4 Single Phase HKR** Heat KITGPH13MED Economizer for *PH15**M4 Diagrams
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R-410A specifications

Goodman Manufacturing, a well-respected name in the HVAC industry, has made significant advancements with their R-410A refrigerant technology. R-410A, a hydrofluorocarbon (HFC), has positioned itself as a superior alternative to the older R-22 refrigerant, which has been phased out due to its ozone-depleting properties. Goodman’s commitment to energy efficiency and environmental sustainability is well reflected in their use of R-410A in their air conditioning and heat pump systems.

One of the main features of Goodman’s R-410A systems is their exceptional energy efficiency. The R-410A refrigerant operates at a higher pressure than R-22, which allows for better heat transfer and improved cooling capacity. This results in reduced energy consumption and lower utility bills for consumers. Goodman’s air conditioning units designed for use with R-410A are often rated with high Seasonal Energy Efficiency Ratio (SEER) ratings, making them an eco-friendly choice for residential and commercial applications.

Another notable technology employed by Goodman is their commitment to reliable performance through advanced compressor designs. Goodman's scroll compressors are optimized for R-410A, ensuring quieter operation and reducing vibration levels. These compressors are known for their efficiency and longevity, making them a favorite among homeowners seeking dependable and durable climate control solutions.

Goodman's multi-stage cooling systems that utilize R-410A offer precise temperature control and enhanced comfort. By controlling the speed of the compressor, Goodman’s units can adjust output according to the heating or cooling demand, maximizing comfort while minimizing energy waste. This adaptability not only enhances indoor air quality but also contributes to a greener environment by using less energy.

Furthermore, Goodman incorporates high-tech diagnostic controls into their systems. These controls provide real-time performance data, allowing homeowners and technicians to monitor system status and troubleshoot issues more easily. By using R-410A combined with these innovative technologies, Goodman emphasizes reliability and user-friendly operation.

In conclusion, Goodman Manufacturing’s use of R-410A refrigerant reflects their dedication to efficiency, reliability, and environmental stewardship in HVAC solutions. The combination of advanced compressor technologies, high energy efficiency, and innovative controls solidifies Goodman’s reputation as a leader in the industry, offering homeowners and businesses the comfort and peace of mind they deserve.