Goodman Mfg Goodman Heat Pump Wiring Diagram and Thermostat Wiring Color Code Guide

Page 45

WIRING DIAGRAMS

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

PACKAGE SYSTEM WIRING DIAGRAM - HEAT PUMPS ONLY!

TWO-STAGE ELECTRIC HEAT ABOVE 10 kW

TYPICAL H/P

 

ROOM THERMOSTAT

#18 GAUGE 8 WIRE

W2 Y O C W1 G R E

PACKAGE HEAT PUMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YELLOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

 

GREEN

 

OUTDOOR THERMOSTAT #2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(IF USED, SEE NOTE 1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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O

ORANGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

R

 

 

 

 

 

 

 

 

 

 

 

BR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BROWN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BR

 

 

 

 

 

 

 

 

 

Y

3 BL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BL

 

 

 

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

 

BL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR THERMOSTAT #1

 

 

 

 

 

 

 

 

LOW VOLTAGE

 

 

CLOSE ON TEMPERATURE FALL

 

 

 

 

 

 

 

 

JUNCTION BOX

For outdoor temperatures below 0° F with 50% or higher relative humidity, set outdoor thermostat at 0° F

NOTE 1: OT18 #2 CAN BE CONNECTED BETWEEN W2 OF THERMOSTAT AND BROWN WIRE IF DESIRED.

COLOR CODES

R --RED

Y --YELLOW

BL-BLUE

BR-BROWN

O --ORANGE

W -WHITE

G --GREEN

OT18-60A OUTDOOR THERMOSTAT

45

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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 AccessoriesFilter Size 16 x 25 x Requires 1 filterMeasurement 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 CycleAirflow Adjustments for Indoor Blower Motor Defrost CycleFAN Operation CFM Trim Adjust Thermostat Fan Only ModeThermostat Wiring CFM DeliveryTypical Heat Pump System in Heating Typical Heat Pump System in CoolingScheduled Maintenance Once a MonthOnce 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 Loss of Charge Protector Checking High Pressure ControlChecking 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 Test17C Unloader Test Procedure 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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Manual 26 pages 45.36 Kb

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.