Goodmans Wiring Diagrams and Accessories for ASZ and ASX Refrigerators
Page 79

ACCESSORIES WIRING DIAGRAMS

HIGH VOLTAGE!

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.

L1

L2

 

 

 

 

 

 

R

 

 

 

 

BK

 

 

 

 

 

BK

R

 

 

 

 

 

 

 

 

 

 

0

W

 

 

 

 

 

 

 

 

 

 

4

2

BR

 

 

 

 

 

R

1

8

6

 

R

 

 

 

 

 

 

 

 

 

BK

 

 

 

BL

 

 

 

 

 

 

 

 

 

 

 

PU

 

 

 

 

 

R

 

 

 

 

BK

BK

 

HTR2

TL

 

 

R

 

 

 

 

 

HTR1

TL

 

 

 

HKR Heat Kit

 

 

 

 

 

 

 

BL

R

 

 

 

 

 

BL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

5

 

 

 

 

 

 

 

G

8 9

 

 

 

8 9

TR

240

1

208 2

3 COM

 

 

 

 

 

 

 

 

7

 

 

 

7

BL

 

 

 

 

 

 

 

 

 

 

 

 

 

R

6

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

BK

 

 

 

5

 

 

 

5

 

 

 

 

 

 

 

 

R

 

 

 

 

EM

 

 

 

 

 

 

 

 

 

 

 

 

W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

4

BK

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

BR

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PL 1

 

 

 

PL2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y/Y2

O

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO THERMOSTAT

G

PK

BRR G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R BL BR W

W1

W2

W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y1

R

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

BL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO CONDENSER

YCON O R C W2

Y O

R BL BR

 

 

Y

BL

W

BR

O BR

 

BL

R

Y

G

PK

 

 

 

 

 

 

 

 

 

 

 

 

 

THERMOSTATS

 

 

 

HUMIDISTAT

 

 

 

 

 

 

 

 

 

E\W1

O

OTC

OT1

OT2

C

R

Y1

G

HUM

 

 

 

 

 

 

 

 

 

 

W/W2

 

OUTDOOR

 

O

 

 

Y/Y2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONDENSER HEATPUMP

HEATER

24 VAC

Y1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

YCON COM

O

W2

ED

W1

W2

C

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

W1

 

W2

 

 

 

BR

BL

 

 

 

 

 

 

 

 

 

 

 

OT1

 

PJ4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J3

 

 

 

 

 

 

 

 

 

OT2

 

 

 

PJ2

 

W

 

 

DS1 J2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HUM

 

 

 

PJ6

 

 

VSTB

 

 

 

 

 

 

 

 

 

 

J1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PN. B1368270 REV. A

 

 

 

 

 

 

 

 

 

Blower Section

Typical Wiring Schematic MBE Blower with Electric Heat.

This wiring diagram is for reference only.

Not all wiring is as shown above.

Refer to the appropriate wiring diagram for the unit being serviced.

79

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Image 79
Page 78 Page 80
Contents Service Instructions Fax us at 713 Fax us at 931 438 Recognize Safety SYMBOLS, Words and LabelsEmail us at customerservice@goodmanmfg.com Important InformationSafe Refrigerant Handling Split System Heat Pumps R410A Product IdentificationModel # Description Split System Air Conditioners R410A ASX130**1AA Single Piece Air Handlers AWUF****1AA MBR/MBE Air Handlers Product Identification 1824 3642 ASX13 AccessoriesDSX/SSX16 ASX18 ASZ13 DSZ/SSZ16 ASZ18 Expansion Valve Kits FSK01A Coil Accessories Electric Heat Kitapplications Aruf Electric Heat Kitapplications Aepf Condensing Unit Product DesignFigure a Capacity Control Cooling Cycle System OperationHeating CoolingHeating Cycle Defrost CycleCooling Cycle System Operation Description AFE18-60A Control BoardCOOLING/HP Analysis Chart Troubleshooting Chart61B ServicingChecking Voltage Checking WiringChecking THERMOSTAT, WIRING, and Anticipator 3A Thermostat and Wiring3C Heating Anticipator 3B Cooling AnticipatorChecking Cycle Protector Checking Time Delay RelayTesting Coil Circuit Checking Transformer Control CircuitChecking Contactor Contacts Testing Compressor ContactorSingle Phase Checking Contactor AND/OR RelaysTesting FAN Relay Copeland Comfort Alert DiagnosticsDiagnostics Table Checking Capacitor Checking Loss of Charge ProtectorChecking High Pressure Control Checking LOW Pressure Control15B Capacitance Check 15A Resistance CheckRELAY, Start 16B Checking FAN and Blower Motor ECM Motors 16A Checking FAN and Blower Motor Windings PSC MotorsChart on Next Chart from Previous 16C Checking ECM Motor Windings 16D ECM CFM Adjustments MBE / AepfCFM 16F Checking GE X13TM Motors 16E Blower Performance DataGE X13TM Motor Connections 17B Ground Test Testing Compressor WindingsChecking Compressor 17A Resistance TestCompressor Ground Test 17C Unloader Test ProcedureUnloader Test Procedure 17D Operation TestChecking Reversing Valve and Solenoid Testing Crankcase Heater Optional ItemTesting Defrost Control Testing Defrost ThermostatSequence of Operation 40 MBR/AR*F Electronic Blower Time Delay RelayChecking Heater Limit Controls Checking Heater ElementsHeating Operation MBR/AR*F with Single Stage Heat PumpsDefrost Operation 41 MBE/AEPF with GSX, SSX, ASX, DSXMBE/AEPF with Single Stage GSX, ASX and SSX Condensers 41A MBE/AEPF with Single Stage GSZ, SSZ, & ASZ Heat Pumps MBE/AEPF with TWO Stage ASX & DSX Condensers Sequence of OperationMBE/AEPF with TWO Stage ASZ & DSZ Heat Pump Units Electric Heater Optional Item 61B Checking Heater Fuse Link Optional Electric Heaters 61A Checking Heater Limit ControlsFormulas Brazing Materials Leak Testing Nitrogen or NITROGEN-TRACEDRefrigeration Repair Practice EvacuationEvacuation ChargingChecking Compressor Efficiency Final Charge AdjustmentTXV Valves 105B Thermostatic Expansion ValvePressure vs. Temperature Chart 410A Required Liquid Line Temperature Checking Subcooling OverfeedingUnderfeeding SuperheatSubcooling Formula = Sat. Liquid Temp. Liquid Line 109A TWO Speed ApplicationChecking Expansion Valve Operation Fixed Orifice Restrictor DevicesCompressor Burnout Checking Restricted Liquid LineOvercharge of Refrigerant NON-CONDENSABLESTube Sizing Accessories for lines greater than 80 feetRefrigerant Piping Long Line SET Application R-410AInstallation Requirements Initial System Charging AIR Handler External StaticTotal External Static Coil Static Pressure DropStatic Pressure Drop ALL Fuel System AFE18-60A Control Board Accessories Wiring Diagrams10kw and Below, One Stage Electric Heat OT/EHR18-60 #2 GRD PLM PLF XFMR-R XFMR-C After Installing Optional Heat KIT, Mark AN X Provided Above HKR Heat Kit GRD PLM PLF
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