Bryant R-22 service manual Cont Equip GND CAP OFM Logic, CESO130075, Cont HPS LPS, Ctd

Page 30

A00010

Fig. 31—CES0130075 3–Phase Monitor Board

	L1							L2
			COMP
		CONT	T1	T2
			T1	T2
EQUIP	11							L3
EQUIP		21
GND		21		T3
		*CH		T3
		*CH			CAP			CONT
					CAP			CONT
			OFM				23	13
			L1	L3		L2	C
				LOGIC
			CESO130075
				Y		CONT
								CONT
		*HPS	*LPS				T2
							T2
				T1	LOGIC		T3
				T1	CTD		T3
			*LLS		CTD
			*LLS
Y						IFR
						IFR
G
R					R	C
R

	INDOOR	EXTERNAL POWER SUPPLY 24 V
	THERMOSTAT	EXTERNAL POWER SUPPLY 24 V
	THERMOSTAT

A00011

Fig. 32—CESO130075 3–Phase Monitor Wiring Diagram

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Image 30

Contents Table of Contents Safety ConsiderationsVIII. LOW-AMBIENT Pressure Switch II. ADD-ON Replacement RetrofitAccessory Descriptions III. Seacoast for AIR Conditioners onlyCoastal Filter II. Interconnecting Tubing SizingIX. Wind Baffle XI. Support FeetMatl 18 GA Steel Matl 20 GA SteelMedium Unit Size Unit HeightSmall Baffle LeftWind Baffle Dimensions for Cube Units Estimated Percentage of Nominal COOLING-CAPACITY LossesIII. Metering Device Sizing Example IV. LIQUID-LINE Solenoid and Tubing CONFIGU- RationFitting Losses in Equivalent FT Calculation of Indoor Piston noCharging Information Common Piston SizesLIQUID-LINE Solenoid KIT Part Numbers VI -SPEED ApplicationsII. Serial Number Identification Positions 6 through 10-Serial NumberRemove TOP COVER-BEFORE 1/1/92 II. Remove FAN-MOTOR ASSEMBLY-BEFORE 1/1/92Cabinet III. Information PLATE-RELIANT ProductsVI. Remove FAN-MOTOR ASSEMBLY-AFTER 1/1/92 Electrical Aluminum Wire Basic Cabinet DesignsInformation Plate II. ContactorsIII. Capacitors Start Capacitors and PTC DevicesTemporary Capacitance Boost IV. Cycle ProtectorVI. TIME-DELAY Relay Crankcase HeaterVII. Pressure Switches LOW-PRESSURE SwitchVIII. Defrost Thermostats HIGH-PRESSURE SwitchLIQUID-LINE Pressure Switch IX. DEFROST-CONTROL BoardCES0110063 Defrost Control CES0110063 CES0130024Defrost Control SPEED-UP Timing SE SPEED-UPParameter Minimum Maximum Defrost Timer Settings XI. Service Alarm Control BoardFAN Motors OF2 CESO130076-00 XII. Outdoor ThermostatsFAN Position Aeroquiet System and Aeromax TOPService Alarm Wiring Connections XIII. Compressor PlugXIV. LOW-VOLTAGE Terminals Reciprocating CompressorMechanical Failures II. Electrical Failures III. System Cleanup After Burnout IV. Compressor Removal and ReplacementCompressor OIL Recharge Copeland Scroll Compressor FeaturesII. Troubleshooting III. Discharge ThermostatIV. Scroll COMPRESSOR, 3-PHASE Monitor Millennium Scroll Compressor FeaturesIII. Troubleshooting II. Compressor ProtectionCESO130075 IFR Indoor External Power Supply 24Cont Equip GND CAP OFM Logic Cont HPS LPSAmbient Temperature for HIGH- LOW-SPEED Operation Function Light Code and Display Location Compressor PTC Ranges III. Factory DefaultsFactory Defaults IV. Major ComponentsVI. Troubleshooting TWO-SPEED Compressor Winding Resistance AT 70F ±LED FUNCTION/MALFUNCTION Lights Refrigeration System Refrigeration Cycle II. Leak DetectionLow-Speed Windings Cooling Cycle 24V PIN Connection TroubleshootingIII. Brazing AllService Valves IV. Service ValvesReliant Products Except 1992 Production Reliant and Cube Products ProducedVI. Reversing Valve Reversing Valve VII. THERMOSTATIC-EXPANSION Valves TXVVIII. THERMOSTATIC-EXPANSION Valve BI-FLOW TXV TXV Superheat Setting AT Outlet of Evaporator CoilInstallation TXV Type Product Usage Superheat Setting IX. Coil RemovalTXV in Cooling Mode XIII. System Charging XI. AccumulatorXII. Contaminant Removal XIV. Checking ChargeSuperheat Charging Method Required Vapor Temperature FSuperheat Charging Table Subcooling Charging MethodCare and Maintenance Reliant AIR ConditionersReliant Heat Pumps Required LIQUID-LINE Temperature Page AIR Conditioner Troubleshooting Chart Heat Pump TROUBLESHOOTING-COOLING Cycle Heat Pump TROUBLESHOOTING-HEATING Cycle

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Manual 84 pages 49.8 Kb

Fig. 31—CES0130075 3–Phase Monitor Board

CONT

EQUIP

GND

CAP

OFM

LOGIC

CESO130075

CONT

*HPS

*LPS

CTD

IFR

INDOOR

EXTERNAL POWER SUPPLY 24 V

Fig. 32—CESO130075 3–Phase Monitor Wiring Diagram