Carrier Air Conditioner specifications Outputs Mode and Sub-Mode Directory

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Table 15 — Outputs Mode and Sub-Mode Directory

	SUB-MODE	KEYPAD	ITEM	RANGE	ITEM EXPANSION	COMMENT
	SUB-MODE	ENTRY	ITEM	RANGE	ITEM EXPANSION	COMMENT
		ENTRY
	GEN.O	ENTER	FAN1	OFF-ON	FAN 1 RELAY
			FAN2	OFF-ON	FAN 2 RELAY
			FAN3	OFF-ON	FAN 3 RELAY
			FAN4	OFF-ON	FAN 4 RELAY
			C.PMP	OFF-ON	COOLER PUMP RELAY
			H.GAS	OFF-ON	HOT GAS BYPASS RELAY
			CNDP	OFF-ON	CONDENSER PUMP RELAY
	CIR.A	ENTER	CC.A1	OFF-ON	COMPRESSOR A1 RELAY
		ENTER	CC.A1	OFF-ON	COMPRESSOR A1 RELAY
			CC.A2	OFF-ON	COMPRESSOR A2 RELAY
			CC.A3	OFF-ON	COMPRESSOR A3 RELAY
			CC.A4	OFF-ON	COMPRESSOR A4 RELAY
			ULA1	OFF-ON	UNLOADER A1 RELAY
			ULA2	OFF-ON	UNLOADER A2 RELAY	TXV units only
			LLS.A	OPEN-CLSE	LIQUID LINE SOLENOID VLV	EXV units only
			EXV.A	0 - 100%	EXV % OPEN
	CIR.B	ENTER	CC.B1	OFF-ON	COMPRESSOR B1 RELAY
		ENTER	CC.B1	OFF-ON	COMPRESSOR B1 RELAY
			CC.B2	OFF-ON	COMPRESSOR B2 RELAY
			CC.B3	OFF-ON	COMPRESSOR B3 RELAY
			CC.B4	OFF-ON	COMPRESSOR B4 RELAY
			ULB1	OFF-ON	UNLOADER B1 RELAY
			ULB2	OFF-ON	UNLOADER B2 RELAY
			LLS.B	OPEN-CLSE	LIQUID LINE SOLENOID VLV	TXV units only
			EXV.B	0 - 100%	EXV % OPEN	EXV units only
	LEGEND

EXV — Electronic Expansion Valve

TXV — Thermostatic Expansion Valve

Table 16 — Configuration Mode and Sub-Mode Directory

SUB-MODE	KEYPAD	ITEM	MARQUEE	NAVIGATOR	ITEM EXPANSION		COMMENT
SUB-MODE	ENTRY	ITEM	DISPLAY RANGE	DISPLAY RANGE	ITEM EXPANSION		COMMENT
	ENTRY		DISPLAY RANGE	DISPLAY RANGE
DISP	ENTER	TEST	OFF-ON	OFF-ON	TEST DISPLAY
	ENTER	TEST	OFF-ON	OFF-ON	LEDS
					LEDS
		METR	OFF-ON	OFF-ON	METRIC DISPLAY	Off = English
		METR	OFF-ON	OFF-ON	METRIC DISPLAY	On = Metric
						On = Metric
		LANG	0 - 3	ENGLISH	LANGUAGE	Default: 0
				ESPANOL	SELECTION	0	= English
				FRANCAIS		1	= Espanol
				PORTUGUES		2	= Francais
						3	= Portugues
LEGEND

CCN — Carrier Comfort Network

EMM — Energy Management Module

EXV — Electronic Expansion Valve

LCW — Leaving Chilled Water

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Contents Contents Safety ConsiderationsIntroduction ContentsGeneral Unit Nominal Section a Section B 30GTN,R Tons Unit 30GTN,R Major System ComponentsUnit Sizes and Modular Combinations 30GTN,R Unit Sizes and Modular Combinations 30GUN,RThermistor Designations Control Module CommunicationCarrier Comfort Network CCN Interface Output Relay Status SwitchesPage 24 V Control Schematic, Unit Sizes 24 V Control Schematic, Unit Sizes 080-110, 230B-315B CCN LEN Data Communication Port Main Base Board 040-110 130-210 Operating DataThermistor T3 and T4 Locations Compressor Thermistor Locations T7 and T8 Columbia D6451 Manhattan M13402 M64430 Quabik 6130 Regular Wiring Plenum Wiring Alpha 1895 AmericanManufacturer Belden 8205Compressor Protection Control System Module Sizes Stepper Motor 12 VDC CEPL130351 Approx Part Load Data Percent Displacement, Standard UnitsDisplacement Compressors 30GUN,R255A 60 Hz 110, 290B390B 50 Hz 330A/B360B 50 Hz 390B 60 HzB1† A1,B1 A1†,A2,B1 A1*,B1†,B2 Unloaded compressor Two unloaders, both unloaded 190, 290A, 360A/B 170, 270AA1*,B1*,B2 150-210 Required Hardware for Additional UnloadersPumpout Head Pressure ControlFAN Arrangement FAN Relay Normal Control PowerScrolling Marquee Display Service Test See Both main powerGEN.O Test ModesVers Run Status Mode and Sub-Mode DirectorySUB-MODE Keypad Range Item Expansion Comment Entry View Strt Outs Service Test Mode and Sub-Mode Directory SUB-MODE Keypad Range Item Expansion Comment Entry Test Set Point Mode and Sub-Mode Directory Temperature Mode and Sub-Mode DirectoryPressure Mode and Sub-Mode Directory Crct Inputs Mode and Sub-Mode DirectoryReading and Changing Chilled Fluid Set Point SUB-MODE Keypad Range Item Expansion Comment Entry GEN.ISUB-MODE Keypad Range Item Expansion Comment Entry GEN.O Outputs Mode and Sub-Mode DirectoryConfiguration Mode and Sub-Mode Directory EMM OPT1OPT2 CCNRset 240SUB-MODE Keypad Display Item Expansion Comment Entry Rset Example of Temperature Reset Return Fluid ConfigurationSUB-MODE Keypad Entry Display Item Expansion Comment Rset Example of Configuring Dual Chiller Control Master ChillerExample of Configuring Dual Chiller Control Slave Chiller SUB-MODE Keypad Entry Item Expansion Comment Range Time Example of Compressor Lead/Lag ConfigurationTime Clock Mode and Sub-Mode Directory SUB-MODE Keypad Display Item Expansion Comment Entry OPT2Operating Mode and Sub-Mode Directory Setting an Occupied Time ScheduleOperating Modes Mode no Item Expansion DescriptionExample of Reading and Clearing Alarms Alarms Mode and Sub-Mode DirectoryEntry Expansion Configuring Temperature ResetMode Keypad SUB-MODE ConfigurationRED LED Entry Expansion Configuration DLS2 Configuring Demand LimitTo 20 mA Demand Limiting TroubleshootingPage T051 Alarm and Alert CodesLCW By Control Method Cause Code Alert GENERATED?EWT FSMT173 T153T155 T170T206 T203T204 T205Compressor OIL Required ServiceElectronic Components Oil ChargeCooler Thermistor Locations Components for Part Number Plugging PlugsCooler Head Bolt Tightening Sequence Typical Tube Sheet Condenser CoilsDimension FAN Type Condenser Fan Adjustment Hz Low Noise Fan Option UnitsRefrigerant Feed Components Each circuit has Printed Circuit Board ConnectorThermistors Temperature Sensors Drop a 5K Thermistor Temperature F vs Resistance/VoltageDrop B 5K Thermistor Temperature C vs Resistance/Voltage Temp Voltage Resistance Drop 200,510 30GUN,R Units Pressure Switch Settings Psig kPaSwitch Cutout CUT-IN 30GTN,R UnitsSystem Check PRE-START-UPSTART-UP and Operation Temperature Limits for Standard UnitsTemperature Maximum Ambient Temperature 125Nominal and Minimum Cooler Fluid Flow Rates Field WiringRefrigerant Circuit Hgbps ALMCWP Energy Management Module EMM Wiring Compressor Expansion Board CXB Accessory Wiring Description Status Default Point Unit Configuration SettingsOPTIONS1 Options Configuration Description Status Default Units PointAppendix a CCN Tables OPTIONS2 Options ConfigurationAlarmdef Alarm Definition Table Brodefs Broadcast POC Definition Table Resetcon Temperature Reset and Demand LimitDescription Status Units Point Forceable Aunit General Unit ParametersCircaan Circuit a Analog Parameters Circadio Circuit a Discrete ParametersCircbdio Circuit B Discrete Parameters Circban Circuit B Analog ParametersOptions Unit Parameters Description Status Units Point StrthourCurrmods Description Status Units Point DefaultsDescription Status Point CSM/FSM Equipment Table Type 621H, BlockLine Description Point Cooler Fluid Pressure Drop Curves 30GUN,GUR040-110 Appendix B Fluid Drop Pressure CurvesCooler Pressure Drop KEY Appendix B Fluid Drop Pressure CurvesCooler Fluid Pressure Drop Curves 30GUN,GUR130-210 Appendix B Fluid Drop Pressure Curves Cooler Fluid Pressure Drop Curves 30GUN,GUR230B-315B Cooler Fluid Pressure Drop Curves 30GTN,GTR040-110 Cooler Fluid Pressure Drop Curves 30GTN,GTR130-210 Appendix B Fluid Drop Pressure Curves Module B 30GTN,GTR230,245 Module B 30GTN,GTR255,290,315 Call for Free Catalog Service TrainingEquipment Chiller Model no START-UP Checklist for Comfortlink Chiller SystemsRemove and use for job file Preliminary Information Preliminary Equipment Check Check box if complete UnitStart-Up System Fluid Volume in Loop Type SystemUnit Start-Up Baud Description Status Units Value CtrlCcna CcnbSlct Heating Cooling Setpoint Select CND.P RMT.A All Units