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Bryant installation instructions 551B,C, Electrical Data-551Ccont

Models: 551B

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Table 3 — Electrical Data-551C (cont)

Table 3 — Electrical Data-551C (cont)

				VOLTAGE RANGE		COMPRESSOR (each)			OUTDOOR FAN			ELECTRIC HEAT							POWER SUPPLY *		DISCONNECT SIZE
UNIT SIZE	Nominal	IFM	CONV								IFM	CRHEATER		Actual						MOCP**
	Nominal										IFM	CRHEATER		Actual
	V---Ph---Hz			Min	Max	QTY	RLA	LRA	QTY	FLA	FLA	--- --- ---A00						FLA	MCA		FLA	LRA
	V---Ph---Hz	TYPE	OUTLET	Min	Max	QTY	RLA	LRA	QTY	FLA	FLA	--- --- ---A00		kW†				FLA	MCA		FLA	LRA
												or B00		kW†
												NONE		—				—	9.4	15.0	9.0	60.0
												006A00		5.5				7.2	12.3	15.0	11.0	60.0
			NO	414	508	1	5.1	39.0	1	0.4	2.6	007A00		8.1				10.6	16.5	20.0	15.0	60.0
												008A00		10.6				13.8	20.5	25.0	19.0	60.0
	460--- 3--- 60	HS										009A00		12.9				16.8	24.3	25.0	22.0	60.0
	460--- 3--- 60	HS
												NONE		—				—	12.1	15.0	12.0	62.0
												006A00		5.5				7.2	15.6	20.0	14.0	63.0
036			YES	414	508	1	5.1	39.0	1	0.4	2.6	007A00		8.1				10.6	19.9	20.0	18.0	63.0
(3 tons)												008A00		10.6				13.8	23.9	25.0	21.0	63.0
												009A00		12.9				16.8	27.7	30.0	25.0	63.0
		STD	NO	518	632	1	4.2	31.0	1	0.4	1.9	NONE		—				—	7.6	10	7	35
		STD		518	632	1	4.2	31.0	1	0.4	1.9
			YES									NONE		—				—	9.7	15	9	36
	575--- 3--- 60	HS	NO	518	632	1	4.2	31.0	1	0.4	2.0	NONE		—				—	7.7	10	8	40
	575--- 3--- 60	HS		518	632	1	4.2		1	0.4	2.0
			YES									NONE		—				—	9.8	15	10	42
		Perfect	NO	518	632	1	4.2	31.0	1	0.4	2.6	NONE		—				—	7.7	10	8	48
		Humidity		518	632	1	4.2		1	0.4	2.6
		Humidity	YES									NONE		—				—	9.8	15	10	49

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551B,C

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Bryant installation instructions 551B,C, Electrical Data-551Ccont

Contents

SAFETY CONSIDERATIONS TABLE OF CONTENTSINSTALLATION Installation InstructionsStep 1 -ProvideUnit Support Step 3 -InstallExternal Trap for Condensate DrainStep 2 -FieldFabricate Ductwork Step 4 -Rigand Place UnitFig. 2 --- Roof Curb Details 551B,C551B 551CMAXIMUM ALLOWABLE DIFFERENCE in 551B,CFig. 3 --- Unit Leveling Tolerances Fig. 4 --- Condensate Drain ConnectionFig. 7 --- Roof Curb Alignment 551B,C551B,C 551B 036-072Base Unit DimensionsC06375 XOB LOR TNO CACCESS Fig. 9 --- 551C 024-060Base Unit Dimensions551B,C COMPRESSORField Power Supply Step 5 -MakeElectrical ConnectionsField Control Wiring Heat Anticipator SettingsTable 1-PhysicalData 551B 551B,CTable 2-PhysicalData 551C 551B,CFig. 12 --- Field Control Wiring Raceway Fig. 11 --- Power Wiring Connections551B,C Indoor Evaporator Fan ContactorTable 3-Electrical Data-551C 551B,CTable 3 - Electrical Data-551Ccont 551B,CTable 3 - Electrical Data-551Ccont 551B,CVOLTAGE Table 3 - Electrical Data-551Ccont 551B,CVOLTAGE Table 3 - Electrical Data-551Ccont 551B,CNONE Table 4-Electrical Data-551B 551B,CTable 4 - Electrical Data-551Bcont 551B,CTable 4 - Electrical Data-551Bcont 551B,CUNIT Table 4 - Electrical Data-551Bcont 551B,CUNIT Table 4 - Electrical Data-551Bcont 551B,CVOLTAGE Fig. 13 --- Accessory Field-InstalledHumidistat Step 6 -Adjust Factory-InstalledOptionsDisconnect Switch AssemblyDamper Installed Humidistat Wiring 208/230-VUnit ShownLTLO - Low Temperature Lockout Factory WiringFig. 22 --- Typical Access Panel Locations Outdoor-AirDamper Position Setting551B,C Fig. FigOutdoor Air Temperature OAT Sensor Fig. 24 --- Indoor Coil Access Panel RelocationSupply Air Temperature SAT Sensor Table 5-SupplyAir Sensor Temperature551B,C Fig. 27 --- EconoMi$er IV WiringEconoMi$er IV Control Modes Outdoor Dry Bulb ChangeoverOutdoor Enthalpy Changeover 551B,CDifferential Enthalphy Control Fig. 28 --- Barometric Flow Capacity551B,C Exhaust Set Point Adjustmentand LED Locations Indoor Air Quality IAQ Sensor InputFig. 35 --- Return Air Temperature or Enthalpy Fig. 34 --- Outside Air Temperature551B,C Changeover Set PointsFig. 38 --- CO2 Sensor Maximum Range Setting CO2 Sensor Configuration551B,C Fig. 37 --- EconoMi$er IV ControlTable 7-CO2 Sensor Standard Settings Step 7 -Adjust Evaporator-FanSpeed551B,C Dehumidification of Fresh Air with DCV Control551B,C Fig. 41 --- Evaporator-FanPulley AdjustmentUNIT 551B,C551B,C GENERAL FAN PERFORMANCE NOTESTable 14 - Evaporator-FanMotor Efficiency Belt Drive Belt DriveBelt Drive 551B,CBelt Drive AIRFLOW 551B,CAIRFLOW 551B,CBelt Drive 551B,CAIRFLOW 551B,CAIRFLOW 551B,CBelt Drive 551B,CBelt Drive 551B,CStandard Motor Belt Drive 551B,CStandard Motor Belt Drive 551B,CHigh-StaticMotor Belt Drive 551B,CAIRFLOW 551B,CRefrigerant Service Ports Internal WiringPRE-START-UP START-UPCooling Safety ReliefHeating Ventilation Continuous FanStep 1 -Cleaning SERVICE551B,C Fig. 42 --- Perfect Humidityt NormalFig. 45 --- Cleaning Condenser Coil Step 2 -LubricationEvaporator Fan Belt Adjustment 551B,CStep 4 -EconoMi$erIV Adjustment Step 3 -Condenser-FanAdjustmentStep 5 -RefrigerantCharge Fig. 48 --- Condenser-FanAdjustmentFig. 53 --- Cooling Charging Chart, 551B 036 with Fig. 51 --- Cooling Charging Chart Standard 551BFig. 50 --- Cooling Charging Chart Fig. 52 --- Cooling Charging ChartFig. 54 --- Cooling Charging Chart, 551B 048 with Step 6 -ReplacementPartsFig. 55 --- Cooling Charging Chart, 551B 048 with Fig. 56 --- Cooling Charging Chart, 551B 072 with551C - 3 TON CHARGING CHART Fig. 57 --- Cooling Charging Chart Standard 551CFig. 58 --- Cooling Charging Chart Standard 551C 551C - 2 TON CHARGING CHART551C - 4 TON CHARGING CHART 551C - 5 TON CHARGING CHARTFig. 59 --- Cooling Charging Chart Standard 551C Fig. 60 --- Cooling Charging Chart Standard 551CUnit Troubleshooting TROUBLESHOOTINGEconomi$er IV Troubleshooting 551B,CTable 35-CoolingService Analysis EconoMi$er IV Troubleshooting Completion551B,C Table 38-EconoMi$erIV Input/Output Logic 551B,CFig. 61 --- EconoMi$er IV Functional View 551B,CC06053 START-UPCHECKLIST Remove and Store in Job File GENERALI. PRELIMINARY INFORMATION III. START-UP