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Bryant 580F operation manual Field Power Wiring Connections, D. Optional Convenience Outlet

Models: 580F

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Fig. 15 — Field Power Wiring Connections

	LEGEND
EQUIP	— Equipment
GND	— Ground
NEC	— National Electrical Code
TB	— Terminal Board

NOTE: The maximum wire size for TB1 is 2/0.

Fig. 15 — Field Power Wiring Connections

4.Tighten the Allen bolt to lock the shaft into position.

5.Close the control box door.

6.Attach the handle to the external access door with the two screws provided. When the handle is in the ON position, the handle will be vertical. When the handle is in the OFF position, the handle will be horizontal.

7.Turn the handle to the OFF position and close the door. The handle should fit over the end of the shaft when the door is closed.

8.The handle must be in the OFF position to open the control box door.

D. Optional Convenience Outlet

On units with optional convenience outlet, a 115-v GFI (ground fault interrupt) convenience outlet receptacle is pro- vided for field wiring. Field wiring should be run through the 7/8-in. knockout provided in the basepan near the return air opening.

THERMOSTAT ASSEMBLY

REMOVABLE JUMPER
	RH	RC	Y1	Y2	W1		W2	G	C	L	X
	RH	RC	Y1	Y2	W1		W2	G	C		X


	R		Y1	Y2	W1		W2	G	C		X
	RED		BLU	PNK	ORN		VIO	BLK	BRN		WHT

		Fig. 16 — Field Control Thermostat Wiring
								6T3	4T2	2T1 LOAD

5L3 3L2 1L1 LINE

NOTE: The disconnect takes the place of TB-1 as shown on the unit wiring diagram label and the component arrangement label.

Fig. 17 — Optional Non-Fused Disconnect Wiring

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Image 14

Bryant 580F Field Power Wiring Connections, D. Optional Convenience Outlet, Optional Non-FusedDisconnect Wiring

Contents

INSTALLATION I. STEP 1 - PROVIDE UNIT SUPPORT CONTENTSSAFETY CONSIDERATIONS A. Roof CurbFig. 1A - Roof Curb Details - 580F180-240 Fig. 1B - Roof Curb Details - 580F300 A. Positioning B. Alternate Unit SupportII. STEP 2 - RIG AND PLACE UNIT B. Roof MountFig. 3 - Rigging Details Fig. 4 - Base Unit Dimensions - 580F180 Fig. 5 - Base Unit Dimensions - 580F240 Fig. 6 - Base Unit Dimensions - 580F300 Table 1 - Physical Data Table 1 - Physical Data cont IV. STEP 4 - MAKE UNIT DUCT CONNECTIONS V. STEP 5 - INSTALL FLUE HOOD AND WIND BAFFLEIII. STEP 3 - FIELD FABRICATE DUCTWORK Fig. 7 - Air Distribution - Thru-the-BottomFig. 13 - Condensate Drain Piping Details Fig. 11 - Combustion Fan Housing LocationFig. 12 - Condensate Drain Details 580F180 Shown VII. STEP 7 - ORIFICE CHANGE—13— VIII. STEP 8 - INSTALL GAS PIPINGB. Field Control Wiring Fig. 14 - Field Gas PipingD. Optional Convenience Outlet Fig. 15 - Field Power Wiring ConnectionsFig. 17 - Optional Non-FusedDisconnect Wiring Fig. 16 - Field Control Thermostat WiringTable 5 - Electrical Data X. STEP 10 - MAKE OUTDOOR-AIRINLET ADJUST MENTSXI. STEP 11 - INSTALL OUTDOOR-AIRHOOD A. Manual Outdoor-AirDamperFig. 20 - Seal Strip Location XII. STEP 12 - INSTALL ALL ACCESSORIESFig. 19 - Outdoor-AirHood Component Location Fig. 21 - Outdoor-AirHood DetailsTable 7 - Applicable Voltages and Motors B. Motormaster V Control Installation 580F240 andTable 6 - Motormaster V Control Package Usage Fig. 22 - Wind Baffle DetailsEnd View Fig. 24 - Motormaster V ControlFig. 25 - EconoMi$erIV Component Locations Fig. 26 - EconoMi$erIV Assembled in UnitResistance Values Fig. 27 - EconoMi$erIV WiringTable 10 - Supply Air Sensor Temperature C. EconoMi$erIV Control ModesTable 11 - EconoMi$erIV Sensor Usage Fig. 29 - Outside Air TemperatureFig. 30 - Return Air Temperature or Enthalpy Fig. 28 - EconoMi$erIV Controller PotentiometerFig. 31 - Enthalpy Changeover Set Points Fig. 33 - CO2 Sensor Maximum Range Setting Fig. 32 - EconoMi$erIV ControllerTable 12 - CO2 Sensor Standard Settings Fig. 35 - Typical Perfect Humidity XIV. STEP 14 - INSTALL HUMIDISTAT FOR OPTIONALPERFECT HUMIDITY DEHUMIDIFICATION PACKAGE Dehumidification Package Control BoxPage START-UP IV. REFRIGERANT SERVICE PORTSVI. INTERNAL WIRING I. UNIT PREPARATIONPage Page Page Page Page GENERAL NOTES FOR FAN PERFORMANCE DATA TABLES Table 24 - Evaporator-FanMotor Data Table 23 - Fan Rpm at Motor Pulley SettingsTable 21 - Air Quantity Limits Table 25 - Evaporator-FanMotor EfficiencyXIII. OPERATING SEQUENCE SERVICEI. CLEANING A. Cooling, Units Without EconomizerBaffles and Clips E. Condenser Coil IV. EVAPORATOR FAN SERVICE AND REPLACEMENTFig. 37 - Removing Heat Exchanger Ceramic F. Condensate DrainVI. CONDENSER-FANADJUSTMENT Fig. 38 - Evaporator-FanPulley and AdjustmentV. BELT TENSION ADJUSTMENT VII. POWER FAILUREFig. 42 - Cooling Charging Chart Fig. 40 - Condenser Fan Adjustment, 580F180Fig. 41 - Condenser Fan Adjustment, 580F240 C. To Use the Cooling Charging ChartXV. REPLACEMENT PARTS Fig. 43 - Gas Valve B.Cleaning and AdjustmentD. High and Low-PressureSwitches XVI. DIAGNOSTIC IGC CONTROL LEDs580F210360-300360High Heat Fig. 44 - Spark Gap Adjustment580F180275 Low Heat SEE DETAIL CPage Page LEGEND AND NOTES FOR FIG. 45 AND A. EconoMi$erIV Preparation TROUBLESHOOTING I. UNIT TROUBLESHOOTINGII. ECONOMI$ERIV TROUBLSHOOTING B. Differential EnthalpyG. EconoMi$erIV Troubleshooting Completion Table 27 - Heating Service AnalysisTable 28 - Cooling Service Analysis Fig. 47 - IGC Control Heating and Cooling Table 29 - EconoMi$erIV Input/Output Logic Fig. 48 - EconoMi$erIV Functional ViewINDEX SERVICE TRAINING Copyright 2006 Bryant Heating & Cooling Systems CATALOG NOPage I. PRE-START-UP START-UPCHECKLISTTEMPERATURES II.START-UPELECTRICAL