Bryant 310AAV instruction manual Electrical Data, Power Cord Installation in Furnace J-BOX

Page 22

310AAV

Table 7—Electrical Data

 

 

VOLTS

 

OPERATING VOLTAGE

 

 

MAXIMUM

MAXIMUM

MINIMUM

FURNACE SIZE

 

RANGE

MAXIMUM

UNIT

WIRE

FUSE OR

HERTZ---

 

WIRE

 

 

PHASE

 

 

 

UNIT AMPS

AMPACITY#

LENGTH FT.

CKT BKR

GAUGE

 

 

 

Maximum*

Minimum*

 

 

 

(M)‡

AMPS†

 

 

 

 

 

 

 

 

 

045---

08/024045

115---

60---

1

127

104

5.2

7.26

49

(14.9)

15

14

045---

12/036045

115---

60---

1

127

104

7.2

9.79

37

(11.2)

15

14

070---

08/024070

115---

60---

1

127

104

5.1

7.14

51 (15.5)

15

14

070---

12/036070

115---

60---

1

127

104

7.2

9.72

38 (11.5)

15

14

070---

16/048070

115---

60---

1

127

104

9.5

12.60

29 (8.8)

15

14

090---

14/042090

115---

60---

1

127

104

8.6

11.39

32 (9.7)

15

14

090---

16/048090

115---

60---

1

127

104

10.0

13.09

28 (8.5)

15

14

090---

20/060090

115---

60---

1

127

104

14.1

18.2

31 (9.4)

20

12

110---

12/036110

115---

60---

1

127

104

8.6

11.27

32 (9.7)

15

14

110---

16/048110

115---

60---

1

127

104

10.2

13.34

27 (8.2)

15

14

110---

22/066110

115---

60---

1

127

104

15.1

19.42

29 (8.8)

20

12

135---

16/048135

115---

60---

1

127

104

10.5

13.63

27 (8.2)

15

14

135---

22/066135

115---

60---

1

127

104

14.5

18.72

30 (9.1)

20

12

155---

20/060155

115---

60---

1

127

104

15.4

19.83

29 (8.8)

20

12

* Permissible limits of the voltage range at which the unit operates satisfactorily.

#Unit ampacity = 125 percent of largest operating component’s full load amps plus 100 percent of all other potential operating components’ (EAC, humidifier, etc.) full load amps.

{Time---delay type is recommended.

}Length shown is as measured 1 way along wire path between unit and service panel for maximum 2 percent voltage drop.

12.Complete electrical box wiring and installation. Connect line voltage leads as shown in Fig. 26. Use best practices (NEC) for wire bushings, strain relief, etc.

13.Reinstall cover to J-Box. Do not pinch wires between cover and bracket.

POWER CORD INSTALLATION IN FURNACE J-BOX

NOTE: Power cords must be able to handle the electrical requirements listed in Table 7. Refer to power cord manufacturer’s listings.

1.Remove cover from J-Box.

2.Route listed power cord through 7/8-in. (22 mm) diameter hole in J-Box.

3.Secure power cord to J-Box bracket with a strain relief bushing or a connector approved for the type of cord used.

4.Secure field ground wire to green ground screw on J-Box bracket.

5.Connect line voltage leads as shown in Fig. 26.

6.Reinstall cover to J-Box. Do not pinch wires between cover and bracket.

BX CABLE INSTALLATION IN FURNACE J-BOX

1.Remove cover from J-Box.

2.Route BX cable into 7/8-inch (22 mm) diameter hole in J-Box.

3.Secure BX cable to J-Box bracket with connectors ap- proved for the type of cable used.

4.Secure field ground wire to green ground screw on J-Box bracket.

5.Connect line voltage leads as shown in Fig. 26.

6.Reinstall cover to J-Box. Do not pinch wires between cover and bracket.

22

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Contents 310AAV/JAV Furnace Reliability Hazard Safety ConsiderationsCUT Hazard Inlet Width Size 20/060155Introduction SafetyCodes and Standards Electrostatic Discharge ESD Precautions Procedure LocationMultipoise Orientations Fire and Explosion HazardFire Hazard AIR for Combustion VentilationPersonal Injury AND/OR Property Damage Hazard Location Relative to Cooling EquipmentCarbon Monoxide Poisoning Hazard Outdoor Combustion Air MethodOther than FAN-ASSISTED Total Bottom Return Air Inlet InstallationUpflow Installation Side Return Air InletDownflow Installation Leveling Legs Leveling Legs If DesiredRoll-Out Protection Suspended Furnace SupportPlatform Furnace Support Filter Arrangement Carbon Monoxide and Poisoning HazardGeneral Requirements Opening Dimensions In. mmAIR Ducts Ductwork Acoustical Treatment Supply Air ConnectionsFurnace RETURN---AIR Speed Air Delivery CFM with FilterSize Inlet ⎯ Air Delivery CFM with Filter FurnaceHorizontal Unit Suspension Typical Attic Installation Downflow Return Air Configurations and Restrictions Maximum Capacity of Pipe Return Air ConnectionsGAS Piping Fire or Explosion Hazard Furnace Overheat HazardBurner and Manifold Electrical Connections Electrical Shock HazardFurnace MAY not Operate WiringElectrical Shock and Fire Hazard BOX RelocationBX Cable Installation in Furnace J-BOX Power Cord Installation in Furnace J-BOXElectrical Data Furnace Control Venting AccessoriesGeneral Venting Requirements Masonry Chimney Requirements Chimney Inspection Chart Burn Hazard Appliance Application RequirementsAdditional Venting Requirements Sidewall VentingInternal Area of Chimney Vent HeightUpflow Application-Vent Elbow Up Diameter Height Orientation Input BTUH/HRDownflow Application-Vent Elbow Up then Left Horizontal Right Application-Vent Elbow Right Adjustments START-UP, ADJUSTMENT, and Safety CheckStart-Up Procedures GeneralFurnace Damage Hazard Never Assume Orifice SIZE. Always Check and VerifySpeed Selection Furnace Overheating HazardWiring Diagram Gas Control Valve Orifice Hole Check Safety Controls ChecklistFilter Size Information In. / mm Gas Rate cu ft./hrSeconds for Size of Test Dial Revolution Specific Gravity of Natural GAS Altitude Range BTU/CU FTSpecific Gravity of Natural GAS Altitude Range Heat Value AT Altitude Specific Gravity of Natural GAS AltitudeService and Maintenance Procedures IntroductionCleaning AND/OR Replacing AIR Filter Care and MaintenanceCarbon Monoxide Poisoning and Fire Hazard Blower Motor and Wheel Electrical Shock Hazard Media cabinet filter proceduresUnit Damage Hazard Cleaning Heat Exchanger Igniter Position-Side ViewSequence of Operation HeatingCooling Mode Wiring DiagramsTroubleshooting Continuous Blower ModeTroubleshooting Guide Chimneyin KitAdapter VentBlocked usedswitch Accessory List Description Part NumberParts Replacement Information Guide
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310AAV specifications

The Bryant 310AAV and 310JAV are high-efficiency air conditioning and heating systems designed for residential and light commercial applications. These models embody Bryant's commitment to delivering reliable comfort solutions while prioritizing energy efficiency and performance.

One of the standout features of the Bryant 310AAV and 310JAV is their impressive Seasonal Energy Efficiency Ratio (SEER) ratings. The higher the SEER, the more efficient the unit is in using electricity to cool your space. The Bryant 310AAV boasts a SEER rating of up to 16, while the 310JAV offers a slightly lower rating. This efficiency translates into cost savings on monthly energy bills while ensuring indoor comfort throughout the year.

Both models utilize advanced technologies, including two-stage heating and cooling capabilities. This means that the systems can adjust their operation based on the heating or cooling needs of a space, providing optimal temperature control while reducing energy waste. The two-stage operation also contributes to quieter operation levels, making these units suitable for residential settings where noise is a concern.

The 310AAV and 310JAV are equipped with variable-speed compressors, which further enhance their efficiency and comfort levels. The variable-speed technology allows the system to operate at different speeds, ensuring consistent temperature management and reducing the frequency of on-and-off cycling. This leads to steadier indoor temperatures and improved humidity control.

In addition to their performance features, Bryant places a strong emphasis on durability and dependability. The units are constructed with high-quality materials that are designed to withstand various environmental conditions. Features such as a weather-resistant cabinet and an efficient coil design help protect the units from wear and tear, ensuring long-lasting performance.

The implementation of environmentally friendly refrigerant options is another characteristic that demonstrates Bryant's commitment to sustainability. Both the 310AAV and 310JAV utilize R-410A refrigerant, which has a lower environmental impact compared to older refrigerants, aligning with modern standards for eco-friendly HVAC systems.

Overall, the Bryant 310AAV and 310JAV represent a blend of efficiency, advanced technology, and durability. With their attractive SEER ratings, two-stage operation, variable-speed capabilities, and commitment to sustainability, these models stand out as excellent choices for homeowners and businesses looking to enhance their heating and cooling solutions while keeping energy consumption in check. Whether for residential comfort or light commercial use, these Bryant units promise reliability and performance for years to come.