Bryant 355CAV Electrical Shock and Fire Hazard, Disconnect Switch and Furnace

Page 24

355CAV

 

 

 

 

 

 

 

 

FIELD 24-V WIRING

 

 

 

 

 

 

 

 

FIELD 115-, 208/230-, 460-V WIRING

 

 

 

 

 

 

 

 

FACTORY 24-V WIRING

 

 

 

 

 

 

 

 

FACTORY 115-, 208/230-, 460-V WIRING

 

 

NOTE 5

 

 

 

 

 

THERMOSTAT

 

 

FIVE

 

W

C

R

G

Y

FIELD-SUPPLIED

 

 

TERMINALS

 

WIRE

 

 

 

 

 

 

 

DISCONNECT

 

THREE-WIRE

 

 

 

 

 

 

 

 

 

HEATING

 

 

 

 

 

 

 

208/230- OR

 

ONLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

460-V

 

 

W/W1

 

 

 

 

 

 

THREE PHASE

 

 

 

 

 

 

 

 

 

115-V

 

 

NOTE

 

 

 

 

GND

GND

 

W2

 

 

 

 

 

 

 

 

 

 

 

 

SINGLE

 

 

3

 

 

 

 

 

 

PHASE

 

R

 

 

 

 

 

 

208/230-V

 

 

 

 

 

 

 

 

 

 

AUXILIARY

G

 

 

 

 

 

 

SINGLE

115-V

 

 

 

 

 

 

 

PHASE

FIELD-SUPPLIED

J-BOX

C

 

NOTE 1

 

GND

GND

DISCONNECT

 

 

 

 

CONDENSING

SWITCH

 

Y/Y2

 

 

 

 

 

 

 

 

 

 

 

UNIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24-V

 

 

 

TWO WIRE

 

 

FURNACE

TERMINAL

 

 

 

 

 

 

CONTROL

BLOCK

 

 

NOTES:

 

 

 

CENTER

 

 

 

 

 

 

 

 

 

1. Connect Y or Y/Y2 terminal as shown for proper cooling operation.

 

 

 

 

 

 

 

 

 

 

2. Proper polarity must be maintained for 115-v wiring.

 

 

 

 

 

3. Use W2 with 2-stage thermostat when zoning.

 

 

 

 

 

4. If any of the original wire, as supplied, must be replaced, use

 

 

 

 

 

 

same type or equivalent wire.

 

 

 

 

 

 

5. Some thermostats require a "C" terminal connection as shown.

A98325

Fig. 29 - Heating and Cooling Application Wiring Diagram

Table 4 – Electrical Data

 

VOLTS---

OPERATING VOLTAGE

MAXIMUM

 

MAXIMUM

MAXIMUM

 

RANGE

MINIMUM

WIRE

FUSE OR CKT

UNIT SIZE

HERTZ---

UNIT

 

 

WIRE SIZE

LENGTH}

BKR

 

PHASE

 

 

AMPS

 

Maximum*

Minimum*

 

 

AMPS**

 

 

 

 

 

 

 

 

042060

115--- 60--- 1

127

104

8.96

14

30 ft. / 9.1 m

15

 

 

 

 

 

 

 

 

042080

115--- 60--- 1

127

104

8.96

14

30 ft. / 9.1 m

15

 

 

 

 

 

 

 

 

060080

115--- 60--- 1

127

104

14.06

12

31 ft. / 9.4 m

20

 

 

 

 

 

 

 

 

060100

115--- 60--- 1

127

104

14.06

12

31 ft. / 9.4 m

20

 

 

 

 

 

 

 

 

060120

115--- 60--- 1

127

104

14.06

12

31 ft. / 9.4 m

20

 

 

 

 

 

 

 

 

* Permissible limits of voltage range at which unit will operate 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.

}Length shown is as measured 1 way along wire path between unit and service panel for maximum 2 percent voltage drop. ** Time---delay type is recommended.

!WARNING

ELECTRICAL SHOCK AND FIRE HAZARD

Failure to follow this warning could result in electrical shock, fire, or death.

The cabinet MUST have an uninterrupted or unbroken ground according to NEC ANSI/NFPA 70-2005 and Canadian Electrical Code CSA C22.1 or local codes to minimize personal injury if an electrical fault should occur. This may consist of electrical wire or conduit approved for electrical ground when installed in accordance with existing electrical codes. Do not use gas piping as an electrical ground.

ELECTRIC

DISCONNECT

SWITCH

COPPER

WIRE ONLY

ALUMINUM

WIRE

A93033

Fig. 30 - Disconnect Switch and Furnace

24

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Contents Installation Instructions Table of ContentsRequired Notice for Massachusetts Installations Safety Considerations CUT HazardDimensions In. / mm Dimensional DrawingInstallation Codes and Standards Electrostatic Discharge ESD Precautions IntroductionApplications Upflow ApplicationCondensate Trap Alternate Upflow Orientation Carbon Monoxide Poisoning HazardCondensate Trap Tubing Alternate Upflow Orientation Upper Inducer Housing Drain Connection Condensate Trap Field Drain AttachmentCondensate Trap Freeze Protection Downflow Applications Condensate Trap LocationHorizontal Left Tube Configuration Horizontal Left SUPPLY-AIR Discharge ApplicationsProperty Damage Manual Shutoff GAS Valve Sediment Trapcondensate TrapHorizontal Right SUPPLY-AIR Discharge Applications Construct a Working PlatformUnit Operation Hazard Location Condenste Trap Field Drain AttachmentProhibit Installation on Back Fire or Death HazardInstallation FIRE, EXPLOSION, Injury or Death HazardUnit MAY not Operate Hazard Furnace, Plenum, and Coil Assembly or Coil Box Locations Reqd PER ROD AIR Ducts Fire Hazard FIRE, Carbon Monoxide and Poisoning HazardUnit MAY not Operate Bottom Closure Panel Gas PipingFire or Explosion Hazard Removing Bottom Closure Panel Wiring Maximum Capacity of PipeElectrical Shock Hazard Disconnect Switch and Furnace Electrical Shock and Fire HazardFactory Installed J-Box Location AccessoriesFire or Electrical Shock Hazard AIR for Combustion and Ventilation Fire and Explosion HazardAstm Material Pipe FittingsDescription CementFurnace Control Direct Vent Termination Clearance Ventilated Combustion Air Vent Termination Clearance Vent Pipe Termination for Ventilated Combustion Air System Combustion AIR Pipe Unit Corrosion HazardAttachment of Combustion Air Intake Housing Plug Fitting Combustion Air Termination Ventilated Combustion Air OptionVent Pipe Combustion Air Termination-Direct Vent / 2-Pipe SystemCarbon Monoxide Poisoning Property Damage Hazard Attachment of Vent Pipe304.8mm minimum 76.2mm minimum Vent Termination Extended Exposed Sidewall PipesVent Termination Kit Direct Vent/2-Pipe System Only Two-Pipe Termination Kit Direct Vent/2-Pipe System Only042060 Maximum Allowable Pipe Length Ft / M BtuhUnit Size Condensate Drain Personal Injury HazardSTART-UP, Adjustment and Safety Check Air Conditioning A/C Setup SwitchesContinuous Fan CF Setup Switches Additional Setup Switches SW4Example of Setup Switch in Off Position Prime Condensate Trap with WaterWiring Diagram Inducer Housing Drain Tube Furnace Setup Switch DescriptionSequence of Operation Purge Gas LinesTwo-Stage Thermostat and Two-Stage Low / High Heating Thermidistat Mode See -55 for thermostat connectionsSuper Dehumidify Mode Continuous Blower ModeContinuous Blower Speed Selection from Thermostat Heat PumpStep-Modulating Furnace with Single-Speed Air Conditioning Pump Furnace and Two-Speed Air Conditioner Furnace and Two-Speed Heat PumpSet Gas Input Rate Redundant Automatic Gas ValveBurner Orifice A07253 A07254 Altitude Derate Multiplier for U.S.A Burner FlameSet Temperature Rise Gas Rate cu Ft/HrSet Thermostat Heat Anticipator Checklist Check Safety ControlsCheck Pressure Switches Check Primary Limit ControlChecklist Installation Combustion and Vent Piping
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Manual 14 pages 23.93 Kb Manual 62 pages 7.79 Kb

355CAV specifications

The Bryant 355CAV is a state-of-the-art automated vertical machining center designed to enhance precision and efficiency in the manufacturing sector. Renowned for its robust construction, this machine is engineered to handle a broad spectrum of machining tasks, making it suitable for both small and large-scale production environments.

One of the standout features of the Bryant 355CAV is its advanced CNC control system, which provides users with exceptional ease of use. The intuitive user interface allows operators to program complex machining operations with minimal effort, significantly reducing setup times. The machine's high-speed spindle achieves impressive rotational speeds, which allows for quick material removal, ultimately optimizing productivity and throughput.

The Bryant 355CAV exhibits superior rigidity and stability due to its solid cast iron frame and carefully designed structural components. This construction minimizes vibrations during machining, ensuring that even the most intricate parts are produced with high accuracy. The machine's precision ground linear guideways further enhance its performance by providing smooth motion and high load capacity.

Equipped with a large work envelope, the Bryant 355CAV enables manufacturers to accommodate various part sizes and geometries. Additionally, its automatic tool changers can hold a variety of tools, thus facilitating quick transitions between different machining operations without requiring manual intervention. This flexibility is essential for meeting the diverse needs of modern manufacturing.

Another notable characteristic of the Bryant 355CAV is its energy-efficient design. It integrates modern technologies aimed at reducing power consumption while maintaining optimum performance. This environmentally conscious approach not only cuts operational costs but also aligns with the growing demand for sustainable manufacturing practices.

Moreover, the Bryant 355CAV features advanced monitoring capabilities, allowing operators to track machine performance in real time. Data analytics from these systems can be utilized to improve operational efficiency, reduce downtime, and enhance predictive maintenance protocols.

In summary, the Bryant 355CAV is a versatile, high-performance machining center that showcases cutting-edge features and technologies. Its combination of user-friendly controls, sturdy construction, energy efficiency, and advanced monitoring positions it as a vital asset for manufacturers aiming to elevate their productivity and precision in an increasingly competitive landscape.
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