Bryant 355CAV installation instructions Dimensions In. / mm, Environmental Hazard

Page 4

355CAV

 

 

 

 

26 15⁄16"

(684 mm)

 

 

 

 

 

 

 

 

 

 

28 1⁄2" (724 mm)

 

 

 

 

 

 

26 1⁄4"

(667 mm)

 

 

 

 

 

 

 

AIRFLOW

 

 

26 15⁄16" (684 mm)

 

 

 

 

 

24 1⁄2" (622 mm)

 

 

 

 

 

 

 

 

 

26 1⁄4" (667 mm)

 

 

 

 

 

22

5

⁄16" (567 mm)

 

 

 

 

 

 

 

A

 

(14 mm)

22 5⁄16" (567 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9⁄16"

19" (483 mm)

13⁄16"

(21 mm)

 

 

2-IN. (51 mm) COMBUSTION-

 

 

 

 

 

 

13/16"

D

13/16"

 

 

CONDENSATE DRAIN

 

 

(21 mm)

 

(21 mm)

TYP

 

5⁄8"

(16 mm)

 

 

AIR CONN

 

 

 

 

 

OUTLET

OUTLET

 

 

 

 

 

 

 

TRAP LOCATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(DOWNFLOW &

 

 

 

 

 

CONDENSATE DRAIN

2-IN. (51mm)

 

 

 

 

 

 

 

 

 

HORIZONTAL LEFT)

 

 

 

 

TRAP LOCATION

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

(DOWNFLOW &

COMBUSTION-AIR CONN

5⁄

16"

 

 

 

 

 

 

 

⁄8-IN. DIA (22mm)

 

 

 

 

HORIZONTAL RIGHT)

 

 

 

 

1⁄2-IN. (13mm) DIA

 

POWER CONN

 

 

 

 

1⁄2-IN. DIA (13mm)

(16 mm)

 

 

 

 

 

 

 

 

 

 

 

 

OR ALTERNATE

 

 

GAS CONN

 

 

 

 

 

 

 

 

 

1⁄2-IN. DIA GAS CONN

GAS CONN

 

 

 

 

.

2-IN (51mm)

 

 

 

 

 

 

 

 

 

 

7⁄8-IN. DIA (22mm)

 

 

 

 

VENT CONN

 

 

 

 

 

 

33 1⁄4"

 

 

 

 

 

 

 

 

 

 

 

 

30 13⁄16"

 

 

 

POWER CONN

 

 

 

 

1⁄2-IN. DIA (13mm)

 

 

 

 

(783 mm)

TYP

 

 

 

 

 

 

 

 

THERMOSTAT ENTRY

 

 

 

 

29 11⁄16"

 

(845 mm)

 

 

 

1⁄2-IN. DIA (13 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THERMOSTAT ENTRY

 

 

 

 

 

 

22 11⁄16"

 

7⁄8-IN. DIA (22mm)

 

TYP

32 5⁄8"

 

 

30 1⁄2"

2-IN. (51 mm)

 

39 7⁄8"

 

 

 

 

 

 

 

ACCESSORY

 

 

 

(754 mm)

 

 

(775 mm)

(1013 mm)

 

 

 

 

 

 

 

POWER ENTRY

27

5⁄8"

TYP

 

 

VENT CONN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(829 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

CONDENSATE

(702 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22 11⁄16"

 

 

 

 

 

 

 

 

 

DRAIN TRAP

 

27 9⁄16"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOCATION

 

 

TYP

 

 

 

 

 

 

(576 mm)

 

 

 

 

 

 

 

 

 

(ALTERNATE

 

(700 mm)

 

 

 

 

 

 

 

 

 

14

1

⁄2"

 

SIDE INLET

UPFLOW)

 

 

24 1⁄2"

 

 

 

 

 

 

SIDE INLET

 

 

 

 

 

 

 

(622 mm)

 

 

 

 

 

18 1⁄4"

 

 

TYP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(368 mm)

 

 

 

 

9 7⁄16"

 

17 5⁄16"

 

 

 

 

 

(464 mm)

 

(25 mm)

 

 

 

 

 

 

 

TYP

(439 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1"

 

 

 

 

 

 

 

 

(240 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11⁄4" (32 mm)

 

 

(591 mm)

 

 

 

 

 

 

 

INLET

 

CONDENSATE

22 1⁄4" TYP

7⁄16"

(11 mm)

 

 

CONDENSATE

 

 

 

11/16"

E

11/16"

1"

 

 

 

 

23 1⁄4" TYP

 

 

 

DRAIN LOCATION

(565 mm)

 

 

(25mm)

 

 

SIDE INLET

DRAIN LOCATION

 

 

(17 mm)

 

(17 mm)

(UPFLOW)

24 3⁄16"

11⁄16" (25 mm)

 

 

(UPFLOW)

 

 

 

 

 

DIMPLE LOCATORS

 

 

 

 

26 15⁄16" TYP

 

 

 

 

 

 

 

 

 

BOTTOM INLET

 

 

 

 

 

 

 

(684 mm)

 

 

 

 

 

 

 

 

 

FOR HORIZONTAL

(614 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HANGING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTES: 1. Minimum return-air openings at furnace, based on metal duct. If flex duct is used, see flex duct manufacturerís recommendations for equivalent diameters.

2.Minimum return-air opening at furnace:

a.For 800 CFM–16-in. (406mm) round or 141/2 (368 mm)x 12-in. (305 mm). rectangle

b.For 1200 CFM–20-in. (508mm) round or 141/2 (368mm)x 19 1/2-in. (495mm).rectangle

c.For 1600 CFM–22-in. (559mm) round or 141/2 (368mm)x 23 1/4-in.(591mm) rectangle.

d.For airflow requirements above 1800 CFM, see Air Delivery table in Product Data literature for specific use of single side inlets. The use of both side inlets, a combination of 1 side and the bottom, or the bottom only will ensure adequate return air openings for airflow requirements above 1800 CFM.

A05124

Dimensions (In. / mm)

UNIT SIZE

 

A

 

D

 

E

060---

14 / 042060

17

--- 1/2 / 445

15---

7/8 / 403

 

16 / 406

080---

14 / 042080

 

21 / 533

19---

3/8 / 492

19

--- 1/2 / 495

080---

20 / 060080

 

21 / 533

19---

3/8 / 492

19

--- 1/2 / 495

100---

20 / 060100

 

21 / 533

19---

3/8 / 492

19

--- 1/2 / 495

120---

20 / 060120

24

--- 1/2 / 622

22---

7/8 / 581

 

23 / 584

Fig. 2 - Dimensional Drawing

In Canada, refer to the current editions of the National Standards of Canada CAN/CSA-B149.1 and .2 Natural Gas and Propane Installation Codes, and Canadian Electrical Code CSA C22.1

Recognize safety information. This is the safety-alert symbol . When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury.

Understand the signal words DANGER, WARNING, and CAUTION. These words are used with the safety-alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which may result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation.

!CAUTION

ENVIRONMENTAL HAZARD

Failure to follow this caution may result in environmental polution.

Remove and recycle all components or materials (i.e., oil, refrigerant, control boards, etc.) before unit final disposal.

The 355CAV Condensing Gas-Fired Furnaces are CSA (formerly AGA and CGA) design-certified for natural and propane gases (see furnace rating plate) and for installation in

alcoves, attics, basements, closets, utility rooms, crawlspaces, and garages. The furnace is factory-shipped for use with natural gas. A CSA listed gas conversion kit is required to convert furnace for use with propane gas.

See Fig. 3 for required clearances to combustibles.

Maintain a 1-in. (25 mm) clearance from combustible materials to supply air ductwork for a distance of 36 inches (914 mm) horizontally from the furnace. See NFPA 90B or local code for further requirements.

These furnaces SHALL NOT be installed directly on carpeting, tile, or any other combustible material other than wood flooring. These furnaces are suitable for installation in a structure built on site or a manufactured building completed at final site. The design of this furnace line is NOT CSA design-certified for installation in recreation vehicles, manufactured (mobile) homes or outdoors.

This furnace is designed for continuous return-air minimum temperature of 60_F (16_C) db or intermittent operation down to 55_F (13_C) db such as when used with a night setback thermostat. Return-air temperature must not exceed 80_F (27_C) db. Failure to follow these return air limits may affect reliability of heat exchangers, motors and controls. (See Fig. 4.)

These furnaces are shipped with the drain and pressure tubes connected for UPFLOW applications. Minor modifications are required when used in DOWNFLOW, HORIZONTAL RIGHT, or HORIZONTAL LEFT (supply-air discharge direction) applications as shown in Fig. 1. See details in Applications section.

4

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Contents Installation Instructions Required Notice for Massachusetts Installations Table of Contents Safety ConsiderationsDimensions In. / mm Environmental Hazard355CAV Clearances to Combustibles Electrostatic Discharge ESD Precautions Codes and StandardsIntroduction Unit Damage HazardUpflow Application ApplicationsProperty Damage Hazard Carbon Monoxide Poisoning Hazard Condensate Trap Alternate Upflow OrientationCondensate Trap Tubing Alternate Upflow Orientation Condensate Trap Field Drain Attachment Upper Inducer Housing Drain ConnectionCondensate Trap Freeze Protection Downflow Applications Condensate Trap LocationHorizontal Left Tube Configuration Horizontal Left SUPPLY-AIR Discharge ApplicationsCombustion AIR Intake Vent Construct a Working Platform Property DamageUnit Operation Hazard Horizontal Right SUPPLY-AIR Discharge Applications Condenste Trap Field Drain AttachmentProhibit Installation on Back LocationHazardous Locations Fire or Death HazardFIRE, EXPLOSION, Injury or Death Hazard Installation Installation in Upflow or Downflow ApplicationsInstallation in Horizontal Applications Leveling Legs If DesiredFurnace, Plenum, and Subbase Installed on a Angle AIR Ducts FIRE, Carbon Monoxide and Poisoning Hazard Fire HazardUnit MAY not Operate Gas Piping Fire or Explosion HazardRemoving Bottom Closure Panel Wiring Electrical Shock HazardDisconnect Switch and Furnace Electrical Shock and Fire HazardFire or Electrical Shock Hazard AccessoriesRemoval of Existing Furnaces from Common Vent Systems AIR for Combustion and Ventilation Fire and Explosion HazardCombustion-Air and Vent Pipe Diameter Pipe Fittings Cement Description Marked on PrimersFurnace 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 OnlyWinter Design Maximum Allowable Pipe Length Ft M Number of 90 Elbows BtuhDirect Vent 2-Pipe Only Condensate Drain Multi-venting and Vent TerminationsApplication 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 Two-Stage Thermostat and Two-Stage Medium/High HeatingThermidistat Mode Super 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 Altitude AVG. GAS 675 Altitude Derate Multiplier for USA Burner FlameGas Rate cu Ft/Hr Set Temperature RiseSet Thermostat Heat Anticipator Checklist Check Safety ControlsCheck Pressure Switches Check Primary Limit ControlChecklist Installation Combustion and Vent PipingCatalog No. II355CAV---060---4
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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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