Bryant 355CAV Inducer Housing Drain Tube, Furnace Setup Switch Description

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355CAV

A99118

A01050

Fig. 50 - Inducer Housing Drain Tube

Fig. 51 - Filling Condensate Trap

Table 9 – Furnace Setup Switch Description

SETUP SWITCH

NO.

SWITCH NAME

NORMAL POSITION

DESCRIPTION OF USE

SW1--- 1

Status Code Recovery

OFF

Turn ON to retrieve up to 7 stored status codes for troubleshooting

assistance when R thermostat lead is disconnected.

 

 

 

 

 

 

 

 

Low Heat Only

 

When SW1--- 2 and SW4--- 2 are OFF allows step--- modulating opera-

 

 

tion with a single stage thermostat. Turn ON when using 2 stage

SW1--- 2

(Adaptive Heat Mode when

OFF

thermostat to allow Low Heat operation when R to W/W1 closes and

 

OFF)

 

 

 

High Heat operation when R to W/W1 and W2 close.

 

 

 

 

 

 

Turn ON to increase Low and Medium Heat airflow by 18 percent.

SW1--- 3

Low/Medium Heat Rise Adjust

OFF

This compensates for increased return air temperature caused with

bypass humidifier. This also increases the Low and Medium Heat

 

 

 

 

 

 

inducer speed 15 percent

 

 

 

 

 

Comfort/Efficiency Adjust-

 

Turn ON to decrease Low Heat airflow 9 percent,

SW1--- 4

ON

Medium Heat airflow 7 percent,

ment

 

 

and High Heat airflow 15 percent for maximum comfort.

 

 

 

SW1--- 5

CFM per ton adjust

OFF

Turn ON for 400 CFM per ton. Turn OFF for 350 CFM per ton.

 

 

 

Turn ON to initiate Component Self Test for troubleshooting

SW1--- 6

Component Self Test

OFF

assistance when R thermostat lead is disconnected. Turn OFF

 

 

 

when Self Test is completed.

SW1--- 7

Blower OFF delay

ON or OFF

Blower Off Delay time.

and SW1--- 8

See Table 6.

 

 

 

 

 

 

 

Medium Heat Only (Adaptive

 

When SW1--- 2 and SW4--- 2 are OFF allows step--- modulating opera-

 

 

tion with a single stage thermostat. Turn ON when using 2 stage

SW4--- 2

Heat Mode

OFF

thermostat to allow Medium Heat operation when R to W/W1 closes

 

when OFF)

 

 

 

and High Heat operation when R to W/W1 and W2 close.

 

 

 

 

 

 

 

1.Remove upper inducer housing drain connection cap. (See Fig. 50.)

2.Connect field-supplied 1/2-in. ID tube to upper inducer housing drain connection.

3.Insert field-supplied funnel into tube.

4.Pour 1 quart of water into funnel/tube. Water should run through inducer housing, overfill condensate trap, and flow into open field drain. (See Fig. 51.)

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Contents Installation Instructions Required Notice for Massachusetts Installations Safety Considerations Table of ContentsEnvironmental Hazard Dimensions In. / mm355CAV Clearances to Combustibles Unit Damage Hazard Electrostatic Discharge ESD PrecautionsCodes and Standards IntroductionProperty Damage Hazard ApplicationsUpflow Application Condensate Trap Tubing Alternate Upflow Orientation Condensate Trap Alternate Upflow OrientationCarbon Monoxide Poisoning Hazard Condensate Trap Freeze Protection Upper Inducer Housing Drain ConnectionCondensate Trap Field Drain Attachment Condensate Trap Location Downflow ApplicationsHorizontal Left SUPPLY-AIR Discharge Applications Horizontal Left Tube ConfigurationCombustion AIR Intake Vent Unit Operation Hazard Property DamageConstruct a Working Platform Condenste Trap Field Drain Attachment Horizontal Right SUPPLY-AIR Discharge ApplicationsLocation Prohibit Installation on BackFIRE, EXPLOSION, Injury or Death Hazard Fire or Death HazardHazardous Locations Leveling Legs If Desired InstallationInstallation in Upflow or Downflow Applications Installation in Horizontal ApplicationsFurnace, Plenum, and Subbase Installed on a Angle AIR Ducts Unit MAY not Operate Fire HazardFIRE, Carbon Monoxide and Poisoning Hazard Fire or Explosion Hazard Gas PipingRemoving Bottom Closure Panel Electrical Shock Hazard WiringElectrical Shock and Fire Hazard Disconnect Switch and FurnaceRemoval of Existing Furnaces from Common Vent Systems AccessoriesFire or Electrical Shock Hazard Fire and Explosion Hazard AIR for Combustion and VentilationPipe Fittings Cement Description Marked on Primers Combustion-Air and Vent Pipe DiameterFurnace Control Direct Vent Termination Clearance Ventilated Combustion Air Vent Termination Clearance Vent Pipe Termination for Ventilated Combustion Air System Unit Corrosion Hazard Combustion AIR PipeCombustion Air Termination Ventilated Combustion Air Option Attachment of Combustion Air Intake Housing Plug FittingAttachment of Vent Pipe Vent PipeCombustion Air Termination-Direct Vent / 2-Pipe System Carbon Monoxide Poisoning Property Damage Hazard304.8mm minimum 76.2mm minimum Two-Pipe Termination Kit Direct Vent / 2-Pipe System Only Vent TerminationExtended Exposed Sidewall Pipes Vent Termination Kit Direct Vent / 2-Pipe System OnlyWinter Design Number of 90 Elbows Btuh Maximum Allowable Pipe Length Ft MDirect Vent 2-Pipe Only Personal Injury Hazard Condensate DrainMulti-venting and Vent Terminations ApplicationAdditional Setup Switches SW4 START-UP, Adjustment and Safety CheckAir Conditioning A/C Setup Switches Continuous Fan CF Setup SwitchesPrime Condensate Trap with Water Example of Setup Switch in Off PositionWiring Diagram Furnace Setup Switch Description Inducer Housing Drain TubePurge Gas Lines Sequence of OperationTwo-Stage Thermostat and Two-Stage Medium/High Heating Two-Stage Thermostat and Two-Stage Low / High HeatingThermidistat Mode Heat Pump Super Dehumidify ModeContinuous Blower Mode Continuous Blower Speed Selection from ThermostatStep-Modulating Furnace with Single-Speed Air Conditioning Furnace and Two-Speed Heat Pump Pump Furnace and Two-Speed Air ConditionerRedundant Automatic Gas Valve Set Gas Input RateBurner Orifice Altitude AVG. GAS 675 Burner Flame Altitude Derate Multiplier for USASet Thermostat Heat Anticipator Set Temperature RiseGas Rate cu Ft/Hr Check Primary Limit Control ChecklistCheck Safety Controls Check Pressure SwitchesCombustion and Vent Piping Checklist InstallationCatalog 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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