Bryant 340MAV VII. Electrical Connections, Electrostatic Discharge ESD Precautions

Page 5

BLOWER SHELF

FURNACE

CONDENSATE

 

 

DOOR

 

 

TRAP

 

CONDENSATE

 

FURNACE

 

 

TRAP (INSIDE)

 

FURNACE

DOOR

 

 

 

 

 

SIDE

 

 

 

4 78

4

5 3 4

FURNACE SIDE

5 3 4

 

 

 

 

 

4

 

 

 

26 1 4

11 2

26 1 4

3

4

 

FIELD

FIELD

 

 

 

 

 

DRAIN

 

 

DRAIN

 

 

ALTERNATE DRAIN

CONN

 

 

CONN

 

 

TUBE LOCATION

 

 

 

 

 

 

 

 

 

SIDE VIEW

 

 

 

 

FRONT VIEW

END VIEW

FRONT VIEW

CONDENSATE TRAP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRAIN TUBE LOCATION

 

 

 

 

 

 

 

 

 

DOWNFLOW AND ALTERNATE

HORIZONTAL

 

 

 

 

 

 

 

 

 

 

UPFLOW APPLICATIONS

 

 

 

 

 

 

EXTERNAL UPFLOW APPLICATIONS

APPLICATIONS

 

SLOT FOR SCREW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HORIZONTAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

APPLICATION

 

 

 

 

 

 

 

 

 

 

 

1⁄4 OD

 

 

 

 

 

 

 

(OPTIONAL)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COLLECTOR BOX TO

 

 

11 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRAP RELIEF PORT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1⁄2 OD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INDUCER HOUSING

 

 

3 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRAIN CONNECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5⁄8 OD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COLLECTOR BOX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

71 8

 

 

 

 

 

 

 

DRAIN CONNECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCREW HOLE FOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UPFLOW OR DOWN-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7 8

 

 

 

 

 

 

 

 

 

 

FLOW APPLICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WIRE TIE

 

 

 

 

 

 

 

 

 

 

 

 

 

(OPTIONAL)

 

 

 

 

 

 

 

 

 

21 4

 

 

 

 

 

 

 

GUIDES

 

 

 

 

 

 

 

 

 

 

1⁄2-IN. PVC OR CPVC

 

 

 

 

 

 

 

 

 

 

 

 

 

(WHEN USED)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FRONT VIEW

 

SIDE VIEW

 

 

A93026

Fig. 5—Condensate Trap

VII. ELECTRICAL CONNECTIONS

•US: National Electrical Code (NEC) ANSI/NFPA 70-2002

•CANADA: Canadian Electrical Code CSA C22.1

A94163

Fig. 4—Return-Air Temperature

—5—

ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS

CAUTION: Electrostatic discharge can affect electronic components. Take precautions during furnace installation and servicing to protect the furnace electronic control. Precautions will prevent electrostatic discharges from personnel and hand tools which are held during the procedure. These precautions will help to avoid exposing the control to electrostatic discharge by putting the furnace, the control, and the person at the same electro- static potential.

1.Disconnect all power to the furnace. Multiple disconnects may be required. DO NOT TOUCH THE CONTROL OR ANY WIRE CONNECTED TO THE CONTROL PRIOR TO DISCHARGING YOUR BODY’S ELECTROSTATIC CHARGE TO GROUND.

2.Firmly touch a clean, unpainted, metal surface of the furnace chassis which is close to the control. Tools held in a person’s hand during grounding will be satisfactorily discharged.

3.After touching the chassis, you may proceed to service the control or connecting wires as long as you do nothing that recharges your body with static electricity (for example; DO NOT move or shuffle your feet, DO NOT touch un- grounded objects, etc.).

Page 4 Page 6
Image 5
Page 4 Page 6
Contents Safety Considerations Electrostatic Discharge ESD PrecautionsMultipoise Orientations Unit Size DimensionsII. General Installation SafetyVI. GAS Piping and GAS Pipe Pressure Testing Codes and StandardsVII. Electrical Connections Electrostatic Discharge ESD PrecautionsApplications IntroductionGeneral II. Upflow ApplicationsCondensate Trap Tubing Factory-Shipped Orientation Pressure Switch TubingCondensate Trap Location Alternate Upflow Orientation Condensate Trap Tubing Alternate Upflow OrientationCondensate Trap Tubing III. Downflow ApplicationsCondensate Trap Location Horizontal Left Tube Configuration Horizontal Right SUPPLY-AIR Discharge Applications IV. Horizontal Left SUPPLY-AIR Discharge ApplicationsConstruct a Working Platform Attic Location and Working Platform Location II. Furnace Location Relative to Cooling Equipment Furnace Location for Proper Condensate DrainageInstallation Leveling Legs if Desired II. Installation in Upflow or Downflow ApplicationsIII. Installation in Horizontal Applications III. Hazardous LocationsWidth Opening DimensionsFurnace Plenum Opening Floor Opening Casing II. Ductwork Acoustical Treatment Duct FlangesIV. Return AIR Connections III. Supply AIR ConnectionsFilter Arrangement Filter InformationVII. GAS Piping VI. Bottom Closure PanelMaximum Capacity of Pipe Casings onlyElectrical Connections Fire or Explosion HazardIII Accessories WiringPCB Direct Venting Electrical DataRemoval of Existing Furnaces from Common Vent Systems II. COMBUSTION-AIR and Vent PipingControl Center Clearance FT COMBUSTION-AIR and Vent Pipe Termination ClearancesCombustion-Air and Vent Pipe Attachment Combustion-Air and Vent Pipe DiameterExample Short Vent 5 to 8 Ft System COMBUSTION-AIR Intake Housing Plug FittingAltitude FT Maximum Allowable Pipe Length FT6001 to 7000‡ Air Intake Housing Plug Fitting Drain Two-Pipe Termination Kit Vent Extension PipeExtended Exposed Sidewall Pipes IV. Multiventing and Vent Terminations Concentric Vent/Air Termination KitRoof Termination Preferred Sidewall Termination of 12 in. or Less III. Condensate Drain Protection Condensate Drain GeneralII. Application II. Cooling Mode Heating ModeIII. Continuous Blower Mode IV. Heat Pump ModeIV. Adjustments START-UP Procedures GeneralComponent Test II. Prime Condensate Trap with WaterInducer Housing Drain Cap BTU/CU FT Orifice Manifold 625 650 Only 7001 675 725 8000 775 750 15% 825 2001to 725 750 Only 4001 775 800 825 5000 875 850 900 925 Altitude Derate Multiplier Example 100,000 Btuh Input Furnace Installed AT 4300 FTUnited States CanadaCheck Safety Controls Blower OFF Delay Setup PositionGAS Rate CU FT/HR Speed SelectorCheck Primary Limit Control II. Check Pressure SwitchChecklist CHECKLIST-START-UP CHECKLIST-INSTALLATIONLoad Calculation Combustion AIR Vent Piping
Related manuals
Manual 12 pages 2.16 Kb Manual 44 pages 12.97 Kb

340MAV specifications

The Bryant 340MAV is a standout model in the Bryant lineup, designed to provide exceptional comfort, efficiency, and performance for residential heating and cooling needs. This unit offers a perfect blend of innovative technology and user-friendly features, making it an ideal choice for homeowners seeking reliability and quality.

One of the defining characteristics of the Bryant 340MAV is its impressive efficiency rating. With a SEER (Seasonal Energy Efficiency Ratio) of up to 18, this model ensures that homeowners can enjoy effective cooling during the summer months while minimizing energy consumption. Similarly, the heating efficiency is notable, with a high AFUE (Annual Fuel Utilization Efficiency) rating. This makes the 340MAV an environmentally friendly option that also promotes cost savings on energy bills.

The 340MAV incorporates advanced technologies that enhance its performance. One such technology is the variable-speed compressor, which allows the system to adjust its output based on the demands of the home. This means that the unit operates more quietly and reduces energy usage by matching the cooling or heating output required. Additionally, the two-stage heating capability provides more consistent temperatures and improved comfort throughout the space.

Operating noise is a crucial factor in residential HVAC systems, and the Bryant 340MAV is designed with this in mind. Engineered for quiet operation, the unit features a sound-dampening design, including an insulated cabinet and a specially designed compressor that minimizes noise levels. Homeowners can enjoy a comfortable indoor climate without the disruptive racket often associated with traditional systems.

Furthermore, the Bryant 340MAV is equipped with a durable all-aluminum coil, which improves heat transfer efficiency while also being resistant to corrosion. This characteristic contributes to the longevity of the unit, ensuring that it can withstand various environmental factors without compromising performance.

Another key feature is the advanced control options that the Bryant 340MAV offers. Integration with smart thermostats allows homeowners to monitor and adjust their HVAC system remotely, ensuring optimal comfort at all times. Additionally, the system is compatible with Bryant's Perfect Air™ filtration system, enhancing indoor air quality by reducing pollutants and allergens.

In summary, the Bryant 340MAV is a high-efficiency heating and cooling solution that brings together cutting-edge technology, quiet operation, and user-friendly features. With its focus on comfort and energy savings, it stands out as a prime choice for homeowners looking to invest in a reliable HVAC system.
Top Page Image Contents