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Bryant
340MAV instruction manual Ð43Ð
Models:
340MAV
1
43
44
44
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44 pages
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Install
ÐWiring Diagram
Dimension
Wiring
START-UP Procedures General
IV. Adjustments
Checklist
Set Temperature Rise
Safety
Service Training
Page 43
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Contents
ÐMultipoise Orientations
Ð1Ð
Ð2Ð
Dimensions
Unit Size
→ ÐClearances to Combustibles
Safety Considerations
Electrostatic Discharge ESD Precautions
Minimum Inches Clearance to Combustible Construction
Condensate Trap Location Factory-Shipped Orientation
Introduction
Applications General
II. Upflow Applications
Condensate Trap Location Alternate Upflow Orientation
Ð5Ð
Ð6Ð
Pressure Switch Tubing
Condensate Trap Tubing
Condensate Trap Freeze Protection
III Downflow Applications
Condensate Trap Location
Ð8Ð
IV. Horizontal Left SUPPLY-AIR Discharge Applications
Construct a Working Platform
Ð9Ð
Horizontal Right SUPPLY-AIR Discharge Applications
ÐAttic Location and Working Platform
Location
→ ÐHorizontal Right Tube Configuration
III. Hazardous Locations
II. Furnace Location Relative to Cooling Equipment
→ II. Installation in Upflow or Downflow Applications
Installation Leveling Legs if Desired
Furnace Plenum Opening Floor Opening Casing
Ðopening Dimensions
Width
ÐDuct Flanges
III. Installation in Horizontal Applications
Ðfilter Information
IV. Filter Arrangement
Bottom Closure Panel
Electrical Connections
Wiring
VI. GAS Piping
Ðmaximum Capacity of Pipe
II -V Wiring
→ ÐHeating and Cooling Application Wiring Diagram
ÐWiring Diagram
Amps
III. Accessories
Ðelectrical Data
Amps Gage
General
Direct Venting
Removal of Existing Furnaces from Common Vent Systems
II. COMBUSTION-AIR and Vent Piping
Example
Combustion-Air and Vent Pipe Diameter
Combustion-Air and Vent Pipe Attachment
ÐShort Vent 5 to 8 Ft System
COMBUSTION-AIR Intake Housing Plug Fitting
2001 to
Ðmaximum Allowable Pipe Length FT
4001 to 5000³
Ðmaximum Allowable Pipe Length FT
8001 to 9000³
Vent Extension Pipe
Two-Pipe Termination Kit
Extended Exposed Sidewall Pipes
ÐRoof Termination Preferred
II. Application
Concentric Vent/Air Termination Kit
IV. Multiventing and Vent Terminations
Condensate Drain General
ÐConcentric Vent and Combustion-Air
Sequence of Operation
Heating Mode
III. Condensate Drain Protection
Component Test
II. Cooling Mode
III. Continuous Blower Mode
IV. Heat Pump Mode
II. Prime Condensate Trap with Water
START-UP Procedures General
III. Purge GAS Lines
IV. Adjustments
Set Gas Input Rate
BTU/CU FT
BTU/CU FT
Ð36Ð
Ð37Ð
Ð38Ð
Ð39Ð
Canada
Set Temperature Rise
United States
Ðaltitude Derate Multiplier for U.S.A
Ðspeed Selector
Check Safety Controls Check Primary Limit Control
II. Check Pressure Switch
Checklist
Combustion and Vent Piping
Checklistðinstallation
CHECKLISTÐSTART-UP
Load Calculation
Ð43Ð
Service Training
