Manuals / Bryant / Household Appliance / Furnace

Bryant 355MAV instruction manual Table Of Contents, Deluxe 4-WayMultipoise, Series F

Models: 355MAV

1 60

Download 60 pages 27.74 Kb

Page 1

Installation, Start-up, and Operating Instructions

Installation, Start-up, and Operating Instructions

Deluxe 4-Way Multipoise	355MAV
Variable-Capacity Direct-Vent	Series F
Condensing Gas Furnace

ama

CERTIFIED ®

As an ENERGY STAR® Partner, Bryant Heating

&Cooling Systems has determined that this product meets the ENERGY STAR® guidlines for energy efficiency.

REGISTERED QUALITY SYSTEM
NOTE: Read the entire instruction manual before starting the installation.
TABLE OF CONTENTS
SAFETY CONSIDERATIONS	3
INTRODUCTION	3
CODES AND STANDARDS	3
ELECTROSTATIC DISCHARGE (ESD) PRECAUTION PROCEDURE	6
APPLICATIONS	6
General	6
Upflow Applications	7
Condensate Trap Location (Factory-Shipped Orientation)	7
Condensate Trap Tubing (Factory-Shipped Orientation)	7
Condensate Trap Location (Alternate Upflow Orientation)	7
Condensate Trap Tubing (Alternate Upflow Orientation)	8
Condensate Trap Field Drain Attachment	9
Pressure Switch Tubing	9
Upper Collector Box and Inducer Housing (Unused) Drain Connections	9
Condensate Trap Freeze Protection	9
Downflow Applications	9
Condensate Trap Location	9
Condensate Trap Tubing	10
Condensate Trap Field Drain Attachment	11
Pressure Switch Tubing	11
Condensate Trap Freeze Protection	11
Horizontal Left (Supply-Air Discharge) Applications	11
Condensate Trap Location	11
Condensate Trap Tubing	11
Condensate Trap Field Drain Attachments	12
Pressure Switch Tubing	12
Condensate Trap Freeze Protection	12
Construct a Working Platform	12
Horizontal Right (Supply-Air Discharge) Applications	13
Condensate Trap Location	13
Condensate Trap Tubing	13
Condensate Trap Field Drain Attachment	14
Pressure Switch Tubing	14
Condensate Trap Freeze Protection	15
Construct a Working Platform	15

Form: II 355M-40-11

Cancels: New

Printed in U.S.A.

03-02

Catalog No. 5335-518

Image 1

Bryant 355MAV instruction manual Table Of Contents, Installation, Start-up,and Operating Instructions, Series F

Contents

Installation, Start-up,and Operating Instructions TABLE OF CONTENTSDeluxe 4-WayMultipoise 355MAVGeneral Fig. 1-MultipoiseOrientations SAFETY CONSIDERATIONSINTRODUCTION CODES AND STANDARDSFig. 2-DimensionalDrawing Dimensions inINSTALLATION Fig. 3-Clearancesto CombustiblesAPPLICATIONS PROCEDURE 1-GENERAL ELECTROSTATIC DISCHARGE ESD PRECAUTION PROCEDUREFig. 4-CondensateTrap Shown with Blower Access Panel Removed Fig. 5-Factory-ShippedUpflow Tube ConfigurationPROCEDURE 2-UPFLOWAPPLICATIONS h.Attach tube to coupling and clamp securely PROCEDURE 3-DOWNFLOWAPPLICATIONS F. Pressure Switch TubingFig. 7-DownflowTube Configuration Left-HandTrap InstallationRight-HandTrap Installation Fig. 8-DownflowTube ConfigurationB. Condensate Trap Tubing C.Condensate Trap Field Drain Attachment D. Pressure Switch TubingE. Condensate Trap Freeze Protection A. Condensate Trap LocationC. Condensate Trap Field Drain Attachments Fig. 9-HorizontalLeft Tube ConfigurationF. Construct a Working Platform D. Pressure Switch TubingA. Condensate Trap Location Fig. 10-AtticLocation and Working PlatformB. Condensate Trap Tubing C. Condensate Trap Field Drain Attachment Fig. 11-HorizontalRight Tube ConfigurationD. Pressure Switch Tubing Fig. 13-Return-AirTemperature LOCATION PROCEDURE 1-GENERALFig. 12-FurnaceLocation for Proper Condensate DrainagePROCEDURE 2-LOW-FIREONLY INSTALLATION Fig. 14-ProhibitInstallation on BackFig. 15-FreezeProtection Fig. 16-Installationin a Garage PROCEDURE 4-HAZARDOUSLOCATIONSINSTALLATION PROCEDURE 1-LEVELINGLEGS IF DESIRED 1.Size gas piping based on the high-fireinputFig. 17-LevelingLegs Table 1-OpeningDimensions inFig. 19-Furnace,Plenum, and Subbase Installed Fig. 18-Floorand Plenum Opening Dimensionson a Combustible Floor Coil Box Installed on a Combustible Floor Fig. 20-Furnace,Plenum, and Coil Assembly orPROCEDURE 4-AIRDUCTS A. General Requirements Fig. 21-DuctFlangesB. Ductwork Acoustical Treatment Fig. 22-CrawlspaceHorizontal ApplicationC. Supply Air Connections UPFLOW FURNACESFig. 23-FilterInstalled for Side Inlet PROCEDURE 5-FILTERARRANGEMENTPROCEDURE 6-BOTTOMCLOSURE PANEL PROCEDURE 7-GASPIPINGFig. 25-RemovingBottom Closure Panel Fig. 24-BottomFilter Arrangement171⁄2-IN.WIDE CASINGS ONLY Fig. 26-TypicalGas Pipe Arrangement Table 3-MaximumCapacity of PipeA. 115-VWiring PROCEDURE 8-ELECTRICALCONNECTIONSB. 24-VWiring Fig. 28-DisconnectSwitch and FurnaceC.Accessories Table 4-ElectricalDataFig. 29-Relocating J-Box PROCEDURE 9-DIRECTVENTINGFig. 30-UnitWiring Diagram Fig. 32-EACTerminals on Control Center Fig. 31-ControlCenterB. Combustion-Airand Vent Piping GENERALFig. 33-355MAVVariable Speed Furnace Control Fig. 34-ThermidistatConnectionPage Fig. 36-Combustion-Airand Vent Pipe Connections COMBUSTION-AIRAND VENT PIPE DIAMETER Fig. 37-ShortVent 5 to 8 ft SystemCOMBUSTION-AIRAND VENT PIPE ATTACHMENT Table 7-MaximumAllowable Pipe Length ftTable 7-MaximumAllowable Pipe Length ft Continued Table 7-MaximumAllowable Pipe Length ft Continued Fig. 38-IntakeHousing Plug Fitting DrainFig. 39-RoofTermination Preferred Fig. 42-SidewallTermination of 12 in. or More EXTENDED EXPOSED SIDEWALL PIPES Fig. 43-SidewallTermination of Less than 12 inTWO-PIPETERMINATION KIT CONCENTRIC VENT/AIR TERMINATION KITAmbient PROCEDURE 10-CONDENSATEDRAIN A. GeneralD. Multiventing and Vent Terminations C. Condensation Drain Protection B. ApplicationFig. 48-SidewallTermination of More than 12 in Fig. 47-SidewallTermination of 12 in. or LessFig. 50-CondensateTrap Heat Tape Fig. 49-Exampleof Field Drain AttachmentSEQUENCE OF OPERATION PROCEDURE 2-HEATINGMODE PROCEDURE 1-SELF-TESTMODEPROCEDURE 3-HEATING MODE-TWOSTAGE PROCEDURE 4-EMERGENCYHEAT MODEPROCEDURE 6-HEATPUMP MODE PROCEDURE 5-COOLINGMODEA. Single-SpeedApplications B.Two-SpeedApplicationsPROCEDURE 8-COMPONENTTEST PROCEDURE 7-CONTINUOUSFAN MODEB. Two-SpeedApplications PROCEDURE 10-DEHUMIDIFICATIONMODE PROCEDURE 9-BYPASSHUMIDIFIER MODEPROCEDURE 11-ZONEMODE Table 10-BlowerOff Delay Setup Switch SW PositionSTART-UPPROCEDURES PROCEDURE 1-GENERAL PROCEDURE 2-SELECTSETUP SWITCH POSITIONSFig. 54-InducerHousing Drain Tube Fig. 53-Exampleof Setup Switch in OFF PositionC. Setup Switches SW 1 OFFTable 12-BlowerOff Delay Setup Switch Position Table 11-SetupSwitch DescriptionPROCEDURE 3-PRIMECONDENSATE TRAP WITH WATER PROCEDURE 4-PURGEGAS LINESFig. 55-FillingCondensate Trap Sea Level Sea Level CANADA Sea LevelFig. 56-RedundantAutomatic Gas Valve B. Set Temperature RiseFig. 57-BurnerOrifice Table 14-AltitudeDerate Multiplier for U.S.A Fig. 58-BurnerFlameC. Set Thermostat Heat Anticipator B. Check Pressure Switches PROCEDURE 6-CHECKSAFETY CONTROLSTable 15-GasRate Cu Ft/Hr A. Check Primary Limit ControlFig. 59-AmpDraw Check with Ammeter PROCEDURE 7-CHECKLISTPage Catalog No Book/Tab 1/6