Manuals / Allied Air Enterprises / Household Appliance / Furnace

Allied Air Enterprises Upflow specifications Wiring Diagram, Issue, Page 27 of

Models: Downflow or Horizontal 2 Stage Heat Variable Speed Gas Fired Non-Condensing Warm Air Furnace Upflow

1 28

Download 28 pages 32.15 Kb

Page 27

Image 27

WIRING DIAGRAM

20571201

Issue 0527

Page 27 of 28

Page 27

Image 27

Allied Air Enterprises Downflow or Horizontal 2 Stage Heat Variable Speed Gas Fired Non-Condensing Warm Air Furnace Issue

Contents

WHAT TO DO IF YOU SMELL GAS TABLE OF CONTENTSSAFETY IssuePage 2 of FURNACE SPECIFICATIONS IssuePage 3 of Adjusting Airflow FURNACE WIRING SPECIFICATIONS IssuePage 5 of Issue INTRODUCTIONPage 6 of Figure HORIZONTAL LINE CONTACT LOCATION / PLACEMENTINSTALLATION POSITIONS This furnace may be installed on non-combustibleAIR FOR COMBUSTION AND VENTILATION Contaminated Combustion AirAdequate Ventilation and Combustion Air CONFINED SPACE / OUTDOOR AIR CONFINED SPACE / INDOOR AIRAIR THROUGH HORIZONTAL DUCTS CONFINED SPACE / OUTDOOR AIRFROM ATTIC CONFINED SPACE / OUTDOORFigure BOTTOM PANEL REMOVAL Table SPECIAL BASE INSTALLATIONDUCTING Ductwork RecommendationEXTERNAL FILTER RACK SIZE Pre-InstallationVent System InspectionVENTING FiltersTable 4 AUXILIARY DRAFT INDUCERS Masonry ChimneyType B Vent Horizontal VentingFor Horizontal Positions Figure VENT EXIT OPTIONSTo Convert toSide Flue Exit Figure VENT PIPE GUARD KITSingle Stage Thermostat Operation ELECTRICAL CONNECTIONSCARBON MONOXIDE POISONING HAZARD ThermostatFIRE OR EXPLOSION HAZARD TYPICAL GAS SERVICE CONNECTIONGAS CONNECTIONS Figure AUTOMATIC HEAT STAGING JUMPERCirculating Airflow Adjustments CONTROL BOARD & VARIABLE SPEED MOTOR FEATURESElectronicAir Cleaner Connections Variable Speed FeaturesStandby Mode UNIT SEQUENCE OF OPERATIONCooling Mode HeresHow Your Heating System WorksFigure TYPICAL FLAME APPEARANCE Main Burners Figure GAS CONTROL DIAGRAMManifold Pressure Adjustment STARTUP AND OPERATIONAL CHECKOUTTABLE Gas Rate Cubic Feet per Hour Determining Furnace Input - Natural Gas OnlyNatural Blower Adjustment CheckoutBurner Orifice Sizing TABLE Burner Orifice SelectionIssue Flame Rollout SwitchFigure FLAME ROLLOUT SWITCH Pressure Switch CheckDIRECT IGNITION SYSTEM CONTROL SEQUENCE OF OPERATIONCombustion Component Check Manifold or Burner/Manifold Removal/ReplacementSERVICING THE FURNACE ELECTRICAL SHOCK, FIRE OR EXPLOSION HAZARDBlower Removal/Replacement Figure BLOWER REMOVAL AND REPLACEMENTLubricating Motors CFM LED TroubleshootingFault Code History Button High Heat State LEDWIRING DIAGRAM IssuePage 27 of Page 28 of Issue