ICP G9MVE0401410A2 Service And Technical Support Manual

Contents

ICP G9MVE0401410A2 Service And Technical Support Manual Manual pdf 1 page image

Printed in U.S.A. 440 04 4801 00 7/3/2014SERVICE AND TECHNICALSUPPORT MANUALTwo−Stage, Variable Speed ECM Blower Motor35” Tall, High Efficiency Condensing Gas Furnace(F/G)9MVE ’A2’ SeriesSave this manual for future reference.Safety Labeling and Signal WordsDANGER, WARNING, CAUTION, and NOTEThe signal words DANGER, WARNING,CAUTION, and NOTE are used to identify levels ofhazard seriousness. The signal word DANGER isonly used on product labels to signify an immediatehazard. The signal words WARNING, CAUTION,and NOTE will be used on product labels andthroughout this manual and other manual that mayapply to the product.DANGER − Immediate hazards which will result insevere personal injury or death.WARNING − Hazards or unsafe practices whichcould result in severe personal injury or death.CAUTION − Hazards or unsafe practices whichmay result in minor personal injury or product orproperty damage.NOTE − Used to highlight suggestions which willresult in enhanced installation, reliability, oroperation.! WARNINGSignal Words in ManualsThe signal word CAUTION is used throughoutthis manual in the following manner:! CAUTIONSignal Words on Product LabelingSignal words are used in combination withcolors and/or pictures or product labels.The signal word WARNING is used throughoutthis manual in the following manner:Safety−alert symbolWhen you see this symbol on the unit and ininstructions or manuals, be alert to thepotential for personal injury.TABLE OF CONTENTSSTART−UP, ADJUSTMENT, AND SAFETY CHECK 4. . . . . . . . . . .SETUP SWITCHES 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PRIME CONDENSATE TRAP WITH WATER 4. . . . . . . . . . . . . . . . .PURGE GAS LINES 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ADJUSTMENTS 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ADJUST TEMPERATURE RISE 11. . . . . . . . . . . . . . . . . . . . . . . . . . . .ADJUST BLOWER OFF DELAY (HEAT MODE) 12. . . . . . . . . . . . . .ADJUST COOLING AIRFLOW 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .ADJUST CONTINUOUS FAN AIRFLOW 12. . . . . . . . . . . . . . . . . . . .ADJUST THERMOSTAT HEAT ANTICIPATOR 14. . . . . . . . . . . . . . .CHECK SAFETY CONTROLS 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .CHECKLIST 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .COOLING AND HEATING AIR DELIVERY - CFM 15. . . . . . . . . . . . .SERVICE AND MAINTENANCE PROCEDURES 17. . . . . . . . . . . . .ELECTRICAL CONTROLS AND WIRING 17. . . . . . . . . . . . . . . . . . .CLEANING AND/OR REPLACING AIR FILTER 19. . . . . . . . . . . . . .BLOWER MOTOR AND WHEEL MAINTENANCE 20. . . . . . . . . . . .CLEANING BURNERS AND FLAME SENSOR 21. . . . . . . . . . . . . . .SERVICING HOT SURFACE IGNITER 22. . . . . . . . . . . . . . . . . . . . . .FLUSHING COLLECTOR BOX AND DRAINAGE SYSTEM 23. . . .CLEANING CONDENSATE DRAIN AND TRAP 23. . . . . . . . . . . . . .CLEANING HEAT EXCHANGERS 23. . . . . . . . . . . . . . . . . . . . . . . . . .SERVICE LABEL 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .WIRING DIAGRAM 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TROUBLESHOOTING GUIDE − FLOW CHART 28. . . . . . . . . . . . . .SEQUENCE OF OPERATION 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . .PARTS REPLACEMENT INFORMATION GUIDE 35. . . . . . . . . . . . .PRODUCT NOMENCLATURE 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . .MODELS(F/G)9MVE0401410A2(F/G)9MVE0401712A2(F/G)9MVE0601412A2(F/G)9MVE0601714A2(F/G)9MVE0801716A2(F/G)9MVE0802120A2(F/G)9MVE1002120A2(F/G)9MVE1202422A2Use of the AHRI Certified TM Mark indicates amanufacturer’s participation in the program.For verification of certification for individualproducts, go to www.ahridirectory.org .