Assessments - 2, GPA: 3.5
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23-23-0427N-006 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . .1 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 FURNACE SIZING . . . . . . . . . . . . . . . . . . . . . .3 LOCATION of UNIT . . . . . . . . . . . . . . . . . . . .3 INSTALLATION POSITIONS . . . . . . . . . . . . . . .4 AIR CONDITIONING . . . . . . . . . . . . . . . . . . . .4 INSPECTION/ACCESS PANEL . . . . . . . . . . . . .4 CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . .5 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . .5 DUCTWORK . . . . . . . . . . . . . . . . . . . . . . . . . .6 DETERMING COMBUSTION AIR . . . . . . . . . .7 FURNACE VENTING . . . . . . . . . . . . . . . . . . . .8 GAS SUPPLY . . . . . . . . . . . . . . . . . . . . . . . . .12 CONVERSIONS . . . . . . . . . . . . . . . . . . . . . . .13 HIGH ALTITUDE & AIRFLOW SPECIFICATION TABLES . . . . . . . . . . . . . . . .14 ELECTRICAL SPECIFICATIONS . . . . . . . . . . .15 START UP PROCEDURES/ SEQUENCE OF OPERATION . . . . . . . . . . . . .17 AIR FLOW . . . . . . . . . . . . . . . . . . . . . . . . . . .19 ADJUSTING BLOWER SPEEDS . . . . . . . . . . .19 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . .20 TROUBLESHOOTING . . . . . . . . . . . . . . . . . .21 WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . .25 TABLE OF CONTENTS USER’S INSTRUCTION GUIDE LOCATED AFTER PAGE 25 OF THIS INSTALLATION, OPERATION AND MAINTENANCE MANUAL Model Serial Number Date of Purchase For future reference write down the model, serial number, and date of purchase. Use these numbers in any correspondence or service calls concerning your furnace. Keep these instructions for future reference. MODEL F80A CATEGORY I NATURAL GAS AND LP GAS MID EFFICIENCY WARM AIR FURNACE Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your furnace. Keep this manual in a safe place for future reference. 23-23-0427N-006 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . .1 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 FURNACE SIZING . . . . . . . . . . . . . . . . . . . . . .3 LOCATION of UNIT . . . . . . . . . . . . . . . . . . . .3 INSTALLATION POSITIONS . . . . . . . . . . . . . . .4 AIR CONDITIONING . . . . . . . . . . . . . . . . . . . .4 INSPECTION/ACCESS PANEL . . . . . . . . . . . . .4 CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . .5 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . .5 DUCTWORK . . . . . . . . . . . . . . . . . . . . . . . . . .6 DETERMING COMBUSTION AIR . . . . . . . . . .7 FURNACE VENTING . . . . . . . . . . . . . . . . . . . .8 GAS SUPPLY . . . . . . . . . . . . . . . . . . . . . . . . .12 CONVERSIONS . . . . . . . . . . . . . . . . . . . . . . .13 HIGH ALTITUDE & AIRFLOW SPECIFICATION TABLES . . . . . . . . . . . . . . . .14 ELECTRICAL SPECIFICATIONS . . . . . . . . . . .15 START UP PROCEDURES/ SEQUENCE OF OPERATION . . . . . . . . . . . . .17 AIR FLOW . . . . . . . . . . . . . . . . . . . . . . . . . . .19 ADJUSTING BLOWER SPEEDS . . . . . . . . . . .19 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . .20 TROUBLESHOOTING . . . . . . . . . . . . . . . . . .21 WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . .25 TABLE OF CONTENTS USER’S INSTRUCTION GUIDE LOCATED AFTER PAGE 25 OF THIS INSTALLATION, OPERATION AND MAINTENANCE MANUAL Model Serial Number Date of Purchase For future reference write down the model, serial number, and date of purchase. Use these numbers in any correspondence or service calls concerning your furnace. Keep these instructions for future reference. MODEL F80A MODEL F80A INTRODUCTION This gas fired midefficiency (non-condensing) furnace is an up flow, counterflow or horizontal flow warm air furnace suitable for residential and light commercial heating applications from 35,000 to 135,000 BTU/Hr. This appliance is a CGA / AGA design certified as a Category I chimney vent central forced air furnace with all combustion air supplied from the ambient air around the furnace. Furnace models F80A50, F80A70, F80A85, F80A100, F80A115 and F80A135 may be field converted from natural gas to LP gas using Kit No. 30482, or may be field converted from LP gas to natural gas using Kit No. 30551. Contact manufacturer for conversion kit availability. *Furnace model F80A35 cannot be converted to LP, and is not approved for conversion. The furnace is shipped completely assembled. Please inspect for damage, as the furnace is unpacked. SAFETY Throughout the manual, symbols and words are used to draw attention to potentially hazardous conditions. DANGER THIS INDICATES AN IMMINENTLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, WILL RESULT IN DEATH OR SERIOUS INJURY. WARNING THIS INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, COULD RESULT IN DEATH OR SERIOUS INJURY. CA...