Bryant 367AAN Furnace User Manual
Contents
1. A CAUTION FIRE AND EXPLOSION HAZARD Failure to follow this caution may result in minor personal or property damage This furnace is equipped with a constant type primary ignition system DO NOT ATTEMPT TO LIGHT WITH A MATCH A DANGER ELECTRICAL SHOCK HAZARD HIGH VOLTAGE AT IGNITER Severe electrical shock personal injury or death will result e If a suspected malfunction occurs with your oil control system such as the burner not lighting when it should refer to the Shutting Down Your Furnace section and call your dealer as soon as possible CHECK AIR FILTERS Before attempting to start your furnace be sure the furnace air filters are clean and in place See Performing Rou tine Maintenance section in this manual Then proceed as follows STEPS FOR STARTING YOUR FURNACE 1 Open all warm air registers and make sure that all return air grills are unobstructed 2 If a humidifier is installed with your system open the water supply valve 3 Make sure blower access door is secured in place 4 Set your room thermostat to the lowest temperature setting See Fig 5 Por 5 Turn on electric power to the furnace See Fig 6 6 6 Open the oil supply valve See Fig 7 7 Check all connections to ensure there are no leaks 8 Set room thermostat to a tem perature slightly above room temperature This will automati cally signal the fu2. 12 13 14 Fully insulated internal walls minimize heat loss High limit control prevents overtemperature Manual switch allows user control of constant low speed blower operation Adjustable electronic fan timer control inside with low voltage electrical terminal strip for easy connection of thermostat cooling control electronic air cleaner and humidifier Aesthetic removable cabinet hides and protects burner and controls High performance oil burner IMPORTANT FACTS Your furnace must have adequate airflow for efficient combustion and safe ventilation Do not enclose it in an airtight room or seal it behind solid doors To minimize the possibility of serious personal injury fire fur nace damage or improper opera tion carefully follow these safety rules FOR YOUR SAFETY Do not store or use gaso line or other flammable vapors and liquids in the vicinity of this or any other appliance e Do not cover the furnace store trash or debris near it or in any way block the flow of fresh air to the unit e Combustion air must be clean and not contaminated with chlorine or fluorine These compounds are present in many products around the home such as water softener salts laundry bleaches detergents adhesives paints varnishes paint strippers waxes and plastics Make sure the combustion air for your furnace does not contain any of these compounds
3. During re modeling be sure the combustion air is fresh and uncontaminated If air with vapors of these com pounds is burned in your furnace the heat exchangers and metal vent system may deteriorate NOTE Do not use this furnace if any part has been under water Immediately call a qualified ser vice technician to inspect the fur nace and to replace any part of the control system electrical compo nents and any oil control which has been under water NOTE The qualified installer or agency must use only factory authorized replacement parts kits and accessories when servicing this product The furnace burner control has a safety device which must be man ually reset If the furnace is left unattended for an extended period of time have it checked periodi cally for proper operation This precaution will prevent problems associated with no heat such as frozen water pipes etc SAFETY CONSIDERATIONS Installing and servicing of heating equipment can be hazardous due to oil and electrical components Only trained and qualified person nel should install repair or service heating equipment Untrained personnel can perform basic maintenance functions such as cleaning and replacing air filters All other operations must be per formed by trained service person nel Observe safety precautions in this manual on tags and on labels attached to the furnace and other safety precautions that may apply Recogniz
4. USER S INFORMATION MANUAL MODEL 367AAN OIL FURNACE Heating amp Cooling Systems NOTE TO INSTALLER This manual must be left with the equipment user N WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL OIL Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building e Immediately call your fuel supplier from a neighbor s phone Follow the fuel supplier s instructions e If you cannot reach your fuel supplier call the fire department Installation and service must be performed by a qualified installer service agency or the fuel supplier Do not use this furnace if any part has been under water Immediately call a qualified service techni cian to inspect the furnace and to replace any part of the control system and any oil control which has been under water WELCOME TO A NEW GENERATION OF COMFORT Congratulations In light of rising energy costs the 367AAN Low Boy Oil Furnace is among the soundest investments today s homeowner can make Your new furnace is truly a tri umph of technology in home heating Its unique silencer within the heat exchanger insu lated cab
5. XTENDED PERIOD OF edges be extremely careful and blower compartment TIME when handling parts or See Fig 14 reaching into the furnace PERFORMING ROUTINE MAINTENANCE FILTERING OUT TROUBLE Dirty air filters will cause a loss of airflow in your duct system When excessive loss of airflow occurs the furnace may cycle on its safety controls If this condition is left 14 With proper maintenance and care your furnace will operate economi cally and dependably Instructions for basic maintenance follow How ever before beginning maintenance follow these safety precautions 6 b Remove second filter lying above blower Slide filter toward rear of furnace and out of blower compartment See Fig 15 O Dy a a 15 4 Inspect the filter If torn replace it NOTE If filter that was shipped with furnace has been replaced with an electronic air cleaner EAC refer to the EAC Owner s Manual for maintenance informa tion 5 The filters shipped with the fur nace are disposable If they are dirty they must be replaced If your furnace air filter needs to be replaced be sure to use the same size and type of filter that was originally supplied Use the furnace filter table and compare your furnace size with the proper filter size FURNACE AIR FILTER TABLE FILTER QUANTITY AND SIZE IN 53 3 4 2 12 X 20 X 1 Disposable 60 5 32 2 16 X 20 X 1 Disposable If you hav
6. e replaced the factory provided disposable filters with permanent washable filters they may be cleaned if they are dirty Wash filters in a sink bathtub or outside with a garden hose Always use cold tap water A mild liquid detergent may be used if necessary Spray water through filter in the opposite direction of airflow Allow filter to dry 6 Reinstall clean air filters by reversing procedure in item 3 above FILTER TYPE 7 Replace blower access door See Fig 16 8 Turn on electrical supply to furnace 16 A CHECK UP CHECKLIST Your furnace represents an impor tant investment in your family s comfort and your home s value To keep it performing properly and as a preventative to future problems have a trained service specialist give your furnace a professional check up annually The following checklist can be used as a guideline to proper service e Check flue and secondary tube passage ways including chimney clean if necessary e Change oil filter e Change nozzle e Check and adjust combustion and draft e Inspect all vent piping inside struc ture for deterioration and vent termi nations outside the structure for blockage e Check oil pipes leading to and inside of your furnace for leaks e Inspect and clean the blower motor and wheel e Inspect and change or clean air fil ters if necessary e Inspect all supply and return air ducts for obstructio
7. e safety information This is the safety alert symbol A When you see this symbol on the furnace and in instructions or man uals be alert to the potential for personal injury Understand the signal words DANGER WARNING and CAU TION These words are used with the safety alert symbol DANGER identifies the most serious hazards which will result in severe personal injury or death WARNING signi fies hazards which could result in personal injury or death CAU TION is used to identify unsafe practices which may result in 4 minor personal injury or product and property damage NOTE is used to highlight sugges tions which will result in enhanced installation reliability or operation A WARNING FIRE EXPLOSION CARBON MONOXIDE POISONING HAZARD Failure to follow this warning could lead to sooting fire ex plosion and or severe bodily harm For use with grade 2 Fuel Oil maximum Do not use gaso line crankcase oil or any oil containing gasoline A CAUTION FIRE AND UNIT OVERHEAT HAZARD Failure to follow this caution may result in minor personal or property damage Never burn garbage or paper in the heating system and never leave rags paper or any flam mable items around the unit STARTING YOUR FURNACE This appliance is equipped with an ignition device which automatical ly lights the burner each time the thermostat starts your furnace Fol low these important safe guards
8. elections AUTO and ON When thermostat is set to AUTO the furnace blower cycles on and off controlled by the thermostat In ON mode the furnace blower runs contin uously This keeps the tempera ture level in your home more evenly balanced It also contin uously filters the indoor air NOTE Constant low speed blower operation can also be achieved by turning on the con stant blower rocker switch located on top of unit Regardless of room thermostat setting blower will run continuously in low speed to pro vide constant air circulation If constant blower rocker switch is turned off room thermostat will control blower operation SHUTTING DOWN YOUR FURNACE Should you need to shut down your furnace for service or mainte nance you will need to turn the furnace off The following proce dures must be followed 1 Set the thermostat to the lowest setting See Fig 8 2 Turn off all electrical power to the appliance See Fig 9 ON oFF A WARNING ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal in jury due to electrical shock Turn off all electrical power to furnace before performing any maintenance or service on unit unattended the furnace will even tually lock out It is recommended that the furnace air filters be checked every 3 or 4 weeks and cleaned or replaced as necessary A CAUTION UNIT OVERHEAT HAZARD Failure to follow t
9. his caution may result in damage to the furnace blower motor over heat the heat exchanger and reduce the efficiency Never operate your furnace 9 without the air filters in place 3 Close the oil supply valve ON See Fig 10 The air filters are located in the blower compartment installed in an internal filter rack which is pro vided as standard equipment with furnace See Fig 2 To inspect clean and or replace air filters fol low these steps oFF 1 Turn off electrical supply to fur nace See Fig 11 2 Remove blower access door in rear of furnace See Fig 13 Lift door up then out using han dle on blower access door 4 If applicable turn off water sup ply to humidifier 5 If furnace blower will be neces sary for cooling system remem ber to turn electric power back on when needed for air condi tioning A CAUTION 13 CUTS AND ABRASION 3 Remove air filters from furnace HAZARD Failure to follow this caution may result in minor personal injury Although special care has been taken to minimize sharp 6 If the furnace is being shut down because of a malfunction call your dealer as soon as possible ALWAYS KEEP MAIN OIL VALVE TURNED OFF IF BURNER IS SHUT DOWN FOR a Remove filter resting in filter rack at an angle in front of blower first Slide filter back to clear filter rack ends then lift up and out of filter rack AN E
10. inet and rubber blower mounts make it among the quiet est units on the market The com bustion chamber is stainless steel for long life and it heats up quickly resulting in higher energy efficiency With only minimal care your new furnace will deliver many years of money saving home comfort and enjoyment Spend just a few minutes with this man ual to learn the operation of your new furnace and the small amount of maintenance it takes to help keep it operating at peak effi ciency year after year INSTALLATION DATA Date Installed Dealer Name Address City State Zip Telephone FURNACE Product No Model No Serial No MODEL 367AAN LOW BOY FURNACE SPLIT SYSTEM OUTDOOR UNIT Product No Model No Serial No INDOOR COIL Product No Model No Serial No ACCESSORIES Product No Model No Serial No FURNACE COMPONENTS Heavy duty blower circulates air across the heat exchanger to transfer heat into the home Access door to air filters and blower Air filters Unique silencer system eliminates combustion noise Return air plenum Stainless steel combustion chamber Heat exchanger designed and shaped to effi ciently transfer heat from furnace into the home Supply air plenum 10 11
11. nace still fails to operate page 2 Should you ever require sec in order to reset the control call your service representative For service you will have ready access e Check for obstructions around the Your convenience record the fur to the information needed by your vent termination nace product and serial numbers on service representative Heating amp Cooling Systems Cancels OM16 8 OM16 13 2004 Bryant Heating amp Cooling Systems 7310 W Morris St Indpls IN 46231 Printed in U S A Catalog No 5336 709 6 04
12. ns air leaks and 7 insulation Remedy any problem when necessary e Inspect the return air duct connec tions at the furnace to ensure it is physically sound sealed to the furnace casing and terminates outside the space containing the furnace e Inspect electrical wiring connec tions and components for loose connections e Examine the physical support of the furnace Support should be sound with no cracks sagging gaps etc around the base e Check furnace for any obvious signs of deterioration BEFORE YOU REQUEST A SERVICE CALL If your furnace is not operating or not performing properly you may save the expense of a service call by checking a few things yourself before calling for service FOR INSUFFICIENT AIRFLOW e Check for dirty air filters e Check for blocked return air or supply air grilles throughout your home Ensure they are open and unobstructed If problem still exists call your dealer for service IF FURNACE FAILS TO OPERATE Follow this checklist step by step advancing to the next step only if furnace fails to start e Check thermostat for proper tem perature Is thermostat set above room temperature e Is thermostat set on HEAT e Check fuses and circuit breakers Is electrical supply on e Is valve in oil supply pipe in open position e Is the ignition control on the burner not in lockout The red button on top of the control must be depressed for3 If the fur
13. rnace to start 9 When the thermostat calls for heat power from the trans former energizes the fan control board The fan control energizes the ignition control The ignition control will automatically light the burner The electronic fan control auto matically turns on the blower after 60 sec Fan on control is not adjustable The air moved over the heat exchanger by the blower is warmed and passes through the ducts to the room registers This unit is equipped with a con tinuous ignition control If the main burner does not ignite within 30 sec from the call for heat the control will lock out The red button on top of the con trol must be depressed for 3 sec in order to reset the control The control CANNOT be reset from the room thermostat 10 Set your thermostat to the tem perature that satisfies your com fort requirements SUGGESTION Setting the ther mostat back a few degrees and compensating for the difference with warmer clothing can make a big difference in your fuel con sumption on extremely cold 5 days The few degrees at the top of your thermostat comfort level are the most costly degrees to obtain When room temperature drops below the temperature selected on the thermostat the furnace will be switched on automati cally When room temperature reaches the degree selected on the thermostat the furnace will be switched off automatically Some thermostats have a FAN mode with 2 s
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