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York P3HU User's Manual

1. with regard to unlawful discharge of re frigerants The inspection should include heating element vent piping to see that they are clear and free of obstructions and with out holes or corrosion Make sure the horizontal run of the vent system slopes upward and all of the connections are secure Make sure the return air duct connections are physically sound and sealed to the furnace casing Make sure no sagging cracks gaps etc exist around the base of the furnace Routine periodic maintenance checks should be done on your furnace at least every time you check the filters Proper burner flame appearance is shown below BLUE CONE PORTION OF FLAME SHOULD ENTER HEAT EXCHANGER TUBE T C g reals Ca PROPER BURNER FLAME APPEARANCE CAUTION Before proceeding A be sure the area is well venti lated Turn the thermostat OFF If the blower is running wait until it stops automatically Turn OFF the gas and electrical power sup plies to the furnace Check all metal parts and surfaces to be sure they have cooled to room temperature before you begin Remove the front panels and turn the knob on the gas control to the OFF po sition Check the following items e Check for dust and lint on the sensor and main burners Check the vent pipe and chimney for blockage corrosion or leakage or any obstructions Copyright by York International Corporation 1997 All Rights Reserved SUGGESTED HIGH
2. 650 74 O1Y 297 035 14229 id YORK Heating and Air Conditioning DIAMOND 80 HIGH EFFICIENCY GAS FIRED FURNACES USER S _ INFORMATION wOneL omy BSRHFLGW MANUAL HORIZONTAL ill lM ill WARNING If the information in this man A ual is not followed exactly a fire or explo sion 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 GAS Do not try to light any appliance e Do not touch any electrical switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier NUE DASHES CANADIAN GAS ASSOC ATION Ry APPROVED Congratulations On your purchase of one of the most versatile furnaces available in the industry today This compact energy efficient furnace has been precision designed manufactured of high quality materials and has passed many rigorous inspections and tests to ensure many years of satisfactory service This booklet is meant to increase your understanding of your unit tell you how to operate it efficiently and how t
3. ATING A A WARNING If you do not follow these in structions exactly a fire or explosion may re sult causing property damage personal in jury or loss of life A This appliance does not have a pilot It is equipped with an ignition device which automatically lights the burn ers Do not try to light the burners by hand B BEFORE OPERATING smell all around the appliance area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Extinguish any open flame Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions e f you cannot reach your gas supplier call the fire department C Use only your hand to turn the gas control knob Never use tools If the knob will not turn by hand don t try to repair it Call a qualified service technician Force or attempted re pair may result in a fire or explosion WARNING Do not use this fur A nace if any part has been under water Immediately call a quali fiedservice technician toinspect the furnace and to replace any part of the control system and any gas control which has been underwater LIGHTING INSTRUCTIONS 1 STOP Read all preceding safety in formation 2 Set the thermostat to lowe
4. S VALVE ae TYPICAL GAS PIPING Press Reg Under Cover Screw Wiring Wrench Terminals Boss XG Outlet Outlet Pressure Inlet Manual Gas Control Knob Tap HONEYWELL VR8205 GAS VALVE Wiring Terminals Wrench QJ x Boss 2 4 Outlet Far l _ Inlet P ii i D Main Outlet ON OFF Switch Regulator Pressure Adjust Tap WHITE RODGERS 36E24 GAS VALVE 2 Turn off all electrical power to the furnace if service is to be performed 3 Remove the control access panel 4 Turn the knob on the gas control clockwise to OFF 5 Replace the control acess panel YOUR FURNACE S FILTER WHAT IT DOES The filter in your furnace takes the lint and dust out of the air that passes through it This keeps dirt particles from getting into the moving parts of the furnace where they could cause serious damage It also keeps the dirt from circulating through your home As the filter continues to collect these particles it becomes clogged and no longer allows enough air to circulate through the furnace If this happens the heat exchangers and blower motor could overheat a potentially dangerous situation It is very important to keep the air filter clean Never operate your fur nace without a suitable air filter WARNING When replacing fil A ters DO NOT use a type with exc
5. TER RETAINER To check filters located in the blower compartment remove the upper furance door by lifting up Pull out bottom of door and lower from furnace Remove the blower compartment panel by lifting up NOTE The spring loaded safety cutoff switch mounted under the blower deck will automatically cut off the electrical power supply to the furnace when the blower panel is removed To remove bottom mounted filter s on all furnaces push the looped end of the filter retainer to the side and then lift up Reverse the procedure to reinstall filters DOWNFLOW FURNACES The filters in your downflow furnace are located in the plenum or ductwork above the furnace To check the filters turn off the electrical supply to the furnace A RETURN i VENT PIPE AIR pij DUCT ACCESS PANEL FURNACE DOWNFLOW FURNACE TYPICAL FILTER LOCATION Remove the access cover in the return air duct above furnace and slide the filter s out of the filter channel You may need to tilt the filter in order to clear the vent pipe NOTE The spring loaded safety cutoff switch mounted to the blower deck will automatically cut off the electrical supply to the furnace when the blower access door is removed URNACE RETURN AIR DUCT F HORIZONTAL FURNACE TYPICAL FILTER LOCATION HORIZONTAL FURNACES Most horizontal furnaces have their fil ters lo
6. VELOCITY FILTER SIZES UPFLOW FILTER SIZE MODELS Side Bottom P3HUA08N03201 16x26 14x26 P3HUA12N03201 16x26 14x26 P3HUAO8N04801 16x26 14x26 P3HUA12N04801 16x26 14x26 P3HUA12N06401 16x26 14x26 P3HUB16N06401 16x26 16x26 P3HUC20N06401 2 16 x 26 20x26 P3HUB12N08001 16x26 16x26 P3HUB16N08001 16x26 16x26 P3HUC20N08001 2 16x 26 20x 26 P3HUC16N09201 16x26 20x26 P3HUC20N09201 2 16 x 26 20x26 P3HUD20N10401 2 16x 26 24x26 DOWNFLOW FILTER SIZE MODELS P3DNA08N03201 2 14 x 20 P3DNA08N04801 2 14 x 20 P3DNA12N04801 2 14 x 20 P3DNA12N06401 2 14 x 20 P3DNB16N06401 2 14 x 20 P3DNB12N08001 2 14 x 20 P3DNC20N08001 2 14 x 20 P3DNC16N09201 2 14 x 20 P3DNC20N09201 2 14 x 20 P3DND20N10401 2 14 x 20 Eighth place model designator may be N for standard units or L for factory built Lo NOx units Check all components to be sure they are in good condition and that there are no obvious signs of deterioration If all components appear to be in good operating condition turn the gas control to the ON position Replace the front panels Restore gas and power supplies to the furnace and set thermostat to the desired temperature If during your inspection of your furnace you find any of the following conditions do not operate the furnace e Excessive amounts of dust and lint on comp
7. cated in a filter grille s so that it may be easily changed without gaining access to the attic or crawlspace Some installations may have a filter rack near the furnace With this type of acces sory unsnap the filter rack door and pull The filter is attached to the door and will slide out If you are unsure where the furnace filter is installed check with the installer HOW TO CLEAN YOUR FURNACE S FILTER High velocity filters may be cleaned with a vacuum cleaner or washed with a gar den hose Be sure to shake off excess water before re installing the filter MOTOR LUBRICATION The motors in these furnaces are perma nently lubricated and require no peri odic oiling INSTALLATION AND MAINTENANCE INSTRUCTIONS YORK strongly recommends regular pe riodic preventative maintenance on this equipment ual YORK Heating and Air Conditioning Unitary Products Group P O Box 1592 York Pennsylvania USA 17405 1592 Subject to change without notice Printed in U S A In order to ensure safe reliable opera tion and long product life it is recom mended that the entire heating system be inspected annually by a qualified service person The person most familiar with the equip ment in your system is a YORK dealer The YORK dealer can ensure your main tenance program meets the conditions of the YORK Warranty maximize the efficiency of the equipment and service your unit within the mandated guidelines
8. essively high pressure drop Some high efficiency filters avail able will cause the furnace to operate improperly and could re sult in a safety hazard FREQUENCY OF CHECKING FILTERS Clean your furnace s filter at least every three months If you need to replace a filter check the filter chart to be sure you install the right size and type of filter for your furnace If your home is new you should check the filter every week for the first four weeks after you begin to use the fur nace and then at least every three weeks after that especially if the system runs constantly NOTE Some installations may have more than one filter LOCATING REMOVING FILTERS UPFLOW FURNACES Most upflow furnaces have their filters located on the side or bottom of the furnace in a filter frame If your furnace has this type return filter frame remove the door by pulling on it Slide the filter out of its channel To replace after cleaning slide filter into place and snap the door on the end of the filter rack Some installations may have filters lo cated in the blower compartment Check with the installer for your filter location 3 PS oe Ae JZ J ff pee a RETURN AIR FURNACE FILTERRACK pucT UPFLOW FURNACE WITH EXTERIOR FILTER RACK METAL RETAINER LOOP FRONT pi BOTTOM J j APPLICATION oe UPFLOW FURNACE BOTTOM MOUNT FIL
9. ion of the various furnace components WARNING Do not block or ob A struct air openings 1 On the furnace 2 Air openings communicating with the air in which the furnace is installed 3 The spacings around the furnace NEVER store flammable materials of any kind near your furnace Gasoline sol vents and other volatile liquids should be stored only in approved containers outside your home These materials vaporize eas ily and are extremely dangerous NEVER store cleaning materials near your furnace Materials such as bleaches detergents powdered cleans ers etc can cause corrosion of the heat exchangers WARNING Insulating materials may be flammable CAUTION When a furnace is installed in an attic or other insu lated space or if insulation is added examine the furnace area to ensure that the furnace is kept clear and free of insulation START UP AND SHUTDOWN GENERAL INSTRUCTIONS Read and follow these procedures CAREFULLY and COMPLETELY Before attempting to start your furnace always do the following things FIRST e Turn the thermostat OFF Open windows or make other provi sions to ventilate the area around the furnace e If the blower is running wait until it shuts off automatically e Turn off all electrical power to the furnace e Make sure all metal surfaces of the furnace have cooled to room tem perature before beginning FOR YOUR SAFETY READ BEFORE OPER
10. o obtain the greatest measure of comfort at the lowest operating expense Please read this booklet thoroughly We appreciate your interest in our product and your decision to purchase our furnace Enjoy your comfort HOW YOUR GAS FURNACE WORKS Your furnace is a very easy appliance to take for granted Season after season it sits there in your home keeping you warm and comfortable For this reason you may never have given much thought to the way your furnace operates In order to get the safest and most efficient operation from your furnace though you should understand how your fur nace does its job When you set your thermostat to provide more heat in your home you are starting the heating cycle of the furnace First the inducer motor starts to purge the heat exchanger of any remaining gas ses Next the hot surface ignitor glows and after a warm up period the gas valve opens and ignition occurs A short time later the blower starts and distributes the warm air throughout the home When the temperature set on your thermostat is reached the gas valve closes the main burners are turned off and the blower continues to run until the remain ing warm air in the system is distributed When the blower stops the heating cy cle has ended KEEP THE FURNACE AREA CLEAR NEVER use the area around your furnace as a storage area for items which could block the normal flow of air This flow of air is required for ventilat
11. onents e Damaged or deteriorated compo nents or surfaces e Leaks or blockage in the vent pipe passages Call a certified servicing contractor to check your furnace or for more informa tion if you have questions about the op eration of your furnace USA QRO Proud Sponsor u s Olympic Team seusc380 Code EBY EGY 650 74 O1Y 297
12. st setting 3 Turn off all electrical power to the appliance 4 This furnace is equipped with an ig nition device which automatically lights the burners Do not try to light the burners by hand 5 Remove the control access panel 6 Turn gas control switch to OFF 7 Wait five 5 minutes to clear out any gas If you then smell gas STOP Follow step B inthe preceding safety information If you don t smell gas go to the next step 8 Turn gas control switch to ON Do not force 9 Replace control access panel 10 Turn on all electrical power to the appliance 11 Set thermostat to the desired setting 12 The unit will go through a 17 second igniter warm up period Then if the unit does not light within 7 seconds the unit will go through two additional cycles before locking out 13 If the furnace will not operate follow the instructions To Turn OFF Gas To Furnace and call your service tech nician or gas supplier SHUTDOWN INSTRUCTIONS TO TURN OFF GAS TO FURNACE CAUTION Should overheating occur or the gas supply fail to shut off shut off the main manual gas valve to the furnace before shutting off the electrical supply 1 Set thermostat to the lowest setting TO GAS EXTERNAL MANUAL SURLY SHUTOFF VALVE ae GROUND JOINT UNION J MAY BE INSTALLED INSIDE OR OUTSIDE UNIT TO GAS SUPPLY DROP LEG Te ERE ote lio ree i O ewe Vy GA

York P3HU User's Manual

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