Specifications

ManualsBrandsYork ManualsFurnaceDGPH077ABTA

Table Of Contents

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Summary of content (49 pages)

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Thank you for visiting HVACmanuals.com. Whether its residential, commercial or mobile homes, we’re your HVAC info source. If you are searching for information regarding a specific HVAC unit or part, please e-mail us your request at info@HVACmanuals.com. If we don’t have the information, we can put it on our search list. Some of the info we offer in our downloads can be quite old. It’s rare that prices for parts are listed in manuals, but if you see any please ignore them as the prices are probably obsolete.
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036-21039-002 Rev. A (401) TECHNICAL GUIDE DESCRIPTION The DG Series gas furnace is actually two systems in one. As a powerful air handler, it can handle up to 4 tons of cooling. Additional blower accessories will provide 5 tons of cooling. As a gas furnace, its range of heating capacities makes it a perfect match for the heating requirements of almost any manufactured home. FEATURES • ZERO CLEARANCE FEATURE allows these furnaces to be installed where space is a premium.
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036-21039-002 Rev. A (401) 24-3/4” 19-1/2” 23” 9-3/4” 24-3/4” 19-1/2” 23” 12” 9-3/4” 12” 76” 59-1/2” DGAH Series DGPH, DGPA & DGAA Series TECHNICAL SPECIFICATIONS MODEL NUMBER DGAA056BDTA Factory Equipped Fuel Ignition Type A/C Controls Input Rate, BTUH Output, BTUH AFUE, % (Nat./LP) High Altitude Air Temperature Rise Range, °F Designed Maximum Outlet Air Temperature, °F Maximum External Static Pressure, In. W.C.
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036-21039-002 Rev. A (401) MINIMUM DISTANCE TO COMBUSTIBLE MATERIALS Closet Alcove BACK 0” 0” SIDES 0” 0” FRONT * 6” 24” TOP 2” 2” ROOF JACK 0” 0” DUCT 0” 0” * - Special 0” clearance is allowed. See Installation Instructions. BLOWER PERFORMANCE FACTORY EQUIPPED STANDARD BLOWERS CFM at External Static Pressure, In, W.C. Models DGPH056,DGPH070, DGPH077, DGPA056, DGPA070, DGPA077 0.1 0.2 0.3 0.4 1175 1110 1050 1000 1125 1070 1020 960 .5 950 910 Models DGPH090, DGPA090 0.2 0.
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NOTES Subject to change without notice. Printed in U.S.A. Copyright © by York International Corp. 2001. All rights reserved. Unitary Products Group 036-21039-002 Rev. A (401) Supersedes: 036-21039-001 Rev. D (1000) P.O.
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SEALED COMBUSTION DOWNFLOW GAS FURNACE www.Source1Parts.com HVAC SERVICE PARTS Supersedes:035-16340-003 Rev. G (0604) 035-16340-003 Rev.
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2 of 8 035-16340-003 Rev.
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035-16340-003 Rev. H (1006) 3 of 8 DGAH ITEM NOTE: 3.
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4 of 8 035-16340-003 Rev. H (1006) DGPA ITEM NOTE: 3.
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035-16340-003 Rev.
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6 of 8 035-16340-003 Rev. H (1006) MODEL NATURAL GAS LP GAS BURNER ORIFICE CHART (Normal Altitude Only 4) 056 070 077 9951-1361 9951-0821 DESCRIPTION 9951-1541 9951-0931 9951-1611 9951-0981 ACCESSORY PARTS LIST DGAA DGAH Thermostat (Heat/Cool) Thermostat (Heat Only) Door Panel (Upper) 090 9951-1801 9951-1061 DGPA DGPH 025-38746-000 --7900-7631 025-38746-000 --7900-7631 025-38746-000 --7900-7631 --025-38252-000 7900-7631 4-Ton Blower Ass’y Motor 7900-7741/A Run Capacitor (7.
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035-16340-003 Rev.
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8 of 8 TO ORDER AUTHORIZED FACTORY REPLACEMENT PARTS - Contact your Source1 HVAC Parts Distributor or visit our website at www.Source1Parts.com for a Distributor and Dealer listing. Subject to change without notice. Printed in U.S.A. Copyright © by Johnson Control Unitary Products 2006. All rights reserved. Unitary Products Group 5005 York Drive 035-16340-003 Rev. H (1006) Supersedes: 035-16340-003 Rev.
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OWNER’S MANUAL SEALED COMBUSTION DOWNFLOW GAS FURNACE TABLE OF CONTENTS INTRODUCTION . . . . . . . . . . . . . . . .2 WARRANTY AND RESPONSIBILITIES . . . . . . . . . . . . . . . 2 GAS SUPPLY . . . . . . . . . . . . . . . . . . . . 2 SAFETY INFORMATION . . . . . . . . . . . 2 INSTRUCTIONS FOR STANDING PILOT MODELS . . . . . . . . . . . . . . . .3 LIGHTING INSTRUCTIONS . . . . . . . . . 3 SEQUENCE OF OPERATION . . . . . . . 3 THE FURNACE CONTROLS AND THEIR FUNCTION . . . . . . . . . . . . . . . .
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035-16329-002 Rev. B (0304) C ongratulations . . . 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.
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035-16329-002 Rev. B (0304) • 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. 4. Use only your hand to move the gas control lever or switch. Never use tools. If the lever or switch will not move by hand, don't try to repair it. Call a qualified service technician. Force or attempted repair may result in a fire or explosion. 5. Do not use this furnace if any part has been under water.
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035-16329-002 Rev. B (0304) THE FURNACE CONTROLS AND THEIR FUNCTION INSTRUCTIONS FOR AUTOMATIC IGNITION MODELS LIGHTING INSTRUCTIONS IMPORTANT - The upper limit switch near left side of blower is a manual reset type limit switch. If burner does not function, turn system switch to “OFF” and push reset button in center of limit switch. 1. STOP! Read the safety information 2. Set the thermostat to the lowest setting, or “OFF”. 3.
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035-16329-002 Rev. B (0304) 2. When the furnace control board is activated, the combustion air blower is turned on. 3. As the combustion air blower increases in speed, the contacts of the pressure switch will close and complete the electrical circuit to the ignition circuit. 4. During the next 40 to 50 seconds, the combustion air blower will bring fresh air into the heat exchanger and the ignitor will begin to glow. At the end of this period, the gas valve will open and the burner will light. 5.
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035-16329-002 Rev. B (0304) GENERAL INFORMATION FOR ALL MODELS For Heating with Air Conditioning Applications - Set heat/cool switch to “HEAT” position and set fan switch to “AUTO” position. GAS SHUTOFF Should overheating occur, or the gas supply fail to shut off, shut off the manual gas valve to the furnace and allow blower to run until furnace cools down and blower shuts off before shutting off the electrical supply. The furnace gas valve is equipped with a manual gas shutoff.
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035-16329-002 Rev. B (0304) Motor Lubrication While you are away The circulating air blower motor and combustion air blower are permanently lubricated and do not require periodic lubrication. Your furnace is equipped with a safety device which will shut off the supply of gas to the burner in case of malfunction.
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IMPORTANT As an owner of a new furnace you need to know the following information: If your home is located at an elevation above 2,000 feet, the burner orifice in your furnace will need to be derated. Please contact the nearest authorized Service Center to have this procedure performed properly. Your dealer or gas company may have already applied the proper deration for your unit. If so, they should be able to advise you as such.
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INSTALLATION INSTRUCTION SEALED COMBUSTION DOWNFLOW GAS FURNACE MODELS: DGAA, DGAH, DGPA, AND DGPH TABLE OF CONTENTS FURNACE SPECIFICATIONS . . . . . . . . . . . . . . . . .2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . .3 INSTALLATION STANDARDS . . . . . . . . . . . . . . . . .3 CODE COMPLIANCE . . . . . . . . . . . . . . . . . . . . . .3 HIGH ALTITUDE INSTALLATION . . . . . . . . . . . .3 MINIMUM FURNACE CLEARANCES . . . . . . . . .3 RETURN AIR REQUIREMENTS . . . . . . . . . . . . . . . .
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035-16328-002 Rev. C (0902) FURNACE SPECIFICATIONS DGAA — AUTOMATIC IGNITION — WITH BUILT-IN COIL CABINET — 4 TON - A/C READY MODEL NO.
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035-16328-002 Rev. C (0902) GENERAL INFORMATION NOTE: The words “Shall" or “Must" indicate a requirement which is essential to satisfactory and safe product performance. The words “Should" or “May" indicate a recommendation or advice which is not essential and not required but which may be useful or helpful. IMPORTANT - These instructions are primarily intended to assist qualified individuals experienced in the proper installation of heating and/ or air conditioning appliances.
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035-16328-002 Rev. C (0902) RETURN AIR REQUIREMENTS 6. Non-combustible pans having one-inch upturned flanges are located beneath openings in the floor return duct system. Additional Requirements 7. Additional requirements for floor and ceiling return system for closet installed sealed combustion heating appliance are given in the next paragraph. Wiring materials located in the return duct system conform to Article 300-22 (B&C) of the National Electrical Code (NFPA-70). 8.
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035-16328-002 Rev. C (0902) Furnace to Closet Door Clearance — 5 Inches or more Return Air Grille Part No. 7900-287P/A * White The closet door MUST have a minimum of 250 Square Inches of free area in the upper half of the door. If opening for return air is located in the floor or sidewalls and below the top of the furnace casing: A 250 SQ. IN. MINIMUM FREE AREA B 250 SQ. IN. MINIMUM FREE AREA 50 SQ. IN. MINIMUM FREE AREA 1.
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035-16328-002 Rev. C (0902) ROOF JACK NEW HOME INSTALLATION If this furnace is installed on a new home do the following: 1. Inspect the furnace top collars for signs of insulation or ceiling debris which might have fallen in during cutting of the ceiling and roof holes. Remove all debris before continuing. 2. Only use the appropriate roof jack. See Figures 6 & 7 for correct application. After unpacking the roof jack, check the rain caps. Insure they are not damaged, tilted or crooked.
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035-16328-002 Rev.
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035-16328-002 Rev. C (0902) SWIVEL FLASHING ADJUSTS FROM 0/12 TO 5/12 PITCH SLANT FLASHING 3/12 PITCH DGAH FURNACES DGPH, DGPA, & DGAA FURNACES INSTALLATION DIMENSIONS INSTALLATION DIMENSIONS “B” ADJUSTABLE HEIGHT “A” ADJUSTABLE HEIGHT 4000-8161/C 4000-9161/A 85” to 101” 101” to 117” 4000-8181/C 4000-9181/A 99” to 129” 115” to 145” CAREFULLY CAULK ALL AROUND SWIVEL JOINT WITH SEALANT SUPPLIED BY FURNACE MANUFACTURER.
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035-16328-002 Rev.
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035-16328-002 Rev. C (0902) LOCATOR BRACKET LOCATOR BRACKET NAILS, FLAT HEAD SCREWS OR STAPLES BEND TABS UNDER DUCT OPENING TO SECURE TO THE SUPPLY DUCT. NAILS, FLAT HEAD SCREWS OR STAPLES SCREWS FLOOR FLOOR SUPPLY DUCT SUPPLY DUCT FIGURE 11 : Duct Connector Screw Attachment FIGURE 12 : Duct Connector Tab Attachment INSTALLATION OF SCREW ATTACHMENT DUCT CONNECTOR INSTALLATION OF TAB ATTACHMENT DUCT CONNECTORS 1. Make floor cut out as shown in Figure 9. 1.
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035-16328-002 Rev. C (0902) The inner flue pipe must be present. FURNACE SEATED AGAINST THE LOCATOR BRACKET It is mandatory that the combustion air pipe and flue pipe assembly be fully engaged. The combustion air pipe MUST be securely fastened to the furnace with a sheet metal screw in the hole provided. SECURE FURNACE TO FLOOR WITH TWO NAILS OR SCREWS. Use a 1/2" blunt or sharp end sheet metal screw to fasten roof jack combustion air pipe to furnace combustion air collar.
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035-16328-002 Rev. C (0902) CEILING RINGS CONNECT THERMOSTAT WIRES The ceiling ring is to meet fire stop requirements. Accessory Ceiling Ring (P/N 7660-2841) may be used, (See Figure 15) or the manufactured home manufacturer or the installer may use other approved methods to stop fire. 1. Insert 24 volt wires through the small plastic bushing just above the control panel. 2. Connect the thermostat wires to the furnace low voltage pigtails.
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035-16328-002 Rev. C (0902) WALL THERMOSTAT Avoid locations where the thermostat could be subject to drafts from outside, or exposed to direct light from lamps, sun, fireplaces, etc., or affected by air from a duct register blowing directly on the thermostat. FURNACE CONTROL BOX The wall thermostat should be located 52 to 66 inches above the floor.
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035-16328-002 Rev. C (0902) WIRING DIAGRAMS BLOWER MOTOR 1 GND. SCREW 2 3 ORG 4 5 GRN BLK 6 BLK 7 LOAD 8 9 24V SEC. FAN SWITCH ORG LINE BRN BLU 120V PRI. WHT MANUAL RESET LIMIT SWITCH TRANSFORMER GRY WHT RED RED AUTO RESET LIMIT SWITCH 3 AMP FUSE ORG 115 VAC W R WALL THERMOSTAT NEU. WHT LI BLK TO EARTH GND. BLK SYSTEM SWITCH GAS CONTROL 1 2 GND.
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035-16328-002 Rev. C (0902) TRANSFORMER 6 WHT MANUAL RESET LIMIT SWITCH 3 LOAD 7 24V SEC. 8 9 120V PRI. WHT FAN SWITCH ORG COMBUSTION BLOWER MOTOR ORG 4 5 1 GRY BLK 3 4 6 GRY GND. SCREW 2 2 5 GRN 1 BLK COMBUSTION BLOWER RELAY BLOWER MOTOR LINE BLK WHT BLU BRN WHT WHT RED RED 115 VAC W R WALL THERMOSTAT LI SYSTEM SWITCH WHT BLK BLK TO EARTH GND. 1 PRESSURE SWITCH BLU NEU. AUTO RESET LIMIT SWITCH ORG RED WHT 3 AMP FUSE 2 GND.
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035-16328-002 Rev. C (0902) BLOWER MOTOR ORG 1 BLK 2 BLK ORG 3 4 5 2 5 4 6 1 3 A/C BLOWER RELAY ORG GRY 6 8 9 TRANSFORMER LOAD GRY 120V PRI. LINE BLK RED WHT FAN SWITCH 24V SEC. WHT GRN GND. SCREW BLK BLEND-AIR CONTROL BOX (IF EQUIPPED) MANUAL RESET LIMIT SWITCH 7 G R N BLK BRN BLU GRN WHT WHT RED BLK RED AUTO RESET LIMIT SWITCH 3 AMP FUSE YEL RED WHT GRN A/C CONDENSING UNIT CONTACTOR NEU. 115 VAC G W R Y WALL THERMOSTAT LI WHT BLK BLK TO EARTH GND.
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035-16328-002 Rev. C (0902) ORG BLOWER MOTOR 7 TRANSFORMER 4 6 1 3 BLK LINE BLU COMBUSTION BLOWER MOTOR 24V SEC. 120V PRI. BRN FAN SWITCH LOAD BLK RED GRN WHT BLEND AIR CONTROL BOX (IF EQUIPPED) 8 9 GRY A/C BLOWER GND. RELAY SCREW 2 5 GRY MANUAL RESET LIMIT SWITCH WHT WHT 3 BLK 6 1 COMBUSTION BLOWER RELAY GRY 4 5 4 6 BLK 3 2 5 GRN BLK 1 2 BLK ORG ORG WHT GRN WHT WHT RED YEL RED GRN WHT BLK A/C CONDENSING UNIT CONTACTOR NEU.
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035-16328-002 Rev. C (0902) GRN UPPER LIMIT SWITCH WHT RED BLK BLEND AIR CONTROL BOX (if equipped) BLU GRY WHT W 1 2 3 4 5 6 7 8 9 GRN G ORG COMBUSTION AIR SWITCH BRN BRN WALL THERMOSTAT BLK BLK WHT BLK BLK COMBUSTION BLOWER MOTOR L1 COOL HEAT WHT WHT LOAD LINE WHT TRANSFORMER GROUND SCREW L1 INCOMING POWER MUST BE POLARIZED. OBSERVE COLOR CODING.
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035-16328-002 Rev. C (0902) GAS PIPING INSTALLATION AND CHECKING OF GAS LINE Gas Supply piping must be sized in accordance with the recommendations contained in National Fuel Gas Code (ANSIZ223.1, NFPA-54) unless local codes or regulations state otherwise. Materials used and pipe sizing for U.S. manufactured homes must comply with requirements contained in Manufactured Homes A119.1, Recreational Vehicles A119.2 and H.U.D. Title 24, Section 3280.705 and any local or state codes.
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035-16328-002 Rev. C (0902) FINAL PROCEDURE FURNACE AND AIR CONDITIONER INSTALLATIONS INSTALL FURNACE DOORS Install the lower door first by sliding the bottom of the door down until the tabs on the casing base engage the slots in the bottom door end cap. Then push the top of the lower door in until the door clips snap into place. Install the upper door in a similar manner, first engaging the slots in the top of the upper door on the tabs on the casing top.
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035-16328-002 Rev. C (0902) HIGH ALTITUDE DERATION CHART NATURAL GAS Elevation Sea Level 2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000 56,000 — Input Orifice Drill Part # Dia. Size 0.136 29 9951--1361 0.136 29 9951--1361 0.128 30 9951--1281 0.128 30 9951--1281 0.128 30 9951--1281 0.128 30 9951--1281 0.120 31 9951--1201 0.120 31 9951--1201 0.120 31 9951--1201 0.116 32 9951--1161 70,000 — Input Orifice Drill Part # Dia. Size 0.154 23 9951--1541 0.149 25 9951--1491 0.149 25 9951--1491 0.
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035-16328-002 Rev.
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035-16328-002 Rev.
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035-16328-002 Rev.
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035-16328-002 Rev. C (0902) BURNER ORIFICE CHART (Normal Altitude Only 4) 056 070 077 MODEL NATURAL GAS LP GAS 9951-1361 9951-0821 9951-1541 9951-0931 090 9951-1611 9951-0981 9951-1801 9951-1061 NOTES 4. Contact Customer Service for installations at altitudes over 2000 feet above sea level. “<“ Across from row indicates a change in that row.
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NOTES Subject to change without notice. Printed in U.S.A. Copyright © by York International Corp. 2002. All rights reserved. Unitary Products Group 035-16328-002 Rev. C (0902) Supersedes: 0035-16328-002 Rev. B (1001) P.O.