Coleman DGAH Manuel de service télécharger pdf

129099-UUM-F-0507

USER’S INFORMATION,

MAINTENANCE AND

SERVICE MANUAL

HIGH EFFICIENCY SEALED COMBUSTION

GAS FURNACE

MODELS: DGAA and DGAH

(Single Stage Downflow Only)

EFFICIENCY

RATING

CERTIFIED

ISO 9001

Certified Quality

Management System

For Installation In:

1. Manufactured (Mobile) Homes

2. Recreational Vehicles & Park Models

3. Modular Homes & Buildings

The manufacturer recommends that the user read all sec-

tions of this manual and keep the manual for future refer-

ence.

SECTION I: SAFETY

1. The furnace area must be kept clear and free of combustible mate-

rials, gasoline and other flammable vapors and liquids.

2. Insulating materials may be combustible. The furnace must be

kept free and clear of insulating materials. The furnace area must

be examined when installed in an insulated space or when insula-

tion is added to be sure that the insulation material has been kept

away from the furnace.

3. Follow the instructions exactly as shown on the OPERATING

INSTRUCTION LABEL or the Start-up and Shutdown Instructions

on Page 4 of this manual when lighting the furnace or turning the

furnace off.

4. Should the gas supply fail to shut off or if overheating occurs, shut

off the gas valve to the furnace before shutting off the electrical

supply.

5. Do not use this furnace if any part has been under water. A flood-

damaged furnace is extremely dangerous. Attempts to use the fur-

nace can result in fire or explosion. A qualified service agency

should be contacted to inspect the furnace and replace all gas

controls, control system parts, electrical parts that have been wet

or the furnace if deemed necessary.

6. NEVER

…Store flammable materials of any kind near your fur-

nace. Gasoline, solvents, and other volatile liquids should be

stored only in approved containers outside your home. These

materials vaporize easily and are extremely dangerous.

FIRE OR EXPLOSION HAZARD - Failure to follow safety

warnings exactly could result in serious injury, death, or prop-

erty damage.

— 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.

• Do not touch any electrical switch; do not use any phone

(including cell phone) in your building.

• Leave the building immediately.

• 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 depart-

ment.

— Installation and service must be performed by a quali-

fied installer, service agency or the gas supplier.

TABLE OF CONTENTS

SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

CONTACT INFORMATION FOR USA . . . . . . . . . . . . . . . . . . . . . . .1

CONTACT INFORMATION FOR CANADA . . . . . . . . . . . . . . . . . . .1

While you are away . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

SEASONAL SERVICE INFORMATION . . . . . . . . . . . . . . . . . . . . . .2

Your Service Technician . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

WARRANTY AND RESPONSIBILITIES . . . . . . . . . . . . . . . . . . . . . .2

GAS SUPPLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Natural Gas Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Propane Gas Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

INSTRUCTIONS FOR EXAMINING THE

FURNACE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Observing Burner Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

If Furnace Fails to Operate Properly . . . . . . . . . . . . . . . . . . . . . . .3

HOW YOUR GAS FURNACE WORKS . . . . . . . . . . . . . . . . . . . . . . 4

IF FURNACE FAILS TO OPERATE PROPERLY . . . . . . . . . . . . . . . 4

When You Call For Service Assistance . . . . . . . . . . . . . . . . . . . . .4

To Contact Your Serviceman (fill in) . . . . . . . . . . . . . . . . . . . . . . .4

START-UP AND SHUTDOWN INSTRUCTIONS 4

Read the Instructions Below Before Trying to

Start the Furnace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Operating Instructions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

To Turn Off the Appliance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

FURNACE USER MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . .5

Air Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Removing Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Blower Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Motor Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

SERVICE AND MAINTENANCE MANUAL . . . . . . . . . . . . . . . . . . . . .6

SAFETY SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

FURNACE MAINTENANCE SECTION . . . . . . . . . . . . . . . . . . . . . . .6

FURNACE CLEANING SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Burner Removal/Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Cleaning the Heat Exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

THE FURNACE CONTROLS AND THEIR FUNCTION . . . . . . . . . .6

SEQUENCE OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Continuous Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Heating Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Hot Surface Ignition System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

FURNACE CONTROL DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . .7

REPLACEMENT PART CONTACT INFORMATION . . . . . . . . . . . . .11

WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

CONTACT INFORMATION FOR USA

• Contact us by mail:

CONTACT INFORMATION FOR CANADA

• Go to website at www.york.com click on “contact”, then click on

“contact form” and follow the instructions.

• Contact us by mail:

York International

Consumer Relations

5005 York Drive

Norman, OK 73069

DISTRIBUTED BY:

StyleCrest

801 W. 37th Street

Building #7

Wichita, Ks 67219

MANUFACTURED BY:

York International

5005 York Drive

Norman, OK 73069

1 2 3 4 5 6 ... 15 16

Résumé du contenu

Page 1 - SERVICE MANUAL

129099-UUM-F-0507USER’S INFORMATION,MAINTENANCE AND SERVICE MANUALHIGH EFFICIENCY SEALED COMBUSTIONGAS FURNACEMODELS: DGAA and DGAH(Single Stage Downf

Page 2

129099-UUM-F-050710 Unitary Products GroupDGAAITEM DESCRIPTION DGAA056BDTB DGAA070BDTB DGAA077BDTB DGAA090BDTB1 Switch, Pressure S1-02541003000 S1-025

Page 3 - PROPANE GAS

129099-UUM-F-0507Unitary Products Group 11DGAHITEM DESCRIPTION DGAH056BBSB DGAH077BBSB1 Switch, Pressure S1-02541003000 S1-025410030002 Tubing Silicon

Page 4

129099-UUM-F-050712 Unitary Products GroupBURNER ORIFICE CHART (Normal Altitude Only 4)MODEL 056 070 077 090NATURAL GAS S1-9951-1361 S1-9951-1541 S1-9

Page 5

129099-UUM-F-0507Unitary Products Group 13SECTION III: WIRING DIAGRAM FIGURE 8: Wiring Diagram - DGAA

Page 6

129099-UUM-F-050714 Unitary Products Group FIGURE 9: Wiring Diagram - DGAH

Page 7 - 0.9 microamps DC (υa)

129099-UUM-F-0507Unitary Products Group 15NOTES

Page 8 - 8 Unitary Products Group

Page 9 - REPLACEMENT PARTS LIST

129099-UUM-F-05072 Unitary Products Group7. NEVER…Store cleaning materials near your furnace. Materialssuch as bleaches, detergents, powdered cleanser

Page 10 - 10 Unitary Products Group

129099-UUM-F-0507Unitary Products Group 3GAS SUPPLYThe gas supply to your home will either be Natural Gas or Propane gas.Your furnace will be factory

Page 11 - Unitary Products Group 11

129099-UUM-F-05074 Unitary Products GroupHOW YOUR GAS FURNACE WORKSYour furnace is a very easy appliance to take for granted. Season afterseason, it s

Page 12 - 5005 York Drive

129099-UUM-F-0507Unitary Products Group 5To Turn Off the Appliance:1. Set the thermostat to lowest setting.2. Turn off all electric power to the appli

Page 13 - SECTION III: WIRING DIAGRAM

129099-UUM-F-05076 Unitary Products GroupMotor LubricationThe motors in these furnaces are permanently lubricated, and do notrequire periodic oiling.S

Page 14 - 14 Unitary Products Group

129099-UUM-F-0507Unitary Products Group 7Heating CycleWhen the system switch is set on HEAT and the fan is set on AUTO,and the room thermostat calls f

Page 15 - Unitary Products Group 15

129099-UUM-F-05078 Unitary Products Group1 FLASH: Ignition failure.2 FLASH: Combustion air pressure switch closed, this indicates thatthe normally o

Page 16 - Limited Warranty

129099-UUM-F-0507Unitary Products Group 9REPLACEMENT PARTS LIST512118982319222118171617134BURNER ORIFICE(SEE CHART)321410156CONTROL BOX DETAIL620HEAT/

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Coleman DGAH Manuel de service

Naviguer en ligne ou télécharger Manuel de service pour Chauffe-eau et chaudières Coleman DGAH. Coleman DGAH Service manual Manuel d'utilisatio

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