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Ovention, Inc.

10500 Metric Drive, Suite 128

Dallas, TX 75243 U.S.A.

972-239-2000 x233

[email protected]

www.oventionovens.com

Printed in U.S.A. January 2013

P/N 07.04.633.00 Form No. OVM_FT-0113

OVENTION AUTHORIZED PARTS DISTRIBUTORS

ALABAMA

Jones McLeod Appl. Svc.

Birmingham

205-251-0159

ARIZONA

Service Solutions Group

Phoenix

602-234-2443

Byassee Equipment Co.

Phoenix

602-252-0402

CALIFORNIA

Industrial Electric

Commercial Parts & Service, Inc.

Huntington Beach

714-379-7100

Chapman Appl. Service

San Diego

619-298-7106

P & D Appliance

Commercial Parts & Service, Inc.

S. San Francisco

650-635-1900

COLORADO

Hawkins Commercial Appliance

Englewood

303-781-5548

FLORIDA

Whaley Foodservice Repair

Jacksonville

904-725-7800

3Wire Nass Service Co., Inc.

Orlando

407-425-2681

B.G.S.I.

Pompano Beach

954-971-0456

Comm. Appliance Service

Tampa

813-663-0313

GEORGIA

TWC Services

Mableton

770-438-9797

Heritage Service Group

Norcross

866-388-9837

Southeastern Rest. Svc.

Norcross

770-446-6177

HAWAII

Burney’s Comm. Service, Inc.

Honolulu

808-848-1466

Food Equip Parts & Service

Honolulu

808-847-4871

ILLINOIS

Parts Town

Lombard

708-865-7278

Eichenauer Elec. Service

Decatur

217-429-4229

Midwest Elec. Appl. Service

Elmhurst

630-279-8000

Cone’s Repair Service

Moline

309-797-5323

INDIANA

GCS Service

Indianapolis

317-545-9655

IOWA

Electric Motor Service Co.

Davenport

319-323-1823

Goodwin Tucker Group

Des Moines

515-262-9308

KENTUCKY

Service Solutions Group

Lexington

859-254-8854

Service Solutions Group

Louisville

502-451-5411

LOUISIANA

Chandlers Parts & Service

Baton Rouge

225-272-6620

MARYLAND

Electric Motor Service

Baltimore

410-467-8080

GCS Service

Silver Spring

301-585-7550

MASSACHUSETTS

Ace Service Co., Inc.

Needham

781-449-4220

MICHIGAN

Bildons Appliance Service

Detroit

248-478-3320

Commercial Kitchen Service

Bay City

517-893-4561

Midwest Food Equip. Service

Grandville

616-261-2000

MINNESOTA

GCS Service

Plymouth

800-345-4221

MISSOURI

General Parts

Kansas City

816-421-5400

Commercial Kitchen Services

St. Louis

314-890-0700

Kaemmerlen Parts & Service

St. Louis

314-535-2222

NEBRASKA

Anderson Electric

Omaha

402-341-1414

NEVADA

Burney’s Commercial

Las Vegas

702-736-0006

Hi. Tech Commercial Service

N. Las Vegas

702-649-4616

NEW JERSEY

Jay Hill Repair

Fairfield

973-575-9145

Service Plus

Flanders

973-691-6300

NEW YORK

Acme American Repairs, Inc.

Brooklyn

718-456-6544

Alpro Service Co.

Brooklyn

718-386-2515

Appliance Installation

Buffalo

716-884-7425

Duffy’s Equipment Services, Inc.

Buffalo

800-836-1014

3Wire Northern

Plattsburgh

800-634-5005

Duffy’s Equipment Services, Inc.

Sauquoit

800-836-1014

J.B. Brady, Inc.

Syracuse

315-422-9271

NORTH CAROLINA

Authorized Appliance

Charlotte

704-377-4501

OHIO

Akron/Canton Comm. Svc. Inc.

Akron

330-753-6635

Service Solutions Group

Cincinnati

513-772-6600

Commercial Parts and Service

Columbus

614-221-0057

Electrical Appl. Repair Service

Brooklyn Heights

216-459-8700

E. A. Wichman Co.

Toledo

419-385-9121

OKLAHOMA

Hagar Rest. Service, Inc.

Oklahoma City

405-235-2184

Krueger, Inc.

Oklahoma City

405-528-8883

OREGON

Ron’s Service, Inc.

Portland

503-624-0890

PENNSYLVANIA

Elmer Schultz Services

Philadelphia

215-627-5401

FAST Comm. Appl. Service

Philadelphia

215-288-4800

Appliance Installation & Service

Pittsburgh

412-809-0244

K & D Service Co.

Harrisburg

717-236-9039

Electric Repair Co.

Reading

610-376-5444

RHODE ISLAND

Marshall Electric Co.

Providence

401-331-1163

SOUTH CAROLINA

Whaley Foodservice Repair

W. Columbia

803-791-4420

TENNESSEE

Camp Electric

Memphis

901-527-7543

TEXAS

GCS Service

Fort Worth

800-433-1804

Armstrong Repair Service

Houston

713-666-7100

Cooking Equipment Specialist

Mesquite

888-866-9276

Refrigerated Specialist, Inc.

Mesquite

888-866-9276

Commercial Kitchen Repair Co.

San Antonio

210-735-2811

UTAH

La Monica’s Rest. Equip. Service

Murray

801-263-3221

VIRGINIA

Daubers

Norfolk

757-855-4097

Daubers

Springfield

703-866-3600

WASHINGTON

3Wire Restaurant Appliance

Seattle

800-207-3146

WISCONSIN

A.S.C., Inc.

Madison

608-246-3160

A.S.C., Inc.

Milwaukee

414-543-6460

CANADA

ALBERTA

Key Food Equipment Service

Edmonton

780-438-1690

BRITISH COLUMBIA

Key Food Equipment Service

Vancouver

604-433-4484

Key Food Equipment Service

Victoria

250-920-4888

MANITOBA

Air Rite, Inc.

Winnipeg

204-895-2300

NEW BRUNSWICK

EMR Services, Ltd.

Moncton

506-855-4228

ONTARIO

R.G. Henderson Ltd.

Toronto

416-422-5580

Choquette - CKS, Inc.

Ottawa

613-739-8458

QUÉBEC

Choquette - CKS, Inc.

Montreal

514-722-2000

Choquette - CKS, Inc.

Québec City

418-681-3944

Need Help?

Call our toll-free

Hotshot Hotline

855-298-OVEN(6836)

Содержание Matchbox M1313

Страница 1: ... 2013 Ovention Inc Diagnostic Fault Tree P N 07 04 633 00 Matchbox Oven Models M1718 M1313 ...

Страница 2: ... tree Intermediate Event An event in the hierarchical fault tree that logically leads to the top level event but is at a lower level than the top event Basic Initiating Event An event in the hierarchical fault tree that is at the end of a branch in the tree It is the lowest level in a particular branch that is considered during the fault tree analysis The fault tree may have many branches each wit...

Страница 3: ... continuity OK Heater continuity not OK Replace Relay Board Replace Heater Replace Heater Check thermocouples Thermocouple readings OK Thermocouple readings not OK Replace Relay Board Replace Relay Board Replace Relay Board Check thermocouple connections Thermocouple connections OK Thermocouple connections not OK Reseat thermocouple connections Verify UI board to relay board communications Replace...

Страница 4: ...the RJ45 cable outside of door for 24 VDC Check 24 VDC on UI board inside of door 24 VDC found OK 24 VDC not found on UI board 24 VDC found on UI board No 24 VDC found Check input voltage wiring 10 A fuses Correct input voltage wiring or 10 A fuses as appropriate PTC 2 is good light is off PTC 2 is not good light is on Check that 24 VDC supply is good Check RJ45 cable for shorts or signs of pinchi...

Страница 5: ...ed Unresponsive screens problem resolved Replace screen Screen is cracked Screen is not cracked Remove oven door Check that touchscreen cable is properly seated in connector and not damaged Unresponsive screens problem persists Unresponsive screens problem persists Replace UI board Touchscreen cable is not properly seated in connector Touchscreen cable is properly seated in connector and is not da...

Страница 6: ...tire range in both directions checking for areas of binding or interference No binding or interference observed Binding or interference is observed Check that stepper motor connections are OK Assure food doesn t extend over cooking tray and isn t too high for door opening Food size and positioning is OK If food size or positioning is not OK correct this Check linear bushing and rolling bushing Lin...

Страница 7: ...s uncooked on top side or on bottom side or on both sides in this diagnostic flow Thermocouple readings OK Thermocouple connections OK Verify UI board to relay board communications Thermocouple connections notOK Thermocouple readings not OK Check Thermocouple connections Replace relay board Replace relay board Replace relay board Replace RJ45 cable Reseat thermocouple connections UI board to relay...

Страница 8: ...t of doors and cavity Slider is not at the end of travel Slider is at the end of travel Proceed to Slider Doesn t Complete Travel Or Doesn t Move At All diagnostic flow Check the alignment of the magnet on the slider to the proximity switch closest to it Proximity switch and magnet are aligned Proximity switch and magnet are not aligned Align proximity switch and magnet Disconnect the proximity sw...

Страница 9: ...ring as necessary Replace the 2 non working fans Replace the fan wiring Plug in fans Replace relay board Check relay board to fan wiring and repair or replace as needed Replace the non working fan Replace relay board Replace the cutoff switch that has continuity Relay board temperature is below 120 F Check continuity of both thermal cutoff switches AC not OK on relay board connector J1 AC OK on re...

Страница 10: ...the other blower motor No Neither blower motor has excessive vibration Yes One blower motor has excessive vibration Replace the faulty blower motor assembly Check for obstructions in the air paths and correct or remove obstruction Allow oven to cool and go to maintenance mode To isolate the source of the whistling turn on top blower to 100 and bottom blower to 0 listening for whistling sounds from...

Страница 11: ...itch for 10 seconds then turn back on Replace UI board Problem resolved Problem persists Oven Clock Doesn t Keep Correct Time Does oven not keep correct time only when oven power is cycled off and on Replace UI board Replace coin battery on UI board Oven doesn t keep correct time even if power is not cycled off and on Oven doesn t keep correct time when power is cycled off and on ...

Страница 12: ...rol panel that speaker volume is not turned off Replace speaker Replace relay board Problem resolved Still no audible beep at end of cook cycle Check on power up that a rev for the relay board is displayed Audible beep now occurs at end of cook cycle If rev is not 0 00 If rev is 0 00 refer to other symptoms as appropriate ...

Страница 13: ...ty switch and magnet are not aligned Proximity switch and magnet are aligned Disconnect the proximity switch via the inline connector near the switch Check for continuity at the switch when the slider magnet is next to switch Continuity OK Check for switch continuity measured at J4 J5 of relay board Replace switch and slider magnet No continuity Continuity OK Replace wire Replace relay board No co...

Страница 14: ...etpoint temperature Oven is not cooling to within 50 F of setpoint temperature Oven is slow to warm to within 50 F of setpoint temperature Check that top and bottom heaters are not reversed Check heater current Allow oven to cool Allow oven to warm Turn off main disconnect switch for10 seconds then turn back on Turn off main disconnect switch for 10 seconds then turn back on Oven is cooling to wit...

Страница 15: ...elay board Check wiring on relay board J11 for bottom blower or J24 for the top blower Check for less than 9 VDC on relay board pins 1 2 of J11 J24 Check whether the yellow light on the VFD is blinking or lit continuously Replace relay board Replace blower motor assembly Replace blower motor assembly Fix the connections Repair replace connections or wiring as appropriate Yellow light is blinking Y...

Страница 16: ...06 Hi Tech Commercial Service N Las Vegas 702 649 4616 NEW JERSEY Jay Hill Repair Fairfield 973 575 9145 Service Plus Flanders 973 691 6300 NEW YORK Acme American Repairs Inc Brooklyn 718 456 6544 Alpro Service Co Brooklyn 718 386 2515 Appliance Installation Buffalo 716 884 7425 Duffy s Equipment Services Inc Buffalo 800 836 1014 3Wire Northern Plattsburgh 800 634 5005 Duffy s Equipment Services I...

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