Lang ECOF Service Manual

ELECTRIC FULL SIZE

IL1528

COMPUTERIZED

CONVECTION OVEN

ECOF-C

Installation and

Operation

Instructions

2M-W490 Rev. C 4/13/12

ECOF-C

1

These symbols are intended to alert the user to the presence of important operating and maintenance instructions in the manual accompanying the appliance.

FOR YOUR SAFTEY

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN

THE VICINTIY OF THIS OR ANY OTHER APPLIANCE.

POST IN PROMINENT LOCATION

INSTRUCTIONS TO BE FOLLOWED IN THE EVENT USER SMELLS GAS. THIS

INFORMATION SHALL BE OBTAINED BY CONSULTING YOUR LOCAL GAS SUPPLIER.

AS A MINIMUM, TURN OFF THE GAS AND CALL YOUR GAS COMPANY AND YOUR

AUTHORIZED SERVICE AGENT. EVACUATE ALL PERSONNEL FROM THE AREA.

WARNING

IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE

CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE INSTALLATION,

OPERATION & MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR

SERVICING THIS EQUIPMENT.

WARNING

RISK OF FIRE OR ELECTRIC SHOCK

DO NOT OPEN

WARNING, TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE

CONTROL PANEL. NO USER-SERVICABLE PARTS INSIDE. REPAIRS SHOULD BE DONE BY AUTHORIZED SERVICE PERSONNEL ONLY.

NOTICE

Using any part other than genuine Lang factory supplied parts relieves the manufacturer of all liability.

Lang reserves the right to change specications and product design without notice. Such

revisions do not entitle the buyer to corresponding changes, improvements, additions or replacements for previously purchased equipment.

Due to periodic changes in designs, methods, procedures, policies and regulations,

the specications contained in this sheet are subject to change without notice. While Lang exercises good faith efforts to provide information that is accurate, we are not

responsible for errors or omissions in information provided or conclusions reached as a

result of using the specications. By using the information provided, the user assumes all risks in connection with such use.

MAINTENANCE AND REPAIRS

Contact your local dealer for service or required maintenance. Please record the model number, serial

number, voltage and purchase & Installation Information in the area below and have it ready when you

call to ensure a faster service.

SAFETY SYMBOL

Model No.:

Serial No.:

Voltage:

1-Phase

or 3 Phase:

Purchased From:

Location:

Purchase

Date:

Installed Date:

2

PROBLEMS, QUESTIONS or CONCERNS

Before you proceed consult you authorized Lang service agent directory

or

Call the Lang Technical Service & Parts Department at 314-678-6315.

TABLE OF CONTENTS

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Equipment Description . . . . . . . . . . . . . . . . . . . . . . . . 5

Unpacking Installation

Leg Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Leg Pad Adapter Installation . . . . . . . . . . . . . . . . . . . 8

Stacking the Oven . . . . . . . . . . . . . . . . . . . . . . . . . 9

Ventilation & Clearence . . . . . . . . . . . . . . . . . . . . . . 10

Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . 11

Oven Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Initial Start-Up

Pre-Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

General Operation & Programming

Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Status Display . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Control Panel Button . . . . . . . . . . . . . . . . . . . . . . . 14

Hints & Suggestions . . . . . . . . . . . . . . . . . . . . . . . . 15

Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Maintenance

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Troubleshooting

Symptoms / Possible Causes / Test . . . . . . . . . . . . . . . . 17

Wiring Diagram

208/240VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

480V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

220/240/380/415, 3-Phase, 4-Wire, 50-60 Hz . . . . . . . . . . . 20

380/400V, 3-Phase, 3-Wire, 50 Hz . . . . . . . . . . . . . . . . 21

Exploded View & Parts List . . . . . . . . . . . . . . . . . . . . . 22-31

NOTICE: Service on this or any other Lang appliance must be performed by qualied personnel only. Consult your Lang Authorized Service Agent Directory. You can call our tech service number 314-678-6315 or visit our website www.langworld.com for the service agent nearest you.

3

SPECIFICATIONS

15.1”

384mm

2.5”

54mm

ELECTRICAL

CONNECTION

2.5”

54mm

ELECTRICAL

CONNECTION

27.0”

687mm

0.9”

23mm

IL1520

Front View

Right Side View

Top View

W

H

D

Model Height x Width x Depth Clearance from Weight (without optional stand) combustible surface Installed Shipping Freight Class

ECOF 27.9” x 40.1” x 39.1” Side:6”, Back: 6”, Floor: 6” 380 lbs. 420lbs 70 708mm x 1019mm x 994mm (173 kg) (191 kg)

SPECIFICATIONS

Star Number Previous Model VOLTS AC

208V

ECOF-C-CN ECCO-LMDR-C

240V

ECOF-2/4CECN

ECCOLMDRHEC

240/415V 1 50 2 3 17.3 11.5 17.3 15.3 15.3 12

Oven

Qty

1 2 1/3 23 1 GA. 8.8 8.8 5.5 4 GA. 1 1/3 11.5 6 GA. 4.2 3.7 3.7 10 GA. 2 1/3 23 2 GA. 7.8 7.8 7.3 4 GA.

ECOF-C2/3VCN ECCO-LMDR-G 220/380V 1 50 3PH-4 WIRE 16.8 9.9 16.8 14.1 14.1 12 ECOF-C2/4VCN ECCO-LMDR-J 240/415V 1 50 3PH-4 WIRE 17.8 11.5 17.8 15.3 15.3 12 ECOF-C380VCN ECCO-LMDR-K 380 1 50 3 11.5 19.7 19.7 12.2 12.0 ECOF-C480VCN ECCO-LMDR-U 480V 1 60 3 11.5 15.6 15.6 10.5 14

MOTOR

Hz.

AMPS

50/60 3.3

PHASE

AMPS 3PH /

NEUTRAL

KW TOT.

SUPPLY

WIRE 1 PH

L1 L2 L3

WIRE 3 PH

1/3 11.5 6 GA. 6.0 2.7 2.7 8 GA.

SUPPLY

4

EQUIPMENT DESCRIPTION

Steam Valve

Cover

Dual Voltage Access Panel

Motor VentSide Access

Panel

Door Handle Back-Up

Controls

IL1529

H

W

D

Exterior Construction

The oven exterior dimensions are listed in the Specication Section. The Top, Front, Back, and Sides are constructed of heavy duty 430 stainless steel, with an attractive No. 4 nish.

The ovens simultaneous-opening heavy duty doors come standard with double pane windows. The door handle is constructed of Stainless Steel and Phonolic Tubing.

The oven cavity is insulated with high temperature insulation for efciency and reduced heat loss.

Interior Construction

The dimensions of the oven cavity are 29” (73.66cm) Wide, 20” (50.8cm) High, and 21” (53.34cm) Deep. The oven is designed for three shelves and comes with three Chrome-plated racks.

The interior air deection bafe is constructed of stainless steel.

Operation

The ECOF ovens are forced air convection ovens with a vented oven cavity. The air is driven by a 1/3 HP fan motor.

Controls

Pre-Programmable Product Selections Independent Shelf Timers for each Shelf. Shelf Compensation Timing for uniform baking. Manual Over-ride mode with a back-up thermostat.

Technical

Oven shipped voltage specic for on either 208 or 240-volt (singe or three phase), 380 or 480V (3-Ph).

The oven can be shipped with a Power Cord and Plug attached, but must be specied upon ordering

(part number is listed in the Parts List portion of this manual). Floor space required is 44” (111.75cm) Wide, 40” (101.6cm) Deep. The oven weighs 430 lb. (195.37 Kilograms). The ovens are stackable and can include stacking kit if requested.

NOTICE The data plate is on the back side of the oven above the power cord.

The oven voltage, wattage, serial number, wire size, and clearance

specications are on the data plate. This information should

be carefully read and understood before proceeding with the installation.

5

CAUTION

UNPACKING

Receiving the Oven

Upon receipt, check for freight damage, both visible and concealed. Visible damage should be noted on the freight bill at the time of delivery and signed by the carrier’s agent. Concealed loss or damage means it does not become apparent until the merchandise has been unpacked. If concealed loss or damage is discovered upon unpacking, make a written request for inspection by the carrier’s agent within 15 days of delivery. All packing material should be kept for inspection. Do not return damaged

merchandise to Star Manufacturing Company. File your claim with the carrier.

Location

Prior to un-crating, move the oven as near to its intended location as practical. The crating will help protect the unit from the physical damage normally associated with moving it through hallways and doorways.

Un-crating

The oven will arrive completely assembled inside a wood frame and strapped to a skid. Cut the straps and remove the wood frame.

The oven can now be removed from the skid.

EACH UNIT WEIGHS 420 or 500 LBS. FOR SAFE HANDLING, INSTALLER SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIATE MATERIALS HANDLING EQUIPMENT (SUCH AS A FORKLIFT, DOLLY, OR PALLET JACK) TO REMOVE THE UNIT FROM THE SKID AND MOVE IT TO THE PLACE OF INSTALLATION.

DANGER

WARNING

NOTICE

ANY STAND, COUNTER OR OTHER DEVICE ON WHICH OVEN WILL BE LOCATED MUST BE DESIGNED TO SUPPORT THE WEIGHT OF THE OVEN.

SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK WHEN CUT. THIS APPLIANCE MUST BE GROUNDED AT THE TERMINAL PROVIDED.

FAILURE TO GROUND THE APPLIANCE COULD RESULT IN ELECTROCUTION AND DEATH.

INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT. UNIT MUST BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE CODES.

The data plate is located above the control panel behind the screen mesh. The oven voltage, wattage, serial number, wire size, and clearance specications are on the data plate. This information should be carefully read and understood before proceeding with the installation.

The installation of any components such as a vent hood, grease extractors,

re extinguisher systems, must conform to their applicable National, State and

locally recognized installation standards.

6

INSTALLATION

Rear

Support Assy

Front

Support Assy

Swivel Caster

Caster

Cardboard

IL1524A

Stacked Units

Caster Sets

27” Leg Set (marine also)

27” Equipment Cart

6” Adj. Leg Sets

6” Adj. Bolt Down Leg Sets (marine only)

Accessory Options

Single Units

IL1525

Above: typical leg and caster installation. Below: accessory options, legs, casters & equipment carts sold

separately. Follow installation instructions with the each specic kit.

27” Leg Installation

With unit in position, fasten the two legs to the front corner pads then to the oven’s front corners using the four 5/16 inch bolts provided in the leg kit. See leg pad adapter illustration to dermine differences between front & rear support assemblies.

Lift the oven onto its front legs and block the back up using one of the 27-inch legs set upside down in the center rear of the oven body. Install the third 27-inch leg onto the oven body on the control side rear. Gently lift the oven rear, remove the temporary support leg & install it on the last rear corner.

Leg Installation

Legs are available separately for both the single and double deck installations. Single deck installations require a 27-inch leg or equipment cart. Double deck installations require 6-inch legs or casters. All these are available separately.

Place some cardboard on the ground and with assistance carefully lay the unit on its back. In stacked

The adjustable feet may be screwed in or out as necessary to level the oven. A torpedo level placed on an oven rack will assist in leveling the oven.

Double-Stack Ovens

To install the 6-inch legs, adj. feet or casters on the lower unit, follow the leg pad instructions in the following section or in the instructions included with the leg pads.

Single Oven

To install 27” legs or cart to your unit, place the unit laying on its back onto a piece of cardborad. Be sure to read all instructions & follow the instructions provided with the kit.

7

INSTALLATION cont.

D

E

E E E E

E

A A

A

B

A

C

D D D

C

OVEN BOTTOM

OVEN FRONT

IL1523

Above: Bottom on unit showing the placement of the leg adapters and their hole assignment.

labeled “B”. NOTE: There are two sets of “B” holes set at 90° from the each other. One set will create a left rear adapter and the other set will create a right rear adapter.

Install four 5/16-inch bolts through the caster base and the adapter holes labeled “B” then install

5/16-inch nuts with lock washers and at washers.

Leg Pad Adapter

Identify the front and rear leg adapters (the front adapters have two threaded inserts, the rear has four). The leg adapters are included

with each specic accessory kit.

Leg to Adapter Installation:

Install the leg’s threaded stud through the hole

in the adapter labeled “C” with the bent ange

of the adapter facing away from the leg. Screw the 3/4-inch nut supplied in the adapter

kit onto the leg stud and tighten. Secure to oven using hardware provided.

Caster to Adapter Installation:

Place the swivel caster against the front leg pad adapter with the ange of the adapter facing away from the caster.

Install the four 5/16 inch bolts through the caster base and the adapter holes labeled “A” then install the 5/16 inch nuts with washer and lock washers.

Place the rigid casters against the rear leg

adapter with the ange of the adapter facing

away from the caster. Align the caster to the holes in the adapter

Adapter to Oven Installation:

Gently tip the oven onto its back. Place the front leg adapter into the front corers of the oven. The

holes without the threaded inserts face the front of the oven and the ange on the adapter points

toward the bottom of the oven.

The edge of the leg adapter with the threaded insert slips under the ange on the oven side, while

the edge without the inserts sits on top of the threaded angle on the oven front.

Install two 3/8-inch bolts with lock washers and at washers through the front holes “D” in the leg

adapter and into the threaded inserts on the oven.

Thread one 3/8-inch bolt with lock washer and at washer into the rear threaded hole labeled “E” on

each of the leg adapters. The forward threaded hole on the front leg adapter does not get a bolt installed.

Place the rear leg adapters into the rear corners of the oven so that the adapter is under the ange

of the oven side and back. NOTE: If installing a caster place the adapter on the oven so that the casters roll forward.

Install for 3/8-inch bolts with lock washers and at washers through the holes labeled “E” in the ange of the oven and into the threaded inserts of the leg adapter.

8

INSTALLATION cont.

Button Plugs

Bushing

Stacking Bolts

Upper Oven

Lower Oven

IL1526

Stacking the Ovens

Remove all the plug buttons from the top of the lower oven. Remove the stacking kit from the oven compartment of one oven and install the 1 1/4-inch plastic

bushing into the top of the lower oven. Tip the top oven backwards and install two 3/8-inch socket head bolts, found in the stacking kit,

into the two front leg holes that match the holes in the top of the lower oven. Install the socket head bolts with the heads of the bolt pointing away from the oven.

Lift the top oven and gently set on top of the lower oven so that the heads of the socket head bolts nest into the holes in the top of the lower oven.

NOTE: Each unit must have separate electrical connections

9

INSTALLATION continued

Ventilation and Clearances

Standard minimum clearance from combustible construction is as follows.

4” from side

4” from back

6” from oor

• These ovens may be set directly, without legs, on a curbed base or non-combustible oor.

• If the oven is set without legs on a non-combustible oor or a curbed base, maintain a 4-inch back clearance.

• If the oven is set directly against a non-combustible back wall, maintain a 6-inch clearance to the

oor.

• Do not install the oven closer than 4 inches from another oven on the right hand side (control panel side).

• Do not install the oven closer than 12 inches from an uncontrolled heat source (char broiler etc.) on the right side.

• Keep the area free & clear of combustible material, and do not obstruct the ow of combustion or

ventilation air.

• The installation of any components such as a vent hood, grease extractors, and/or re extinguisher

systems, must conform to the applicable nationally recognized installation standards.

NOTICE The installation of any components such as a vent hood, grease

extractors, re extinguisher systems, must conform to their applicable National, State and locally recognized installation standards.

10

INSTALLATION continued

Electrical Connection

The electrical connection must be made in accordance with local codes or in the absence of local codes with NFPA No. 70 latest edition (in Canada use: CSA STD. C22.1).

The electrical service entrance is provided by a 1 1/4-inch knockout in the bottom right front corner of each oven, or at the oven back directly behind the control compartment. Grounding lugs are provided at both the front and rear service entrances.

The 208/240-volt oven is a dual voltage oven and is shipped from the factory as 208 volt. The oven

must be eld converted to operate on a 240-volt power supply. To convert the oven to 240 volt,

remove the two screws securing the access cover on the back of the unit, and remove. There you

will nd a switch, move it to the position matching you electrical service (208V or 240V). Earlier

models required you to remove the jumper wire located under the control compartment behind the bottom trim piece.

With 380V, 440V & 480-volt installations check to be sure that the motor rotates in a clockwise direction as viewed from the front of the oven. To reverse the motor rotation, switch any two incoming power supply leads and recheck the rotation.

Supply wire size must be large enough to carry the amperage load for the number of ovens being installed. Wire size information can be found on the oven DATA PLATE or in the specications section on page 4.

208/240V ovens can be installed on both single and three-phase supplies and is shipped from the factory for three-phase. To phase the oven to match the power supply, follow the charts on the wiring diagram located at the back of the manual.

Certain units are provided with or can be purchased with a Cord & Plug kit (Part number 2E-60101-67). This kit includes a 48” cord with a NEMA L15-50P plug and is for 208/240V units ONLY (480V applications use PS-60101-68). In stacked situations each units needs to have separate cord & plug assemblies, contact Lang Parts & Service at 1-800-807-9054 to order.

WARNING

Oven Voltage

The Lang Model ECOF ovens can be operated on 208, 240-volt (single or three phase), or 380/440/480V (three phase only) source. The Amp draw, KW rating, and phasing can be found in

specication section of this manual.

THIS APPLIANCE MUST BE GROUNDED AT THE TERMINAL PROVIDED. FAILURE TO GROUND THE APPLIANCE COULD RESULT IN ELECTROCUTION AND DEATH.

INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT. UNIT MUST BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE CODES.

11

INITIAL START UP

Pre-Power On

After the oven is installed and connected to power, prior to turning on, verify the following:

• The doors open and close freely.

• All racks are in the oven correctly.

• All packing materials have been removed from the inside of the oven.

Power On

Once oven has been turned on verify that the blower wheel is spinning freely in a clockwise position and that the elements are heating properly.

The oven will automatically say “preht” and begin heating. Once the oven has reached pre-programmed temp display will read “ready”. Product may now be placed in the oven.

NOTICE During the rst few hours of operation you may notice a small

amount of smoke coming off the oven, and a faint odor from the smoke. This is normal for a new oven and will disappear after the

rst few hours of use.INITIAL START UP

12

ECOF-C Control Panel

LIGHTS

ON

OFF

ON

OFF

POWER

Vent Knob

Shelf Timers

Status Display

Temp Button

Program Enable Buttons

Back-Up Controls

Minute Timers

Pace Timers

Lights

Power

IL1530

Vent Knob: When open, allows moisture to escape the

Lights: Turns interior lights on. Power: Turns the oven on and off Status Display: Displays the oven status (preheat, ready,

Shelf Timers: 1 : Top Left, 2: Top Right

Pace Timers: Labeled C, P, and E these buttons are

Minute Timers: There are two “Minute” timers:

Temp Button: When pressed this button will display the

Program Enable Buttons:

Back-Up Controls: These controls give you the basic operation

GENERAL OPERATION & PROGRAMMING

Convection ovens constantly circulate air over and around the product. This strips away the thin layer of moisture and cool air from around the product allowing heat to penetrate more quickly.

Cooking times can be shortened and cooking temperatures can be reduced. To convert standard deck oven recipes, reduce the temperatrue 50° degrees and the time by 25%.

Make minor adjustments as necessary. Always weigh your product. This will give you a more consistent size, color and quality. Check the product near the end of the initial cooking. Do not open the oven door during baking, as this will change the baking characteristics of the oven and make it

difcult to determine a nal program.

If the product is overdone on the outside and underdone on the inside, reduce the baking temperature. If the product is pulling away from the edge of the pan, the temperature is too high or the cooking time too long. A convection oven is a mechanical piece of equipment. The same control settings will always give the same results.

If the results vary, problems may be because of changes in the product preparation.

The Control panel consists of the following items. Detailed operational descriptions are given later this section.

cooking chamber, allowing a dryer bake.

(ex: crispy fries)

done) and is the count down timer.

3: Middle Left, 4: Middle Right 5: Bottom Left, 6: Bottom Right

adjutable from one to thirty minutes.

“1” is programmed for one minute, “2” is programmed for two minutes.

current temperature inside the cooking chamber.

Hidden buttons that allow the times of the shelf position buttons to be set.

of the unit, until the primary electonic controls are operational.

13

General Operation & Programming cont.

Status Display

The Status Display informs the operator of the oven’s condition.

Preht: Stands for PREHEAT. The oven is on and adjusting to the preprogrammed temperature

(350°F).

Ready: The oven has reached the preset temperature and is waiting for product to be loaded into

the oven.

Cool: The oven’s internal temperature is below what is programmed. Hot: The oven’s internal temperature is above what is programmed. Done: The time has expired for that program and the product is nished. Help: There is a fault in the control system; the computer will not operate until service is performed.

Control Panel Buttons

Shelf Buttons: Place the product into the oven on one of the six shelf positions.

Close the oven doors. Press the shelf position button that corresponds to the shelf position once for “C” product, twice for “P” product, three times for “E” product, or four times for off. A beeper will sound once the product is done and “done” will be

displayed. Press the ashing shelf to cancel the beeper.

Minute and Pace Timers: The “1” button is preset to one minute, the “2” button is preset

to two minutes, and the “Pace “ buttons are adjustable from one to thirty minutes. Press the button once to start the timer. The display will read out the programmed time and then revert to the previous read out. The timers will countdown internally. Time remaining can be recalled by pressing the button again.

Canceling a timer: Any timer can be cancelled at any time. Press and hold the

timer to be cancelled until “cancl” appears in the display.

Programming

Pace Timers: The pace timers can be set at any time. Press and hold the “PACE” button

for three seconds. The display will read out the set time then begin to

ash. Press the “1” minute button to increase the time, or the “2” minute

button to decrease the time. Once the corrected time is set, press and hold the “PACE” button for three seconds to exit the programming mode.

Program Enable Buttons: The control cannot be put into the programming mode if any of the

timers are running. The two blue dots above the “CINNABON” logo are the program enable buttons. Press the left dot then the right dot within 3 seconds to put the control into a programming mode. Once the shelf position buttons are set, press the left dot then the right dot within 3 seconds to exit the programming mode. There will be no beeper sound when the buttons are pressed.

Shelf Position Buttons: Put the control into the programming mode. Press the shelf button to be

adjusted once for “C” product, twice for “P” product, or three times for

“E” product. The display will read out “00:00” then begin to ash. Press

the one-minute timer button to increase the time, or the two-minute timer button to decrease the time. Once the correct time is set move on to another shelf position button or exit the programming mode.

14

General Operation & Programming cont.

Hints & Suggestions

Convection ovens constantly circulate air over and around the product. This strips away the thin layer of moisture and cool air from around the product allowing heat to penetrate more quickly.

Cooking times can be shortened and cooking temperatures can be reduced. To convert standard deck oven recipes, reduce the temperature 50 degrees and the time by 25%.

Make minor adjustments as necessary. The lower the oven temperature the more even the bake. Always weigh your product. This will give you a more consistent size, color and quality. Check the product near the end of the initial cooking cycle by turning on the oven light and looking

through the oven door windows. Do not open the oven doors during baking as this will change the baking characteristics of the oven and

make it difcult to determine a nal program.

If the product is overdone on the outside and underdone on the inside, reduce the baking temperature. If the product is pulling away from the edge of the pan, the temperature is too high or the cooking time

too long. The convection is a mechanical piece of equipment. The same control settings will always give the

same results. If the results vary, problems may be because of product preparation. Opening the vent will to allow mositure to escape the cooking chamber during part or all of the cooking

process. This will allow a more crispy product, example: french fries, sh, crispy crusts. Close the vent

for dough products like cinnamon rolls, breads. This is something to experiment with to determine what

is best for your specic menu.

Loading

Here are some things to remember when loading your oven.

• When loading and unloading the oven, stage products and racks so the oven door is opened for the least amount of time.

• Be sure that racks are level within the oven.

• Bent or warped pans can greatly affect the evenness of the cook or bake.

• If using baker’s parchment, be sure the parchment does not blow over the product. That will create an uneven bake.

• Load each shelf evenly. Spaces should be maintained equally between the pan and oven walls, front and back.

• Do not overload pan’s this will create an uneven bake.

• For best baking results, load the oven from the center out during random loading.

ALWAYS KEEP THE AREA NEAR THE APPLIANCE FREE FROM

COMBUSTIBLE MATERIALS.

KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN AND DRY. IF

CAUTION

SPILLS OCCUR, CLEAN IMMEDIATELY, TO AVOID THE DANGER OF SLIPS OR FALLS.

15

MAINTENANCE

• Oven interiors should be wiped down daily and thoroughly cleaned weekly using warm water and mild detergent.

DO NOT use caustic cleaners.

• The appliance should be thoroughly checked at six-monthly intervals by a qualied technician (heating unit, mechanical stability, corrosion...) with particular emphasis on all control and safety devices.

CLEANING

• Always start with a cold oven.

• The stainless exterior can easily be cleaned using stainless steel cleaner.

• Always follow the cleaner manufacturer’s instructions when using any cleaner.

• Care should be taken to prevent caustic cleaning compounds from coming in contact with the fan wheel.

• The oven racks, rack slides, may be cleaned outside the oven cavity using oven cleaner.

• Using any harsh chemicals will result in the removal of the ETC coating and etching of the porcelain below it. The oven interior should only be cleaned using a mild soap and a non metal scouring pad.

DO NOT use caustic cleaners.

• Always apply stainless steel cleaners when the oven is cold and rub in the direction of the metal’s grain.

KEEP WATER AND SOLUTIONS OUT OF CONTROLS. NEVER SPRAY OR HOSE

CONTROL CONSOLE, ELECTRICAL CONNECTIONS, ETC.

WARNING

MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCOUS

MEMBRANES AND CLOTHING. PRECAUTIONS SHOULD BE TAKEN TO WEAR RUBBER GLOVES, GOGGLES OR FACE SHIELD AND PROTECTIVE

CAUTION

CLOTHING.

CAREFULLY READ THE WARNING AND FOLLOW THE DIRECTIONS ON THE

LABEL OF THE CLEANER TO BE USED.

NEVER LEAVE A CHLORINE SANITIZER IN CONTACT WITH STAINLESS STEEL

SURFACES LONGER THAN 10 MINUTES. LONGER CONTACT CAN CAUSE CORROSION.

16

TROUBLESHOOTING

Symptoms & Possible Causes

The following are charts of Symptoms and Possible Causes to aid in diagnosing faults with your unit. Refer to the symptoms column to locate the type of failure then to the Possible Cause for the items to be checked. To test for a possible cause refer to test to identify test procedures. Test indicated with an “*” should be done by a

Lang factory authorized service representative.

Symptoms Possible Cause

No power to cord outlet

Power indicator is not lit

Oven will not heat

Oven motor will not run

Product burning

Product is under done

Oven unplugged from outlet

Failed power cord or plug

Failed power switch

Failed indicator light

Power switch is not “ON” Failed transformer Failed probe Failed circuit board Failed contactor Failed over-temperature thermostat Failed element Power switch is not “ON” Failed transformer Failed contactor Failed motor

Product is cooked too long

Failed probe Failed circuit board

Product is not cooked long enough

Failed probe Failed circuit board

Possible Cause Test

Product is cooked too long

Failed Probe Check probe for proper resistance*

Failed Circuit board

Failed Transformer

Failed Contactor

Failed Motor Failed or disconnected

safety thermostat Failed Element

No test available, operational condition

Conrm that Circuit board is getting correct voltage and putting out correct voltage*

Check both Primary and Secondary

coils for correct voltage*

Remove the wires from the contactor coil and check for continuity across the contactor coil connection*

Ensure the contactor moveable points move freely up and down*

Conrm that motor is getting correct voltage*

Check across the thermostat connectors for continuity*

Conrm that Elements are getting correct voltage and have continuity*

NOTICE If an item on the list is followed by an asterisk (*), the work should be done by

a Lang factory authorized service representative.

USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY

LANG OR THEIR AUTHORIZED DISTRIBUTORS CAN CAUSE BODILY INJURY

CAUTION

TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND WILL VOID ALL WARRANTIES.

NOTICE Service on this or any other Lang appliance must be performed by qualied

personnel only. Consult your Lang Authorized Service Agent Directory. You can call our tech service number 314-678-6315 or visit our website www.langworld.com for the service agent nearest you.

BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS APPLIANCE

WHEN THE UNIT IS PLUGGED/WIRED INTO A LIVE RECEPTACLE. BEFORE

WARNING

REPLACING ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY.

17

7-13-95

DWG. NO:

SHEET

OF

DWN. DATE :

DESCRIPTION:

W/D ECCO-C-STM 1 SPD - 208/240V

61111-127

REV:

1

D

1

SECOND DECK

WIRING IDENTICAL

FIRST DECK

123

4 8

765

CIRCUIT BREAKERS

SECOND DECK

TERMINAL BLOCK

24 POLE

POWER SWITCH

-C & -C -STM

CONTROL

BUZZER

TOP

P1

T9

T7-T4

ALT. MOTOR

HOOK UP

24

55 53 52 54

51 57 56 50

51 55 57 53 52 56 54 50

240

STEAM

HEAT

FAN LO

FAN HI

24VAC

INTERFACE

B

BACKUP RELAY

C

NO NC

MOTOR HI

STEAM BACKUP

COMPUTER

TSTAT

"HEAT"

STEAM

CONTROL

FROM

"HEAT"

NO

NCC

D

SOLENOID

STEAM VALVE

(WHEN PRESENT)

CONTROL

FROM

"STEAM"

24

VAC

L

123

4 4

3

2

1

FUSE

CONTACTOR

MAIN

24VAC

B

LIGHT

240VAC

FROM MAIN

DCA

B

OVEN LIGHTS

SWITCH

DISC-STAT

HI-LIMIT

DOOR SWITCH

FIRST DECK

CIRCUIT BREAKERS

TERMINALS

HEATING ELEMENTS

REAR VIEW

BACKUP

SWITCH

TO POWER SWITCH

BACKUP

NORMAL

STEAM OFF

OFF STEAM

TO COMPUTER

12

MOTOR

NONC C

24

CONTACTOR

FROM MAIN

RTD

A

C

STEAM

OPTIONAL

CONTROL

CONTACTOR

L

H

L

= LO V SUPRESSOR

= HI V SUPRESSOR

= 600V SNUBBER

= 100V SNUBBER

2750W - 208V 3667W - 240V

RED

BLACK

= CERAMIC CAPACITOR

BLACK

RED

VOLTAGE SELECTION SWITCH

UP FOR 240VAC

DOWN FOR 208VAC

B

208

C D

A

240

208

A

B

NC

240

NOC

TRANSFORMER RELAY

1 DECK

2 DECK

VOLTS

L1-L2 L2-L3 L3-L1 TOTAL L1 L2 L3 1 PHASE

KW AMPS

240

208

240

208

8

8.91

4.33

6.16

8

8.91

3.67

2.75

7.33

5.5

3.67

2.75

23.33

11.66

55.36028.9

37

57.7

74.2

28.9

37

55.36026.5

22.9

97.2

112

48.6

56

1,4,72 DECK 2,5,8 3.6 2,4,6,81,3,5,7

L1

1,41 DECK

L2 L3

2 3

THREE PHASE

L1 L2

2,41,3

SINGLE PHASE

SERVICE CONNECTIONS

GROUND LUG

REVISION BLOCK

ECN NO.REV DESCRIPTION DR: DATEMFG ENG

D INSTALL TRASFORMER RELAY DLG 06-06-01

18

1 DECK

2 DECK

VOLTS

L1-L2 L2-L3 L3-L1 TOTAL L1 L2 L3

KW AMPS

480

8.7

6.0

8.7

2.7

5.4

2.7

23.0

11.5

25.8

15.8

31.6

15.8

25.8

10.0

1-62 DECK 2-4 3-5

L1

11 DECK

L2 L3

2 3

SERVICE CONNECTIONS

SECOND DECK

WIRING IDENTICAL

FIRST DECK

123

CIRCUIT BREAKERS

SECOND DECK

GROUND LUG

5

3

4

2

6

1

6

5

4

CONTACTOR

FROM MAIN

= SNUBBER 100VACL

= LO VOLTAGE SUPRESSOR

L

RTD

HEAT

24VAC

FAN LO

FAN HI

INTERFACE

STEAM

BUZZER

H

24

FUSES

480

= HI VOLTAGE SUPRESSOR

H

= CERAMIC CAPACITOR

L3

L2

L1

CONTROL

FROM

"HEAT"

NO

NCC

D

SOLENOID

STEAM VALVE

(WHEN PRESENT)

CONTROL

FROM

"STEAM"

24

VAC

L

123 3

2

1

FUSE

1

2

MOTOR

FUSE

MOTOR

FIRST DECK

24VAC

MAIN

CONTACTOR

55 53 52 54

51 57 56 50

51 55 57 53 52 56 54 50

A

240

A

B

C

BACKUP RELAY

C

NO NC

MOTOR HI

STEAM BACKUP

COMPUTER

TSTAT

"HEAT"

STEAM

SWITCH

BACKUP

DOOR SWITCH

CIRCUIT BREAKERS

TERMINALS

HEATING ELEMENT

REAR VIEW

12

TO POWER SWITCH

NORMAL

OFF

STEAM

L1

L3

L2

M

DISC-STAT

L1 L2 L3

BACKUP

240

DCA

B

HI LIMIT

LIGHT

B

240

OVEN LIGHTS 240 VAC

LIGHT

RELAY

SWITCH

POWER

SWITCH

CONTACTOR

FROM MAIN

NC C NO

24 VAC

240

A

DC

OPTIONAL

STEAM

CONTROL

TO COMPUTER

RED

BLACK

24

H1

H2X1

X2

C CHANGED TO 1 SPEED MOTOR DLG 04-06-01

MOTOR

3

FAN ROTATION CLOCKWISE

D ADDED HI LIMIT CONTACTOR PER UL JMM 05-01-097831

L

24VAC

MAIN

CONTACTOR

C

D

-C & -C -STM

CONTROL

2750W-480V

REVISION BLOCK

ECN NO.REV DESCRIPTION DR: DATEMFG ENG

Model: ECCO-C, 480VAC

2M-61111-129, Rev. D, 5/01/09

19

10-15-03

51

55

53

52

54

50

A

240

STEAM

HEAT

FAN LO

FAN HI

24VAC

INTERFACE

B

BACKUP RELAY

C

NO

NC

MOTOR HI

STEAM BACKUP

SWITCH

COMPUTER

TSTAT

"HEAT"

STEAM

CONTROL

FROM

"HEAT"

NO

NC

C

D

SOLENOID

STEAM VALVE

(WHEN PRESENT)

CONTROL

FROM

"STEAM"

24

VAC

L

1

2

3

2

1

FUSE

MAIN

CONTACTOR

24VAC

C

D

B

A

240

24

LIGHT

SWITCH

FROM MAIN

CONTACTOR

POWER SWITCH

OVEN LIGHTS

240VAC

DISC-STAT

HI-LIMIT

DOOR SWITCH

BACKUP

SWITCH

-C & -C -STM

CONTROL

TO POWER SWITCH

BACKUP

NORMAL

STEAM OFF

OFF STEAM

TO COMPUTER

12

MOTOR

NO

NC

C

24

BUZZER

RTD

A

C

TOP

OPTIONAL

STEAM

CONTROL

RED

BLACK

NOT ON STEAM UNITS

N

L1

P1

T7-T4

M

T9

ALT. MOTOR HOOKUP

BLACK

RED

C

24VAC

30700-06

MAIN

CONTACTOR

N

YEL

SECOND DECK

WIRING IDENTICAL

FIRST DECK

1

2

3

5

4

6

SECOND DECK

CIRCUIT BREAKERS

D

C

A

B

TERMINAL BLOCK

24 POLE

GROUND LUG

L

H

L

= LO V SUPRESSOR

= HI V SUPRESSOR

= 100V SNUBBER

= CERAMIC CAPACITOR

NN

FUSE

D

BRN

55

53

52

54

51

57

56

50

TERMINALS

HEATING ELEMENTS

REAR VIEW

D

L

240

208

XFMR WIRED FOR 208 VOLTS

TO CHANGE TO 240V

DISCONNECT RED 208 LEAD

& CONNECT BLUE 240 LEAD

TO TERM. BLOCK

DO NOT CONNECT BOTH.

B

2750W - 208V 3667W - 240V

REV.

DATE/ECO

DESCRIPTION OF CHANGE

DR

C

9/07/2007

ECO # 7002

CORRECTED ELECTRICAL RATINGS

TABLE & 2ND DECK WIRE HOOKUPS

LRC

D

5/1/2009

ECO 7831

ADDED HI LIMIT CONTACTOR PER UL

JMM

A

B

C

D

DWG. NO:

SHEET

OF

DWN. DATE :

DWN. BY :

CHK. BY :

DESCRIPTION:

W/D ECCO-C 1 SPD - 220/240/380/415 3 PHASE 4 WIRE, 50 OR 60 Hz

1

Company

Manufacturing

61111-130

REV:

2 1

CAD FILE :

CHK. DATE :

REV. BY :

REV. DATE :

E

F

G

H

G

F

E

D

C

B

A

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

12

DLG

D

20

Model: ECCO-C, 380/400VAC

2M-61111-138, Rev. C, 5/1/09

123

CIRCUIT BREAKERS

SECOND DECK

5

3

4

2

6

1

6

5

4

= SNUBBER 100VACL

= LO VOLTAGE SUPRESSOR

L

RTD

HEAT

24VAC

FAN LO

FAN HI

INTERFACE

STEAM

BUZZER

H

24

FUSES

380

= HI VOLTAGE SUPRESSOR

H

= CERAMIC CAPACITOR

1 DECK

VOLTS

L1-L2 L2-L3 L3-L1 TOTAL L1 L2 L3

KW AMPS

380 5.5 2.8 2.8 11.1 19.5 19.5 13.2

1-62 DECK 2-4 3-5

L1

11 DECK

L2 L3

2 3

SERVICE CONNECTIONS

SECOND DECK

WIRING IDENTICAL

FIRST DECK

GROUND LUG

2 DECK 400 9.2 9.2 6.2 24.6 34.4 40.9 39.4

2 DECK 380 8.3 8.3 22.25.6 32.738.932.7

12.31 DECK 400 6.1 3.13.1 20.5 20.5 13.8

L3

L2

L1

CONTROL

FROM

"HEAT"

NO

NCC

SOLENOID

STEAM VALVE

(WHEN PRESENT)

CONTROL

FROM

"STEAM"

24

VAC

L

123 3

2

1

FUSE

1

2

MOTOR

FUSE

MOTOR

FIRST DECK

24VAC

MAIN

CONTACTOR

55 53 52 54

51 57 56 50

51 55 57 53 52 56 54 50

A

220

A

B

C

BACKUP RELAY

C

NO NC

MOTOR HI

STEAM BACKUP

COMPUTER

TSTAT

"HEAT"

STEAM

SWITCH

BACKUP

DOOR SWITCH

CIRCUIT BREAKERS

TERMINALS

HEATING ELEMENT

REAR VIEW

12

TO POWER SWITCH

NORMAL

OFF

STEAM

BACKUP

240

DCA

B

24

C

NO C NC

NOT IN STEAM UNITS

SWITCH

ENERGY

D

LIGHT

B

220

OVEN LIGHTS 240 VAC

LIGHT

RELAY

SWITCH

POWER

SWITCH

CONTACTOR

FROM MAIN

NC C NO

24 VAC

220

A

DC

OPTIONAL

STEAM

CONTROL

TO COMPUTER

H1

H4X1

X4

M

1

2

1

2

X3

X2

H2

H3

3

NO

C

RELAY

LIGHT

NC

24 VAC

T4-T7

P1

24VAC

MAIN

CONTACTOR

DISC-STAT

HI LIMIT

L

-C & -C -STM

CONTROL

2750W-380V

REVISION BLOCK

ECN NO.REV

C 7831 JMM 5/1/09ADDED HI LIMIT CONTACTOR PER UL

DESCRIPTION DR: DATEMFG ENG

C

D

21

SK2366 Rev 4/21/2008

ECOF Main Assembly

1

5

7

6

1

2

3

4

8

9

10

11

13

16 10

17

18

19

20 21

22

10

24

26 27 28

29

30

46

48

49

1

4

10

50

51

47

32 33

34

35

36

41

42 43

44 45

37 38

39

40

31

23 25

DetailA

Control Panel Assy

DetailB

Can Assembly

14

15

12

10

2M-W490 FULL SIZE CONVECTION OVEN, ECOF-C

PARTS LIST July 8, 2008, Rev C

Model No: ECOF-C Main Assembly

Commercial Cinnabon Full Size Electric Convection Oven

Key

Number

\ 1 2C-20102-04 7 SCRW PHD ST 8-32X.5 PLTD ECOF 2 Q9-ECCO-230-1 1 TOP PANEL ASSEMBLY ECOF 3 Q9-ECCO-176-2 1 BODY SPOTWELD STD. ECOF 4 2P-70901-06 2 PLGBTNBLKPLSTC 5/8DP625 ECOF 5 Q9-ECCO-176-4 1 STM VALVE COVER ECOF 6 2C-20102-08 3 SCRW PHD ST 8-32X.375 ECOF 7 Q9-60102-904 1 ACCESS COVER - ECCO/GCCO ECOF 8 Q9-ECCO-124 1 TOP VENT SPOTWELD ECOF 9 Q9-ECCO-128 1 DAMPER BODY SPOTWELD ECOF 10 2C-20103-02 13 SCRW SM PLT 10 X .5 PHLSL ECOF 11 Q9-ECCO-182-3 1 BODY BACK S/S W/MOTOR ECOF 12 Q9-ECCO-182-4 1 BODY BACK S/S COVER ECOF 13 Q9-ECCO-133 1 DAMPER ROD B WELD ECOF 14 Q9-ECCO-137 1 DAMPER PIVOT ECOF 15 2C-20602-02 1 TINNERMAN CLIP 1/4 ECOF 16 2C-20301-20 1 NUT LOCK STOVER 1/4-20 ECOF 17 Q9-ECCO-136 1 DAMPER BRACKET ANGLE ECOF 18 2C-20104-41 6 SCRW MACH. 1/4-20X5/8 H/H ECOF 19 Q9-ECCO-131 1 DAMPER ROD A WELD ECOF 20 2C-20303-01 4 NUT HX SS 1/4-20 ECOF 21 2R-70701-25 1 KNOB DAMPER BLACK PLAIN ECOF 22 2E-31200-02 1 LUG GROUNDING UL APPROVED ECOF 24 2P-70201-07 2 BRNZ BR FLN 5/8IDX3/4ODX1 ECOF 25 2C-20115-01 78 SCRW S/S 8-32X1/2 P/H S/T ECOF 26 2C-20203-03 20 WSHR FLT SS 5/16 USS ECOF 27 2C-20204-06 14 WSHR S/S 5/16 SPLIT LOCK ECOF 28 2C-20111-07 14 SCRW SCKTHD 5/16-18X5/8 ECOF 29 Q9-50312-43 1 RH DOOR ASSY E/GCCO ECOF 29 Q9-50312-44 1 LH DOOR ASSY E/GCCO ECOF 30 2C-71802-01 1 KEY WOODRUFF 3/16 X 5/8 ECOF 31 2C-20201-15 5 WSHR FLT 960-C-1016 PLTD ECOF 32 Q9-50312-67 1 PIVOT BEARING ASSY ECOF 33 2P-73000-03 1 SST SPRKT40B11 5/8 BORE ECOF 34 2C-20105-04 1 SCRW SET 1/4-20X1/2 ECOF 35 2C-20301-07 1 NUT ACORN 1/4-20 PLTD ECOF 36 2P-70201-06 2 BRNZBRFLN5/8IDX3/4ODX5/8 ECOF 37 Q9-50312-41 1 BEARING BRACKET ASSY ECOF 38 Q9-GCCO-185-4 2 HINGE BRACKET RETAINER ECOF 39 2C-20115-01 78 SCRW S/S 8-32X1/2 P/H S/T ECOF 40 2C-20111-07 14 SCRW SCKTHD 5/16-18X5/8 ECOF 41 2C-20301-10 2 NUT HEX 6-32 PLTD ECOF 42 2C-20102-12 4 SCRW PHD ST 10-32X3/8 ECOF 43 Q9-ECCO-145-1 1 MICRO SWITCH BRACKET ECOF 44 2E-30301-02 1 SWITCH, MICRO ECOF 45 2C-20101-17 2 SCRW RND MS 6-32X1 PLTD ECOF 46 2C-20104-50 2 SCRW HXHD 1/4-28X2-1/4 ECOF 47 Y9-50312-05 1 HANDLE ASSY 1 HANDLE ECOF 48 Q9-60102-1092 1 BOTTOM PANEL ECCO ECOF 49 Q9-ECCO-176-6 1 L/H BODY SIDE ECOF 50 2B-50200-36 2 RACK SLIDE CINNABON OVEN ECOF-C 51 2B-50200-20 3 RACK ECCO/GCCO OVEN ECOF

2M-W490 FULL SIZE CONVECTION OVEN, ECOF-C

Part

Number

Qty Per

Description

1

IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE

2

INCLUDE MODEL AND SERIAL NUMBER OF

Some items are included for illustrative purposes only and in certain instances may not be available.

PARTS LIST July 8, 2008, Rev C

Model No: ECOF-C Main Assembly

Commercial Cinnabon Full Size Electric Convection Oven

Key

Number

NI Q9-ECCOPLMDR-C 1 PANEL ECCO 208/240V ECOF-C-CN NI Q9-ECCOPLMDR-G 1 PANEL ECCO 220/380V ECOF-C2/3VCN NI Q9-ECCOPLMDR-H 1 PNELECCOCINNABONCE220/380 ECOF-2/4CECN NI Q9-ECCOPLMDR-J 1 PANEL ECCO 240/415V ECOF-C2/4VCN NI Q9-ECCOPLMDR-K 1 PANEL ECCO 380V CINNABON ECOF-C380VCN NI Q9-ECCOPLMDR-U 1 PANEL ECCO 480V CINNABON ECOF-C480VCN

ACCESSORY NI 2E-60101-67 AR CORD-ECCO, 208/240, CINNABN 208/240V NI 2E-60101-101 AR CORD IEC309 EH CE 380V CE NI PS-60101-68 AR CORD KIT 480V 480V

Part

Number

Qty Per

Description

IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE 2 INCLUDE MODEL AND SERIAL NUMBER OF 2

Some items are included for illustrative purposes only and in certain instances may not be available.

2M-W490 FULL SIZE CONVECTION OVEN, ECOF-C

1

9

10

12

1

11

8 1

6

1

7

5

6

3

16

23

29

24

32

1

23

11

28

30

17

35

36

41

42

34

44

43

37

11

38

25

26

27

39

40

18

19

31

1

21

22

33

20

13

14

15

4

2

SK2363 Rev 4/2/2008

ECOF-C Cinnabon Controller Panel

2M-W490 FULL SIZE CONVECTION OVEN, ECOF-C

PARTS LIST July 8, 2008, Rev C

Model No: ECOF-C Cinnabon Control Panel Assembly

Full Size Electric Convection Oven

Key

Number

Q9-ECCOPLMDR-C 1 PANEL ECCO 208/240V ECOF-C-CN Q9-ECCOPLMDR-G 1 PANEL ECCO 220/380V ECOF-C2/3VCN Q9-ECCOPLMDR-H 1 PNELECCOCINNABONCE220/380 ECOF-2/4CECN Q9-ECCOPLMDR-J 1 PANEL ECCO 240/415V ECOF-C2/4VCN Q9-ECCOPLMDR-K 1 PANEL ECCO 380V CINNABON ECOF-C380VCN Q9-ECCOPLMDR-U 1 PANEL ECCO 480V CINNABON ECOF-C480VCN 1 2C-20102-08 24 SCRW PHD ST 8-32X.375 ECCOPLMDR-C, ECCOPLMDR-G,

2C-20102-08 27 SCRW PHD ST 8-32X.375 ECCOPLMDR-H 2C-20102-08 30 SCRW PHD ST 8-32X.375 ECCOPLMDR-K, ECCOPLMDR-U 2 2E-31400-04 1 XFORMR 480/240VAC 100VA ECCOPLMDR-U 2E-31400-17 1 XFORMR 380/240VAC 10VA ECCOPLMDR-K 2E-31400-26 2 XFORMR 208-240/24-12 40VA ECCOPLMDR-C, ECCOPLMDR-G,

2E-31400-28 2 XFORMR208-240/24VCT 40VA ECCOPLMDR-H 3 Q9-ECCO-224-3 1 PANEL SUPPORT C,P,PP ECCOPLMDR-C, ECCOPLMDR-G,

4 2C-20101-11 4 SCRW THD MS 1/4-20X1/2 ECCOPLMDR-C, ECCOPLMDR-G,

5 2E-30503-01 1 TRM BLOCK 24 POS QK CON ECCOPLMDR-C, ECCOPLMDR-G,

6 2E-30600-02 1 RELAY 240VAC 3FORMC FLNG ECCOPLMDR-C, ECCOPLMDR-G, 2E-30600-07 1 RELAY 240VAC FLANGE MNT ECCOPLMDR-H

7 2C-20102-05 2 SCRW HXHD ST 8-32X.75 ECCOPLMDR-C, ECCOPLMDR-G,

8 2E-30701-05 1 CONTC 2POLE 30A 24VAC P & ECCOPLMDR-G, ECCOPLMDR-J, 2E-30701-05 2 CONTC 2POLE 30A 24VAC P & ECCOPLMDR-C, ECCOPLMDR-H

9 Q9-ECCO-275-1 1 SWITCH BRACKET ECCOPLMDR-C, ECCOPLMDR-G, 10 2E-30303-09 1 SWT PLATE HI/LOW ECCOPLMDR-G, ECCOPLMDR-H 11 2E-30303-06 3 SWT TOG ON-ON DPDT BLK ECCOPLMDR-C, ECCOPLMDR-G,

11 2E-30303-19 3 SWT TOG ON-ON DPDT BLK ECCOPLMDR-H 12 2E-30700-06 1 CONTC3POLE35A24VAC50/60HZ ECCOPLMDR-C, ECCOPLMDR-G,

2E-30700-06 2 CONTC3POLE35A24VAC50/60HZ ECCOPLMDR-K, ECCOPLMDR-U 2E-30702-02 2 CONTC 4POLE 24V 25FLA CE ECCOPLMDR-H 13 Q9-40102-17-1 1 BUZZER BOARD ASSY PHANTOM ECCOPLMDR-C, ECCOPLMDR-G,

14 2C-20103-06 2 SCRW SM PLT 6 X 3/8 PHL ECCOPLMDR-C, ECCOPLMDR-G,

15 2E-31800-01 4 CB 250V50A 1 POLE CRLNGSW ECCOPLMDR-C 2E-31800-04 1 CB 480V 50A 3 POLE ECCOPLMDR-G, ECCOPLMDR-J,

2E-31800-08 4 CB 250/415V 50A 1 POLE CE ECCOPLMDR-H

Part

Number

Qty Per

Description

ECCOPLMDR-J

ECCOPLMDR-J, ECCOPLMDR-K

ECCOPLMDR-H, ECCOPLMDR-J, ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-J, ECCOPLMDR-K

ECCOPLMDR-H, ECCOPLMDR-J, ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-J, ECCOPLMDR-K ECCOPLMDR-J ECCOPLMDR-J, ECCOPLMDR-K,

ECCOPLMDR-U

ECCOPLMDR-J

ECCOPLMDR-H, ECCOPLMDR-J, ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-K, ECCOPLMDR-U

2M-W490 FULL SIZE CONVECTION OVEN, ECOF-C

IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE 1 INCLUDE MODEL AND SERIAL NUMBER OF 3

Some items are included for illustrative purposes only and in certain instances may not be available.

PARTS LIST July 8, 2008, Rev C

Model No: ECOF-C Cinnabon Control Panel Assembly

Full Size Electric Convection Oven

Key

Number

16 Q9-ECCO-225-1 1 CIRCUIT BREAKER HOLDER ECCOPLMDR-H Q9-ECCO-226 1 FUSE MOUNT C 208-240V ECCOPLMDR-C, ECCOPLMDR-G,

Q9-ECCO-226-1 1 FUSE MOUNT C 480V ECCOPLMDR-K, ECCOPLMDR-U 17 2C-20102-06 6 SCRW PHD ST 6-32X3/8 PLTD ECCOPLMDR-C, ECCOPLMDR-G,

18 2E-30901-08 2 FUSE HLDR FOR SC FUSE ECCOPLMDR-C, ECCOPLMDR-G,

19 2E-30900-10 2 FUSE 15AMP 300V (SC-15) ECCOPLMDR-C, ECCOPLMDR-G,

20 2C-20101-52 4 SCRW RHD MS 8-32 X 1/2 ECCOPLMDR-C, ECCOPLMDR-G,

21 2C-20301-11 4 NUT HEX 8-32 PLTD ECCOPLMDR-C, ECCOPLMDR-G,

22 2C-20102-04 3 SCRW PHD ST 8-32X.5 PLTD PHILP ECCOPLMDR-U 2C-20102-04 5 SCRW PHD ST 8-32X.5 PLTD PHILP ECCOPLMDR-C, ECCOPLMDR-G,

23 2K-70801-04 1 SNAP BUSH 3/4 SB750-10 ECCOPLMDR-K 2K-70801-04 2 SNAP BUSH 3/4 SB750-10 ECCOPLMDR-C 2K-70801-04 3 SNAP BUSH 3/4 SB750-10 ECCOPLMDR-G, ECCOPLMDR-H 24 Q9-ECCO-223-4 1 BARRIER (A & C MODEL ECCOPLMDR-C, ECCOPLMDR-G,

25 2C-20101-77 2 SCRW MS PLT 6-32 X .25 ECCOPLMDR-C, ECCOPLMDR-G,

26 2T-30402-27 1 STAT ADJ 450 DEG 48 PILOT ECCOPLMDR-C, ECCOPLMDR-G,

2T-30402-37 1 STAT ADJ450 DEG48 PILT ECCOPLMDR-H 27 2P-70903-09 1 PLG BTN PLTD MTL 7/16 ECCOPLMDR-C, ECCOPLMDR-G,

28 Q9-ECCO-275 1 STAT BRACKET ECCOPLMDR-C, ECCOPLMDR-G,

29 2E-30303-10 1 SWT PLATE ON/OFF IND ECCOPLMDR-C, ECCOPLMDR-G,

30 Q9-ECCO-276 1 BARRIER ECCOPLMDR-C, ECCOPLMDR-G,

30 Q9-ECCO-276-1 1 BARRIER #2 - CE ECCOPLMDR-H 31 Q9-ECCO-277 1 DEAD FRONT W/BACKUP STAT ECCOPLMDR-C, ECCOPLMDR-G,

2M-W490 FULL SIZE CONVECTION OVEN, ECOF-C

32 P9-70701-58 1 KNOB ASSY 450° D CELCIUS ECCOPLMDR-H Y9-70701-16 1 KNOB ASSY 450o A ECCOPLMDR-C, ECCOPLMDR-G,

Part

Number

Y9-70701-19-1 1 KNOB 450° D PHANTOM ECCOPLMDR-K

Qty Per

Description

ECCOPLMDR-J

ECCOPLMDR-H, ECCOPLMDR-J, ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-H ECCOPLMDR-J, ECCOPLMDR-K

ECCOPLMDR-H, ECCOPLMDR-J, ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-J, ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-H, ECCOPLMDR-J, ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-J, ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-J, ECCOPLMDR-U

IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE 2 INCLUDE MODEL AND SERIAL NUMBER OF 3

Some items are included for illustrative purposes only and in certain instances may not be available.

PARTS LIST July 8, 2008, Rev C

Model No: ECOF-C Cinnabon Control Panel Assembly

Full Size Electric Convection Oven

Key

Number

33 2K-70801-03 1 SNAP BUSH 3/8 SB375-4 BLK ECCOPLMDR-C, ECCOPLMDR-G,

2K-70801-03 2 SNAP BUSH 3/8 SB375-4 BLK ECCOPLMDR-K 34 2C-20301-15 2 NUT HEX 10-32 PLTD ECCOPLMDR-C, ECCOPLMDR-G,

35 2C-20102-12 2 SCRW PHD ST 10-32X3/8 ECCOPLMDR-K, ECCOPLMDR-U 35 2C-20102-12 3 SCRW PHD ST 10-32X3/8 ECCOPLMDR-C, ECCOPLMDR-G,

36 2C-20101-51 6 SCRW MS PLT 8-32 X .1875 ECCOPLMDR-C, ECCOPLMDR-G,

37 Q9-ECCO-221-2 1 FRONT PANEL HOLDER C,P,PP ECCOPLMDR-C, ECCOPLMDR-G,

38 2E-30303-16 1 SWT TOG ON-ON BLK MOM ECCOPLMDR-C, ECCOPLMDR-G,

39 Q9-40102-60-1 1 CIRBD CPU/FRT PANEL CINN ECCOPLMDR-C, ECCOPLMDR-G,

40 Q9-ECCO-273-1 1 CONTROL FRONT-C W/BACK UP ECCOPLMDR-C, ECCOPLMDR-G,

41 2C-20101-24 4 SCRW MS PLT 10-32 X .375 ECCOPLMDR-C, ECCOPLMDR-G,

42 Q9-ECCO-278 1 SWITCH DOOR ASSY ECCOPLMDR-C, ECCOPLMDR-G,

43 Q9-ECCO-221 1 SLIDE ECCOPLMDR-C, ECCOPLMDR-G,

44 2C-20306-02 4 AVK CAD 1/4-20 1ST GRP ECCOPLMDR-C, ECCOPLMDR-G,

NI 2E-30500-07 0.5 TRM BLOCK 3PLELRGE 125AMP ECCOPLMDR-G, ECCOPLMDR-J NI 2E-30500-15 1 TRM BLOCK 4 POLE 115AMP ECCOPLMDR-H NI 2E-31200-09 1 LUG GROUNDING CE 1 ECCOPLMDR-H NI 2K-70801-01 3 SNAP BUSH 7/16 SB437-5 ECCOPLMDR-G, ECCOPLMDR-J

Part

Number

Qty Per

Description

ECCOPLMDR-H ECCOPLMDR-J, ECCOPLMDR-U

ECCOPLMDR-H, ECCOPLMDR-J, ECCOPLMDR-K, ECCOPLMDR-U

ECCOPLMDR-H ECCOPLMDR-J ECCOPLMDR-H, ECCOPLMDR-J,

ECCOPLMDR-K, ECCOPLMDR-U ECCOPLMDR-H, ECCOPLMDR-J,

ECCOPLMDR-K, ECCOPLMDR-U ECCOPLMDR-J, ECCOPLMDR-K,

ECCOPLMDR-U ECCOPLMDR-H, ECCOPLMDR-J,

ECCOPLMDR-K, ECCOPLMDR-U ECCOPLMDR-J, ECCOPLMDR-K,

ECCOPLMDR-U ECCOPLMDR-H, ECCOPLMDR-J,

ECCOPLMDR-K, ECCOPLMDR-U ECCOPLMDR-H, ECCOPLMDR-J,

ECCOPLMDR-K, ECCOPLMDR-U

IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE 3 INCLUDE MODEL AND SERIAL NUMBER OF 3

Some items are included for illustrative purposes only and in certain instances may not be available.

2M-W490 FULL SIZE CONVECTION OVEN, ECOF-C

SK2367 Rev. A 6/03/08

ECOF: CAN & MOTOR ASSEMLBY

Detail B

168 28 33 34

Suggested Marine Parts Stocking

1

2

3

4

5

6

7

8

9

10

14

17

4

18 19 20

21

13

15

22 13

23

25

26

27

35

28

30

31

27

32

33

34

29

24

15

16

11

12

13

2M-W490 FULL SIZE CONVECTION OVEN, ECOF-C

PARTS LIST July 8, 2008, Rev C

Model No: ECOF-C CAN & MOTOR ASSEMBLY

Commercial Cinnabon Full Size Electric Convection Oven

Key

Number

1 2U-71500-05 1 BLOWER WHEEL ECCO/GCCO ECOF 2 2C-20101-42 4 SCRW THD MS 10-24X2 PLTD ECOF 3 2C-20301-09 12 NUT HEX 10-24 PLTD ECOF 4 Q9-ECCO-168 1 MOTOR MOUNT WELD ECOF 5 2C-20111-02 8 SCRW HXHD CAP 1/4-20X3/4 ECOF 6 2H-ECCO-172 1 MOTOR INSULATION ECOF 7 Q9-GCCO-166-2 1 SPACER - SAFETY STAT ECOF 8 2T-30401-09 1 STAT FXD 500 DEG OPEN ECOF 9 2C-20301-10 2 NUT HEX 6-32 PLTD ECOF 10 Q9-GCCO-167 1 MOTOR SHIELD ECOF 11 2C-20301-09 12 NUT HEX 10-24 PLTD ECOF 12 2C-31900-04 10 CABLE STRAPS .10 X 8 ECOF-C-CN 13 2C-20103-02 13 SCRW SM PLT 10 X .5 PHLSL ECOF-C-CN 14 2K-70801-01 1 SNAP BUSH 7/16 SB437-5 ECOF 15 2K-70801-04 1 SNAP BUSH 3/4 SB750-10 ECOF 16 2U-30200-12 1 MTR 1/3HP 115/208-240 1PH ECOF-C-CN, ECOF-C2/3VCN,

2U-30200-60 1 MTR 1/3HP380V1PH50HX2SP ECOF-C380VCN 2U-30200-03 1 MTR 1/3HP 480V 3PH 60HZ ECOF-C480VCN 17 2C-20118-01 4 SCRW CARRAGE PLT 5/16X.75 ECOF 18 2C-20201-09 4 WSHR PLT 5/16 FLAT SAE ECOF 19 2C-20202-08 4 WSHR PLT 5/16 LOCK SPLIT ECOF 20 2C-20301-06 4 NUT HEX 5/16-18 PLTD ECOF 21 Q9-ECCO-122 1 ELEMENT TOP COVER ECOF 22 Q9-GCCO-115-1 1 MOTOR WIRE HOLDER ECOF 23 Q9-ECCO-123 1 ELEMENT SIDE COVER ECOF 24 2C-20102-04 7 SCRW PHD ST 8-32X.5 PLTD ECOF 25 Q9-GCCO-247 1 PROBE HOLDER [ECCO & ECOF 26 Q9-50312-34 1 PROBE COVER ECCO/GCCO ECOF 27 2C-20109-04 4 SCRW THD MS SS 10-32X3/8 ECOF 28 2N-11090-16 1 ELE ECCO OVN 208/240V11KW ECOF-C-CN, ECOF-C2/3VCN,

2N-11090-30 1 ELE 415 440V11KW ECOF-C380VCN 2N-11090-18 1 ELMNT ECCO 480V 11KW ECOF-C480VCN 29 2C-20103-02 13 SCRW SM PLT 10 X .5 PHLSL ECOF 30 2C-20112-02 4 SCRWSHLDRTHUM 1/4-20X3/8 ECOF 31 Q9-ECCO-163 1 REAR BAFFLE SPOTWELD ECOF 32 Q9-GCCO-431 2 LIGHT RING - CORRECTIONAL ECOF 33 2S-31603-04 2 LAMPS INC 250V 50W ECOF 34 2E-31602-04 2 LAMP SKT SNAP-IN WHT ECOF 35 2E-41100-08 1 SENSOR OVEN TEMP CONTROL ECOF 36 2C-20301-10 2 NUT HEX 6-32 PLTD ECOF 37 2C-20203-04 14 WSHR S/S #10 SAE 7/16OD FLAT ECOF

Part

Number

Qty Per

Description

ECOF-C2/4VCN, ECOF-2/4CECN

IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE 1 INCLUDE MODEL AND SERIAL NUMBER OF 1

Some items are included for illustrative purposes only and in certain instances may not be available.

STAR INTERNATIONAL HOLDINGS INC. COMPANY

Star - Holman - Lang - Wells - Bloomeld - Toastmaster

10 Sunnen Drive, St. Louis, MO 63143 U.S.A.

(314) 678-6303

www.star-mfg.com

Lang ECOF Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual