Lang ECOD-PT Operators Manual

ELECTRIC FULL SIZE

COMPUTERIZED

CONVECTION OVEN

ECOD-PT

ECOF-PT

Installation and

Operation

Instructions

2M-W487 Rev. C 11-2018

ECOF-PT

1

IL1948

SAFETY SYMBOL

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

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.

IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE

PROPERTY DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATION & MAINTE-

NANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.

THIS APPLIANCE IS NOT INTENDED FOR USE BY PERSONS (INCLUDING CHILDREN) WITH

REDUCED PHYSICAL, SENSORY, OR MENTAL CAPABILITIES, OR LACK OF EXPERIENCE AND

KNOWLEDGE, UNLESS THEY HAVE BEEN GIVEN SUPERVISION OR INSTRUCTION CONCERNING

CHILDREN SHOULD BE SUPERVISED TO ENSURE THAT THEY DO NOT PLAY WITH THE APPLIANCE.

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

THE VICINTIY OF THIS OR ANY OTHER APPLIANCE.

POST IN PROMINENT LOCATION

WARNING

USE OF THE APPLIANCE BY A PERSON RESPONSIBLE FOR THEIR SAFETY.

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 specifications 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 specifications 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 specifications. 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.

Model No.:

Serial No.:

Voltage:

Purchased From:

Location:

Purchase 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 [phone].

TABLE OF CONTENTS

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

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

Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

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

Typical Operation Sequence . . . . . . . . . . . . . . . . . . .13

Hints & Suggestions . . . . . . . . . . . . . . . . . . . . . . . . 14

Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Pace Timers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Program Enable Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . .16 - 19

Maintenance

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Troubleshooting

Symptoms / Possible Causes / Test . . . . . . . . . . . . . . . . 21

Wiring Diagram

208/240VAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

480, 380VAC . . . . . . . . . . . . . . . . . . . . . . . . . . .23

220/380VAC & 240/415VAC . . . . . . . . . . . . . . . . . . . . 24

Exploded View & Parts List . . . . . . . . . . . . . . . . . . . . . 25-31

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 [phone] 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)

ECOD 27.9” x 40.1” x 46.0” Side:6”, Back: 6”, Floor: 6” 460 lbs. 500lbs 70
708mm x 1019mm x 1168mm (209 kg) (227 kg)

ELECTRICAL SPECIFICATIONS

STAR MODEL VOLTS AC Hz.

ECOF-PT2/4MF 240/415 50

ECOF-PT2/3NT

ECOF-PT2/4NT

220/380 50 3PH-4 WIRE 16.4 9.8 16.4 14.1 14.1 12

240/415 50/60 3PH-4 WIRE 2.5 11.5 17.8 15.3 15.3 12

208

MOTOR

AMPS

3.3

PHASE

3PH-4 WIRE 17.8 11.5 17.8 15.3 15.3 12

AMPS 3PH/

NEUTRAL

KW

TOT.

11.5

AMPS

ECOD-PT

240 4.2 3.7 3.7 10

208 6 2.7 2.7 8

ECOF-PT

240 4.2 3.7 3.7 10

50/60 3.3

208 6 2.7 2.7 8

ECOF-PT-MF

ECOF-PT-NT

240 4.2 3.7 3.7 10

208 6 2.7 2.7 8

240 4.2 3.7 3.7 10

ECOF-PT480MF

ECOF-PT480NT 15.6 15.6 10.5 14

ECOF-PT-480V 15.6 15.6 10.5 14

480 60 3

1 PH

SUPPLY

WIRE

1 PH

6

L1 L2 L3

6 2.7 2.7 8

15.6 15.6 10.5 14

2M-W487, Full Size Electric Convection Oven, Plantinum

WIRE 3

PH

4

EQUIPMENT DESCRIPTION

W

H

D

Blower
Wheel

Door Handle

Controls

Side Access

Panel

Steam Valve

Cover

Motor Vent

Exterior Construction

The oven exterior dimensions are 40” (100 cm) Wide, 27” (67.5 cm) High, 38” (95 cm) Deep. The Top,
Front, Back, and Sides are constructed of stainless steel with an aluminized bottom.

The oven doors come standard with double pane windows.

The door handle is constructed of Stainless Steel and Phenolic Tubing.

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

Interior Construction

The oven cavity dimensions are 29” (72.5 cm) Wide, 20” (50.84 cm) High, 21” (53.38 cm) Deep.

The interior of the oven is constructed of porcelainized stainless steel.

Operation

The ECOD-PT oven is a forced air convection oven with a vented oven cavity. The air is driven by a 1/3
HP fan motor.

Controls

Icon driven (touch) panel allows for easy operation. Complete computerized controls. Pre-Programmable
product selections. Independent shelf timers for each shelf. Load control through use of Cooking Curves.
Shelf compensation for uniform baking. Solid state temperature sensing and controls. Dual speed fan.
Manual override controls.

IL1521

Technical

The ECOD-PT oven operates on either 208/240V or 480V. Thismustbespeciedwhenordering.

Floor space required is 48” (122.6 cm) wide, 44” (112.5 cm) deep. The oven weighs 430 lbs.

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

2M-W487, Full Size Electric Convection Oven, Plantinum

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 430 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.

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.

2M-W487, Full Size Electric Convection Oven, Plantinum

6

Front

Support Assy

Swivel
Caster

Caster

Support Assy

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

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

Rear

Cardboard

IL1524A

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.

INSTALLATION

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.

Accessory Options

Stacked Units

Caster Sets

2M-W487, Full Size Electric Convection Oven, Plantinum

6” Adj. Leg Sets

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

Single Units

27” Leg Set
(marine also)

27” Equipment Cart

IL1525

7

INSTALLATION cont.

Leg Pad Adapter

OVEN FRONT

D

A

E

D D D

A A

C

C

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:

A

Install the leg’s threaded stud through the hole

E

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

OVEN BOTTOM

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.

E

C

B

E

B

E E E E

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

IL1523

C

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.

E

B

B

Install the four 5/16 inch bolts through the
caster base and the adapter holes labeled “A”

E

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

2M-W487, Full Size Electric Convection Oven, Plantinum

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.

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

Upper Oven

Stacking Bolts

Lower Oven

2M-W487, Full Size Electric Convection Oven, Plantinum

Button Plugs

Bushing

IL1526

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.

2M-W487, Full Size Electric Convection Oven, Plantinum

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, remove the access
cover. Locate the voltage switch and set the position matching the desired electrical service (208V
or 240V).

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 9Q-ECOF-CK). This kit includes a 48” cord with a NEMA L15-50P plug and is
for 208/240V units ONLY. In stacked situations each units needs to have separate cord & plug
assemblies.

Oven Voltage

The Lang Model ECOF & ECOD ovens can be operated on 208, 240-volt (single or three phase), or
240/415, 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.

WARNING

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

INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED TO

WARNING

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.

2M-W487, Full Size Electric Convection Oven, Plantinum

208/240V Dual Volatage units are shipped as 208V
and must be converted to 240V if desired.

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.

Conrm that both thermostat knob and timer knob move freely and that the timer beeps..

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

2M-W487, Full Size Electric Convection Oven, Plantinum

12

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.

ECOH-PT Control Panel

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

Power Switch: Turns the oven on and off

Function Keys: Keys are active when a program option

is displayed on the display adjacent to that key.

Up & Down Buttons: Allows you to scroll through the
programming selections.

Cancel: When scrolling through menus this will allow you
to back up to the previous menu. In program mode this
will allow you to back up to the previous step.

Alpha Numeric Display: Visual interface.

AlphaNumeric
Display

Typical Operation Sequence

ACTION RESULT

Control panel comes on; display

Press the on switch.

Select “Run Oven”.

Select Product button next to
Icon desired.

Beeper sounds briey. Display says “Ready”

Select Product to start.

Select Product to start.. Display says, “Select shelf”

Press Product button next to

2M-W487, Full Size Electric Convection Oven, Plantinum

desired shelf.

Beeper sounds continuously.

Oven is ready for another
product.

says “LANG, Run Oven,
Time Date Program”.

Display will show a list of product
to choose.

Display says “Preheating to
XXXF”.

Display shows possible product
selection for that temperature.

Display will show icon chosen and
begin to count down.

Display shows “DONE”, press
button and remove product from
that shelf.

Function Keys

Cancel Button

Power Switch

IL1476

13

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.

2M-W487, Full Size Electric Convection Oven, Plantinum

14

17 Brownies

18 Cake A Chocolate

19 Cake B White

20 Calzone

37 Doughnut, Option 2

38 Egg Dish

39 Egg Roll

40 Fish

57 Peanut

58 Pear

59 Pie A

60 Pie B

9 Baked Potato

10 Banana

11 Biscuit

12 Bread French

13 Bread French Option 2

14 Bread Loaf

15 Bread Sourdough Round

16 Bread Stick

29 Cookie A

30 Cookie A, Option 2

31 Cookie B

32 Cookie C

33 Cookie Chocolate Chip

34 Cookie D

35 Cornbread

36 Doughnut

49 Lasagna

50 Lemon

51 Mufn A

52 Mufn B

53 Mufn C

54 Onion Rings

55 Onion Rings, Option 2

56 Pastry

1 Appetizer A

2 Appetizer B

3 Appetizer C

4 Appetizer C, Option 2

5 Apple

6 Bagel A

7 Bagel B

8 Bagel C

21 Casserole

22 Cheese Stick

23 Cheese Cake

24 Cheery

25 Chicken

26 Chicken Strips

27 Cinnamon Roll

28 Cinnamon Roll, Option 2

41 Fish, Option 2

42 Flag

43 French Fries

44 Ham

45 Hash browns

46 Hash browns, Option 2

47 Hoagie

48 Hot Dog

Icon

No. Description

Product Name Icon No.

ex: Biscuits 11 325°F 12:30 50% HI 100%

Product Icons: This list shows the icons available for your menu programs, they appear in the same order as shown here.

Cooking

Temp

Icon

No. Description

Cooking

Time

Record your specic menu items using the table below, prior to entering them

Record Your Menus Here Before Entering Your Program.

Tier 1 Tier 2 Tier 3

Cooking

Curve Fan Speed

into your units program. Keep for your records.

Pulse

Rate

Icon

No. Description

Cooking

Temp

Icon

No. Description

61 Pie C

62 Pie D

63 Pie Cherry

64 Pizza A

65 Pizza B

66 Pizza Cheese

67 Pizza Pepperoni

68 Pork Chop

69 Pot Pie

70 Potatoes

71 Pretzel

72 Quiche

73 Quiche, Option 2

74 Ribs

75 Roast Beef

76 Roll

77 Roll, Option 2

78 Sandwich A

79 Sandwich on Hoagie

2M-W487, Full Size Electric Convection Oven, Plantinum

Icon

No. Description

80 Sandwich on Hoagie,

Option 2

81 Sausage

82 Scone

83 Seafood

84 Square

85 Star

86 Triangle

87 Vegetable

88

89 Vegetable

90 Birthday Cake

Cooking

Time

Cooking

Curve

Speed Pulse Rate

Fan

Cooking

Temp

Cooking

Time

Cooking

Curve Fan Speed

15

Rate

Pulse

Platinum PROGRAMMING

Platinum PROGRAMING

When using the Platinum Control Panel follow
these simple steps.

Function Keys: Are active when selecting an op­tion that is displayed on the LCD Screen.

Function Buttons:

Cancel: During Program Mode it will take you to

the next step, otherwise it will take you back to
the
previous menu.

Up & Down: Will move you through the
selections/settings displayed on the LCD Screen
which will be used when programming your
specic requirements. (Example: access codes,
temperature settings, cooking time, curve , fan
speed etc.)

LCD Screen

Function

Keys

On/Off: Main Power Switch

Programming Step Contents:

Step 7 Select Product Icon,

Step 8 Select Product Name,

Step 9 Select Product Temperature,

Step 10 Select Tier Cook Time,

Step 11 Select Cooking Curve,

Step 12 Select Fan Speed,

Step 15 Continue To Next Tier

Function

Buttons

Cooking Curve: Cooking curve is a programmable function

that adjusts the cooking time to compensate for planned
times when the oven temperature would be lower than the
programmed temperature.
(i.e. temperature loses during loading and unloading).
Cooking Curve 40%, is the most commonly used. Cooking
Curve settings from 0% (no time adjustment) to 100% (max
time adjustment) are available. As a general rule the longer
the cooking time the lower the cooking curve, the shorter the
cooking time the higher the cooking curve.

Pulse Fan Function: A Fan Pulse Rate setting allows the fan to

be programmed to cycle on and off at regular intervals during
the period in the cooking cycle when there is no heat applied.
(The computer will not allow the fan to be OFF whenever the
heat is ON).

Tier Cooking: “Tiered” programming is the ability to change the

cooking temperature or fan function while cooking. (i.e. some

products may require high heat and the fan to be LO for the

rst half of the cooking cycle. Tier 1 would be programmed
with the Heat up and the fan LO and Tier 2 would then be

programmed with the heat lowered and the fan HI for the
remainder of the cycle.)

Multiple shelf baking function is disabled when using Tier
Baking programs.

Cancel Up Down On/OffLight

IL1477

2M-W487, Full Size Electric Convection Oven, Plantinum

16

®

Platinum PROGRAMMING

◄ MANUAL MODE

◄ RECIPE MODE

◄ PROGRAMMING

TIME DATE TEMP STATUS
12:00 01/01/01 325 STANDBY

Cancel Up Down On/Off

Light

Step 1. Turn power switch on. If the oven

is on, press cancel until the above
screen is displayed.

Step 2. Select TIME/DATE/PROGRAM

◄ DISPLAY PRODUCT

◄ TIMER ONLY

◄ SET TIME / DATE

◄ PROGRAM COMPUTER

TIME DATE TEMP STATUS
12:00 01/01/01 325 STANDBY

Cancel Up Down On/Off

Light

Step 3

Select PROGRAM COMPUTER

ENTER ACCESS CODE

A

USE ▲▼ KEYS TO SELECT

THEN PRESS ENTER

◄ ENTER
PRESS CANCEL TO QUIT

Cancel Up Down On/Off

Light

Step 4 Using the ▲▼ arrows, enter

access code “A B C D E F”
hitting ENTER after each letter.

◄ PROGRAM PRODUCT

◄ EDIT ACCESS CODE

◄ CONFIGURE TIME OF DAY

◄

CONFIGURE OVEN OPERATING

Cancel Up Down On/Off

Light

Step 5 Select PROGRAM PRODUCTS

then

2M-W487, Full Size Electric Convection Oven, Plantinum

Step 6 Select

CREATE NEW PRODUCTS

Cancel Up Down On/Off

Step 7 Select Product Icon,
This is the rst screen in creating a

product program. Press ▲▼ until
you nd a icon which resembles

your product.

Select ENTER to accept the icon

and move to the next screen.

Note: Refer to the Chart on page 13 for a

selection of icons available.

SELECT PRODUCT ICON

USE ▲▼ KEYS TO SELECT

THEN PRESS

ENTER TO ACCEPT

PIE A

◄ ENTER

Light

SELECT PRODUCT NAME

APPETIZER A

USE ▲▼ KEYS TO SELECT

PIE A

◄ ACCEPT

◄ ENTER

Cancel Up Down On/Off

Light

Step 8 Select Product Name,
This is where you enter the name

of the product into the computer.

Using the ▲▼ keys type over the
default name, blank space is before

the A and after the 9.

Select ACCEPT to continue.

Note: Curser must be moved past the last

digit to save the entire entry.

17

Platinum PROGRAMMING

SELECT PRODUCT TEMP

USE ▲▼ KEYS TO SELECT

TIER 1

◄ ACCEPT

◄ ENTER

Cancel Up Down On/Off

100

PIE A

Light

Step 9 Select Product Temperature,

Press the ▲▼ to select the rst

digit, then press ENTER to move
to the next digit. It will
automatically move to the next
screen after the third digit.

SELECT TIER COOK TIME

USE ▲▼ KEYS TO SELECT

TIER 1

TEMP: 320°F

◄ ACCEPT

◄ ENTER

Cancel Up Down On/Off

00:45:00

PIE A

Light

Step 10 Select Tier Cook Time,
Time is entered in

hours:minutes:seconds.
The maximum is 12:59:59.

Select ENTER to move the cursor

to the place you want to enter the
number.

Select ACCEPT to continue.

SELECT COOKING CURVE

USE ▲▼ KEYS TO SELECT

TIER 1

TEMP: 320°F TIME: 00:45:00

◄ ACCEPT

◄ ENTER

Cancel Up Down On/Off

000%

PIE A

Light

Step 11 Select Cooking Curve,

press ▲▼ to select the numbers,

press the ENTER to move the
cursor to the next space.

Cooking Curve may be any

number between 0% and 100%.

Select ACCEPT to continue.

2M-W487, Full Size Electric Convection Oven, Plantinum

SELECT FAN SPEED

HIGH LOW

USE ▲▼ KEYS TO SELECT

PIE A

TIER 1

TEMP: 320°F TIME: 00:45:00
COOKING CURVE: 80%

◄ ACCEPT

◄ ENTER

Cancel Up Down On/Off

Light

Step 12 Select Fan Speed,

Press the ▲▼ to move the curser

between the HIGH and LO
settings.

Press ENTER to make your

selection and move to the next
screen.

YES NO

TIER 1

TEMP: 320°F TIME: 00:45:00
FAN: HI RATE: 100%
CCURVE: 80%

◄ ACCEPT

◄ ENTER

Cancel Up Down On/Off

CORRECT?

USE ▲▼ KEYS TO SELECT

PIE A

Light

Step 13 Correct

The computer is asking if the

display is correct. If any part of

the program is incorrect press ▲▼
NO, and you will be taken back to

Step 7.

Selecting YES will advance the

screen.

18

Platinum PROGRAMMING

CONTINUE TO NEXT TIER

YES NO

USE ▲▼ KEYS TO SELECT

PIE A

TIER 1

TEMP: 320°F TIME: 00:45:00
FAN: HI RATE: 100%
CCURVE: 80%

◄ ACCEPT

◄ ENTER

Cancel Up Down On/Off

Light

Step 15 Continue To Next Tier
The cursor automatically appears

on NO. Select ENTER or
ACCEPT to end programming

or

move the curser ▲▼ to YES.

This will allow your to enter an­other tier to this program, repeat­ing steps 6 - 14 to program second
tier.

◄ CREATE NEW PROGRAM

◄ EDIT PRODUCT

◄ DELETE PROGRAM

Cancel Up Down On/Off

Light

Step 16 After programing the last tier, the

computer will automatically ad­vance the screen to program more
products. If no other products
need to be programmed, select
CANCEL three times to advance
screen to the boot up screen.

®

◄ MANUAL MODE

◄ RECIPE MODE

◄ PROGRAMMING

TIME DATE TEMP STATUS
12:00 01/01/01 325 STANDBY

Cancel Up Down On/Off

Light

Step 17 Boot-up Screen

You may now preheat the oven

for any product you have pro­grammed.

Step 18 Select MANUAL OR RECIPE

MODE

2M-W487, Full Size Electric Convection Oven, Plantinum

19

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.

Symptom Possible Cause

No power to cord outlet
Oven unplugged from outlet

Display will not come on

Oven will not heat

Oven motor will not run

Product burning

Product under done

Failed power cord or plug
Contrast needs to be adjusted
Failed display board
Power Switch is not “ON”
Product not selected
Failed Transformer
Failed Probe
Failed Circuit board
Failed Contactor
Failed Over-temperature Thermostat
Failed Element
Power Switch is not “ON”
Product not selected
Failed Transformer
Failed Contactor
Failed Motor
Failed output on circuit board.
Product is cooked too long
Failed Probe
Failed Circuit board
Product is not cooking long enough
Failed Probe
Failed Circuit board

Possible Cause Test

Product is cooked too long No test available, operational condition
Failed Probe Check probe for proper resistance*

Conrm that Circuit board is getting

Failed Circuit board

Failed Transformer

Failed Contactor

Failed Motor

Failed or disconnected
safety thermostat

Failed Element

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*

2M-W487, Full Size Electric Convection Oven, Plantinum

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 [phone] 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.

20

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.

2M-W487, Full Size Electric Convection Oven, Plantinum

21

CONTROL

FRONT

& DISPLAY

4/1/09

TDV

REVISION BLOCK

ADDED HI LIMIT CONTACTOR PER ULB

ECN NO.REV DESCRIPTION DR: DATEMFG ENG

B

XFMR WIRED FOR 208 VOLTS

TO CHANGE TO 240V

DISCONNECT RED 208 LEAD

& CONNECT BLUE 240 LEAD

TO TERM. BLOCK

DO NOT CONNECT BOTH

BACK-UP

SWITCH

B

240V

C

RELAY

BACKUP

NO

NC

765

123

4 8

CIRCUIT BREAKERS

SECOND DECK

97.2

112

48.6

56

"STEAM"

NCC

NO

FROM

B

CONTROL

H

TERMINAL BLOCK

24 POLE

SOLENOID

STEAM VALVE

(WHEN PRESENT)

24

VAC

KW AMPS

VOLTS

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

FUSE

MOTOR

22.9

37

37

11.66

2.75

2.75

6.16

208

1 DECK

"HEAT"

MOTOR

28.9

11.66

3.67

3.67

4.33

240

1 DECK

MOTOR

24VAC

FUSE

74.2

23.33

5.5

8.91

8.91

208

2 DECK

LO

NC C NO

CONTROL

FROM

55.36026.5

57.7

55.36028.9

23.33

7.33

8

8

240

2 DECK

D

MAIN

2,41,3

L1 L2

SINGLE PHASE

2 3

L2 L3

SERVICE CONNECTIONS

1,41 DECK

L1

THREE PHASE

BLUE

D

L

24VAC

CONTACTOR

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

= SNUBBER 100VACL

RED

MOTOR

NONC C

24VACLOHI HI

D

L

SECOND DECK

WIRING IDENTICAL

FIRST DECK

DCA

JP11 = HEAT

JP12 = HI SP MOTOR

JP13 = LO SP MOTOR

JP14 = OPT STEAM

JP15 = OVEN LIGHTS

JP21 = RTD

JP35 = DOOR SW

JP40 = POWER SUPPLY

GP3 = CHASSIS GROUND

B

A

208

240

A

24

208

240

12/24

D

C

= WIRE NUT

JP41 = RS232 CONNECTOR

GP4 = CHASSIS GROUND

FROM MAIN

CONTACTOR

D

C

AB

C

NC

TSTAT

BACK-UP

GROUND LUG

NO

DOOR SWITCH

= LO VOLTAGE SUPRESSORL= HI VOLTAGE SUPRESSOR

H

T7-T4

T9

M

P1

BLACK

2

1

WHT

1

2

MAIN

30700-06

CONTACTOR

PLATINUM

CONTACTOR

FROM

240VAC

3

WHT

3

B

WHT

208VAC

WHT

4 4

FIRST DECK

B

24VAC

DISC-STAT

HIGH-LIMIT

41 BRN

40 BRN

VOLTAGE SELECTION SWITCH

UP FOR 240VAC

DOWN FOR 208VAC

31800-01

CIRCUIT BREAKERS

L

C

2M-61111-143, Rev. B, 4/1/09

Model: ECCO-PT, 208/240VAC

2M-W487, Full Size Electric Convection Oven, Plantinum

RED

JP39JP38JP37JP36JP35 JP40JP30 JP34JP32JP31 JP33JP7JP5 JP6 JP9JP8

3667W-240V2750W-208V

WHT

58 BLU

STEAM

BACK-UP

SWITCH

JP2JP1JP4 JP3 JP24 JP23 JP22 JP21 26 27

JP11 JP12 JP13 JP14 JP15 JP16 JP17 JP18 JP19 JP20

OVEN CONTROL

2750W-3667W

BLU

BLK

BLK

BLU

WHT

RED

TERMINALS

REAR VIEW

51 55 57 53 52 56 54 50

55 53 52 54

51 57 56 50

HEATING ELEMENTS

3667W-240V

JP41

3667W-240V

11090-16

2750W-208V

2750W-208V

RTD

22

CONTROL

FRONT

& DISPLAY

REVISION BLOCK

ECN NO.REV DESCRIPTION DR: DATEMFG ENG

JP11 = HEAT

C 7929 ADDED HI LIMIT CONTACTOR PER UL JMM 6-12-09

= LO V SUPRESSOR

H

L

JP12 = HI SP MOTOR

JP13 = LO SP MOTOR

JP14 = OPT STEAM

JP15 = OVEN LIGHTS

BACK-UP

SWITCH

= 100V SNUBBER

= HI V SUPRESSOR

L

JP21 = RTD

JP35 = DOOR SW

JP40 = POWER SUPPLY

GP4 = CHASSIS GROUND

GP3 = CHASSIS GROUND

LINE

240

A

A

JP41 = RS232 CONNECTOR

B

240

5

4

123 6

SECOND DECK

WIRING IDENTICAL

FIRST DECK

208

12/24

240

5

SECOND DECK

D

24

C

3

L3

CIRCUIT BREAKERS

A

461

2

L2

FROM MAIN

L

L1

CONTACTOR

CONTROL

FROM

"STEAM"

DCA

B

GROUND LUG

SOLENOID

24

H

24 POLE

STEAM VALVE

(WHEN PRESENT)

VAC

D

TERMINAL BLOCK

KW AMPS

VOLTS

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

N/A

10.0

15.8

15.8

11.5

2.7

2.7

6.0

480

1 DECK

N/A

25.8

31.6

25.8

23.0

5.4

8.7

8.7

480

2 DECK

1 DECK 380 6.0 2.7 2.7 11.5 19.7 19.7 17.2 N/A

2 DECK 380 8.7 8.7 5.4 23.0 32.1 39.5 32.1 N/A

T3 T2 T1 NC A2

N/AN/A

N/A N/A

SINGLE PHASE

2 3

L2 L3

SERVICE CONNECTIONS

11 DECK

L1

THREE PHASE

NCL2L3 L1 A1

2M-61111-153, Rev. C, 6/12/09

PLATINUM

1-62 DECK 2-4 3-5 N/AN/A

RED

T7-T4

BLUE

BLACK

T9

M

P1

DISC-STAT

HI-LIMIT

CONTACTOR

FROM MAIN

Model: ECCO-PT, 480, 380VAC

A1 NC L3 L2 L1

A2 NC T3 T2 T1

D

AB

RELAY

BACKUP

D

B

C

NO

NC

C

240V

JP39JP38JP37JP36JP35 JP40JP30 JP34JP32JP31 JP33JP7JP5 JP6 JP9JP8

C

NO

NC

TSTAT

BACK-UP

DOOR SWITCH

2M-W487, Full Size Electric Convection Oven, Plantinum

JP41

JP2JP1JP4 JP3 JP24 JP23 JP22 JP21 26 27

JP11 JP12 JP13 JP14 JP15 JP16 JP17 JP18 JP19 JP20

OVEN CONTROL

CONTROL

FROM

"HEAT"

2

FUSE

FUSE

MOTOR

MOTOR

24VAC

MAIN

CONTACTOR

NCC

NO

2750W

1

123 3

FIRST DECK

CIRCUIT BREAKERS

L

D

BLK

BLK

WHT

51 55 57 53 52 56 54 50

MAIN

CONTACTOR

RED

WHT

BLU

RED

L

24VAC

C

55 53 52 54

51 57 56 50

TERMINALS

HEATING ELEMENTS

REAR VIEW

STEAM

BACK-UP

SWITCH

RTD

23

CONTROL

FRONT

& DISPLAY

5-4-09

JMM

JP11 = HEAT

REVISION BLOCK

ADDED HI LIMIT CONTACTOR PER UL

7831

ECN NO.REV DESCRIPTION DR: DATEMFG ENG

C

A

BACK-UP

SWITCH

JP12 = HI SP MOTOR

JP13 = LO SP MOTOR

JP14 = OPT STEAM

JP15 = OVEN LIGHTS

B

XFMR WIRED FOR 208 VOLTS

TO CHANGE TO 240V

DISCONNECT RED 208 LEAD

& CONNECT BLUE 240 LEAD

TO TERM. BLOCK

JP21 = RTD

JP35 = DOOR SW

JP40 = POWER SUPPLY

GP3 = CHASSIS GROUND

JP41 = RS232 CONNECTOR

GP4 = CHASSIS GROUND

DO NOT CONNECT BOTH

A

5

6

1

2

= LO V SUPRESSOR

H

L

B

208

240

208

240

12/24

7

8

3

4

SECOND DECK

SECOND DECK

WIRING IDENTICAL

FIRST DECK

= 100V SNUBBER

= HI V SUPRESSOR

L

D

24

C

D

CIRCUIT BREAKERS

= CERAMIC CAPACITOR

L

Black

Red

DCA

B

FROM

"STEAM"

H

24 POLE

CONTROL

N

28.9

L3

28.7

AMPS

L2

14.1 14.1 16.8

28.7

L1

16.8

28.9

9.9

11.9

TOTAL

3.1

3.8

L3-N

3.1

3.8

TERMINAL BLOCK

GROUND LUG

SOLENOID

24

L2-N

KILOWATTS

3.7

4.3

L1-N

VOLTS

1 DECK

220/380-3 PH 4 WIRE 50 OR 60 HZ

STEAM VALVE

(WHEN PRESENT)

VAC

2 DECK

MOTOR

NC C NO

24VAC

LO

THREE PHASE

SERVICE CONNETIONS

HI

MOTOR

NONC C

24VACLOHI

N1

N

3

L3

2

L2

L1

1 DECK

RED

33.1

L3 N

30.6

15.3

AMPS

L2

33.1

15.3

L1

33.1

17.8 17.8

11.7

23.4

TOTAL

3.7

7.4

L3-N

3.7

KILOWATTS

L2-N

8 8

4.3

L1-N

VOLTS

1 DECK

240/415-3 PH 4 WIRE 50 OR 60 HZ

D

D

2 DECK

BLUE

2 DECK

PLATINUM

RED

2M-61111-161, Rev. C, 5/4/09

T7-T4

T9

M

P1

BLACK

DISC-STAT

HI-LIMIT

BRN

BRN

RELAY

BACKUP

AB

CONTROL

FROM

FUSE

2750W - 208V 3667W - 240V

"HEAT"

1

3

2

1

3

MOTOR

L

MAIN

24VAC

BLK

BLK

WHT

51 55 57 53 52 56 54 50

2

CONTACTOR

D

RED

WHT

D

B

C

NO

NC

C

240V

JP39JP38JP37JP36JP35 JP40JP30 JP34JP32JP31 JP33JP7JP5 JP6 JP9JP8

C

NO

NC

TSTAT

BACK-UP

NCC

NO

DOOR SWITCH

JP41

OVEN CONTROL

JP2JP1JP4 JP3 JP24 JP23 JP22 JP21 26 27

JP11 JP12 JP13 JP14 JP15 JP16 JP17 JP18 JP19 JP20

RED

N

N

L

24VAC

MAIN

C

CONTACTOR

REAR VIEW

TERMINALS

HEATING ELEMENTS

55 53 52 54

51 57 56 50

2M-W487, Full Size Electric Convection Oven, Plantinum

Model: ECCO-PT, 220/380VAC & 240/415VAC

STEAM

BACK-UP

SWITCH

RTD

24

51

1

2

3

5

6

4

7

49

24

10

26

27

28

10

20

21

22

1

19

11

18

17

Detail A

Control Panel Assy

12

10

13

14

15

16

10

9

50

10

4

1

Detail B

Can Assembly

46

8

23

25

47

48

2M-W487, Full Size Electric Convection Oven, Plantinum

32

33

34

35

40

ECOF Main Assembly

39

25

36

37

38

29

30

31

41

42

43

44

45

SK2366 Rev 4/21/2008

PARTS LIST November 17, 2009

Model No: ECOF & ECOD Main Assembly

Commercial & Marine Full Size Electric Convection Oven

Key

Number

1 2C-20102-04 33 SCRW PHD ST 8-32X.5 PLTD ECOF-ECOD
2 Q9-ECCO-230-1 1 TOP PANEL ASSEMBLY ECOF-ECOD
3 Q9-ECCO-176-2 1 BODY SPOTWELD STD. ECOF
4 2P-70901-06 2 PLGBTNBLKPLSTC 5/8DP625 ECOF-ECOD
5 Q9-ECCO-176-4 1 STM VALVE COVER ECOF-ECOD
6 2C-20102-08 27 SCRW PHD ST 8-32X.375 ECOF-ECOD
7 Q9-60102-904 1 ACCESS COVER - ECCO/GCCO ECOF-ECOD
8 Q9-ECCO-124 1 TOP VENT SPOTWELD ECOF
9 Q9-ECCO-128 1 DAMPER BODY SPOTWELD ECOF
10 2C-20103-02 3 SCRW SM PLT 10 X .5 PHLSL ECOF-ECOD
11 Q9-ECCO-182-3 1 BODY BACK S/S W/MOTOR ECOF-ECOD
12 Q9-ECCO-182-4 1 BODY BACK S/S COVER ECOF-ECOD
13 Q9-ECCO-133 1 DAMPER ROD B WELD ECOF-ECOD
14 Q9-ECCO-437 1 DAMPER PIVOT ECOF-ECOD
15 2C-20602-02 1 TINNERMAN CLIP 1/4 ECOF-ECOD
16 2C-20301-20 1 NUT LOCK STOVER 1/4-20 ECOF-ECOD
17 Q9-ECCO-136 1 DAMPER BRACKET ANGLE ECOF-ECOD
18 2C-20104-41 6 SCRW MACH. 1/4-20X5/8 H/H ECOF-ECOD
19 Q9-ECCO-131 1 DAMPER ROD A WELD ECOF
20 2C-20303-01 4 NUT HX SS 1/4-20 ECOF-ECOD
21 2R-70701-25 1 KNOB DAMPER BLACK PLAIN ECOF-ECOD
22 2E-31200-02 1 LUG GROUNDING UL APPROVED ECOF-ECOD
24 2P-70201-07 2 BRNZ BR FLN 5/8IDX3/4ODX1 ECOF-ECOD
25 2C-20115-01 78 SCRW S/S 8-32X1/2 P/H S/T ECOF-ECOD
26 2C-20203-03 20 WSHR FLT SS 5/16 USS ECOF-ECOD
27 2C-20204-06 14 WSHR S/S 5/16 SPLIT LOCK ECOF-ECOD
28 2C-20111-07 14 SCRW SCKTHD 5/16-18X5/8 ECOF-ECOD
29 Q9-50312-43 1 RH DOOR ASSY E/GCCO ECOF-ECOD
29 Q9-50312-44 1 LH DOOR ASSY E/GCCO ECOF-ECOD
30 2C-71802-01 2 KEY WOODRUFF 3/16 X 5/8 ECOF-ECOD

31 2C-20201-15 10 WSHR FLT 960-C-1016 PLTD ECOF-ECOD

32 Q9-50312-67 2 PIVOT BEARING ASSY ECOF-ECOD
33 2P-73000-03 2 SST SPRKT40B11 5/8 BORE ECOF-ECOD
34 2C-20105-04 1 SCRW SET 1/4-20X1/2 ECOF-ECOD
35 2C-20301-07 1 NUT ACORN 1/4-20 PLTD ECOF-ECOD
36 2P-70201-06 4 BRNZBRFLN5/8IDX3/4ODX5/8 ECOF-ECOD
37 Q9-50312-41 1 BEARING BRACKET ASSY ECOF-ECOD
38 Q9-GCCO-185-4 2 HINGE BRACKET RETAINER ECOF-ECOD
39 2C-20115-01 4 SCRW S/S 8-32X1/2 P/H S/T ECOF-ECOD
40 2C-20111-07 4 SCRW SCKTHD 5/16-18X5/8 ECOF-ECOD
41 2C-20301-10 2 NUT HEX 6-32 PLTD ECOF-ECOD
41 2C-20301-10 2 NUT HEX 6-32 PLTD ECOF-ECOD
41 2C-20301-10 13 NUT HEX 6-32 PLTD ECOF-ECOD
42 2C-20102-12 4 SCRW PHD ST 10-32X3/8 ECOF-ECOD
43 Q9-ECCO-145-1 1 MICRO SWITCH BRACKET ECOF-ECOD

44 2E-30301-02 1 SWITCH, MICRO ECOF-ECOD

45 2C-20101-17 2 SCRW RND MS 6-32X1 PLTD ECOF-ECOD
46 2C-20104-50 2 SCRW HXHD 1/4-28X2-1/4 ECOF-ECOD
47 Y9-50312-05 1 HANDLE ASSY 1 HANDLE ECOF-ECOD
48 Q9-60102-1092 1 BOTTOM PANEL ECCO ECOF-ECOD
49 Q9-ECCO-176-6 1 L/H BODY SIDE ECOF
49 Q9-ECCO-177-1 1 L/H BODY SIDE DEEP ECOD
50 2B-50200-93 2 RACK SLIDE 11 POS ECOF
50 2B-50200-94 2 RACK SLDE 11 POS E&GCCO-T ECOD
51 2B-50200-20 5 RACK ECCO/GCCO OVEN ECOF
51 2B-50200-31 5 RACK ECO DEEP OVEN ONLY ECOD
NI Q9-ECCOPPT-C 1 PANEL ECCO 208/240V ECOF-PT, ECOD-PT
NI Q9-ECCOPPT-U 1 PANEL ECCO 480V PLATIMUN ECOF-PT-480V

Part

Number

Qty
Per

Description

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

2M-W487, Full Size Electric Convection Oven, Plantinum

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

26

SK2361

Rev. A

8/01/2012

47

48

480V

49

1

2

3

5

4

6

8

7

38

37

36

39

40

41

31

42

43

44

45

46

50

21

20

14

15

5

7 22

23

16

9

5

10

12

11

13

5

17

18

19

32

33

2M-W487, Full Size Electric Convection Oven, Plantinum

34

35

ECOF-PT & ECOD-PT Platinum Controller Panel

31

30

27

29

28

27

13 24 7

525526

PARTS LIST August 1, 2012, Rev B

Model No: ECOF-PT & ECOD-PT PLATINUM CONTROL PANEL ASSEMBLY

Full Size Electric Convection Oven

Key

Number

Q9-ECCOPPT-C PANEL ECCO 208/240V ECOD-PT, ECOF-PT, ECOF-PT-MF, ECOF-PT-

Q9-ECCOPPT-U PANEL ECCO 480V ECOF-PT-480V, ECOF-PT480MF, ECOF-

1 2E-30503-01 1 TRM BLOCK 24 POS QK CON
2 2C-20102-05 2 SCRW HXHD ST 8-32X.75
3 Y9-31400-26-1 1 XFORMER 208-240/24-12 40V
4 2E-31400-07 1 XFORMR120-208-240/24V40VA 208/240V
5 2C-20102-08 27 SCRW PHD ST 8-32X.375 208/240V
2C-20102-08 35 SCRW PHD ST 8-32X.375 480V
6 Q9-ECCO-224-2 1 TRANSFORMER COVER
7 2K-70801-04 3 SNAP BUSH 3/4 SB750-10 480V
2K-70801-04 6 SNAP BUSH 3/4 SB750-10 208/240V
8 2C-20101-11 4 SCRW THD MS 1/4-20X1/2
9 2E-30701-05 3 RELAY 2POLE 30A 24VAC
2E-30705-03 1 CONTC 2-SPD MTO ABB 480V
10 2E-30700-06 1 CONTC3POLE35A24VAC50/60HZ
11 Q9-ECCO-275-1 1 SWITCH BRACKET 208/240V
12 2C-20103-02 2 SCRW SM PLT 10 X .5 PHLSL 208/240V
13 2E-30303-06 1 SWT TOG ON-ON DPDT BLK 480V
2E-30303-06 2 SWT TOG ON-ON DPDT BLK 208/240V
14 2E-30600-02 1 RELAY 240VAC 3FORMC FLNG
15 2E-31800-01 4 CB 250V50A 1 POLE CRLNGSW 208/240V
2E-31800-04 1 CB 480V 50A 3 POLE 480V
16 Q9-ECCO-226 1 FUSE MOUNT C 208-240V 208/240V
Q9-ECCO-226-1 1 FUSE MOUNT C 480V 480V

17 2E-30901-08 2 FUSE HLDR FOR SC FUSE

18 2E-30900-10 2 FUSE 15AMP 300V (SC-15)
19 2C-20101-52 4 SCRW RHD MS 8-32 X 1/2
20 2C-20301-11 4 NUT HEX 8-32 PLTD
21 Q9-ECCO-223-4 1 BARRIER (A & C MODEL
22 2T-30402-27 1 STAT ADJ 450 DEG 48 PILOT
23 Q9-ECCO-275 1 STAT BRACKET
24 Q9-ECCO-276 1 BARRIER
25 2P-70903-09 1 PLG BTN PLTD MTL 7/16 208/240V
26 2E-30303-10 1 SWT PLATE ON/OFF IND
27 Q9-ECCO-277-1 1 DEAD FRONT W/BACKUP STAT
28 2C-20102-04 4 SCRW PHD ST 8-32X.5 PLTD
29 2C-20101-77 2 SCRW MS PLT 6-32 X .25
30 Y9-70701-16 1 KNOB ASSY 450o A
31 2C-20301-10 13 NUT HEX 6-32 PLTD
32 2C-20205-02 4 .140#6IDX.2500DX.032
33 2A-20504-02 4 SPACER NYLON #6 1/4 X 1
34 2J-40102-25 1 DSPLY 320X240 DB170-001
35 Q9-ECCO-278 1 SWITCH DOOR ASSY - C
36 Q9-ECCO-218-32 1 PANEL ASSY - PT
37 2M-60301-119 1 SWITCH LBL E/GCCO
38 Q9-60101-882 1 CONTROL FRT W/LABEL
39 Q9-50307-47 1 CPU MOUNT
40 2E-41800-02 2 PCB GUIDE 6675 6.675 LG

41 Q9-EH-502-1 1 TRIMLOCK 4

42 2A-20501-01 5 SPCR FBR 1/4 OD #8 ID 3/8
43 2C-20101-17 4 SCRW RND MS 6-32X1 PLTD
44 PS-40102-W26 1 UNIVERSAL BOARD SVC KIT
45 2J-40102-51 1 CIRBD FILTER
46 2K-70801-03 1 SNAP BUSH 3/8 SB375-4 BLK

Part

Number

Qty
Per

Description

NT, ECOF-PT2/4MF

PT480NT

IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE 1
INCLUDE MODEL AND SERIAL NUMBER OF 2

2M-W487, Full Size Electric Convection Oven, Plantinum

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

28

PARTS LIST August 1, 2012, Rev B

Model No: ECOF-PT & ECOD-PT PLATINUM CONTROL PANEL ASSEMBLY

Full Size Electric Convection Oven

Key

Number

47 Q9-ECCO-221 1 SLIDE

48 2C-20306-02 4 AVK CAD 1/4-20 1ST GRP
49 2E-31400-04 1 XFRMR 480/240VAC 10VA 480V
50 2J-31110-13 1 CABLE ASSY-RIBBON 12 PT

Part

Number

Qty
Per

Description

2M-W487, Full Size Electric Convection Oven, Plantinum

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.

29

Suggested Marine Parts Stocking

16

168 28 33 34

27

32

33

34

9

8

7

11

6

5

4

3

2

1

10

12

13

14

15

17

18

19

20

4

21

13

15

22 13

23

24

30

31

29

28

35

25

26

27

36

37

38

39

40

2M-W487, Full Size Electric Convection Oven, Plantinum

41

Detail B

ECOF-PT: CAN & MOTOR ASSEMLBY

SK2377 Rev. - 6/06/08

30

PARTS LIST January 8, 2010, Rev B

Model No: ECOF & ECOD CAN & MOTOR ASSEMBLY

Commercial & Marine Full Size Electric Convection Oven

Key

Number

1 2U-71500-05 1 BLOWER WHEEL ECCO/GCCO ECOF, ECOD
2 2C-20101-42 4 SCRW THD MS 10-24X2 PLTD ECOF, ECOD
3 2C-20301-09 12 NUT HEX 10-24 PLTD ECOF, ECOD
4 Q9-ECCO-168 1 MOTOR MOUNT WELD ECOF, ECOD
5 2C-20111-02 8 SCRW HXHD CAP 1/4-20X3/4 ECOF, ECOD
6 2H-ECCO-172 1 MOTOR INSULATION ECOF, ECOD
7 Q9-GCCO-166-2 1 SPACER - SAFETY STAT ECOF, ECOD
8 2T-30401-09 1 STAT FXD 500 DEG OPEN ECOF, ECOD
9 2C-20301-10 2 NUT HEX 6-32 PLTD ECOF, ECOD

10 Q9-GCCO-167 1 MOTOR SHIELD ECOF, ECOD

11 2C-20301-09 2 NUT HEX 10-24 PLTD ECOF, ECOD
12 2C-31900-03 1 CABLE STRAP 3/16X7 ECOF, ECOD
13 2C-20103-09 4 SCRW SM PLT 10 X .5 PHLSL ECOF, ECOD
14 2K-70801-01 2 SNAP BUSH 7/16 SB437-5 ECOF, ECOD
15 2K-70801-04 10 SNAP BUSH 3/4 SB750-10 ECOF, ECOD
16 2U-30200-16 1 MTR 1/3HP 460V/1/60HZ 2SP ECOF-PT-480V
2U-30200-17 1 MTR 1/3HP208/240V1PH2SPD ECOF, ECOD, ECOF-PT2/3NT,
ECOF-PT2/4NT, ECOF-PT2/4MF
17 2C-20118-01 4 SCRW CARRAGE PLT 5/16X.75 ECOF, ECOD
18 2C-20201-09 4 WSHR PLT 5/16 FLAT SAE ECOF, ECOD
19 2C-20202-08 4 WSHR PLT 5/16 LOCK SPLIT ECOF, ECOD
20 2C-20301-06 4 NUT HEX 5/16-18 PLTD ECOF, ECOD
21 Q9-ECCO-122 1 ELEMENT TOP COVER ECOF, ECOD

22 Q9-GCCO-115-1 1 MOTOR WIRE HOLDER ECOF, ECOD

23 Q9-ECCO-123 1 ELEMENT SIDE COVER ECOF, ECOD
24 2C-20102-04 40 SCRW PHD ST 8-32X.5 PLTD ECOF, ECOD
25 Q9-GCCO-247 1 PROBE HOLDER [ECCO & ECOF, ECOD
26 Q9-50312-34 1 PROBE COVER ECCO/GCCO ECOF, ECOD
27 2C-20109-04 4 SCRW THD MS SS 10-32X3/8 ECOF, ECOD
28 2N-11090-16 1 ELE ECCO OVN 208/240V11KW ECOF-PT, ECOD-PT
2N-11090-18 1 ELMNT ECCO 480V 11KW ECOF-PT-480V, ECOF-PT480MF,
ECOF-PT480NT
29 2C-20103-02 8 SCRW SM PLT 10 X .5 PHLSL ECOF, ECOD
30 2C-20112-02 4 SCRWSHLDRTHUM 1/4-20X3/8 ECOF, ECOD
31 Q9-ECCO-163 1 REAR BAFFLE SPOTWELD ECOF, ECOD
Q9-ECCO-163-1 1 REAR BAFFLE SPTOWELD-MRS ECOF-PT-MF, ECOF-PT2/4MF
32 Q9-GCCO-431 2 LIGHT RING - CORRECTIONAL ECOF, ECOD
33 2S-31603-04 2 LAMPS INC 250V 50W ECOF, ECOD
34 2E-31602-04 2 LAMP SKT SNAP-IN WHT ECOF, ECOD
35 2E-41100-08 1 SENSOR OVEN TEMP CONTROL ECOF, ECOD
36 2C-20301-10 8 NUT HEX 6-32 PLTD ECOF-PT-480MF, ECOF-PT-480NT
37 2C-20203-04 8 WSHR S/S #10 SAE 7/16OD FLAT ECOF-PT-480MF, ECOF-PT-480NT
38 2U-30200-46 2 MOTOR W/FAN AXIAL 220VAC ECOF-PT-480MF, ECOF-PT-480NT
39 Q9-ECCO-185 1 FAN SUPPORT BRACE ECOF-PT-480MF, ECOF-PT-480NT
40 2C-20109-14 8 SCRW S/S 6-32 X 2 R/H M/S ECOF-PT-480MF, ECOF-PT-480NT
41 2C-20103-02 6 SCRW SM PLT 10 X .5 PHLSL ECOF-PT-480MF, ECOF-PT-480NT

Part

Number

Qty
Per

Description

2M-W487, Full Size Electric Convection Oven, Plantinum

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.

31

STAR MANUFACTURING INTERNATIONAL INC.

265 HOBSON ST. SMITHVILLE, TN 37166

Star - Holman - Lang - Wells - Toastmaster

32