Garland MCOE5L Parts List

INSTALLATION, OPERATING
INSTRUCTIONS & PART LIST

FOR THE GARLAND

HALF-SIZE, ELECTRIC

CONVECTION OVEN,

MODEL: MCOE5L

WARNING:

IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE
PROPERTY DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.

NOTE:

OVEN WILL PRODUCE A QUANTITY OF SMOKE UPON INITIAL FIRE UP. THIS “BURN OFF” MAY LAST

IN EXCESS OF 10-20 MINUTES.

PLEASE READ ALL SECTIONS OF THIS MANUAL AND RETAIN FOR FUTURE REFERENCE.

THIS EQUIPMENT MUST BE INSTALLED AND COMMISSIONED BY A PROFESSIONAL,

FACTORY-TRAINED TECHNICIAN.

NOTE: This manual pertains to all oven models listed above. The reader/operator must interpret its
contents to applicable needs. If you have questions about any instructional materials pertaining to Garland
convection ovens, please contact our Customer Service Department at one of the phone numbers below.

MANUFACTURED EXCLUSIVELY FOR McDonald's BY

CLEVELAND RANGE

1333 EAST 179 St., CLEVELAND, OH 44110

MCD HOTLINE TOLL FREE: [phone] PHONE: [phone] FAX: [phone]

E-mail: [e-mail]

http://www.garland-group.com

Part # 4516833 Rev A (20 Sep 2011)

GARLAND HALF SIZE ELECTRIC CONVECTION OVEN MODEL MCOE5L INSTALLATION/OPERATION MANUAL

TABLE OF CONTENTS

DIMENSIONS AND SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

DESCRIPTION OF OVEN CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

To turn oven ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Preheat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

To Select a menu item . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

To begin a cook cycle or start a bake cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

To cancel a cook cycle or cancel a bake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Pro le Baking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Hold Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Recovery Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Fast Cool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

PROGRAM LOGIC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

CONTROL PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

To change the Cancel Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

To change the Cook Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

To change the Cook Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

To Change the Fan Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

To Change the Flex Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

To change the Hold Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

To change the Product Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

To View Recovery Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Control Safety Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

To reset factory defaults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

MAINTENANCE & TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Factory Default Menu Items. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Check Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Break-In Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Exterior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Blower Wheel & Temperature Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Motor Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

PARTS ID: OVEN EXTERIOR; ALL MODELS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

PARTS ID: CARD READER ASSY; ALL MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

PARTS ID: SIDE PARTITION ASSY; ALL MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

PARTS ID: CONTROL PANEL ASSY; ALL MODELS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

PARTS ID: ELEMENT ASSY; ALL MODELS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

PARTS ID: DOOR ASSY; ALL MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

PARTS ID: BAFFLE ASSY; ALL MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

PARTS ID: WIRING HARNESS ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

WIRING DIAGRAM; ALL MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Part # 4516833 Rev A (20 Sep 2011)

Page 3

INSTALLATION/OPERATION MANUAL GARLAND HALF SIZE ELECTRIC CONVECTION OVEN MODEL MCOE5L

DIMENSIONS AND SPECIFICATIONS

21.000"

[535 mm]

OVEN

INTERIOR

30.500"

[775 mm]

25.250"

[645 mm]

30.250"

[766 mm]

20.000

[510 mm]

OVEN

25.750"

[657 mm]

INTERIOR

15.500"

[393 mm]

OVEN INTERIOR

Element
Package

Standard 8.0 38.5 33.3 20.8 23.0 23.0 18.0 20.0 20.0 34.8 13.1 10.9 10.9

Electrical speci cations include motor requirements. Double-deck models require 2 separate power supplies.

Sides Rear Crated Uncrated

1” (25mm) 1” (25mm) 36” (914mm) 31” (787mm) 350lbs. (159Kg)

Total

kW

208V/1Ph 240V/1Ph

Clearances

208V/3Ph 240V/3Ph

XYZXYZ XY Z

Nominal Amperes Per Line

Shipping WeightCombustible Wall Entry

240V/1Ph

230V /3Ph N 400V

Page 4

Part # 4516833 Rev A (20 Sep 2011)

GARLAND HALF SIZE ELECTRIC CONVECTION OVEN MODEL MCOE5L INSTALLATION/OPERATION MANUAL

INSTALLATION

Proper placement of the oven will ensure operator
convenience and satisfactory performance.

Adequate clearance must be provided for cleaning,
servicing, and proper operation. (Refer to chart on page 4
for minimum clearances.)

enough length to reach the terminal block.

6. Strip just enough wire to insert into the terminal block.

7. Tighten terminal block screws and the screws in the BX
to clamp the cord.

Electrical Connection

Before attempting the electrical connection, the rating
plate should be checked to con rm that the oven’s
electrical characteristics and the electrical supply are
compatible. The plate is located on the inside surface of
the control panel/body side.

1. Open the oven door to reveal the control panel
mounting screws.

2. Remove all screws attaching the control panel
assembly to the oven.

3. Next remove the screws mounting the body side to the
oven in the front and back.

4. Remove the knockout plate at the rear of the oven and
mount the appropriate Size BX connector to fasten the
cord. Re-attach the knockout to the oven.

5. Pass the cord through the bx connector leaving

8. Verify all electrical connections are correct. Re-attach
the body side and control panel assembly.

Visually inspect all electrical connections. A wiring diagram
is a xed to the inside surface of the control panel/body
side section.

Installation of the wiring must be made in accordance with
UL 197, Commercial Electric Cooking Appliance Standards,
local codes, and the National Electrical Code, ASNI/NFPA 70-

1990, in regard to:

a. Switch panel size

b. Overload protection

c. Wire type

d. Wire size

e. Temperature limitations of wires

f. Method of connection, (conduit, cable, etc.)

CONTROL PANEL

ASSEMBLY

Part # 4516833 Rev A (20 Sep 2011)

KNOCKOUT

PLATE

TERMINAL

BLOCK

BODY SIDE

Page 5

INSTALLATION/OPERATION MANUAL GARLAND HALF SIZE ELECTRIC CONVECTION OVEN MODEL MCOE5L

DESCRIPTION OF OVEN CONTROLS

Power Button – The START button is
used to begin a bake. The led lights to
indicate the bake has been started.

TEMP Button – The TEMP button is used
to verify the actual temp and setpoint
temp.

Heat On LED – The HEAT ON LED lights
to indicate that the control called for
heat.

Program Button – The PROG button
allows each button to be programed
with the various functions of the control.
Press and hold the PROG button to enter
the programming mode.

Product Button(s) – The PRODUCT keys
are used to select pre-programmed time
and temperature for speci c products.
Up to 10 di erent product buttons can
be programmed.

VIEW / UTILITY Button – The VIEW/
UTILITY button toggles the display when
baking multiple products at the same
time. Press the view/utility button and
the display will show the product names
and time left for each product currently
baking in the oven. Allows the user to
enter FAST COOL

CANCEL Button – The CANCEL button
allows the user to end a bake. Press and
hold the button, the control will beep
when the button is pressed and again
when the bake is cancelled. The last
bake entered will be cancelled.

Page 6

Part # 4516833 Rev A (20 Sep 2011)

GARLAND HALF SIZE ELECTRIC CONVECTION OVEN MODEL MCOE5L INSTALLATION/OPERATION MANUAL

OPERATING INSTRUCTIONS

To turn oven ON

The Main Power Switch – Controls power to the oven
and must be turned ON to start operation. The controller
display will be active and default to product “BISCUITS”
(Product Key 1).

Preheat

The oven will preheat to the set temperature of Product
Key 1 (Note: Factory default for Product Key 1 is BISCUITS ­Oven set temperature 375°F).

During this preheat mode, the controller will display “TOO
COOL”. “TOO COOL” will appear in the display while the
temperature is greater than 25°F below set temperature
AND for 10 minutes upon reaching set temperature from
initial power up. “TOO HOT” will be displayed when the
control is 250 F above the set temperature.

To Select a menu item

To select a menu item, simply press the desired menu item
number button.

To begin a cook cycle or start a bake cycle

To start a bake for a selected menu item, press the

button. The product name and the remove time
programmed will be displayed. The countdown of the
programmed time for that product will start and a number
“1” will be displayed in the lower right hand corner of the
screen to indicate that there 1 product baking at that time.
The number will update as subsequent cook cycles are
started.

“beep” sounds. Another “beep” sounds when the timer is
cancelled. The CANCEL button works in the order of the
last product entered, i.e. Biscuits are timing and bagels
are started accidentally. Bagels will be cancelled  rst, then
biscuits.

Once a timer has completed counting down, the display
will default back to the menu item programmed in
PRODUCT KEY 1 (Most often Biscuits).

Pro le Baking

Pro le Baking is only available in software &  ash
numbers 240-91018-05-XX. With pro le baking,

menu items can be programmed with up to 4 stages of
functional changes. The following menu item functions
are available with up to 4 stages:

• FAN CYCLE

• COOK TEMP

• COOK TIME

• FAN SPEED

• FLEX TIME

FAN CYCLE – The Fan Cycle function has 2 options:
FULL - The convection fan is constant on
HEAT – The convection fan is only on during the heat

cycle.

Hold Timer

The hold timer is a separate timer that counts down within
the control and is HIDDEN from the display. The hold timer
alerts the operator when product is available to be served
after cooling down. This timer is most often used for
cooling pies.

Flex Time – Included in this oven is a feature called “FLEX
TIME”. Flex time is a feature which when a product bake
timer is counting down, the operator may notice the time
either slowing down or speeding up. The “ ex time” is
based on the temperature drop in the oven over a period
of time. Larger bake sizes (i.e. full tray of Mu ns) will have
a slower time where as smaller bake sizes will have a faster
time.

During baking, press the button to display the product
name and the time remaining before removal.

NOTE: The oven is designed to bake batches of di erent
sizes using the same time settings.

To cancel a cook cycle or cancel a bake

To cancel a bake, the user presses and holds the
button. Immediately upon pressing the button, an audible

Part # 4516833 Rev A (20 Sep 2011)

Recovery Timer

Built into this control is a recovery timer. This timer is a
stored value from when the oven last rise in temperature
from 150°F to 250°F. The value of this number should
generally be “1:00” to “1:30” indicating that it took
between 1 minute and 1 minute and 30 seconds to rise
in temperature between 150°F to 250°F. A value outside
this parameter may indicate a potential or future heating
problem.

Fast Cool

The fast cool feature when activated cools the oven down
in a rapid manner while the door is open. Press the VIEW/
UTILITY button and then press the START button.

Page 7