Food Warming Equipment Company MTU-12D Service Manual

U

L

®

NSF

®

made to serve you better

Stainless

Steel

C

U

L

®

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Product Overview

Specification Page: S3–1

PROJECT: MODEL: QUANTITY: ITEM NO:

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MOISTURE-TEMP UNIVERSAL CABINETS

Humidified Holding System for Various Size Trays, Pans, and Gastro-Norm

“MTU SERIES”

MTU-12D

Shown with
Dutch Door

optional

accessory.

Hold hot food fresh
and ready to serve,
longer than ever before!

Moisture-Temp Cabinets
Section 3

TM

FWE’s Moisture-Temp (MTU) Series features separate
“air moisture” and “air temperature” controls. The operator
can adjust for the optimum temperature and moisture of the
cabinet environment to hold plated food to maintain that
“just-cooked” quality longer than ever before.
The Moisture-Temp reduces waste and increases profits by
allowing you to hold foods longer without sacrificing quality
and customer satisfaction. FWE’s Moisture-Temp (MTU)
Series cabinets accommodate a wide range of sizes of
trays and pans, including 18" x 26", 12" x 20", 14" x 18",
20" x 22", and 10" x 20". For holding GN Pans, select
slides for GN Pans under Optional Accessories.

The heat system is built into the cabinet to reduce
maintenance and cleaning costs. Clean up is effortless.
The controls are upfront and eye-level and feature a full range
thermostat adjustable to actual temperature so they are easy
to see and operate. Our cabinets are built tough using
stainless steel throughout. Welded construction and
our exclusive tubular stainless steel base frame ensure
that our cabinets will withstand the most demanding use.
And when it comes to selection, no one offers more than
FWE. We offer sizes and capacities to fit any operation.
Make your choice FWE. . . the “Choice of the Professionals”.

MTU-12

◊

“Moisture-Temp” humidified holding system

◊

Separate controls for heat and humidity

◊

Removable, oversized humidity reservoir

◊

Drip trough with removable drain plug

◊

Full range thermostat adjustable to

actual

temperature

◊

All stainless steel

◊

All welded construction - no rivets

◊

Tubular stainless steel welded base frame

◊

Heavy-duty polyurethane casters

◊

Recessed eye-level controls

◊

Heavy-duty hinges

◊

Positive close door latch

◊

Hi-temp door gasket

◊

Recessed hand grips

◊

Fully insulated throughout

◊

Universal tray slides

◊

Two year limited warranty

PROJECT: MODEL: QUANTITY: ITEM NO:

SPECIFICATIONS:

6'

▲

5'

4'

3'

"H"

2'

1'

▼

MODEL
NUMBER

MTU-4

Under Counter

MTU-7

MTU-10

MTU-12

MTU-12P

Pass-thru

MTU-12D

Dutch Doors

MTU-12PDD

Pass-thru
4 Dutch Doors

MTU-5-5

Split Cavity

MTU-5-5P

Split Cavity
Pass-thru

[A] Universal Tray slides accommodate (1) 18" x 26", (2) 14" x 18", (2) 12" x 20", (2) 12" x 18", (1) 20" x 22", (2) 10" x 20" trays / pans. Number of tray slides are

listed above. Uprights punched on 1.5" (38 mm) centers. Tray slides are adjustable. Number of tray slides are listed above. Standard spacings are 4.5" (114 mm).

*

Note: To hold GN Pans, select “Slides for GN Pans” under Optional Accessories.

MTU-4

Under Counter

CAPACITIES OF TRAYS / PANS:

STANDARD CAPACITY

@

4.5"

Spacings

TRAY/PAN

SLIDES

18 x 26

PROVIDED

4 pr

7 pr

10 pr

12 pr

12 pr

12 pr

12 pr

10 pr

10 pr

12 x 20

48 8 8484

71414147147

10 20 20 20 10 20 10

12 24 24 24 12 24 12

12 24 24 24 12 24 12

12 24 24 24 12 24 12

12 24 24 24 12 24 12

10 20 20 20 10 20 10

10 20 20 20 10 20 10

MTU-7

(114 mm)

14 x 18

12 x 18

20 x 22

*

10 x 20

GN 2/1

MTU-10 MTU-12 MTU-12D

4.5" (114 mm)

Spacings are Standard

OPTIONAL CAPACITY

@ 3" Spacings (76 mm)

TRAY/PAN

SLIDES

REQUIRED

6 pr (2 pr)

10 pr (3 pr)

15 pr (5 pr)

17 pr (5 pr)

17 pr (5 pr)

17 pr (5 pr)

17 pr (5 pr)

14 pr (4 pr)

14 pr (4 pr)

18 x 26

12 x 20

(Additional )

61212126126

10 20 20 20 10 20 10

15 30 30 30 15 30 15

17 34 34 34 17 34 17

17 34 34 34 17 34 17

17 34 34 34 17 34 17

17 34 34 34 17 34 17

14 28 28 28 14 28 14

14 28 28 28 14 28 14

MOISTURE-TEMP CABINETS

MTU-5-5

Split Cavity

14 x 18

12 x 18

[A]

20 x 22

10 x 20

OVERALL EXTERIOR

DIMENSIONS IN. (mm)

*

HIGH

DEEP

"D"

31

(787)

31

(787)

31

(787

31

(787)

33.5
(851

31

(787)

33.5
(851

31

(787)

33.5
(851

"

"

"

"

"

)

"
)

"

"
)

"

)

WIDE

"W"

29

(737)

29

(737)

29

(737)

29

(737)

29

(737)

29

(737)

29

(737)

29

(737)

29

(737)

"H"

GN 2/1

33

(838)

46.5

(1181)

60

(1524)

69

(1753)

69

(1753)

69

(1753)

69

(1753)

70

(1778)

70

(1778)

"

"

"

"

"

"

"

"

"

NO.

OF

DOORS

"

"

"

"

"

"

Dutch

"

Dutch

"

"

CLASS 100

CASTER

SIZE

5

"

1

5

"

1

1

5

"

1

5

"

"

5

2

2

5

"

4

5

"

2

5

"

5

"

4

SHIP WT.

LBS.
(KG)

180

(82)

250

(114)

270

(122)

340

(153)

380

(171)

350

(158)

380

(172)

305

(138)

330

(150)

For various
size trays/pans

▲

"W"

▲

▲

"D"

▼

ELECTRICAL

VOLTS 120 120 120

WATTS 1650 2150 2300

AMPS 13.75 18 19.2

HERTZ 50 / 60 50 / 60 50 / 60

PHASE Single Single Single

NEMA
PLUG

Dedicated circuit required.

*PERFORMANCE VALUES

T

E

M

P

PREHEAT

RECOVERY

* Values are for largest model listed.

•

Dutch Doors [“D”] are 2 half size doors on full-size models.

•

Pass-thru Door [add “P”] is available on all model sizes.
Add 2.5" to depth dimension.

•

See-thru Lexan Door [add “L”] is available on all model sizes.

TOP

DATA

G

5-15P

190°

RECOVERY

170°

•

150°
130°
110°

70°

5 10 15 20 25 30 35

75°F to 160°F
APPROX. 28 MIN.

120°F to 160°F
APPROX. 6 MIN.

“Top View”

OPTIONAL

Heating
Element

1750w

G

5-20P

•

PREHEAT

TIME

DOOR SWING: 22.25"

MTU-5-5

Split Cavity

G

5-20P

CONSTRUCTION. Heliarc welded, single unit
construction of stainless steel; 20-gauge
polished exterior, 22-gauge stainless steel interior
with easy-to-clean coved corners. Welded tubular
base frame shall be 1" square, heavy gauge stainless
steel tubing, with 10-gauge stainless steel reinforcing
stress plates at corners.
INSULATION. “Ultra-Guard” UG-26 high density
fiberglass insulation throughout; top, back, bottom,
sides and door(s).
HANDLES. Form grip flush-in-wall hand grips recess
mounted on each side of unit.
DOORS AND LATCHES. Flush mounted, stainless
steel insulated doors. High temperature gasket sealed;
gasket shall be cabinet mounted. Each door shall
have two (2) heavy-duty edgemount die cast hinges.
Door latch shall be edgemounted, full grip, and
positive closing. The hinge and latch mountings are
reinforced with stainless steel backing plates.
CASTERS. Maintenance free polyurethane tire
casters in a configuration of two (2) rigid and two (2)
swivel with brake. Casters shall have a reinforced yoke

mounted to 10-gauge caster plate. The caster
mounting plate shall be secured to a 10-gauge s
tainless steel reinforcing stress plate via welded in
place stainless steel studs. The reinforcing stress
plates shall be welded to the heavy gauge tubular
frame of the unit.
TRAY SLIDES. Welded rod-style tray slides are
stainless steel for greater durability and sanitation.
Fully adjustable / removable and designed to give
secure bottom tray support. Removable stainless steel
uprights shall be punched on 1.5" (38) spacings, o.c.,
for easy tray adjustment, and shall easily lift off
heavy-duty stainless steel brackets without the
use of tools for cleaning.
MOISTURE-TEMP SYSTEM/CONTROLS. Built in
humidified holding system shall include two (2)
separate long life Incoloy nickel-chromium alloy
heating elements per cavity; separate, adjustable
controls shall be provided for each function.
One to control the interior air temperature, and
one to control the interior air moisture with hydro
immersion waterbath. An oversized and baffled,

Food Warming Equipment Company, Inc.

P.O. Box 1001
Crystal Lake, IL 60039 USA
800-222-4393; 815-459-7500
Fax: [phone]

stainless steel water reservoir shall be removable
for ease of cleaning/sanitation.
has removable drain plug.

Built-in drip trough

System shall have
a Hi-Temp, self-lubricated, impedance protected
fan-cooled blower motor for moist air distribution.
Controls shall be up-front, recessed and eye-level for
convenience and safety, and shall include a full range
thermostat adjustable to actual temperature.
Thermostat shall include temperature scale marked
in ten degree increments (F/C) from 90° to 190°F
(30° to 90°C). An operational range thermometer,
adjustable moisture control (moist to crisp), 20 amp
ON/OFF power switch, humidity cycle light, and
thermostat cycling light shall also be included.
ELECTRICAL CHARACTERISTICS. 3 wire grounded
10 foot extension power cord and plug, side mounted
for safety. See electrical data chart above for
amperage and receptacle configuration.
Dedicated circuit.

FWE Products are used by major companies
world-wide. We can modify, design, or custom
build equipment to fit your special requirements.

Manufacturing Facilities:
7900 S. Route 31
Crystal Lake, IL 60014 USA
www.FWE.com [e-mail]

Optional Accessories:

■

Digital thermometer

■

Mechanical timer

■

220 volt, 50/60 Hz, single phase

■

CE compliant

■

Heat retention battery

■

Dutch doors

■

See-thru lexan door

■

Key locking door latch

■

Magnetic latch

■

Paddle latch

■

Padlocking transport latch

■

Left hand door hinging

■

Security packages

■

All swivel or larger casters

■

Door edge trim

■

Full extension bumper

■

Heavy push/pull handles

■

Corner bumpers (set of 4)

■

Cold plate cartridge

■

Floorlock (requires 6" casters)

■

Extra tray slides

■

“Ultra-Universal” transport slides

■

Slides for GN Pans

FWE products may be covered under
one or more of the following U.S. patents:
288,299;238,300;3,952,609;4,192,991.

All specifications subject to change without notice.
©11L Food Warming Equipment Company. Inc.

© 110 Food Warming Equipment Company. Inc.