Groen DEE/4-40C, DEE/4-40A, DEE/4-20A, DEE/4-20C, DEE/4-60C Operator's Manual

OPERATOR MANUAL

IMPORTANT INFORMATION, KEEP FOR OPERATOR

This manual provides information for:

MODEL DEE/4 Domestic
STEAM JACKETED KETTLE

· Self Contained

· Stainless Steel

· Floor Mounted

· Electrically Heated

· Tilting

THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE.
READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND
WARNINGS CONTAINED IN THIS MANUAL.

FOR YOUR SAFETY

Do not store or use gasoline or other ammable vapors
and liquids in the vicinity of this or any other appliance.

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.

NOTIFY CARRIER OF DAMAGE AT ONCE

It is the responsibility of the consignee to inspect the container upon receipt of
same and to determine the possibility of any damage, including concealed dam-

age. Unied Brands suggests that if you are suspicious of damage to make a
notation on the delivery receipt. It will be the responsibility of the consignee to le

a claim with the carrier. We recommend that you do so at once.

Manufacture Service/Questions 888-994-7636.

Information contained in this document is known to be current and accurate at the time
of printing/creation. Unified Brands recommends referencing our product line websites,
unifiedbrands.net, for the most updated product information and specifications.

PART NUMBER 174853, REV. C (07/17)

1055 Mendell Davis Drive

Jackson, MS 39272

888-994-7636, fax [phone]

unifiedbrands.net

IMPORTANT - READ FIRST - IMPORTANT

CAUTION: BE SURE OPERATORS READ, UNDERSTAND AND FOLLOW THE OPERATING INSTRUCTIONS,

CAUTIONS, AND SAFETY INSTRUCTIONS IN THIS MANUAL.

WARNING: THIS UNIT IS INTENDED FOR USE IN THE COMMERCIAL HEATING, COOKING, AND HOLDING OF

WATER AND FOOD PRODUCTS, PER THE INSTRUCTIONS CONTAINED IN THIS MANUAL. ANY
OTHER USE COULD RESULT IN SERIOUS PERSONAL INJURY OR DAMAGE TO EQUIPMENT AND
WILL VOID WARRANTY.

WARNING: KETTLE MUST BE INSTALLED BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY.

IMPROPER INSTALLATION CAN RESULT IN INJURY TO PERSONNEL AND/OR DAMAGE TO
EQUIPMENT.

WARNING: ELECTRICALLY GROUND THE UNIT AT THE TERMINAL PROVIDED. FAILURE TO GROUND UNIT

COULD RESULT IN ELECTROCUTION AND DEATH.

WARNING: AVOID ALL DIRECT CONTACT WITH HOT EQUIPMENT SURFACES. DIRECT SKIN CONTACT COULD

RESULT IN SEVERE BURNS.

WARNING: AVOID ALL DIRECT CONTACT WITH HOT FOOD OR WATER IN THE KETTLE. DIRECT CONTACT

COULD RESULT IN SEVERE BURNS.

CAUTION: DO NOT OVER FILL THE KETTLE WHEN COOKING, HOLDING OR CLEANING. KEEP LIQUIDS

A MINIMUM OF 2-3” (5-8 CM) BELOW THE KETTLE BODY RIM TO ALLOW CLEARANCE FOR
STIRRING, BOILING AND SAFE PRODUCT TRANSFER

WARNING: TAKE SPECIAL CARE TO AVOID CONTACT WITH HOT KETTLE BODY OR HOT PRODUCT WHEN

ADDING INGREDIENTS, STIRRING OR TRANSFERRING PRODUCT TO ANOTHER CONTAINER.

WARNING: WHEN TILTING KETTLE FOR PRODUCT TRANSFER:

1. USE CONTAINER DEEP ENOUGH TO CONTAIN AND MINIMIZE SPLASHING.

2. PLACE CONTAINER ON STABLE, FLAT SURFACE, AS CLOSE TO KETTLE AS POSSIBLE.

3. DO NOT OVER FILL CONTAINER. AVOID DIRECT SKIN CONTACT WITH HOT CONTAINER AND
ITS CONTENTS.

CAUTION: KEEP FLOORS IN FRONT OF KETTLE WORK AREA CLEAN AND DRY. IF SPILLS OCCUR, CLEAN

IMMEDIATELY, TO AVOID SLIPS OR FALLS.

WARNING: FAILURE TO CHECK PRESSURE RELIEF VALVE OPERATION PERIODICALLY COULD RESULT IN

PERSONAL INJURY AND/OR DAMAGE TO EQUIPMENT.

WARNING: WHEN TESTING, AVOID ANY EXPOSURE TO THE STEAM BLOWING OUT OF THE PRESSURE

RELIEF VALVE. DIRECT CONTACT COULD RESULT IN SEVERE BURNS.

WARNING: TO AVOID INJURY, READ AND FOLLOW ALL PRECAUTIONS STATED ON THE LABEL OF THE

WATER TREATMENT COMPOUND.

WARNING: BEFORE REPLACING ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY

AND CLOSE THE MAIN GAS VALVE. ALLOW FIVE MINUTES FOR UNBURNED GAS TO VENT.

WARNING: KEEP WATER AND SOLUTIONS OUT OF CONTROLS AND ELECTRICAL EQUIPMENT. NEVER

SPRAY OR HOSE THE SUPPORT HOUSING OR ELECTRICAL CONNECTIONS. NEVER USE A HIGH
PRESSURE HOSE TO CLEAN KETTLE SURFACES.

2 OM-DEE/4

IMPORTANT - READ FIRST - IMPORTANT

CAUTION: MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCOUS MEMBRANES AND CLOTHING.
PRECAUTIONS SHOULD BE TAKEN. WEAR RUBBER GLOVES, GOGGLES OR FACE SHIELD AND

PROTECTIVE CLOTHING. CAREFULLY READ THE WARNINGS AND FOLLOW THE DIRECTIONS ON
THE LABEL OF THE CLEANER TO BE USED.

CAUTION: USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY AUTHORIZED

DISTRIBUTORS CAN CAUSE OPERATOR INJURY AND DAMAGE TO THE EQUIPMENT, AND WILL
VOID ALL WARRANTIES.

IMPORTANT: SERVICE PERFORMED BY OTHER THAN FACTORY AUTHORIZED PERSONNEL WILL VOID

WARRANTIES.

WARNING: DO NOT HEAT AN EMPTY KETTLE. EXCESSIVE STEAM PRESSURE COULD DEVELOP.

OM-DEE/4 3

Table of Contents

Important Operator Warnings .....................................................page 2-3

References .................................................................................... page 4

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

Inspection and Unpacking ............................................................ page 6

Installation .................................................................................... page 7

Initial Start-Up ............................................................................... page 8

Operation .................................................................................. page 9-12

Sequence of Operation .............................................................. page 13

Cleaning .................................................................................. page 14-15

Maintenance ........................................................................... page 16-17

Troubleshooting .......................................................................... page 18

Parts List ................................................................................. page 19-21

Wiring Diagram ........................................................................ page 22-23

Service Log ................................................................................. page 24

References

NSF/ANSI-4

NFPA/70 The National Electrical Code

NATIONAL FIRE PROTECTION ASSOCIATION
60 Battery March Park
Quincy, Massachusetts 02269

NSF INTERNATIONAL
798 N. Dixboro Rd.
P.O. Box 130140
Ann Arbor, Michigan 48113-0140

UNDERWRITERS LABORATORIES, INC.
333 Pfingsten Road
Northbrook, Illinois 60062
UL/ANSU-197

4 OM-DEE/4

Equipment Description

The DEE/4 is a floor-mounted, tilting, steam jacketed kettle with an electronically
controlled, self-contained, electrically-heated steam supply and appropriate controls,
mounted on a sturdy base. The kettle is available in 20, 40 or 60 gallon capacities.

The body of the kettle is constructed of stainless steel, welded into one solid piece.
The kettle is furnished with a reinforced rim and a butterfly shaped pouring lip. It has a
steam jacket rated for working pressures up to 50 PSI. Kettle finish is 180 emery grit
on the inside and bright semi-deluxe on the outside.

The kettle can be tilted with a hand crank to pour out its contents. Stainless steel
panels enclose the controls and the base. Four stainless steel, tubular legs support the
unit. Bullet feet on each of the legs can be adjusted to level the kettle.

A built-in steam generator, sized for the kettle capacity and heated by electricity,
delivers steam into the jacket. “Airless” operation of the steam jacket permits uniform,
efficient heating at temperatures as low as 150°F and as high as 298°F. In addition to
the electronic control, the unit has a tilt cut-off switch, low water cut-off, safety valve,
and high limit pressure switch as safety features. A heating indicator light, pressure
gauge, and sight glass are provided for monitoring kettle operation.

A single electrical connection is required for installation. The unit may be ordered
for use with 208/240, 400 or 480 volt power. All kettles are wired for three-phase
operation. Single-phase units are also available.

KETTLE CHARACTERISTICS

Type DEE/4-20 (C,A) DEE/4-40 (C,A) DEE/4-60 (C,A)

Capacity

Inner
Diameter

Rim Height

Width

Front-to-Back

20 Gallon

(75 liter)

20 in

(508 mm)

39 in

(991 mm)

38 in

(965 mm)

28 in

(711 mm)

40 Gallon
(150 liter)

26 in

(660 mm)

40 in

(1016 mm)

42 in

(1067 mm)

32 in

(813 mm)

60 Gallon
(225 liter)

30 in

(762 mm)

44 in

(1118 mm)

47 in

(1194 mm)

35 in

(889 mm)

Optional equipment available with kettles:

1. 2” or 3” diameter tangent draw-off (product valve)

2. Lift-off, hinged and power-assist covers

3. Water fill faucets

4. Basket cooking system

5. Kettle brush kit

6. Gallon etch marks

OM-DEE/4 5

Inspection & Unpacking

CAUTION

SHIPPING STRAPS ARE UNDER TENSION

AND CAN SNAP BACK WHEN CUT. TAKE

CARE TO AVOID PERSONAL INJURY OR

DAMAGE TO THE UNIT BY STAPLES LEFT

IN THE WALLS OF THE CARTON.

CAUTION

THIS UNIT IS VERY HEAVY. INSTALLER

SHOULD OBTAIN HELP AS NEEDED TO LIFT

THIS WEIGHT SAFELY

The unit will arrive in a heavy shipping carton and will be bolted or banded to a skid.
Immediately upon receipt, inspect the carton carefully for exterior damage.

Carefully cut any polyester straps around the carton and detach the sides of the box
from the skid. Pull the carton up off the unit. Thoroughly inspect the unit for concealed
damage. Report any shipping damage or incorrect shipments to the delivery agent.

Write down the model number, serial number, and installation date, and retain this
information for future reference. Space for these entries is provided at the top of the
Service Log at the back of this manual. Keep this manual on file and available for
operators to use.

When installation is to begin, carefully cut any straps which hold the unit on the skid.
Lift the unit straight up off the skid. Examine packing materials to be sure loose parts
are not discarded with the materials.

Pressure/Vacuum

Pressure/Vacuum
Gauge

Gauge

Water Gauge

Water Gauge
Glass

Glass

Rear View

Safety

Safety

Valve

Valve

6 OM-DEE/4

Installation

WARNING

INSTALLATION OF THE KETTLE MUST BE

DONE BY A CERTIFIED ELECTRICIAN OR

AUTHORIZED REPRESENTATIVE QUALIFIED

TO WORK WITH ELECTRICITY. IMPROPER

INSTALLATION CAN RESULT IN INJURY

TO PERSONNEL AN/OR DAMAGE TO

EQUIPMENT.

CAUTION

ELECTRICALLY GROUND THE UNIT AT

THE TERMINAL PROVIDED. FAILURE TO

GROUND THE UNIT COULD RESULT IN

ELECTROCUTION AND DEATH.

The kettle is provided with complete internal wiring and is ready for immediate
connection. Wiring diagrams are provided in this manual and on the inside of the
control housing service panel. Any mechanical or electrical changes must be approved
by the Food Service Engineering Department. The completed unit has been operated
at the factory to test all controls and heater elements.

1. Set the kettle in place and level it by turning the bullet feet to adjust leg length.
Allow clearance around the unit for cleaning, maintenance and service.

2. Confirm that the jacket water level is above the mid point of sight glass. If the
level is low, follow the instructions under “Jacket Filling and Water Treatment,”
page 16.

3. The open end of the elbow on the outlet of the safety valve must face
downward. If it does not, turn it to the correct position.

4. Provide electrical power specified on the equipment electrical information plate.
Observe local codes and/or The National Electrical Code in accordance with
ANSI/NFPA 70 - (current edition).

5. The equipment is shipped ready for three phase operation. Refer to the wiring
diagram for single phase operation.

* Use Kit P/N 170960 for larger terminal

block, when operating DEE/4-40 on

208 or 240V single phase.

6. Bringing the electrical service through the entrance at the rear of the support
housing with one inch conduit, making a watertight connection with the
incoming lines. Observe local codes and/or the National Electrical Code in
compliance with ANSI/NFPA 70 (latest edition). When there is a choice between
applicable codes, we recommend following the more stringent code. (A BX
connection is not recommended.)

7. Electrically ground the unit at the terminal provided.

8. Check the following to confirm that your kettle is properly installed:

• Room for cleaning and servicing

• The kettle is level

• The correct amount of water is in the kettle jacket

• Safety valve is pointed down

• Unit is connected with a waterproof supply of the proper voltage, phase

and amperage rating

ELECTRICAL SPECIFICATIONS

DEE/4-20 DEE/4-40 DEE/4-60

kW Amps kW Amps kW Amps

208 Volt Single-Phase 11 52 21 102* 21 102

208 Volt 3-Phase 11 30 21 59 21 59

240 Volt Single-Phase 14.4 61 24 106* 24 106

240 Volt 3-Phase 14.4 35 24 61 24 61

480 Volt Single-Phase 12 25 24 50 24 50

480 Volt 3-Phase 12 15 24 29 24 29

400 Volt 3-Phase 12 17 24 35 24 35

OM-DEE/4 7

Initial Start-Up

IMPORTANT
BE SURE ALL OPERATORS READ,
UNDERSTAND AND FOLLOW THE

OPERATING INSTRUCTIONS, CAUTIONS

AND SAFETY INSTRUCTIONS CONTAINED

IN THIS MANUAL.

WARNING

AVOID ALL DIRECT CONTACT WITH HOT

SURFACES. DIRECT SKIN CONTACT COULD

RESULT IN SEVERE BURNS.

AVOID ALL DIRECT CONTACT WITH HOT

FOOD OR WATER IN THE KETTLE. DIRECT

CONTACT COULD RESULT IN SEVERE BURNS.

Now that the kettle has been installed, you should test it to ensure that the unit is
operating correctly.

. DIRECT SKIN CONTACT

1. Remove all literature and packing materials from inside and outside of the unit.

2. If the unit is equipped with a draw-off valve (product outlet, clean out any
material which might clog or damage the draw-off.

3. Confirm that the tilting mechanism is operating properly by tilting the kettle
through its full range. Then return the kettle to the upright position.

4. Turn on the electrical service to the unit.

5. Pour 1-2 quarts of water into the kettle.

6. Following “To Start Kettle” instructions in the “Operator” section of this
manual, begin heating the water at the highest thermostat setting. The heating
indicator light should come on immediately, and heating should continue until
the water boils.

7. To shut down the unit, turn the rocker switch to “OFF”.

PROPER
WATER LEVEL

Each day, confirm the jacket water

level by checking the water gauge.

If the unit functions as described above, it is ready for use. If the unit does not
function as described, contact your local Certified Service Agency.

8 OM-DEE/4

Operation

WARNING - WHEN TILTING KETTLE

1) WEAR PROTECTIVE OVEN MITT AND
PROTECTIVE APRON.

2) USE DEEP CONTAINER TO CONTAIN AND
MINIMIZE PRODUCT SPLASHING.

3) PLACE CONTAINER ON STABLE, FLAT
SURFACE, AS CLOSE TO KETTLE AS

POSSIBLE.

4) STAND TO RIGHT OF KETTLE WHILE

POURING—NOT DIRECTLY IN POUR PATH

OF HOT CONTENTS.

5) POUR SLOWLY, MAINTAINING CONTROL

OF KETTLE, AND RETURN KETTLE BODY TO

UPRIGHT POSITION AFTER CONTAINER IS

FILLED OR TRANSFER IS COMPLETE.

6) DO NOT OVERFILL CONTAINER. AVOID

SKIN CONTACT WITH HOT CONTAINER AND

ITS CONTENTS.

Classic Control

Advanced Control

The operator controls kettle heating with the thermostat dial. The dial turns heating
element power on or off and sets the kettle operating temperature.

A. Controls

1. Classic Control Models
a. Lighted Power ON switch located on the control console. Controls

main power to the unit.

b. The temperature knob, located on the control console, is used to

set the kettle heat values between 1 and 10.

c. Heating indicator light located on the control console, lights when

the controller energizes the heating elements and will cycle on
and off once the unit reaches set temperature. If the unit is tilted,
the heating elements will be disabled and the light will turn off
until the unit is returned to the cooking position.

d. A LOW WATER indicator light, located on the control console,

illuminates when the jacket water falls below acceptable levels.
When lit, the heating elements are disabled and will not function
until the jacket water is refilled using the procedure on p. 16 of
this manual.

e. Crank tilt - a handle controls the worm and gear mechanism that

smoothly tilts the kettle body and holds it in the desired position.

2. Advanced Control Models
a. Lighted Power ON switch located on the control console. Controls

main power to the unit.

b. The temperature knob, located on the control console, is used to

set the kettle heat values between 1 and 10. The current setting
will be reflected on the display.

c. Heating indicator light located on the control console, lights when

the controller energizes the heating elements and will cycle on
and off once the unit reaches set temperature. If the unit is tilted,
the heating elements will be disabled and the light will turn off
until the unit is returned to the cooking position.

d. A LOW WATER indicator light, located on the control console,

illuminates when the jacket water falls below acceptable levels.
When lit, the heating elements are disabled and will not function
until the jacket water is refilled using the procedure on p. 16 of
this manual.

e. SET TnnP Mode - Allows power to the controller without the kettle

heating; the kettle will heat once the LOW TEMP, MANUAL or HIGH
TEMP button is selected.

f. LOW TEMP Button – Used to set operating temperature of the

kettle at a preset low intensity (default = 2). Can be pressed
at any time during operation of the unit to change the set
temperature to the preset value except when there is an active
TIMER enabled.

g. MANUAL Mode button – Enables the user modify the desired

cooking temperature of the kettle (between 1 and 10) using the
temperature knob and display (default = 4). The operator will
press the MANUAL button and set the desired temperature using

OM-DEE/4 9