Garland GIU2.5 BI Installation Manual

INSTALLATION AND

S

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CM

86037

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OPERATION MANUAL

GARLAND INDUCTION SINGLE, DUAL AND WOK BUILT IN

UNITS, MODELS: GIU2.5 BI, GIU3.5 BI, GIU5.0 BI, GIU3.5

DUAL BI, GIU5.0 DUAL BI, GIWOK3.5 BI & GIWOK5.0 BI

PLEASE READ ALL SECTIONS OF THIS MANUAL

FOR YOUR SAFETY:

DO NOT STORE OR USE GASOLINE

OR OTHER FLAMMABLE VAPORS OR

LIQUIDS IN THE VICINITY OF

THIS OR ANY OTHER

APPLIANCE

AND RETAIN FOR FUTURE REFERENCE.

THIS PRODUCT HAS BEEN CERTIFIED AS
COMMERCIAL COOKING EQUIPMENT AND
MUST BE INSTALLED BY PROFESSIONAL

PERSONNEL AS SPECIFIED.

WARNING:

IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE
CAN CAUSE PROPERTY DAMAGE, INJURY,

OR DEATH. READ THE INSTALLATION,

OPERATING AND MAINTENANCE

INSTALLATION AND ELECTRICAL CONNECTION

MUST COMPLY WITH CURRENT CODES:

IN CANADA - THE CANADIAN ELECTRICAL

CODE PART 1 AND / OR LOCAL CODES.

IN USA – THE NATIONAL ELECTRICAL CODE

ANSI / NFPA – CURRENT EDITION.

INSTRUCTIONS THOROUGHLY

BEFORE INSTALLING OR

SERVICING THIS EQUIPMENT

CONFORMS TO UL-197 & NSF-4 CERTIFIED TO
CAN/CSA C22.2NO. 109 VDE EN60335-2-38.

Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent

using genuine Garland replacement parts. Garland will have no obligation with respect to any product that has been

improperly installed, adjusted, operated or not maintained in accordance with national and local codes or installation

instructions provided with the product, or any product that has its serial number defaced, obliterated or removed,

or which has been modified or repaired using unauthorized parts or by unauthorized service agents.

For a list of authorized service agents, please refer to the Garland web site at http://www.garland-group.com.

The information contained herein, (including design and parts specifications), may be superseded and is subject

to change without notice.

GARLAND COMMERCIAL INDUSTRIES

185 East South Street
Freeland, Pennsylvania 18224
Phone: [phone]
Fax: [phone]

GARLAND COMMERCIAL RANGES, LTD.

1177 Kamato Road, Mississauga, Ontario L4W 1X4
CANADA
Phone: [phone]
Fax: [phone]

Enodis UK LTD.

Swalloweld Way, Hayes, Middlesex UB3 1DQ ENGLAND
Telephone: [phone]
Fax: [phone]

Part # 4520895 (01/31/08) © 2004 Garland Commercial Industries, Inc.

Part # 4529895 (01/31/08) Page 1

Part # 4520895 (01/31/08)Page 2

TABLE OF CONTENTS

DIMENSIONS AND SPECIFICATIONS,

GIU 2.5 BI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

DIMENSIONS AND SPECIFICATIONS,

GIU 3.5/5.0 BI . . . . . . . . . . . . . . . . . . . . . . . . . . 5

DIMENSIONS AND SPECIFICATIONS,

GIU 3.5/5.0 BI DUAL . . . . . . . . . . . . . . . . . . . . 6

DIMENSIONS AND SPECIFICATIONS,

GI 3.5/5.0 BI WOK . . . . . . . . . . . . . . . . . . . . . . 7

Operation And Control . . . . . . . . . . . . . . . . . . . . . . . 8

Operation Conditions . . . . . . . . . . . . . . . . . . . . . . . . 8

Plug Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . 8

Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Purpose of induction cookers. . . . . . . . . . . . . . . . . 8

Description of products . . . . . . . . . . . . . . . . . . . . . . 8

INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . 9

Requirements of Installation . . . . . . . . . . . . . . . . . . 9

Installation Ambience . . . . . . . . . . . . . . . . . . . . . . . . 9

Electrical Connections . . . . . . . . . . . . . . . . . . . . . . .9

Cut Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Fresh Air Intake Installation . . . . . . . . . . . . . . . . . 10

Unit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Remote Control Installation . . . . . . . . . . . . . . . . . 11

For Units Used Up To October 2001 . . . . . . 11

For Units Used From October 2001 . . . . . . . 12

OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Function Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Control Knob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Simmer Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

SAFETY CONCERNS . . . . . . . . . . . . . . . . . . . 14

Description Of Danger Signs . . . . . . . . . . . . . . . .14

Safety Conscious Work . . . . . . . . . . . . . . . . . . . . . .14

Cooking Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Comfort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Pan Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Control Of The Heating Area. . . . . . . . . . . . . . . . . 14

Out Of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Operator/Operating Personnel Safety

Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Unauthorized Reconstruction And

Use Of Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . 15

TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . 16

Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Trouble Shooting Guide . . . . . . . . . . . . . . . . . . . . .16

CLEANING AND SERVICING . . . . . . . . . . . . 18

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Part # 4529895 (01/31/08) Page 3

11 1/4" (285mm)

3"(76mm)

Exhaust

103/8"(260mm)

CeranGlass

5 1/8"

(130mm)

6' Corded Plug

(208/240 Volt,

60 Cycle Units Only)

Fresh Air

4 3/8" (111mm)

10 7/8" (275mm)

Cable

For

Controls

12 1/4"

(310mm)

12 1/4" (310mm)

11 1/2" (292mm) x 11 1/2" (292mm)

Required Cut-Out Of Work Top

DIMENSIONS AND SPECIFICATIONS, GIU 2.5 BI

4.09"

[104mm]

4.09"

[104mm]

4.72"

[120mm]

4.72"

[120mm]

0"

0.55"
[14mm]

0.75"
[19mm]

1.73"
[44mm]

4.17"
[106mm]

4.72"
[120mm]

3.66"

[93mm]

REMOTE

Plug Congurations:

MODEL

GIU-2.5 BI

Electrical

Chararactericts

208V/60Hz/1Ø

240V/60 Hz/1Ø

Plug

Note: Above remote control used from October 2001, for
remote switch used up to October 2001 see “Remote Control

Model Watts 208/60/1 208/60/3 240/60/1 230/50/1 400/50/3 440/60/3

Installation”.

Electrical Loading:

GUI-2.5 BI 2500 12 amp N/A 9 amp 10 amp N/A N/A

Part # 4520895 (01/31/08)Page 4

DIMENSIONS AND SPECIFICATIONS, GIU 3.5/5.0 BI

Exhaust

CeranGlass

12 5/8" (320mm)

6 1/8"

(155mm)

6' Cord & Plug

(208/240 Volt

60 Cycle Units Only)

6"

(153mm)

Fresh Air

Cable

For

Controls

13 1/8" (333mm)

6 3/8"

(163mm)

13 1/2" (343mm)

The Required Cut-Out Of The Work Top:

14" (356mm) x 14" (356mm)

15 1/8"

(384mm)

15 1/8"

(384mm)

4.09"

[104mm]

4.09"

[104mm]

4.72"

[120mm]

4.72"

[120mm]

0"

0.55"
[14mm]

0.75"
[19mm]

1.73"
[44mm]

4.17"
[106mm]

4.72"
[120mm]

3.66"

[93mm]

REMOTE

Plug Congurations:

MODEL

GIU-3.5 BI

Electrical

Chararactericts

208V/60Hz/1Ø

240V/60 Hz/1Ø

GIU-5.0 BI 208V/60HZ/3Ø

Model Watts 208/60/1 208/60/3 240/60/1 230/50/1 400/50/3 440/60/3

GUI-3.5 BI 3500 16 amp N/A 14 amp 15 amp N/A N/A

GUI-5.0 BI 5000 N/A 14 amp N/A N/A 8 amp 7 amp

Plug

Note: Above remote control used from October 2001, for
remote switch used upto October 2001 see “Remote Control
Installation”.

Electrical Loading:

Part # 4529895 (01/31/08) Page 5

3-3/8"

(86mm)

15"

(380mm)

25-3/8"

(645mm)

6-3/8"

(163mm)

13-1/2"

(343mm)

23-3/8" (594mm)

Exhaust

14" (356mm) x 24" (610mm)

5-3/8"

(137mm)

6-Foot Cord

& Plug

(208/240Volt,

60 Cycle

Units Only)

Intake

The Required Cut-Out Of The Work Top:

Intake

Control

Cable

DIMENSIONS AND SPECIFICATIONS, GIU 3.5/5.0 BI DUAL

5

4.09"

[104mm]

4.09"

[104mm]

4.72"

[120mm]

4.72"

[120mm]

0"

0.55"
[14mm]

0.75"
[19mm]

1.73"
[44mm]

4.17"
[106mm]

4.72"
[120mm]

3.66"

[93mm]

REMOTE

Plug Congurations:

MODEL

GIU-3.5 Dual

BI

GIU-5.0 Dual

BI

Electrical

Chararactericts

208V/60Hz/3Ø

208V/60HZ/3Ø

Plug

Note: Above remote control used from October 2001, for
remote switch used up to October 2001 see “Remote Control
Installation”.

Electrical Loading:

Model Watts 208/60/1 208/60/3 240/60/1 230/50/1 400/50/3 440/60/3

GIU-3.5 DUAL BI 7000 N/A 20 amp N/A N/A 10 amp 9 amp

GIU-5.0 DUAL BI 10,000 N/A 28 amp N/A N/A 15 amp 13 amp

Part # 4520895 (01/31/08)Page 6

DIMENSIONS AND SPECIFICATIONS, GI 3.5/5.0 BI WOK

EXHAUST

FRESHAIR

Cable

for

Controls

6’ CordandPlug

(208/240Volt

60CycleUnitsOnly)

83/8"

(213mm)

6"

(152mm)

131/8"

(333mm)

151/8"

(384mm)

151/8"

(384mm)

117/8"

(300mm)

Required Cut-Out of WorkTop

135/8"

(344mm)

63/8"

(163mm)

141/4"

(361mm)

1/16"

14 1/2" (368mm) x 14 1/2" (368mm)

4.09"

[104mm]

4.09"

[104mm]

4.72"

[120mm]

4.72"

[120mm]

0"

0.55"
[14mm]

0.75"
[19mm]

1.73"
[44mm]

4.17"
[106mm]

4.72"
[120mm]

3.66"

[93mm]

REMOTE

Plug Congurations:

Model

Electrical

Characteristics

Plug

GIWOK-3.5 BI208V/60Hz/1Ø

240V/60Hz/1Ø

GIWOK-5.5

BI

208V/60Hz/1Ø

Note: Above remote control used from October 2001, for
remote switch used up to October 2001 see “Remote Control
Installation”.

Electrical Loading:

Model Watts 208/60/1 208/60/3 240/60/1 230/50/1 400/50/3 440/60/3

GIWOK-3.5 BI 3500 16 amp N/A 14 amp 15 amp N/A N/A

GIWOK-5.0 BI 5000 N/A 14 amp N/A N/A 8 amp 7 amp

Part # 4529895 (01/31/08) Page 7

DIMENSIONS AND SPECIFICATIONS, Continued

5

Operation And Control

Lamp operation 24V DC/max. 40mA (Green)

Output regulator - Potentiometer 10k Ohm

Operation Conditions

Max. Tolerance Of The Nominal
Supply Voltage

Supply Frequency 50/60 Hz

Protection Class 1P 43

Minimal Diameter Of The Pan 5” (127mm)

+6/-10%

INTRODUCTION

Application

Plug Descriptions

208/240 volt,
single phase, 15
amp

208/240 volt,
single phase, 20
amp

Description of products

208 volt,
3 phase,
20 amp

208 volt,
3 phase,
30 amp

208 volt,
3 phase,
50 amp.

The following instructions contain information, which
is fundamentally important and must be taken into
account during assembly, operation and maintenance.
They must therefore read very carefully before installation
and operation by the responsible specialist sta and the
operator(s). They must always be available for consultation at
the place of operation.

Purpose of induction cookers

The Garland induction unit cookers are especially suitable
as cookers in the kitchen and for the preparation of meals
on the table. A cooker can be used for cooking, warming up,
keeping warm, ambéing, roasting, etc. The cookers are to
be used only with pans made of material which is suitable for
induction. There are specic manufacturers who sell special
types of pots and pans for induction cooking.

NOTE: For Wok models, only use supplied pans or “Spring of
Switzerland” wok pans. Other pans may not have the same
shape as the ceramic wok bowl, causing overheating and
cracking of the ceramic.

DO NOT use induction cookers to heat up any other
metallic objects other than pots and pans provided for it.

We manufacture several basic types of induction cookers
with various performances and measurements. All are
built to last; they are also compact and powerful with a
revolutionary technology in a complete case of stainless
steel. All of our accessories are designed to coordinate with
the induction units and since each unit is equipped with
continuous control, they allow ecient cooking.

Features include:

• Simple operation with rotary switch

• Compact powerful electronics enable at construction and
safe operation

• A maximum of safety thanks to multiple safety functions

• Short cooking time

• Electronic checking

• Compact measurement – light weight

• Meets all current standards: VDE EN 60335-1/-2/36, CE­conforming

• UL197; CAN/CSA/C22.2 No., 109, NSF 4-1996

Part # 4520895 (01/31/08)Page 8

INSTALLATION

Cut Out Opening

Louvered

Air Exhaust

Opening

(By Installer)

Aluminum air duct

(Max 96" (8'))

mounted on collars

with hose clamps

Removable grease lter and air

intake housing mounted on

cabinet

Fresh Air Supply

Air Intake Housing

See Fig. # 1

Sleeve with hose clip:

mounted to cabinet

Sleeve with hose clip:

mounted on bottom of unit

Silicone

Requirements of Installation

The underside and sides of the induction unit must be
absolutely clear of obstructions to provide for adequate
cooling air to enter and exhaust. Cooling air enters from the
bottom of the unit and is discharged either from the sides
(single or wok units) or from the rear (double units). An
air intake kit is provided to ensure adequate cooling air is
brought to the unit. A minimum of 30 sq inch opening must
be provided for the heated air to be discharged into the
room.

1 Make Sure that the induction unit does not take in hot

ambient air (concerns units standing side by side, or one
behind the other, or standing near a frying pan or oven).

2. The induction unit must not be placed near or on a hot
surface.

3. Make sure that the induction unit does not take in grease
laden air which is produced by other applications (deep
fat fryer, grill, frying pan). In which case you must use an
air an air duct (available as an accessory).

4. The air intake temperature must be under 104°F (40°).

5. The operating sta has to make sure that the installation,
support and inspection is done by qualied personnel.

Installation Ambience

CONDITIONS STORAGE FUNCTION

Max. Ambient
Temperature

Max. Relative
Humidity Of Air

> -4°F (-20ºC) to

158°F (70ºC)

> -10% to 90% > 30% to 90%

> 41ºF (5ºC) to

104ºF (40ºC)

Electrical Connections

Turn the control knob to the OFF-position before connecting
the cooker to the voltage supply.

The operator has to insure that all installation, maintenance
and inspection work is carried out by authorized and
qualied personnel.

1. Check and ensure that the supply voltage matches the
voltage given on the specication plate.

2. The electrical connections must satisfy local house
installation regulations. The valid national and local
regulations must be observed.

3. The cooker is provided with a cord and plug (60 cycle
units only).

Part # 4529895 (01/31/08) Page 9

9"

[288.6 mm]

8 3/16"

[208 mm]

11" [279.4mm]

10 3/16" [258.8mm]

5/32"

[4mm]

FRONT VIEW

TOP VIEW

4 Holes

CUTOUT

9.125" x 7"

[231.8mm x 177.8mm]

4 HOLES

INSTALLATION Continued

Cut Out

The size of the cut out required will vary depending on
the model of the unit. (See cut-out dimensions for the
various unit in the dimensions and specications sections).
Make sure there is enough depth below the top surface
to accommodate the depth of the unit and the air intake
connection. Apply silicone to the top of the table and press
the unit frame onto the silicone, allowing for a complete
watertight seal between the unit and the table.

Fresh Air Intake Installation

The built-in induction units require a cooling air intake to
operate eectively. The air intake housing is mounted to
the cabinet, and is tted with a removable stainless steel
grease lter that can be cleaned in a dishwasher. Install the
air intake housing and connect it to the induction unit with
the aluminum air duct. Maximum length of this air inlet is
to be 96” (8’). Make sure the cabinet is also equipped with
a louvered air exhaust having a size of no less than 30 sq
inches (50 sq inches for dual units) for the hot air to escape
(by installer). Failure to provide adequate ventilation for the
unit will result in the unit overheating, nuisance shut down
and potential failure of the unit.

Figure 1.

Figure 1 Continued

Unit Installation

Check and ensure, that the supply voltage matches the
voltage given on the specication plate.

The cooker must be installed so that it is level and that the
top of the unit has been sealed to the counter. Install the air
intake kit to the bottom of the unit, and ensure that there is a
minimum of 30 sq inch opening to allow the heated air from
the cooling fan to be discharged into the room.

Part # 4520895 (01/31/08)Page 10

INSTALLATION Continued

6 1/2"

[165 mm]

5"

[127mm]

7 7/8"

[200mm]

6 3/8"

[162mm]

Cut-Out For
Control Box

Control
Knob

Edge

Protection

2 1/4"

[57mm]

2 3/8"

[60 mm]

1 3/8"

[35mm]

Cable

Remote Control Installation

Install the remote mounted controls at the front of the unit in
a convenient location, and connect to the unit (2 controls are
provided for the dual hob model).

Figure 2

For Units Used Up To October 

Up to serial # IN16.0044.101 (See Fig 2).

Part # 4529895 (01/31/08) Page 11

4.09"

[104mm]

4.09"

[104mm]

4.72"

[120mm]

4.72"

[120mm]

0"

0.55"
[14mm]

0.75"
[19mm]

1.73"
[44mm]

4.17"
[106mm]

4.72"
[120mm]

3.66"

[93mm]

REMOTE

INSTALLATION Continued

For Units Used From October 

From serial # IN16.0045.1001

The remote rotary control is mounted on a plate measuring

4.72” (120mm) high x 4.72” (120mm) wide that is mounted to
the front of a fabricated cabinet (supplied by others) with 4
screws. The Cut-out opening for the control is 3.40” (86mm)
high x 3.40” (86mm) wide.

Part # 4520895 (01/31/08)Page 12

OPERATION

Function Test

Before carrying out function checks, the operator must know
how to operate the cooker.

Your cooker must be positioned in a suitable place and
connected to a voltage supply. Make sure the cooker is well
positioned and free from exposure to vibration.

Make sure the knob is in the “OFF” position.

Remove all objects from the glass ceramic cooking zone,
verify if this area is neither cracked not broken. Don’t
continue with use when the glass ceramic cooking zone is
cracked or broken, immediately switch o and disconnect
the cooker from the outlet.

CAUTION The glass ceramic cooking zone is warmed up
from the heat of the pan. To avoid injuries (burning) do not
touch this area.

1. Use a pan that is suitable for induction cooking, having
a bottom diameter of at least 127 mm (5”). Note for Wok
units, use supplied wok pan.

2. Put some water in the pan and place the pan in the center
of the heating area.

3. Turn the control knob ON ( in a position between 1 and

10) The indicator will illuminate lights (green), and the
water will be heated.

4. Is the pan placed in the center of the heating area?

To verify if the pan is suitable, use a permanent magnet and
nd out if it sticks to the bottom of the pan. If not, your pan
is not suitable for induction cooking. Choose a pan which is
recommended for induction cooking.

If in spite of all positive controls and tests the cooker doesn’t
work, refer to the Trouble Shooting Section.

Heating

The induction cooker is switched on with the control knob
(OFF ON). The cooker is immediately ready for operation.
The illumination indicator operation lights means that
energy is being transferred to the pan.

The power rating is set by turning the control knob.
The inductive power depends on the position of the
potentiometer,

Position 1: Minimum Power

Position 10: Maximum Power for GUI 2.5

Position 12: Maximum Power for all other models.

Control Knob

The number that points to the indicator operation marks the
actual position of the control knob.

4. Take the pan away from the heating area, the indicator
light will ash.

5. Place the pan back on the heating area, the indicator light
will illuminate and the heating process will continue.

6. Turn the control knob to the OFF position, the heating
process will stop, indicator light turns o.

The shining indicator light operation means that energy is
being transferred to the pan.

If the indicator operation remains o, check the following:

1. Is the cooker connected to the outlet?

2. Is the control knob in the ON position?

3. Did you use a suitable pan (bottom diameter at least 127
mm (5”), pan made of suitable material)?

OFF - Position

0 points to the indicator operation.

ON - Position

Any position, where other than 0 points to the indicator
operation.

Simmer Control

We have designed these units with excellent simmer control,
The 3.5kW and 5.0Kw units all feature an innite control
and we have marked the overlays from 1-12 as the power
increases. (0-10 for GUI2.5 BI). We have designed the units
such that the range from 1-9 (1-7 on GIU2.5 BI) controls the
heat from about 5% to 50% of total power, giving a great
range of simmer control. The power jumps dramatically for
strong boiling and quick heat after that.

Part # 4529895 (01/31/08) Page 13

OPERATION Continued

Cooking Process

Due to the following characteristics, the operator must be
more attentive when using the induction cooker than it
would be required with other appliances.

The heat storage capacity of this system is very low. If the
heating level is changed with the control knob, the food is
immediately exposed to a dierent temperature. Empty pots
and pans will heat up very quickly and are then ready for
cooking. Once this has occurred, carefully adjust the heating
graduation to the desired cooking level by setting and
adjusting the power with the control knob.

Set and adjust the power with the control knob. The pan
should always remain in the center of the heating area,
otherwise, the bottom of the pan is heated unequally and
the food inside the pan may burn.

When heating up oil or grease, constantly check the pan to
prevent oil and grease from overheating and burning.

Comfort

The cooker only transmits energy if a pan is placed on the
heating area. If you take the pan away from the heating area,
power transfer stops immediately. If the pan is put back on
the heating area, the selected power will be transferred to
the pan again.

After switching the cooker to the OFF position cooking will
stop.

Pan Detection

During pan detection, the indicator operation ashes. No
power is transferred and the indicator lamp ashes if no pan
or an unsuitable pan is detected. Pans having a diameter
smaller than 127 mm (5”) are not detected.

Control Of The Heating Area

The heating area is controlled with a temperature sensor.
Overheated pans (hot oil, empty pans) will be detected.
Energy transfer will be stopped. The induction unit must be
restarted after it has cooled down.

Out Of Operation

If the cooker is not in use, make sure that the control knob is
in the OFF position. If you don’t use the cooker for a longer
period (several days), unplug the unit.

Make sure that no liquid can enter into the cooker, and do
not clean the cooker with a jet of water.

SAFETY CONCERNS

Description Of Danger Signs

This symbol identies the safety
information which may cause
danger (personal injury) for people
at non-observance of proper
operation

Indicates a hazard or unsafe

CAUTION

practice which could result in
minor personal injury or property
damage.

Information signs mounted directly on the cooker must be
observed at all times and kept in a fully legible condition.

EXAMPLE:

CAUTION Refer to instructions before operating or servicing
the unit.

Safety Conscious Work

The safety information contained in these instructions for
use, the existing national regulation for the prevention of
accidents as well as any internal working operating and
safety regulations stipulated by the operator must be
observed.

Part # 4520895 (01/31/08)Page 14

SAFETY CONCERNS Continued

The sta for assembly, installation, commissioning, operation
and maintenance must have the appropriate qualications.
The eld of responsibility, competence and supervision of the
sta must be dened and controlled.

Certain risks may be associated with non-observance of
precautions, including:

1. Danger to persons through electrical causes.

2. Danger to persons through overheated pans.

3. Danger to persons through an overheated cooking
platform (ceran plate).

The operating reliability of the cookers can only be
guaranteed with proper use.

Operator/Operating Personnel Safety
Information

Any risks from electric power must be eliminated. The
induction unit shall only be used if the installation of the
electricity is tted by an approved installation contractor in
accordance with specic national and local regulations.

1. The heating area is warmed up from the heat of the pan.
To avoid injuries (burning) do not touch the heating area.

2. To Avoid overheating of pans by means of evaporating
the contents, don’t heat up pans unattended.

3. Switch the control knob o if you take the pan away for a
while. This will avoid having the heating process continue
automatically when a pan is placed back on the heating
area.

5 As metallic objects are heated up very quickly when

placed on the operating heating area, do not place
any other objects (Closed cans, aluminum foil, cutlery,
jewelry, watches etc.) on the induction cooker.

6. Persons with a pacemaker should consult their doctor
before using an induction cooker.

7. Do not place credit cards, phone cards, cassette tapes
or other objects that are sensitive to magnetism on the
Ceran plate.

8. The induction cooker has an internal air-cooling system.
Do not obstruct the air inlet – and air outlet slots with
objects (cloth). This would cause overheating and
therefore the cooker would switch o.

9. Avoid liquid entering the cooker. Do not let water or food
overow the pan.

10. Do not clean the cooker with a jet of water.

11. If the heating area (Ceran plate) is cracked or broken, the
induction cooker must be switched o and disconnected
from the electrical connection. Don’t touch any parts
inside the cooker.

Unauthorized Reconstruction And
Use Of Spare Parts

Reconstruction of the cooker or changes to the cooker are
not allowed. Contact the manufacturer if you intend to make
any changes on the cooker. To guarantee the safety, use
only genuine spare parts and accessories. The use of other
components voids all warranties.

4. Do not insert any piece of paper, cardboard, cloth, etc.
between the pan and the heating area, as this might
initiate a re.

Part # 4529895 (01/31/08) Page 15

TROUBLE SHOOTING

CAUTION Do not open the cooker, dangerous electric
voltage inside.

The cookers may only be opened by authorized service
personnel.

Stop any actions if the heating area (Ceran plate) is cracked
or broken, the induction cooker must be switched o and
disconnected from the electric supply. Don’t touch any parts
inside the cooker.

Error Messages

LED 8 LED 7 LED 6 LED 5 CODE SIGNIFICATION NOTES

- - - - - No fault, normal operation

- - - on 1 No spool current, Hardware overcurrent

- - on - 2 High spool current, Software overcurrent

- - on on 3 Temperature cooling plate

- on - - 4 Temperature cooking platform *

- on - on 5 Power rotary switch in line break

- on on - 6 Inside temperature

- on on on 7 Sensing element of cooking platform, short circuit **

on on - - 12 Power reduction cooling plate temperature ***

on on - on 13 Power reduction cooking platform temperature ***

* The induction unit can only be re-started by turning the control knob o and back on again.

** The induction unit continues working but the temperature of the cooking platform is not controlled anymore

*** The induction unit continues working with reduced power cycles.

Trouble Shooting Guide

Fault Possible Cause

No heating indicator operation is OFF
(dark)

Action to take through operator or

operating personnel

No electrical supply Check if the electrical supply (cable

plugged in the wall socket), check
preliminary fuses

Control knob in OFF - position Turn control knob ON

Pan too small (bottom diameter less
than 5” (127 mm )

Pan is not placed in the center of the
heating area (the cooker can’t detect
the pan)

Unsuitable pan Choose a pan which is recommended

Cooker defective Ask your supplier for repair service,

Use a suitable pan

Move the pan to the center of the
heating area

for induction cooking *

unplug the cooker from the electrical
supply

Part # 4520895 (01/31/08)Page 16

TROUBLE SHOOTING Continued

Fault Possible Cause

Poor heating, indicator operation is on
(shines)

No reaction to control knob positions Control knob defective Ask your supplier for repair service,

Heating cycle switches o and on
within minutes, fan is active

Heating cycle switches o and on
within minutes, fan is never active

After a longer permanent operating
time, the heating switches o and on
within minutes

Small metallic objects (e.g. Spoon) are
heated up within the cooking area

Used pan is not ideal Use a pan which is recommended for

Air-cooling system obstructed Verify, that air inlet and air outlet are

Ambient temperature is too high (the
cooling system is not able to keep the
cooker in normal operating
conditions **)

One phase is missing (only with three
phase supply)

Cooker defective Ask your supplier for repair service,

Air inlet or outlet obstructed Remove objects from air inlet and air

Fan dirty Clean fan

Fan defective Ask your supplier for repair service

Fan control defective

Coil overheated, cooking area too hot Switch cooker o, remove pan and wait

Empty pan

Pan with overheated oil

Pan detection tuned incorrectly Control logic board

Action to take through operator or

operating personnel

induction cooking, compare results
with ‘your’ pan

not obstructed with objects

Verify, that no hot air is sucked in by the
fan. Reduce the ambient temperature.
The air inlet temperature must be lower
than 40ºC/110ºF

Check preliminary fuses

unplug the cooker from the electrical
supply

unplug the cooker from the electrical
supply

outlet slots, clean the slots

until the cooking area has cooled o

* To verify if the pan is suitable, use a permanent magnet and nd out if it sticks on the bottom of the pan. If not, your pan is
not suitable for induction cooking. Choose a pan which is recommended for induction cooking. Choose pan material suitable
for induction appliances.

** The cooling-system (fan) starts to operate when the heat temperature exceeds 55°C/130°F. At heat temperatures higher
then 70°C/160°F, the controller automatically reduces the power to keep the power unit in normal operating conditions. The
cooker runs in a non continuous mode. This mode can be heard.

Part # 4529895 (01/31/08) Page 17

CLEANING AND SERVICING

Cleaning

The cleaning of the Ceran plate and the ceramic bowl is
identical to that of other similar surfaces like glass. Do not
use corrosive or abrasive cleaning agents, such as grill and
oven sprays, stain and rust removers, scouring powder or
rough sponges.

Before being cleaned, the Ceran plate must be cooled down.

Other maintenance and servicing work other than cleaning
as described here, must be done by authorized service
personnel.

Common types of soiling and recommendations how to treat
them:

Slight soiling, no burned residues

Wipe with a moist cloth (scotch), without cleaning agent

Sticky soiling

Remove with a scraper (razor blade). Then wipe the heating
area with a moist cloth

Lime deposits, caused by water which has boiled over.

These spots can be removed with vinegar or a special
cleaning agent.

Food containing sugar, plastic, aluminum foil.

Immediately scrape o the sugar, plastic or aluminum foil
residues thoroughly from the hot cooking area. eg with a
razor blade. After removal of the residues, clean it with a
cleaning agent.

If the heating area soiled with residues of sugar, plastic
or aluminum foil cools down without prior cleaning, the
ceramic surface might become deformed by pinhead sized
pits.

Make sure that no liquid can enter in the induction unit. Do
not clean the Cooker with a jet of water.

Support

Good maintenance of the induction cooker requires regular
cleaning, care and servicing. The operator has to ensure that
all components relevant to safety are in perfect working
order at all times.

The cooker has to be examined at least once a year by an
authorized technician.

CAUTION Do not open the cooker, dangerous electric
voltage inside.

The cookers may only be opened by authorized personnel.

Part # 4520895 (01/31/08)Page 18

Part # 4529895 (01/31/08) Page 19