Gunter & Hauer GH 43 CI User manual

Günter & Hauer
INSTRUCTION MANUAL
Built-in Gas Hob
GH 43 CI / GH 643 IVR / GL 643 IVR
GL 641 TN / GL 641 WTN
GL 745

Günter & Hauer
CONTENT
PRECAUTIONS
2
USE OF GAS BURNERS
4
CONNECTION
6
INSTALLATION
9
HOB OPERATION
12
CLEANING
15
SPECIFICATIONS
17

Günter & Hauer
2
PRECAUTIONS
Before installing the appliance and using it, please read the
instruction carefully.
It is very important that the instruction manual is kept with the
appliance so that it can be consulted in the future if you have
any questions.
If you transfer or sell this appliance to another person, make
sure that the instruction is also given to them.
This appliance must only be used for the purpose for which it is
intended, i.e. for cooking at home.
(!) WARNING: All our devices are for home use only and not for commercial
purposes.
Only adults are allowed to use this product.
Make sure that children do not touch the controls or play with the appliance.
It is also forbidden to use the device by persons whose sensory, mental or physical
иallow to use it in safe conditions without supervision or without instructions of the
responsible person who ensures proper use of the device.
All installations, adjustments and readjustments to the appropriate
type of gas must be performed by qualified personnel in accordance
with current regulations. Special instructions are provided in the
section intended for the installer.
This device complies with the following ESS directives:
-2006/95 (Low Voltage Directive);
-89/336 (EMC Directive);
-93/68 (general directive); with the following changes.
After taking out the appliance from its packaging, make sure that it has no damage and
its power chord is in a good condition. Otherwise, contact the dealer before putting the
appliance into operation.
Before performing any operation, make sure that the appliance is disconnected from the
mains.
Make sure that air can circulate freely around the appliance. Insufficient ventilation can
lead to lack of oxygen.

Günter & Hauer
3
This appliance is not connected to a combustion product disposal device. It must be
installed and connected in accordance with current installation rules. Particular attention
should be paid to the rules concerning ventilation.
The use of a gas appliance for cooking leads to the release of heat and humidity in the
room in which it is installed. Provide adequate ventilation of the kitchen: keep the
openings for natural ventilation free or install a mechanical extractor (exhaust fan).
If you use the appliance intensively and for a long time, you need to increase the
ventilation efficiency, for example by opening a window or increasing the power of the
electric exhaust device, if it is installed.
If repairs or adjustments are required, contact the nearest authorized service centre,
which is supposed to use original spare parts.
Unauthorized change of characteristics of this product or introduction of any changes in
its design may lead to dangerous consequences.
Keep the appliance clean. Accumulation of food residues can lead to ignition.
After using the appliance, make sure that all controls are in the "OFF" position.
WARNING! If there is asmell of gas in the room, itis necessary to close the general
gas supply valve (close the cylinder valve), close all the taps of the gas hob, open
the windows and do not take any action related to fire or sparking: do not light
matches, do not smoke , do not switch on / off lighting and electrical appliances,
etc. If it is impossible to detect and eliminate gas leaks, it is necessary to
immediately call the emergency gas service.
Before using the appliance, remove all packaging material, including
advertising labels and protective film, if any.

Günter & Hauer
4
USE OF GAS HOB
On the front of the panel there are handles for controlling gas burners. The symbols
depicted next to the handles indicate their correspondence to certain burners.
All built-in gas hobs, except for automatic electric ignition, are equipped with a special
protective function "gas control". If for any reason the burner flame goes out, the gas
supply will be stopped.
The feature requires simple actions taken by the user when setting fire to the burners,
namely:
Press the corresponding knob of the burner and turn it counterclockwise to the "Max.
heat" symbol.
This position also corresponds to the “Ignition” symbol. When you press the control
knob in this position, sparks are formed - the ignition will happen automatically.
After the flame appears, hold the handle for 5-8 seconds. This will allow the
thermocouple to heat up and switch off the safety device. Otherwise the gas supply will
be interrupted.
Make sure the flame is stable and adjust it to the desired level.
If several attempts to ignite the burner fail, check the burner cover and splitter to see if
they are in the correct position. To extinguish the flame, turn the knob clockwise all the
way to the "OFF" position (•).
ON/OFF
Max. Heat
Min. Heat
Ignition
Burner Place

Günter & Hauer
5
BURNER DESIGN
1 –Burner Cap
2 –Burner splitter
3 –Splitter Body
4 –Ignition spark
5 –Gas control Thermoelement
Do not try to turn the control knob without pressing it, as this may cause the gas valve
to fail.
In the absence of power supply, the ignition of the burner can be performed without
an electrical device; in this case, raise the fire to the burner, press the corresponding
knob and turn it counterclockwise to the maximum position.
When the power supply is applied after the hob is installed or switched off, it is
normal for the spark plug to fire automatically.
Do not hold the control knob for more than 15 seconds. If the burner does not light
up even after 15 seconds, release the control knob, turn it to the "OFF" position and
wait at least one minute before attempting to turn the burner back on.
Standard burner
SABAF Triple Burner
SABAF Triple Burner

Günter & Hauer
6
CONNECTION
IMPORTANT WARNING: The operations described below must be performed by
qualified personnel in accordance with applicable regulations.
THE MANUFACTURER IS NOT RESPONSIBLE FOR DAMAGES WHICH
RESULT FROM INAPPROPRIATE INSTALLATION OF THE DEVICE AND
VIOLATION OF THE ABOVE RULES.
Appliance must be disconnected from the mains before carrying out any work on it. If
a power supply is required to perform an operation, make sure that all necessary
precautions are taken in this case.
Do not install the appliance near flammable materials (eg curtains, towels, etc.)
CONNECTION TO THE GAS NETWORK
In accordance with current regulations, it is possible to make a fixed connection or use
a flexible stainless steel hose. When using flexible metal hoses, be careful that they do
not touch moving parts or they do not get crushed. Take the same precautions if the hob
is installed in combination with an oven.
IMPORTANT: To ensure proper operation, energy saving and long lasting service, the
supply voltage and gas pressure must meet the recommended values. The adjustable
connecting piece is attached to the gas main pipe with a G1 / 2 nut. Insert between the
seal parts as shown in the scheme below. Screw in the parts without tightening, adjust
the fitting in the required direction and tighten all connections.
1 –Pipe with a nut at the end
2 –Sealant
3 –Adjustable connecting piece
After installation, check that the pipe
connections are completely sealed, use
a soap solution and never use a flame.

Günter & Hauer
7
ELECTRICAL CONNECTION
For operation of this gas hob it is necessary to provide power supply from a single-phase
electric network with voltage of 220 ~ 230 V. Connection has to be executed according
to norms and according to current legislation. Before connecting, make sure that:
• the electrical network has a proper grounding in accordance with current regulations;
• After installing the appliance, easy access to the mains socket or multi-pole switch is
provided.
The hob is completed with a power cord and a plug. Connect it to a suitable grounded
socket.
If the appliance is permanently connected to the
mains, it is necessary to install a multipole
switch between them with a distance between
open contacts of at least 3 mm, the type of which
according to the current rules corresponds to the
required load.
The switch must not open yellow / green
grounding cable. The brown phase cable
(coming from terminal "L" of the terminal
block) must be connected to the phase of the
power supply network.
The mains cord must be placed in such a way
that no part of it can be heated above 75 ° C.
An example of the optimal cord laying is shown
in the figure on the left. When laying the cord,
secure it to the side of the furniture with clamps
to avoid contact with the equipment installed
under the hob.
L (phase) –brown
cabel
N (zero) –blue cabel
C –power cord
BACK VIEW
FRONT VIEW
clamps
Working
hole in
the
furniture
Rigid copper pipe or
stainless-steel hose

Günter & Hauer
8
(Grounding) - yellow-green wire
Replace the power cord only at a service center or with qualified personnel.
If it is necessary to replace the power cord, use a cord type H05VV-F or
H05RR-F with a cross section of 3X0.75 mm2 in accordance with current regulations.
The connection to the terminal box should be made as shown in the figure above.
READJUSTMENT TO OTHER TYPES OF GAS (NOT ALL MODELS)
Replacement of nozzles
1. Remove the grilles.
2. Remove the burner caps and covers.
3. Using a size 7 socket wrench, unscrew and
remove the injectors as shown in the figure,
replace them with nozzles that are suitable for the
type of working gas.
4. Assemble the parts back by following the steps
in reverse order.
If the pressure of the gas used differs from the
provided one, the appropriate gas pressure
regulator must be installed on the inlet pipeline,
which corresponds to the norms in force in the
country where product is used.
After replacing the nozzles, it is necessary to
adjust the flame level.
MINIMUM FLAME ADJUSTMENT
To adjust the minimum level, follow these steps:
1. Light a fire in the burner following the
instructions above.
2. Set the tap to the minimum flame position.
3. Pull out the handles.
4. Adjust the bypass valve (bypass screw) shown in the figure with a slotted
screwdriver.

Günter & Hauer
9
• If the 20 mbar / 13 mbar methane appliance is readjusted to liquefied gas, screw the
bypass valve clockwise as far as it will go.
• If the liquefied gas appliance is set to methane at a pressure of 20 mbar, unscrew the
bypass valve by about 1/4 turn.
• When adjusting a methane-operated appliance with a pressure of 20 mbar, on methane
with a pressure of 13 bar, unscrew the bypass valve about 1/4 turn.
• If the liquefied gas appliance is set to methane at a pressure of 13 mbar, unscrew the
bypass valve by about 3/4 turn.
• In any case, it is necessary to obtain a small homogeneous and uniform ring of the
burner flame as a result.
5. Finally, check that when the tap is quickly turned from the position of the maximum
flame to the position of the minimum flame, the fire in the burner does not go out.
The adjustment described above can be easily performed regardless of the location or
mounting of the hob in the kitchen furniture.
INSTALLATION
This hob is intended for installation in the furniture steady against influence of high
temperatures. The walls of the furniture must withstand a temperature of at least 75 °C
plus ambient temperature in accordance with European standards.
Avoid installing the appliance near flammable materials such as curtains, etc.
Bypass valve for regulating
the minimum mode

Günter & Hauer
10
In a table-top it is necessary to prepare an aperture for embedding according to the sizes
specified in drawing, thus it is necessary to provide that distance between edge of the
device and the nearest wall was not less than 50-55 mm.
1. GH 43 CI
2.GH 643 IVR
3.GL 643IVR

Günter & Hauer
11
4.GL 641 TN / GL 641 WTN
5. GL 745
If an extractor hood is to be installed above the hob, it must be at least 750 mm away
from it.
It is recommended to insulate the hob from the furniture in which it is built, the dividing
panel, leaving a distance of at least 100 mm between it and the appliance.
If the hob is installed together with the oven, precautions should be taken to ensure that
safety rules are observed.
Special attention should be paid to ensure that the power cord and gas pipe do not come
into contact with hot parts of the oven body. In addition, when installing the hob over
an oven without forced cooling ventilation, air inlets with a cross-section of at least 200
cm2 at the bottom and outlets with a cross-section of at least 60 cm2 at the top should
be provided.

Günter & Hauer
12
HOB MOUNTING
A special sealing gasket and a set of brackets for fastening are added to the hob. To
install the hob, perform the following operations:
• Remove the pan support and splitter
covers.
• Turn the appliance over and mount the
sealing gasket S at its edges (in some
cases the gasket will already be installed at
the factory).
• Insert the hob into the built-in hole in the
worktop and fix it with the screws C
inserted in the mounting brackets B
(fastening clips).
The tension of the screws must be
sufficient for the sealant to come out, the
excess of which can be easily removed.
INSTALLATION PREMISES
This appliance is not connected to combustion products removal equipment. A
combustion product removal system must be provided in the room where the hob is
installed.
This can be either a hood or a fan on the window or vent, which is switched on when
using the appliance. The room where the appliance is installed must have a natural air
supply for normal gas combustion and for ventilation. The air volume must be at least
20 m3.
The natural flow of air should occur directly through the vents in the wall, or through
an air duct. The use of indirect ventilation by means of air extraction from the premises
adjacent to the kitchen is also allowed, provided that the current norms are observed.
The minimum cross-section of the ventilation opening must be 200 cm2.
HOB OPERATION
To ensure maximum efficiency of the burner, it is strongly recommended to use
only pans and frying pans with a flat bottom, appropriate in size to the burner used,
(A) Sealing gasket
(C) Screw
(B) Bracket

Günter & Hauer
13
so that the flame does not come out from under the bottom of the pan (see the
following table).
BURNERS SCHEME
GH 43 CI / GH 643 IVR / GL 643 IVR
1 –Semi-Rapid (1750 W)
2 –Semi-Rapid (1750 W)
3 –Auxiliary (1000 W)
4 –Rapid (3000 W / 3300 W / 3300 W)
GL 641 TN / GL 641 WTN
1 –Triple WOK (3800 W)
2 –Semi-Rapid (2000 W)
3 –Auxiliary (1000 W)
4 –Rapid (3000 W)

Günter & Hauer
14
GL 745
1 –Rapid (3000 W)
2 –Auxiliary (1000 W)
3 –Triple WOK (3300 W)
4 –Semi-Rapid (1750 W)
5 –Semi-Rapid (1750 W)
Burner type Dish Size (cm)
Auxiliary 10-14
Semi-Rapid 16-18
Rapid 20-22
Triple 24-26
As soon as the liquid in the pan starts to boil, reduce the flame to the minimum needed
to keep it simmering.
Use only pans and flat-bottomed frying pans.
When using a pan smaller than recommended, the size of the flame will break out from
under its bottom and cause the handle to overheat.

Günter & Hauer
15
Carefully control the cooking of oil or fat, because in case of overheating they may
ignite. Therefore, it is not recommended to cook for a long time using kitchen stones, in
ceramic dishes, or on cast-iron plates.
Do not use aluminum foil to protect the hob from contamination.
Make sure that the dishes do not protrude beyond the edges of the hob and stand on the
burner in the center - this way you will reduce gas consumption.
Do not place unstable or deformed utensils on the pan support: if such utensils are
overturned or liquid is spilled, you may be injured.
• Cooking utensils should not be in the control area of the hob.
• Do not use aerosols near a working hob.
• Before removing the pan, reduce the flame power or turn off the burner.
•Make sure that the pan handles are rotated in such a way as to ensure safety.
• After lighting the hob, make sure that the flame is even.
CLEANING
Disconnect the appliance from the mains before carrying out any maintenance
or repair work. Do not use steam cleaners to clean the appliance.
Wait for the appliance to cool down.
Enameled details
It is recommended to wash enameled parts with a warm soap solution or mild detergent.
Do not use abrasives or corrosives. Do not allow substances such as lemon juice,
tomatoes, salt water, vinegar, coffee and milk to remain on the enamel surface for a long
time.

Günter & Hauer
16
Stainless steel parts
Stains may appear on stainless steel parts if they come into contact with hard water or
abrasive detergents for a long time. It is recommended to wash them with asoap solution
and wipe dry with a soft cloth.
The shine will be preserved if used regularly with appropriate care products. Use special
detergents for steel.
Grills, burners
In case of contamination of burners and grate, these elements must be removed and
washed in warm water with the addition of agents that remove grease and dirt. Then
they should be wiped dry. It is recommended to install cast iron grilles only in the
appropriate slots, so as not to scratch or damage the panel. The lids of the dividers can
be washed with a sponge soaked in soapy water or in a solution of mild detergent. After
washing, they should be wiped dry and carefully put in place. Check that the holes in
the dividers are blocked.
Spark plug
Electric ignition is performed using ceramic and metal electrodes. Keep these parts
clean to prevent ignition difficulties, and make sure that the holes in the burner flame
cutter are not clogged. Constantly check the cleanliness of the safety valve probe (gas
control) and the spark plug. This will ensure their optimal functioning.
Gas valves
Lubrication of valves, if necessary, should be performed only by a qualified specialist.
It is not recommended to use the following:
• household detergents with a bleaching effect,
• impregnated sponges, unsuitable for cleaning dishes with non-stick coating;
• metal sponges; stain removers for bathtubs / sinks.
STAIN REMOVAL
Light spots of pearl color (aluminum residues) can be removed from the cooled down
hob with a special detergent.
Lime stains (for example, boiled water) can be removed with vinegar or a special
detergent.
When removing fried sugar, stains containing sugar, burnt plastic and foil, it is better to
clean while the stove remains hot. You must immediately carefully scrape off the
remnants (hot) with a sharp object from a hot work surface. After removing the dirt from
the hot surface, after the surface cools down, the hob can be cleaned with a special
detergent.

Günter & Hauer
17
Keep the area near the flame openings under the hood very clean. Clean the holes of
the burner nozzles using only copper wire. Do not use steel wire or open holes.
PERIODIC TECHNICAL INSPECTION
In addition to the usual care of the hob you need to:
•Perform periodic technical control of the controlling elements of the hob and its
working units. After the expiration of the warranty period at least once every two years
it is necessary to contact the service center in order to conduct a technical inspection of
the hob;
•Eliminate detected problems; and
•Carry out periodic care of working knots of the hob.
SPECIFICATIONS
Burners
Type of gas and
pressure
Gas usage
Nozzle
diameter
Efficiency
Valve bypass
diameter
№
Name
mBar
g/h
l/h
1/100mm
MIN
MAX
1/100 mm
1
Rapid
G30 (butane) 28-30 mBar
G31 (propane) 37 mBar
G20 (natural) 20 mBar
G20 (natural) 13 mBar
218
214
-
286
286
85
85
115-Y
131
0,75
0,75
0,75
0,75
3
3
3
3
42
Adjustable
2
Semi-
Rapid
G30 (butane) 28-30 mBar
G31 (propane) 37 mBar
G20 (natural) 20 mBar
G20 (natural) 13 mBar
127
125
-
167
167
65
65
97-Z
112
0,55
0,55
0,55
0,55
1,75
1,75
1,75
1,75
34
Adjustable
3
Auxiliary
G30 (butane) 28-30 mBar
G31 (propane) 37 mBar
G20 (natural) 20 mBar
G20 (natural) 13 mBar
73
71
-
95
95
50
50
72-X
72
0,35
0,35
0,35
0,35
1
1
1
1
27
Adjustable
4
Triple*
G30 (butane) 28-30 mBar
G31 (propane) 37 mBar
G20 (natural) 20 mBar
G20 (natural) 13 mBar
255
250
-
333
333
95
96
130-K
150
1,6
1,6
1,6
1,6
3,5
3,5
3,5
3,5
73
Adjustable
*Triple burner is available on GH41C

Günter & Hauer
18
SERVICE AND SPARE PARTS
Before leaving the plant, the device has passed acceptance tests, and its adjustment was
carried out by qualified specialists to ensure the best performance. Any repairs or
adjustments that may be necessary in the future must be carried out with special care
and attention. For this reason, we recommend that you always contact the dealer from
whom you purchased the product or thenearest authorized service center, indicating the
type of fault, the model of the device and the serial number that can be found on the
sticker.
The warranty on the device takes effect from the date on which you first purchased the
device, which will be confirmed by the presentation of a valid document proving the
purchase of the device.
The warranty on the device is personalto the original purchaser of this device and cannot
be transferred to another user.
This appliance complies with EU Directive 2002/96 / CE
A special sign depicting a crossed-out wheeled bin means that this appliance
must be disposed of separately from household waste in accordance with
local regulations. You will help to avoid negative consequences for the
environment and human health, which can be caused by improper recycling
at the end of its service life. Disposal of the appliance must be carried out in
accordance with current environmental legislation and waste disposal
regulations. For more detailed information about recycling of this appliance,
please contact the relevant department (Department of Ecology and
Environmental Protection), the cleaning service or the shop where you
purchased the appliance.
ELECTRICAL COMPONENTS
Description
Diameter (mm)
Wire type
Power cord and plug
3 x 0,75 mm2
3 x 0,75 mm2
H05RR-F
H05VV-F
THE MANUFACTURER RESERVES THE RIGHT TO MAKE
CHANGES THAT DO NOT AFFECT THE FUNCTIONAL
CHARACTERISTICS OF THE DEVICE
«Günter & Hauer GmbH»
www.gunter-hauer.eu