BOMANN GSP 7407 House Hold Dishwasher Instruction Manual
- June 6, 2024
- BOMANN
Table of Contents
GSP 7407 House Hold Dishwasher
HOUSEHOLD DISHWASHER GSP 7407
Instruction Manual
Contents
Introduction ………………………………………………………………………………………………….. Page 3 General Notes
………………………………………………………………………………………………. Page 3 Special safety Information for
this Unit ……………………………………………………………………. Page 4 Unpacking the Appliance
………………………………………………………………………………….. Page 5 Appliance Equipment
………………………………………………………………………………………. Page 5 Installation
…………………………………………………………………………………………………… Page 5 Prior Using for the first Time
……………………………………………………………………………… Page 7 Loading the Dishwasher
………………………………………………………………………………….. Page 10 Startup / Operation
………………………………………………………………………………………….. Page 12 Cleaning and Maintenance
………………………………………………………………………………… Page 15 Troubleshooting
……………………………………………………………………………………………… Page 16 Technical Data
……………………………………………………………………………………………….. Page 17 Disposal
……………………………………………………………………………………………………… Page 18
2
Introduction
Thank you for choosing our product. We hope you will enjoy using the
appliance.
Symbols in these Instructions for Use Important information for your safety is
specially marked. It is essential to comply with these instructions to avoid
accidents and prevent damage:
WARNING: This warns you of dangers to your health and indicates possible
injury risks.
CAUTION: This refers to possible hazards to the machine or other objects.
NOTE: This highlights tips and information.
General Notes
Do not use it outdoors. Keep it away from sources of heat, direct sunlight and
humidity.
Do not operate the appliance without supervision. When not in use, for
cleaning, user maintenance
works or with disruption, switch off the appliance and disconnect the plug
(pull the plug itself, not the lead) or turn off the fuse. The appliance and
if possible the mains lead have to be checked regularly for signs of damage.
If damage is found the appliance must not be used. For safety reasons,
alterations or modifications of the appliance are prohibited. To ensure your
children’s safety, please keep all packaging (plastic bags, boxes, polystyrene
etc.) out of their reach.
WARNING: Do not allow small children to play with the foil. There is a danger
of suffocation!
Read the operating instructions very carefully before putting the appliance
into operation and keep the instructions including the warranty and the
receipt. If you give this device to other people, also pass on the operating
instructions.
NOTE: Due to constant product modifications, your de-
vice may differ slightly from these operating instructions; Functions and
methods of use remain unchanged. The illustrations in these operating
instructions may differ from the original device.
The appliance is designed exclusively for private use and for the envisaged
purpose. This appliance is not fit for commercial use.
The appliance is only to be used as described in the user manual. Do not use
the appliance for any other purpose. Any other use is not intended and can
result in damages or personal injuries.
3
Special safety Information for this Unit
The maximum number of place settings to be washed is 10. This unit is intended
to be used in household and similar applications
such as – staff kitchen areas in shops, offices and other working environ-
ments; – by clients in hotels, motels and other residential type environments;
– in farm houses. The appliance is to be connected to the water mains using
new hose sets and that old hose-sets should not be reused. The maximum
permissible inlet water pressure is 1 Mpa. The minimum permissible inlet water
pressure is 0.04 Mpa. In the appliance bottom are located ventilation openings
(depending on model). These may not be clogged e.g. by carpet. Pay attention
to a proper loading of the appliance. Follow the instructions in the chapter
“Loading the Dishwasher”. Knives and other utensils with sharp points must be
loaded with their points down in the cutlery basket (depending on model) or
placed in a horizontal position in the dishwasher basket. The door should not
be left open, since this could increase the risk of tripping. This appliance
can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge
if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
4
Children who are younger than 8 years must be kept away from the device.
Children shall not play with the appliance. Cleaning and user maintenance
shall not be made by children, unless
they are older than 8 years and are supervised. Do not try to repair the
appliance on your own. Always contact an au-
thorized technician. If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in order to
avoid a hazard.
Unpacking the Appliance
Remove the appliance from its packaging. Remove all packaging material, such
as foils, filler
and cardboard packaging. To prevent hazards, check the appliance for any
transport damage. In case of damage, do not put the appliance into
operation. Contact your distributor. NOTE: Production residue or dust may have
collected on the appliance. We recommend cleaning the appliance according to
chapter “Cleaning and Maintenance”.
Appliance Equipment
Appliance Overview
1 Lower spray arm 2 Filter system 3 Dispenser
4 Salt container 5 Inner pipe
Delivery scope
2x dish basket, 1x cutlery basket, 1x cutlery rack, 1x cup shelf, 1x salt
funnel tube, 1x inlet hose safety system
Installation
WARNING: The unit must not be connected to the mains during installing.
Otherwise there is danger to life or electric shock hazard!
CAUTION: For a correct operation the appliance must be connected properly. The
specifications for water supply and drain as well as the electrical connection
must fulfill the required criteria.
Installation location
The site should be located near the water inlet and outlet, as well as near a
properly grounded power socket.
5
Place the appliance so that all controls are easily to reach, and the
appliance door can open without being impeded.
Take care of a solid and horizontal position of the appliance. If the
appliance is not horizontally leveled, adjust the feet accordingly (see
“Adjust the feet”).
Power cord and water hoses may not kinked or squashed.
Avoid the installation: – near heaters, next to a stove, direct sunlight or
any other heat sources; – at locations with high humidity (e.g. outdoors), as
metal parts would be susceptible to corrosion under such circumstances; – in
rooms where the temperature could drop below freezing. Do not expose the
appliance any weather. – near volatile or flammable materials (e.g. gas, fuel,
alcohol, paint, etc.).
Removing the appliance cover
The appliance cover can be removed and thus reducing the device height to 81.5
cm; to place the dishwasher under a suitable kitchen worktop.
a) Loosen the screws on the unit back and remove the cover.
b) After removing the cover, retighten the screws.
Adjusting the feet
Check with a spirit level whether the appliance is leveled horizontally. If
the unit is not in balance, the feet must be adjusted.
Water connection
CAUTION: The Installation of the water supply must conform
to the local laws and regulations. The appliance is not suitable for hot water
supply. Use the new supplied hose set to connect the
appliance to the water supply. Do not reuse old or used connection sets. If
the water pipe is new or long time not used, ensure before connecting to the
water system, that the water is clear and free from contamination.
Notes on inlet hose safety system (delivery scope depending on model) The
safety system consists of a double-walled inlet hose. It guarantees to cut off
the water supply when leakage of the inner hose. Switching off the water
supply leads over an electronic contact.
If necessary, you can order an inlet hose safety system from your dealer or in
our online accessories shop, www.bomann-germarny.de. To order, use the
reference number found under “Technical Data”.
Connect the water inlet hose (cold water connection) NOTE:
The water pressure must be between 0.04-1.0 MPa. With higher pressure: use a
pressure regulator.
Connect the water inlet hose to a water thread with ¾”. Screw the hose firmly
in the direction of the screw thread; pay attention for a tight fit.
Connect the other end of the inlet hose to the inlet valve on the appliance
back; pay attention for a tight fit too.
6
Connect the water drain hose NOTE:
The drain hose has a length of approx. 1.5 m and can extend with a suitable
hose and connecting piece to a length of max. 4 m.
CAUTION: To prevent backflow of contaminated water, the free end of the hose
must not come under the water level of the drain.
WARNING: The accessibility of the power plug must always
be ensured to disconnect the device from the power supply in case of an
emergency.
Make sure that the voltage supply matches the specifications on the rating
label (door frame) before connecting.
Connect the mains cable to a properly installed and earthed wall outlet.
If the plug after installation is not accessible, a corresponding disconnect
device must be available to meet the relevant safety regulations.
Prior Using for the first Time
Connect the drain hose to a drainpipe (B) with a minimum diameter of 40 mm;
alternatively, the drain hose can be fixed directly to the sink (A).
Always make sure that the hose is not bent or squeezed.
The drain hose may only install maximal up to a height of 1000 mm above the
rinsing floor.
Secure the drain hose securely to avoid a change in position and with it a
water leakage.
Electrical connection
Before using your dishwasher for the first time: A. Filling salt into the salt
container (water softener) B. Fill the rinse aid dispenser C. Fill in
detergent
CAUTION: Use only salt, rinse aid and detergent for dish-
washers. Other products may damage the appliance. Always consider the dosage
and storage recommendations on the sales packaging.
WARNING: Keep salt, rinse aid and detergent out of reach for children.
WARNING: The installation to the mains supply must conform
to the local standards and regulations. Improper connection may cause to an
electric
shock! Do not use multiple sockets or extension cords. It is not allowed to
modify the plug provided with
the appliance! If the plug does not fit properly to the outlet, let install a
proper outlet by an authorized specialist.
A. Filling salt into the salt container (water softener)
Water softener The water hardness varies regionally. If hard water is used in
the dishwasher, deposits form on the dishes and kitchen utensils. The
appliance is equipped with a water softener, that removes lime and minerals
from the water by using water softening in the salt container. Your local
water authority can advise you on the hardness of the water in your area.
7
Adjusting the salt consumption The salt consumption can be adjusted according
to your water hardness and therefore optimally regulated.
Turn on the appliance. Press the Program button for more than 5 sec-
onds, the setting mode is now activated for approx. 60 seconds.
By repeatedly pressing the Program button the water hardness can be selected:
H1->H2->H3 ->H4->H5->H6. The display indicates the selection (see below
table).
The setting is automatically saved after a few seconds; alternatively end the
setup with the Power button.
Water hardness
°dH
Mmol/l
0 5
0 0.94
6 11
1.0 2.0
12 17 2.1 3.0
18 22 3.1 4.0
23 34 4.1 6.0
35 55 6.1 9.8
Setting
H1 H2 H3 (Factory setting) H4 H5 H6
Regeneration occurs every X program sequence 1) No regeneration 10 5 3 2 1
Salt consumption / cycle 0 g 9 g 12 g 20 g 30 g 60 g
°dH: German degree of hardness 1) Every cycle with a regeneration operation consumes additional 2.0 liters of water, the energy consumption increases by 0.02 kWh and the program extends by 4 minutes.
Fill in the salt CAUTION:
Only refill the salt container when the salt warning lamp is lighting.
During filling the salt container, salt and water can escape. Start a program
immediately after you have filled the container to prevent corrosion.
Depending on salt resolution, the warning lamp usually disappears immediately
after filling.
B. Fill the rinse aid dispenser
Function of rinse aid The rinse aid is automatically added during the final
rinse, ensuring thorough rinsing and a spot and streak free drying.
Remove the lower basket and unscrew the lid of the salt container.
Add about 1.5 kg of salt by using the supplied funnel tube.
Full fill the salt container with water (just before the first use).
Screw the lid firmly on again after filling the container.
When to refill the rinse aid dispenser If the corresponding message does not
light up in the display, you can estimate the amount of remaining rinse aid to
the
optical level indicator (D) next to the dispenser.
When the rinse aid dispenser is full, the indicator is completely dark. If the
rinse aid diminishes, the size
8
of the black dot changes as shown below. To avoid spotting, the rinse aid level must not drop below ¼.
full
¾ full
½ full
¼ full
empty
Fill in the rinse aid
To open the dispenser, screw the lid counterclockwise to the open position and
remove the lid.
Add the rinse aid into the dispenser, being careful not to overfill. The
dispenser contains approx. 110 ml.
Before closing the appliance door, put on the lid in the open position back
and turn it clockwise to the closed position.
NOTE: Remove spilled rinse aid with an absorbent cloth to avoid excessive
foaming during the next rinse.
Adjusting the rinse aid dosage When forming spots and the dishes dries poorly,
increase the added amount of rinse aid. You can set the amount of addition
between level 1 (min.) and level 6 (max.).
Take off the lid of the rinse aid dispenser and adjust the dial to the desired
level. The factory setting is “4”.
NOTE: Increase the dosage if there are drops of water or lime spots on the
dishes after rinsing. Reduce the dosage if there are sticky whitish stains on
dishes or a bluish film on glassware or knife blades.
C. Fill in detergent
Function of detergent Detergents with its chemical ingredients are necessary
to remove dirt, crush dirt and transport it out of the dishwasher. The most
commercially, high-quality cleaning agents are suitable for this purpose.
Detergent Normally new pulverized detergent is without phosphate. Thus, the
water softener function of phosphate is not given. In this case we recommend
filling salt in the salt container even when the hardness of water is only
6°dH. If detergents without phosphate are used in the case of hard water often
white spots appear on dishes and glasses. In this case add more detergent to
reach better results. Detergents without chlorine do only bleach a little.
Strong and colored spot will not be removed completely. In this case choose a
program with a higher temperature.
Detergent tablets (Tabs) Dishwasher tablets from different manufacturers
dissolve at different rates. It is possible that they will not fully dissolve
in programs with short running time and low water temperature and thus does
not reach their full productive efficiency. To ensure the complete removal of
detergent residues, we recommend choosing rinse programs with long running
times and high-water temperature. Always follow the manufacturer’s
instructions!
Fill in the detergent NOTE:
Always add the detergent just before starting the rinse cycle, otherwise it
could get damp and will not dissolve properly.
You’ll find information about the amount of detergent for the respective
programs in the ,,Program table”. Note that depending on the degree of soiling
and water hardness differences are possible.
At the end of the rinse cycle the detergent dispenser must be empty.
The dispenser must be refilled before the start of each rinse cycle according
to the instructions in the “Program table”.
9
Press the release button to open the dispenser.
A Chamber of detergent in powder form for the main rinse
B Chamber of detergent for the pre-rinse / Chamber for detergent in tablet
form
The main rinse chamber must be filled at least up to the marking MIN.
Add with heavily soiled dishes an additional dose of detergent in the chamber
for the pre-rinse.
Close the dispenser. Make sure that the lid locks into place.
– Bonded cutlery items or dishes – Pewter or cooper items – Crystal glass –
Steel items subject to rusting – Wooden platters – Items made from synthetic
fibres
..are limited suitable: – some types of glasses can become dull after
many washes – silver and aluminum parts tend to discolor during
washing – Glazed patterns may fade if machine washed
frequently
Recommendations for loading
Loading the Dishwasher
CAUTION: Only rinse such dishes and cutlery in the dishwasher, which is
expressly marked as “dishwasher resistant”.
NOTE: Remove gross scraps of food and soak burnt
leftovers. Pre-rinse under running water is not necessary. Do not overload!
This is important for adequate cleaning results and reasonable energy
consumption. Very small items should not be rinsed in the appliance, as they
could easily fall out of the baskets.
For rinsing in the dishwasher the following cutlery and dishes..
..are not suitable: – Cutlery with hand pieces of wood, porcelain
mother of pearl – Plastic items that are not heat resistant – Older cutlery
with glued parts that are not temper-
ature resistant
Arrange sensitive, light tableware items such as glasses, coffee and teacups
in the upper basket.
Place large items that are most difficult to clean in the lower basket.
Make sure that the tableware is placed securely and cannot tip over.
Place all items so, that the spray arms can rotate freely during rinsing.
Arrange all items with openings facing down. Curved items, or ones with
recesses, should be
loaded aslant so that water can drain off. Make sure that glasses do not touch
each other. Set the dishes and cutlery not into each other or
covering each other. Arrange cutlery in the cutlery basket. Store long as well
as sharp cutlery horizontally in
the dishwasher basket.
Methods for loading normal dishware
Loading the upper basket On the upper basket only small and medium items
should be loaded. Load e.g. glasses, cups, saucers and small bowls.
10
Loading the lower basket Because of the particularly intense cleaning action of the lower spray arm the lower basket is suitable for heavily soiled dishes. Load e.g. pots and plates.
Cup shelves
If necessary, fold down or remove the cup shelf.
Adjusting the upper basket The height of the upper basket can be adjusted by placing the wheels on rails of different heights. This will create more space for large items in the upper as well as in the lower basket.
Loading upper basket acc. EN60436
1 Cups 2 Saucers 3 Glasses 4 Mugs 5 Dessert
bowls
6 Glass bowl 7 Dessert plates 8 Dinner plates 9 Soup plates 10 Melamine
dessert plates
11 Melamine bowl
12 Oval platter 13 Small pot 14 Cutlery
basket
Loading kower basket acc. EN60436
Rack shelves
Pull out the basket guides. Remove the basket out of the guides. Depending on
the desired setting, insert the upper
or lower pair of wheels into the guide; both sides should always be located at
the same height.
Cutlery basket / cutlery rack
WARNING: Risk of injury! Cutlery must not protrude above the cutlery basket
base. Knives and other utensils with sharp points must
be placed with the tip down in the cutlery basket or in a horizontal position
in the dishwasher basket and/or on the cutlery rack.
NOTE: If necessary, remove the basket and/or the rack to create more space for
large dishware.
To create a better arrangement for bulky dishes, the rack shelves can be
folded. Lift the racks slightly and fold them down.
11
1 Soup spoon 2 Fork 3 Knife
4 Teaspoon 5 Dessert spoon 6 Serving spoon
7 Serving fork 8 Gravy ladle
Cutlery basket The basket is equipped with grid inserts in which the cutlery is arranged uniformly and with the handles downwards.
Cutlery rack Use the shelf in the upper basket for long cutlery types, such as serving cutlery, salad servers and kitchen knives.
Startup / Operation
Program table
The values listed are guide values and recommendations under normal conditions and therefore not binding. Select a suitable program depending on dishes and degree of soiling.
Program
Program selection information
Program sequence
Detergent pre/main (g)
Time (Min)
Pre-rinse
Multi-TAB
normal soiled dishes, daily use
Main rinse (50°C) Rinse Rinse (70°C)
4/14 215
Tab
Drying
Program for the use of multi-cleaning tablets containing salt, rinse aid and detergent.
Pre-rinse (50°C)
Intensive
heavily soiled dishes and dried leftovers
Main rinse (65°C) Rinse Rinse Rinse (65°C)
4/14 205
(or Tab)
Drying
ECO (*EN60436)
standard program for normally soiled dishes
Main rinse (45°C) Rinse Rinse (60°C) Drying
18 235
(or Tab)
Main rinse (60°C)
90 Min.
for lightly soiled dishes
Rinse Rinse (65°C)
18 90
(or Tab)
Drying
Energy (kWh) 0.780
1.378
0.755 1.234
Water (l)
10.1
15.3
9 10.2
12
Program
Program selection information
Program sequence
Detergent pre/main (g)
Time (Min)
Energy (kWh)
Water (l)
Pre-rinse
Glass
low adhesive, fresh leftovers, such as glasses
Main rinse (50°C) Rinse Rinse (65°C)
4/14 (or Tab)
120
0.934
13.1
Drying
for dishes, which
Soak
should be rinsed later in the day
Pre-rinse
–
15
0.020
3.6
½ Loading function: Use this function with a loading of half or less dishes; energy and water consumption are
reduced. Add a little less detergent than for a complete load. The function can be programmed for all programs
with the exception of the “Soak” program.
NOTE: *ECO program is the test cycle. The information for comparability test in accordance with EN60436.
General information! The ECO program is suitable for cleaning normally soiled
dishes, which is the most efficient program in
terms of combined energy and water consumption. The program is used to check
compliance with EU ecodesign legislation. Informationen for the comparability
test: Capacity: 10 settings; Position of upper basket: lower position; Rinse
aid setting: Max; Softener setting: H3 Loading the domestic dishwasher to the
specified capacity helps to save energy and water. Manual pre-washing of the
dishes leads to higher water and energy consumption! Washing dishes in a
household dishwasher generally uses less energy and water than hand washing,
provided the dishwasher is used according to the instructions.
Control panel
1 Power: Button to turn on/off the power supply. 3 : Button to activate/deactivate the ½ loading
2 Child safety lock: To activate / deactivate, press the button combination for a few seconds.
function. Consider that the function is program dependent!
All buttons, except the Power button, are locked
4 Delay: button to select the start delay by 1-24
for operation.
hours. Select the operating conditions and start
13
the program. The device starts automatically, after the selected time has
elapsed. 5 Program: Button to select the rinse program. 6 Start/Pause: Button
to start/pause the selected or running program. 7 Control lamp: lights up when
the water supply is closed.
Control lamp: lights up when rinse aid must be added.
Control lamp: lights up when dishwasher salt needs refilling. 8 Display: the
salt consumption (water hardness) and the start delay are selected via the
display. The start delay (when activated), the program remaining time and any
error codes are displayed. 9 The control lamps indicate the program selection.
Starting a program The water supply must be opened to the maxi-
mum pressure. Load the dishwasher baskets. Fill in the detergent. Turn on the
appliance. Set the required program options. Start the operation.
Changing the program
CAUTION: A program change should be done only a short time after starting the
program. Otherwise, maybe detergent has been released and already drained
rinse water.
First press the Start/Pause button to stop the current rinse program.
Press the Program selection button for about 3 seconds.
Select a new program and start the new operation.
Forgot to add a dish?
WARNING: Open the door very carefully during operation, there is a risk of
water squirting out. Dishware can be added any time before the detergent
dispenser opens.
Press the Start/Pause button to stop the operation. Once the spray arms have
stopped, you can fully open the appliance door.
Add forgotten dishware. Press the Start/Pause button, the operation will
continue after approx. 10 seconds.
At the end of program
CAUTION: Allow the appliance to cool down a bit after the program has ended
before you open it. This avoids that steam escapes that causing long-term
damages to your furniture. At the end of the rinse cycle will sound a series
of signals; then the unit goes into standby mode. If no operation takes place
within 15 minutes, the device switches off automatically – energy-saving!
Turn off Turn off the appliance. Close the water supply, if necessary! Remove
the dishes after cooling (see “Unloading
the dishwasher”). Leave the appliance door slightly open until the
next rinse cycle to avoid odors.
14
If the appliance is not in use for an extended peri-
Risk of electric shock! Hot steam could damage
od, disconnect it from the power supply!
the plastic parts. The appliance must be dry be-
Unloading the dishwasher CAUTION:
Let the dishware cool down for about 15 minutes before unloading. Hot dishes
are sensitive to knocks.
NOTE: At the end of program there could be still water drops inside the
appliance.
Open the appliance door and pull out the basket. To avoid water dripping from
the upper basket
fore restarting operation.
CAUTION: Do not use a wire brush or other sharp, abrasive
items. Do not use any acidic or abrasive detergents.
NOTE: Dirty filters and clogged spray arms degrade the rinsing. Regularly
check the filter and spray arms and clean them if necessary.
onto the dishes in the lower basket, it is advisable to unload the appliance from the bottom up.
Filter system
The three-part filter system pre-
Energy saving tips
Washing tableware in a household dishwasher usually consumes less energy and
water in the
vents larger amounts of food or other objects from getting inside the pump.
use phase than hand dishwashing when the household dishwasher is used according to the instructions. Always try to operate the dishwasher when it is fully loaded. Do not rinse the dishes in advance under running water. Use for each type of load the most appropriate rinse program. Do not perform a pre- rinse (depending on model), if not necessary.
1 Main filter: food and soil particles trapped in this filter are pulverized
by a special jet on the lower spray arm and washed down to drain. 2 Coarse
filter: filters out larger items such as pieces of bone or glass shards that
could block the drainage. 3 Micro filter: filters dirt and food residues in
the sump area and prevents it from being redeposited on the dishware during
rinse cycle.
Cleaning the filter system
Cleaning and Maintenance
WARNING: Always turn off the appliance and disconnect it
from the power supply before cleaning and user maintenance. Allow the
appliance to cool down enough before cleaning. Do not use steam cleaners for
cleaning the appliance; moisture could enter electrical components.
CAUTION: The dishwasher must never be used without the
filter. Improper replacement of the filter can reduce
performance and damage the appliance. Do not knock out the filter for cleaning
to avoid
possible deformations of the filters.
NOTE: Check after each rinsing the filter for residues.
15
Turn the coarse filter counterclockwise and remove the whole filter system
upwards.
Remove the coarse as well as the micro filter from the main filter.
Remove leftover food and clean the filter under running water. Use a soft
brush for the coarse and micro filter, if necessary.
Put the filter system properly in reverse order together and reinstall in its
provided position. Fix the entire system, by tightening the filter unit
clockwise.
Cleaning the spray arms
Lime and impurities from the rinsing water can block nozzles and bearings of
the spray arms. Check the outlet nozzles of the spray arms regularly for
blockages.
Use to remove stains inside the appliance a dampened cloth with a little white
vinegar or a special detergent for dishwashers. If necessary, fill detergent
in and start the appliance without dishware in the program with the highest
rinse temperature.
Dry the outer surfaces thoroughly before taking in operation again.
Antifreeze protection
If the unit is out of operation and exposed to temperatures below zero,
observe the following precautions:
Disconnect the mains plug. Close the water supply and remove the inlet hose
from the water valve. Drain the water from the inlet hose and the water
valve. Reconnect the inlet hose to the water valve. Turn off the lid of the
salt container and take off
the filter system. Remove the remaining water in the sump with an absorbent
sponge.
Unscrew the securing nut of the upper spray and pull off the arm downwards.
Pull off the lower spray arm upwards. Clean the arms under running water; if
neces-
sary, use a soft brush for the nozzles. Insert the spray arms again until they
click into
place and tighten the nut of the upper spray arm.
Maintenance of the dishwasher
CAUTION: Never use spray cleaners to clean the door panel, this may damage the
door lock and electrical components.
Clean the appliance outer surfaces and the door sealing thoroughly with a
soft, damp cloth. Use only mild cleaning agent.
Troubleshooting
Before you contact an authorized specialist
Problem Unit doesn’t start
Water is not drained off Noise
Possible cause / Action Check the power supply. Is the unit turned on and the door securely closed? Is a program selected? Is the water supply properly connected and the water supply opened? Check the drain hose. Are the filters or the kitchen sink clogged? Make sure that all dishes are secured in the dishwasher. Place the parts so that the spray arms can rotate freely.
16
Problem Foaming
Flat tableware is not clean Spots and filming
Cloudiness glassware
Black or grey marks
Stains on inner surface White film on inside surface
Unsatisfactory drying result
Possible cause / Action Use only special dishwasher detergent to avoid
foaming. If this occurs, open the door and let suds evaporate. Add a bit of
cold water to the tub. Start a short rinse cycle to drain out the water.
Select a stronger program. Make sure that the spray arms are not blocked by
large dishes. Extremely hard water low inlet temperature overloading the
baskets, improper loading old or damp detergent incorrect dosage of detergent
Use less detergent if you have soft water and select a shortest cycle to rinse
and clean glassware. Aluminum utensils have rubbed against dishware. Use a
mild abrasive cleaner to eliminate those marks. Only use detergents without
colorants.
Hard water minerals: clean the interior by using a damp sponge with dishwasher
detergent. Wear rubber gloves. Improper loading dishes are removed too soon
wrong program has been selected use of cutlery with a low-quality coating
Error codes For some malfunctions, the display will show the following error codes to warn you:
Code E1 E3
Meaning / possible cause Water inlet fault! Faucet not open, inlet blocked or water pressure too low. Malfunction of heating element.
Code E4
Ed
Meaning / possible cause Overflow / water leakage! Failure of communication between main PCB with display PCB.
CAUTION: If overflow occurs, turn off the main water supply
before calling an authorized technician. If there is water in the lower
housing part due to
an overfilling or a small leak, remove this water before restarting the
appliance.
NOTE: If a problem persists after following the steps above, please contact your distributor or an authorized technician.
Technical Data
Electrical connection / Water supply…………………… Connection voltage: ………………220-240
V~ / 50 Hz Rated power: ……………………………1760 2100 W Rated current:
………………………………………10 A Water pressure: …………………………..0.04 1 Mpa
Dimension H x W x D / Weight…………………………. Unit size: …………………………84.5 x 44.8 x
61.0 cm Net weight: ……………………………………ca. 35.5 kg
Available accessory…………………………………….. Inlet hose safety system: ………….Art.-No.
8900 410
For more information about the product, scan the QR code on the supplied
energy label and/or visit the official website of the product data bank:
https://eprel.ec.europa.eu
The right to make technical and design modifications during continuous product
development remains reserved.
This appliance has been tested according to all relevant current CE
guidelines, such as electromagnetic compatibility and low voltage directives,
and has
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been constructed in accordance with the latest safety regulations.
Disposal
Meaning of the “Dustbin” Symbol Protect our environment; do not dispose of
electrical equipment in the domestic waste. Please return any electrical
equipment that you will no longer use to the collection points provided for
their disposal. This helps avoid the potential effects of incorrect disposal
on the environment and human health. This will contribute to the recycling and
other forms of reutilization of electrical and electronic equipment.
Information concerning where these can be disposed of can be obtained from
your local authority.
WARNING: Remove or disable any existing snap and bolt locks if you take the
unit out of operation or dispose it.
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Stand 05/2021
C. Bomann GmbH www.bomann-germany.de
Made in P.R.C.
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