Wascomat D7-550 User manual

User manual
Tumble dryer
D7-550
Type N2...
Original instructions
438921563/EN
2023.03.01

Contents
Contents
1 Safety Precautions ..............................................................................................................................5
1.1 Additional safety precautions for gas heated tumble dryer .............................................................7
1.2 General safety information..........................................................................................................7
1.3 Commercial use only..................................................................................................................7
1.4 Copyright ..................................................................................................................................7
1.5 Symbols....................................................................................................................................7
2 Program description ............................................................................................................................8
2.1 General.....................................................................................................................................8
2.2 Program description...................................................................................................................9
3 Handling...........................................................................................................................................12
3.1 Load .......................................................................................................................................12
3.2 How to start the machine ..........................................................................................................13
3.3 Additional functions..................................................................................................................14
3.4 When program has ended ........................................................................................................15
4 Error codes.......................................................................................................................................16
5 Maintenance .....................................................................................................................................17
5.1 General...................................................................................................................................17
5.2 Time for maintenance...............................................................................................................17
5.3 Every day................................................................................................................................17
5.4 Machines with residual moisture control (RMC) ..........................................................................18
5.5 Maintenance to be carried out by qualified service personnel ......................................................18
6 Disposal information..........................................................................................................................19
6.1 Disposal of appliance at end of life ............................................................................................19
6.2 Disposal of packing..................................................................................................................19
The manufacturer reserves the right to make changes to design and component specifications.

User manual 5
1 Safety Precautions
• Servicing shall be carried out only by authorized personnel.
• Only authorized spare parts, accessories and consumables shall be used.
• The machine is not to be used if industrial chemicals have been used for cleaning.
• Do not dry unwashed items in the machine.
• Items that have been soiled with substances such as cooking oil, acetone, alcohol, pet-
rol, kerosene, spot removers, turpentine, waxes and wax removers should be washed
in hot water with an extra amount of detergent before being dried in the machine.
• Items such as foam rubber (latex foam), shower caps, waterproof textiles, rubber
backed articles and clothes or pillows fitted with foam rubber pads should not be dried
in the machine.
• Fabric softeners or similar products should be used as specified by the fabric softener
instructions.
• The final part of a drying cycle occurs without heat (cool down cycle) to ensure that the
items are left at a temperature that ensures that the items will not be damaged.
• Remove all objects from pockets such as lighters and matches.
• WARNING. Never stop the machine before the end of the drying cycle unless all items
are quickly removed and spread out so that the heat is dissipated.
• Adequate ventilation has to be provided to avoid the back flow of gases into the room
for appliances burning other fuels, including open fires.
• Exhaust air must not be discharged into a flue which is used for exhausting fumes from
appliances burning gas or other fuels.
• The machine must not be installed behind a lockable door, a sliding door or a door with
a hinge on the opposite side to that of the machine in such a way that a full opening of
the machine is restricted.
• If the machine has a lint trap this has to be cleaned frequently.
• The lint must not be accumulated around the machine.
• DO NOT MODIFY THIS APPLIANCE.
• When performing service or replacing parts, the power must be disconnected.
• When the power is disconnected, the operator must see that the machine is discon-
nected (that the plug is removed and remains removed) from any point to which he has
access. If this is not possible, due to the construction or installation of the machine, a
disconnection with a locking system in the isolated position shall be provided.
• In accordance with the wiring rules: mount a multi-pole switch prior to the machine to
facilitate installation and service operations.
• WARNING: The appliance must not be supplied through an external switching device,
such as a timer, or connected to a circuit that is regularly switched on and off by a utility.
• If different rated voltages or different rated frequencies (separated by a /) are stated at
the machine data plate, instructions for adjusting the appliance for operation at the re-
quired rated voltage or rated frequency are stated in the installation manual.
• Stationary appliances not fitted with means for disconnection from the supply mains
having a contact separation in all poles that provide full disconnection under overvolt-
age category III, the instructions state that means for disconnection must be incorpo-
rated in the fixed wiring in accordance with the wiring rules.
• The openings in the base, shall not be obstructed by a carpet.

6User manual
• Oil-affected items can ignite spontaneously, especially when exposed to heat sources
such as in a tumble dryer. The items become warm, causing an oxidation reaction in
the oil. Oxidation creates heat. If the heat cannot escape, the items can become hot
enough to catch fire. Piling, stacking or storing oil-affected items can prevent heat from
escaping and so create a fire hazard.
• If it is unavoidable that fabrics that contain vegetable or cooking oil or have been conta-
minated by hair care products be placed in a tumble dryer they should first be washed
in hot water with extra detergent – this will reduce, but not eliminate, the hazard.
• Maximum mass of dry cloth: 30.5 kg.
• A-weighted emission sound pressure level at working stations: 70 dB(A).
• Additional requirements for the following countries; AT, BE, BG, HR, CY, CZ, DK, EE,
FI, FR, DE, GR, HU, IS, IE, IT, LV, LT, LU, MT, NL, NO, PL, PT, RO, SK, SI, ES, SE, CH,
TR, UK:
– The appliance can be used in public areas.
– 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 knowl-
edge if they have been given supervision or instruction concerning use of the appliance
in a safe way and understand the hazards involved. Children shall not play with the ap-
pliance. Cleaning and user maintenance shall not be made by children without
supervision.
• Additional requirements for other countries:
– This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety. Children should be supervised to ensure that they
do not play with the appliance.

User manual 7
1.1 Additional safety precautions for gas heated tumble dryer
• Before installation, check that the local distribution conditions, nature of gas and pres-
sure and the adjustment of the appliance are compatible.
• The machine is not to be installed in rooms containing cleaning machines with per-
chloroethylene, TRICHLOROETHYLENE or CHLOROFLUOROCONTAINING HY-
DROCARBONS as cleaning agents.
• NOTE: it is pointed out that the connection and commissioning of appliances complying
with this standard are subject to observance of the installation regulations in force in
the countries where these appliances are marketed.
• Connection to the appliance shall be made with a flexible hose suitable for the appli-
ance category in accordance with national installation regulations of the country of des-
tination and that in case of doubt the installer shall contact the supplier.
• The appliance should be installed on non-flammable materials for the floor, worktop
and/or wall close to the appliance if required.
• If you can smell gas:
– Do not switch on any equipment
– Do not use electrical switches
– Do not use telephones in the building
– Evacuate the room, building or area
– Contact the person responsible for the machine
1.2 General safety information
In order to prevent damage to the electronics (and other parts) that may occur as the result of condensation, the ma-
chine should be placed in room temperature for 24 hours before being used for the first time.
1.3 Commercial use only
The machine/machines covered by this manual is/are made for commercial and industrial use only.
1.4 Copyright
This manual is intended solely for consultation by the operator and can only be given to third parties with the permis-
sion of Electrolux Professional company.
1.5 Symbols
Caution
Caution, hot surface
Caution, high voltage
Read the instructions before using the machine

8User manual
2 Program description
2.1 General
The machine is equipped with a number of programs adapted to the range of use to which the machine is intended
— different markets use different programs. The following program description is a short description of some exam-
ples of programs that can be used.
For best possible drying result it is advisable to dry garments of the same quality for each drying cycle.

User manual 9
2.2 Program description
There are two types of programs, automatic programs and time programs.
• Automatic programs has moisture detection and will stop when selected dryness is achieved.
• Time programs has no moisture detection and will stop when the preset or selected time has ended.
During a drying cycle, when the square in the lower right corner is fully ticked, it indicates that the heating unit is ac-
tive / ON. The heating unit can be gas, electric, steam or heat pump type.
If the square box is not ticked, it doesn’t mean the heating unit is abnormal. This box is just monitoring the status of
the heating unit and shows if it is Active / ON or Inactive / OFF.
• A = Active / ON
• B = Inactive / OFF
= A
= B
fig.X01995

10 User manual
Automatic programs
Program name
and display
symbol
Care label Program description
NORMAL TEMP
EXTRA DRY
Normal temperature.
The program will stop automatically when the garments are extra dry.
LOW TEMP
EXTRA DRY
Low temperature.
The program will stop automatically when the garments are extra dry.
NORMAL TEMP
DRY
Normal temperature.
The program will stop automatically when the garments are dry.
LOW TEMP
DRY
Low temperature.
The program will stop automatically when the garments are dry.
NORMAL TEMP
IRON DRY
Normal temperature.
The program will stop when the garments still are a bit damp.
LOW TEMP
IRON DRY
Low temperature.
The program will stop when the garments still are a bit damp.
LOW TEMP
DOWN
Low temperature.
The drying time has to be adjusted according to garment type to achieve the desired dryness.
This program is suitable when drying for example duvet jacket, duvet quilt, duvet pillow.
LOW TEMP
SENSITIVE
Low temperature.
This program is suitable when drying for example man made fiber textiles like polyester, polyamide,
natural fiber textiles (silk textiles).
WOOL Normal temperature.
The program will stop before the garments are totally dry — which protects the garments.
This very gentle program is suitable when drying for example woolen garments of more or less all
types. For example blankets, jackets etc.
LOW TEMP
MOPS
Low temperature.
The program will stop when the mops are dry.
This program is suitable when drying for example synthetic microfibre mops.
LOW TEMP
CLOTHS
Low temperature.
The program will stop when the cloths are dry.
This program is suitable when drying for example synthetic microfibre cloths.
NORMAL TEMP
LARGE TEXTILES
Normal temperature.
The program will stop automatically when the fabric is dry.
This program is suitable when drying large fabrics such as bed sheets, table cloths, curtains ect.
The program is built to prevent the fabric from tangling together.
LOW TEMP
LARGE TEXTILES
Low temperature.
The program will stop automatically when the fabric is dry.
This program is suitable when drying large fabrics such as bed sheets, table cloths, curtains ect.
The program is built to prevent the fabric from tangling together.

User manual 11
Time programs
Program name
and display
symbol
Care label Program description
NORMAL TEMP
DRIES SET TIME
Normal temperature.
Different drying times can be selected.
The program will stop when the time is up.
LOW TEMP
DRIES SET TIME
Low temperature.
Different drying times can be selected.
The program will stop when the time is up.
AIRING
DRIES SET TIME
Without heat.
Different drying times can be selected.
The program will stop when the time is up.
• Programs with NORMAL TEMP are suitable for most textiles.
• Programs with LOW TEMP should be used for synthetic textiles e.g. polyester, polyamide, polyacrylic and elastan,
viscose, polycotton and delicate fabrics marked with the symbol (in the following figure) or with the text “Tumble
dry low” or similar.
fig.X01100

12 User manual
3 Handling
3.1 Load
Note!
Remove all objects from pockets and make sure there are no metal objects such as screws, pins etc. left.
Metal objects might cause damage to the drum.
Load the goods into the machine according to recommendations and close the door.
Make sure the filter is clean and clean if necessary.
fig.7178
The recommended maximum load is 37.5 kg.

User manual 13
3.2 How to start the machine
Select program:
Automatic programs
Select program by pressing the up and down buttons.
Button Example of programs
NORMAL
LOW
Start the machine by pressing the start button.
Time programs
Select program by pressing the up and down buttons.
Button Example of programs
NORMAL
LOW
NO HEATING
Start the machine by pressing the start button.
After start it is possible to change the time for the selected program. Push the up and down buttons to set the desired
time.
Coin operated machine
Insert correct amount of coins to start the machine and/or press the start button.
After start it is possible to add time for the selected program. Insert more coins to add time.

14 User manual
3.3 Additional functions
There is a menu with additional functions available for selection after start. When pressing the start button the menu
will appear on the display.
Select from the menu by pressing the up and down buttons and press the start button to activate.
Note!
Some of the functions may not be available or active on your machine.
Pause
It is possible to pause an ongoing program.
Select PAUSE and activate.
For some machines it is also possible to pause directly when pressing the start button.
When pressing the start button again the program will continue.
End a program
It is possible to end a program after start.
Select END PROGRAM and activate.
When pressing the start button the program will be ended.
Status
Select STATUS MENU and activate.
The status menu shows the status for inlet air temp, outlet air temp, RMC and heat for the machine.

User manual 15
3.4 When program has ended
Note!
For the best possible drying result it is important to empty the machine as soon as the program has ended.
If the machine is not emptied as soon as the program has ended the drum will rotate in short intervals in order to keep
the goods from being wrinkled.
Clean the filter after each drying cycle for best performance.
fig.7175A

16 User manual
4 Error codes
A fault in the program or in the machine is indicated by an error code on the display.
Some of these error codes can be solved easily without contacting service personnel.
Error
code
Text Cause/Action
12:11 DRYING ERROR WITH RMC
PROGRAM
The longest permitted RMC time has been exceeded. (Applies only to machines with RMC).
The machine is overfilled or the garment is too wet.
12:12 DRYING ERROR WITH AUTOSTOP
PROGRAM
The longest permitted automatic stop time has been exceeded. (Applies only to machines with
automatic stop).
The machine is overfilled or the garment is too wet.
12:14 GAS ERROR PRESS GAS RESET
BUTTON
No flame has been detected. (Applies only to gas heated machines).
Reset by pressing the start button until the error code text disappears.
On Coin operated machines: Reset by pressing the service button.
12:15 NO VACUUM The machine is overfilled or the garment is too wet.
Unload some of the garment and try to start again.
12:16 VACUUM SWITCH SHORTED The vacuum/pressure switch does not close within the set time.
Open and close the door and try to start again.
12:18 REDISTRIBUTION OF LOAD
NEEDED
Machine indicates that load is blocking the airflow.
Redistribute the load.
Restart the machine to clear error message.
20:1 O.H. DRUM MOTOR The motor is too hot.
The machine will restart automatically when the temperature on the motor is OK (if the door
has not been opened).
30:1 O.H. FAN MOTOR The motor is too hot.
The machine will restart automatically when the temperature on the motor is OK (if the door
has not been opened).
For other error codes or repeated error codes, disconnect the power for 30 seconds. If the error code keeps coming
back, contact authorized service personnel.

User manual 17
5 Maintenance
5.1 General
It is the responsibility of the owner of the machine/the laundry manager to make sure that maintenance is periodically
performed.
Note!
Lack of maintenance may deteriorate the performance of the machine and may cause damage to
components.
5.2 Time for maintenance
When the display is showing the message TIME FOR MAINTENANCE — contact the owner of the machine/the laundry
manager to perform maintenance (if available, a telephone number and/or a tag will also be displayed).
The machine can be used meanwhile. However, the message will keep coming back until the service is performed.
The message will disappear after about 30 seconds or if the start button is pressed.
5.3 Every day
Check that the machine does not operate with the door open, if so, the machine must be placed out of order until re-
pairs are made.
Note!
Contact qualified service personnel to disconnect power from the affected machine.
Clean the door, door glass, door gasket and other external parts.
fig.7238
Check that the filter is clean and unbroken. Clean or replace if necessary.
fig.7239

18 User manual
Remove any lint and dust around the machine.
5.4 Machines with residual moisture control (RMC)
At regular basis, wipe off/clean drum and lifters with citric acid (Acidum citricum). If soap/softener residue remains, it
is recommended also to use a coarse sponge.
Lack of cleaning can affect the functionality of the residual moisture control. This can result in more moist load than
requested at program end.
5.5 Maintenance to be carried out by qualified service personnel
Contact qualified service personnel to perform the following maintenance:
After 1600 hours of operation or once a year, whichever comes first:
• Clean the fan, the exhaust duct and the fresh-air intake to the room
• On machines with RMC: Clean the glide surface on the RMC graphite collector
• Clean the area around the drum
• Clean the motors
• Check the belt tension
For original spareparts please contact your local authorized dealer.

User manual 19
6 Disposal information
6.1 Disposal of appliance at end of life
Before disposing of the machine, make sure to carefully check its physical condition, and in particular any parts of
the structure that can give or break during scrapping.
The machine’s parts must be disposed of in a differentiated way, according to their different characteristics (e.g. met-
als, oils, greases, plastic, rubber, etc.).
Different regulations are in force in the various countries, therefore comply with the provisions of the laws and com-
petent bodies in the country where scrapping takes place.
In general, the appliance must be taken to a specialised collection/scrapping centre.
Dismantle the appliance, grouping the components according to their chemical characteristics, remembering that the
compressor contains lubricant oil and refrigerant fluid which can be recycled, and that the refrigerator and heat pump
components are special waste assimilable with urban waste.
The symbol on the product indicates that this product should not be treated as domestic waste, but must be correctly disposed
of in order to prevent any negative consequences for the environment and human health. For further information on the recy-
cling of this product, contact the local dealer or agent, the Customer Care service or the local body responsible for waste
disposal.
Note!
When scrapping the machine, any marking, this manual and other documents concerning the appliance
must be destroyed.
6.2 Disposal of packing
The packing must be disposed of in compliance with the current regulations in the country where the appliance is
used. All the packing materials are environmentally friendly.
They can be safely kept, recycled or burned in an appropriate waste incineration plant. Recyclable plastic parts are
marked as following examples.
PE
Polyethylene:
• Outer wrapping
• Instructions bag
PP
Polypropylene:
• Straps
PS
Polystyrene foam:
• Corner protectors

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341 80 Ljungby, Sweden
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