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Indesit Compa© 2015 Reg. Office: Peterborough PE2
Service Information
Hotpoint
FreestandingDISHWASHER
withDigit Display
using DEA700 & DEA603
controls
Models Covered:
CommModel: CodeFDYF11011G 82748FDYF11011K 82752FDYF11011P
82746
5407865 Issue 1 Feb. 2015.
SM004058 ~ C00309783
ny UK Ltd9JB Registered in London: 106725
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Indesit Company
SAFETY NOTES & GENERAL SERVICING ADVICE1. This manual is NOT
intended as a comprehensive repair/maintenance guide to the
appliance.2. It should ONLY be used by suitably qualified persons
having technical competence applicable product
knowledge and suitable tools and test equipment.3. Servicing of
electrical appliances must be undertaken with the appliance
disconnected (unplugged) from
the electrical supply.4. Servicing must be preceded by Earth
Continuity and Insulation Resistance checks.5. Personal safety
precautions must be taken to protect against accidents caused by
sharp edges on metal
and plastic parts.6. After Servicing the appliance must be
rechecked for Electrical Safety. In the case of appliances
which
are connected to a water supply (i.e.: Washing Machines,
Dishwashers & Food Centres etc.) checks must be made for leaks
from seals gaskets and pipe work and rectification carried out
where necessary.
7. It can be dangerous to attempt ‘DIY’ repairs / maintenance on
complex equipment and the Company recommends that any problem with
the appliance is referred to its own Service Organisation.
8. Whilst the Company has endeavoured to ensure the accuracy of
the data within this publication they cannot hold themselves
responsible for any inconvenience or loss occasioned by any error
within.
INDEX
Safety Notes & General Servicing Advice . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2Product Fiche . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 3Technical Specifications . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 4Fault Codes & Diagnostics . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.5 - 8Wiring Diagram / Power Module photo. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .9 - 10General
Information . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Console
Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .12 - 14Basic
Use and Setup . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15Programme Guide . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16Component Description. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 -
21Auto Test Cycle . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 -
23Dismantling Instructions . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 -
30Module Programming. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 -
32General Dishwashing Information . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .33 - 36
Production ChangesFirst production models were fitted with
DEA700 electronicsThe DEA603 electronics module replaced DEA700 in
production with the introduction of Industrial code ending xxxxxxx
2500.
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Model Matrix - FDYF11011P
Product Fiche - FDYF11011
F D Y F 1 1 0 1 1 P
Build Product Size Interface Basket Water LoadMotor Type
Energy
Cutlery Tray Colour
F=Free-standing
D=Dish-washer
E=Experi-ence
Y=StyleF=Futura
A=AquariusU=Ultima
F=DigitB=Basic
LedL= Led+D=LCD
3=Flexiload med.
1=Flexiload Basic
4=Flexiload High
5=Flexiload Star
3=9 litres1=12 Litres2=10 Litres4=7 Litres
0=Sync Motor
1= Flex-ipower
2=A++1=A+
3=A+++
0=Stand-ard
1=Cutlery Tray
2=N/A3=Active
O2
P=PolarG=Graph-
iteK=Black
V=CreamSB=Gun
metal
Product Fiche
Brand HOTPOINT
Model FDYF 11011
Rated capacity in standard place settings (1) 13
A+
Energy consumption per year in kWh (2) 295.0
Energy consumption of the standard cleaning cycle in kWh
1.04
Power consumption of the off-mode in W 0.5
Power consumption of the left-on mode in W 5.0
Water consumption per year in litres (3) 3080.0
A
Programme time for standard cleaning cycle in minutes 190’
The duration of the left-on mode in minutes 10
Noise in dB(A) Re 1pW 49
Built-in model No
NOTES
The standard cleaning cycle corresponds to the Eco cycle.
Actual energy consumption depends on how the appliance is
used.
3) Based on 280 standard cleaning cycles. Actual water
consumption depends on how the appliance is used.
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TECHNICAL SPECIFICATIONS
Models FDYF11011G 82748 GraphiteFDYF11011K 82752 BlackFDYF11011P
82746 White
First Production 2013Energy Class A+Washing Class ADrying Class
ANoise Level 49 dBCountry of Origin PolandDimensions Height - 850
mm
Width - 600 mmDepth - 600mm
Capacity 13 place settingsElectrical Supply 220/240 Volts AC @
50HzCable Length: 1.28 MetresEnergy Consumption Off Mode: 0.5
Watts(2011 Regulations) Left On Mode: 5 Watts
Standard Cycle: 1.04 kW/h Water Consumption Standard Cycle: 11
litres Drying Natural DryingControls Electronic DEA 700 or DEA603
(Industrial Code ending ’2500’ )Tub Stainless SteelHeater type Flow
through type with built in safety cut out and fuseHeater Wattage
1.8 kW @ 230V ACHeater Resistance 29.20ΩCirculation Motor
SynchronousDetergent Dispenser Capacity 25g + 5g ** only available
as part of the door panelRinse Aid Dispenser Capacity 140mlFill
Valve Resistance 3.72 KΩ approx.Water Pressure 0.56 bar (Max 10
bar)Regeneration Valve 4.1 KΩ approx.Drain Pump Synchronous
motorPower Consumption: 26 WattsThermistor Sump MountedWash
Programmes 8 - Eco, Auto Intensive, Auto Normal, Auto Fast, Duo
Wash,
Delicates, Express 30’, Soak.Wash Temperatures Between 50°C and
70°CSalt Refill Indicator Symbol on displayRinse Aid Indicator
Symbol on displaySupply Water Pressure 0.5 to 10 Bar (7.25 psi -
145 psi)
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FAULT CODES - Basic
If there is a fault (active):The service technician will find
the machine immobilized, with the Fault Code shown in the display
and other LEDs on the Control Panel blinking (usually On/Off, Salt
and Rinse Aid).Refer to the Fault Code chart below for
guidance.
If Warning or Last Fault is indicated:Starting the autotest, the
last Fault or the current Warning will be displayed for 20 seconds.
Once this time has elapsed, the autotest sequence starts
automatically.If the autotest reaches the end, the Last Fault will
be reset. Should the Autotest procedure be interrupted for whatever
reason, data in the Last Fault memory will be saved. N.B.: The
"Last Fault detected electronically" will always be displayed.
Basic Fault Code Chart
For more detailed information refer to next page.
Fault Possible CauseF01 ANTI-FLOODING OVERFLOW F02 WATER FILL
SOLENOID VALVE FAILURE F03 DRAIN TIMEOUT F04 THERMISTOR (NTC) not
compliant F05 Not applicable to this modelF06 WATER FILL TIMEOUT
F07 WATER TURBINE damaged F08 TEMPERATURE TIMEOUT (1 hour) F09
Software recognition error. F10 HEATING ELEMENT CIRCUIT not
compliant F11 Not applicable to this modelF12 COMMUNICATION error
between main board and display F13 MAIN BOARD not WorkingF15
VIRTUAL SENSOR - Inconsistent readings
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FAULT CODES - Detailed
- Pressure switch faulty;- Pressure switch tube damaged;- Water
in air trap;- Air trap damaged.
- Tap closed or partially closed;- Filler hose pinched;- Filler
hose lter clogged/bent;- Water pressure low or ow meter doesn’t
work;- Water solenoid valve faulty or disconnected.
- Turbine faulty or disconnected;- Connector terminals not
making contact;- Turbine wiring faulty;- Turbine faulty,
disconnected or wet;- WATER has been introduced manually;- Filler
hose lter obstructed;- Pressure switch faulty.
- NTC sensor bracket detached from bowl;- Fault in electrical
circuit of heating element;- Heating element ITR incorrectly
calibrated/faulty;- Excessive suds;- Heating element false contact-
NTC sensor incorrectly calibrated- Lime scale on heating
element.Water hardness
setting not compliant. User not putting in salt- NTC sensor
separated from socket (replaces
rst check)- Heating element defective.
- Main board not programmed;- Incorrect setting le.
- Heating element cables disconnected;- Main board relay
defective- Heating element defective;- Main board relay
defective.
- Fault in Main board/user interface wiring;- Disconnect from
electrical power supply.Wait 2
minutes.Reconnect appliance to power supplyand test again;
- User interface defective.
- Replace main board.
- Replace wash pump.
Pressure switch has not indicatedcompletion of fill, even
thoughturbine has filled appliance withwater correctly.
Maximum interval of time for com-pletion of ll has been
exceeded.
Turbine has given no signal indicat-ing entry of water, even
though llhas effectively been completed.
Maximum interval of time for es-tablishing temperature has
beenexceeded (1 hour).
Software recognition error Proces-sor not programmed.
HEATING ELEMENT CIRCUIT not
Note:This code may display during an Auto Test
If the dishwasher is working normally, ignore this Fault Code
during an Auto Test.
compliant (circuit open).
No communication/connectionbetween main board and
userinterface.
Main board NOT WORKING
Reading between Wash pump andDrain pump not consistent.
PRESSURE SWITCH non compliant
WATER FILL TIMEOUT
WATER TURBINEdamaged
TEMPERATURETIMEOUT (1 hour)
Software recogni-tion error. Main board not pro-
grammed
HEATING ELE-MENT CIRCUIT not
compliant
Not Applicable to this model
COMMUNICATIONerror between main board and display
Main board NOTWORKING
VIRTUAL SENSOR
F05
F06
F07
F08
F09
F10
F11
F12
F13
F15
- Water leak;- Float switch or wiring defective;- New main
board: Eeprom was programmed
off-site; to reset the alarm, switch off and switchon again
using the ON/OFF button.
- Fill solenoid valve failure;- Main board ll solenoid valve
triac short-circuiting;- Make certain drain hose is not on the
oor.
- Drain pump blocked by foreign matter;- Drain pump
faulty/disconnected;- Drain hose blocked;- Drain trap blocked;- Air
bubble in hose;- Check drain pump wiring and connectors at
component end and main board end;- Check integrity of drain pump
impeller;- Replace drain pump.
- NTC sensor cables disconnected or
damaged;-Cablesorconnectorsdisconnectedorshort-circuiting;- NTC
sensor wet, short-circuit;- NTC sensor damaged, open circuit.
Bowl oat microswitch electricalcircuit OPEN! (must be
closed)
Fill valve admits water even whendeactivated.
Maximum drain time elapsed.
THERMISTOR (NTC) circuit notcompliant (break in continuity
orshort-circuit)
FAULTCODE
F01 ANTI-FLOODINGOVERFLOW
WATER FILL SOLENOID VALVE
FAILURE
DRAIN TIMEOUT
THERMISTOR (NTC) not compliant
NAME POSSIBLE CAUSE CHECKS
F02
F03
F04
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Thermistor - Resistance Chart
Fault Notes
• FillingAfter the initial drain period, it is normal at the
start of a cycle for the machine to pause for a period before
filling.
• Heating ElementAn open circuit heating element can display
either the heating time out fault code or the open circuit heater
fault code (F8 & F10), depending on the cycle in progress or
the phase of the cycle when the heater fails. If a dishwasher has
an open circuit heating element, the machine may run for up to 75
minutes before a fault code will display.It is recommended before a
module is replaced or when the fault is not obvious, the heating
element is tested for continuity and resistance to Earth at its
terminals, with the heater disconnected.
continued...
Temperaturein degrees C
Resistancein K Ohms
Temperaturein degrees C
Resistancein K Ohms
- 40 24751.661 50 146.215
- 35 17127.169 55 117.828
- 30 12014.762 60 95.420
- 25 8524.305 65 77.718
- 20 6113.811 70 63.584
- 15 4435.437 75 52.260
- 10 3249.216 80 43.166
- 5 2403.515 85 35.808
0 1794.358 90 29.828
+ 5 1351.294 95 24.961
10 1025.870 100 20.955
15 785.018 105 17.668
20 605.252 110 14.951
25 470.000 115 12.695
30 367.480 120 10.824
35 289.186 125 9.259
40 229.014
45 182.485
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• Programme TimesThe times in the handbook and displayed at the
start of the cycle, are average times and will be affected by the
following points:• Inlet water temperature below 19°C • Tab option
enabled• Water hardness setting set to positions 4 or 5• Condition
of the heating element (limescale built up)• Excessive foam caused
by using tablets with a small or light load.
NOTE: - The display is not a count down timer. It is normal
occasionally for the same time to show for an extended period.
• Machine Starts up for a few minutes when not in useThe machine
inlet valve is 'letting by' and water is leaking into the machine
when not in use. Providing the machine is plugged in and the door
closed (it does not have to be switched on), once the water in the
machine is enough to operate the pressure switch to full level, the
machine drain pump will energise until the pressure switch resets
to empty (plus 30 seconds).
Note: - Fault code F2 displays if the water letting by is fast
enough to be recognised by the water turbine.
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Ser WIRING DIAGRAM DEA700 Module
54
32
11
23
J 8 J 2 J 1
S
RQ
T
54321 321 321
DEA700Module
vice Manual U
KEnglish
12
34
654321 21
4321
J 9
J 11
J 12
J 5 J 13J 14 J 4 J 3
J16
P
N
OM
C
A
H
G
LI
Key:
D
E
NL
B
F
A Mains powerB Noise filter C Heating elementD Thermoprotector
(95°C)E Thermal fuse (206°C)F Synchronous drain pumpG Synchronous
washing motor H Door microswitchI Dispenser solenoid valve L Load
solenoid valveM Regeneration solenoid valveN Pressure switchO
Overflow switchP Meter turbineQ Rinse aid readerR User interface S
Salt readerT Temperature sensor
4321 43 2121 4321321
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pany
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Ser WIRING DIAGRAM DEA603 Module
54321 321 321
54
32
11
23
S
CN9 CN10 CN11
R
Q
T
DEA603Module
vice Manual U
KEnglish
12
34
4321
214321 3 4 2121 43214321 5 6
P
N
OM
CN2
CN3
CN5CN4 CN7
J16
C
A
H
GL
I
D
E
NL
B
F
CN6 CN8
Key:A Mains powerB Noise filterC Heating elementD
Thermoprotector (95°C)E Thermal fuse (206°C)F Synchronous drain
pumpG Synchronous washing motor H Door microswitchI Dispenser
solenoid valve L Load solenoid valveM Regeneration solenoid valveN
Pressure switchO Overflow switchP Meter turbineQ Rinse aid readerR
User interface S Salt readerT Temperature sensor
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Indesit Company
GENERAL INFORMATION
These models are freestanding front loading Dishwashers
providing a choice of 8 Wash Cycles.They have A+ Energy
performance.Programmes and all Options are set using the display,
which is mounted on the console.Extra Dry, Tabs, Half Load,
Shortime and Delay Options are also available on selected
programmes.Smaller loads can be washed using either the top or
bottom basket.There are "Low" warning indicators on the console
display for Salt and Rinse Aid.
The user adjusts Water Hardness before the machine is first
used.
Rinse Aid is electronically controlled and has to be adjusted
from the Console.
Levelling the Dishwasher
There are 2 adjustable feet at the front.There are 2 solid
moulded sliders at the rear.
The dishwasher must be level to prevent distortion of the
cabinet and poor closing of the door.
Refer to the photo (right) of the dishwasher seen from
underneath.
Adjustable
Non-adjustable sliders
Front
Rear
Feet
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CONSOLE PANEL
The following information is displayed during a cycle.>
Estimated Programme duration time
This will countdown as the cycle progresses, and the time to
finish will automatically update as the programme progresses.The
first programme displayed will always be the most commonly used
programme.This is not a countdown timer, but an estimate time to
the end of the cycle.
> If an Option as been selected a bar will illuminate above
the Option button.Fault Codes will display in the event of a
machine failure - for example: F 6Other information messages will
scroll across the Display.
ON-OFF/RESET BUTTONPress this button to switch the appliance
on.To Re-set a programme that requires cancelling press and hold
down the On-Off button.
ON-OFF INDICATOR LAMPThis Lamp shows that the Dishwasher is
Switched on.
Display
Wash cycle Wash cycle
Half Load indicator light
Low Rinse Aid indicator light
Low Salt indicator light
Blocked Filter indicator light
Extra Drying indicator light Multi-Functional Tablets indicator
light (Tabs)
Washing and Drying indicator lights
Tap Shut-Off indicator light
Delayed Start indicator light
Remaining Time indicator
Short Time option indicator light
Control PanelStart/Pause button and indicator lights
On-Off/Reset button and indicator light
Extra Drying option button
Half Load option button
Delayed Start buttonsMulti-functional Tablets option button
(Tabs)
Display
Wash-Cycle Selection buttons Short Time option button
Wash-Cycle Selection buttons
*** Only in completely built-in models * Only available in
selected models.The number and type of wash cycles and options may
vary depending on the dishwasher model.
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START/PAUSE BUTTONOnce the Programme and Options required have
been selected. Pushing this button once will start the selected
Programme. During a Programme if this button is pushed the Cycle
will stop until the button is pushed again, when the cycle will
continue.
START/PAUSE INDICATOR LAMPLamp States1. Lamp Flashing - Waiting
for a Cycle to be selected and Started2. Lamp Green and On,
Programme in progress.
TABSMust be Selected if Multi Function Tablets are being
used.When this Option is selected the bar (in the display) above
the Option button will illuminate.The opening of the Soap dispenser
during the wash phase of the cycle is delayed.Note: This allows
food deposits from the dishes etc to "Soil" the water before the
Tablet is dispensed into the machine. Dispensing the Tablet into
soiled water reduces the possibility of foaming.The programme time
is also increased accordingly.If the TAB option is not set, the
dispenser will activate as soon as the machine has completed the
filling for the wash phase of the cycle.
HALF LOADIf a small load is to be washed, both baskets can be
used. Option Alterations to the Cycle
Intensive Wash: The wash temperature is reduced by 3 °C and the
wash time by 5 minutes, and the rinses by 4 minutes.
Normal Wash: The wash temperature is reduced by 5 °C and 5
minutes.Fast Wash: The Wash is reduced by 3 minutes.Eco Wash: The
Pre wash is reduced by 4 minutes, the wash by 10 minutes and the
rinses by 2
minutes.Delicate Wash: The Wash is reduced by 3 °C and 2 minutes
and the warm rinse by 5 °C and 1
minute. Express 30’: Option is not available.Sanitizing: Option
is not available.
Note: These temperature and times must be used as a guide only
as programme settings file are updated from time to time.
EXTRA DRYIncreases the temperature of the heated Rinse and
extends the drying phase of the cycle.The Time the machine Pauses
with an empty Tub is Increased.
continued...
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DELAY STARTThe Cycle start can be delayed for up to 24 hours in
1-hour steps.Select required wash cycle and any options and push
the Delay button until the required delay time is displayed.Press
the Start/Pause button to begin the delay period.During the delay
period, "Start in" and the hours and minutes remaining will flash
in the display.
STAND-BYWhen the cycle has completed the programme, 10 minutes
after the door is opened the machine will go into stand-by. The
display and LEDs will turn off. If no attempt is made to open the
door after the end of the cycle, the machine does not go into
Stand-By.Push the On/Off button to remove the machine from stand-by
mode.
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BASIC MACHINE USE
Note: Water Hardness MUST be set BEFORE first use or after
module replacement.
Setting a Programme1. Turn the Machine On (On-Off Button). Start
Pause Button Flashes.2. Push P button until required programme is
displayed.3. Select any required Option.4. Press the Start Button
(lamp will stop flashing and stay permanently on..).
Cancelling a Programme in progressPress and Hold the ON/OFF
BUTTON. All LED’s will turn off.
End of ProgrammeEND will be displayed.
SETTING RINSE AIDIf the User is not Completely satisfied with
the Drying Results, the quantity of Rinse Aid dispensed can be
Adjusted.- Switch on the Dishwasher using the On/Off Button, then
wait a few seconds- Turn Off using the On/Off Button- Press the
Start/Pause Button 3 Times- Switch On the Dishwasher using the
On/Off Button- You are now in the Menu for setting the Rinse Aid.
The current Rinse Aid setting will be displayed.- Adjust the Level
of Rinse Aid supply by pressing the ECO cycle Button. (range from 0
to Max). Each press increase the level by 1. The new setting will
be displayed. - Press the ON/OFF Button to Save the SettingNote: If
the Rinse Aid Level is set to ZERO no rinse will be dispensed and
the Low Rinse Aid "Warning" will not illuminate when all the Rinse
Aid is used up.
SETTING THE WATER HARDNESSThese models have 5 Water Hardness
Settings depending on the water supply where the machine is
located. The Water Hardness Setting must be set: - before the
machine is used for the first time, - if a new Module has been
fitted or if the machine
is moved to a different water area.1 Start with the Machine
“OFF”
2 Switch the Dishwasher “ON” using the ON/OFF Button3 Wait a few
Seconds. Switch the Machine “Off” using the ON/OFF Button.4 Press
and Hold the Start/Pause Button for a minimum of 3 seconds5 Switch
“ON” the Machine using the ON/OFF Button.6 You are now in the
Adjustment Menu, the current Hardness Level will be Displayed.7
Select the Desired Hardness Level (1-5) by pressing the ECO Button,
each press increases the
level by 1, the new setting will be Displayed.8 Press the ON/Off
Button immediately after setting the desired level, to Save the new
SettingNOTE: The Water hardness Level and Salt must still be used -
even if multi-function tablets are being used.
Water hardness setting table:Display
No.Hardness (Clarke) Notes
1 0 - 7 Salt not needed2 7.7 - 14 Add Salt3 14.7 - 21 Add Salt4
21.7 - 42 Add Salt5 42 - 63 Add Salt
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PROGRAMME GUIDE - FDYF11011
Instructions on wash-cycle selection and detergent dosage
1. The ECO wash cycle is the standard cycle to which the energy
label data refers. It can be used to wash crockery with a normal
soil level and is the most efficient cycle in terms of energy and
water consumption for this type of crockery. 27 gr/ml + 6 gr/ml** –
1 Tab (**Quantity of pre-washing detergent)
2. Heavily soiled dishes and pans (not to be used for delicate
items). 30 gr/ml – 1 Tab
3. Normally soiled pans and dishes. 27 gr/ml + 6 gr/ml** – 1
Tab
4. Limited quantity of daily soiling (ideal for 4 place
settings) 25 gr/ml – 1 Tab
5. Cycle for delicate items, which are more sensitive to high
temperatures 30 gr/ml – 1 Tab
6. Fast cycle to be used for slightly dirty dishes (ideal for 2
place settings) 25 gr/ml – 1 Tab
7. Pre-wash while awaiting completion of the load with the
dishes from the next meal. No detergent.
8.
Standby consumption: Left-on mode consumption: 5,0 W - Off mode
consumption: 0.5 W
Wash-cycle data is measured under laboratory conditions
according to European Standard EN 50242.Based on the different
conditions of use, the wash-cycle duration and data can change.
The number and type of wash cycles and options may vary
depending on the dishwasher model.
Wash Cycle Drying Options Wash Cycle Duration
WaterConsumption (l/
cycle)
EnergyConsumption(kWh/cycle)
Eco Yes Delayed start – Half Load – Tabs – Extra Dry 03:10’ 11
1,04
Intensive Yes Delayed start – Half Load – Tabs – Extra Dry –
Short Time 02:30’ 16,5 1,65
Normal Yes Delayed start – Half Load – Tabs – Extra Dry – Short
Time 02:00’ 16,0 1,3
Fast No Delayed start – Half Load – Tabs 01:00 11,5 1,1
Delicates Yes Delayed start – Half Load – Tabs – Extra Dry 01:30
12 1,1
Express 30’ No Delayed start – Tabs 00:30’ 8,5 0,45
Soak No Delayed start – Half Load 00:10’ 4 0,01
Sanitizing Yes Delayed start 01:20 11,5 1,3
High-temperature disinfecting cycle. Ideal to clean crockery and
feeding bottles. 30 gr/ml – 1 Tab
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COMPONENT DESCRIPTION
ModuleMounted behind the plinth, this is an electronic device
that monitors and controls all devices within the appliance. If
replacing this module, refer to the Module Programming section on
in this manual.Both DEA700 and DEA603 Modules have been used in
Production. The DEA700 Module was used in Production up to
Industrial Code ending 2500.From Industrial Code ending xxxxxx2500,
the Electronic Module changed to a DEA603 variant. Note: (xxxxx is
the Dishwashers Commercial Code).DEA603, is a Stripped variation of
DEA700. There is no change to the Programmes or Operation of the
machine.The 2 module types ARE NOT interchangeable, and the correct
settings file must be used with the correct module.
Fill ValveThe appliance has an electromagnetically operated
solenoid valve, which is connected to the water supply.
Water TurbineThis is situated at the bottom of the Air Break.
Consisting of a fixed reed switch and a magnet fitted to an
impeller. Unlike previous control systems, water fill is no longer
dependant on the operation of the pressure switch. The turbine
generates a series of impulses as the water rotates the impeller
vanes.The control module translates these impulses into litres of
fill water (268 impulses is equal to 1 litre of water). The turbine
also regulates the maximum amount of water that can enter the tub,
therefore acting as an overflow device.Note: Machines with DEA603
Module fitted. If the Turbine senses a fill rate less than 0.9
litres/minute, the fill will be measured by Time. (Using previous
Stored History of fill times)
Pressure SwitchThe Pressure Switch confirms to the Module the
overall volume of water inside the tub and signals if the Heater
can be turned on or a Fault Code Displayed. (see page 6)The
pressure switch and associated wiring is Low Voltage (12 volts and
10 mA) with RAST 2.5 connector.The pressure switch indicates the
full state only (appliance filled with water).Empty level is
signalled when the pressure switch is not signalling full.
Anti Flood Device
Pressure Switch
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Consisting of a polystyrene float and microswitch. An excess of
water in the base panel operates the float switch sending a signal
to the control module operating the drain pump and displaying a
fault code on the console.
Filling Sequence1. Static Fill of 2.5 litres measured by the
Fill Turbine.2. The module checks the state of the Pressure
Switch
- if Pressure Switch reaches Full Position - Move to step 3.- if
Pressure Switch at Empty Position - then Pressure Switch Fault Code
displays.
3. Dynamic Fill up to 4 litres measured by Fill Turbine.4. The
module checks state of the Pressure Switch.
- if Pressure Switch Full Position reached - Programme Continues
to Wash.- if Pressure Switch at Empty Position, fills with a
maximum of 5.5 litres of water measured by Fill Turbine. If the
Pressure Switch is still in the Empty Position, the machine will
drain and continues with the cycle. No Fault Code is displayed.The
Water Level in normal conditions is almost up to the top of the
filter.
Key: Static Fill = Fill with Wash Pump Off Dynamic Fill = Fill
with Wash Pump On
Circulating Wash PumpThe motor used is a synchronous motor. The
pump housing is connected to the water dispenser, which feeds the
lower and upper spray arms.
Drain PumpThis is a separate unit fixed to the sump moulding. It
is operated by means of a synchronous motor and is controlled by
the control module.
Circulation Wash Pump Assembly Water Dispenser
Heater Assembly Pump Motor
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Detergent, Rinse Aid Dispenser
The dispenser fitted to these models works differently to
dispensers previously found on Hotpoint / Indesit Dishwashers.
Operation of Detergent Dispenser:The dispenser incorporates a
solenoid valve at the rear which, when activated, opens the
dispenser to release the detergent and at the same time releases
the rinse aid.The dispenser is activated:1. The Solenoid is
energised for one second, to release the detergent; the rinse aid
will not be released
in this short space of time, because of its viscosity.2. Once or
repeatedly for a fixed duration of 10 seconds to release the rinse
aid, depending on the
setting adopted by the user. Each time the dispenser is opened,
1.5 ml (1.5 cc) of rinse aid will be released.Possible settings:0:
Off (no rinse aid is released)1. One pulse is generated, releasing
1.5 ml of rinse aid2: Two pulses are generated, releasing 3 ml of
rinse aid3: Three pulses are generated, releasing 4.5 ml of rinse
aid4: Four pulses are generated, releasing 6 ml of rinse aid.
Tablet / PowderDetergent Dispenser
RinseAid
Releasebutton
Dispenser showing flaps closed Dispenser showing flaps
opened
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ADDITIONAL COMPONENTS INFORMATION
HeaterThe heater is encased in a metal housing with integral
safety cut-out and fuse. It connects to the Circulating Wash pump
housing via a bayonet fitting. Refer to the Circulating Wash Pump
description.
ThermistorSituated on the sump. A temperature rise in the water
is converted to a changing resistance value.A rise in temperature
will give a lower resistance across the terminals of the
thermistor; the control module monitors this value and when it is
the same as that as defined in the programme selected, the module
will advance the programme out of the heating stage.
Regeneration ProcedureUnlike previous models Regeneration is not
carried out during every wash. The Control Module counts the number
of Litres used since the last Regeneration.The volume of water (in
Litres) used between Regeneration is dependant upon the Water
Hardness Setting stored in the Control Module. (Refer to "Setting
the Water Hardness"). See Chart below.
Regeneration Sequence1. Regeneration valve activated, after 2
seconds, the fill inlet solenoid is opened to allow water flow,
water flows from the inlet through the salt and the mixture of
water and salt reaches the resins.2. Solenoid valve closes (the
inlet valve and after 2 seconds the regeneration valve).3. Pause
for 10 minutes.4. Fill with 190cc of water (same procedure as step
1.).5. 5 minutes pause.6. Starts resin wash. Between 1 and 2 litres
of water flow directly through the resins (Inlet valve is on,
regeneration valve is off.).7. Drains
Note: Regeneration time is hidden within the cycle so does not
affect programme times.
Aqua-Stop Inlet ValveThe Aqua stop inlet water valve is located
in the tap end of the fill hose. In the event of a split fill hose
or the machine leaking, water will fill the base tray and operate
the base float switch, which will signal the module to switch off
the inlet valve.
Water Hardness SettingRegenerates
Every... No water is stored for Regeneration and regeneration
will always take place at the end of last rinse, after the number
of litres has been achieved.
1 150 litres2 100 litres3 65 litres4 30 litres5 15 litres
Protected outer sheath of fill hoseInlet valve
Hose connector
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Low Salt WarningAn Optical Sensor is fitted to the salt
container where the presence of salt breaks the beam in the sensor.
When the level of salt is below the sensor level, the receiving
sensor receives the light beam from the sending LED. The Low Salt
warning lamp is switched on 6 washes after the sensor signals the
module.The sensor position is not at the bottom of the salt
container because of possible false readings caused by impurities
that collect in the bottom of the salt container.
Low Rinse AidA float is fitted into the rinse aid dispenser and
when the level of the float is near the bottom of the rinse aid
reservoir the float will trigger a signal to the Control Module to
turn on the Low Rinse Aid Warning LampAir Break AssemblyLocated on
the right hand side of the machine.The Air Break Assembly carries
out 3 functions:1. Stops filling water siphoning back into the
mains
water supply.2. Vents the Steam from the dishwasher tub.3.
Diverts 3% of the hard water fill into the tub to
avoid the water being too soft which could cause excessive
foam.The Air Break also holds the regeneration valve and the Water
fill turbine.
DryingThe Natural Drying System uses Residual Heat and Rinse Aid
to Dry the loaded dishwasher.During the Drying Phase of the cycle
the Water reaches a very high Temperature 70°C,. Drying is carried
out in 2 steps both with the machine paused (Circulating wash pump
off)
1. Hot water in the tub2. Hot water drained from the tub
Filtering SystemThe flat filter is made of metal and larger than
previous models which will prevent the filter from clogging.
Flat Filter Bowl Filter Micro Filter
Regeneration Valve Fill Turbine
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AUTO TEST CYCLE
Activation of the Auto Test Cycle: 1. Switch ON the appliance2.
Switch OFF the appliance3. Push P5 (Tri Wash)4. Push P1 (ECO)5.
Push P5 (Tri Wash)6. Switch ON the appliance7. Push START/PAUSE to
activate the Auto Test
The Autotest sequence in DEA 700 – PLP2 machines is as
follows:
Note - there will be a delay before the test starts - possibly
up to 2 minutes.a Make sure the dispenser flaps are closed.
The machine is drained to empty status + 15 seconds (D-Sensor);
at the same time, the alternating wash motor is repositioned to
operate with the bottom delivery outlet open.
b Empty status is verified by the wash pump (W-Sensor), running
with the bottom delivery outlet open at 1400 rpm for 40
seconds.
c The tub takes in 2 litres of water, with activation of the
W-Sensor to confirm Full status.d Another 2 litres are added in
dynamic mode - (washing whilst filling).e The wash pump is
activated for 30 seconds with the top delivery outlet open.f The
pump is switched to the bottom outlet for 30 seconds.g The Wash
heating element is activated, with the Wash Pump running at 2500
rpm, and the
temperature raised to 30°C.h The machine is drained to empty
status (D-Sensor) + 15 seconds.i The dispenser is opened by
activating the solenoid valve for 2 seconds.j 10-second pause.
The next part of the sequence can be observed with the door open
from "k" below. Alternatively leave the sequence to continue
unobserved.
n The Turbo Dry Fan is activated (if installed). o The machine
is drained to empty status (D-Sensor) + 15 seconds.p Sequence ends.
Display / LEDs turn Off.q Refit the catch plate - if removed in "k"
above and check for correct door switch operation.
See next page.
k Service action (optional): Once the dispenser has opened -
open the door, remove the salt cover and insert a catch plate**
fully into the door latch hole in the door.This will operate the
door switch and allow the sequence to continue with the door open
for observation purposes. The spray arms will not operate from this
point in the test.(**either a spare one or temporarily remove the
one fitted to the machine).
l The regenerate solenoid is activated for 5 seconds.m The fill
solenoid valve and regenerate solenoid valve are
activated for 10 seconds. Check for outflow of water from the
salt container into the tank.
P1 P5
Catchplate
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If there is a fault (active):The service technician will find
the machine immobilized, with the Fault indicator LEDs permanently
alight and other LEDs on the Control Panel blinking. Digit and LCD
display models will show the Fault Code in the display. Refer to
the Fault Code charts for guidance.
If Warning or Last Fault is indicated:Starting the autotest, the
last Fault or the current Warning will be displayed for 20 seconds.
Once this time has elapsed, the autotest sequence starts
automatically.If the autotest reaches the end, the Last Fault will
be reset. Should the Autotest procedure be interrupted for whatever
reason, data in the Last Fault memory will be saved.N.B.: The "last
Fault detected electronically" will always be displayed.
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DISMANTLING INSTRUCTIONS
SAFETY NOTES:-1. ENSURE THAT THE MACHINE IS UNPLUGGED BEFORE
DISMANTLING2. BEWARE OF SHARP EDGES ON METAL PANELS AND PRESSED
PARTS.Access to all components are via the side panels, front
plinth or the access panel in the base tray.
A Plinth and Side Cheek Assembly1. Fully open the dishwasher
door.2. Remove the screw securing each side cheek to the dishwasher
cabinet.3. Carefully lean the dishwasher back slightly to remove
the plinth side cheek assembly.
B Worktop
C Outer Door Panel1. Remove screws along each side.2. Disengage
the front panel from the console locating lugs.3. Slide the outer
door panel down to release from console locating lugs.4. When
refitting carefully engage all fixing lugs on the console.
1. Remove the rear 2 fixing screws.2. Slide the worktop toward
the
back to release the hooks from the slots in the cabinet side
panels(2 hooks each side).
3. Lift up to remove. Hooks (4)
D. Side Panels1. Remove the 6 screws securing
the side panel (3 front, 3 rear).2. Using a flat bladed
screwdriver,
ease the panel over the location pegs and lift away.NOTE: Side
clips at Base and Upper Support.
E. Front Access Flap1. Remove 2 securing screws.2. Release 2
locking clips.3. Carefully open flap releasing wiring harness
from top edge.Note: (The control module is attached to the
flap).4. When refitting be careful not to trap any wires.
Release access flap locking tabs
Upper SupportClip
Base Clip(Rear)
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F. Power Module1. Release front access flap as in E). and
release harness retaining clip before hinging down.2. Slide power
module towards connections to release from access panel.3. Note
position and remove connections.4. Release board from carrier.Note:
A Service Module is supplied WITHOUT a programme loaded.
Refer to the Module Programming section in this manual.
Ensure that the harness is clipped back into place when the flap
is closed Front Access panel opens out with Control Module
Attached.
G. Base Unit Access Panel1. Protect the customers flooring2.
Being careful not to damage the waste hose, carefully lay the
machine on its back.3. Remove any screws that may have been fitted
to replace broken clips.4. Release 2 fixing clips on front edge.5.
Ease panel forwards releasing lugs from rear of panel.
Locking Tabs Access panel removed
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H. Circulating Motor & Heater1. Remove base access panel as
in G).2. Release 2 hose clips and hoses.3. Ease motor towards front
away from mounting
bracket.4. Separate motor from heater by twisting in an
anti-clockwise direction.5. Important
On reassembly:-a. Do not reuse the removed hose clips. Replace
with new clips C00196223.Do NOT overtighten the clips as the clip
may cut into the rubber and cause a leak.b. Ensure 'O' ring is
correctly positioned to avoid leaks.
I. Drain Pump1. Remove base access panel as in G).2. Release
drain hose by gently pulling away from pump.3. Twist pump motor
anti-clockwise to release it from the sump.4. Ensure 'o' ring is
positioned correctly to avoid leaks.
J. Pressure Switch1. Facing the front of machine remove r/h
side
panel as in D).2. Using suitable pliers squeeze clip and
release pressure switch.3. Disconnect wiring.
K. Overflow Unit(base float switch)
1. Facing the front of machine remove r/h side panel as in
D).
2. Release clip and slide unit from base frame.
3. Disconnect wiring.4. Float and switch can now be
separated from unit.
HoseClips
MountingBracket
Clip
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N. Sump1. Remove filters and lower spray arm.2. Remove 2 fixing
screws and detach upper wash arm inlet pipe from sump.3. Remove 4
screws from sump ring and remove4. Follow steps G), I) and H).5.
Remove wiring to turbidity sensor, detach the NTC and remove the
sump.
O. DispenserThe dispenser unit is ONLY supplied factory fitted
to the inner door panel, therefore both inner panel and dispenser
must be replaced as one service part.
L. Air-break & Turbine1. Facing the front of machine remove
l/h side
panel as in D).2. Unscrew the ring nut fixing the air-break
to
the D/W tank.3. Disconnect the flow meter wiring.4. Lift
air-break up and release from water
softener.5. Disconnect inlet pipe.
M. Water Softener1. Remove air-break as in L).2. Unscrew salt
cap and ring nut of water
softener.3. Remove base access panel as in G).4. Release hose
from sump to water softener.5. Disconnect salt reading module
and
regeneration valve wiring and release the water softener from
its fixing clip.
6. Rotate the water softener outwards from regeneration valve
end and lift up to allow filler neck to be removed from the
tank.
Rinse Aid Reservoir Dispenser and Level Sensor Solenoid
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P. Display Board 1. Remove outer door panel C).2. Remove console
panel (6 screws) and disconnect wiring plugs (2). Note the
connector orientation and
position. Carefully ease the ribbon cable (connected to the
touch control surface) from its socket. The touch control surface
is an integral part of the console moulding and is not available
separately.
3. Remove the door switch (2 screws).4. Unclip the handle
housing. Ensure correct position of the outer lip during
reassembly. See Fig. 3.5. Using a flat bladed screw driver,
carefully ease 8 clips securing display card cradle to console
panel
(see Fig. 2 below), and remove the board assembly. Fig.1
Console panel
Display / Control Board assembly
Door Switch
Handle Housing Ribbon Cable
screw screw
Release clips (8)
Fig.3Handle Housing
correct lip location
viewed from user side
Front edge
Rear edge
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Q Door Hinge1. Remove the front panel and both side panels.2.
Partially open the door
(half way).Insert a sturdy pin (or pop rivet etc.) in the hinge
hole (in both Left and Right hinges) to keep the door half
open.
Note 1: IT IS IMPERATIVE THIS IS DONE BEFORE ANY FIXINGS ARE
REMOVED.
Note 2:New hinges are supplied with a TemporaryLocking Pin.DO
NOT REMOVE these pins until after fullre-assembly.
3. Using pliers take off the tie rod, turning it around its
fastening.
4. Disconnect the Earth Tags (Fastons) located on the hinges.5.
Remove 4 screws (2 in each side) fixing the inner door and pull
out.
6. Pull the inner door upwards.7. Remove the screws** located on
the inner part of the dishwasher, fixing the hinges to the wash
tank.
**Note: One screw each side.8. Remove 4 screws - 2 per hinge -
at the
base of the dishwasher. 9. Fit the new hinges in reverse
order.
Also refit both Earth Tags and make sure they are secure.The
final action is to remove both Temporary Locking Pins as shown in
(2) above.
continued...
Each NEW hinge is locked in position by a temporary pin. DO NOT
REMOVE until BOTH hinges are fixed to theDoor and Dishwasher
body.
Remove2 screws each side
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R. Inner Door Panel wiring layoutNote correct location of wiring
harness behind the Tie Rod
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Module ProgrammingThe module will always be supplied without a
programme when supplied as a spare part.NOTE: This module DOES NOT
have a physically replaceable Eeprom.
Programming Access Panel - situated beneath the Dishwasher
Door.
Programming a Main BoardThere are a number of ways the board can
be programmed - some of which are not applicable to certain
markets.
Types of programming:1. Handheld Terminal (Not UK)2. Emit /
Memwriter (UK Indesit Service Engineers)3. Smart Reader & Smart
Card (certain areas of UK market) - see following pages.
PROGRAMMING (Using EMIT)You MUST hold the Reader in place whilst
programming is taking place.NOTE: This board does NOT have a
physically replaceable EEProm.
This machine can be programmed via the Emit PC, using a USB lead
(Part No. C00289046), Hardware key (Part No. C00289048) and the
Memwriter software.
Use a small flat bladed screwdriver to release the panel
USB Hardware Key and USB Cable
Connector pins
A
A = USB connectorB = not used
A
B
Part No. C00289046 Part No. C00289048
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PROGRAMMING (Using Smartcard Reader / Card).
If the Main Module has been replaced during a repair the module
will require programming using the following method.1. Do NOT
connect the machine to electrical supply.2. Insert the
pre-programmed card into the Card reader.
Care must be taken at this point to ensure the card is inserted
correctly with the Chip on the card facing the PCB of the
Reader.
3. Insert the Reader & Card into module connection port -
see photo. You MUST hold the Reader in place whilst programming is
taking place.
4. Connect the machine to the Electrical supply, the LED's on
the Smart Card Reader will light in this sequence:
a) Red OFF: Good Communication between Smart Card Reader &
Card.
b) Red OFF; Green Blinking: Download taking place.c) At end,
Green ON ---> Download OK.d) At end, Red ON ---> Download NOT
OK.5. Programming Complete, disconnect the machine from
Electrical supply.6. Remove the Smart Card Reader.
Smart Card Reader and Smart Card in use
You MUST hold the Reader in place whilst programming is taking
place.
It does not stay in position on its own.
Smart Smart Cardthis card holds the program fileand can ONLYbe
used ONCE.
Card
After the modulehas been programmedthe card is
automaticallyerased.
Reader
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GENERAL DISHWASHING INFORMATION
NOTE: - Many faults occur over along period of washing
incorrectly. Correcting faults may not immediately cure a problem,
e.g. several washes may be necessary to give better results.
POOR WASH RESULTSA variety of factors influence wash results and
some of the more common are listed below.
A. FOOD OR STARCHY REMAINS LEFT ON CROCKERYMay be detected by
running the tip of a finger over the surface of a dish or by wiping
with iodine. This gives a blue/black colour to even the smallest
trace of starch. Dried on starch or food soil should be washed off
manually before placing items back into the dishwasher.
1. Food remains not removed prior to washing Ensure that surplus
food is removed and that heavily encrusted or burnt on remains
arepre-soaked.Ensure that Pre-Wash Programme is used if soiled
dishes are being stored in the machine prior to washing.
2. Spray arm nozzle blockageCheck spray arm and check that the
strainer is seated down correctly.
3. Deposits on cups and glassesDeposits of a sandy like
substance etc., in cups and glasses in the upper section of the
basket which looks like resin are generally caused by the spray arm
not functioning properly.
Possible causes of spray arm inefficiency:Loading large or tall
items in the lower basket which stops the arm revolving.Upper spray
arm split along seam.Upper spray arm blocked.Under dosing of powder
causing foam and reducing upper spray arm water pressure.Blocked
strainers reducing water to circulating pump, therefore reducing
upper spray arm water pressure.Low water quantity in machine.
4. Poor arrangement of load or overloadingEnsure that loading
allows sufficient force of water to reach all dishes.In certain
cases it may be necessary to leave some spaces empty to ensure good
results.
5. Blocked filter or kinked drain hoseEnsure that these items
are satisfactory otherwise excess food soil will be present in the
machine.
6. Low wash temperatureCheck that correct programme is being
used and that the thermostat is operating at the correct
temperature.
7. Insufficient detergentFood soil may not be completely
loosened and will not be kept in suspension in the water.If in
doubt, too much detergent does no harm, but too little in the long
run does.If dishes are heavily soiled add extra detergent. Remember
- too little detergent causes foaming.
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B. WHITE COATING ON DISHES AND INSIDE THE MACHINE1. White
coating or scale
Detergent not only loosens the remains of food but, together
with the calcium salts in the water, forms water-soluble compounds
which prevent the appearance of the white calcium coating or scale.
Insufficient detergent may result in a white coating on dishes and
the machine interior.Unsoftened water can also cause this.Coatings
can often be removed by the following:Take approximately 100 g of
Citric Acid, a white very acidic powder which can be purchased at
chemists. Put the dishes which are to be treated into the
dishwasher and fill the dispensing container with Citric Acid
instead of detergent. Then, switch on a normal programme (not the
Economy programme). The container does not take the whole amount of
acid powder so interrupt the programme before the start of the main
washing cycle and pour the rest into the main body of the tub or
the inside of the door.
2. White coating on dishes that tastes of saltPossibly caused by
a poor seating regeneration valve or, most likely by a defective
salt cap gasket.
C. WHITE CLOUDY FILM ON GLASSWARE (THAT CANNOT BE WASHED
OFF)This is probably a surface deposit known as ‘silica scum’ or
‘detergent scum’ which can sometimes form by precipitation of one
of the components of dishwasher detergents.The film can be
scratched off with the tip of a needle (unlike etching).
Unfortunately it can only be effectively removed under laboratory
conditions. However, the following will prevent or slow down the
deposits: -
1. Use less detergent where possible i.e.: when washing medium
to lightly soiled items.2. Do not use poor quality detergent.3.
Make sure that the rinse aid setting is correct. Lack of rinse aid
could accentuate the problem.4. Use a liquid rather than a powder
detergent (for dishwashers) particularly if glassware is
constantly
being washed.5. Take care not to overload machine.6. Avoid
washing poor quality glassware if possible.7. Check the salt
regeneration setting is correct for the water supply.8. Check that
the machine is filling correctly.9. Check that the machine is
rinsing correctly.10. Check that the softener by-pass is working
correctly.11. If the dishwasher has programmes of less than 65°C,
use these in preference to 65°C programmes
when washing glassware.
D. WHITE DISHES TURNING PINK1. Caused by a chemical reaction
between dishwasher detergent and porcelain. This porcelain is
not
dishwasher proof.2. Formation of silicate scum on the dishes
caused by using insufficient detergent. Silicate scum absorbs iron
and/or Manganese which is present in all water supplies. This
colours the
scum light brown or pink.
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E. POOR DRYING1. Correct amount of Rinse Aid
The purpose of rinse aid when added to the water of a final
rinse is to allow the water to run off the dishes as a complete
film so that no water-run marks or calcium are left. To enable this
to happen it is essential that the correct amount of rinse aid is
dispensed. Too little does not reduce water tension
sufficiently.Result: The water film breaks up into streaks which
make shiny and clear drying impossible. After all the rest of the
water has evaporated, marks are left which are especially
noticeable on glass and cutlery as well as on items made from
stainless steel.Too much rinse aid leaves smear marks. As a result,
the dishes look and feel greasy.
Setting GuideSet dial to approximately mid position. From
experience it is advisable to start with too little and to increase
the amount until perfect results are obtained. This can be verified
by holding the plate surface horizontal to incidental light at eye
level. An even shine should be observed.The automatic rinse aid
dispenser should then be adjusted accordingly.
2. Opening and closing door during dryingAllows hot air to
escape and affects drying efficiency. Noticeable if the door is
opened immediately the programme ends.
F. DAMAGED DISHESChipping off the edges is not usually due to
them rattling against one another during washing. normally the
weight of the dishes is sufficient to withstand the water pressure.
Normal daily use of dishes causes microscopic cracks around the
edges which fill with water during washing. During the heating
period the water in these cracks expands and after several
temperature changes the chips may break off. Chipping may on odd
occasions be caused by overloading or by loading tightly together
so that they cannot expand during heating.
G. DAMAGED GLASSES1. Cloudy stains not caused by poor washing or
drying, may be due to ring structures in the glass.
These are minute cracks due to stress created during the
manufacturing process. Particles may be washed off by hot water,
leaving the surface with an etched and cloudy look. Similar results
occur during hand washing but by using lower wash temperatures and
milder detergents the effect takes longer to show.
2. Etched glassware can also be attributed to 100% softened
water that is produced from a water softening plant that may be
installed in the home. In this instance the customer can negotiate
with the manufacturer of the softening plant to install a by-pass
system to feed back approximately 5° of hardness into the water
supply, or put the appliance back on to the mains water supply and
use salt as required.
H. CUTLERY TARNISHING / DISCOLOURING1. Silver cutlery tarnishes
when exposed to air. Stainless steel cutlery may show a coating on
its
surface after several washes if water has been allowed to
evaporate on it, e.g. if incorrect dose of rinse aid is used.
Electrochemical reactions also have an effect and mixing various
grades of stainless, bronze plated and silver cutlery will cause
problems.
continued...
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2. Nickel Silver (German Silver) is an alloy of copper, nickel
and zinc, and when subjected to heat in dishwashing solutions the
metal acquires a yellow colour. Maintaining this alloy in
attractive condition requires frequent polishing and it should not
be washed in a dishwasher.
3. Pits and rust marks on stainless steel cutlery can usually be
attributed to inferior quality stainless steel or the finished
article not being highly polished during manufacture.Certain food
soils have a damaging effect on the protective coating of stainless
steel, particularly foods containing vinegar, fruit and ordinary
table salt.It should be noted that stainless steel should not be
left in the humid atmosphere of the dishwasher for too long after
the end of the programme, since this denies the protective coating
the healing effect of oxygen.
4. Bronze or bronze plated cutlery is subject to rapid
tarnishing and should not be washed in the dishwasher.
J. ALUMINIUM COOKING UTENSILSBright aluminium utensils may
discolour or tarnish due to alkaline attack caused by certain
minerals in the water. Removing these utensils before the final
heated rinse should prevent further problems.Certain coloured
aluminium utensils may discolour and should be washed manually.
K. RUSTING INSIDE THE MACHINENormally caused by migration of
rust from non-stainless steel slivers alien to the machine or from
external non-stainless steel nuts used for fixing heater clamps.
General surface rusting may occur along the seams of the tub and
can usually be removed by using a proprietary cleaner like Solvol
Autosol or 3-in-1 Chrome Cleaner.
L. INTERNAL WHITE PLASTIC PARTS OF THE MACHINE TURNING ORANGE OR
PINKDark red coloured earthenware can sometimes produce this effect
by migration of the colouring. More common, is dishware being
loaded with large amounts of tomato ketchup / juice present or the
precipitation of the iron content in the water causing staining
because of insufficient detergent and/or rinse aid dosage. The
staining is not harmful but cannot be removed.
M. RAINBOW COLOURING ON STAINLESS STEEL INTERIOR AND COOKING
UTENSILSUsually caused by consistent underdosing of detergent,
particularly if liquid detergent is being used.
N. BLACK MARKS ON CHINAUsually caused by metal marks from spoons
and knives. It can normally be removed by soaking the china in a
mild bleach solution and washing or by gently rubbing with metal
polish, wiping dry then washing.
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Service Manual UK English