Service Information. "A Energy" Heat Pump CONDENSER ELECTRONIC TUMBLE DRYER. EVO2 / Arcadia Platform Supplement. Indesit Company UK Ltd

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1 Issue 3 June 2015 C SM "A Energy" Heat Pump CONDENSER ELECTRONIC TUMBLE DRYER Changes in this Issue Arcadia Thermistor Table Amended EVO2 / Arcadia Platform Supplement Service Information Indesit Company UK Ltd 2015 Reg. Office: Peterborough PE2 9JB Registered in London:

2 SAFETY NOTES & GENERAL SERVICING ADVICE 1. 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, Earth Resistance 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 Technical Specifications Introduction Dryer Function / Heat Pump description Console Functions Component Description Programme Guide New Cycles and Options Control Board Programming Fault Codes Servicing Notes Wiring Diagram - EVO Wiring Diagram - Arcadia - Standard Motor - with 3 Motor Connector Wiring Diagram - Arcadia - Standard Motor - with 3 Wires Wiring Diagram - Arcadia - Variable Speed Motor (BPM) Dismantling Instructions - Heat Pump Model differences only IMPORTANT NOTE: REFRIGERATION SYSTEM REPAIRS SYSTEM REPAIRS MUST NOT BE ATTEMPTED BY INDESIT ENGINEERS or ANY PERSON WHO IS NOT IN POSSESSION OF A VALID R134a REFRIGERANT HANDLING CERTIFICATE. 2 of 41

3 TECHNICAL SPECIFICATIONS First Production June 2012 General FUTURA Heat Pump models Features Electronically controlled tumble dryer comprising of an interface module fitted into the door and a control module mounted on the plinth, connected by a serial link cable. The Condensing Drying System uses an integrated self contained refrigerant module instead of traditional high wattage heaters. Country of Origin Great Britain Dimensions Height 850 mm Width 595 mm Depth 584 mm Weight 48 Kg (Unpacked), 51 Kg (Packed) Energy Class A+ 30 Noise Level 68 dba approximately Drum Volume 112 litres Drying Load Dry weight maximum 8 Kg Programmes 16 position selector Drying Sensing Levels Up to 5 depending on programme selected. Door Operation Lever operated door catch Electronic Platform EVO2 or Arcadia - depending on model and serial number. Drying Controls Variable using electronic control and thermistors System Thermistor) 25 C = 10 K 10% 50 C = 4.16 K 10% Front Air Duct Thermistor 25 C = 470 K 15% 100 C = K 5% Motor Single phase capacitor run 2 pole induction motor rpm Motor Capacitor 8.5 uf or 9.5 uf depending on motor type fitted. Compressor Highly BSD 122DV - H3BD1, V - 50/60 Hz or Rechi V 50Hz Compressor Capacitor 17 uf (for Highly compressor) 18 uf (for Rechi compressor) Cooling Fan V AC, 50/60Hz, 0.14 Amp Refrigerant Type R134a Water Container Capacity 5 Litres Absorbed Power kw ( V AC) Ambient Temperature Between 14 C and 30 C. Optimum Performance = 20 C to 23 C. 3 of 41

4 INTRODUCTION These Tumble Dryers are a similar design to the original A Class Heat Pump Tumble Dryers, within a Futura Cabinet. The Futura features include a round door, improved Air Flow Plinth and Fast Empty Water Bottle. (see the Futura with Evo2 controls manual for more information). Anti Allergy, Cuddly Toy, Extra Care, and Heat & Enjoy. are new Programmes along with the previous various specialised Programmes including Automatic Cycles with various setting levels. Note: The actual Programmes and settings Level available depend on the model. (See relevant model handbook for available programmes and options etc. Module Electronics: Current Production Machines have EVO2 Electronics (Oct. 2012). Arcadia Electronics will be introduced during late MODEL NUMBER MATRIX Example Model = TCD9346C1IT (Hotpoint models) Product Type Display Capacity Dryness Level Energy Features Colour T C D C 1 IT Drum Type Market Tumble Dryer C = Condenser V = Vented D = LCD F = Digit G = Big Digit L = LED 7 = 7 Kg 8 = 8 Kg 9 = 9 Kg = 3 levels A B C 3 = A-30% 4 = A-40% 5 = A-50% 6 = Glass Door Blank = Solid Door C = White + Chrome Door G = Graphite H = White + Anthracite Door K = Black P = White 1 = Inox Blank = Galvanised EU = Europe. EX = Other IT = Italy. FR = France. SK = Scandinavia 6 = A-60% UK = United Kingdom. 4 of 41

5 DRYER FUNCTION Overview These are freestanding tumble dryers with a circular Glass (transparent) or Solid plastic insert (opaque) door - depending on model number. The drum is supported at the front by 2 wheels or 4 Bearing Pads (depending on model), depending on model mounted on the front air duct and a single bearing at the rear located in the rear panel. A shaft fixed to the rear of the drum runs in the rear bearing. The drum is driven by a belt which passes around its periphery and onto the shaft of a motor secured to the base of the dryer. The belt is tensioned by a pulley mounted to the motor. The motor also drives a fan fixed to the end of the rear shaft to recirculate air through the drum. The moisture removed from the recirculating air, by means of a refrigerant module, is pumped to a removable container mounted in the left hand side of the console. The user can easily withdraw the container to dispose of the collected condensed water. There is no requirement for venting to atmosphere on this dryer. Drum Reversal EVO2 The drum normally rotates clockwise with the occasional reverse action anticlockwise. This occurs during the cycles cool down period and for 5 minutes every hour of the cycle duration (for EVO 2 electronics). Arcadia Heat Pump Models Automatic Cycles: During the initial Calculation Phase, the machines electronics determine the Time to Dry, the dryer tumbles in a clockwise direction. This calculation phase can take up to 30 minutes. The drum reverses every 5 minutes for a few seconds. Drying Process The circulating air flows over the condenser unit causing it to be heated, the air then passes into the drum via the fan chamber collecting moisture from the clothes enabling them to dry. The moisture laden air passes through two filters to remove any lint and then passes through the evaporator unit where the moisture condenses and falls into a channel in the base and flows into the pump reservoir where it is pumped into the water container. The resulting cooled air aids the cooling of the refrigerant in the condenser before starting the process again. Heat Exchange Cycle The Cycle begins with refrigerant being pumped by the compressor through the condenser unit. A capillary tube is used to create a restriction to increase the pressure and temperature of the refrigerant in the condenser, the heat (used to heat the airflow into the dryer) is removed from the refrigerant converting it from a gas to a liquid. The liquid refrigerant is then forced through the capillary under pressure into the evaporator unit where the pressure is removed causing the refrigerant to evaporate into a gas again cooling the evaporator the refrigerant then returns to the compressor to complete the cycle. Controls Overview The control system consists of a control module, two thermistors and a conductivity sensor. The conductivity sensor is mounted in the front air duct. A single wire connects the sensor to the control module. The front thermistor is located in the air duct, and the second thermistor is attached to the heat exchanger system pipe work. The control module determines the programme duration and dryness of the load. This is achieved by the thermistors located in the front air duct and on system pipe work measuring the difference in temperature and information supplied from the conductivity sensor strip, the control module then calculates and compares the values to that of the chosen programme. 5 of 41

6 Gas Evaporate Low Pressure 0.3MPa Compress Compressor Motor High Pressure 1.6MPa Gas Circulated Calorific Value (1600W) Calorific Value given by Compressor (600W) Dew Condensation Water Heat Exchanger (Evaporate) Heat Exchanger (Condense) Condense Liquid Low Pressure 0.3MPa Expansion High Pressure 1.6MPa As the programme progresses a small DC current is passed from the sensor in the front air through damp clothes to earth. The resistance of this current is compared to the resistance value of the chosen programme and when these become equal the load will have reached the required level of dryness and will then progress through the dry programme and on to the cool down period. The control module is located behind the right hand side panel and there is a service port behind the plinth cover that allows attachment of a computer, Smart Card Reader or Handheld Device to programme the Control Module. The control module can be programmed with the relevant settings file if the module is replaced, the settings file becomes corrupted or if an updated file becomes available. Each of the sensing programmes has a maximum time of approximately 270 minutes. (Actual time will vary slightly due to programme selected). Auto Sensing After the Automatic cycle has started, the machine s thermistor and conductivity sensor continually monitor the dampness of the drying clothes. Once a final dry time has been determined, the display will update, and the cycle will continue finishing with a 3 minute cool down period. The time taken to update will vary depending on the Programme set, load and the ambient temperature. If the display counts down to 3 minutes and the clothes are not at the required dryness level, the display will hold at 3 minutes (EVO2) or 1 minute (Arcadia), depending on the programme in progress and the material being dried, the dryer will either wait until the correct dryness level is reached and move to the cool down period, or wait until the machines sensors are able to recalculate the dryness time and the display will update accordingly. If, after the maximum programme time of approximately 270 minutes, the clothes are still not dry, the programme advances to cool tumble and completes the programme. Note 1: No fault is indicated if this occurs. Note 2: The actual time out period will vary slightly depending on the programme and dryness level 6 of 41

7 set. Under normal drying conditions providing at the start of the cycle the water container is empty, both filters are clean and the clothes have been spun in a washing machine, the clothes should dry before the time out period occurs. The module also controls the compressor. The compressor will start running at the start of the programme and is on continually during the drying cycle. If the user turns off the power or disconnects the mains cable or there is a power cut, the dryer will remember its last settings and resume the programme when the start button is pressed, the compressor will restart after a 5 minute delay period to allow the system to equalise. Note: If the compressor is switched off, i.e: Programme paused or the door is opened, the compressor will have an OFF time of approximately 5 minutes to allow the pressure in the system to equalise. The start of a programme can be delayed up to a maximum of 24 hours programmed in 1 hour steps. Pre-crease care (see page 14) is only available if a timed delay has been selected; this option tumbles the clothes for 3 seconds every 30 minutes for the duration of the time delay. If selected, the Post crease care option (see page 14) tumbles the clothes after the programme has finished for 3 seconds every 4 minutes up to a maximum duration of 10 hours. Installation If the machine has been transported or laid over, the machine must NOT be started for 6 hours to allow any displaced oil in the system to resettle after placing in an upright position. Ventilation 10 mm The machine must be installed so it has a minimum air gap of 15mm along each side and 10mm at the top. The machine's rear air vents must not be blocked. The machine should be installed on a level surface away from any appliance which produces flames. i.e: a Gas Hob or Gas Fire. 15 mm 15 mm Levelling the Tumble Dryer This dryer must be level for correct operation. When the dryer is installed in its final location check that it is level first side-toside, then front to back. If the dryer is not level, adjust the feet up or down until the dryer is level. Rotate the feet to adjust the height. 7 of 41

8 Ambient Temperature The machine must be located in an area between 14 C and 30 C. For Optimum Performance = 20 C to 23 C. Note: If the machine is located in an area where the ambient temperature is below 14 C or above 30 C, the machines performance will be adversely affected. Possible consequences: May take longer to dry the clothes May time out before the clothes are dry The display may stick at 3 minutes for an extended period. Water Drain - Plumbing Out If the Dryer is positioned close to a drain or standpipe, it is possible to drain the condensed water directly without using the water bottle. In this case it is no longer necessary to empty the water bottle at the end of each cycle. lf the Dryer is positioned above or close to a Washing Machine which uses a standpipe the same standpipe can be used. Just disconnect the tube indicated in Figure A and connect it to the drain. If the standpipe / drain is further away than the length of the tube it is possible to buy and connect a tube of the same diameter and the necessary length in order to reach the standpipe. To install the new tube just substitute the existing one as indicated in Figure B inserting it in the same place. Important Notes: - The hose MUST NOT exceed 1.5 Metres in length. - The top of the standpipe must be below 1 metre from the bottom of the Dryer. - Once the Dryer has been installed, ensure that the drain tube is not bent, squashed or contorted. Environment Installing in a cupboard is NOT recommended, but the dryer must not be installed behind a locked or sliding door, or where a door is hinged on the opposite side to the tumble door. When in use the dryer must be in an environment that is not damp with proper air circulation. The dryer will not operate efficiently in an enclosed space or cupboard. H<1m 2 2 Door Reversal: Futura Dryers (Round Glass or Round Solid Doors) - The door cannot be reversed. Classic Dryers (Square Solid Door) - The door cannot be reversed after January of 41

9 Filter Care This A class Dryer has 2 filters which must be kept clean to ensure efficient and correct operation of the dryer. 1. Air Duct Filter Open the machine door (A). Remove the filter, located just inside the opened door. (B) Unclip the filter, and open. The filter can now be cleaned and the fluff removed. Replace the filter after cleaning. A B 2. Heat Exchanger Filter Filter Cover 1 Pull the plinth forward 2 Rotate the cover fixing clips 3 Clean the filter 4 Refit the cover and rotate the clips To prevent fluff build up inside the machine, an Anti Fluff Sponge is available C This Anti Fluff Sponge should be cleaned after every four uses. This Sponge is a Service Spare and is not fitted in production. 9 of 41

10 CONSOLE FUNCTIONS On/Off Display Unit Child Lock Water Collection Bottle Programme Selection buttons Option Buttons Start/Pause ON/OFF button This button controls power to the Display and Console buttons. Press and hold for more than 3 seconds, the display briefly shows POWER ON, and the display shows the last selected programme. If the dryer is running and this button is pressed the display will show TURNING OFF and the dryer stops. If the display shows PRESS AND HOLD, hold the button and the display counts down 3, 2, 1 and then the dryer stops and the display is turned Off. Programme Selection Buttons The Programme Selection buttons set the programme: Press the button corresponding with the programme you want to select. Start Pause The START/PAUSE button/light starts a selected programme. When you press this button there will be one beep and the display will show PAUSE. When a programme is running holding this button in pauses the programme and stops the dryer. The light is Green when a programme is running, flashing amber if the programme has been paused and flashing Green if on stand-by waiting to start a Programme. (see Start and Programmes). Note: This light also flashes amber during the Post Care phase of a programme. The Display Unit gives warnings and information about the programme selected and its progress. Option Buttons The OPTION buttons/indicators; these buttons select available options for your selected programme. (see The Controls). The indicators on the display unit next to the bottom buttons light to show that the option has been selected. Child Lock Press and hold this button after selecting your programme and any options. This feature prevents the programme settings from being changed. The display will briefly show LOCKED. When the icon is lit, the other buttons are disabled. Hold this button to cancel and the icon will go out. The display will briefly show UNLOCKED and then the locked buttons will work. Standby This tumble dryer, in compliance with new energy saving regulations, is fitted with an automatic stand-by system which is enabled after about 30 minutes if no activity is detected. Hold the ON-OFF button until display briefly shows POWER ON. The dryer then reactivates. 10 of 41

11 The Display Selecting your Language (FUTURA MODELS) First time you turn on your dryer you should select your preferred Language from the available list. To change; the language current selection must flash on the first line of the display. Press the On/Off button to turn off the display then, press and hold all three buttons Heat Level, Timed Dry and Dryness level for 5 seconds Press the High Heat or Timed Dry button to scroll up or down through the list. When your required language is flashing on the top line of the display Press the Dryness level button to select your choice. Understanding the display Programme Selection and Display The selected programme is shown on the first line of display, this message is shown while the programme is running. Eight of the buttons have two selections press the button once for the first choice and press again for the second choice, your selected programme is displayed. The final button selects My Cycle. First press Second press COTTONS BED & BATH SYNTHETICS JEANS WOOL DELICATES CUDDLY TOYS EASY IRON SHIRTS COTTON ANTI ALLERGY SHIRTS SYNTHETIC DUVET SILK BABY DELICATES HEAT & ENJOY REFRESH 9 My Cycle (see below) My Cycle When you select the My Cycle button the Display will show your selected programme with M before its name. i.e. M COTTONS (see Start and Programmes) Dryness Levels (number of levels depends on model) During Programme selection for an automatic programme that has different dryness level available (see programmes table) The second line of the display shows the Dryness Level you require, for each press of the Dryness level button next option from the list below is selected and displayed. Some automatic programme do not allow the dryness level to be changed or do not have all of the dryness level options. DAMP IRON DRY HANGER PLUS HANGER DRY LIGHT DRY CUPBOARD DRY EXTRA DRY The display also shows one to 7 bars depending on your selection, these are displayed during the programmes progress. Damp : Dries your items ready to be ironed using a machine or rotary ironer Iron Dry: Dries you items ready to be ironed with a hand iron. Hanger Plus : Dries you delicate items ready to hanged for final drying. Hanger Dry: Dries you clothes ready to be hanged for final drying Light Dry: Dries you delicate clothes ready to be put away. Cupboard Dry: Dries your clothes ready for putting away. Extra Dry: Dries your clothes ready for wearing 11 of 41

12 The Display Programme Progress The second line of the display shows the status of the programme as it progresses (long messages scroll across the line) DRY COOL TUMBLE HEATING READY END OF CYCLE, CREASE CARE Heat & Envoy Programme (If option Crease Care Selected) END OF CYCLE, CLEAN FILTER AND EMPTY WATER BOTTLE Timed Drying After selecting a Programme that has a Timed Dry Option, press the Timed Button and the display will increment the selected time each time you press and release this button.(see Start and Programmes). Each press reduces the time duration and number of available time options depend on the programme / material selected. The timed dry icon is displayed next to the time. The selected time remains displayed after the programme starts, but can be changed anytime you wish. Delay and Time to End Some programmes can have a delayed start. (see Start and Programmes). Press the Delay button and the Icon flashes Each press of the Delay button advances the delay setting in 1 hour Increments from to. then and then after a couple of seconds cancels the delay. The delay time is shown on the display next to the Delay button The display counts down the minutes of the delay period after the Start/Pause Button is Pressed. The second line of the display shows STARTS IN You can then if you wish change or cancel the delay time selected anytime. After the Start/Pause button is pressed the delay or time to end is displayed in hours and minutes and counts down each minute Time to End After the delay period finishes or for all of the programme if delay not selected. The estimated Time to the end of the programme for automatic programs or the actual time remaining during a timed programme is shown in this part of the display. When timed programmes are selected the time displayed throughout the cycle is the actual time remaining. When an Automatic programme is selected the time displayed is an estimate of the time remaining. When the programme is selected the display shows the time required to dry a full load, after around 10 minutes the controller calculates a better estimate of the cycle time and this is updated during the programme.. The colons between the hours and minutes display flash to show that the time is counting down 12 of 41

13 The Display Warnings The second line of the display also gives warnings and reminders. Reminders occur at the end of the programme. END OF CYCLE, CLEAN FILTER AND EMPTY WATER BOTTLE Reminder that the water container should be emptied. and the filter cleaned every time you use the dryer. (see Maintenance) EMPTY WATER BOTTLE Indicates that the container is full. The message will take a few seconds to go out after replacing the empty water container; the dryer must be running for this to happen. (see The Controls). Note: if the water bottle fills the message is displayed, the heat is turned off and your clothes will not dry. CLEAN CONDENSER, FILTER AND EMPTY WATER BOTTLE This message indicates that you must clean the Heat Pump Condenser Filter unit (see Maintenance) and will occur at intervals depending CLEAN FILTER TO ENSURE ANTI ALLERGY ACTION how much you have used you dryer. When you finish the next programme the message is cancelled. You must also clean the filter. Shown during the Anti Allergy programme and indicates that the filter needs cleaning to complete the full anti-allergy cycle. (see Maintenance) GB Start & Programmes Choosing a Programme 1. Plug the dryer into the electrical socket. 2. Sort your laundry according to fabric type (see Laundry). 3. Open the door and make sure the filter is clean and in place and the water container is empty and in place (see Maintenance). 4. Load the machine and make sure that the items are not in the way of the door seal. Close the door. 5. If the Display is not lit; press the On/Off Button 6. Press the Programmes selection button (press twice for some programme s) that corresponds with fabric being dried by checking the Programmes table (see Programmes) as well as the indications for each type of fabric (see Laundry). If the M button is selected steps 7, 8 and 9 are not required. (see Below) 7.Choose Timed Dry or Dryness Level option. If Timed Drying press and release Timed button until time required is displayed. Or To change from default dryness setting press and release Dryness Levels button until required level is indicated.! See programmes tables, for details of availability of Dryness levels, Timed dry and Options 8. Set a delay time and other options as necessary. (see The Display) 9. Press the START button to begin. The display will show the estimated time to end. During the drying programme, you can check on your laundry and take out the items that are dry while the others continue drying. When you close the door again, press START in order to resume drying. 10. During the last few minutes of Drying Programmes before the programme is completed, the final COOL TUMBLE phase is entered (fabrics are cooled), this phase should always be allowed to complete. 11. At the end of the drying cycle a message is displayed. If END OF CYCLE, CLEAN FILTER AND EMPTY WATER BOTTLE is shown, the buzzer will beep 3 times (Note: If the SOUND option was selected the buzzer beeps 3 times every 30 seconds for 5 minutes). If END OF CYCLE, CREASE CARE. Is shown crease care was selected. and if you do not take the clothes out immediately the clothes will tumble occasionally for 3 hours or until you open the door, the buzzer will then beep 3-times to confirm the programme is completed. 12. Open the door, take your laundry out, clean the filter and replace it. Empty the water container and replace it (see Maintenance). 13. Unplug the dryer. My Cycle Button First time you press this button the display will show PRESS AND HOLD TO STORE After selecting your favourite programme and options you can save these settings by Pressing and holding in the Memory Button for at least 5 seconds, the top line will show a flashing M followed by the selected programme. The buzzer will then beep and the second line of the display briefly shows MEMORY The next time you need this programme press the M Button and then Start/Pause button and this programme will run. If you wish you can change your favourite section by selecting your new programme and/or options and press and hold in the M button (as above). 13 of 41

14 OPTION BUTTONS Programmes For Programme information, refer to the correct User Instruction book for the model concerned. Sound If selected, the buzzer will sound at the end of the cycle. Beeps 3 times when the cycle finishes. Delay Start To be used when the user wishes to delay the start of the cycle. Each press of the delay button advances the delay by one hour, to a maximum of 24 hours. If no delay is required, select OFF. Crease Care Selecting this option enables both the pre care and post care options. Pre Care only available if the delay start option has been selected. Post Care the clothes are occasionally tumbled at the end of the cycle. Helps prevent creasing if it is not possible to remove the clothes once the cycle is finished. Extra Care This option introduces a reduced drum action during the later stages of the drying cycle (longer pauses between drum rotation changes). Quick Dry An economical programme for small loads to a maximum of 1 kg. The cycle is set at cupboard dryness level and takes about 30 minutes. The machine s electronics continually check the front thermistor temperature to monitor when the clothes are dry. Heat Level Button, Display and Icons (models with Arcadia electronics only) Not all programmes allow you to change the heat level, and some of these programmes do allow all three heat level options. When the option change the heat level is available pressing this button changes the heat level selected and the Display Briefly shows the heat level and the display next to the button shows the following icons: 14 of 41

15 COMPONENT DESCRIPTION Door The Aqualtis Tumble Dryer door holds the customer interface controls and the water container handle is only visible when the door is opened. FUTURA Style AQUALTIS Style Rating Plate Water Container Pull on Handle to open Customer Interface Filter Model & Serial Numbers Heat Exchanger Filter Unit (cover open) Air Intake Grille Heat Exchanger Filter Unit Cover - Handle (Pull here to open) Door Switch (Aqualtis Models only) A single unit comprising two single microswitches, fitted to the front panel of the dryer. - One microswitch signals to the module whether the door is opened or closed. - One microswitch disconnects supply to the motor whenever the door is open. Filters Two Plastic mesh filters are fitted, 1. Just inside the door, into the Front Air Duct. 2. With the plinth open, the filter is located behind the cover. See also page of 41

16 Control Module This is an electronic device that monitors and controls all devices within the appliance. It is located behind the right-hand Side Panel. A production Control Module is pre-programmed at the factory. Drum The drum comprises of a zinc coated front and rear body and two removable plastic lifters. The rear of the drum is perforated to allow the passage of air. Fixed to the rear pressing is a support shaft which runs in a bearing located in the rear panel of the dryer. A drive pin and collar on the drum shaft prevents forward thrust during use. The front lock seam of the drum rotates on bearing pads. Note: Galvanised and Stainless steel drums are used in production, depending on the model of the dryer. Compressor Assembly Evaporator Heat Exchanger Filter Condenser Drier Filter Cover Compressor System Thermistor Cooling Fan Pump & Float Switch Mounted on the bottom right hand side of the rear panel, condensate water from the condenser chamber is pumped via an external hose to the water container situated behind the console. The pump runs continually throughout the programme, except for the cool down period at the end of the cycle. 16 of 41

17 Operation of the Float Switch: The compressor will turn off after approximately 1 minute, and the machine will continue, with cool air only for a further 10 minutes, before the warning H20 is displayed, the Start/Pause button flashes orange and the empty water container icon flashes. Front Air Duct (NTC) Located in the front air duct, this thermistor continually monitors the temperature of the circulating drying air. System Thermistor The system thermistor sits in a pocket on the external system pipe work, and measures the system temperature. The System Thermistor is used to control the front cooling fan. Temperature C EVO2 Electronics Arcadia Electronics K ohms 20 C 614 Kohms 25 C 470 Kohms Between C 217 Kohms 80 C 35.5 Kohms Between C 16 Kohms 130 C 5 Kohms Temperature C EVO2 Electronics 25 C 10 Kohms C 8.3 Kohms C 4.16 Kohms C 3.02 Kohms C 1.45 Kohms 5.0 Arcadia Electronics K ohms Compressor Cooling Fan The cooling fan is located on the RH side at the front of the base moulding immediately behind the air inlet grill. The fan is controlled by the system pipe work NTC and operates when the NTC senses a temperature of approximately 53 C on Cotton and Synthetic programmes and 45 C on Delicate Programmes. The fan will start after about 20 minutes and will switch on intermittently during the early stages of the Drying cycle. Compressor The compressor starts running at the beginning of the programme selected and will run continually for the duration of the drying programme switching off during cool tumble. If the power supply to the compressor is interrupted (i.e. if the door is opened) there will be a 5 minute delay before power is restored, this delay is to enable the refrigeration system to equalise. This 5 minute delay is controlled by the module and the delay is triggered when the programme is interrupted for any reason, opening the door, pausing the cycle, power cut etc. This 5 minute delay only counts down when the machine has the power turned On. The compressor also has a self setting cut out positioned under the plastic cover on its top, this is operated by excessive compressor temperature or excess current flow. 17 of 41

18 Heat Pump Bases Two A Class Heat Pump Bases have been used in production. Original Production used an IMAT manufactured base with a Highly brand compressor. From the Summer of 2013, Yate factory manufactured the base with a Rechi brand compressor. Highly brand Compressor (IMAT manufactured) Rechi brand Compressor (Yate manufactured) Compressor Capacitor = 17 uf Pipe thermistor is specific to compressor. Dryer Rear Panel: with 20mm or 25mm Hole in Rear Panel Drum Rear Seal This unit comprises of a ring of foam with a webbing bearing face. Lubrication is applied to the drum where the webbing surface runs, to reduce noise and wear. The seal reduces air losses at the rear of the drum. The joints in the foam are sealed with glue and the joints in the webbing are stitched to further reduce air leakage. Compressor Cooling Fan The cooling fan is located on the RH side at the front of the base moulding immediately behind the air inlet grill. The fan is controlled by the system pipework NTC and module. It operates when the NTC senses a pipe temperature of approximately 45 C or 53 C - depending on the programme selected. Compressor Capacitor = 18 uf Pipe thermistor is specific to compressor. Dryer Rear Panel: Hole in Rear Panel is Blocked. (20 or 25mm hole plugged with a Grommet) Cooling Fan 18 of 41

19 Motor A two pole P.S.C. (permanent split capacitor) running at 2800 rpm with the impeller fitted to the rear end of the shaft and the drive belt running directly in grooves in the front end of the shaft. It is protected from overload by a self-resetting internal cut-out that interrupts the electrical supply to the windings. It is used together with a capacitor that is mounted on the base of the dryer. Various Motors have been used in production. EVO2 Platform Dryers 360 ANA IMEP 27mm stator width 8.5µF flange for metal fan. 3 wires not 3 - way connector. Arcadia Platform Dryers 370 ANA IMEP 27mm stator width 8.5µF flange for metal fan. 3-way connector. 380 ANA IMEP 27mm stator width 8.5µF for plastic fan. 3 wires. 382 ANA IMEP 30mm stator width 9.5µF flange for metal fan. 3 wires. 381 ANA IMEP 30mm stator width 9.5µF for Plastic fan. 3 wires. 383 Welling 30mm stator width (higher power) 9.5µF for Plastic fan. 3 wires. Note: The correct Capacitor must always be fitted. Motor type with 3 separate wires Motor type with 3 way connector Drum Rear Seal This unit comprises of a ring of foam with a webbing bearing face. Lubrication is applied to the drum where the webbing surface runs, to reduce noise and wear. The seal reduces air losses at the rear of the drum. The joints in the foam are sealed with glue and the joints in the webbing are stitched to further reduce air leakage. 19 of 41

20 Heat Pump Base Assembly From June 2015, the Compressor Earth Wire has a Locking Male Tag instead of a Female Tag. Service Heat Pump Bases manufactured after June 2015 will also have a Locking Male Tag. Therefore if fitting a replacement Heat Pump Base Assembly to a Dryer with a Serial Number before June 2015, an Earth Link Wire C will also be required to connect the Earth Wire from the Compressor to the existing Earth Wire. The insulated Tag connects to the existing Earth Connection the locking Tag end to the Earth Wire on the Compressor. 20 of 41

21 EXAMPLE PROGRAMME GUIDE - Models with EVO2 Electronics! If the On/Off light is not lit; Press the On/Off Button and then select programme. Programme What it does How to set it Notes / Options available Easy Iron Refresh Cottons Cotton - High Heat Cotton - Low Heat Shirts Shirts - High Heat Shirts - Low Heat Jeans Synthetics Bed & Bath Duvet Cotton Duvet Synthetic continued... Brief programme (approximately 10 minutes) that softens fibres of clothing that is ready for ironing. 20 min cool programme to air your clothes Dries: your Cotton clothes on High heat. Dries: your Cotton clothes on Low heat. N.B: Max. load 6 kg Dries your shirts on a high heat. 1. Position the PROGRAMME knob on. 2. Select Alarm Option if required. 3. Press the Start Button. 1. Position the PROGRAMME knob on 2. Select Alarm Option if required. 3. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry or Timed Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry or Timed Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry or Timed Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. Dries your shirt on low heat. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry or Timed Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. Dries denim clothes on a high heat. Dries: your synthetics clothes on High heat. Dries your Towels and bedding on High heat. Dries your Duvet on a Low heat. Dries you Duvet bedding on Low Heat. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry or Timed Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry (see next page). 3. Select any Options if required. 4. Press the Start Button.! This is not a drying programme (see previous page). Options available Alarm. Alarm. Alarm. Delay Start. Pre care. Post care. Mini Load. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry Cupboard dry, Ready to Wear. Alarm. Delay Start. Pre care. Post care. Mini Load. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry Cupboard dry. Alarm. Delay Start. Pre care. Post care. Mini Load. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry Cupboard dry. Alarm. Delay Start. Pre care. Post care. Mini Load. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry Cupboard dry. Alarm. Delay Start. Pre care. Post care. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry Cupboard dry, Ready to Wear. (We suggest to use only Ready to Wear). Alarm. Delay Start. Pre care. Post care. Mini Load. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry, Cupboard dry. Alarm. Delay Start. Pre care. Post care. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry, Cupboard dry. (We suggest to use only Cupboard dry). Alarm. Delay Start. Pre care. Post care. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry, Cupboard dry. (We suggest to use only Cupboard dry). Alarm. Delay Start. Pre care. Post care. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry, Cupboard dry. (We suggest to use only Cupboard dry). 21 of 41

22 PROGRAMME GUIDE - Models with EVO2 Electronics - continued Programme What it does How to set it Notes / Options available Wool Silk Baby Lingerie Delicates (e.g. Acrylics) Dries: your Woollen clothes. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. Dries your silk items on a low heat. Dries your baby clothes on a low heat. Dries your lingerie on a low heat. Dries your delicate items on a low heat. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. 1. Position the PROGRAMME knob on. 2. Choose Sensor Dry or Timed Dry (see next page). 3. Select any Options if required. 4. Press the Start Button. Alarm. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry Cupboard dry (We suggest to use only Cupboard dry). Alarm. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry, Cupboard dry (We suggest to use only Cupboard dry). Alarm. Delay Start. Pre care. Post care. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry, Cupboard dry. (We suggest to use only Cupboard dry). Alarm. Delay Start. Pre care. Post care. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry, Cupboard dry. (We suggest to use only Cupboard dry). Alarm. Delay Start. Pre care. Post care. Sensor Dry option, automatic drying: Damp dry, Iron dry, Hanger dry, Cupboard dry Sensor Drying and Timed Drying First select a programme (see programmes table). Programme What it does How to set it Notes / Options available Sensor Drying Timed Drying (220, 180, 150, 120, 90, 60 or 40 minutes) Always use Sensor Dry if possible for drying your clothes. It will guarantee you best drying results. The heat setting depends on the programme (material option) selected. Always use timed drying option if you want to decide the drying time. The heat setting depends on the Programme (material option) selected. 1. Press and release the sensor Dry button until the display shows the desired selection. Each press advances,,,, and then repeats.! Some sensing programmes do not have all five dryness level options. 2. Select any Options if required. 3. Press the Start Button. 1. Press and release the Timed Button until the display shows the required selection. Each decreases time 220, 180, 150, 120, 90, 60, 40 and then repeats. Delicates have a maximum time of Select any Options if required. 3. Press the Start Button.! For the best performance do not open the door before the cycle has finished. Options available Alarm. Delay Start. Pre care. Post care. Mini Load. Consult suggested drying times (see Laundry). The last 10 minutes of these programmes is the cool tumble phase. Options available Alarm. Delay Start. Pre care. Post care. Consult suggested drying times (see Laundry). The last 10 minutes of these programmes is the cool tumble phase. 22 of 41

23 EXAMPLE PROGRAMME GUIDE - Models with Arcadia Electronics Programmes Table TD4276FUH Issue 1! If the Display is not lit; Press the On/Off Button and then select programme. ESSENTIALS Programme Options Available Dryness Levels Available (default highlighted) Delay Timer * Crease Care or Sound Extra Care Quick dry 1 Medium Low x Cottons High Shirts Cotton x x x Bed & Bath 2 High x Medium x x Anti Allergy x x x An Automatic programme 3 Synthetics x Medium Low x Shirts x x x x Synthetic *You cannot select both Crease Care and Sound Options Cottons This is a programme for Cotton Items. The duration of this programme will take will depend on the size of the load, the dryness setting selected and the spin speed used in your washer.(see The Laundry) Shirts Cotton This is a programme for Shirts made from Cotton. It can be used for load sizes up to 3 kg (approximately 10 shirts). The duration of this programme will depend on the size of the load the dryness setting selected and the spin speed used in your washer Loads dried using the Cupboard Dry setting are usually ready to wear; the edges or seams may be slightly damp. If this is found try turning the shirts inside out and running the programme again for a short period Bed & Bath This is a programme for Cotton Towels and sheets The duration of this programme will depend on the size of the load, the dryness setting selected and the spin speed used in your washer..(see The Laundry) Loads dried using the Extra Dry setting are usually ready to use; the edges or seams may be slightly damp especially on large items. If this is found try opening them out and running the programme again for a short period. Anti Allergy Programme This programme has the Seal of Approval endorsement from Allergy UK, which reflects the effective reduction and elimination of allergens from the clothes with the special Anti Allergy Cycle. With this programme, thanks to the achievement of constant temperature for an extended period of time, the effects of the most common allergens (including House Mites and Pollen) are neutralized. Can be used on a full size wet load to dry and treat or on a 4 kg dry load to just treat your articles. If the Display shows CLEAN FILTER TO ENSURE ANTI ALLERGY ACTION Clean filter and re-start the programme. Heat Level Synthetics This is a programme for items of Synthetic low heat setting or Synthetic / Cotton mixtures medium heat setting. The duration of this programme will depend on the size of the load, the dryness setting selected and the spin speed used in your washer..(see The Laundry) Shirts Synthetic This is a programme for Shirts made from synthetic materials or a mixture of natural and synthetics materials such as Polyester and Cotton. It can be used for load sizes up to 3 kg (approximately 14 shirts). The duration of this programme will depend on the size of the load the dryness setting selected and the spin speed used in your washer. Loads dried using the Cupboard Dry setting are usually ready to wear; the edges or seams may be slightly damp. If this is found try turning the shirts inside out and running the programme again for a short period Timed Dry Sensor Dry Damp Iron Dry Hanger Dry Plus Hanger Dry Light Dry Cupboard Dry Extra Dry 23 of 41

24 PROGRAMME GUIDE - Models with Arcadia Electronics - continued g! If the Display is not lit; Press the On/Off Button and then select programme. Programme Options Available Available Dryness Levels (default highlighted) Delay Timer * Crease Care Or Sound Sound Extra Care Quick Dry Heat Level Timed Dry Sensor Dry Damp Iron Dry Hanger Dry Plus Hanger Dry Light Dry Cupboard Dry Extra Dry Jeans * x x x x Duvet High x x x x An Automatic Programme Medium Wool x x x x x x An Automatic Programme Silk x x x x x x Delicate * x x x x Baby Cycle * x x x x An Automatic Programme *You cannot select both Crease Care and Sound Options Jeans This is a programme for Jeans made from Denim Cotton. Before drying your Jeans turn the front pockets inside out. It can be used for load sizes up to 3 kg (approximately 4 pairs). Do not mix dark and light coloured items. It can also be used on other garments made from same material such as jackets. The duration of this programme will depend on the size of the load, the dryness setting selected and the spin speed used in your washer. Loads dried using the Extra dry setting are usually ready to wear; the edges or seams may be slightly damp. If this is found try turning the jeans inside out and running the programme again for a short period.! We do not recommend that you use this programme if your jeans have elastic waist bands, studs or embroidery. Duvet! Take care with these programme do not dry any items that are damaged which could result in the filling blocking the filter and air path resulting in a fire hazard. Must only be used on Single size duvets not suitable for double or king size items. Loads dried using this programme are usually ready to use, but may be slightly damp in places. If this is found try removing the load and open them out and shake then run the programme again for a short period. Also suitable for down filled jackets. Select high heat for Cotton Duvets and medium heat for Synthetic Duvets The programme time will depend on size and density of the load and the spin speed used in your washer Wool Programme This is a programme for tumble dryer safe garments marked with the symbol It can be used for load sizes up to 1 kg (approximately 3 sweaters). We recommend that garments are turned inside out before drying. This programme will take about 60 minutes, but may take longer depending on the size and density of the load and the spin speed used in your washer. Loads dried using this programme are usually ready to wear, but on some heavier garments the edges may be slightly damp. Allow these to dry naturally as over-drying could damage garments.! Unlike other materials, the mechanism of wool shrinkage is irreversible; i.e. it will not stretch back to original size and shape.! This program is not suitable for Acrylic garments Silk This is a programme for drying your Delicate Silk. It can be used for load sizes up to 0.5 kg. The duration of this programme will depend on the size of the load, the dryness setting selected and the spin speed used in your washer Loads dried using the Cupboard Dry setting are usually ready to use, but on some heavier garments the edges may be slightly damp. If this is found try removing the load and open them out then run the programme again for a short period. 24 of 41

25 PROGRAMME GUIDE - Models with Arcadia Electronics - continued Exclusive Programmes Delicates This is a programme for drying your Delicate Clothes i.e. Acrylics. It can be used for load sizes up to 2.0 kg. This programme time depend on the size and density of the load and the spin speed used in your washer. Loads dried using this programme are usually ready to use, but on some garments may be slightly damp. If this is found try removing the load and open them out or turn inside out then run the programme again for a short period. Baby Cycle This is a programme for drying your baby s small delicate items of clothing and bedding (Cotton and Chenille) and for drying your Delicate Clothes. Do not dry items such as bibs and nappy pants with plastic coverings. It can be used for load sizes up to 2 kg. The time this programme will take will depend on the size and density of the load and the spin speed used in your washer. Loads dried using this programme are usually ready to use, but on some heavier garments the edges may be slightly damp. If this is found try turning them inside out and running the programme again for a short period. Programmes Table - EXTRA! If the Display is not lit; Press the On/Off Button and then select programme. Programme Options Available Dryness Levels 7 8 Cuddly Toys Heat & Enjoy Delay Timer Crease Care Extra Care Sound Quick Dry Heat Level x x x x x An Automatic Programme x x x x x x x An Automatic Programme Easy Iron x x x x x x An Automatic Programme Refresh x x x x x x An Automatic Programme 9 My Cycle M Depends on your chosen programme. See previous details Timed Dry Sensor Dry Damp Dry Iron Dry Hanger Dry Plus Hanger Dry Light Dry Cupboard Dry Extra Dry Cuddly Toy Programme With the cuddly toy programme you can remove dust easier and wash the cuddly toys more often because the drying time is very much reduced compared to drying in the open air. It s a delicate drying cycle that dries at low temperature and with soft mechanical action to maintain at best the original look and the shine of the fur. Note: For allergy protection, just freeze for 24hrs your cuddly toys, wash and dry. Repeat every 6 weeks. Before drying remove accessories such as clothes, collars or sound boxes and protect plastic eyes with masking tape, after drying them with a cloth. The programme time will vary dependant on the exact make up of the load. The maximum load should not exceed 2.5 kg and no individual item should be greater than 600 g Heat & Enjoy This programme helps to heat towels & bathrobes for a warm sensation after a bath or shower. It is also useful for warming clothes before dressing during winter. The cycle heats clothes to 37 C (Body Temperature) the display shows HEATING and runs at this temperature for a maximum of 4 hours or until you stop the cycle by opening the door when the display shows. READY Maximum load 3 kg. Note: The Start/Pause button is disabled during this programme. Refresh! Airing is not a drying programme and should not be used for wet articles of clothing. It can be used on any load size, but is more effective on smaller loads. Do not overload your dryer (see Laundry) 20-minute programme that airs: your clothes with cool air. Use also to cool warm clothes 25 of 41

26 NEW CYCLES & OPTIONS ANTI ALLERGY Cycle Heat Pump Models The Machines dries the load until cupboard Dry Level is obtained then there is a 50 minute timed phase during which the compressor is on for 15 minutes and Off for 5 minutes. Note: For this Cycle to work correctly the Filter must be cleaned before starting the cycle. Heat & Enjoy - Models with EVO 2 Electronics This programme helps to heat towels and bathrobes for a warm sensation after a bath or shower. It is also useful for warming clothes before dressing during winter. The cycle heats clothes to 37 C (Body Temperature) and runs at this temperature until you stop the cycle. The user stops the cycle by opening the door or cancelling the cycle. Maximum load = 3 Kg. The Heat & Enjoy cycle is a very short programme where after a short period the user then stops the cycle. The cycle temperature is controlled at 37 C and does not have an end time. The cycle would time out after 240 minutes if the user does not stop the cycle. Note: During the Heat & Enjoy Programme the Start/Pause light flashes Amber, the High Heat Indicator is on and the display shows: Top Line - "AIRING" Second Line Scrolls - "END OF CYCLE, POST CARE PHASE" To start the Heat & Enjoy Programme press the Refresh Programme button the High Heat option. and then select Heat & Enjoy - Models with Arcadia Electronics This programme helps to heat towels & bathrobes for a warm sensation after a bath or shower. It is also useful for warming clothes before dressing during winter. The cycle heats clothes to 37 C (Body Temperature) the display shows HEATING and runs at this temperature for a maximum of 4 hours or until you stop the cycle by opening the door when the display shows READY. Maximum load = 3 Kg. Note: The Start/Pause button is disabled during this programme. 26 of 41

27 CONTROL BOARD PROGRAMMING for Modules NOTE: This board does NOT have a physically replaceable EEProm. Programming a Main Board There 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 photo below and following page. Smart Card Reader Smart Card this card holds the program file and can ONLY be used ONCE. After the module has been programmed the card is automatically erased. PROGRAMMING (Using EMIT) This machine can be programmed via the Emit PC, using a USB lead (Part No. C ), Hardware key (Part No. C ) and the Memwriter software. USB Hardware Key and USB Cable Part No. C Part No. C A = USB connector B = not used A A B Connector pins are NOT replaceable 27 of 41

28 PROGRAMMING (Using Smartcard Reader / Card) If the Main Module has been replaced during a repair the board will require programming using the following method. 1. Do NOT connect the dryer to electrical supply at this point. 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 located at the front of the dryer - see photo. 4. Connect the dryer to the Electrical supply; The LED's on the Smart Card Reader will light in the following sequence: Smart Card Reader and Smart Card in use a) Red OFF: Good Communication between Smart Card Reader & Card. b) Red OFF; Green Blinking: Download taking place. c) At end of download from Smart Card to Module, Green ON ---> Download OK. or d) At end of download from Smart Card to Module, Red ON ---> Download NOT OK. 5. Programming Complete, disconnect the machine from Electrical supply. Module Connection Port SmartCard Reader SmartCard 6. Remove the Smart Card Reader. 28 of 41

29 FAULT CODES In the event of a fault being detected by the electronics, a code will appear in the LCD display. The example shown is F:09, where the options indicators flash Orange and the Start/Pause button flashes Yellow. These codes are listed in the following table. Example of a Fault Code Please Note: Components with a low resistance to Earth may cause erroneous faults or loss of the display. All 5 options button light and the Start/Pause light will flash when a Fault Code (Fxx) is displayed. Always check relevant wiring and connector blocks security before considering replacing the modules. FAULT CODES QUICK GUIDE for Heat Pump Models fitted with EVO2 electronics NOTE: This information ONLY a guide to possible solutions. Other components (not mentioned here) or the way the product is used could also cause fault codes to be displayed. Filters and Vent Hoses should always be checked for blockage. Code Fault Check for Corrective Action F01 Motor runs continually Check module connection J3 for sign of shorting. Replace Module. F02 No Drum Motor Action Check security of module connection J3. Check motor for open circuit. F03 Front NTC open or short circuit Check security of module connection J12. Check Resistance of NTC (see page 17 for reading). F04 No pump Check security of module connector J5. Check float operation & switch. Check pump / wiring for open circuit F05 F06 F07 Pump continually running Not used Not used Check security of wiring module J5. Module fault - Replace module. F08 Compressor fault Check security of module connection J11 & J4. Check wiring to compressor via capacitor. Check compressor for open circuit. Relay fault on module - replace module. continued of 41

30 Code Fault Check for Corrective Action F09 Error with set up file Check connection between interface and control module J9 Check programme file and re - load as required. EEPROM fault on module - Replace module. F10 F11 F12 Not used Same as F04 No connection between interface & control module Check connection between interface and control module J9. Check wires to interface connections. Replace module, interface or wiring. F13 System Pipework NTC Check wiring to NTC. Check wiring connection at control module J12. Check resistance of NTC (see page 17 for resistance reading) Replace NTC. F14 Fan running continually Check System pipework NTC as in F13. If NTC OK replace control module. F15 Fan not running Check continuity of Fan. Check Fan is free to rotate. Check System pipework NTC as in F13. If NTC OK replace control module. Repair Notes and Diagnostics Operation of the Float Switch: The compressor will turn off after approximately 1 minute, and the machine will continue, with cool air only for a further 10 minutes, before the warning H20 is displayed, the Start/Pause button flashes orange and the empty water container icon flashes. For Arcadia models refer to next page. 30 of 41

31 FAULT CODES QUICK GUIDE for Heat Pump Models fitted with ARCADIA electronics NOTE: This information ONLY a guide to possible solutions. Other components (not mentioned here) or the way the product is used could also cause fault codes to be displayed. Filters and Vent Hoses should always be checked for blockage. Code Fault Check for Corrective Action F01 F02 F03 Motor Circuit Fault Motor Fault - Open or Short circuit Front NTC Check Motor and Motor Wiring and Connections, including relevant module edge connector. Check Door Switch and wiring and Connections. Check Compressor and wiring and connections Check Motor and Motor Wiring and Connections, including relevant module edge connector. Check Front NTC and attached wiring and module connections including relevant module connections. F04 Not used ---- F05 Not used ---- F06 F07 Heat Pump Refrigerant NTC open or short circuit Compressor - Open or Short Circuit Check NTC, attached to the refrigerant circuit, Check attached wiring and module connections including relevant module connections Test the Compressor, Capacitor, and attached wiring and connections including the relevant edge connector. F08 Not used ---- F09 File Setting Corrupted Rewrite settings file using EMIT, Smartcard or PDA. F12 Communication Error Check the wiring harness between the Display and Power Modules. F13 Air Duct NTC Overheating Check the NTC and attached Circuit and Connections. Check the Machines Filter is Clean. Check the machines air flow for blockages. Check the machines Plinth and air vents are not obstructed or blocked. Check the Front Filter (behind the Plinth) is clean and the housing is not blocked with fluff. F14 Not used ---- F15 Cool NTC Overheating (Refrigerant Circuit) Check NTC, attached to the refrigerant circuit, Check attached wiring and module connections including relevant module connections 31 of 41

32 SERVICING NOTES 1. No Motor Action When diagnosing the cause of no motor action, it should be remembered that one of the door switches is in the motor supply and its operation and wiring should also be checked. 2. Suspect System Fault If a system fault is suspected follow these Steps to confirm the System is the problem. Set the machine to an Auto Cycle, these checks assume the machine has not been recently used and does not contain any clothes. Remember - if the machine is stopped for any reason, the compressor will not re-start for 5 minutes. 1. Are both the air duct and the heat exchange filters clean? 2. With the heat exchanger filter removed, are the evaporator fins clogged or have signs of fluff. (If the machine is used with the heat exchange filter not in place, or the filter is not regularly cleaned, the evaporator air flow path will become blocked and the clothes will not dry). - Is the compressor running? 3. If the compressor is not running, check the following: - The Compressor capacitor and wiring. - Check the module connectors and wiring. - Check the compressor cut out. 4. With a thermometer sensor positioned under the rear fan/air duct cover (within the airflow), (care must be taken not to foul the sensor against the drum or the motor rear fan), operate the dryer to check there is a temperature rise within 10 minutes. (Temperature values shown in these photographs indicate a few degrees rise after a few minutes testing.) 5. Does the front fan turn on after about 20 minutes of operation? Note: The front fan only comes on intermittently during the early stages of the cycle. Step 1 Position the sensor in the airflow zone shown Take care not to damage the sensor cable Step 2 Refit the Cover 32 of 41

33 3. To Check Continuity of Conductivity Sensor & Lead 1. Confirm that the dryer is disconnected from the electricity supply. 2. Remove the Right Hand Side Panel - see Dismantling Instructions. 3. Remove the Black (single) wire on module connection J11 4. Test between the removed Black wire and the metal conductivity sensor inside the drum. The sensor is part of the air duct moulding inside the drum cavity, beneath the filter - see illustration >>. 5. The resistance should be less than 1.0 ohm. Bearing Pads Conductivity Sensing Strip IMPORTANT NOTE: REFRIGERATION SYSTEM REPAIRS SYSTEM REPAIRS MUST NOT BE ATTEMPTED BY INDESIT ENGINEERS or ANY PERSON WHO IS NOT IN POSSESSION OF A VALID R134a REFRIGERANT HANDLING CERTIFICATE. 33 of 41

34 34 of 41 WIRING DIAGRAM - Models with EVO2 Electronics SYSTEM THERMISTOR NTC WHITE BLUE J1 1 2 BLUE RED USER INTERFACE PCB BLACK 4 3 WHITE DOOR SWITCH BLUE J9 J10 BLUE BROWN BLUE 2 BLUE 1 FLOAT SWITCH 2 1 Yellow Yellow MAINS CONNE CTION WITH SUPPRESSION MAIN MODULE L N E RED PUMP RED 1 COMPRESSOR CAPACITOR 17uF S C FAN PB F PB R GREEN/YELLOW yellow blue J red 2 J4 yellow J12 J3 black 1 M 2 3 black BLACK BLACK RED WHITE DOOR SWITCH (2) GREY GREY SENSING STRIP = LOCKING RECEPTACLE = INSULATOR M = MALE TAB PB = PIGGY BACK F = FLAG RECEPTACLE CAPAC -ITOR PB M PB DRUM ASSY BLACK RED WHITE FRONT THERMISTOR NTC MOTOR WITH PROTECTOR Indesit Company

35 35 of 41 WIRING DIAGRAM - Arcadia platform with standard motor and 3 way connector - Manufactured up to July 2013 Arcadia Module Condenser Dryer with Heat Pump & Capacitor Run Motor with a 3 Way Connector plug Black Drg. Ref: pdf E N L Legend: A B C D E F G H I J K L M M Display Module Float Switch Refrigerant NTC Thermistor Front NTC Thermistor Door Switch Motor with internal protector Motor Capacitor Drain Pump Cooling Fan Compressor and Overload Compressor Capacitor Drum / Drum Sensing Strip Mains terminal Block / Suppressor PB = Piggy Back Connector m = Male f = Female Blue (Brown) = Alternative wiring colour L m f J14 ** 4,8 J6 J17 Blue (Brown) Brown K PB PB J J16 J J black ** Brown red R S PCB numbering Connector numbering red J C black m f brown I red red red red red red red white IP black red F G J11 J J3 J4 J J9 J10 H PS J8 Blue D C E A B Indesit Company

36 36 of 41 WIRING DIAGRAM - Arcadia platform with standard motor and 3 separate wires - Manufactured from July 2013 Arcadia Module Condenser Dryer with Heat Pump & Capacitor Run Motor with individual wires Black Drg. Ref: pdf E N L Legend: A B C D E F G H I J K L M M Display Module Float Switch Refrigerant NTC Thermistor Front NTC Thermistor Door Switch Motor with internal protector Motor Capacitor Drain Pump Cooling Fan Compressor and Overload Compressor Capacitor Drum / Drum Sensing Strip Mains terminal Block / Suppressor PB = Piggy Back Connector m = Male f = Female Blue (Brown) = Alternative wiring colour L 4,8 J14 ** J6 J17 Blue (Brown) Brown K PB PB J J16 J J black ** R S Brown red J C PCB numbering Connector numbering black m f brown red I blue black red PB PB G blue J11 white black red J J3 J4 J J8 J9 J10 H PS Blue IP D C F E A B Indesit Company

37 37 of 41 WIRING DIAGRAM - Models with Arcadia Electronics and Variable Speed Motor (BPM) Arcadia Module Condenser Dryer with Heat Pump & BPM Motor Drg. Ref: pdf E N L Legend: A B C D E F G H I J K L L Display Module Float Switch Refrigerant NTC Thermistor Front NTC Thermistor Door Switch BPM Motor Drain Pump Cooling Fan Compressor and Overload Compressor Capacitor Drum / Drum Sensing Strip Mains terminal Block / Suppressor PB = Piggy Back Connector m = Male f = Female Blue (Brown) = Alternative wiring colour K Black J14 ** 4,8 J6 J17 Blue (Brown) Brown J PB PB PCB numbering Connector numbering J R S Brown I Red C Black m f brown J16 Black Red J14 ** H Red Red Red Red PS F J13 G J11 J J J J9 J10 J8 Red x 4 J4 Blue C D B E A Indesit Company

38 DISMANTLING INSTRUCTIONS ** SAFETY NOTES 1. ENSURE THAT THE MACHINE IS UNPLUGGED BEFORE DISMANTLING. 2. BEWARE OF SHARP EDGES ON METAL PANELS AND PRESSED PARTS. SAFETY GLOVES MUST BE WORN WHEN WORKING ON THIS APPLIANCE. 3. If during any repair operation, the dryer is laid on its side or tipped, the compressor should not be started for 6 hours. To confirm component operation, select "Easy Iron Cycle". This will run the majority of the components without starting the compressor. **This section lists Heat Pump specific parts ONLY. For Dismantling Instructions regarding all other parts refer to the FUTURA Condenser Service Manual / SM / C A. Belt 1. Remove side panels as in. 2. Remove the drum assembly ** (points 1 to 7). 3. Ease Rear panel back to clear the drum Shaft and slide the belt over the drum. 4. To fit the belt over the motor shaft, use the relevant belt fitting tool - Part No. C (see photo). Using the tool pull the motor away from the centre of the machine to line up the motor fixing holes with the 4 holes in the circulating impellor housing, while holding the motor in position with the tool, refit the motor fixing screws. Fitting Tool B. Motor (standard type) 1. Remove drum assembly. 2. Remove back panel. 3. Remove front panel and air duct assembly complete. 4. Remove rear airflow fan. 5. Remove 4 screws securing motor to heat exchanger surround. 6. Release capacitor securing screws and remove capacitors. 7. Unplug thermistor wiring, and remove pump wiring from heat exchange cover. 8. Remove 10 screws securing the heat exchange cover and remove cover. Please note:- On reassembly ensure correct Wire exit point orientation of motor (note the wire exit point) and do not replace fixing screws until belt has been refitted as per belt refitting section. Ensure that heat exchange cover is located properly before replacing its securing screws. C. Pipe Thermistor 1. Remove the drum assembly. 2. Disconnect the electrical plug to the thermistor. 3. Remove the thermistor from its housing, noting location and fitting. 38 of 41

39 D. Front Cooling Fan 1. Remove the drum assembly. 2. Remove the 2 screws securing fan housing. 3. Disconnect the wiring and slide the fan from its housing. E. Motor & Compressor Capacitors 1. Remove the right hand side panel. 2. Remove the fixing securing screw. 3. Lift the capacitor clear. Motor Capacitor Compressor Capacitor Fixing Screws F. Rear Air Flow Fan 1. Remove plastic bearing cover complete with insulation. 2. Remove fan cover. 3. Using suitable protection (wearing safety gloves) hold the fan and remove 3 fixing bolts. 4. Remove fan. G. Complete Base Assembly (including Evaporator, Condenser, Compressor and Associated Pipe Work) 1) Follow the procedure for motor removal, steps ) Taking note of the wiring and connector block orientation disconnect the motor, capacitors, cooling fan, pipe work thermistor and compressor. 3) Remove all cables ties. 4) Remove the base assembly complete. 5) Replace in reverse order. Taking care to route and secure the wiring correctly and replacing all cable ties. NOTE: a) The customer MUST BE ADVISED NOT to use the dryer for at least 6 hours. This is to allow any oil, disturbed during the fitting procedure to return to the compressor. b) To confirm component operation, select "Easy Iron Cycle". This will run the majority of the components without starting the compressor. 39 of 41