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Related Manuals for Hotpoint Aquarius Plus+ WD640P
Summary of Contents for Hotpoint Aquarius Plus+ WD640P
- Page 1 5407187 Issue 8 March 2007 Hotpoint Aquarius Plus Washer Dryers Model Commercial Code WD640P 31130 WD640G 31131 WD640T 31129 WD645A 31132 with '3 phase' Motor Service Information Indesit Company Ltd © 2007 Reg. Office: Peterborough PE2 9JB. Registered in London: 106725...
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Page 2: Safety & Servicing Notes
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. -
Page 3: Table Of Contents
INDEX Safety & Servicing Notes ........... . .2 Manufacturing Date Code Chart / Serial Number Explanation . -
Page 4: Manufacturing Date Code Chart / Serial Number Explanation
MANUFACTURING DATE CODE REFERENCE CHART 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 March April June July Sept This example shows that the machine was manufactured in May 2003: Date Code 17 120054 SERIAL NUMBER / INDUSTRIAL CODE EXPLANATION... -
Page 5: Development History
DEVELOPMENT HISTORY September 2004 Aquarius Plus+ versions WD640 / WD645 enter full production. Date Code 33 April 2005 Models WD640 & WD645 Date Code 40 Change to Cold Fill and deletion of heater box fluff filter. On 25 April 2005 (Date Code 40), this range of washer dryers changed from Hot and Cold Fill to Cold Fill only. -
Page 6: Specifications
SPECIFICATIONS Models Covered WD640, WD645 Washer Dryers Colours P = Polar, G = Graphite, T = Sandstone, A = Aluminium Dimensions Height 850 mm Width 595 mm Depth 600 mm Weight 66 kg. Packed approx. 69 kg Country of Origin Great Britain Electrical Supply 230 Volts AC @ 50Hz Fuse 13amp... -
Page 7: Installation
INSTALLATION Unpacking 2. Unscrew the bolt 1. Unpack the washing machine. using a 13 mm 2. Check whether the washing machine has spanner. been damaged during transport. If this is the case, do not install it. Remove the polystyrene base The vertical block part of the base (see below) 3. - Page 8 Connecting to the Water Supply If the fill hoses are too short: WARNINGS: Longer fill hoses are available. Remove the The temperature of the hot water supply existing fill hoses from the inlet valves on the should ideally be 60°C and no higher than back of the machine and fit the new longer fill 70°C as this could cause damage to the hoses as shown above with the angled ends of...
- Page 9 Under Sink 1 Cut out the DRAINAGE CONNECTIONS Waste System membrane, bung or Take care when you remove the drain hose blanking plug (see from the clips on the back of the machine. Fig. 2). Fig.2 All machines are tested with water before they leave the factory so a small amount of water 2 Unclip the drainage may still be in the hose.
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Page 10: Console Display, Controls, Demo Mode & Programmes
CONSOLE PANEL Option Programme Door Locked Progress Indicator On/Off Listing Indicator Light Lights Buttons Start/Cancel Variable Programme Variable Digital Selector Temperature Spin Display On-Off / Selecting a Programme The machine is switched on by pressing the 'On/Off' button for 3 seconds. All the indicator lights will light up for a few seconds and the 'Door Locked' indicator light will flash once. - Page 11 Button Selection: To select an option, press the button and you will see a light come on alongside the button. Press again to cancel, and the light will go out. Display Error Message The display will show an message in the display if there is one of the following problems: A problem with the water supply.
- Page 12 CONTROLS INFORMATION A single control board located at the back of the machine contains all the circuitry to control the machine and interfaces with the programme selector, option buttons and LEDs located on the console panel. The control board has an access port to the rear of the machine to enable programming and diagnostic checks to be carried out.
- Page 13 THE CONDENSER TUMBLE DRYING PROCESS The drying process is by means of a closed air system driven by a circulating fan. Air is drawn internally from the rear of the outer drum, passed over a heating element and returned to the front of the drum via an inlet through the door seal.
- Page 14 Flushing Valve Operation During Rinse phase: 2 xs 15 seconds Drying Phase: 1 x before drying phase for 4 seconds End cycle: After drying phase, during cool down phase Valve 118 seconds Valve 2 seconds Beginning of Drying Cycle Wash valve: 1 second to put water into dispenser hose Flushing valve:...
- Page 15 DRYING SETTING THE DRYING PROGRAMME Independent Drying only Programme: Remove the wet laundry and in the drum the dosing ball (if used) until the correct drying weight load (see Drying Table below) is left in the drum. Close the door until it clicks shut. Turn the programme selector dial to Drying Programme M (see Programme Table overleaf).
- Page 16 PROGRAMME TABLE Label Programme Type / Fabric Description Temp Max Load Approximate Soil Spin Aquarius + Recommended (˚C) (kg) Programme Time Level Speed Available Options Detergent (h : min) Prewash A cool temperature cycle to loosen stains before selecting 0 : 20 Heavy Ariel Bio Liquid Time Delay...
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Page 17: Three Phase Power Module Layout
THREE PHASE POWER MODULE LAYOUT Warning ! Live Heatsink Refer to Safety Notes Auto Test Connections EEPROM Identification Production SERVICE EEPROM EEPROM Note: only one of the eeproms shown in the inset will be fitted... -
Page 18: Three Phase Motor Description
THREE PHASE MOTOR These washing machines are equipped with three-phase motor. Compared with the commutator motor there are no brushes and the stator is delta connected internally (see diagram). The three-phase motor has a thermoprotector that cuts in turning off the supply to the power part of the electronic card and therefore to the motor. -
Page 19: Wiring Connections & Wiring Diagram - Before D.c. 40
WIRING CONNECTIONS - Before Date Code 40... - Page 20 WIRING DIAGRAM - Before Date Code 40 Black Mains Input Filter Pressure Switch Wash Motor Frame Wash Motor Thermistor 100 Kohms Water Valves Thermal to Earth Protector Cold via Input Filter Main Wash Filter COLD Pre-Wash Pump 3 phase Wash Motor Tacho Lav.
- Page 21 WIRING CONNECTIONS - After Date Code 39, Before Date Code 45...
- Page 22 WIRING DIAGRAM - After Date Code 39, Before Date Code 45 Black Mains Input Filter Pressure Switch Wash Motor Frame Wash Motor Thermistor 100 Kohms Water Valves Thermal to Earth Protector via Input Filter Main Wash COLD Pre-Wash Pump 3 phase Wash Motor Tacho Lav.
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Page 23: Wiring Connections & Wiring Diagram - After D.c. 39, Before Date Code 45
WIRING CONNECTIONS - After Date Code 46 Serial Port EEProm Pressure Switch Overflow Shared Full Empty Wash Heating Element Standard Door Lock J10 Wiring Colours 1 + 3 Orange - Cold Dryer Valve 4 + 6 Violet - Dryer Fan 3 2 1 1-3 4-5 1-3 4-6 7-9 11-12... - Page 24 WIRING DIAGRAM - After Date Code 46 Mains Input Filter Pressure Switch Wash Thermistor Water Valves Main Wash Pre-Wash Cold Pump Wash Motor 3 Phase Thermal Wash Motor Protector Tacho Thermistor Cold Valve Condenser Tumble Dryer Door Interlock Display Connector Tab Module 5407171wd1_dc46on.pdf WD860/WD865...
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Page 25: Wiring Connections & Wiring Diagram - After Serial No. 60508.0000
WIRING CONNECTIONS - From Serial No. 60508.0000 Pressure Switch Overflow Shared Full Empty Wash Heating Element Standard Door Lock 1-3 4-6 7-9 11-12 1234 Motor Winding... - Page 26 WIRING DIAGRAM - From Serial No. 60508.0000 Mains Input Filter Pressure Switch Wash Valves Wash Tacho Thermistor Main Test Connector CONDENSER TUMBLE DRYER...
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Page 27: Wiring Diagram Legend
WIRING DIAGRAM LEGEND Aquastop solenoid valve Neutral or Terminal board Buzzer or Door lock No spin Terminal board contacts, dryer heating Pressure switch element and Door lock Pressure switch 1st level Condenser Pressure switch 2nd level Condenser High speed potentiometer Switch Low speed potentiometer EF/CL... -
Page 28: Eeproms & Diagnostics & Error Codes
EEPROMS & DIAGNOSTICS Three variations of Eeprom can be found or used on Power Boards: Production Power Boards have a soldered Eeprom and is not replaceable. Service Power Boards have a socket and the Eeprom is a separate part. Blank Eeproms. All types can be programmed or re-programmed via Emit, using a USB lead, Hardware Key and the relevant Eeprom Writer software. - Page 29 ERROR CODES & POSSIBLE CAUSES Display Possible Causes & Actions Code Motor triac short circuit: Check motor and module connections Motor jammed / tacho detached: Check motor and module connections NTC short/open circuit: Check thermistor and module connections Pressure switch jammed on empty: Check switch and module Pressure switch jammed on full or pump blocked: Check pump and switch Heater relay stuck: Check heater and module connections Heater relay stuck: Check pressure switch, heater and module connections...
- Page 30 ADDITIONAL ERROR CODE DETAILS F01: Motor Triac short circuit Check continuity of motor (field coil pins 3-5, split field pins 3-4 and armature pins 1-2). Check efficiency of module connector block J9, motor terminal block, and wiring between motor and edge connector J9. If all above are correct change module or Eeprom as required.
- Page 31 Remove edge connector J3 and check wiring and contacts at positions 2, 3 and 4 on J3. If all above OK replace pressure switch, module or Eeprom as required. F08: Heater relay stuck on or pressure switch stuck on full Check wiring to heater and continuity of element (31 ohms approximately).
- Page 32 F15: No Drying Possible dryer relay open circuit. F16: N/A F17: No supply to door lock or door open Check door closed and efficiency of door catch. Check efficiency on module edge connector J4. Remove edge connector on module J4 and check wiring and contacts on all connections. If all above are OK replace door lock, module or eeprom as required.
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Page 33: Dismantling Instructions
DISMANTLING INSTRUCTIONS SAFETY NOTES 1. Ensure that the appliance is disconnected from the electrical supply before dismantling. 2. Beware of sharp edges on metal panels, plastic mouldings, and pressed parts. 3. Some fixings (especially those into plastic) must be tightened to the correct specification using a suitable torque wrench. - Page 34 E Console PCB and Button Assemblies 1. Remove the console panel (D). 2. Remove wiring plug - taking note of position. 3. Remove three securing clips and lift away from the console. Pressure Switch 1. Remove the table top (A). 2.
- Page 35 Seal to Drum fixing position Fig. 5 Correct seal and Zipper fixing position H Door Interlock 1. Remove the door seal restraint (G). 2. Peel the door seal off the front panel, and fold it back into the inner drum. 3.
- Page 36 J Front Panel 1. Remove the table top (A), dispenser drawer (C) and console panel (D). 2. Remove the door seal restraint (G) and door interlock (H). 3. Grip the appliance kickstrip at both ends tilt forwards, and pull it off in a forward direction. 4.
- Page 37 4. Pull the weight forward off its mounting lugs. 5. When refitting the balance weight it is essential to ensure that the thread forming screws are tightened to 24Nm (using a suitable torque-wrench) and that the screws find their original threads, otherwise the thread can be stripped from the plastic drum lug.
- Page 38 S Dispenser 1. Remove the table top (A) and dispenser drawer (C). 2. Remove two screws around the dispenser recess and two screws from valve support panel. 3. Ease the dispenser backwards to unclip it from the cabinet top rail. 4.
- Page 39 V(b)Heater 1. Remove top section as in V (a) 1 - 2. 2. Release heater by removing the two 19 mm nuts. V(c) One Shot Cut-Out 1. Remove top section as in V (a) 1 - 2. 2. Remove heater as in V (b) 1 - 2. 3.
- Page 40 7. Always fit a replacement drum seal if the drum has been split and ensure that the seal joint is at the top. When reassembling the drum halves it is essential to ensure that the thread forming screws find their original threads, otherwise the thread can be stripped from the plastic drum lugs.
- Page 41 Applying power to the machine with the plug fitted in the wrong position WILL CAUSE PERMANENT DAMAGE to the module. White Multiway Connector Plug Wires must exit the plug as shown here Ensure correct orientation when refitting 4. Lift module clear. 5.
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Page 42: Eeproms
EEPROMS There are two versions of Eeprom EVO1 and EVO2 and they are not interchangeable. They match the version of software fitted on production to an appliance. Before programming a blank Eeprom via E-mit identify the correct Eeprom before fitting to the Power Board. - Page 43 PARTS ACCESSORIES To order parts and accessories contact our National Mail Order Parts Hotline 08709 077 077 Monday to Friday 8.00am to 5.30pm Saturday 8.30am to 12.00 noon or online at : www.theservicecentre.co.uk...