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19

Wiring Diagram Legend

AQS

Aquastop solenoid valve

N

Neutral or Terminal board

B

Buzzer or Door lock

NC

No spin

BF

Terminal board contacts, dryer heating 
element and

P

Pressure switch

BP

Door lock

P1

Pressure switch 1st level

C

Condenser

P2

Pressure switch 2nd level

AC

Condenser

PA

High speed potentiometer

DV

Switch

PB

Low speed potentiometer

EF/CL

Cold water/bleach solenoid valve

PL

Pure wool

EF/L

Cold water/wash solenoid valve

PM

Motor thermoprotector

EF/P

Cold water/prewash solenoid valve

PR

Timer programmer or Pressure switch

ER

Cut-out heater

PS

Drain pump

ET

Cut-out thermostat

R

Heating element

EV

Solenoid valve

Ras/RA

Drying heater

EVA

Drying solenoid valve

RE

Relay

EVC

Hot water solenoid valve

RR

Heating element

EVF

Cold water solenoid valve

RV

Speed regulator

EVL

Wash solenoid valve

S

Indicator light

EVP

Prewash solenoid valve

SL

Line indicator light

FA

Noise filter

SO

Door indicator light

FD

Delicate drying thermostat

SR

Heating indicator light

FE

Intense drying thermostat

ST

Temperature selector or Stop with water

FRT

Thermofuse resistance

SV

Spin speed selector

I

Reverser

T

Timer contacts

I1..I2..3.

Switches/deviators

TA

Drying timer contacts

IA

On/Off switch

TB

Low temperature thermostat

IC

Switch NC / 1/2 load

TC

Crosspiece earth

ID

No spin switch

TFL

Flange earth

IE

Water-economizer or NC Switch

TG

Main earth

IF

Spin decrease switch

TH

Thermostat

IP

Door switch

TH1

Thermostat 1st temperature

IR

Line switch

TH2

Thermostat 2nd temperature

IS

Water-stop

TH3

Thermostat 3rd temperature

L

Line or Lamp

THF

Work thermostat

LB

Low level

THR

Adjustable thermostat

LN

Normal level

TM

Motor earth

LS

Indicator light

TMB

Base cabinet earth

M

Earth symbol or Dryer motor

TMP

Motor thermoprotector

MC

Spin motor or Spin winding

TMS

Thermostop

MI

Induction motor

TP

Thermoprotector or Pump earth

ML

Wash motor or Wash winding

TPS

Drain pump earth

MO

Terminal board

TR

Heating element earth

MP

Door microswitch

TS

Safety thermostat or Support earth

MR

Microdelay device

TT

Timer earth

MT

Timer motor

TTH

Thermostat earth

MV

Fan

TV

Tub earth

MV - Ras

Dryer fan (RA)

ZBN

Timer

Mzbn/M

zbn timer motor

Содержание Aquarius WD420G

Страница 1: ...y UK Ltd 2006 Reg Office Peterborough PE2 9JB Registered in London 106725 Service Hotpoint Aquarius Washer Dryers Models Commercial Code WD420P 31127 WD420G 31128 WD420T 31126 WD440P 34189 WD440G 3623...

Страница 2: ...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 supp...

Страница 3: ...56 68 80 92 Sept 09 21 33 45 57 69 81 93 Oct 10 22 34 46 58 70 82 94 Nov 11 23 35 47 59 71 83 95 Dec 12 24 36 48 60 72 84 96 First 2 digits of the serial number indicate production date Date Code 27...

Страница 4: ...hanged from Hot and Cold Fill to Cold Fill only Along with this change a modification was made to the tumble dryer heater box assembly with the introduction of a straight heating element this to impro...

Страница 5: ...0 K 20 C Thermistor NTC Dryer Resistance 26 K 20 C Water Supply Hot Cold Valves Coil Resistance 3 8 K Max Pressure 1 Mpa 10bar Minimum Pressure 0 05 Mpa 0 5bar Motor Wash Universal Series Wound 230V 5...

Страница 6: ...damage to the machine 1 Use a crosshead screwdriver to remove the plastic cover Vertical block polystyrene base For safety replace both plastic covers over the holes left by removing the two bolts Lev...

Страница 7: ...urn on the water supply 4 When moving the machine into its final position make sure that the hoses are not trapped or kinked Fig 1 Fig 2 If the fill hoses are too short Longer fill hoses are available...

Страница 8: ...ipe has a minimum diameter of 38 mm 2 Remove the drainage hose from the clips on the back of the machine 3 Make sure that the top of the standpipe is positioned at least 500 mm from the floor see Fig...

Страница 9: ...s indicator lights These will light up when you choose a programme to indicate the progress of the selected programme When started the first light in the cycle will stay lit and as the programme progr...

Страница 10: ...A H K L and Spin only Time Saver Saves programme time by up to a third depending on programme selected and is achieved by reducing wash run times This option is only available on programmes B D G and...

Страница 11: ...11 Wash Programmes...

Страница 12: ...2 the machine will spin at the reduced speed of 600 rpm and above level 2 spin at reduced speed of 400 rpm There are 15 attempts at level 1 with 57 attempts in total this being the same for both cotto...

Страница 13: ...are followed by a 20 minute cool tumble Thermal Spin A thermal spin on the High Heat setting is carried at the start of the of the drying process The load is pre heated to approximately 50 C by the d...

Страница 14: ...14 Wiring Connections Before Date Code 40...

Страница 15: ...j2 j4 12A 12A 10A 10A 8A 10A 10A 1A 1A 10w 10w 10w 10A 1 2 RTN_IP RTN_PORTA 8 9 j11 1 2 3 4 5 1 2 3 4 5 1 1 2 2 j14 j13 1 2 Lav 1 2 1 2 11 12 j12 5 4 3 2 1 VNR 4 1 2 3 5 6 LED lights PCB with M1 1 1...

Страница 16: ...16 Wiring Connections After Date Code 39...

Страница 17: ...2 j4 12A 12A 10A 10A 8A 10A 10A 1A 1A 10w 10w 10A 1 2 RTN_IP RTN_PORTA 8 9 j11 1 2 3 4 5 1 2 3 4 5 1 1 2 2 j14 j13 1 2 Lav 1 2 1 2 11 12 j12 5 4 3 2 1 VNR 4 1 2 3 5 6 LED lights PCB with M1 1 1 1 j15...

Страница 18: ...3 2 1 4 8 7 2 1 2 1 Lav 8 7 3 Asc 1 10w 3 1 3 C 1 5 5 A PIENO 5 4 5 Feed back Feed back M1 1 1 1 3 3 1 3 3 1 3 3 1 M2 M3 5 4 3 2 1 VNR 4 1 2 3 5 6 LED lights PCB with j15 j17 GND SCL SDA Vcc Connecto...

Страница 19: ...icator light FE Intense drying thermostat ST Temperature selector or Stop with water FRT Thermofuse resistance SV Spin speed selector I Reverser T Timer contacts I1 I2 3 Switches deviators TA Drying t...

Страница 20: ...e Key Auto Test will scroll across the key LCD display and a beep is heard from the key If the Programme Selector is motorised it will advance to another position after a 10 second pause this is norma...

Страница 21: ...itch off and unplug from the power supply for 30 seconds and re start test Faults Without Error Codes If the motor is open circuit the machine will not fill or operate USB CABLE This Hardware Key is s...

Страница 22: ...low Fig A C00115587 Hardware Key Fig B C00116135 Low End Adapter Fig C 5600261 USB Cable A Hardware Key Pin Repair Kit is also available which contains five pins Part Number C00114723 DIAGNOSTICS Two...

Страница 23: ...module connections F09 Flash OFF OFF Flash OFF Setup error check eeprom F10 Flash OFF Flash OFF OFF Pressure switch not sensing check switch module connections F11 Flash OFF Flash Flash OFF Pump cann...

Страница 24: ...ser drawer C 2 Remove two top screws securing console to cabinet and two screws securing console to dispenser 3 Unplug wiring from console PCB taking note of position 4 Slide dispenser back 5 Unclip t...

Страница 25: ...own in Fig 3 below On refitting place the strap around the door seal and tighten as shown in Fig 4 Observe correct seal and zipper fixing positions as shown in Fig 5 H Door Interlock 1 Remove the door...

Страница 26: ...ps are removed It is essential for continued safety that only a genuine spare is fitted The belt is electrically conductive and provides an electrical earth to prevent static built up on the inner dru...

Страница 27: ...ater fixing nut and withdraw the heater from the drum Q Drum Pulley 1 Remove the rear lower access panel B 2 Carefully peel the belt off the motor pulley taking care not to trap fingers 3 Using a 13mm...

Страница 28: ...until a click is heard as the lifter is locked into place V Heater Box Drum Assembly 1 Disconnect cable connections to motor heater thermistor and thermostat thermal fuse cable 2 Disconnect tie wrap...

Страница 29: ...Gently lever out the spring bearing keeper plates with a small flat bladed screwdriver 16 Unhook springs from the cabinet top rail bearings 17 Carefully lift the drum assembly out of the cabinet W b...

Страница 30: ...nsure the electrical supply is disconnected See notes on Page 2 2 Remove screw or screws securing module support to the cabinet 3 Disconnect wiring 4 Lift module and support clear 5 When replacing the...

Страница 31: ...ed by Fairchild is no longer in production Eeproms manufactured by ST are used on current production and for spare part requirements Both types have the above numbers stamped on them to identify and m...

Страница 32: ...nd 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 theservicecen...

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