Water Valves | Fisher & Paykel 517735 specification

4.5Water Valves

The electronics control the water valves so that a constant water temperature is achieved in the bowl irrespective of the temperatures and pressures of the household hot and cold water systems. To achieve accurate water temperatures a proportional water valve is used on the cold water inlet. Unlike conventional water valves which are either fully on or fully off, the proportional water valve can be controlled so that it can turn on at any water flow rate between fully on and fully off.

	Proportional Valve	Standard Valve
Filter colour	White or Blue	Red or Yellow
Shape of water valve	Has no stand offs within	Has four stand offs visible within
plunger	outlet nozzle	outlet nozzle

Difference between a

Proportional and

Standard Water Valve

Specifications

Phase 1 to 4 - 12 Volts DC Posilock contacts.

Hot Valve	Digital Valve	Resistance 15 ohms @ 20oC
Cold Valve	Proportional Valve	Resistance 15 ohms @ 20oC
Proportional valve fitted to cold on all		models. Standard Valve on hot.
Phase 5 - 24 Volts DC with RAST 2.5 Connector.
Hot/Cold	Digital Valve	Resistance 64 ohms @ 20oC
Cold Valve	Proportional Valve	Resistance 64 ohms @ 20oC

Proportional valve fitted only to cold on GW and IW models.

Standard Valv	Flow Rate	10 L per minute max
Proportional Valve	Flow Rate	16 L per minute max
Operating pressure	Max 1Mpa (150PSI) Min 20 kpa (3 PSI)

Always check the resistances when replacing the Motor Controller. If the resistance is low always replace the water valve. Remember if the valve is hot the resistances can increase by as much as 50%. The fault numbers associated with the water valves are 33, 48, 49 and 50. If inlet water is 5 litres a minute flow or less, flow restricting washers may be removed from water valves. Large bore inlet hoses p.n. 426123 should be used in these circumstances.

The water valves may be manually turned on from Diagnostic Mode. Press ‘Wash Temp Down’ and ‘Power’ buttons together. Phase 3 Only press ADVANCE key once. The ‘Wash Temp Down’ button turns the cold water valve on or off. The ‘Cold Water’ LED will turn on. The ‘Wash Temp Up’ button turns the hot water valve on or off. The ‘Hot Water’ LED will turn on. NB. Phase 2 it is possible to latch water valves on in this mode. Power off at the wall to resolve.

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Fisher & Paykel 517735 service manual Water Valves

Contents

Smart Drive Electronic Washing Machine Phase 1 to 5 Phase 4 GW Phase 3 GWPhase 5 IW Phase 5 Iweco MW, GW What PHASE, Size & Model is Your SMARTDRIVE? Table of Contents Recycle Introduction HOW to Service SmartdriveIf Smartdrive has no Power see Section Smartdrive Servicing Quick Reference Guide ALL Terminals and Internal Parts should be Treated AS Live Specifications Installation InstallationRemoving Transit Restraint Inlet Hoses Safety Installation Environment Water Supply TemperaturesAccessories and Spare Parts Levelling Smartdrive Smartdrive Components Electronics Systems Phase Wiring Diagram Motor Specifications Water Level Measurement Pressure Sensor Motor Controller Module Display Module Water Valves Rotor Position Sensor Installation Pump Pump Motor Specifications Inner and Outer Bowls Diagram showing the Floating Bowl Detection Of Inner Bowl Float Off Point Bowl Check Lid Switch Lid Switch and Out of Balance Switch Water Temperature Sensing Smartdrive Information Favourite cycle GW only All PhasesCustomising Wash Cycles GW only Phase 3 to 5 only Water Saver GW only Phase 3 to 5 only Delay Start GW only Phase 2 to 5 onlyAuto Water Level GW only Phase 3 to 5 only Amount of Water Used in the Water Saver Rinse Fabric Softener Dispenser All Phases Creasing Wash Performance Information All Phases If Smartdrive Powers Off mid cycle Smartdrive ProblemsIf Smartdrive Appears To Have No Power Noisy FloodingLeaking Poor Wash Performance Continuous Spinning or Slow Spinning Radio Frequency Interference RFI SiphoningEarth Leakage It Appears Smartdrive is doing nothing Wash Water Temperature All Phases Option Adjustment Mode Method of Setting the Wash Temperature Rinse Options All Phases Phase End of Cycle Warning Beeps GW Only All Phases Out Of Balance Recovery Adjustment GW and MW only Phase Auto Water Fill Level Adjustment GW only Phase What WAS the Last FAULT? Diagnostic Mode To Test Pump & Water Valves Test LID, OUT of BALANCE, & Size Switches Recycle RestartLOW Water Level LED OFF = Restart OFF Medium Water Level LED on = RE-CYCLE onPage Size Setting Mode Phase 4 and 5 only Insufficient Cold Water Cold Water LED flashing User WarningsInsufficient Hot Water Hot Water LED flashing Overloaded Product High Water LED flashing No Water Both Hot and Cold Water LEDs flashing Restart and Recycle Wash Progress LEDs flashing Phase 4Phase 1 to Demonstration Mode All LEDs flashing in patterns GWC08 GWM08 GWL08 THC08 THM08 THL08 Fault CodesGWC09 GWM09 GWL09 IWM09 IWL09 Phase 1 to 5 Motor Controller Fault Smartdrive Phases 1 to 5 Fault DescriptionsPhase 1 Communications Fault Primary Source Motor Controller Phase 1 to 5 Size Error Phase 1 to 5 Display Module FaultPrimary Source Display Module Action Primary Source Display Module Phase 1 to 5 Thermistor Error Phase 4 toAction Phase Phase 2 to Phase 1 to 5 Flood Protection Error Phase 1 to 5 Pressure Sensor FaultPhase 1 Pump Fault Primary Source Pressure Tube Phase 5 IW LCD Initialisation Error Phase 1 Pump Connection Fault28 30 xx Phase 1 Display / Motor Controller out of Sequence Primary Source Pump Action Phase 1 MC Reset Error Phase 1 Pump Circuit ErrorPhase 1 Brake Resistor Fault Phase 1 to 5 Pump Block Error Phase 1 to 5 Water Leak FaultPrimary Source Pump System Secondary Source Mechanical Action Phase 1 to 5 Bowl Dis-Engaged Fault Phase 1 to 5 Tap or Pressure Sensor Tube FaultPrimary Source Mechanical Primary Source Suds Phase 1 Rotor Fault Primary Source Phase 1 to 5 Temperature Sensor FaultPhase 1 to 5 OOB Switch Fault Primary Source Mechanical Action Phase 5 Display Fault Phase 2 to 5 Water in Bowl During SpinPrimary Source Pump System Action Secondary Source Motor Controller Phase 2 to 5 Hot and Cold Valve Fault Phase 2 to 3 Bowl Dis-engaged FaultPrimary Source Wiring Phase 2 to 5 Cold Valve Fault Phase 5 ECO Recirculation Fault Phase 2 to 5 Hot Valve FaultPhase 5 ECO Recirculation Fault See fault code Secondary Source Diverter Valve Secondary Source Motor Phase 2 to 5 Rotor Position Sensor FaultPhase 2 to 5 Motor / Motor Control Step Fail Phase 4 to 5 Motor Controller Fault Phase 4 to 5 Bowl Check Fault Primary Source- Pump Phase 4 Motor Controller Fault Phase 5 Machine Setup Error Phase 2 to 3 Display / Motor Controller Comms. Error Primary Source Wiring Action Phase 1 to 5 Single Rotor Position Sensor Error Phase 1 to 4 Single Current Trip Phase 1 to 5 Repetitive Rotor Position Sensor ErrorPhase 1 to 4 Repetitive Current Trip Phase 4 Single Current Trip & Rotor Position Sensor Error Phase 1 to 5 Motor Stall Phase 1 to 5 Bowl Engaged During Agitate Phase 4 to 5 Brake Function Time-out Fault Phase 5 Topdeck Showing Wiring Connections Mechanical Service SectionComplete Disassembly NB DON’T Remove the Earth Connection from the Wrapper Phase 2 Topdeck Showing Wiring ConnectionsPage Page Assembly Guidelines Assembly Motor Assembly & Disassembly Pump Blockage Shaft & Bearing Removal Shaft & Bearing Assembly Page Wash Progress LEDs Appendix a Binary Decoding Chart 8 Bits Important Note Size SettingFault Finding / Fault Codes Pump Hood Kit Part Number 479188P WM013 Pump Hood KIT January 2000 Phases 2 toWiring Connections WM51 Diagnostic Flow Chart Sept 1992- Phase 1 only Kit Lever Out of Balance & Bracket Phase 2 Part Number WM65 BIB Deflector April 1994- Phase 1 onlyWM70 Premature OUT of Balance February 1995 Phase 2 only WM81 Pump Shield 5KG Smartdrive September 1996 Phases 1 to WM80 Condensation KIT May 1996 Phase 2 & 3 only Appendix C Smarttool Appendix D Tools for Servicing Smartdrive IW Quick Reference Guide Specifications for IWModels Size Width Wash Load Capacity Compact Medium Large Wash 1 Detergent Activating Wash Front loader type wash Introduction to IW Water Temperature Sensing Pump Option Adjustment Mode for IW Other Options Status Display Diagnostic Mode for IW Fault Status Recycle Size Setting Mode for IW