Fisher & Paykel WashSmart WA7060G1 Service Diagnostic Manual

Fisher & Paykel WashSmart WA7060G1 Service Diagnostic Manual

Top load washing machine
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SERVICE DIAGNOSTIC MANUAL
Top Load Washing Machine
CleanSmart™ FabricSmart™ WashSmart Eco™ WashSmart™ QuickSmart™
NZ AU SG

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Summarization of Contents

SPECIFICATIONS
Dimensions
Details physical measurements of the washing machine, including height, length, width, and depth.
Electric Supply
Specifies voltage, frequency, and current requirements for the appliance.
Wash Motor
Describes the type, specifications, and resistance of the wash motor.
Inner Bowl Weight
Lists the weight of the inner bowl for different model series.
Pump Motor
Provides technical specifications for the pump motor, including resistance.
Diverter Valve
Details the specifications of the diverter valve, including voltage and resistance.
Water Valves
Lists operational modes, voltage, resistance, and flow rates for various water valves.
Thermistor
Specifies the NTC type temperature sensor and its resistance at a given temperature.
Lid Lock
Details the resistance of the lid lock mechanism and its electrical behavior.
IDENTIFICATION
Model ID Setting
Explains the process to pair the motor control module to the display module for correct operation.
INSTALLATION
Installation Test
Describes a routine to check water inlet, drain, and low-speed spin operation for proper installation.
DIAGNOSTICS
Diagnostics Mode
Explains how to enter and operate the diagnostics mode on the washing machine.
Diagnostics Levels
Details various information levels and data points accessible in diagnostics mode.
Data Download
Procedure to download program data from the machine using a specific tool.
Showroom Mode
Feature for in-store demonstrations, disabling start functionality.
User Warnings
Explains how user warnings are signaled, their common causes, and display format.
Restart/ Recycle Features
Restart/ Recycle Table
Explains LED indicators for restart/recycle status when the machine is powered off at the console.
Restart/ Recycle Features Permanently Programmed
Describes how to permanently set or disable restart/recycle features in the electronics memory.
CUSTOMISING
Wash Cycles
Instructions on how to select and customize wash cycles for specific programs.
To Enter Option Adjustment Mode
Steps to access the appliance's option adjustment settings menu.
Controlled Cold
Option to add a small amount of hot water for better cold wash performance.
Out of Balance Recovery Routine
How the machine handles unbalanced loads during spin, including automatic retry.
Wash Temperatures
Guidance on adjusting wash temperatures for selected cycles on the appliance.
End of Cycle Beeps
Instructions for modifying the number of audible beeps indicating cycle completion.
FAULT CODES
Motor Control Module Fault
Error in writing to EEPROM address. Action: Replace Motor Control Module.
Model ID Error
Fault with the model ID setting. Action: Check and set Model ID if necessary.
Temperature Sensor (Thermistor) Error
Temperature sensor may be open circuit. Action: Check connections and resistance.
Flood Protection Error
Water level above flood level, pump unable to clear excess water.
Water Valve Over Current
Water valve circuit drawing too high current. Action: Check valve resistance.
Diverter Valve Not Connected
Diverter valve not detected by the control module. Action: Check wiring.
Water Leak Fault
Machine tops up water excessively, likely siphoning or a leak. Action: Check drain hose setup.
Pressure Sensor Fault
Empty water level detected during agitating. Action: Check pressure tube.
Pressure Tube Fault
Fault detected with the pressure tube. Action: Check for blockages or kinks.
Bowl Dis-engage Fault
Bowl not engaged despite pressure sensor indicating empty. Action: Check clutch/pressure tube.
Temperature Sensor Fault (Thermistor)
Sensor measuring excessively high temperatures. Action: Check for short circuits.
Display Memory Check Fault
Differences found in display memory during startup. Action: Replace Display Module.
Cold Valve
Cold valve circuit indicates open circuit. Action: Check wiring and valve resistance.
Hot Valve Coil Faulty
Hot valve circuit indicates faulty valve. Action: See fault 49 procedure.
Bowl Check No Valid Fault
Cannot determine a valid bowl status during check. Action: Check load/siphoning/clutch.
Brown Out During Display EEPROM Write Fault
Low voltage supply detected during EEPROM write. Action: Replace Motor Control Module.
Pressure Transducer at Maximum Adjustment
Pressure transducer count greater than expected. Action: Replace Motor Control Module.
Pressure Transducer Error – Count Too High
Sensor measured water level significantly above physical limits. Action: Replace Module.
Comms Error Time Out
Communication error between display and motor control modules. Action: Replace Display Module.
Motor Control Module Reset Error
Module reset unexpectedly. Action: Replace Motor Control Module.
Comms CRC Error - See Code 105
Communication error detected via Cyclic Redundancy Check. Action: See code 105.
Motor Current Sense Too High
Motor current sense circuit is faulty. Action: Replace Motor Control Module.
Repetitive Current Trip
Detected excess current in motor or electronic switches. Action: See fault code 136.
Motor Stall
Motor control module unable to start the motor. Action: Check wiring/motor.
Motor loss of a Phase
Motor control module detected loss of motor phase. Action: Check wiring/motor.
Bowl Engaged In Agitate
Bowl re-engaged itself during the agitate cycle. Action: Check for obstructions.
EEPROM Model Map Not Programmed
Fault detected in motor control module memory. Action: Change Motor Control Module.
Motor Control Module Fault
Motor control encountered a RAM check error. Action: Change Motor Control Module.
COMMS Timeout 5 Sec
Display or Motor Control Module did not respond in time. Action: Replace Display Module.
EEPROM Read Error
Problem reading EEPROM data from the control module. Action: Replace Control Module.
Lid Lock Open Circuit
Open circuit detected in the lid lock harness or assembly. Action: Replace Harness/Lock.
Lid Lock Short Circuit
Short circuit detected in the lid lock mechanism. Action: Check resistance/replace lock.
Function Time Out
A fault occurred with the Display Module. Action: Replace Display Module.
Pump Time Out Fault (No change in water level)
Drain pump not changing water level within specified time. Action: Check pump/diverter.
Motor Control Version
Motor control software version is too old for display support. Action: Replace Module.
WIRING DIAGRAMS
Valve recirculating and dispensing (CleanSmart™™)
Wiring schematic for the CleanSmart™™ model's valve system and dispensing functions.
Valve recirculating (FabricSmart™™ and WashSmart™™ Eco)
Wiring schematic for FabricSmart™™ and WashSmart™™ Eco models' recirculating valve systems.
Valve non recirculating (WashSmart™™)
Wiring schematic for the WashSmart™™ model's non-recirculating valve system.
Valve non recirculating (QuickSmart™™)
Wiring schematic for the QuickSmart™™ model's non-recirculating valve system.

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