Skip to content
CodesErreur.comSWISS PRO ENGINE
Core Diagnostics
DiagnosticsBrandsOEM ManualsSpecialistsAI EngineerPRO
Workshop Tools
Diagnostic ToolsNEW
Hardware interfaces & test probes
Find Rating Plate
Locate exact E-Nr, PNC & serial codes
Parts Locator
Global OEM spare parts suppliers
Community & Career
Academy & Courses
Masterclasses by senior technicians
Certification ExamsPRO
Verify your B2B technical credentials
Elite Forum
Peer-to-peer field troubleshooting
Tech Jobs
B2B recruitment & field opportunities
Leaderboard
Global ranking of verified specialists
Certified Appliance Engineering EcosystemApply for Certification →
Language Selector
Account & Access
Upgrade PRO
Back to Search
Ocean • Central Diagnostic Dictionary
17 Verified Codes in Database

Ocean Error Codes & Diagnostics

Access our premium database of error codes, common faults, and professional repair solutions for Ocean appliances.

Luxury front-loading washing machine in brushed titanium with illuminated dark glass drum
CodeAppliancesFault / DiagnosticsRepair InstructionsAction
AL01
Washing Machine
Drainage System & Drain Pump

Machine has stopped and error is displayed, possible water on floor.

The anti-flood or Aquastop system has been activated due to a leak detected in the base of the appliance.

Disconnect power and water. Tilt the machine to drain water from the base tray to reset the switch. Find and repair the source of the leak (e.g., hose, seal, pump).

Diagnose
d01
Washing Machine
Water Inlet Valve, Aquastop & Flowmeter

Machine won't fill with water.

Water tap is closed, inlet hose is kinked or blocked, or the water inlet valve has failed.

Ensure water supply is on and the hose is not bent. Check and clean the filter in the inlet valve. If the issue persists, test and replace the water inlet valve.

Diagnose
d02
Washing Machine
Drainage System & Drain Pump

Water not draining from the drum.

The drain filter is clogged, the drain hose is blocked or kinked, or the drain pump is faulty.

Switch off the appliance. Check and clean the drain pump filter. Ensure the drain hose is clear of obstructions. Check the drain pump for blockages or failure.

Diagnose
d03
Washing Machine
NTC Temperature Sensor & Thermistor

Ocean D03: NTC temperature sensor signal out of range (open or short circuit) in Washing Machine.

The heating element has failed, or there is a fault with the NTC temperature sensor or its wiring.

Test the heating element for continuity. Check the NTC sensor and its connections to the main control board. Replace the faulty component.

Diagnose
d04
Washing Machine
Drive Motor, Inverter & Tachometer Sensor

Machine stops mid-cycle, motor not turning.

A short circuit has been detected in the motor power triac on the main control board.

This usually indicates a fault on the main PCB. Inspect the board for visible damage. The control board will likely need to be replaced.

Diagnose
d06
Washing Machine
Drive Motor, Inverter & Tachometer Sensor

Drum does not spin or spins erratically.

The motor's tacho coil is faulty or has become disconnected, preventing the board from reading the motor speed.

Check the wiring between the motor and the control board. Check the tacho coil on the motor for correct resistance. Replace the motor if the tacho is faulty.

Diagnose
d07
Washing Machine
Door Lock Mechanism & Safety Interlock

The door will not lock, or the cycle will not start.

The door is not closed properly, or the door lock mechanism has failed.

Ensure the door is firmly closed. Check the door lock for damage and test its electrical connections. Replace the door interlock if it's faulty.

Diagnose
d10
Washing Machine
Water Level Pressure Switch & Air Dome

Machine has overfilled with water.

The water level pressure switch is faulty, or the inlet valve is stuck open.

Disconnect from power. Drain the machine manually. Check the pressure switch and its hose for blockages or faults. Test the water inlet valve solenoid.

Diagnose
d21
Washing Machine
Electronic Control Board (PCB) & Bus Communications

Machine is unresponsive or displays error randomly.

Communication error between the main control board (PCB) and the display board.

Check the wiring harness connecting the main control board and the display module. Reseat connectors. If the error persists, one of the boards may be faulty.

Diagnose
F1
Oven / Microwave
NTC Temperature Sensor & Thermistor

Oven is not heating correctly or overheating.

The oven temperature sensor (probe) circuit is open. The sensor may be faulty or disconnected.

Check the connection of the temperature sensor to the control board. Test the sensor's resistance (it should change with temperature). Replace the sensor if it is out of specification.

Diagnose
F2
Dishwasher
Drainage System & Drain Pump

Dishwasher does not drain the water.

Drain filter is clogged, drain hose is blocked, or the drain pump has failed.

Remove and clean the filters inside the dishwasher. Check the drain hose for blockages. Inspect the drain pump impeller for debris. Replace the pump if faulty.

Diagnose
F3
Oven / Microwave
Electronic Control Board (PCB) & Bus Communications

Oven displays an error and is unresponsive.

EEPROM data corruption on the main control board. A power surge can sometimes cause this.

Attempt a hard reset by disconnecting the oven from power for 30 minutes. If the error returns, the main control board needs to be replaced.

Diagnose
F4
Dishwasher
Drainage System & Drain Pump

Dishwasher has stopped and may be continuously draining.

The anti-flood float switch in the base has been activated due to a leak.

Unplug the appliance. Find and repair the source of the leak. Dry out the base pan to reset the float switch.

Diagnose
F5
Oven / Microwave
Drive Motor, Inverter & Tachometer Sensor

Door cannot be opened after a pyrolytic cleaning cycle.

The door lock mechanism has failed or is jammed, or the oven has not cooled down sufficiently.

Allow the oven to cool completely. Try running a short, cool program to reset the lock. If it remains locked, the door lock motor or assembly may need to be manually released and replaced.

Diagnose
F6
Dishwasher
Drive Motor, Inverter & Tachometer Sensor

The water distribution system is not working correctly.

Fault with the alternating wash motor (water director) that switches water flow between the upper and lower spray arms.

Inspect the water director valve and motor for blockages or failure. Check wiring to the component. Replace the assembly if faulty.

Diagnose
F8
Oven / Microwave
Drive Motor, Inverter & Tachometer Sensor

Oven overheats and shuts down.

The cooling fan, which cools the electronics, has failed or is obstructed.

Check that the cooling fan is not blocked and can spin freely. Test the fan motor and its wiring. Replace the cooling fan if it is faulty.

Diagnose
F9
Dishwasher
Electronic Control Board (PCB) & Bus Communications

Dishwasher is unresponsive or behaving erratically.

A fault has been detected on the main control board (PCB), often a configuration or memory error.

Try resetting the appliance by turning off the power for 10 minutes. If the fault persists, the main control board likely needs to be replaced.

Diagnose

Ocean — Complete Error Code Catalog

17 Verified Error Codes

Server-side index of all verified manufacturer error codes for technicians and automated crawlers.

Dishwasher4

F2F4F6F9

Washing Machine9

AL01d01d02d03d04d06d07d10d21

Oven / Microwave4

F1F3F5F8

Need Help? Call a Certified Technician

Our official certified partners service Ocean appliances in your area.

Electroassistance (Switzerland)Appliance Care UK (United Kingdom)
CodesErreur.com

Premium appliance diagnostics & repair database.
Powered by AI to help certified technicians worldwide.

Trusted by professionals in CH & FR

Platform

Search DatabasePRO Diagnostic AIPRODiagnostic ToolsBrands

Workshop Tools

Brands (87)OEM ManualsFind Rating PlateParts Locator

For Technicians

SpecialistsTechnician ForumTech JobsPremium

Corporate

Terms of ServicePrivacy PolicyOfficial Swiss Repair Partner: Electroassistance
OPERATIONAL SAFETY SPECIFICATION

SAFETY DISCLAIMER

The technical information, diagnostic guides, error codes, and AI-generated suggestions provided on this website are intended exclusively for certified and qualified professionals. Appliance repair involves severe electrical hazards, high voltages, and mechanical risks that can result in fatal injury or severe property damage. If you are not a trained technician, do not attempt to repair any appliances. CodesErreur assumes no responsibility or liability for any damage, injury, or consequential losses resulting from the use of the information provided on this platform. You use all information entirely at your own risk.

© 2026 CodesErreur. All rights reserved.

Official Swiss Repair Partner: Electroassistance Terms of Service Privacy Policy