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
OEM VERIFIED BENCH
OFFICIAL FAULT CODEF3E3
Ignis
Ignis // OFFICIAL DIAGNOSTIC BENCH

Ignis Refrigerator / Freezer F3E3

Refrigerator / FreezerNTC Temperature Sensor & Thermistor
Monolithic French-door smart refrigerator in matte black steel with dual refrigeration zones
Refrigerator / Freezer
Select Appliance Type
0ms Instant Telemetry Switch
Whirlpool / Indesit Group: Equivalent Code Across OEM Group Brands
Whirlpool / Indesit Global Electronic Architecture
WhirlpoolF3E3IndesitF3E3AristonF3E3HotpointF3E3BauknechtF3E3MaytagF3 E3
Other Brands Sharing Code F3E3:ScholtèsF3-E3AmanaF3-E3KitchenaidF3-E3

Symptom / Description

FAULT

Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F3E3 indicates in-door ice box compartment thermistor failure; ice production halts or ice maker overheats.

TELEMETRY // LIVESIG: FAULT_DETECTED

Root Cause

ROOT CAUSE

On Ignis refrigerators (Ignis Tutti i Giorni reliable electro-mechanical and digital platform architecture): Open circuit in ice box NTC probe or broken wire in French-door hinge harness. Calibration: 2.7 kΩ at 25°C, 14.5 kΩ at -10°C.

CIRCUIT // SUBSYSTEMLOGIC: ROOT_ISOLATED

Repair Instructions

UNLOCKED
1Disconnect power. Remove ice storage bucket and sensor cover. Measure resistance with digital meter: nominal is 13.5–15.5 kΩ at ice-making temperature (-10°C). Replace ice box sensor harness assembly. Press and hold Alarm/Reset button for 5 seconds until the acoustic chime silences and display stabilizes.
AI diagnostic workshop engine analyzing appliance circuit schematics and error telemetry in real time
AI WORKSHOP PROTOCOL ENGINE
Direct extraction from OEM factory manuals & wiring schematics

Field Actions

DISPATCH
Need Help? Call a Certified TechnicianWorldwide Ignis Parts Finder
Electrical & Safety Protocol

Always disconnect appliance from 230V/400V mains before opening panels. Use CAT III multimeter for circuit testing.

SWISS ATELIER TECHNICAL BLUEPRINT // 2026 SCHEMATIC STANDARD

Thermal & Heating Loop

Calrod Heating Element R1, Safety Klixon & NTC Thermistor Probe

CALIBRATED TEST POINTS (TP1 / TP2)
ACTIVE MULTIMETER BENCH
MAIN PCB CONTROLLER32-BIT MCUFIRMWARE v26.4SOLID-STATE RELAYTRIAC TY1 // 16A 600V230V AC MAINSLINE FILTER L-NJ1J2TP1TP2PRECISION BENCH METERAUTO-RANGE ΩCAT III24.6 ΩVΩCOMHEATING ELEMENT R1HEATER R1: 20-28 ΩSAFETY THERMOSTAT (KLIXON)NTC SENSOR (4.8-12kΩ)
Target Component
NTC Temperature Sensor Probe (Thermistor)
Nominal Resistance / Test Range
4.8kΩ–12kΩ (at 20°C–25°C)
Test Harness Pins
Across sensor pins 1-2 (unplugged harness)
Diagnostic Verification Rule
Zero or OL indicates open heating element or tripped safety thermostat. Check insulation to earth.
CALIBRATED BENCH PROTOCOL // CAT III 600V

Workshop Verification & Safety Checklist

WORKSHOP VERIFICATION PROTOCOLNTC Temperature Sensor & ThermistorRefrigerator / Freezer
2. Multimeter & Electrical Bench Tests (Ω)
MODE: OHMMETER (Ω)AUTO-RANGE
Precision digital multimeter probes measuring electrical resistance in Ohms on an appliance control board
CALIBRATED METROLOGY RESISTANCE BENCH (CAT III)
Nominal Resistance (Ω)
4.8kΩ–12kΩ (at 20°C–25°C)NOMINAL
0 Ω (SHORT)CALIBRATED BAND∞ OL (OPEN)
▲ NOMINAL OPERATING WINDOW
Target Component:NTC Temperature Sensor Probe (Thermistor)
Test Pins & Connections
PROBE (+)
PROBE (-)
Across sensor pins 1-2 (unplugged harness)
Tolerance & Diagnostic CriteriaNegative temperature coefficient: resistance drops smoothly when warmed with fingers. OL = open circuit.
1. Pre-Intervention Electrical Safety Protocols
  • !Electrical Safety Protocol: Disconnect 230V electrical mains power before removing appliance side or rear panels.
  • !Ensure tub water or heating chamber has cooled below 30°C before unclipping thermistor probe.
  • !Use CAT III 600V/1000V insulated test probes when tng at PCB edge connectors.
3. Preliminary Mechanical & Visual Checks
  • Inspect sensor immersion sleeve for calcification, limescale scale, or thermal paste degradation.
  • Check wiring harness for pinch points, chafing against chassis metal, and terminal pin oxidation.
  • Verify probe is firmly seated in its rubber grommet or bracket inside the water/air circuit.
Perform these diagnostic steps before triggering AI Deep Search or replacing boards.Certified Workshop Routine

Frequently Asked Questions: Ignis F3E3

FAQ TREE
What does error code F3E3 mean on a Ignis appliance?

Ignis error code F3E3 indicates: Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F3E3 indicates in-door ice box compartment thermistor failure; ice production halts or ice maker overheats..

What is the root cause of Ignis error code F3E3?

The primary root cause for Ignis code F3E3 is: On Ignis refrigerators (Ignis Tutti i Giorni reliable electro-mechanical and digital platform architecture): Open circuit in ice box NTC probe or broken wire in French-door hinge harness. Calibration: 2.7 kΩ at 25°C, 14.5 kΩ at -10°C..

How do I fix or resolve Ignis error code F3E3?

To resolve error code F3E3: Disconnect power. Remove ice storage bucket and sensor cover. Measure resistance with digital meter: nominal is 13.5–15.5 kΩ at ice-making temperature (-10°C). Replace ice box sensor harness assembly. Press and hold Alarm/Reset button for 5 seconds until the acoustic chime silences and display stabilizes.

Is it safe to clear Ignis error code F3E3 by resetting power?

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Ignis code F3E3 persists, the physical component causing On Ignis refrigerators (Ignis Tutti i Giorni reliable electro-mechanical and digital platform architecture): Open circuit in ice box NTC probe or broken wire in French-door hinge harness. Calibration: 2.7 kΩ at 25°C, 14.5 kΩ at -10°C. must be inspected or replaced.

How do I test electrical resistance for Ignis code F3E3 using a multimeter?

Set a digital multimeter to ohms (Ω). Disconnect power and test NTC Temperature Sensor Probe (Thermistor) across Across sensor pins 1-2 (unplugged harness). Expected nominal reading is 4.8kΩ–12kΩ (at 20°C–25°C). Tolerance: Negative temperature coefficient: resistance drops smoothly when warmed with fingers. OL = open circuit..

What safety protocol must be followed before servicing Ignis code F3E3?

Standard electrical safety protocol: 1. Disconnect 230V mains power before opening panels. 2. Verify zero voltage at test points. 3. Allow hot water or heating elements to cool below 30°C before handling.

What does Ignis error code F3E3 mean on a Refrigerator / Freezer?

Ignis error code F3E3 on a Refrigerator / Freezer indicates: Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F3E3 indicates in-door ice box compartment thermistor failure; ice production halts or ice maker overheats.. Primary cause: On Ignis refrigerators (Ignis Tutti i Giorni reliable electro-mechanical and digital platform architecture): Open circuit in ice box NTC probe or broken wire in French-door hinge harness. Calibration: 2.7 kΩ at 25°C, 14.5 kΩ at -10°C.. Recommended solution: Disconnect power. Remove ice storage bucket and sensor cover. Measure resistance with digital meter: nominal is 13.5–15.5 kΩ at ice-making temperature (-10°C). Replace ice box sensor harness assembly. Press and hold Alarm/Reset button for 5 seconds until the acoustic chime silences and display stabilizes..

What does Ignis error code F3E3 mean on a Dishwasher?

Ignis error code F3E3 on a Dishwasher indicates: Ignis Serie Inox & Tuttigiorni Dishwasher: Wash water heating fault F3 E3; control board detects no temperature rise after 30 minutes of continuous wash operation.. Primary cause: On Ignis dishwashers (Ignis Tutti i Giorni reliable electro-mechanical and digital platform architecture): Open calrod heating element, tripped high-limit safety thermostat on tub underside, or defective heater control relay on main board.. Recommended solution: Disconnect power. Measure heating element resistance with multimeter: nominal 10–30 Ω (typically 12–18 Ω). Check high-limit thermostat continuity (<0.5 Ω). Hold Cancel/Off pad for 5 seconds to drain water sump, wait for drain sound to finish, then cycle power..

Community Verification

COMMUNITY

Did this solution resolve the issue?

Ignis F3E3 — Multi-Appliance Technical Reference

Verified OEM diagnostic specifications across all appliance systems sharing this fault code.

Ignis F3E3 — Refrigerator / Freezer

[ACTIVE]
Symptom / Description:

Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F3E3 indicates in-door ice box compartment thermistor failure; ice production halts or ice maker overheats.

Root Cause:

On Ignis refrigerators (Ignis Tutti i Giorni reliable electro-mechanical and digital platform architecture): Open circuit in ice box NTC probe or broken wire in French-door hinge harness. Calibration: 2.7 kΩ at 25°C, 14.5 kΩ at -10°C.

Repair Instructions:

Disconnect power. Remove ice storage bucket and sensor cover. Measure resistance with digital meter: nominal is 13.5–15.5 kΩ at ice-making temperature (-10°C). Replace ice box sensor harness assembly. Press and hold Alarm/Reset button for 5 seconds until the acoustic chime silences and display stabilizes.

Ignis F3E3 — Dishwasher

Symptom / Description:

Ignis Serie Inox & Tuttigiorni Dishwasher: Wash water heating fault F3 E3; control board detects no temperature rise after 30 minutes of continuous wash operation.

Root Cause:

On Ignis dishwashers (Ignis Tutti i Giorni reliable electro-mechanical and digital platform architecture): Open calrod heating element, tripped high-limit safety thermostat on tub underside, or defective heater control relay on main board.

Repair Instructions:

Disconnect power. Measure heating element resistance with multimeter: nominal 10–30 Ω (typically 12–18 Ω). Check high-limit thermostat continuity (<0.5 Ω). Hold Cancel/Off pad for 5 seconds to drain water sump, wait for drain sound to finish, then cycle power.

SEMANTIC KNOWLEDGE GRAPH // IGNIS

Related Ignis Refrigerator / Freezer Error Codes

Diagnostic Link Mesh14 OEM Cross-References

Cross-referenced diagnostic codes for technicians inspecting similar component subsystems.

F3E4Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F3E4 indicates fresh f...
Inspect Protocol
F3E5Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F3E5 indicates freezer...
Inspect Protocol
F3E6Refrigerator / Freezer
NTC Temperature Sensor & Thermistor
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F3E6 registers pantry ...
Inspect Protocol
F4E1Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F4E1 indicates fresh f...
Inspect Protocol
F4E2Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F4E2 indicates freezer...
Inspect Protocol
F4E3Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F4E3 indicates machine...
Inspect Protocol
F4E4Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F4E4 indicates in-door...
Inspect Protocol
F5E1Refrigerator / Freezer
Heating Element, Thermostat & Safety Fuse
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F5E1 indicates French ...
Inspect Protocol
F5E2Refrigerator / Freezer
Drive Motor, Inverter & Tachometer Sensor
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F5E2 indicates dispens...
Inspect Protocol
F5E3Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F5E3 indicates motoriz...
Inspect Protocol
F6E1Refrigerator / Freezer
Electronic Control Board (PCB) & Bus Communications
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F6E1 indicates serial ...
Inspect Protocol
F6E2Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F6E2 indicates communi...
Inspect Protocol
F7E1Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F7E1 indicates freezer...
Inspect Protocol
F7E2Refrigerator / Freezer
Refrigeration Compressor, Defrost Heater & PTC Relay
Ignis Tutti i Giorni No-Frost Refrigerator / Freezer: Diagnostic code F7E2 indicates dual-ev...
Inspect Protocol
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