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OEM VERIFIED BENCH
OFFICIAL FAULT CODEF3
Sauter
Sauter // OFFICIAL DIAGNOSTIC BENCH

Sauter F3

Induction HobNTC Temperature Sensor & Thermistor
Integrated luxury convection oven and induction cooktop with illuminated touch controls
Induction Hob
Other Brands Sharing Code F3:BoschF3MieleF3SamsungF-3LGF3WhirlpoolF3ElectroluxF3AEGF3BekoF3IndesitF3HaierF3

Symptom / Description

FAULT

Left rear cooking zone sensor fault.

TELEMETRY // LIVESIG: FAULT_DETECTED

Root Cause

ROOT CAUSE

The temperature sensor for the specified cooking zone is faulty or has a bad connection.

CIRCUIT // SUBSYSTEMLOGIC: ROOT_ISOLATED

Repair Instructions

UNLOCKED
1A technician will need to disassemble the hob to test and replace the faulty component.
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 Sauter Parts Finder
Electrical & Safety Protocol

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

CALIBRATED BENCH PROTOCOL // CAT III 600V

Workshop Verification & Safety Checklist

WORKSHOP VERIFICATION PROTOCOLNTC Temperature Sensor & ThermistorHob / Cooktop
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: Sauter F3

FAQ TREE
What does error code F3 mean on a Sauter appliance?

Sauter error code F3 indicates: Left rear cooking zone sensor fault..

What is the root cause of Sauter error code F3?

The primary root cause for Sauter code F3 is: The temperature sensor for the specified cooking zone is faulty or has a bad connection..

How do I fix or resolve Sauter error code F3?

To resolve error code F3: A technician will need to disassemble the hob to test and replace the faulty component.

Is it safe to clear Sauter error code F3 by resetting power?

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Sauter code F3 persists, the physical component causing The temperature sensor for the specified cooking zone is faulty or has a bad connection. must be inspected or replaced.

How do I test electrical resistance for Sauter code F3 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 Sauter code F3?

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.

Community Verification

COMMUNITY

Did this solution resolve the issue?

SEMANTIC KNOWLEDGE GRAPH // SAUTER

Related Sauter Hob / Cooktop Error Codes

Diagnostic Link Mesh14 OEM Cross-References

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

F4NTC Temperature Sensor & Thermistor
Left front cooking zone sensor fault.
Inspect Protocol
F5Heating Element, Thermostat & Safety Fuse
Overheating on an induction generator.
Inspect Protocol
F6Electronic Control Board (PCB) & Bus Communications
Communication error between display and power board.
Inspect Protocol
F7NTC Temperature Sensor & Thermistor
Temperature sensor on power board faulty.
Inspect Protocol
F8Electronic Control Board (PCB) & Bus Communications
Incorrect power supply voltage.
Inspect Protocol
E2Heating Element, Thermostat & Safety Fuse
Sauter E2: Water/air heating failure in Hob / Cooktop; heating circuit does not reach set te...
Inspect Protocol
E6Electronic Control Board (PCB) & Bus Communications
Incorrect mains frequency detected.
Inspect Protocol
F1NTC Temperature Sensor & Thermistor
Right rear cooking zone sensor fault.
Inspect Protocol
F2NTC Temperature Sensor & Thermistor
Right front cooking zone sensor fault.
Inspect Protocol
F9General System & Mechanical Integration
Sauter F9: Operational cycle fault detected during Oven / Microwave program execution.
Inspect Protocol
SAFEDoor Lock Mechanism & Safety Interlock
Sauter SAFE: Door lock safety interlock fault in Oven / Microwave; door switch contact fails...
Inspect Protocol
STOPHeating Element, Thermostat & Safety Fuse
Oven in safety mode, often after a power surge.
Inspect Protocol
AL01Refrigeration Compressor, Defrost Heater & PTC Relay
High temperature alarm in freezer compartment.
Inspect Protocol
AL02Refrigeration Compressor, Defrost Heater & PTC Relay
High temperature alarm in fridge compartment.
Inspect Protocol
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