OEM VERIFIED BENCH

OFFICIAL FAULT CODEi30

Schulthess // OFFICIAL DIAGNOSTIC BENCH

Schulthess i30

DishwasherDrainage System & Drain Pump

Dishwasher

Other Brands Sharing Code i30:ElectroluxI30 AEGI30 V-ZugI30 ZanussiI30 Arthur MartinI30 FAGORI30 Schaub LorenzI30 AirluxI30 AtlanticI30 CastorI30

Symptom / Description

FAULT

Anti-flood system activated

TELEMETRY // LIVESIG: FAULT_DETECTED

Root Cause

ROOT CAUSE

A leak has been detected, and water has collected in the base of the dishwasher, activating the safety float switch.

CIRCUIT // SUBSYSTEMLOGIC: ROOT_ISOLATED

Repair Instructions

UNLOCKED

1Turn off water and power. Find and repair the source of the leak. Drain the base pan to reset the float switch.

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 Technician Worldwide Schulthess 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 PROTOCOLDrainage System & Drain PumpDishwasher

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)

160Ω–220Ω (Sync 230V) / 20Ω–45Ω (3-Phase BLDC)NOMINAL

0 Ω (SHORT)CALIBRATED BAND∞ OL (OPEN)

▲ NOMINAL OPERATING WINDOW

Target Component:Drain Pump Motor Stator Coils

Test Pins & Connections

PROBE (+)

PROBE (-)

Across pump motor spade terminals (L-N unclipped)

Tolerance & Diagnostic Criteria±10% balance. Insulation resistance between coil and motor chassis must exceed 20MΩ.

1. Pre-Intervention Electrical Safety Protocols

!Electrical Safety Protocol: Isolate 230V mains power before accessing the lower pump housing.
!Prepare a shallow basin and absorption towels: expect 3 to 10 liters of stagnant trapped water upon filter opening.
!Beware of sharp foreign objects (broken glass, needles, screws) trapped inside the impeller cavity.

3. Preliminary Mechanical & Visual Checks

Unscrew coin trap filter and clear all foreign debris (coins, hairpins, bra underwires).
Rotate pump impeller manually: synchronous magnetic rotors should snap cleanly in 90° intervals without jamming.
Check drain hose for kinks, blockages, or unpunched sink spigots; verify drain height is between 65cm and 100cm.

Perform these diagnostic steps before triggering AI Deep Search or replacing boards.Certified Workshop Routine

Frequently Asked Questions: Schulthess I30

FAQ TREE

What does error code I30 mean on a Schulthess appliance?

Schulthess error code I30 indicates: Anti-flood system activated.

What is the root cause of Schulthess error code I30?

The primary root cause for Schulthess code I30 is: A leak has been detected, and water has collected in the base of the dishwasher, activating the safety float switch..

How do I fix or resolve Schulthess error code I30?

To resolve error code I30: Turn off water and power. Find and repair the source of the leak. Drain the base pan to reset the float switch.

Is it safe to clear Schulthess error code I30 by resetting power?

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Schulthess code I30 persists, the physical component causing A leak has been detected, and water has collected in the base of the dishwasher, activating the safety float switch. must be inspected or replaced.

How do I test electrical resistance for Schulthess code I30 using a multimeter?

Set a digital multimeter to ohms (Ω). Disconnect power and test Drain Pump Motor Stator Coils across Across pump motor spade terminals (L-N unclipped). Expected nominal reading is 160Ω–220Ω (Sync 230V) / 20Ω–45Ω (3-Phase BLDC). Tolerance: ±10% balance. Insulation resistance between coil and motor chassis must exceed 20MΩ..

What safety protocol must be followed before servicing Schulthess code I30?

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?

Back to Search

OEM VERIFIED BENCH

OFFICIAL FAULT CODEi30

Schulthess // OFFICIAL DIAGNOSTIC BENCH

Schulthess i30

DishwasherDrainage System & Drain Pump

Dishwasher

Other Brands Sharing Code i30:ElectroluxI30 AEGI30 V-ZugI30 ZanussiI30 Arthur MartinI30 FAGORI30 Schaub LorenzI30 AirluxI30 AtlanticI30 CastorI30

Symptom / Description

FAULT

Anti-flood system activated

TELEMETRY // LIVESIG: FAULT_DETECTED

Root Cause

ROOT CAUSE

A leak has been detected, and water has collected in the base of the dishwasher, activating the safety float switch.

CIRCUIT // SUBSYSTEMLOGIC: ROOT_ISOLATED

Repair Instructions

UNLOCKED

1Turn off water and power. Find and repair the source of the leak. Drain the base pan to reset the float switch.

AI WORKSHOP PROTOCOL ENGINE

Direct extraction from OEM factory manuals & wiring schematics

Field Actions

DISPATCH

Need Help? Call a Certified Technician Worldwide Schulthess 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 PROTOCOLDrainage System & Drain PumpDishwasher

2. Multimeter & Electrical Bench Tests (Ω)

MODE: OHMMETER (Ω)AUTO-RANGE

CALIBRATED METROLOGY RESISTANCE BENCH (CAT III)

Nominal Resistance (Ω)

160Ω–220Ω (Sync 230V) / 20Ω–45Ω (3-Phase BLDC)NOMINAL

0 Ω (SHORT)CALIBRATED BAND∞ OL (OPEN)

▲ NOMINAL OPERATING WINDOW

Target Component:Drain Pump Motor Stator Coils

Test Pins & Connections

PROBE (+)

PROBE (-)

Across pump motor spade terminals (L-N unclipped)

Tolerance & Diagnostic Criteria±10% balance. Insulation resistance between coil and motor chassis must exceed 20MΩ.

1. Pre-Intervention Electrical Safety Protocols

!Electrical Safety Protocol: Isolate 230V mains power before accessing the lower pump housing.
!Prepare a shallow basin and absorption towels: expect 3 to 10 liters of stagnant trapped water upon filter opening.
!Beware of sharp foreign objects (broken glass, needles, screws) trapped inside the impeller cavity.

3. Preliminary Mechanical & Visual Checks

Unscrew coin trap filter and clear all foreign debris (coins, hairpins, bra underwires).
Rotate pump impeller manually: synchronous magnetic rotors should snap cleanly in 90° intervals without jamming.
Check drain hose for kinks, blockages, or unpunched sink spigots; verify drain height is between 65cm and 100cm.

Perform these diagnostic steps before triggering AI Deep Search or replacing boards.Certified Workshop Routine

Frequently Asked Questions: Schulthess I30

FAQ TREE

What does error code I30 mean on a Schulthess appliance?

Schulthess error code I30 indicates: Anti-flood system activated.

What is the root cause of Schulthess error code I30?

The primary root cause for Schulthess code I30 is: A leak has been detected, and water has collected in the base of the dishwasher, activating the safety float switch..

How do I fix or resolve Schulthess error code I30?

To resolve error code I30: Turn off water and power. Find and repair the source of the leak. Drain the base pan to reset the float switch.

Is it safe to clear Schulthess error code I30 by resetting power?

How do I test electrical resistance for Schulthess code I30 using a multimeter?

What safety protocol must be followed before servicing Schulthess code I30?

Community Verification

COMMUNITY

Did this solution resolve the issue?

Schulthess i30

Symptom / Description

Root Cause

Repair Instructions

Field Actions

Workshop Verification & Safety Checklist

Frequently Asked Questions: Schulthess I30

Community Verification

Related Schulthess Dishwasher Error Codes

Schulthess i30

Symptom / Description

Root Cause

Repair Instructions

Field Actions

Workshop Verification & Safety Checklist

Frequently Asked Questions: Schulthess I30

Community Verification

Related Schulthess Dishwasher Error Codes