Electrolux i22

Electrolux error code I22 indicates: Electrolux RealLife / Intuit / QuickSelect Dishwasher: Siphon pressure sensor alarm i22; analog sensor detects back-pressure after drain cycle completes..

The primary root cause for Electrolux code I22 is: On Electrolux (Electrolux RealLife / Intuit / QuickSelect Dishwasher) models: Kitchen sink siphon spigot not drilled out on new installation, grease blockage in drain hose non-return flap, or restricted wall pipe..

To resolve error code I22: Inspect connection spigot under kitchen sink (ensure plastic membrane was drilled out). Clean rubber non-return flap in sump outlet. Hold Start/Pause and Delay Start together for 5 seconds on program position 10 until the acoustic chime sounds and display resets to 0:00.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Electrolux code I22 persists, the physical component causing On Electrolux (Electrolux RealLife / Intuit / QuickSelect Dishwasher) models: Kitchen sink siphon spigot not drilled out on new installation, grease blockage in drain hose non-return flap, or restricted wall pipe. must be inspected or replaced.

Set a digital multimeter to ohms (Ω). Disconnect power and test Mechanical Pressure Switch Contacts / Inductive Frequency Sensor across Across switch spade contacts with harness unplugged; electronic output: 40Hz–50Hz frequency signal. Expected nominal reading is Mechanical: Continuity 0.0Ω–0.2Ω (Empty: 11-12, Full: 11-14). Electronic: 20Ω–45Ω coil resistance.. Tolerance: Mechanical switch contacts must transition cleanly on gentle breath pressure. Coil ~22Ω ±5%..

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.