Castor E11

Castor error code E11 indicates: Castor CWF Series / Master Lavatrice Front Load Washer: Fill timeout during wash phase E11; water level drops below electronic pressure sensor threshold while tumbling..

The primary root cause for Castor code E11 is: On Castor (Castor CWF Series / Master Lavatrice Front Load Washer) models: Siphoning down the drain pipe (drain hose inserted too deep into standpipe < 60 cm height), partial water supply restriction, or leaky pressure switch chamber hose..

To resolve error code E11: Check drain hose height (must be between 65 cm and 100 cm with air anti-siphon gap). Inspect pressure transducer tubing for perforations or moisture. Hold Start and Reset keys for 5 seconds until the display clears the alarm code and restores standby status.

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if Castor code E11 persists, the physical component causing On Castor (Castor CWF Series / Master Lavatrice Front Load Washer) models: Siphoning down the drain pipe (drain hose inserted too deep into standpipe < 60 cm height), partial water supply restriction, or leaky pressure switch chamber hose. 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.