Error code reference

Merloni Dishwasher Error Code AL 02

Solenoid valve broken

Solenoid valve broken - turbine detects water movement for 10 seconds with the fill solenoid off, indicating the inlet solenoid valve is stuck open or faulty.

First step from the service manual

Check inlet solenoid valve and its cables; replace if faulty.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

MyPros+ Max

Get the full diagnostic procedure for AL 02.

Step-by-step tests with expected resistance, voltage, and continuity values
Wiring diagram references and connector pinouts from the OEM service manual
Verified part numbers when replacement is required

Get the full procedure

$29/month · Cancel anytime · Or $9.95 3-day pass

M+

M+ Max·Merloni Dishwasher

AL 02 on my Merloni Dishwasher

M+

Solenoid valve broken - turbine detects water

From Service Manual 201733, p.25:

1.Check inlet solenoid valve and its cables; replace if faulty.

2.Measure the inlet valve coil resistance at the valve connector. Expected: 1,000 to 1,200 ohms per coil at room temperature.

3.Verify static water supply pressure at the inlet hose. Below 20 psi or fluctuating supply commonly triggers fill-timeout faults.

Part WPW10212598

Water inlet valve

78,000+ service manuals · 160,000+ error codes · 55+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass

First step from the service manual

Get the full diagnostic procedure for AL 02.

Related Merloni dishwasher codes