Error code reference

Merloni Refrigerator Error Code d2

Forced defrost mode display indicator for service technician.

Merloni codes Merloni refrigerator codes

Forced defrost mode display indicator for service technician.

First step from the service manual

Press REFRIGERATOR SET button 5 times while simultaneously holding down FREEZER SET button (after Test Mode); pre-cooling function is disabled; terminates automatically when defrost probe detects temperature >10°C.

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 d2.

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 Refrigerator

d2 on my Merloni Refrigerator

M+

Forced defrost mode display indicator for

From Service Manual 451782, p.34:

1.Press REFRIGERATOR SET button 5 times while simultaneously holding down FREEZER SET button (after Test Mode); pre-cooling function is disabled; terminates automatically when defrost probe detects temperature >10°C.

2.Measure control board supply voltage at the test points. Expected: 12 VDC and 5 VDC; a drop below 4.75 VDC on the logic rail points to a failed onboard regulator.

3.Inspect all connectors on the main control for corrosion, thermal stress, or backed-out pins. Reseat each connector with the power disconnected.

Part WPW10804018

Electronic control board

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 d2.

Related Merloni refrigerator codes