mypros+
Model reference

Liebherr IGN2556

Freezer

1 document3 error codes5 service modes

Available documentation

Service Manual

  • Liebherr Integrated Freezer SIGN2566LH Service Manual21 pg
    Covers this model
MyPros+ Max

Diagnose your Liebherr IGN2556.

  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
  • Verified part numbers when replacement is needed
Start diagnosing

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

Error codes (3)

CodeMeaning
F3Freezer compartment air sensor defective; compressor switches OFF and only…F4Freezer compartment evaporator sensor defective; appliance enters emergency…ruAmbient sensor defective; appliance continues to operate in normal mode but…

Service modes (5)

  • Demo Mode1
  • Manual Defrosting1
  • Sensor Test and Door Contact Test (E mode)1. Enter service menu (press ON/OFF + SuperFrost simultaneously for 3 seconds; 'H' flashes with…
  • Service Menu EntryPress 'ON/OFF' + 'SuperFrost' simultaneously for about 3 seconds
  • Service Mode (Component Testing)1. Enter service menu (press ON/OFF + SuperFrost simultaneously for 3 seconds; 'H' flashes with…

Full entry steps, exit procedures, and test sequences are available in Max.

Related Liebherr freezer models

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

Get Started

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