Parts/Service for KF 18xx, K 19xx

Parts/Service for KF 18xx, K 19xx

Brand: Miele

Category: Fridge-Freezer

Document Type: Parts/Service

Language: EN

Uploaded: Nov. 21, 2025, 7:14 p.m.

Basic Operation Overview

This manual provides technical information for Miele KF 18xx and K 19xx refrigerator-freezers. It covers installation, components, functions, and troubleshooting.

Key Functions:

  • Cooling System: Features separate cooling circuits for refrigerator and freezer compartments, with SmartFresh technology for extended food freshness.
  • Temperature Control: Allows for precise temperature settings for different compartments, with adjustable levels and alarms for deviations.
  • Defrosting: Automatic defrost cycles eliminate the need for manual ice removal.
  • Icemaker: Integrated icemaker for automatic ice production (with specific temperature requirements).
  • SmartCool/SuperFrost: Functions for rapid cooling of large food quantities.
  • User Interface: MasterCool controls with display icons for various functions and settings.

The manual details the operation of fans, heaters, sensors, and electronic modules, along with procedures for maintenance and repair.

Troubleshooting and error codes

Fault/Issue Page/Section Description/Solution
Icemaker Faults (F0121) 94 Check electrical connections, ensure no physical blockage, reset power. Replace icemaker as a last resort.
F 1471 not dispensing ice 94 Requires 'flushing procedure' completion. See owner's manual page 24.
F 1471 Dispenser Flap operates randomly 94 This is normal operation for anti-condensation process. No service needed.
'No Ice' Complaint 93, 95-96 Check freezer temperature, water supply, airflow, and ice bin seating. Perform tests on power, on/off signal, door signal, inlet heater, and water valves. Rule out external components before considering control electronic replacement.
MasterCool Touch Controls Do Not Respond 27, 88 Customer power-cycle unit. Permanent fix: replace control electronic (sealed into division plate). Use phrases 'Control Deadlock' or 'Controls unresponsive' for incident notes.
High Humidity in SmartFresh Drawers 24 Refer to Section 3.2. Likely related to air flow or sealing.
Food Frozen in SmartFresh Drawers 30 Refer to Section 3.3. Potentially a temperature control or sensor issue.
Ice Forms on Interior Surfaces 31 Refer to Section 3.4. Could be related to defrosting, drain channel, or temperature settings.
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