Model reference

Daewoo IC9425DWKC5A

Name: Daewoo IC9425DWKC5A
Brand: Daewoo

Air Conditioner

4 documents3 error codes4 service modes

Available documentation

Service Manual SPLIT SYSTEM AIR CONDITIONER Model: DSB-180LH59 pg
Covers this model
DAEWOO DSB181LH Service Manual CDC 48155 pg
Covers this model
Daewoo DSB181L010 2 CDC 1573 Service Manual54 pg
Covers this model
Service Manual - Split System Air Conditioner Model DSB-181LH53 pg
Covers this model

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Room air thermistor or connector fault.

From Service Manual 930810, p.22:

1.Access service mode to confirm the active fault code and read stored error history.

2.Disconnect the sensor and measure resistance. Expected: 10 kΩ to 12 kΩ at 77°F (25°C).

3.Check the sensor harness for opens. A reading outside 5 kΩ to 50 kΩ indicates a failed sensor.

Part WP8577274

Temperature thermistor

CodeMeaning

Emergency OperationOpen the front panel and slide the switch panel switch to the 'Emergency' position.
Self-Diagnostic FunctionThe control automatically runs diagnostic tests to verify system integrity
Test Operating ModeActivate test mode (via CA1 Test jumper/connector on control PCB, per Functional Configuration…
Test Operation["During test operating, Fan (Indoor, Outdoor) and Compressor run regardless of room temperature."]

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

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