Diagnostic Display Mode Description; Fault Code Descriptions - Electrolux KSV26HRC Service Manual

Diagnostic Display Mode Description:

Built into the software for models: KSV26HRC & KSV35HRC are two different diagnostic
methods: (Fault Codes & Condition Codes) that can be used to help diagnose various faults.
These two diagnostic types are described in the following pages.
Note: Where there is referral to (Delayed)
# This indicates a time delay before the fault code in question is displayed.
Note: Where there is a referral to (Remote Control Access – 3)
# This indicates the need to use the remote controller to view the relevant fault code.
This is achieved by pressing the "Light" button 3 times within three seconds.
Note: Where there is a referral to (Remote Control Access – 5)
# This indicates the need to use the remote controller to initiate a selected "Test State".
This is achieved by pressing the "Light" button 5 times within three seconds.
Note: Where there is a referral to (DRED)
# This indicates the unit in question is fitted with a "Demand Response Electrical Device" that
enables the compressor to operate at various capacities (75% of total capacity, 50% of total
capacity & compressor off).
Note: The DRED device is provided & controlled by the local electrical authorities help control
peak demand periods.

Fault Code Descriptions:

Red LED: Outdoor unit, flashing at 1 hertz.
(Frequency Limit)
# This indicates the compressor has reached its maximum setting speed.
E4, Indoor Unit.
Indoor Standby LED, flash 4 times.
(Compressor Discharge High Temperature Protection)
# Check the outdoor coil for airflow obstructions.
# Check the outdoor fan motor for correct operation.
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