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Error code

Blue Box klima santrali All models code T048

For your safety

This fault is rated high and involves an area that affects personal safety. No remote repair or do-it-yourself instructions are given; do not use the appliance or try to open or repair it.

Hazard area: gas/flue, pressure vessel, and refrigerant gas circuit

If you smell gas:

Do not touch any electrical switch, do not turn lights on or off, and do not use your phone indoors. If possible, close the gas valve, open the windows and leave the building. Call once you are outside.

Call 187

Do not use the appliance and call an authorised service. If there is a risk to life, move to a safe place and see the emergency numbers.

The emergency numbers here are for Turkey. If you are outside Turkey, call your local emergency number.

All emergency numbers and province details

No approved translation for this record yet; showing the original text.

Meaning

CktA, Oil Return Not Reliable With Only One Comp Available CktB, Oil Return Not Reliable With Only One Comp Available Circuit A, Compressor 1 Failure Circuit A, Compressor 1 Stuck On Failure Circuit A, Compressor 2 Failure Circuit A, Compressor 2 Stuck On Failure Circuit A, Compressor 3 Failure Circuit A, Compressor 3 Stuck On Failure Circuit B, Compressor 1 Failure Circuit B, Compressor 1 Stuck On Failure Circuit B, Compressor 2 Failure Circuit B, Compressor 2 Stuck On Failure Circuit B, Compressor 3 Failure Circuit B, Compressor 3 Stuck On Failure Circuit A, High Pressure Switch Trip Alert Circuit A, High Pressure Switch Trip Alarm Circuit B, High Pressure Switch Trip Alert Circuit B, High Pressure Switch Trip Alarm Circuit A, Compressor 4 Failure Circuit A, Compressor 4 Stuck On Failure Circuit B, Compressor 4 Failure Circuit B, Compressor 4 Stuck On Failure Circuit A Suction Pressure Alert Circuit B Suction Pressure Alert EXV A1 Superheat Outside Range EXV A2 Superheat Outside Range EXV B1 Superheat Outside Range EXV B2 Superheat Outside Range Circuit A Suction Gas Thermistor Failure Evap. Discharge Reset Sensor Failure Outside Air Temperature Thermistor Failure Space Temperatu

Member details

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Solution

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.