Error code

Carrier hassas klima All models code T174

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

Meaning

4-20 mA Cool Setpoint Input Failure 4-20 mA Heat Setpoint Input Failure

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

Faulty signal generator, wiring error, loss of signal Faulty signal generator, wiring error, loss of signal

Solution steps are available to members and are not shown on this page. Answer the questions to open the solution.

Get help from a technician over a video call.