Friedrich KUHL R-410A Bedienungsanleitung PDF herunterladen (Seite 21)

M4 – Switch Access (Unit Configuration)

FACTORY USE ONLY

M6 – Factory Use Only

M5 – Error Codes & History

Error Code

Number of Errors

Error Code

On/Off

Maintenance funtion 5 is ready to be selected. Press DISPLAY/ENTER to access the function.

The error code display shows the error code number on the left, and the error code

history on the right. User presses the





keys to cycle through the error codes.

The current state of the error code is shown with the On/Off icon. To exit the

maintenance sub-menu, press the BACK key to return to the M5 screen.

Shown on this display is error code 1 with 4 occurances. The current state is on.The

error code display shows the error code number on the left, and the error code history

on the right. User presses the





keys to cycle through the error codes. The

current state of the error code is shown with the On/Off icon. To exit to the

maintenance sub-menu, press the BACK key to return to the M5 screen. Shown on

this display is error code 6 with 3 occurances. The current state is off.

To Clear Error Codes’ History:

Hold the





keys simultaneously for 3 seconds. See page 56 for alarm status and error codes.

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Friedrich KUHL R-410A Bedienungsanleitung Seite 21