No need to log in, open the product group VRV, Altherma, Split/Sky, then click on Fault Codes in bottom right.
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You don't need to create a login to search for a Fault Code. Open the related Product Group - VRV - Altherma - Sky / Split |
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Click on the Fault Codes in the bottom right of the screen. |
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Add in the Fault Code to get the Fault Description. |


