SmarTemp 3.0 fault codes

SmarTemp 3.0 Controller (North America Only):

• The SmarTemp 3.0 fault codes differ from other Webasto controllers, as they are specific to North American models.

• Users can download the Webasto phone app to access detailed diagnostics, which clearly explain what’s wrong with the heater.

• If a warranty assessment is needed, generate a PDF report from the app and send it to Heatso for evaluation.