Water Temperature on Optimax 225

[GR01]

Hi,

running an Mariner Optimax 225 at 8m rib. SmartCraft tells me 82°Celsius! water-temperature while outside temperatur is indicated o.k. (for example 20°C). Don`t know where this sensor is to check for.

As I am not so familiar with all expression in English language a foto or drawing or a description a German might understand would be very helpful.

Thanks

Guenter