Re: 410 Sundancer/Express Cruiser and 400 Sundancer/Express Cruiser **Official Thread
Depending on the model, most temp senders are mounted on the unit itself and not the controller. It monitors the incoming air temp and can often read low depending on where the unit is located, especially this time of year when the water is cold. This is a good reason to leave the fan running all the time to ensure the unit gets a good read of air temp.
The SMX controller itself can be offset to display a calibrated temp, but the temp sender still has to be outputting correctly.
Depending on the model, most temp senders are mounted on the unit itself and not the controller. It monitors the incoming air temp and can often read low depending on where the unit is located, especially this time of year when the water is cold. This is a good reason to leave the fan running all the time to ensure the unit gets a good read of air temp.
The SMX controller itself can be offset to display a calibrated temp, but the temp sender still has to be outputting correctly.