The controller displays dashes instead of showing the expected temperatures.
Temperatures are not displayed.
Controller has the incorrect sensor type selected, or has not correctly cold started.
If none of the sensors display the correct temperature, then reloading the controller defaults, is the way forward. To reload the controller defaults and to re-initialise the controller, carry out the following;
- Switch off the power to the controller.
- Press and hold in the controller enter key.
- Switch on the power to the controller, whilst continuing to hold the enter key in.
- Release the enter key after 3-4 seconds.
The sensor temperatures will now be displayed correctly.
To access the controller data sheet, please click HERE.