Many of the Ruida have led on the controller to show the state of the coolant flow.
You can also view it via Z/U → Diagnosis This shows the water protect is active.
These input signals are active when pulled low or to ground.
Make sense?
Many of the Ruida have led on the controller to show the state of the coolant flow.
You can also view it via Z/U → Diagnosis This shows the water protect is active.
These input signals are active when pulled low or to ground.
Make sense?