17
Mode
Function
OFF
The user is denied access, at input E4 is no signal
1
The supply fan is at maximum speed
The exhaust fan is at maximum speed
2
The supply fan runs at first speed
The exhaust fan is at maximum speed
3
The supply fan is off
The exhaust fan is at maximum speed
4
The supply fan is at minimum speed
The exhaust fan is at minimum speed
5
The supply fan is at maximum speed
The exhaust fan runs at first speed
6
The supply fan is at maximum speed
The exhaust fan is off
For example, a humidity sensor or any other device that will perform the required function can be
connected to input E4. An example of use can be a button on the toilet as well.
Input E5 is used for EPS signal, closed contact allows unit operation.
