44
32
Error volume sensor supply
Oorzaak
Solution
a)
The ventilation unit detects that the
inlet a)
volume sensor is
defective.
The ventilation unit stops.
●
Replace the
corresponding fan
module.
33
Error fan module drain
Oorzaak
Solution
a)
The ventilation unit detects that the
exhaust fan module is a)
defective.
The ventilation unit stops.
●
Replace the
corresponding fan
module.
34
Fan module supply error
Oorzaak
Solution
a)
The ventilation unit detects that the
supply fan module is a) defective.
The ventilation unit stops.
●
Replace the
corresponding fan
module.
Summary of Contents for HRU 400
Page 1: ...Itho Daalderop HRU 400 Installation use A...
Page 2: ...Original document...
