Faults, Possible Causes And Remedies - GEHEIT ABAC SG 90 E Instructions De Montage

Fig. 7

9 Faults, Possible Causes and Remedies

Fault
Blower Unit delivers
insufficient air flow
Blower Unit delivers too
much or too little air
Blower Unit will not run
Air quantity cannot be
regulated
30
Possible Cause
Intake filter is dirty
Rotary knob incorrectly
set
No mains voltage
Carbon brushes worn
Blower Unit defective
Electronics defective
Remedy
Replace intake filter
Reset rotary knob such
that required air quantity
is delivered
Check mains connection
Repair only by ABAC
specialist workshop
Repair only by ABAC-
specialist workshop
Repair only by ABAC-
specialist workshop