ProFan Operating Manual
19
6.
T
ROUBLESHOOTING AND
M
AINTENANCE
Troubleshooting
Problem
Symptom/Cause
Suggested Remedy
Display says "No
DMX Found"
Connect DMX
Incorrect DMX
address
Press button and move
fader until correct
address appears
Power is
supplied, but fan
does not operate
via DMX
In Manual Mode
Switch control switch to
DMX mode
No Power
Check power supply and
connection
Fuse blown
Replace fuse with one of
same type and rating
Back Pack
display is blank
Back Pack not
connected
Check connection
Reduced airflow Low voltage supply Check AC supply
