Paul CLIMOS F 200 Basic - Error Supply Air too Low

Error handling
63
11.7 Error supply air too low
Check
position
DIP switch S2-1
O.K.?
Error supply air
too low
WARNING!
Do not touch the board
for under 230 V power
supply live components!
No
Change
DIP switch
Check temperature
sensors T2/T4
(see temperature sensor)
Yes