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25
Troubleshooting
EN
180-2 DN 25 RTA / 180-3 DN 25 RTA
9
Troubleshooting
Any malfunctions that cannot be removed by means of the measures
described in this chapter may only be repaired by the manufacturer.
Also observe the corresponding instructions of the manufacturer in the case
of malfunctions of the circulation pump.
Problem
Possible reason
Repair
Noise in the system
Air in the system
Vent the system
Circulation pump not
properly adjusted
Verify correct adjust-
ment of the circulation
pump
Other malfunctions
-
Contact the AFRISO
service hotline