Troubleshooting - Franke AQRM274 Notice De Montage Et De Mise En Service

19. Troubleshooting

Fault
Water does not flow
Water flows continu-
ously
Water volume too low
Flow time too short or
too long
Water too hot
Water too cold
If you cannot rectify a fault or if it is not in the list, please contact our customer
service department!
Cause
– Water volume regulator closed
– Functional element faulty
– Functional element faulty
– Valve seat dirty
– Flow rate regulator blocked with
scale
– Shower head blocked with scale
– Supply pressure too low
– Dirty filter/non-return valve
– Water volume regulator not fully
open
– Incorrect setting
– Dirty filter
– Shower head blocked with scale
– Functional element faulty
– Temperature limit set incorrectly or
not set
– Cold water supply cut off
– Filter/non-return valve in cold-water
connection faulty
– Filter/non-return valve in hot-water
connection faulty
– Hot water flow blocked
Remedy
➯ Restore it
➯ Replace it
➯ Replace it
➯ Clean it
➯ Clean and replace
if necessary
➯ Clean it
➯ Check it
➯ Clean it
➯ Open it
➯ Set it
➯ Clean it
➯ Clean it
➯ Replace it
➯ Set it
➯ Open it
➯ Replace it
➯ Replace it
➯ Open it
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