12
ZMI
_001_
2000
1031
55-A
Q
UA74
1_#S
EN_#A
QU_#V
1.
fm
23. Troubleshooting
If you cannot rectify a fault or if it is not in the list, please contact our customer
service department!
24. Spare parts
Fault
Cause
Remedy
Water does not flow
– Water volume regulator closed
➯
Restore it
– Functional element faulty
➯
Replace it
Water flows continu-
ously
– Functional element faulty
➯
Replace it
Water volume too low
– Shower head blocked with scale
➯
Clean it
– Supply pressure too low
➯
Check it
– Dirty filter/non-return valve
➯
Clean it
– Water volume regulator not fully
open
➯
Open it
Flow time too short or
too long
– Incorrect setting
➯
Set it
– Dirty filter
➯
Clean it
– Shower head blocked with scale
➯
Clean it
– Functional element faulty
➯
Replace it
Water too hot
– Temperature limit set incorrectly or
not set
➯
Set it
– Cold water supply cut off
➯
Open it
– Filter/non-return valve in cold-water
connection faulty
➯
Replace it
Water too cold
– Filter/non-return valve in hot-water
connection faulty
➯
Replace it
– Hot water flow blocked
➯
Open it
Description
Order No.
1 Pressure cap . . . . . . . . . . . . . . . . 2000104775
2 Functional element . . . . . . . . . . . . 2000104352
3 Stop ring . . . . . . . . . . . . . . . . . . . . 2000104837
4 Push-on rosette . . . . . . . . . . . . . . 2000104809
5 Shower head spares kit . . . . . . . . 2000104849
6 Flow rate regulator
0.15 l/s . . . . . . . . . . . . . . . . . . 2000104782
0.20 l/s . . . . . . . . . . . . . . . . . . 2000104783
7 Lockable
Water volume regulator . . . . . . . . 2000104885
Description
Order No.
8 Mounting kit consisting of:
Filters
Non-return valve
O rings
Seals
Locking rings. . . . . . . . . . . . . . .2000104777
Spares kit for functional element
Rubber parts
Compression spring
Locking ring
Sealing plug
Grub screw . . . . . . . . . . . . . . . . 2000104785
