Bar Mixer Shower
23
4.1
Water supplies cut off.
4.2
Shower unit blocked.
4.3
Blockage in pipework.
4.4
Showerhead blocked.
4.5
System not capable
of supplying multiple
outlets at the same
time.
5.1
Running pressure in
excess of maximum
recommended.
6.1
Running pressure in
excess of maximum
recommended.
7.1
Flow control cartridge
worn.
4.1.1
Check water elsewhere in house and if
necessary contact local water company.
4.2.1
Inspect the inlet filters. Clean if necessary.
4.3.1
Turn off the shower and consult a suitably
competent plumber.
4.4.1
Clean showerhead.
4.5.1
Reduce the simultaneous demand.
4.5.2
Make sure stop/service valves are fully
open.
4.5.3
Check if sufficient water pressure.
5.1.1
Fit a pressure reducing valve.
6.1.1
Fit a pressure reducing valve.
7.1.1
Renew flow control cartridge.
4
Water does
not flow or
shower pattern
collapses when
another outlet
is turned on.
5
Water too cold.
6
Shower controls
noisy while in
use.
7
Shower will not
shut off.
FAULT FINDING
Problem Cause
Action
The following is recommended for a professional qualified installer only
