Mira Azora - Page 20

20
Symptom Start/
Stop
Light
Heater
Setting
I/II/III
Probable Cause Possible Remedy
L o w o r n o
ow.
ON
ON
ON
ON
OFF
ON
ON
Any
Any
Any
Any
Any
Any
Any
Water supply pipework or inlet
lter restricted by a blockage or
partial blockage.
Insufficient water su p p l y
pressure/ow for operation.
Other outlets (e.g. toilet, garden
hose, washing machine, etc.)
drawing water while the shower
is being used.
Handset blocked.
Service tunnel or cover not
tted correctly causing Start/
Stop button not to operate.
Inlet Valve faulty.
Heate r Tan k exces s i v ely
scaled.
Flush supply pipe. Clean inlet
lter.
Contact local water company.
Supply pressure must be a
minimum of 0.7 bar. Note: If
other appliances are operating,
pressure may drop below 0.7
bar.
Turn off other appliances whilst
shower is in use.
Remove and clean.
Check case inserts are cut and
tted correctly. Check services
(electrical or plumbing) are
not interfering with location of
service tunnel or cover.
Replace.
Replace. In hard water areas
consider the use of a water
softener.
Operation of
te mp e r a tu re
c o n t r o l h a s
l i t t l e o r n o
effect on water
temperature.
ON
ON
ON
ON
II/III
II/III
II/III
II/III
Handset or inlet lter blocked.
Inlet valve faulty.
Heater tank failure.
Microswitch failure.
Remove and clean.
Replace.
Replace.
Replace.
No change in
te mp e r a tu re
between I/II/III
settings.
ON
ON
Any
Any
In s uff i ci e nt m ai n s w a te r
pressure.
Possible failure of ow valve,
microswitch or heater tank.
Contact local water company.
Check the continuity of the
microswitch or heater tank and
replace parts as necessary.