7
FAULT DIAGNOSIS
$-
=$
Symptom
Start/Stop
Light is
ON or OFF
Power
Control
Position
Possible Cause
Possible Remedy
Shower fails
to operate.
OFF
-X}
Isolator switch in the off
position.
*V>+RVY
electrical fault.
Switch on electrical supply
via the pullcord or wall
mounted switch.
R
V>+RVY
installer.
Shower
cycles from
hot to cold
.
X
'V+
HIGH
Showerhead blocked.
Water pressure below
$
shower operation.
Temperature control or
R"
!
water stopcock and/or
""
fully turned on.
Turn the power control
'
temperature control until
a cooler temperature is
achieved.
Unable to
select a
shower.
X
-X}
Y
Turn the power control
'
temperature control until
a cooler temperature is
achieved.
,
X
-X}
Showerhead blocked.
Hose kinked or blocked
1
2
water while the shower is
R"
Showerhead
Check hose and replace
-
'USER
MAINTENANCE'
.
Turn off other appliances
whilst shower is in use.
Operation of
Temperature
Control
has little or
no effect
on water
temperature
X
'V+
HIGH
Showerhead blocked.
Hose kinked or blocked
R"
Showerhead
Check hose and replace
-
'USER
MAINTENANCE'
.
Содержание Mira Sport Thermostatic 9.0
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