25
1486928-W2-A
Fault Diagnosis
If the malfunction has not been detailed in the fault finding table or it was not possible
to correct the malfunction, professional assistance may be required. A more detailed
fault finding process is included for use by qualified, competent personnel only.
Symptom
Power
Control
Position
Possible Cause
Possible Remedy
Shower fails to
operate
ANY
Isolator switch in the off
position.
Switch on electrical supply via the pullcord
or wall mounted switch.
Fuse blown or MCB/RCD
tripped, indicating possible
electrical fault.
Renew the fuse or reset the MCB/RCD. If
fault persists, contact your installer.
Shower cycles
from hot to
cold
ECO/
HIGH
The hose or showerhead is
blocked.
De-scale showerhead, check hose for kinks
or damage and replace if necessary. Refer
to the
‘USER
MAINTENANCE’
section of
this guide.
Water pressure below minimum
required for shower operation.
Make sure incoming mains water stopcock
and/or shower isolating valve is fully turned
on.
Temperature control or heater
setting too high.
Turn the power control to Eco or turn
the temperature control until a cooler
temperature is achieved.
Unable to
select a
cool enough
shower
ECO/
HIGH
Due to high water supply
temperature, the heater setting
may be too high.
Turn the power control to Eco or turn
the temperature control until a cooler
temperature is achieved.
The hose or showerhead is
blocked.
De-scale showerhead, check hose for kinks
or damage and replace if necessary. Refer
to the
‘USER
MAINTENANCE’
section of
this guide.
Low flow
ANY
The hose or showerhead is
blocked.
De-scale showerhead, check hose for kinks
or damage and replace if necessary. Refer
to the
‘USER
MAINTENANCE’
section of
this guide.
Other outlets (e.g. toilet, garden
hose, washing machine, etc.)
drawing water while the shower
is being used.
Turn off other appliances whilst shower is
in use.
Operation of
Temperature
Control has
little or no
effect on water
temperature
ECO/
HIGH
The hose or showerhead is
blocked.
De-scale showerhead, check hose for kinks
or damage and replace if necessary. Refer
to the
‘USER
MAINTENANCE’
section of
this guide.
Summary of Contents for mira GO
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