Fault Diagnosis - Kohler Mira Vie Installation And User Manual

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.
Power
Symptom Control
Position
Shower fails to
operate
ANY
Shower cycles
from hot to
cold
ECO/
HIGH
Unable to
select a
cool enough
shower
ECO/
HIGH
Low flow
ANY
Operation of
Temperature
Control has
ECO/
little or no
HIGH
effect on water
temperature
Possible Cause
Isolator switch in the off
position.
Fuse blown or MCB/RCD
tripped, indicating possible
electrical fault.
The hose or showerhead is
blocked.
Water pressure below minimum
required for shower operation.
Temperature control or heater
setting too high.
Due to high water supply
temperature, the heater setting
may be too high.
The hose or showerhead is
blocked.
The hose or showerhead is
blocked.
Other outlets (e.g. toilet, garden
hose, washing machine, etc.)
drawing water while the shower
is being used.
The hose or showerhead is
blocked.
Switch on electrical supply via the pullcord
or wall mounted switch.
Renew the fuse or reset the MCB/RCD. If
fault persists, contact your installer.
De-scale showerhead, check hose for kinks
or damage and replace if necessary. Refer
to the 'USER MAINTENANCE' section of
this guide.
Make sure incoming mains water stopcock
and/or shower isolating valve is fully turned
on.
Turn the power control to Eco or turn
the temperature control until a cooler
temperature is achieved.
Turn the power control to Eco or turn
the temperature control until a cooler
temperature is achieved.
De-scale showerhead, check hose for kinks
or damage and replace if necessary. Refer
to the 'USER MAINTENANCE' section of
this guide.
De-scale showerhead, check hose for kinks
or damage and replace if necessary. Refer
to the 'USER MAINTENANCE' section of
this guide.
Turn off other appliances whilst shower is
in use.
De-scale showerhead, check hose for kinks
or damage and replace if necessary. Refer
to the 'USER MAINTENANCE' section of
this guide.
25
Possible Remedy
1486928-W2-A