Mira Orbis Installation And User Manual page 28

Symptom LCD
Back
Light
Appliance fails ON
to produce
hot water
when set on ON
'Medium/High'
heater setting.
ON
Unable to ON
select a
cool enough
shower.
Clock does ON
not keep time
E1 displayed ON
on screen
Note! The Mira Orbis Thermostatic Shower offers a water saving feature where
the shower will automatically switch OFF after 40 minutes of continuous use.
Low Flow Heater Setting
Light
Low/Medium/
High
ON Medium/High
OFF Medium/High
OFF Medium/High
OFF High
OFF Any
OFF Any
28
Probable Cause
Insufficient water
supply.
Possible failure of
the thermal switch.
Heater tank failure.
Due to the rise in
mains water supply
temperature, the
heater setting may
be too high.
Battery needs
replacing.
Faulty Control
board.
Check thermistor is
plugged in.
Probable Remedy
Contact local Water
company.
Check the continuity
of the heater tank
and replace parts as
necessary.
Replace.
Press the 'Medium'
heater setting
and adjust the
temperature control
until a suitable
temperature is
reached.
Replace battery.
Replace.
Refit.