Elisa Intuition User Manual page 17

Symptom Possible cause
Low / no flow
Seasonal conditions
Incorrect
SmartValve fitted
Water supply issue
Mixed water supplies
Restriction in the
waterway
Blocked or kinked
hose liner
Incoming mains water
pressure or flow too low
(Standard SmartValve
only)
Separate, stand alone
pump not activating
(Standard SmartValve
only)
SmartValve pump
not activating
SmartValve
is set to ECO mode
Unable to
Reversed inlet water
adjust or control
supplies (i.e. Hot supply
temperature
feeding cold inlet and
vice-versa)
Fluctuating Incorrect setting on
water Logic Module of
temperature SmartValve
Airlock in water
supplies (for gravity
fed systems only)
Action
See previous point.
If water supplies are gravity fed, the PUMPED
SmartValve must be used (unless a separate
stand alone pump is being utilised). Refer to the
Smart Shower Installation Guide.
For the Standard SmartValve - Ensure water is
turned fully on at the mains and at the servicing
valve in the supply.
Ensure isolation valves are fully open.
For standard SmartValve- ensure hot and cold
supplies are from the mains water supply.
See same cause in 'Pump noisy and low / no flow'
symptom.
Where a flexible hose is fitted, unscrew the
shower hose from the outlet connection and turn
the shower on.
After confirming that the filters are clear, check
with the local water authority.
Ensure sufficient flow to activate the flow
switches of the pump. Refer to IMPORTANT
INFORMATION section in the Smart Shower
Installation Guide.
Refer to Setting Water System Mode section
in the Smart Shower Installation Guide, ensure
mode is set to Normal or ECO Gravity setting.
Refer to the above point.
Ensure correct water supply to specified inlet
connection of the SmartValve.
If hot water supply is from a combination boiler-
the Logic module mode MUST be set to COMBI.
Refer to Setting Water System Mode section in
the Smart Shower Installation Guide.
See "Air lock" in Possible Cause section on
page 16.
UK
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