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1393517-W2-D
Fault Diagnosis
Symptom
Cause / Rectification
Water too hot or too cold
Inlets reversed (hot supply to cold supply).Rework inlet pipework.
Check filters for any blockage.
Check the maximum temperature setting (If you have a combination type
boiler it may not be producing sufficient hot water at the desired flow rate).
Fit a flow regulator to the shower valve outlet.
Installation conditions outside operating parameters. Refer to
Specifications
and
Commissioning
.
Poor temperature
control
Make sure that the inlet temperature differentials are sufficient, refer to
‘Specifications’
.
If fitted to a combi boiler ensure there is sufficient pressure and flow to
deliver a constant hot water inlet supply.
Check the shower handset, hose and inlet filters for any blockage and
clean where necessary.
Fluctuating or reduced
flow
Check the shower handset, hose and filters for any blockage.
Make sure that the maintained inlet pressures are nominally balanced
and sufficient. Refer to Specifications.
Air lock or partial blockage in the pipework.
Ensure isolators are fully open – only applicable to products with integral
isolation in elbows
Water leaking from
the shower handset/
overhead
Normal for a short period after shut off.
Check that the pressures are not in excess of the specifications for this
product.
There may be occasions where the overhead shower or shower handset
empties for a while after the shower has been used, this is due to changes
in ambient temperatures and is normal. It is recommended that all outlets
are therefore enclosed within the water catchment area.
If you require a Mira trained service engineer or agent, refer to
‘Customer Service’
.
What to do if something goes wrong
If your product does not work correctly check that it is installed and commissioned
in accordance with our instructions. If this does not resolve the issue, contact us for
help and advice. Refer to Customer Service page for more details.
Spare Parts
A list of spares for these products are available from the Mira Website, visit website
www.mirashowers.com
.
