
19
Instructions for installers and service engineers only
INSTRUCTIONS FOR INSTALLERS AND SERVICE ENGINEERS ONLY
Instructions for installers and service engineers only
CLEANING THE FILTER
CLEANING THE FILTER
It is recommended that the filter is periodically
cleaned in order to maintain the performance of
the shower. It is essential that this operation is
carried out by a competent person.
IMPORTANT: Before servicing, switch off the
electricity supply at the mains.
• Switchoffthewatersupplyattheisolator
valve.
• Theinletfilterissituatedinsidethewaterinlet
fitting (fig.21).
• To gain access to the filter, remove the cover
and bottom left trimplate.
• Unscrewtheltercapfromthebottomofthe
inlet pipe.
• Inspectthe‘O’ringfordamagewhenthe
filter cap is removed.
• Whencleaningthefilter,DO NOT use a sharp
object, as it will cause damage. It is preferable
to use an old toothbrush or similar.
• Toreassemble,followtheprocedurein
reverse.
• Makesurethatthesealing‘O’ringisinplace.
• DO NOT over tighten the filter cap on
reassembly.
NOTE: Full commissioning procedure will need
to be performed after cleaning of the filter - see
page 15 for information on commissioning
procedure.
Fig.21
Filter
assembly
‘O’ ring
Inlet
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