GENERAL
▪ Isolate the electrical and water supplies before removing the cover.
▪ Read all of these instructions and retain them for later use.
▪ DO NOT take risks with plumbing or electrical equipment.
▪ Isolate electrical and water supplies before proceeding with the installation.
▪ The Tri-HUB must be mounted vertically onto a wall or plinth.
▪ Contact Customer Experience (see back page), if any of the following occur:
- If it is intended to operate the shower at pressures above the maximum or below
the minimum stated.
- If the unit shows a distinct change in performance.
▪ If it is intended to operate the shower in areas of hard water (above 200 ppm temporary
hardness), a scale inhibitor may have to be fitted. For advice on the scale inhibitor,
contact Customer Experience.
▪ The shower head must be cleaned regularly with descalent to remove scale and debris,
otherwise restrictions to the flow on the outlet of the unit will result in reduced
thermostatic performance.
▪ This product is not suitable for mounting into steam rooms, steam cubicles or exposed
to outdoor elements.
PLUMBING
▪ The plumbing installation must comply with Water Regulations, Building Regulations or
any particular regulations as specified by Local Water Company or Water Undertakers
and should be in accordance with BS EN 806.
▪ The supply pipe must be flushed to clear debris before connecting to the shower unit.
▪ DO NOT solder fittings near the shower unit as heat can travel along pipework and
damage components.
▪ DO NOT fit any form of outlet flow control as the outlet acts as a vent for the heater
can.
▪ DO NOT use excessive force when making connections to the flexible hose or shower
head, finger tight is sufficient.
▪ All plumbing connections must be completed before making the electrical connections.
ELECTRICAL
▪ The installation must comply with BS 7671 ‘Requirements for electrical installations’ (IEE
wiring regulations), building regulations or any particular regulations as specified by
the local Electrical Supply Company.
▪ This appliance MUST be earthed.
▪ In accordance with ‘The Plugs and Sockets etc. (Safety) Regulations 1994’, this appliance
is intended to be permanently connected to the fixed wiring of the electrical mains
system.
▪ Make sure all electrical connections are tight to prevent overheating.
▪ A 30mA residual current device (RCD) MUST be installed in all UK electric and pumped
shower circuits. This may be part of the consumer unit or a separate unit.
▪ Switch off immediately at isolating switch if water ceases to flow during use.
▪ Other electrical equipment i.e. extractor fans, pumps, must not be connected to the
circuits within the unit.
▪ Switch off at the isolating switch when not in use. This is a safety procedure
recommended with all electrical appliances.
▪ As with all electrical appliances it is recommended to have the shower and installation
checked at least every two years by a competent electrician to ensure there is no
deterioration due to age and usage.