t150z pumped thermostatic electric shower
INTRODUCTION
This book contains all the necessary fitting and
operating instructions for your electric shower.
Take time to read this book thoroughly and familiar-
ise yourself with all instructions before commencing
installation. Please keep it for future reference.
The shower installation must be carried out by a
suitably qualified person and in the sequence of
this instruction book.
Care taken during the installation will provide a
long, trouble-free life from your shower.
SPECIFICATIONS
Electrical
Nominal power
Nominal power
rating at 240V
rating at 230V
8.5kW – (40A MCB rating) 7.8kW – (40A MCB rating)
9.5kW – (40A MCB rating) 8.7kW – (40A MCB rating)
Pump motor rating 120 Watt − single phase.
Water
Inlet connection – 15 mm diameter.
Outlet connection – ½” BSP male thread.
Entry Points
Water – bottom, back and top.
Cable – bottom, back and top.
Materials
Backplate, cover, controls, showerhead – ABS.
Sprayplate – Acetal.
Elements – Minerally insulated corrosion resistant
metal sheathing.
Dimensions
Height − 300 mm
Width − 316 mm
Depth − 90 mm
Standards and Approvals
Splashproof rating IPX4.
Complies with the requirements of current British
and European safety standards for household and
similar electrical appliances.
Complies with requirements of the British
Electrotechnical Approvals Board (BEAB) and
BEAB CARE mark (BEAB).
Meets with Compliance with European
Community Directives (CE).
ADVICE TO USERS
The following points will help you understand
how the shower operates:
a) Temperature/flow rate
The temperature control can be adjusted to
provide shower temperatures between 35°C
and 47°C.
Alternatively, adjusting a temperature stop
mechanism inside the unit to 38°C, 41°C
or 43°C maximum can restrict the shower
temperature.
Important:
To comply with BEAB care
mark requirements the unit must not be
able to run hotter than
41°C
(this is used in
healthcare or special needs environments).
The
T50Z pumped
unit is factory set at
47°C (see page 16) on how to adjust the
MAXIMUM temperature stop to
41°C
or below
.
At a selected showering temperature the unit
will provide the optimum flow rate possible.
Note the maximum flow rate for the given
temperature will be greater in the summer
than in the winter because of the variance in
the ambient mains water supply.
Should water pressure/flow to the shower be
insufficient for optimum performance then
the unit will operate at a reduced power level
and provide the highest flow rate possible for
the given shower temperature.
b) Temperature stabilisation
The shower will maintain temperature in
accordance with the BEAB care mark.
If ever the water becomes too hot, and you
cannot obtain cooler water, first check that
the sprayplate in the showerhead has not
become blocked.
DO NOT place items such as soap or shampoo
bottles on top of the unit. Liquid could seep
through the joint between the cover and backplate,
and possibly damage the sealing rubber.
Important
: When first installed the unit
will be empty. It is essential the unit should
contain water before the elements are
switched on. It is vital that the commissioning
procedure is followed. Failure to carry out this
operation will result in damage to the unit
and will invalidate the guarantee.
