Aspirante thermostatic power shower
SPECIFICATIONS
Hot water temperature
Maximum temperature 65°C.
BS 6700 recommends that the temperature of
stored water should never exceed 65°C. A stored
water temperature of 60°C is considered sufficient
to meet all normal requirements and will
minimise the affects of scale in hard water areas.
Temperature control
To obtain the maximum performance, this unit
should be installed, operated and maintained
as instructed in this book. The full performance
specification as below for the standard unit is
achieved with a blend set between 35°C – 40°C
and supplies of 15°C cold and 65°C hot with
nominally equal pressures.
1)
The blended water temperature is
maintained within 2°C with a 10°C change
in the hot and cold water supply.
2)
The sensor effects a shut down to seepage in
approximately 2 seconds if the cold supply fails.
3)
Shut down to seepage is achieved even if
the hot supply is only 12°C above the blend
temperature.
4)
The blended water temperature is
maintained within 1°C when the pressure
between inlet and outlet is halved (defined
as a pressure loss ratio of 2:1) on either the
hot or cold side.
Maximum static inlet pressures
100 Kpa (1 bar) or 10m (supplies must be
gravity fed at nominally equal pressures).
Minimum static inlet pressure
0.75 Kpa (0.0075 bar) or 75mm (required to
prime the integral centrifugal pump).
Maximum supply head 10m.
MAIN COMPONENTS
1.
Top pipe entry and cable entry
2.
Terminal block
3.
Cover screw fixing
4.
Motor retaining bracket
5.
Rear pipe entry and cable entry
6.
Wall fixing holes
7.
Pipe inlet elbow – top
(contains single check valves)
8.
Filter cover – top
9.
Pump
10.
PCB housing
11.
Setting adaptor
12.
Temperature control valve
13.
Solenoid
14.
Filter cover - bottom
15.
Pipe inlet elbow – bottom
(contains single check valves)
16.
Outlet
17.
Bottom pipe entry
1
2
3
5
6
6
6
6
7
8
9
3
3
10
11
12
13
15
16
17
14
4
56 mm
268
mm
86
mm
82 mm
206 mm
Fig.
