●Test water flow
11
Rear Cover
●Mounting of the rear cover
Attach the rear cover to shampoo body.
At 40
℃
: Approximately 8 L/min
Check valve
with filter
Stainless
Flexible Pipe
Stop Valve
Packing
Pressure reducing
valve(Optional)
Packing
○Contents of defect
①
Something wrong with hot water
（
Temperature is unstable
）
②
Hot water
（
high temperature
）
does not come out
③
Water
（
low temperature
）
does not come out
○Presumed cause
①
There is difference in the water supply or hot-water supply pressure,
or the pressure of hot water supply is higher than the pressure of water supply.
the pressure of water supply
≧
the pressure of hot water supply
[ The difference should be in the range of 0.2Mpa ]
②
Pressure of water supply and hot water supply is high
[ These two should be in the range between 0.1 and 0.4MPa ]
○How to react
Connect a pressure reducing valve (Optional) on the upper side (mixer side)
of the filtered check valve, then adjust the pressure.
(It is recommended that water supply pressure and hot water supply
pressure become the same pressure
）
Caution
Always test the water flow to prevent accidents during use.
Shower outlet flow rate
* Test the water flow and inspect the following items. The hot water may be slightly tainted at the start of the water flow
test,however this does not indicate any problem.
* For safety reasons, the product's thermostat is designed so that the hot water does not exceed 53
℃
.
(if the supply pressure is the same, water is 20
℃
and hot water is 60
℃
)
(1) Is there no water leaking from the pipe joints?
The pipe joints may come loose during transportation, so check the joints within the basin thoroughly.
(2) Are the hot water supply and water supply pressures at the same, stable pressure?
If the pressure is not the same, see "How to adjust faulty temperature regulation" below.
(3) Can temperature be controlled properly?
(4) Check that the shower outlet flow is sufficient, by the following as a guide for flow rate.
－
How to adjust faulty temperature regulation
－
