9
CHECKING FOR LEAKS
Let the water run through the unit for a few seconds.
Close the outlet and check that no pipe joints leak.
ADJUSTING THE SERVICE VALVE
If the unit is to supply a basin,
- Turn on the hot water tap fully at the basin.
- Ensure power selector is set to “High” (see adjusting power level below).
- Turn the service valve on slowly until the neon illuminates on the product (max temperature).
- Adjust the service valve until the water comes out of the tap at the required temperature.
Allowing for the temperature to settle after each adjustment.
- check that the unit works correctly when the basin tap is closed and then opened again:
if not, adjust the service valve slightly.
If the unit is to supply a shower,
- Turn the hot water tap on the mixer unit fully on.
- Ensure power selector is set to “High” (see adjusting power level below)
- Turn the service valve clockwise until the neon light goes out, then turn it back until the
neon just comes on.
-
check the water temperature at the handset and, if necessary, turn the cold tap on and adjust
to get the desired shower temperature.
ADJUSTING POWER LEVEL
The Powerstream-Eco has four power levels, shown in table below, selected by rotating the central
power knob (see diagram 8).
High
Full power used for majority of applications.
Eco/Medium
Medium power for handwashing or offering lower temperature outlet with
no flow adjustment.
Low
Summer use only where incoming water is warm
.
Cold
Allows the unit to run with no heat.
Explain to the user that when the unit is used, the hot water tap should be
turned fully on so that the unit will operate correctly.
9.5kW
Model
10.8kW
Model
High Power
9.5kW
10.8kW
Eco / Medium
Power
5.4kW
6.0kW
Low Power
4.1kW
4.8kW
Cold
No Power No Power
COMMISSIONING YOUR
POWERSTREAM-ECO
Diagram 8
Power Selection
