T.I.P. HWW 6000 EPF Traduction Du Mode D'emploi D'origine page 34

Since the minimum difference between cut-in and cut-out pressure is 1.5 bar, you
can only select a cut-out pressure value that is at least 1.5 bar above the se-
lected cut-in pressure.
The set cut-in pressure is decisive, i.e. if, for example, you have set a cut-out
pressure of 3.5 bar and increase the cut-in pressure to 2.5 bar, the cut-out pres-
sure automatically adjusts to 4 bar.
Selected Cut-in pressure
MIN (1,6)
X
X
X
(X)
8.7. Protection in case of small leaks
The device has an appliance to notice a little permanent water loss, for example
leaking lines or connectors and shut down the pump. If the automatic booster set
switches in/off in short times again and again, it recognizes a leakage. The pump
switch to Error (red LED "Fehler" (Error) lights up) and the blue pressure light
runs permanent from the top to the bottom. In this case, you should check all
connections and lines. Also check the check valves, if they are dirty. After solve
the problem, press the "ON / Neustart" button to start the pump again.
Please note, that this protection can only note little leakage. It doesn´t
switch off, if there is for example a water pipe is broken. A big leakage
won´t be detected, because the pump indicates a normal use.
If only a very low flow rate is constantly conveyed (less than 400 l/h), this can be
interpreted by the electronics as a leakage and after switching off and on 10
times (see above), the device switches to „Fehler".
If such operating conditions exist, it is possible to switch off the leakage protec-
tion function and operate the device without leakage protection.
To do so, proceed as follows:
- With the device switched off (STOP button pressed), press and hold the
"ON / Neustart" button for at least 5 seconds.
- The orange LED "mit Tank" mode indicator light starts to blink continuous-
ly, indicating that the leakage protection is deactivated.
Activating leakage protection
- With the device switched off, keep the "ON / Neustart" button pressed for
at least 5 seconds.
32
2 2,5
X
X X
(X) (X)
Translation of original operating instructions
(3)
3
3,5
4
(X) (4,5)
13
bar