Switching The Device On And Off; Menu Display Of The Activated System - BWT Bestaqua 22 HQ Instrucciones De Montaje

3.3 Switching the device ON and OFF

Switching the device ON:
To activate the device, it has be correctly connected to
the power- and water supply.
The device is activated by pressing the [ON/OFF] button
and starts immediately (approx.2sec) if an permeate
demand is detected (thereby pressure dependent).
Subsequently the autotest mode starts and the device
is routinely checked, rinsed and filled with feed water.
Automatic start sequence of device:
Logo of the manufacturer
BEST WATER TECHNOLOGY
Internal function check of sensors,
self
test
electronics and pump
self
Completed self test
test ok
RO being is pre-rinsed
rinsing
Unit is ready
ready

3.4 Menu display of the activated system

Note: In the operating mode "working/WORKING" starts
and stops the unit in accordance with the request signal
(min./max. permeate pressure) or the optional remote
ON / OFF. The units display indicates the operating
status "working":
Press the arrow keys to call up the detailed overview screen.
w o r k i n g
PERM 3.2 bar
*
PUMP 8.1 bar
FLOW 124 l/h
WORKING
Fig. 5: The display is in operating status "WORKING",
the stop pressure (signal) has not been reached yet.
018
16
Interrupting the production:
Brief pressing of the [ON/OFF] button, the device swit-
ches to "PAUSE". The device restarts after pressing the
button and is immediately available for operation.
[O]
Switching the unit OFF (only possible during operation):
For a complete deactivation of the device please press
the [ON/OFF]
button
Switching on again of the unit:
By pressing the [ON / OFF] button for about (2s), the de-
vice starts the automatic start sequence an is immediately
into the production mode
Comments on the display:
Note: The display switches OFF after about 120s.
Just before stand-by switching into the black display
the following text is been shown:
A brief pressing of any key re-activates the display.
PAUSE / "Offline mode":
In the pause status, the unit is programmable, but doesn't switch
into production (no processing of inlet pressure- signals / or optio-
nal remote-controlled ON-OFF signals). The units control display
shows the operating status "pause".
Press the arrow keys to call up the detailed overview screen.
p a u s e
PERM 3.2 bar
PUMP bar
_ _ _
25– 06 – 13 09 : 02
PAUSE
Fig. 6: Display shows "PAUSE" and the RO unit
is therefore programmable.
for about 2s.
(see part 3.3).
" DISPLAY OFF
_ _ _
16
EN
".
35