WASTEWATER TREATMENT
PLANT MODEL AT6 - AT50
11
The control unit must be connected into the el. network of the object through an individual circuit breaker
with AC 230V 50Hz.
Button
Δ
serves for moving in the menu, dismiss the acoustic signalization and setting the current date and
time, eventually the day of the week.
Button
SET
serves for selection of items in the menu and confirmation of the values.
First run
At the first run of the unit, the display offers choice of language. Set the language by
Δ
, and confirm the
selection with
SET
.
Then a requirement to set the current date appears. Set the value of the flashing digit using
Δ
(the date is
in format dd-mm-yy, e.g. April 19, 2017 is 19.04.17), confirm the selection with
SET
, after pressing
SET
the
cursor moves automatically to the next digit.
And finally, the system will ask for setting the current time. Set the value of the flashing digit using
Δ
(the
time is in format hh-mm-ss, e.g. 18.45 is 18.45.00), confirm the selection with
SET
, after pressing
SET
, the
cursor moves automatically to the next digit.
After the language, date and time and eventually the day of week are fixed the display shows “August”, and
the unit switches automatically into the pre-set standard mode.
Change of mode/program:
By pressing SET we enter into the menu of the control unit. The first item in the menu is OPERATING MODE
SELECT. By a next pressing SET we enter into the selection of programs, there we can move with
Δ
. If we
want to select a program, select by
Δ
and then confirm it with
SET
.
Programs:
The microprocessor control unit AUGUST has the pre-set standard mode, in which it is ready to control the
operation of the plant without other settings. The display shows date and time and program STANDARD.
The user- owner of the plant can change the program, particularly in these cases:
according to instructions of an authorized serviceman or a representative of the manufacturer (e.g. after
start-up of the plant, in case of necessary “remote” service interventions and the like)
when using programs HOLIDAY and WEEKEND HOUSE
It is not necessary neither advisable to change the set program frequently, it can be necessary just in the
case when some fault has appeared – unusual smell or visually sensed worse quality of treated water,
excessive foam and the like.
The unit has 7 standard programs:
STANDARD, STANDARD-3, STANDARD-2, STANDARD-1, S1, S2, S3.
These programs differs particularly in duration of air pump run. Sections with interrupted run (the air pump
• VALDIKLIS AUGUST BASIC
AUGUST BASIC controller (hereinafter the controller) is
designed to control the aeration and
circulation processes in the Units. The screen of the
controller indicates the actual date, time and selected
mode. The control unit of the controller reads (locks)
the connection of the blower as well as the additional
device (PZ).
example
Summary of Contents for AT-10
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