WASTEWATER TREATMENT
PLANT MODEL AT6 - AT50
12
11
is ON for several minutes and then OFF for several minutes) and sections with uninterrupted run (the air
pump is ON) occur during each standard program.
Description of programs:
program STANDARD – pre-set program with average air pump run for 18 hours daily. Suitable in most cases.
program STANDARD-3 – minimum program with minimum air pump run for some 10 hours daily. It suits
when the device is loaded very little.
program STANDARD-2 – minimum program with minimum air pump run for some 12 hours daily. It suits
when the device is loaded little.
program STANDARD-1 – program with air pump run for some 15 hours daily. It suits when the device is
loaded less than standard.
program S1 – program with air pump run for some 20 hours daily. It suits when the device is
loaded more than standard.
program S2 – program with air pump run for some 22 hours daily. It suits when the device is
loaded heavily.
program S3 – maximum program with air pump run for some 23 hours daily. It suits when the
device is loaded very heavily.
Non-standard programs:
program HOLIDAY - it is advisable to set just before leaving for holiday. The device will work during absence
of the inhabitants in the saving mode, i.e. with interrupted run. This will save not only the power, but the
device will adjust even to lacking waste water which is the source of nutrients for friendly microorganisms
in the equipment. After returning from the holiday, it is enough to click Δ and the microprocessor switches
automatically to the pre-set standard program.
program WEEKEND HOUSE - this was designed for treatment of waste water from weekend houses with
occupation on weekends or once in a month. Before leaving such an object, program WEEKEND HOUSE
is set. After returning, it is enough to click
Δ
and the microprocessor returns automatically to the pre-set
standard program.
Other settings, information
Beside selection of programs, other items appear in the menu:
• DATE AND TIME SETUP – by selecting of this item the set date and time with a flashing digit is displayed.
By multiple pushing
SET
is possible to jump from digit to digit or by
Δ
to set the required digit.
• OPERATING HOURS – can be deleted only by a serviceman. It serves for checking during the service work.
• READ LOG – the shut-down and failure events are logged here, available only for checking during the
service work.
• SERVICE MENU – available only after entering a password, reserved for service
• LANGUAGE SELECT - by entering into this item is possible by pushing
Δ
and confirming by
SET
to select
languages.
• ADDITIONAL DEVICE STATUS (A.D. STATUS) – the user can by
Δ
activate or deactivate the additional de
-
vice. Pushing
SET
the selection is confirmed.
• LEAVE MENU - pushing
SET
we leave the menu and coming back to the displaying of actual date, time
and mode.
GSM module:
The control unit equipped with GSM module is delivered to the client as pre-set with an activated SIM-
card. At the first start of the control unit, it signs-up into the network and consequently connects with the
service center. No other settings are needed.
example
Summary of Contents for AT-10
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