Klimawent
– the warranty of highest quality at attractive price
08.10.2019
Filtering unit
BIG-5000/Ex
11 z 16
B8a
short-circuit protection of every single output
if short-circuit occurs
– the output will be automatically ignored – the relay of the K micro-controller, (in
the normal mode
– active), will be disable; whereby, the contact opens;
the display shows alternatively: code
E1
and the number of the faulty output;
press the pushbutton
B
– to reset the ALARM;
B10
manual activation of every single output
– on the keyboard
using the keyboard
– it is possible to activate (manually and intermediately) every single output – to
carry out the test of function; press the pushbutton
A
– to select the requested output for activation;
press the pushbutton
C
to activate the output;
C0
numeric input
– activated form the keyboard
in the
set-up
it is possible to activate or disable the control with any inputs of the device; if the inputs
are disabled
– it can be assumed that the inputs are continuously closed;
C1d
numeric control of the pressure control
(
pressostat
)
is inactive
if the
dP
control is active (setting
F07
)
– the cleaning cycles are switching ON and OFF – depending on
the readout from the
dP
;
During the
dP
readout and below the
STOP
threshold
– the cleaning process stops – and the display
shows alternatively:
dP
and the letter
P
;
During the
dP
readout and above the
STOP
threshold
– the cleaning process starts;
C3
readout of the pressure control
(
pressostat
)
from the internal converter
– maximum 10 kPa
(
disabled
);
C7d1
the contact of ALARM of maximum pressure difference
– is open – upon the restart of the ALARM
automation
(
disabled
);
if the
dP
readout is above the
setup
threshold
– the maximum value of
dP
ALARM will be activated;
Display shows the code of ALARM condition
E7
(see the description of alarm)
or shows alternatively
–
dP
readout
– and the letter
H
, according to the model;
Adequate relay of the alarm indicated its condition.
The alarm will automatically undergo to reset
– if the
dP
readout is again below the alarm threshold;
Activation of the alarm is delayed by 20seconds
– after the default settings;
C8
setting of ZERO point of the dP
(
disabled
)
this function enables the setting the ZERO point of the readout of the pressure control (pressostat);
in case of this function: the display shows the
dP
readout, and (while the fan is stopped; or the pipe
conduits are not connected)
– if the
dP
readout does not have the value
0.00 kPa
, this can be adjusted
with pushbuttons
A
and
C
;
C13_10 full range of dP
– 10 kPa
maximum value of the pressure difference (measured by the converter) is
10.00 kPa = 100.0 mbar =
1012 mmH
2
O
;
During the
dP
readout, where the value is above
10 kPa
– the display shoes ‘
E
’ – instead of the numeric
value of
dP
;
D1ab1
additional cycles
– after the fan is stopped – in case of the selection of the fan mode
;
in the settings can be selected mode
– to control the function of the regeneration run – connected with
the function of the fan and with the cycles of final regeneration;
SETTING = 0 (not obtainable in case of option
C11a
);
When is connected a non-potential supporting contact (of the circuit that operates the fan from the
micro-controller
), it is possible to add a number
previously adjusted
= that means a number of cycles
of cleaning
– after the fan is stopped.
Their number is adjusted from the keyboard within the range from
0
up to
99
.
Cycles of final regeneration
– additionally, can be activated, when the
dP value = 0
;
(inactive)
If the
D1a contact
is open
– the display with show alternatively: ‘
-0-
’ and the
dP readout
– to indicate
that cycles do not proceed, because the fan is switched off;
Decimal points on the display with emerge and vanish
– during the cycle – after the fan is switched off;
Caution D1a
: Connect the
D1a
via bridge
– if it is not used upon activated inputs (see
F01 = 1
).
If the
dP
control is activated
– it is possible to add the previously adjusted number of cycles of final
regeneration.
Their quantity can be adjusted form the keyboard within the range
0
up to
99
.
The timer will compare the
dP
readout with the established threshold
0.20 kPa
.
If the
dP
readout drops below
0.20 kPa
additional cleaning cycles will switch on, in case when the
dP
readout will reach the value of
STOP
threshold
– during normal function.
In case when
dP < 0.20 kPa
the display will alternatively show:
‘
-0-
’ and the
dP
readout (disabled).
D6
ON / OFF switch of the cleaning cycle
– from external contact
If the
D6
contact is open
– the cleaning cycle is not accessible – and the display will alternatively show:
‘
OFF
’ and the
dP
readout. After the D6 contact is closed, the cleaning cycle can be operated from the
electromagnetic valve.
Caution D6
:
Apply the bridge for
D6
– if this is not active for the activated outputs (see
F01
)