01AUG 1005GB
Cat.20 / Tab. 05.91 / Page 05.02
For installation of the controller, connect the mains voltage to the terminals in accordance
with the regulations. If a different mains voltage was not expressly ordered and was not given
on the voltage label, mains voltage of 230V AC 50-60 Hz (terminals L230, N, PE) or 110V
AC 50-60 Hz (terminals L110, N, PE) is always to be connected.
In order to attain a proper plant operation, the filter controller should be turned on and off via
the terminals E1(10) and E2 (11) or select DTC Mode 3.
Application of the down-time-
cleaning functions is a condition on all Dantherm Filtration guarantees.
The set of con-
tacts is potentialfree and is activated most appropriately by an auxiliary relay in the fan con-
trol system:
•
Connecting the contacts E1, E2 sets the controller in operation.
•
Disconnecting the contacts E1, E2 in DTC mode 1 means that the down-time-cleaning
process starts and when finished the filter controller stops. In DTC mode 2 starts the
down-time-cleaning-process only if the Delta-P DTCmax limit is exceeded in the last op-
erating period.
•
In DTC mode 3 starts the down-time-cleaning process when the Delta-P DTCmax limit is
exceeded in the last operating period and the pressure afterwards reached the Delta-P
DTCmin limit.
Where the dust removal system includes automatic components, these should also function
during down-time-cleaning periods. Signals for this purpose are available at the terminals S1
and S2. (Signal if compressed air cleaning is activated, no signal if e.g. Delta P is below DP-
MIN during operation).
The hose connections P1 and P2 are to be connected to the hose connections on the filter as
shown in fig. 8. The hose connection is for hoses with 4 mm internal and 6 mm external di-
ameter.
The pressure gauge cell is suitable only for measuring non-aggressive, dry gases and must be
shielded against pressures exceeding 12.000 Pa.
Cable installation
All unused cable plugs should be taken off and replaced with dummy plugs.
Care should be taken to tighten the screws on all cable plugs firmly, to place them directly
against the cable and to prevent any penetration of moisture.
Displaying and parameter setting
Selecting the parameter:
To change from the operating mode to the parameter selecting mode press the
∆
and
∇
-
buttons (Fig. 4, 2.1 and 2.3) for more than 3 seconds. Go through the parameters by pressing
the
∆
-
button.
Parameter setting:
To change the value of the selected parameter, go to the parameter setting mode by pressing
the M button for more than one second.
The
∆
button
Change the value to a higher value
The
∇
button
Change the value to a lower value
