6
8
SETTING UP ELECTRONICS
The control in the DFI can be operated in 3 different ways:
•
Stand alone
•
Remote control RC-MSA
•
Remote control Touch Control DFI
Every operation mode has different settings.
8.1 Remove cover
In order to access the electronic control board, the cover at the bottom of
the DFI needs to be removed.
WARNING
Removing the cover can only be performed by sufficient
educated and skilled professionals with experience in installing
electrical devices and with authorization.
WARNING
The main switch has to be switched OFF before removing the
cover.
To remove the cover the main switch must be switched OFF. Remove the 6
bolts with Torx tool T25 and take the cover from the DFI.
Remove 3 screws with Torx tool T10 from the round plastic component to
reveal the different setting switches.
The electronic control board will look like the picture below:
8.2 Stand Alone
A.
Dipswitch settings (SW4)
ID
Default Description
Note
JP1
0
Future use
JP2
0
Fan operation
mode
JP2 = 0; Fan speed (SW6) fixed flow setting 0-5.
JP2 = 1; Fan speed (SW6) fixed flow speed 6-9.
JP3
0
Auto Start
JP3 = 1; DFI starts automatic after power loss
(NON CE!).
JP4
0
Remote
control
Not applicable in this mode.
JP5
0
Future use
JP6
0
Future use
JP7
0
Actuator
Not applicable in this mode.
JP8
0
Factory erase JP8 = 1; Factory reset during power up and
pressure sensor calibration. Switch to 0 when
completed.
JP9
0
Filter setup
JP9 = 0; 1 filter installed.
JP9 = 1; 2 filters installed.
JP10
0
Future use
B.
RS-485 address (SW1 & SW2)
Not applicable for this mode.
C.
Fan speed (SW6)
ID
Description
SW6 = 0
Not applicable in this mode.
SW6 = 1
Fixed flow; 3000m3/hr
SW6 = 2
Fixed flow; 3500m3/hr
SW6 = 3
Fixed flow; 4000m3/hr
SW6 = 4
Fixed flow; 4500m3/hr
SW6 = 5
Fixed flow; 5000m3/hr
SW6 = 6
Fixed fan speed; 3000m3/hr
SW6 = 7
Fixed fan speed; 3500m3/hr
SW6 = 8
Fixed fan speed; 4000m3/hr
SW6 = 9
Fixed fan speed; 4500m3/hr
8.3 Remote RC-MSA
A.
Dipswitch settings (SW4)
ID
Default Description
Note
JP1
0
Future use
JP2
0
Fan operation
mode
JP2 = 0; Fan speed (SW6) fixed flow setting 0-5.
JP2 = 1; Fan speed (SW6) fixed flow speed 6-9.
JP3
0
Auto Start
JP3 = 1; DFI starts automatic after power loss
(NON CE!).
JP4
0
Remote
control
JP4 = 1; RC-MSA use enabled. This unit is
MASTER.
JP5
0
Future use
JP6
0
Future use
JP7
0
Actuator
Not applicable in this mode.
JP8
0
Factory erase JP8 = 1; Factory reset during power up and
pressure sensor calibration. Switch to 0 when
completed.
JP9
0
Filter setup
JP9 = 0; 1 filter installed.
JP9 = 1; 2 filters installed.
JP10
0
Future use
B.
RS-485 address (SW1 & SW2)
ID
Default RC-MSA Master setting
RC-MSA Slave setting
SW1 = X
SW2 = Y
YX = 00 Master = 00
Slave 1 = 01
Slave 2 = 02
Slave 3 = 03
Etc.
Slave 1 = 00
Slave 2 = 01
Slave 3 = 02
Slave 4 = 03
Etc.
RC-MSA Master setting
This setting is made in the unit with the remote connected to it. That unit is
then called “Master”. The setting is the quantity of units that are connected
next to the master. If there is only 1 unit with a remote attached, and no
slaves, the setting is 00. Example: If there are 3 units in the system then the
setting is 02. This represents 1 master and 2 slaves.
RC-MSA Slave setting
This is the setting made in the slaves from the system. The setting is the
“address” of the unit and it is done according the (address) table.
C.
Fan speed (SW6)
ID
Description
SW6 = 0
Not applicable in this mode.
SW6 = 1
Fixed flow; 3000m3/hr
SW6 = 2
Fixed flow; 3500m3/hr
SW6 = 3
Fixed flow; 4000m3/hr
SW6 = 4
Fixed flow; 4500m3/hr
SW6 = 5
Fixed flow; 5000m3/hr
SW6 = 6
Fixed fan speed; 3000m3/hr
SW6 = 7
Fixed fan speed; 3500m3/hr
SW6 = 8
Fixed fan speed; 4000m3/hr
SW6 = 9
Fixed fan speed; 4500m3/hr
A
B
C
