DIN NANO FSC
Chapter 5
– Data Programming
USER AND MAINTENANCE MANUAL
Rev. 03-18
Page 14
LEVEL 2 PROGRAMMING (Installer level)
To access Level 2 programming, press and hold the UP key (
), DOWN key (
) and STAND-BY key for
over 3 seconds.
When the first programming variable appears:
1. Select the variable you want to change with the key (
) or with the key (
). After selecting the required
variable, it is possible to:
2. View its configuration by pressing the SET key.
3. Edit configuration by pressing and holding the SET key and pressing either the (
) or (
) key.
4. After setting the configuration values, press and hold both the (
) key and the (
) key for a few seconds
until the cell temperature value appears and exit the menu.
5. Any changes made to the variables are saved automatically when the system closes the configuration
menu.
LIST OF LEVEL 2 VARIABLES (Installer Level)
LABEL
MEANING
VALUES
DEFAULT
default
Pt
In1
Settings of nr.1 Digital input
4 = High pressure (fans 100%) (with DI=1)
3 = Fans alarm (fans 0%) (with DI=1)
2 = Energy saving active (night) (with DI=1)
1 = Fans enabling (fans 0%) (with DI=1)
0 = Disabled
-1= Fans enabling (fans 0%) (with DI=0)
-2= Energy saving active (night) (with DI=0)
-3= Fans alarm (fans 0%) (with DI=0)
-4= High pressure (fans 100%) (with DI=0)
1
In2
Settings of nr.2 Digital input
4 = High pressure (fans 100%) (with DI=1)
3 = Fans alarm (fans 0%) (with DI=1)
2 = Energy saving active (night) (with DI=1)
1 = Fans enabling (fans 0%) (with DI=1)
0 = Disabled
-1= Fans enabling (fans 0%) (with DI=0)
-2= Energy saving active (night) (with DI=0)
-3= Fans alarm (fans 0%) (with DI=0)
-4= High pressure (fans 100%) (with DI=0)
3
In3
Settings of nr.3 Digital input
4 = High pressure (fans 100%) (with DI=1)
3 = Fans alarm (fans 0%) (with DI=1)
2 = Energy saving active (night) (with DI=1)
1 = Fans enabling (fans 0%) (with DI=1)
0 = Disabled
-1= Fans enabling (fans 0%) (with DI=0)
-2= Energy saving active (night) (with DI=0)
-3= Fans alarm (fans 0%) (with DI=0)
-4= High pressure (fans 100%) (with DI=0)
Valid if EXTERNAL PROBE absent
(mOd = 0 or mOd = 3)
4
DO5
General alarm output settings
1 = DO5 relay enabled in presence of
alarm
0 = DO5 relay disabled
-1 = DO5 relay disabled in presence of
alarm
1
EP4
Pressure
(bar)
equal
to
4mA.
Referring to the adjustment sensor.
with Pt=0 : -
1,0…(EP2-0,1) Bar
(with Pt=0)
0,0 Bar
*
with Pt=1 : Not used
(with Pt=1)
- - -
EP2
Pressure (bar) equal to 20mA.
Referring to the adjustment sensor.
with Pt=0 : (EP4+0,1)
…90,0 Bar
(with Pt=0)
30,0 Bar
*
with Pt=1 : Not used
(with Pt=1)
- - -
5.8
5.9
