Chapter. 6
– Options
DIN NANO FSC
Page 17
USER AND MAINTENANCE MANUAL
Rev. 03-18
LEVEL 3 PROGRAMMING (Installer level)
To access Level 3 programming, press and hold the UP 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 3 VARIABLES (Installer Level)
LABEL
MEANING
VALUES
DEFAULT
default
Pt
Pt
Adjustment probe type:
PLEASE NOTE:
the Pt Exchange involves loading default
settings dedicated on the variables marked
with an asterisk in the "default Pt" column.
Modify the internal jumpers as described in
section “A.2 Connection diagram”,
consistent with the type of probe
connected.
0 = Pressure.
The control probe is a 4-20
mA pressure sensor
connected to terminals 23-
24 (see connection
diagram)
1 = Temperature.
The control probe is a NTC
10K temperature sensor
connected to terminals 23-
24 (see connection
diagram)
0
mOd
Operating mode
If mOd = 1 or mOd = 2 you need to
connect an external temperature sensor
(term. 21-22)
0 = normal mode
1 = energy saving
2 = low noise
3 = Fixed speed (0-10V
output equal to iMv)
0
SP1
Speed of reaction to changes of regulating
probe (terminals 23-24)
0 = fast
1 = normal
2 = slow
3 = very slow
1
SP2
Speed of reaction to changes of External
ambient probe (terminals 21-22)
0 = fast
1 = normal
2 = slow
3 = very slow
1
5.10
5.11
