ENG
/Fd: Assign tGS (superheated gas temperature probe)
This is used to assign the measurement of the superheated gas temperature at the evaporator outlet to
the selected probe.
Code Description
Def Min Max UOM User
User
terminal
/Fd
Assign superheated gas temperature probe (tGS) - see /FA
0
-4
6
-
S
NO
/FE: Assign PEu/tEu (saturated evaporation pressure/temperature probe)
This is used to assign the measurement of the saturated evaporation pressure/temperature to the
selected probe. It is recommended to connect the 0-5 Vdc ratiometric probe input S6.
Code Description
Def Min Max UOM User
User
terminal
/FE
Assign saturated evaporation pressure/temperature probe
(PEu/tEu) - see /FA
0
-4
6
-
S
NO
/UE, /LE: Maximum/minimum value of probe PEu
Parameters /UE and /LE are used to adapt the maximum and minimum limits of the PEu probe’s range of
measurement.
Code Description
Def Min Max UOM User
User
terminal
/UE
Maximum value for saturated evap. pressure/temp. probe
(PEu/tEu)
9.3 /LE 200 °C/°F M
NO
/LE
Minimum value for saturated evap. pressure/temp. probe
(PEu/tEu)
0
-1 /UE °C/°F M
NO
4.4 Checks after
commissioning
Once having completed the installation, configuration and programming operations, after commissioning
the controller check that:
l
the programming logic is suitable to control the unit and the system in question;
l
the day/night time bands have been set correctly;
l
the standard display has been set on the user terminal and remote display;
l
the appropriate unit of measure has been set for the temperature probes (°C or °F);
l
the label on the cover of each controller shows:
l
serial address;
l
Master or Slave
l
the number of Slaves;
l
any notes.
Important:
the alarm log can be reset via the APPLICA app. See “Alarms”.
36
| 4. Initial configuration
0300086EN rel. 1.0 – 04.09.2018
