25
To activate the desired load, the operator must set the associated value (see the table below). The display shows the data set for the entire duration of the forcing (set by default
at 5 seconds). At the end of this time, the FCA value goes back to zero and the load switches off.
FCA Value
Load activated for 5 seconds
1
Fan 1 at maximum speed
2
Fan 2 at maximum speed
3
Reset filter func. hours alarm
4
DMP
5
VSL
6
RXPOST
7
RXPRE
8
LAMP
5.10 °C/°C CHANGE MENU
where:
— 0 = °C
— 1 = °F
5.11 ALARMS SIGNAL
The user interface panel shows some system anomalies with an alphanumeric string, the following table contains all the alarm signals foreseen in the system.
Alarm code
Description
AL0
No communication between the RepControl board and user interface
AL1
Room air probe present in the faulty interface panel
AL2
Faulty F3 fuse
AL3
Faulty F2 fuse
AL4
Faulty SA probe
AL5
Faulty SAM probe
AL6
Faulty SAE probe
AL7
Faulty anti-freeze damper
AL8
Filter cleaning
