English
5/12
PSE 120-350
5.8 Alarm management
In an alarm/warning situation, follow the procedure below:
Press the button
set
to enter on menu of the direct parameters.
Use the arrows
or to nd the parameter “ AL “ .
Press
set
to see the alarm code:
set
HiSt
set
Hd
esc
AL
.....
Alarm list
Cod. Description Reset
Ld Low dew point M
Lt Low evaporation temperature M
Ht2
High discharge temperature M
HP High pressure M
LP Low Pressure M
PI Compressor Thermal protection M
PH Inverted phases M
Warning list
Cod. Description Reset
FB1 B1 sensor warning A
FB2 B2 sensor warning A
FB3-B6 B2-6 sensor warning A
DrE Condensate drain warning A
Hd High dew point warning A
Ht1 High discharge temperature A
HB5 High evaporator temperature A
HB6 Hign ambient temperature A
LB6 Low ambient Temperature A
5.9 Storico allarmi
In an alarm/warning situation, to see the current and previous alarms
occurred, follow the procedure below:
Press
set
to enter on menu “ HiSt “ .
Press
set
to enter on the parameters :
Menu Code Description
HiSt
HiSF General alarm number
HiSP Alarm position
HySC Alarm code
HySd
Alarm date
(if clock option is present)
HySt
Alarm hour
(if clock option is present)
set
HiSt
set
HiSF
esc
HiSC
HiSP
HiSd
HiSt
List of alarms/
warnings
5.10 Setting clock/date.
1. Press the buttons “ ” “ ”, together to enter in the menu
“FrEE”.
2. Press the button “
set
” to enter in the menu “Ai”.
3. Press the button “
” to enter in the il menu “CL”.
4. Press the button “
set
” to enter and visualize the parameter
“HOUr”.
5. Press the button “
set
” until the ashes of the parameter “HOUr”.
6. Select the ashing parameter “HOUr”/“dAtE”/“4EAr” using the
button “
” and press “
set
” to enter.
7. Change the ashing value using the buttons “
”and “ ” (up
and down) and press the button “
set
” to con rm.
8. Press the button “
esc
” to return to the menu “FrEE”.
9. Press the buttons “
” “ ” together to exit.
Fig.3
set
dr4
FrEE
Ai
CL
set
HOUr
4EAr
set
set
01.09
set
2015
17.15
set
FrEE
HOUr
dAtE
set
3 sec.
18.20
esc
! The memory of the “clock / date” has a maximum duration of
three days, so if the controller is left without power for more than
three days, the data set hour / month / year are lost.
Adjust the clock at the start up of the machine, and whenever nec-
essary.