31
7.11 ALARM RECORDS
The “ALARM RECORDS” function starts automatically once the display has been on for 2 hours, or immediately by setting the
P1 parameter to 1.
The records include all the latest alarms, up to a maximum of 5 alarms, and they are displayed in sequence by pushing and
releasing the P1 button on the display board. If the records are empty (P0=0) or if tracking the same is disabled (P1=0), the
display function is not available.
Alarms are displayed in reverse order compared to the order
in which they occurred: this means that the last alarm genera-
ted is the fi rst to be displayed.
To delete the alarms records, simply set parameter P0 to 0.
NOTE:
To get to the P1 button the cover on the control panel
must be removed and the display board must be identifi ed
(see fi gure)
PROGRAMMING PARAMETERS
Functioning of the display can be personalised by program-
ming three parameters:
When button P1 on the display is held down for at least 10
sec, the programming procedure is activated.
The three parameters, with their respective values, are shown
in rotation on the display.
To edit a parameter value, simply push the P1 button again
when the required parameter is displayed, and then hold it
down until the value switches from 0 to 1 or vice-versa (ap-
prox. 2 sec).
The programming procedure is closed automatically after 5
minutes, or if there is an electrical power failure
Parameter
Default Description
P0
0
Deletion of alarms records
(0= records empty/1= records not
empty)
P1
0
Immediate activation of alarm record
management
(0= delayed records management
activated/1= immediate records
management activated)
P2
0
Do not change
P1
20
30
40
50
60
70
80
90
100
-20
2
4
6
8
10
15
20
25
30
T80
T45
-15
-10
-5
0
5
10
15
20
External Temperature (°C)
Flow Outel T
emperature (°C)
Climatic Curves
3,0
2,5
2,0
1,0
1,5
0,8
0,6
0,4
0,2