2
In the following the regulation ranges allowed for each
parameter are listed.
Antifrost temperature
Data
Regulation range
Default
TAF
-1
.
u
C .. +5.
u
C
4.
u
C
Collector pump ‘on’ time
Data
Regulation range
Default
P ON
5 ..
sec.
1
sec.
Collector pump ‘off’ time
Data
Regulation range
Default
P OF
1 ..
min.
2
min.
P4
: ACOUSTIC SIGNAL MANAGEMENT
Using this parameter it is possible to enable or disable the
acoustic signalling of the control unit (keyboard tones
alarms
and diagnostics).
In the following the regulation ranges allowed for each
parameter are listed.
Enable (1) / Disable (0) acoustic signal
Data
Regulation range
Default
$
EEP
.. 1
1
Note: ‘0’ disables it, while ‘1’ enables acoustic
signalling.
P5
: RELAY LOGIC SELECTION
Using this parameter it is possible to reverse the output logic
from Normally Open (N.O.) to Normally Closed (N.C.) and vice-
versa. It is only possible to modify the output logic for the
relays actually active in the selected setup.
Antifrost test duration
Data
Regulation range
Default
TMR
5 ..
sec.
1
sec.
$
Y PRESSIN
)
T
*
E ‘
‘ KEY AFTER MODIFYIN
)
T
*
E DATA RELATI
8
E TO T
*
E DURATION OF T
*
E
ANTIFROST TEST
T
*
E CONTROL UNIT
9
ILL CONFIRM
T
*
E DATA AND
9
ILL START T
*
E TEST.