PLUS
300 EXPERT
U THR
Pag. 16
USE AND MAINTENANCE MANUAL
Rev. 01-18
d7
Dripping duration
(minutes)
At the end of defrosting, the compressor and the fans remain
still for the
d7
set time, the defrosting icon flashes.
0 ÷ 10 min
0 min
F5
Fans pause
after defrosting (minutes)
Enables keeping the fans still for an
F5
time after dripping.
This time starts from the end of dripping. If dripping is not
set, at the end of defrosting the fans pause occurs directly.
0 ÷ 10 min
0 min
At1
Minimum temperature alarm
Enables defining a minimum temperature value to the
ambient. Below value
At1
, the alarm status will be signalled
with the alarm icon flashing, the temperature flashes and an
internal buzzer acoustically signals the existence of an
anomaly. The alarm is signalled after the Ald time.
-45 ÷ At2-1 °C
-45°C
At2
Maximum temperature alarm
Enables defining a maximum temperature value to the
ambient. Above value
At2
, the alarm status will be signalled
with the alarm icon flashing, the temperature flashing and an
internal buzzer acoustically signals the existence of an
anomaly. The alarm is signalled after the Ald time. The
alarm does not suspend any defrosting in progress.
At1+1 ÷ 45 °C
+45°C
AU1
Minimum humidity alarm
Enables defining a minimum humidity value to the ambient
to be humidified. Below the AU1 value, the Eu alarm status
will be signalled with the alarm icon flashing and the buzzer
active. Silencing, the humidity and the alarm icon remain
flashing. The alarm is signalled after the Ald time.
1 ÷ AU2-1 Rh%
1 Rh%
AU2
Maximum humidity alarm
Enables defining a maximum humidity value to the ambient
to be humidified. Below the AU2 value, the Eu alarm status
will be signalled with the alarm icon flashing and the buzzer
active. By silencing, the humidity and the alarm icon remain
flashing.
The alarm is signalled after the Ald time. AU2=99 does not
signal the alarm.
AU1+1 ÷ 99 Rh% 99 Rh%
rA
Air change enabling in real time
With rA=1 it is possible to set up to 6 air changes in real time
during one day, through parameters rA1…rA6.
0 = Disabled
1 = Enabled
0
rA1
…
rA6
Air change times programming
It is possible to set up to 6 times for the air changes. The
previous value blocks the subsequent one making them
sequential.
00:00 ÷ 23:50
--
drA
Air change duration
0 ÷ 10 min
6 min
tEu
Evaporator probe temperature display
(if dE =1 nothing is displayed)
temperature
only
reading
CHAP. 5 - Parameters programming
