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Idiomas disponibles
Idiomas disponibles
117 Heater proportional band
118 Fan mode
0=3 speed ¦1= minimum speed ¦2= continuous single speed (normally used by the
AHU)
119 Minimum position of outside damper
120 Enable antifreeze
0=Disabled¦1=Enable from probe ¦2=Enable from digital input
121 Antifreeze activation threshold
122 Antifreeze deactivation threshold
123 Antifreeze time
124 Unit model
0= 100% outside air ¦1= With recirculation
125 Maximum outlet limit
(127=function disabled )
126 Differential on the outlet limits
127 Set point for closing bypass damper
5. TABLE OF ALARMS
Alarm
EEPROM fault at power up
Slave offline in the Can
network
Room probe fault
Fault on probe B2 or B3
Window alarm
Circulating pump alarm
Local stop
Antifreeze alarm
Dirty filter alarm
Code +050001260 – Rel. 2.0 – 22/01/08
Signal
(terminal)
A01
Stop fan (with post-ventilation for
heater).
A02
Close hot/cold water valves. Heater off.
A03
A04
A05
A06
A07
A08
AHU 100% outside air:
Stop fan (after any post-ventilation when
the heater is used).
Close outside damper (after any post-
ventilation when the heater is used).
Heater off.
Open heating valve.
Open cooling valve without the heating
valve
AHU with recirculation:
Fan on.
Close outside damper.
Activate the heating device (heater or
valve)
Open cooling valve without heating valve
or heater
Open bypass damper
A09
Signal only on the terminal
0
0
0
2
2
2
0
20
20
2
2
2
2
2
2
7
7
7
2
2
2
0
0
1
127
28
28
20
20
20
20
20
20
Effect
Load the default
values or restore
from key
23
0
255
°C /10 A
42
0
2
---
I
100 228 U
0
100
%
I
101 229 U
0
2
---
I
102 230 U
-28 50
°C
A
48
-28 50
°C
A
49
1
255
min
I
103 231 U
0
1
---
I
108 236 U
-28 127
°C
A
50
10
255
°C/10 A
51
0
255
°C/10 A
52
Notes
Priority
1
2
3
4
5
6
7
8
9
MasterAria
42
U
48
U
49
U
50
U
51
U
52
U
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