MANUAL SUMMER MODE
The solenoid valve activates when the room tem-
perature RISES above the value pre-set for the P0
adjustable parameter (default value 0.5K) compared
to the value required (set point). The fan is always
active at the speed set from the keyboard and it is
independent from the temperature control system.
(Forced ventilation system)
Display:
snow symbol (summer)
fan speed entered symbol
set point entered
room temperature
flame symbol if electrovalve activated
E2 o
SET POINT
E2 on
E2 on
+ 0,5°C
V 3
V 2
E2 on
V 1
E2 on
V 1
E2 o
V 3
E2 on
V 2
E2 on
V 1
E2 on
T.A.
T.A.
0,5°C
0,5°C
0,5°C
0,5°C
0,5°C
Set Point
E2 o
V 1
SET POINT
--------
E1 o
E1 on
-0,5°C
E1 on
SET POINT
------
V 3
V3
E1 on
V2
E1 on
V1
E1 o
T.A.
T.A.
0,5°C
0,5°C
Set Point
E1 o
V 1
V1
E1 on
V2
E1 on
V1
E1 on
0,5°C
0,5°C
0,5°C
E on
E on
+0,5°C
SET POINT
ventola on
ventola on
+0,5°C
ventola o
SET POINT
V 3
V 3
E on
V 2
E on
V 1
E on
T.A.
T.A.
1°C
1°C
1°C
1°C
1°C
Set Point
E o
V o
V 2
E on
V 1
E on
V o
E o
SET POINT
--------
E o
E on
-0,5°C
E on
-0,5°C
ventola on
ventola on
SET POINT
-------
ventola o
SET POINT
------
SET POINT
------
V 3
E on
V 3
E on
V 2
E on
V o
E o
T.A.
T.A.
1°C
1°C
Set Point
E o
V o
V 1
E on
V 2
E on
V 1
E on
1°C
1°C
1°C
+ 1C°
E2 on
E2 on
SET POINT
E1, E2 o
- 1C°
E1 on
E1 on
V 3
V 2
E2 on
V 1
E2 on
V 1
E2 o
V 3
E2 on
V 2
E2 on
V 1
E2 on
T.A.
T.A.
0,5°C
0,5°C
0,5°C
0,5°C
0,5°C
E2 o
V 1
V 3
V3
E1 on
V2
E1 on
V1
E1 o
T.A.
T.A.
0,5°C
0,5°C
Set Point
E1 o
V 1
V1
E1 on
V2
E1 on
V1
E1 on
0,5°C
0,5°C
0,5°C
1° 1C °C
1° 1C °C
E = Water electrovalve
OPERATION LOGIC