TECHNICAL
MANUAL
r a n g e
OPTION: VALVE AND FAN TEMPERATURE CONTROL
Winter
: Thermostatic control on valve and fan.
Summer
:Thermostatic control on valve and fan.
Ph
5
10 9
7
8
6
2
4 3
1 N
YV1
N
230 Vac / 50 Hz
3 X 0.75 mmq
( 2p +
earth
)
L
M
3
Com
C
M
L
T1
III
2
1
1
M
I
5
II
4 6
PE
RT1
OPZIONE: VALVE + TEMPERATURE THERMOSTAT
Winter
: Thermostatic control on valve; fan continuous
running, at start overridde
Summer
: Thermostatic control on valve; fan continuous
running.
OPZIONE: 2 VALVOLE
Winter
:
Thermostatic control on
YV2 ;
fan continuous
running, at start overridde
Summer
:
Thermostatic control on
YV3 ;
fan continuous
running, at start overridde
BASE CONTROL PANEL WITH ELECTRONIC THERMOSTAT
LEGENDA:
PE
GROUND CONNECTION (yellow/green)
N
NEUTRAL (blue)
L
PHASE (brown)
M
FAN MOTOR
Com
COMMON (white)
I
MINIMUM SPEED (red)
II
MEDIUM SPEED (blue)
III
MAXIMUM SPEED (black)
T1
AUTOTRASFORMER
YV1
HEAT/COOL VALVE
YV2
HEAT VALVE
YV3
COOL VALVE
ST1
WATER LOW TEMPERATURE THERMOSTAT
R1
ROOM TEMPERATURE SENSOR
230 Vac / 50 Hz
3 X 0.75 mmq
(2p +
earth
)
YV1
Ph
5
10 9 8 7 6
ST1
T1
C
2
4 3
1 N
M
6
M
II
3
2
1
III
5
I
4
1
M
Com
L
PE
N
L
RT1
230 Vac / 50 Hz
3 X 0.75 mmq
(2p +
earth
)
9
10
1
5
6
8 7
2
4 3
Ph
N
YV2
YV3
RT1
N
L
C
1
M
M
6
M
II
III
3
2
1
I
5
4
Com
L
PE
T1
10 9
7
8
6 5
3
4
2 1 N Ph
ST1
YV3
YV2
230 Vac / 50 Hz
3 X 0.75 mmq
(2p +
earth
)
N
L
C
1
M
6
M
II
M
12 3
III
4 5
I
Com
L
T1
PE
RT1
OPZIONE: 2 V TERMOSTATO DI CONSENSO
Winter
:
Thermostatic control on
YV2 ;
fan continuous
running, at start overridde
Summer
:
Thermostatic control on
YV3;
fan continuous running
ISO 9001:2000 - Cert. n. 1368/1
44