Purmo VIDO 1370071 Manuel D'installation, D'utilisation Et De Service page 13

9.0 Electrical Connection
4-pipe 2 valve
Input* 230V 50Hz
24V 50Hz
24V DC
L
Supply 230V
N
50Hz
Hi
Med
Lo
TRANSFORMER
*Voltage free contacts - 230V 50Hz supply needed accross CO+ and COM- to energise actuator.
4-pipe 2 valve + bMS
24V AC 0.6A Max
BUILDING
MANAGEMENT
SYSTEM
Input* 230V 50Hz
24V 50Hz
24V DC
Supply 230V
50Hz
*Voltage free contacts - 230V 50Hz supply needed accross CO+ and COM- to energise actuator.
(continued...)
+
-
HOT
COLD
BR
R
W
Y
FAN
BL
+
-
HOT
COLD
L
N
BR
Hi
R
Med
W
Lo
Y
FAN
BL
TRANSFORMER
POWER
BOARD
R
W
Y
M+
T+
T-
M-
COM
FAST
SLOW
COOL
HEAT
R
W
Y
M+
T+
POWER
BOARD
T-
M-
if you are using the valves please refer to
the Valve Kit instructions.
CONTROL
BOARD
WATER SENSOR
4-PIPE COOLING
ONLY
WATER SENSOR
2-PIPE
AIR
SENSOR
if you are using the valves please refer to
the Valve Kit instructions.
WATER SENSOR
4-PIPE COOLING
ONLY
WATER SENSOR
2-PIPE
AIR
SENSOR
CONTROL
BOARD
13