salmson MULTI-HE 2G Instalación E Instrucciones De Puesta En Marcha página 20

ENGLSIH
DETAILS OF ELECTRICAL CONNECTIONS
- Loosen the screws and remove the converter cover.
CONNECTION TO MAINS SUPPLY
- Connect the 4 core cables on the 4 terminals
(phases + earth)
CONNECTION OF INPUTS / OUTPUTS
- 3 operating mode :
(see chapter 6 : Starting up)
- Manual mode : Mode 1
- Single pump in regulation mode : Mode 2
- External frequency control mode : Mode 3
1) In manual mode : Mode 1
- The remote control allows the switching
On or Off of the pump (free contact),
this function has priority on the others.
- This remote control can be removed by
shunting the terminals (3 and 4)
2) In mode with pressure regulation : Mode 2
- with pressure sensor 2 wires ............................
and adjustment of set value by encoder or
adjustment button according to the type
of converter.
- with pressure sensor 3 wires ............................
and adjustment of set value by encoder or
adjustment button according to the type
of converter.
- with pressure sensor 2 wires ............................
- and adjustment by external set value
- with pressure sensor 3 wires ............................
- and adjustment by external set value
- The remote control allows the switching
On or Off of the pump (free contact),
this function has priority on the others.
- This remote control can be removed
by shunting the terminals (3 and 4)
See fig. 3
L1
TERMINALS FOR INPUTS / OUTPUTS
See fig. 3
aux ext.off
1 2 3
not used
Remote
control
ON/OFF
MODE 1
aux ext.off
1 2 3
Remote
control
Float switch, pressure gauge for dry-running...
Example :
MODE 2
aux ext.off
1 2 3
Remote
control
aux ext.off
1 2 3
Remote
control
aux ext.off
1 2 3
Remote
control
aux ext.off
1 2 3
Remote
control
Example :
Float switch, pressure gauge for dry-running...
20
POWER TERMINALS
L2 L3 PE
MP 20mA/10V DDS
4 5 6 7 8 9 10
not used
external set sensor
value 20mA/10V
MP 20mA/10V DDS
4 5 6 7 8 9 10
MP 20mA/10V DDS
4 5 6 7 8 9 10
Pressure
sensor
MP 20mA/10V DDS
4 5 6 7 8 9 10
Pressure
sensor
MP 20mA/10V DDS
4 5 6 7 8 9 10
External set Pressure
value sensor
MP 20mA/10V DDS
4 5 6 7 8 9 10
External set Pressure
value sensor
wires
2
≤ Ø 2,5 mm
11
11
11
11
11
11