Airwell AQUASIMP Manual De Regulación página 6

MASTER / SLAVE
Master / Slave communication is via a 230 V wire (patent pending).
The slave must not be in mode OFF.
MASTER
1 2 3 4 5
Com Out
N L
Power supply to the "master" and slave units must be at the same voltage. Do not use 2 phases of a 3
phase supply.
Slave mode
Master mode
Manual changeover
Manual changeover +
limitation by water probe
Auto changeover by water
temperature
Auto changeover by air
temperature
External changeover
External changeover +
limitation by water probe
SLAVE 1
1 2 3 4
1mm²
Com In
L < 50m
DIP3 DIP4 Position
ON
OFF OFF
1 2 3
ON
ON ON
ON ON
1 2 3
ON
ON OFF
1 2 3
ON OFF
ON
OFF ON
1 2 3
OFF ON
4
SLAVE 2
5 1 2 3
Input com.
From Master unit
4
Nothing
Nothing
4
Nothing
Nothing
4
Changeover pilot
wire
4 Changeover pilot
wire
4 5
Com In 10 maxi.
Water probe
No
No
Yes
Yes
No
No
Yes