D. Terminal connection diagram
Low voltage
CAN CAN
Z3
Z2
Z1
Z0
GND
GND
GND
GND
max. 12 V
Caution
Low voltage max. 12 VAC/DC
Terminal Connection for
S1 (2x)
Collector
S2 (2x)
Pool
S3 (2x)
Flow sensor (optional)
S4 (2x)
Release contact for Easytronic **
V1
0-10 V output for filter pump
(via frequency converter) ***
Z0
Pump off
Z1
Pump level 1
Z2
Pump level 2
Z3
Pump level 3
** (Insert a bridge here if not needed)
*** (Speed control for pump)
Installation
S4
S3
S2
V1
GND
GND
GND
GND
S1
GND
GND
GND
GND
Mains voltage 230 VAC
Danger
Mains voltage 230 VAC 50-60 Hz
Terminal
N
L
R1
R2
R3I
R3
The PE protective conductor must be
connected to the PE metal terminal
block!
Relays
Mains
R3
R2
R1
R3I
N
N
N
N
Connection for
Mains neutral conductor N
Mains phase conductor L
Function see page 23
Additional pump/
heat request
Ball valve
Ball valve
L
N
N
N
11