Pentair GREEN LEAF, Installation Instructions Manual, Page: 7 / 24

7
NTC
Floor
Sensor
Heating cable
230 VAC
Max. 13A*
Power supply
230 VAC
Direct connection - e.g. single heating circuit
* Max 13A for constant wattage cable, Max 10A for self-regulating cables
10K
N
L
L N
PE
PE
PE
NTC
Floor
Sensor
Power supply
heating cables
Connection via contactor - e.g. 3 heating circuits
Do not use contactor without suppression device.
10K
L N
L1
1
2
3
4
5
6
L2 L3 PE N
N N N
L L L
PE
A1
A2 K1
Power supply
230 VAC
K1: contactor with
integrated
suppression device
NTC
Floor
Sensor
Heating cable
230 VAC
Max. 13A*
Power supply
230 VAC
Direct connection - e.g. single heating circuit
* Max 13A for constant wattage cable, Max 10A for self-regulating cables
10K
N
L
L N
PE
PE
PE
NTC
Floor
Sensor
Power supply
heating cables
Connection via contactor - e.g. 3 heating circuits
Do not use contactor without suppression device.
10K
L N
L1
1
2
3
4
5
6
L2 L3
PE
N
N N N
L L L
PE
A1
A2 K1
Power supply
230 VAC
K1: contactor with
integrated
suppression device