Assigning Of Terminals - Gruppo Ferroli ECOTRONIC tech Instrucciones De Uso E Instalación

ECOTRONIC tech

Assigning of terminals

Basic System:
with 1 tank, 1 circulating pump and 2 probes.
(No modulating circulating pump, No calculation, No supplementary heating/No elimination of excess heat).
- Assigning of terminals and main diagram.
P1
84
1
2
3
NTC
B
4
5
PT1000
C
6
SOLAR
CIRCULATING
7
PUMP
8
9
10
AUX 2
11
12
AUX 1
S3
Cod. 3540V010 - 07/2010 (Rev. 00)
25
230 Vac
50 Hz
24
23
22
21
20
19
18
17
16
15
14
13
S2
Symbol Description
S2 (B) Lower tank
NTC probe
S3 (C) Solar Collector
PT1000 probe
P1 Solar
Circulating Pump
AUX 2 Closes in
case of fault
AUX 1 Closes
Shutter
Necessary
Optional
L
AUX 2 (230 Vac)
N
L
AUX 1 (230 Vac)
N
EN