SCHEMI ELETTRICI / WIRING DIAGRAMS / SCHEMAS ELECTRIQUES
SCHALTPLÄNE / ESQUEMAS ELÉCTRICOS / SCHAKELSCHEMA'S
B1
J1
S1
1
L
POWER
N
SUPPLY
PE
230V 50Hz
UNT-SVX16O-XX
Impianto 2 tubi + Batteria elettrica
2 pipe units + Electric resistance
Installation à 2 tubes + Batterie électrique
2-Leiter-Anlage + Electro-heizregister
Instalación a 2 tubos + Bateria electrica
Installatie met 2 leidingen + Elektrische batterij
Impedenza riferita al circuito di ingresso del segnale 0÷10 Vdc = 68 kOhm
0÷10 Vdc Impedanz Wert der Eingangsschaltung = 68 kOhm
0-10Vdc
M9
Inverter Board
Drive signal
SEP
J3
2
3
L
L N
N
1F80
PE
L=230Vac
Electric Heater
approval signal
0÷10 Vdc Circuit Input Impedance Value = 68 kOhm
0÷10 Vdc Valeur Impédance Input Circuit = 68 kOhm
0÷10 Vdc Valor Impedancia Input del Circuito = 68 kOhm
0÷10 Vdc Waarde Impedantie Input Circuit = 68 kOhm
BLAC
P-
P+
A-
0
A+
10VDC
P15V
N
L
PE
GNYE
Q1
TS2
Q2
3 2 1 N
N N
L1
R
R
R
3
2
1
TS1
W
V
U
Tp
Tp
0-10Vdc
Input signal
ECM board
power supply
L2
L3
M
3
35A
