elco THISION L PLUS - Page 43

43
Installation
Electrical connection
Contact Line Type Name Function Description Electrical Description
1 Line
Line
(AC)
Main input
The Main Power supply to
the boiler
230V (+10%; -15%) @50Hz2 Neutral
3 Earth
4 Line
Line
(AC)
Main Output
Output of the main power
input, Live when the switch of
the bloiler is on
Same as Input5 Neutral
6 Earth
7 Line
MO1
(AC)
MO1
System pump
will run with the boiler pump
of the master
230/120VAC; 1A max (80A inrush max);
Live switched
8 Neutral
9 Earth
Contact Line Type Name Function Description Electrical Description
1 Line
3 WV/DHW
pump
3 way Valve
Active CH
230/120 VAC; 1A max Fused
2 Neutral 3 way Valve/P2
3 Line P2 / 3 way valve
Active for DHW
230/120 VAC; 1A max 80A inrush max fused
4 Earth Protective Earth
5 1.1
VFR1
Voltage Free
Contact 1
a.i. HC1 pump
230VAC 2A max 80A inrush max not fused
6 1.2
7 2.1
VFR2
Voltage Free
Contact 2
a.i. Alarm Output 230VAC 1A max (cos phi > 0.8) not fused
8 2.2
9 3.1
VFR3
Voltage Free
Contact 2
a.i.Lpgshuto󰀨valve
230VAC 1A max (cos phi > 0.8) not fused
10 3.2
0
PWM
L1 N L2 1.1 1.2 2.1 2.2 3.1 3.2
Output
Output
3 WV/DHW pump (AC) VFR3
VFR2VFR1
Output Output
Output Output
L N L N L N
Line (AC)
Line (AC)
MO1 (AC)
Input Output Output
PWM 0-10V GND 5VNTC 5VNTC 5VNTC 5VNTC 5VNTC
Signal
GND
Signal
GND
MO1 (0-10V output) MTS1 (T10) MTS2 MTS3
NTC 7
(outd. sensor)
NTC 3 (DHW/
Tank sensor)
eBus eBus
Input OutputOutput Input Input Input Input Input
GNDPWM 0-10V 24VSignalGND 24VSignalGND Signal 24VGND 24V 5VSignalGND GND Signal
PADIN 3 PADIN 4PFDIN 1 PADIN 1 PADIN 2MO2 (0-10V output)
InputInput Input InputOutput Input
0
PWM
L1 N L2 1.1 1.2 2.1 2.2 3.1 3.2
Output
Output
3 WV/DHW pump (AC) VFR3
VFR2VFR1
Output Output
Output Output
L N L N L N
Line (AC)
Line (AC)
MO1 (AC)
Input Output Output
PWM 0-10V GND 5VNTC 5VNTC 5VNTC 5VNTC 5VNTC
Signal
GND
Signal
GND
MO1 (0-10V output) MTS1 (T10) MTS2 MTS3
NTC 7
(outd. sensor)
NTC 3 (DHW/
Tank sensor)
eBus eBus
Input OutputOutput Input Input Input Input Input
GNDPWM 0-10V 24VSignalGND 24VSignalGND Signal 24VGND 24V 5VSignalGND GND Signal
PADIN 3 PADIN 4PFDIN 1 PADIN 1 PADIN 2MO2 (0-10V output)
InputInput Input InputOutput Input
1
2
See tables on pages 45-47.
See tables on pages 45-47.