Atag FXL150, Инструкция по установке и обслуживанию

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40
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%) @50Hz 2 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 Input 5 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
Volt Free
Contact 1
a.i. HC1 pump
230VAC 2A max 80A inrush max not fused relay
6 1.2
7 2.1
VFR2
Volt Free
Contact 2
a.i. Alarm Output 230VAC 1A max (cos phi > 0.8) not fused relay
8 2.2
9 3.1
VFR3
Volt Free
Contact 2
a.i. Lpg shutoff valve
230VAC 1A max (cos phi > 0.8) not fused relay
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 VFR2 VFR1
Output Output Output Output
L N L N L N
Line (AC) Line (AC) MO1 (AC)
Input Output Output
PWM 0-10V GND 5V NTC 5V NTC 5V NTC 5V NTC 5V NTC Signal GND Signal GND
MO1 (0-10V output) MTS1 (T10) MTS2 MTS3
NTC 7
(outd. sensor)
NTC 3 (DHW/
Tank sensor)
eBus eBus
Input Output Output Input Input Input Input Input
GND PWM 0-10V 24V Signal GND 24V Signal GND Signal 24V GND 24V 5V Signal GND GND Signal
PADIN 3 BOILER
LOCK
PFDIN 1 PADIN 1 PADIN 2 MO2 (0-10V output)
Input Input Input Output 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 VFR2 VFR1
Output Output
Output Output
L N L N L N
Line (AC) Line (AC) MO1 (AC)
Input Output Output
PWM 0-10V GND 5V NTC 5V NTC 5V NTC 5V NTC 5V NTC Signal GND Signal GND
MO1 (0-10V output) MTS1 (T10) MTS2 MTS3
NTC 7
(outd. sensor)
NTC 3 (DHW/
Tank sensor)
eBus eBus
Input Output Output Input Input Input Input Input
GND PWM 0-10V 24V Signal GND 24V Signal GND Signal 24V GND 24V 5V Signal GND GND Signal
PADIN 3 BOILER
LOCK
PFDIN 1 PADIN 1 PADIN 2 MO2 (0-10V output)
Input Input Input Output Input
1
2
See tables on pages 42-44.
See tables on pages 42-44.