Internal Connection; Electrical Connections - Glow-worm SYSTEMPRO Installation And Servicing

INSTALLATION
7.2

Internal connection

7.2.1 230V connectors
230V~ REL1 REL2
N L N L N
1
Key
1 230 V connector (3-pin: earth / neutral / live)
2 Connectors (3 pins: earth / neutral / live):
REL1, REL2 and REL3
3 Connectors (2 pins: live / neutral):
REL4, REL5 and IN1
Consult the system manual for electrical connections
following installation.
The connector (1) is employed to connect the electricity supply.
7.2.2 24V connectors
OUT1 OUT2 OUT3 IN2 IN3 NTC1
1 2 1 2 1 2 1 2 1 2 1
Key
1 Connectors (2 pins)
OUT1, OUT2, OUT3, IN2, IN3, NTC1, NTC2, NTC3 and NTC4
2 EBUS connectors (2 pins)
Consult the system manual for electrical connections
following installation.
- 8 -
REL3 REL4 REL5 IN1
L N L N L N L N L
2 3
NTC2 NTC3 NTC4 EBUS EBUS EBUS
2 1 2 1 2 1 2 + - + - +
1 2
Ensure correct polarity of ebus connections.
7.3

Electrical connections

1 2
Key
1 Connector
2 Electrical wires
3 Casing
e
Warning! When connecting electrical cables to a
connector in the control unit:
• Maintain a maximum distance of 20 mm between the
connector (1) and the outer insulation (3).
7.3.1 230V power supply
A
C
-
Key
1 230 V power cable
2 Break out tab
3 Anti-tamper connection
4 Power connection
5 Control unit
3
5
4
3
2
1
B
D
0020094626_00 - 06/10 - Glow-worm