Electrical Connection - Atlantic AVS 75 Manual Del Usuario

4. ELECTRICAL CONNECTION

4.1. Cables
Cable sections below are purely illustrative and do not relieve the installer from checking
that they meet requirements and satisfy the national and local standards in force.
If a cable is damaged, it must be replaced by the manufacturer, its after-sales service or
a similarly qualifi ed person to avoid any possible danger.
This device is designed to operate at a nominal voltage of 230V, +10% / -15%, 50 Hz
Cable
Power supply
BSB communication bus
Valve
Pump
Sensors
"0 ... 10V" input / "On/Off"
To reduce the risk of pulling on cables, please use the cable clamps located on the boiler.
4.2. Electrical connections to terminals
4.2.1. Power supply terminals
st
1 case: Just one module
nd
2 case: Several modules
module 3
(if present)
Issue: 04 / 2016
Copper conductors
4 G 1,5 mm² (2A maxi)
3 G 1.5 (2A max)
power bypass cables supplied with
modules
module 2
AVS 75 extension module - Accessory
provided
provided
2 x 0,5 mm²
power cable from
the boiler
power cable from the
boiler
module 1
Cable raceway
High current
Low current
High current
High current
Low current
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