Safety Instructions; Regulations - Vaillant VRT 360 Operating And Installation Manual

8.1

Safety instructions

Danger!
Risk of fatal electric shock from
touching live connections.
Before working on the room ther-
mostat, switch off the power
supply and prevent it from being
switched on again.
Only remove the room thermo-
stat from its wall mounting or
base when it is not live.
VRT 360 Installation Manual
Safety instructions and regulations 8
8.2

Regulations

All wiring must be in accordance with
Building Regulations Part P, current IEE
regulations, and all other relevant regu-
lations and guidelines, and must be car-
ried out by a suitably qualified person.
Use standard commercial cables for the
wiring.
- Minimum wire cross section:
2
0.75 mm
Do not exceed following maximum wire
lengths:
- Bus wires: 300 m
Connections with 230 V and bus wires
must be laid separately when longer
than 10 m.
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