14 | © Danfoss | 2022.11
LGB53080
Termix VX-IV - 3 Series DS Fully insulated
Electrical connections and wiring
Before connecting the unit to an electrical supply, please note the
following:
Safety notes
Please read the relevant parts of the safety notes.
230 V
The HIU must be connected to 230 V AC and earth.
Potential bonding
Potential bonding should be carried out according
to DS/HD 60364-4-41:2007 and IEC 60364-5-54:2011.
Disconnection
The electrically connected HIU must be disconnected for repairs.
Wires and cables
It must be ensured that wires and cables do not come into contact with
the hot pipes. It must also be ensured that wires and cables are not placed
against sharp edges.
Authorised personnel
All electrical installation work may only be carried out by an
authorised electrician.
The electrical connection must be carried out in accordance
with applicable legislation and local standards.
