Connecting The Heat Pump To The Power Supply - Bosch EHP 6-11 LW User And Installation Manual

Connecting the heat pump to the power supply

Connecting the heat pump to
the power supply
Make sure the electricity has been switched off before connecting the heat
pump to the mains. Check that cables and printed circuit cards are intact.
High and low current cables should be routed separately in order
to avoid interference on the sensors.Wiring diagram is supplied
with the heat pump.
A description of external connections is given in this section.
Examples of external connections include room and outdoor sensors and
mixing valves.
The electric connection as well as the material used to make this connec-
tion must comply with existing standards and in particular standard NF
C15-100.
The heat pump electrical supply must be protected with a D curve earth
leakage circuit breaker. Wiring must be of the H07RNF type. Supply must
be of the P+N+T type 230 V single-phase and 3P+N+T 400 V three phase.
The electrical installation may only be
performed by a qualifi ed electrician.
For reasons of safety the main power
supply must be disconnected before
working on the heat pump.
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Warning