Electrical connection
15
Compress Hybrid 7000i AW – 6721833053 (2020/09)
5.7.5 Installation with swimming pool
NOTICE
Danger of faults!
If the swimming pool mixer is installed in the wrong location in the
system, faults may occur. The swimming pool mixer must not be installed
in the flow where it could block the pressure relief valve.
▶ Assemble the swimming pool mixer in the return to the indoor unit
(as shown in the example image for swimming pool installation).
▶ Mount the tee in the flow from the indoor unit upstream of the bypass.
▶ Do not install the swimming pool mixer as heating circuit in the system.
A prerequisite for using the swimming pool heating is the installation
of a swimming pool module (accessory).
▶ Installing the swimming pool ( swimming pool instructions).
▶ Installing the swimming pool mixer.
▶ Insulate all pipes and connections.
▶ Install the pool module ( Instructions for the pool module).
▶ Electrical connection (Chapter 6.7.5).
▶ Set the elapsed time of the swimming pool diverter valve during
commissioning ( instructions of control unit).
▶ Make the necessary settings for the swimming pool mode
( instructions for control unit).
Fig. 23 Example showing swimming pool installation
[1] Swimming pool module
[2] Pool
[VC1] Swimming pool mixer
[HS] Heating system
6 Electrical connection
WARNING
Risk to life from electric shock!
Touching live electrical parts can cause an electric shock.
▶ Before working on electrical parts, disconnect all phases of the
power supply (fuse/circuit breaker) and lock the isolator switch to
prevent unintentional reconnection.
WARNING
Danger to life from electric current!
Incorrectly connected electrical cables can result in faulty operation with
potentially dangerous consequences.
▶ When making the electrical connections, refer to the connection
diagrams for the individual devices and components.
▶ When performing maintenance, label all power cables before
disconnecting them.
NOTICE
Material damage if the maximum current consumption is exceeded!
Short-term high (start-up) currents can can damage electrical
components.
▶ When connecting external components to the control unit, make sure
that the sum of the individual currents consumed by these
components does not exceed the maximum current consumption
(data plate).
Note the following when making electrical connections:
▶ Electrical work on heating systems must only be carried out by
qualified electricians. If you are not suitably qualified, ask a licensed
heating contractor/electrician to establish the electrical connection.
▶ Make sure that all system components are earthed (earthing is a
constituent part of the control unit used).
▶ Observe all local regulations!
Connect cables as shown in the connection diagrams
(Chapter 12.2, page 33).
To Next Page
Loading...
