Electrical connection
Compress Hybrid 7000i AW – 6721833053 (2020/09)
16
6.1 Connecting the device
Due to the IP rating IPX1D, the appliance must not be installed in
protection zones 1 and 2.
Fig. 24 Protection zones
[1] Protection zone 1, directly above the bath
[2] Protection zone 2, within a radius of 60 cm from the bath/shower
6.2 Routing cables
NOTICE
Material damage due to damaged cables!
System damage may occur if cables are installed incorrectly or next to
hot system components.
▶ Make sure cables are not pinched.
▶ Route all cables through cable feeds.
Fig. 25 Cable glands
[1] Cable feed for sensor, CAN BUS and EMS bus
[2] Cable feed for mains power supply (230 V)
NOTICE
Material damage due to induced overvoltage!
Incorrectly installed cables can lead to induced overvoltages
which can cause the control unit to malfunction or be damaged.
▶ Route 230 V cables and extra-low voltage cables separately.
EMS-BUS and CAN-BUS are not compatible.
▶ Do not connect EMS-BUS units to CAN-BUS units.
It must be possible to safely interrupt the power supply to the appliance.
▶ Install a separate safety switch that completely de-energizes the
indoor unit. For a separate power infeed, a safety switch is required
for each infeed.
▶ Select the appropriate conductor cross-sections and cable types for
the respective fuse protection and routing method.
▶ Mount the enclosed terminals on the installation PCB.
▶ Connect the unit as shown in the connection diagram.
No additional consumers may be connected.
▶ When changing the PCB, note the colour coding.
When extending temperature sensor cables, use the following conductor
diameters:
• up to 20 m long cable: 0.75 to 1.50 mm
2
• up to 30 m long cable: 1.0 to 1.50 mm
2
0 010 007 511-001
225 cm
2
2
1
1
60 cm
60 cm
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