Zehnder Rittling ComfoAir 70, Руководство по эксплуатации и сборке

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3.2.6 Electrical connections
Electrical connections are to be executed according to the existing regulations and only by
skilled personnel!
The electrical connections of ComfoAir 70 is done through 2-wire cable from the control board to the power
supply unit, which is again linked with the network cable. You have to ensure that the divice can be cut from
the mains with help of e.g. a switch.
1. Please pay attention that the network cable of sufficient length (left 30cm and right 50cm) is
protruding from the lead-through, provided for this.
2. Do not move the main device completely into the wall-installation tube so that you can still reach to
control boards of the device and accordingly connect the Pluspol (brown wire) and minuspol (blue
wire) of the cable to the board.
30 cm 50 cm