Electrolux EL4300 Посібник з експлуатації - Сторінка 34

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6.3.1 Functional description

The Aeropro PCB is supplied with main voltage, dimensioned to be used with both 230V and 100V

main power. A capacitive power supply is used to supply the electronics with 5VDC. The motor speed and

motor status in the nozzle are controlled by a triac. The triac are controlled by the cleaners control unit.

The remote control is connected to connector on the Aeropro PCB. The remote control uses a two

wire connection to the Aeropro PCB, and is connected as following:

- KEY +5V analog signal.

- M2 GND. Note: live voltage potential.

The controller on the Aeropro PCB reads the analog signal level, and converts the signal to a frequency

output signal, which is communicated to the Power Module PCB.

The on/off of the motor nozzle is controlled by a Triac.

The motor is also connected as follows

- M1 motor phase

- M2 motor neutral (shared with the GND for the remote control)

Nozzle motor status is following:

Plug in:

Switch cleaner on:

Switch cleaner off:

(+) or (-):

Nozzle on/off:

Cleaner motor is off:

Publication number

OFF

OFF or last status.

OFF

No change

If nozzle motor is off and cleaner motor running – turn it on

If nozzle motor is on and cleaner motor running – turn it off

Always off.

Rev. xx

Month/year

PR - 34/37