Fantini Cosmi ASPIRLIGHT HV handleiding

Handleiding

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21

ENGLISH

ASPIRLIGHT HV

7 ALARMS

In case of any problems or failures, take note of any error code appearing on the remote control screen, take note

of the model and the serial number of the unit you possess (data provided on the identification plate attached on

the side of the unit) and contact the installer.

7.1 PROBLEMS WITHOUT ANY INDICATION OF THE ERROR ON THE DISPLAY

PROBLEM CAUSE SOLUTIONS

The fans are not on - Power is not connected - Check for power supply on the fan

- The fan speed control device is not

working

- Check the fan speed control device

- Incorrect electrical connections - Check that the fan is not

- The fans are under thermal

protection

overheated and under thermal

protection

Insufficient air flow rate or

useful pressure

- Clogged filters - Clean the filters

- Insufficient rotation speed - Increase the rotation speed

- Clogged pipes or exchanger - Clean the pipes or exchanger

Insufficient exchanger

efficiency

- Clogged exchanger fins - Clean the exchanger surfaces

Excessive vibration and

noise

- Incorrect unit installation - Check the unit’s brackets and fixings

- Incorrect pipe installation - Check pipe brackets and fixings

- Imbalance of fan impeller - Check the status of the fan impellers

Water leaking from the

unit

- Clogged condensate discharge - Clean the condensate discharge

- Incorrectly installed trap - Check whether the trap is installed

correctly

Difficult start-up - Power supply voltage too low - Check that the power supply voltage

is not below 10% of the rating plate’s

rated voltage

- Insufficient motor torque - Power the unit with the dampers

partially closed so as to reduce the

motor’s starting torque. If it starts up

correctly, replace the motor with a

more powerful one.

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Bekijk gratis de handleiding van Fantini Cosmi ASPIRLIGHT HV, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.

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