Daikin FWN07AATN6V3 [9/52] Dismantling of the unit should be done in accordance with the relevant local and national regulations

FWN

Ducted fan units

4PW17549-3N

Installation and operation manual

disposal reqUirements

Dismantling of the unit should be done in accordance with the relevant local and

national regulations.

troUBleshooting

If the unit does not work properly first check the points reported in the table below

before requesting service.

If the problem cannot be solved contact your dealer or service centre.

Symptom 1: The unit does not run at all

Possible causes corrective action

Power failure Restore power

The automatic circuit breaker tripped Contact service centre

The switch is on STOP (“0”) position Turn ON the unit, select “I”

Symptom 2: Poor cooling or heating performance

Possible causes corrective action

Dirty or clogged air filter Clean the air filter

Obstacle near the air inlet or outlet Remove the obstacle

Air inside the heat exchanger Contact the installer

Doors and windows are open Close doors and windows

The unit is running at low speed Select medium or high fan speed

Symptom 3: The unit leaks

Possible causes corrective action

The unit is not installed with the correct

inclination

Contact the installer

The condensate discharge is clogged Contact the installer

Units are marked with the following symbol:

This means that electrical and electronic products may not be mixed with

unsorted household waste. Do NOT try to dismantle the system yourself: the

dismantling of the system, treatment of the refrigerant, of oil and of other parts

must be done by an authorized installer and must comply with applicable

legislation. Units must be treated at a specialized treatment facility for reuse,

recycling and recovery. By ensuring this product is disposed of correctly, you will

help to prevent potential negative consequences for the environment and human

health. For more information, contact your installer or local authority.