11
PRECAUTIONS FOR INSTALLATION, USE AND MAINTENANCE
Model
Airflow (m³/h)
Power (W)
Weight (Kg)
Otus
20/30/40/50/60
2/2,5/3,5/4,5/6
5,9
•
The device should not be used for applications other than those specified in this manual.
•
After removing the product from its packaging, verify its condition. In case of doubt, contact a qualified technician. Do not leave packaging
within the reach of small children or people with disabilities.
•
Do not touch the appliance with wet or damp hands/feet.
•
This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or
lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and
understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children
without supervision.
•
Do not use the product in the presence of inflammable vapours, such as alcohol, insecticides, gasoline, etc.
•
If any abnormalities in operation are detected, disconnect the device from the mains supply and contact a qualified technician
immediately. Use original spare parts only for repairs.
•
The electrical system to which the device is connected must comply with regulations.
•
Before connecting the product to the power supply or the power outlet, ensure that:
- the data plate (voltage and frequency) correspond to those of the electrical mains
- the electrical power supply/socket is adequate for maximum device power. If not, contact a qualified technician.
•
The device should not be used as an activator for water heaters, stoves, etc., nor should it discharge into hot air/fume vent ducts deriving
from any type of combustion unit. It must expel air outside via its own special duct.
•
Operating temperature: -20°C up to +50°C.
•
The device is designed to extract clean air only, i.e. without grease, soot, chemical or corrosive agents, or flammable or explosive
mixtures.
•
Do not leave the device exposed to atmospheric agents (rain, sun, snow, etc.).
•
Do not immerse the device or its parts in water or other liquids.
•
Turn off the main switch whenever a malfunction is detected or when cleaning.
•
For installation an omnipolar switch should be incorporated in the fixed wiring, in accordance with the wiring regulations, to provide a full
disconnection under overvoltage category III conditions (contact opening distance equal to or greater than 3mm).
•
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a
hazard.
•
Do not obstruct the fan or exhaust grille to ensure optimum air passage.
•
Ensure adequate air return/discharge into/from the room in compliance with existing regulations in order to ensure proper device
operation.
•
If the environment in which the product is installed also houses a fuel-operating device (water heater, methane stove etc., that is not a
“sealed chamber” type), it is essential to ensure adequate air intake, to ensure good combustion and proper equipment operation.
The unit is supplied with an infrared remote controller (K) as standard, as well as its support base (L) which can be wall mounted. A magnet
keeps the controller attached to the base.
The controller is equipped with an LCD display to visualise the setting to be transferred to the unit; anytime a touch button is pressed, the setting
shown on the LCD display is transferred to the unit. The IR receiver (see
image E pag.7) is placed on the left side of the ventilation unit: it is
recommended to point the controller towards the receiver when any setting needs to be transfered.
One remote controller can control more units.
To activate the remote controller it is necessary to insert two AAA type batteries (not supplied).
FILTER RESET BUTTON
MODE BUTTON
MODE ICON
FILTER RESET ICON
AIR FLOW DIRECTION ICON
SPEED ICON
BOOST ICON
SPEED BUTTONS
AIRFLOW DIRECTION BUTTON
BOOST BUTTON
K
L
REMOTE CONTROLLER
external grille - installation
Ø5x40mm
5mm
cambio batterie telecomando
SPEED ICON
OPERATIONS
OFF BUTTON
MODE
EFFICIENCY
COMFORT
OFF
FILTER
RESET
