•
Verify the tightness of the wires in the terminals.
•
Check if the fan is firmly installed and correctly wired.
•
Adjust the operating parameters as follows:
T, H, R and F versions:
Set the delay time and the sensitivity of the motion / humidity sensor with the key (
5
) and the potentiometer knobs on the electronic module (
4
).
•
Attach the housing panel (
3
) to the central part of the fan housing (
6
) with the screw (
8
).
•
Attach the fan frame (
2
), fasten with screws (
7
).
•
Check the tightness of the power cord.
- The power cord must be protected so that water cannot penetrate along the cord to interfere with the live parts.
•
Install the front panel (
1
), which serves as a guard against touching the moving parts.
ATTENTION! A rotating impeller can crush your fingers!
It is forbidden to start the fan without a protective mesh against touching the moving parts!
First start
Start the air exhaust fan only with all safety precautions in place and all hazards eliminated. Check that it runs steadily and the air is handled efficiently (out of the room
and through the air exhaust ductwork to the outside).
Check the operation of the fan (noise, vibration, the possibility to control the rotation speed).
Operate the air exhaust fan only with the front bezel installed, as it is a direct touch guard on the suction side. Depending on the actual installation conditions, the fan
may require a protection against touching the moving parts on the delivery side. Suitable delivery-side direct guards can be provided on request. If the fan is guarded
against direct touch due to their installation conditions (e.g. in line with the air exhaust ductwork), no direct touch guard is required if the installation conditions
provide an equivalent level of safety. Note that the air exhaust fan user is liable for compliance with current safety standards and may be held liable for accidental injury
or death caused by failure to provide the required safety equipment.
Electrical connections
•
Electrical connections and commissioning of the fan shall only be completed by qualified professional electricians.
•
Always follow the applicable standards, safety regulations and technical requirements specified by the power company!
17
EN