Bosch Fan 1500 Notice D'installation page 13

adjustment. As long as the diode is on, the fan will not start counting down the stop delay after
which the fan is switched off. It will take place only after the humidity level in the room drops and
the green diode goes off.
6 INSTALLATION
The bathroom extractor fan should only be installed, connected to electrical mains
and commissioned for use by qualified personnel in accordance with applicable laws!
Necessary
tools:
Installation procedure
• Determine the installation location of the fan�
• Prepare the power cable indicated in Chapter 3 APPLICATION AND OPERATION CONDITIONS�
NOTE: Ensure that the power cable is not live before proceeding.
• Remove the push-fit hole plugs (9) using a pointed tool�
• Measure and drill the holes for the fan, the ø6 mm fixing pins (included in the package),
and then route the power cable�
NOTE: The arrangement of mounting holes and wires must be in accordance with Figure 5 and Annex 1.
• Remove the electrical cover (2) secured with screws (3)�
• Pass the double-insulated electrical cable through the passage (4)� The cable should be led in a length
that allows connection to the power terminals�
Before fixing the fan: Remove foreign objects from inside the fan; check that the rotor rotates freely
by setting it in motion with your hand; ensure there is enough space for the opening of the check
valve shutter located at the fan outlet;
It is recommended to connect the exhaust fan to the duct installation using flexible tubes!
• Place the fan body (5) and the mounting pins into the prepared holes�
• Secure the fan to the partition by screwing the screws into the fixing plugs, using the mounting holes (6)�
• Insert the mounting hole plugs
• Remove the outer insulation from the cable, remove the wire insulation to a length of 4 mm�
• Arrange the cable and connect it according to the connection diagram appropriate for the model
being installed�
• Ensure that the cable conductors are securely attached to the terminals�
NOTE: If there are unused wires in the cable then they should be insulated.
• Check the fan for secure mounting and proper electrical installation�
• Adjust the parameters:
Applies to the DH version: Set the time delay value and humidity sensor sensitivity using the key (7) on
the potentiometers located on the controller (8)�
• Check the sealing of the connection cable�
- The connection cable must be protected in such a way that, in the event of flooding,
under no circumstances water can reach the live parts�
Fan 1500, Fan 1500 DH
Cross-tip screwdriver Drill-driver
13