aerauliqa QB, Installation Manual

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5
STANDARD
The fan is operated using a separate ON/OFF switch or via a light switch (fig. 10A).
WITH TIMER (over-run )
The fan is provided with a timer circuit which is adjustable from aprox. 1 minute to 25 minutes via trimmer
(fig. 11B).
Operation: connected according to the diagram in fig. 11A, after the light is switched on, the fan activates
with a delay of max 1.5 seconds. After the light is switched off, the fan continues to function for a pre-set
period of time.
QB is an axial fan designed to ensure air extraction in small rooms such as bathrooms e toilets. Suitable for
air discharge directly to the outside or in the presence of short linear duct (less than 1.5m). Wall or ceiling
installation.
• High efficiency aerodynamic fan with “winglet” blades to optimise quietness and efficiency.
• Single phase induction motor with integral thermal protection.
• The fan is double insulated: no earth connection is required.
• Power supply 220V to 240V~ 50/60Hz.
• IPX4 wall installation / IPX2 ceiling installation.
is essential to ensure adequate air intake, to ensure good combustion and proper
equipment operation.
• Install the product so that the impeller is not accessible from the air outlet side as
verified by contact with the Test Finger (test probe “B” of the norm EN61032) in
compliance with the current safety regulations.
INTRODUCTION
TECHNICAL SPECIFICATIONS
VERSIONS