Duka PRO 200 Manual de uso e instalación - Página 9

Navegue en línea o descargue pdf Manual de uso e instalación para Ventilador Duka PRO 200. Duka PRO 200 11 páginas.

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UK - FOR ThE INsTaLLER

Before using the fan, carefully read these instructions and the warranty conditions.

DUKA PRO 200 is designed for fixed installation and must be installed by a qualified electrician.

Fold out pages "III" and "IV" to the left and right respectively so that you can see all the

illustrations when reading the user and installation guide.

The PRO 200 exhaust fan is designed to boost the air flow in houses* with natural draught

ventilation. It is suitable for installation in wet rooms and can be installed in ducts with and

without natural ventilation**.

The fan fits ducts with a diameter of Ø or 100 – Ø 140 mm. For larger duct dimensions a

cover plate for the PRO-series must be used. To ensure that the PRO 200 does not affect other

ventilation systems and is not affected by them, the fan must always be installed in its own

duct. Make sure that the duct is clear of obstructions. Avoid insect mesh, filters and other

objects that may obstruct the flow of air. To prevent condensation in natural draught ducts

(in winter), the ducts must be insulated where they pass through unheated areas such a cold

attics.

To avoid backdraughts in ducts without natural draught (eg through an external wall), a

backdraught shutter (see page II) can be retrofitted. This requires another ventilation system

to handle the basic ventilation flow of the building. NOTE: A backdraught shutter is harmful if

the fan is installed in a ventilation duct with natural ventilation.

The fan is designed for use in a temperature range of 5 to 35 °C. If the fan is installed in a cold

area or if it has been stored in a cold place before installation, it may run slowly when started

for the first time. The fan will work normally when it reaches its working temperature.

INsTaLLaTION

Push the two locking buttons towards the centre (A1) and lift the motor unit out of the frame

(see Figure A). Then remove the motor unit (A2).

Unscrew screw E1 and remove the housing from the frame (see Figure E). The terminal block

(E2) is behind the frame.

The fan may be installed in any position.

The seal supplied (see Figure G) is in three parts: gasket, cuff and cable gland. Separate these

from each other.

Install the gasket (see Figure H). Note that the gasket also serves as a bushing for the screws.

For a concealed electrical connection, install the cable gland in one of the three knockout

openings (H1).

The cable gland must be used for surface electrical connection as well. For this, a breakaway

section in the housing must be removed (see Figure J).

The rubber gasket should be used for assembly in the ceiling, Ø 100 mm pipe (see Figure K).

Secure the frame to the structure with the four screws (see Figure F). The inner holes (F1) have

the same hole pattern as the EL 200 series fans. This makes it easier to change to a PRO-series

fan. The outer holes (F2) are used if the size of the duct limits the space available for firm fixing.

(If there is not enough space for screw fixing, we recommend installing a PRO cover plate.

Do not forget the screw (F3) under the terminal block. It is used to adjust the fan with

respect to the structure so that the impeller is centred in the frame.

Connect in accordance with the wiring diagram. See under Connection below.

Make sure that the housing snaps into place properly when it is fitted to the frame (Figure L).

Tighten the screw (E1). Refit the motor unit to the frame.

CONNECTION

The fan is designed for 230V AC (± 10%) ~50Hz. It is double-insulated and must not be groun-

ded.

According to the standard for domestic products, EN60 335-1, it must be possible to isolate such products

from the electric power supply. One way to do this is to use a switch with an approved isolation gap.

The fan must be isolated from the electric power supply for all work on the product.

Hand this user and installation guide to the user when the installation is complete.

UK - FOR ThE INsTaLLER