Installation, Operation and Maintenance instruction 001

1 Introduction
1.1 Product description
The MUB fan is a square multibox fan supplied with an EC or
an AC motor, and modular panels for optional air discharge.
The MUB-CAV/VAV fan is a square multibox fan supplied
with an EC motor, have modular panels for optional air dis-
charge and an integrated pressure controller device for con-
stant air volume control (CAV). The air volume control (CAV)
can be changed to constant pressure control (VAV).
The MUB/T ECO fan is a square multibox fan supplied with
an EC or an AC motor, a modular panels for optional airflow
discharge and a drain plug in the bottom of the fan casing.
The MUB/T ECO fan is suitable for ventilation of air with con-
stant medium-high temperature, 120° C.
The MUB/T-S fan is a square multibox fan supplied with an
EC or AC motor, a isolator switch and a drain plug in the bot-
tom of the fan casing. The MUB/T-S fan has an inline airflow
and is suitable for ventilation of air with constant medium-
high temperatures up to 120° C.
The MUB/T fan is a square multibox fan supplied with an EC
or an AC motor, modular panels for optional airflow dis-
charge, isolator device and a drain plug in the bottom of the
fan casing. The The MUB/T fan is suitable for ventilation of
air with constant medium-high temperature, 120° C.
The MUB/F Smoke Extract fan is a square multibox fan sup-
plied with an AC motor and has an outlet panel which can be
changed from straight to top or side discharge direction. The
MUB/F fan is suitable for normal ventilation with air tempera-
tures up to 55° C and smoke extraction with temperatures up
to 400° C for 2 hours.
The MUB+Filter fan is a square multibox fan supplied with an
AC or an EC motor and a built in G4 filter. The product has
an inline airflow and is suitable for temperatures between 40-
60 °C.
The product is not supplied with an external speed controller
or installation equipment, these parts are available as
accessories.
1.2 Intended use
The product is intended for installation indoors or outdoors
with weather protection.
The MUB-CAV/VAV fan, the MUB fan and the MUB+Filter are
suitable for transportation of clean air with a maximum tem-
perature of 40-60 °C.
The MUB/F fan is a smoke extraction fan suitable for trans-
portation of clean air with a maximum airflow temperature of
55 °C in normal working conditions. If there is a fire, the
MUB/F fan is suitable for smoke extraction and can withstand
a maximum constant airflow temperature of 400 °C for 2
hours. After using the fan for exhaust of smoke gases, the
fan must be replaced.
The MUB/T ECO fan, the MUB/T-S fan and the MUB/T fan
are suitable for transportation of clean or contaminated air
with a constant airflow temperature up to 120° C.
The product is not applicable for transportation of air that
contains explosive, flammable, or aggressive media. The
product is not applicable for locations where there is a risk of
explosion.
1.3 Document description
This document contains instructions for installation, operation
and maintenance of the product. The procedures must be
done by approved personnel only.
Speak to Systemair for more information on how to install the
product in different installation locations.
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