Main Components; Description Of Components - AERMEC VED Technical Manual

MAIN COMPONENTS

1 Right side (load-bearing structure)
2 Air delivery flanges
3 Heat exchange coil
4 Condensate collection tray / Front
panel (upper)
5 Left side (load-bearing structure)
VED
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9
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6
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DESCRIPTION OF COMPONENTS

SYSTEM TYPES
The fancoils are designed for 2 and
4 pipe systems with fixed or variable
flow rate, in versions:
- 3 Rows and 4 Rows;
- 3 Rows with 2-row hot water coil for
heating-only.
- 4 Rows with 1-row hot water coil for
heating-only.
VENTILATION
Ventilation is controlled via a control
panel (accessory).
The 5-speed fan motor can connect the
control panel to 3 speeds that produce
the optimum useful head for the sys-
tem.
HEAT EXCHANGE COIL
Main coil with 3 and 4 rows Heating-
only coil with 1 or 2 rows Coil with
low pressure drops, in copper pip-
ing and corrugated aluminium fins,
blocked via mechanical expansion of
the tubes. The collectors are fitted with
female hydraulic connections and air
vents in the upper part of the coil.
FILTERING SECTION
Air intake filter, easily removable for
periodic cleaning Built with renewable
materials and can be cleaned with a
vacuum cleaner.
Filtration class G3. Behaviour to flames
8 IVEDPY 1110 - 4879010_01
6 Vents / discharges on the coil
7 Hydraulic connections
8 Condensate drain
9 Fixing slots
10 Air filter (suction)
11 Filter clip
4 3 2
10 11 10
M1 NF F 16-101.
ELECTRIC FAN UNIT
Double suction centrifugal fans with fans
designed for low noise emission.
The fans are directly coupled with the
shaft of the electric motor.
The 5-speed fan motor allows you to
choose the 3 preferred speeds by
changing the settings on the electrical
box on the motor.
The electric motor is cushioned with
elastic supports.
STRUCTURE
Made of galvanised sheet iron of a suit-
able thickness. Internal insulation in
Class 1.
The installation slots are positioned at
the rear.
The inlets and outlets are designed to
connect the fancoil to all types of air
ducting.
The delivery outlet includes the coupling
flange.
CONDENSATE DRAIN
Every device is equipped with a con-
densate collection tray for both ver-
tical and horizontal installation. The
fan coil drip tray has got 2 condensate
discharges (on the right and left hand
side).
10 Centrifugal fan
12 Electric motor electrical box
13 Electric motor
14 Front closure panel (lower)
15 Electrical wiring
12 13 14
It is recommended to use the condensate
discharge on the water connections.
PLUMBING CONNECTIONS
The connectors, located on the left hand
side, are female. The coil can be rotat-
ed onsite to reverse the fittings onto the
right side.
CONTROL PANEL
There are several control panels avail-
able to choose the most suitable for the
system.
The full potential of the VED units can
be exploited by combining the control
panels, thermostats and other accesso-
ries of the VMF series.
The thermostats of the VMF series allow
to:
- Control a single unit and the accesso-
ries.
- Control a network of 6 units, includ-
ing a master with thermostat and con-
trol panel plus 5 slave units equipped
with thermostat, which operate inde-
pendently based on the ambient condi-
tions.
- Control of the VED unit in a complex
network of up to 64 zones with 6 fan-
coils (up to 384 fancoils with a single
VMF-E5 control board).
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