System Example - AERMEC VED Series Use And Installation Manual

DESCRIPTION OF THE UNIT
PURPOSE OF THE VED FANCOILS
The fan coil is a room air treatment terminal unit for both winter and summer operation. The VED fancoils are designed to fit any
ducted type system.
In particular, the possibility to be integrated into the VMF system allows the control of a single fancoil with accessories and the
management of the VED introduced in complex fancoil networks and their accessories.
AVAILABLE SIZES
VED fan coils are available in:
8 sizes for 2-pipe systems
VED 430 (3 row coil)
VED 440 (4 row coil)
VED 530 (3 row coil)
VED 540 (4 row coil)
VED 630 (3 row coil)
VED 640 (4 row coil)
VED 730 (3 row coil)
VED 740 (4 row coil)
Main features of the VED fancoils
• Fancoil for both vertical wall installa-
tion and horizontal false ceiling instal-
lation
• Main coil with 3 and 4 rows
• Versions for 4-pipe systems also with
heating-only coil of 1 or 2 rows
• Low pressure drop coils
• Couplings reversible onsite
• Wide range of accessories to connect
the fan coil to each type of air ducting
• Requires external control panel (accessory)
Vertical installation

SYSTEM EXAMPLE

Key:
SW Water temperature sensor
VC/F Valve (Heating / cooling)
VC Valve (Heating)
System with 2 pipes, with water sensor
SA C/F SW SA C/F
System with 4 pipes, with water sensor
SW
SA SA
IVEDLJ 1107 - 4880900_01
16
• Designed to fit in the VMF system
• Wide range of controls and accessories
• High possibility of having different use-
ful static pressures
• 5-speed fan motor, 3 preferred speeds
of which can be selected.
• Centrifugal fans with fans designed for
low noise emission
• Filter filtration class G3
• Air intake filter, easily removable for
periodic cleaning
VC/F SW C/F SW VC/F
SW
VC VC/F SW SA C C/F VC VC/F
8 sizes for 4-pipe systems
VED 432 (3 row + 2 Row coil)
VED 441 (4 row + 1 Row coil)
VED 532 (3 row + 2 Row coil)
VED 541 (4 row + 1 Row coil)
VED 632 (3 row + 2 Row coil)
VED 641 (4 row + 1 Row coil)
VED 732 (3 row + 2 Row coil)
VED 741 (4 row + 1 Row coil)
• Accessories for 3-way valve with
4 connections
• Accessories 2-way valve for the systems
to variable water flow rate
• Internal insulating, class 1
• Full compliance with the accident pre-
vention standards
• Ease of installation and maintenance
• Discharge flange incorporated in the unit
Horizontal installation
SA External temperature sensor
C/F Coil(Heating / Cooling)
C Coil(heating)
System with 2 pipes, without water sensor
SA SA
C/F C/F
System with 4 pipes, without water sensor
SA VC VC/F SA C
VC/F SA
C/F
C/F VC VC/F C C/F
VC/F
VC VC/F