AIR COMP ACT AIR COMP ACT - Euroconfort

Air handling
units
Ultra high performance
Environmentally friendly
with heat recovery solutions
Optimised performance thanks to the
control system
AIR COMPACT
Air flowrate: 1500 to 6000 m 3 /hr and a compact 400 mm profile
Available pressure: 100 to 1000 Pa with high output
and minimum sound level
USE
The Air Compact air-handling unit is especially suitable for
decentralised air-conditioning applications.
It can be CEILING MOUNTED or incorporated into a FALSE
CEILING with access from below, in RAISED FLOORING or
directly in the FLOOR itself with access from above.
It can also be installed vertically against a WALL:
Upward discharge only with cooling coil (max 4 rows)
Upward or downward discharge for the other configurations.
RANGE
The Air Compact range consists of 3 sizes ranging from
1500 m 3 /hr to 6000 m 3 /hr.
Units are only 400 mm thick and the width varies depending on
the size:
DESCRIPTION
■ Casing
Extra-flat high quality AHU, two-tone (Ral 9006 and 7024) 25
mm galvanised steel exterior casing with double wall
construction and glass-wool insulation, internal 275 g/m²
galvanised sheet, resistance to salt mist: 250 hours
Easy access via hinged door (1 or 2 unhingeable doors)
■ Classification in accordance with EN 1886
Airtightness
: L2
Mechanical resistance : D2
Other characteristics : T3, TB2 and F9
■ Hydraulic connection
On the left: L or on the right: R (specify on order)
The units are available in the following models: ceiling mount
HC, floor mount HF, or Vertical wall V, easily secured using
angle brackets equipped with antivibration mounts
Angle brackets of the same type can be used to interconnect
the air-handling units and additional units from the outside.
Air Compact 25: 750 mm
Air Compact 40: 1310 mm
Air Compact 60: 1880 mm
Angle bracket covers give the product a perfect final
appearance.
4 standard unit lengths mean that various configurations are
possible The lengths are 610, 830, 1100, 1400 mm; models will
be determined by the selection software.
■ RA damper
Intake-side or discharge-side dampers, whether for air intake,
frost protection or insulation purposes, are easily secured to
the air-handling unit or additional unit.
The guide markings for dampers are identical on both the unit
and the duct.
The dampers are class 1 or class 3 in accordance with
standard EN 1751.
Their thickness in the direction of airflow is 110 mm
Height is 310 mm.
They are fitted with both motorisable and manual control
(spindle length: 80 mm).
AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.637 A
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■ 2-way mixing box: CM2
Air handling
units
AIR COMPACT
Box enabling fresh air and return air to be mixed by a moving vane ensuring flow metering and distribution.
Manual and motorisable control.
■ 3-way mixing box: CM3
Box enabling removal of extracted air, introduction of fresh air and
air recycling via the intermediary of two moving vanes ensuring
flow metering and distribution.
Manual and motorisation control possible.
HI HS SI
■ Straight or Curved Plenums: PLD PRS
Can be mounted on either intake or discharge.
2 plenum types:
- intake or direct discharge: frame with double deflection
grille, length 25 mm.
- intake or discharge at RIGHT ANGLE: fitted with a double
deflection grille, length 330 mm.
PLD
PRS
■ Filtration
In addition to a full section G4 filter base assembly,
the following solutions are available: G4, F5 pleated, F6-F7-
F8-F9 rigid pockets in universal sizes, with a compression
system starting at filtration efficiency class F6.
- Pressure taps mounted as standard on each stage.
- Optional liquid filled pressure gauge.
■ Hydraulic or evaporator coil in the AHU or
vertical unit. CFV
The coils are totally DRAINABLE. Piping is fitted with threaded
ends with purge and drain plugs (Ø 1/8’’).
- In heating mode:
Size 25: 1, 2, and 3-row coils are available,
Size 40 and 60: 1, 2, and 4-row coils are available,
A frost protection thermostat with automatic reset can
be installed on the coil.
- In refrigeration mode:
For each size there are 3, 4, and 6-row chilled water coils and
3, 6 rows of direct expansion coils.
The section is fitted with an eliminator, maximum face velocity:
3.1 m/s and a stainless steel condensate container.
Container isolation option using closed-cell foam.
For vertical applications, max 4 rows in the CFV unit.
2
AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.637 A

Air handling
units
■ Electric heater
The electric heater can be installed in the AHU (Power module
1) or in an additional BEC unit (Power module 1 or module 2).
It is fitted with 2 safety devices: 1 thermostat with automatic
reset and 1 Klixon with manual reset.
Depending on the nature of elements adjacent to the electric
heater, (filter or motor, for example), a radiation shield may be
installed upstream or downstream.
■ Sound attenuator
Fitted with a horizontal sound attenuator, height 200 mm, length 600 mm.
■ Plate recuperator
Three-phase 400-Volt configurations are available
AIR COMPACT
Plate recuperator, aligned arrangement 25, 40, 60 size or offset arrangement 25 and 40 size: available in 2008.
Fresh Air
Extracted Air
Return
air
Fresh Air
Return air
Discharged
Air
ALIGNED
ALIGNED
OFFSET
(view from above)
VENTILATION
Single size fan (wheel size: 280mm) for the entire range. Selected for its excellent performance and sound level, as shown below:
(See CURVES below)
Air Compact 25
Air Compact 40/1
Air Compact 60
Air Compact 40/2
Total pressure (Pa)
Air flowrate (m 3 /hr)
Air Compact 25: fitted with 1 fan
Air Compact 40: fitted with a choice of
1 or 2 fans depending on flowrate
Air Compact 60: fitted with 2 fans
Fan without scroll (FREEWHEEL), with motor at shaft end,
pressure range 100Pa min to 1000Pa max.
AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.637 A
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Air handling
units
4 motor capacities are defined and cover the entire operating
range:
0.25 kW 4-pole; 0.55 kW 4-pole; 0.75 kW 2-pole; 1.50 kW 2-pole
The frequency inverter is needed to reach the desired operating
point.
If there are 2 fan motor units, 1 single frequency inverter controls
both motors.
The frequency inverters are connected to a SINGLE PHASE
230 V power supply and supply the motors with three-phase
current. Optional frequency inverters with THREE PHASE 400 V
supply
AIR COMPACT
■ AHU arrangement designations
CV1
Motor in kW
Frequency inverter type
SK Single-phase 230V
F2
0.25 0.5M
0.55 or 2X0.25 1.2M
0.75 1.5M
F2E
2 X 0.55 2 M/TL
1.5 or 2 X 0.75 2.5 M/TL
2 X 1.5 4.5 M/TL
F4
F4E
F5
F5E
F6
Left: L
Rights: R
4
AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.637 A

Air handling
units
■ Designations and lengths of additional units
RA
110 mm
CM2
400 mm
PLD
25 mm
PRS
330 mm
CFA
610 mm
BEC
610 mm
CFV
610 mm
PLA
1110 mm
AIR COMPACT
CM3
800 mm
PAS
610 mm
CFR
610 mm
PLJ
25 : 830 mm
40 : 1400 mm
SELECTION BY AIR COMPACT SOFTWARE
Designations and lengths of air-handling units
The software will
determine the three
types of air handling
available based on
the number of
exchanger rows and
the arrangement
chosen.
Example for F4:
F4, F4p for two-stage
filtration and F4b for a
large number of coil
rows.
See table opposite.
Pre-filtering
Heating coil < 2 rows
Cooling coil < 4 rows
Ventilation
only
Ventilation
Heating
coil
Ventilation
Electric
heater
CV1
F2
F2E
Pre-filtering
Pocket filter
Heating coil < 2 rows
Cooling coil < 4 rows
p
CV1p
610 mm 1100 mm
830 mm
*
1100 mm
F2p
F2Ep
1400 mm
1400 mm
Pre-filtering
Heating coil < 2 rows < 4
Cooling coil < 4 rows < 6
F2b
b
1100 mm
Ventilation
Hot coil
Cold coil
F4
1100 mm
F4p
1400 mm
F4b
1100 mm
Ventilation
Elec heater
Cooling coil
F4E
1100 mm
F4Ep
1400 mm
**
F4Eb
1100 mm
Ventilation
Cooling coil
Heating coil
F5
1100 mm
F5p
1400 mm
F5b
1100 mm
*CV1 610 mm with
full-flow filters
*CV1 830 mm
universal sizes
**RIGID opacimetric
filters only
Ventilation
Cooling coil
Elec heater
Ventilation
Cooling coil
F5E
F6
1100 mm
830 mm
F5Eb
F6p
1400 mm
1400 mm
**
F5Eb
F6b
1100 mm
1100 mm
AIR CONDITIONING - HEATING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 08.637 A
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