WSM-Y A082 - A152
Reversible air cooled fully configurable high efficiency Rooftop units
24,4 - 47,5 kW
-
format_align_leftDescriptionAutonomous reversible air-to-air Rooftop units, for the thermo-hygrometric treatment, filtration and air renovation, depending on the selected configuration. The units are specifically designed for installation in small to medium sized spaces. Hermetic rotary scroll compressors with R410A refrigerant; single refrigerant circuit; aluminum structure and coated galvanized steel base; air treatment section with sandwich panel and EC plug fans. According to the selected version, the unit allows for the management of free cooling, with supply and return fans with motorized dampers for return, expulsion and fresh air. The unit is also available with the heat recovery Refrigerant Booster to recover the energy from the exhaust air, increasing the units capacity and the global efficiency.
Configurations
- AR - Air recirculation function
- MF - Mixing and Free cooling function
- CE - Function with EC plug fans for extraction and expulsion and Free cooling
- HR-B - Heat Recovery Refrigerant Booster function: air extractor fan(s), free cooling function and heat recovery from exhaust air flow thanks to Refrigerant Booster coil
Features
- FLEXIBILITY
The unit is available with the opportunity to choose different supply and return airflows directions. - REDUCED FOOTPRINT
One single packaged unit that encloses everything is required for the ambient air conditioning. Particular attention has been given to the structural design of the unit, providing a smaller footprint combined with flexibility, sturdiness and complete operation. - VERSATILITY
Different possibilities for the air treatment chambers; from total recirculation only to mixing with fresh air and extraction from the ambient with heat recovery. Each different configuration can be further customized thanks to a wide range of accessories. - REFRIGERANT BOOSTER
Cutting-edge Refrigerant booster heat recovery system that allows for the complete and precise recovery of the energy from the exhaust air, without any waste due to the mixing with external air. The performance of the cooling circuit is maximized, increasing by 15% the cooling capacity and the compressor working at the same condition. - INSTALLATION AND MAINTENANCE
Simplified operations, reduced costs and maintenance directly on site thanks to: the strong and perfectly insulated structure, easy access to internal sections, plug & play approach and automatic setting of the air flow (optional).
Accessories
- Ambient humidity control: hot gas post heating coil and humidifer.
- Ambient air quality control: CO2 sensor or 4-20 mA remote signal.
- Integration or substitution heating resources: hot water heating coil, electrical heaters.
- High efficiency filters: electronic or bag type ePM01 50% (ISO16890, F7 EN779) or ePM01 85% (ISO16890, F9 EN779)
- Enthalpy free-cooling
- Vair: variable air flow function, it allows to vary supply and return air flow according to the actual request of the HVAC system.
- Remote control keyboard (distance to 200m and to 500m)
- Set-up for remote connectivity with ModBus/Echelon protocol cards
- AR - Air recirculation function
-
keyboard_hideContrôles
Control
- AIR3000TE
AIR3000TE is made up by two control boards, dedicated to the air side and the refrigerant side respectively. The LCD display has multi-level menu that allows for the monitoring and intervention on the unit. Thermoregulation is proportional to steps, referred to the return temperature; proportional-integral management can also be set. Its functions include the adjustment of the ambient humidity, the thermal or enthalpic (optional) free-cooling and supply temperature limitation. Defrosting is based on a self-adaptive propriety logic with monitoring of several operating and environmental parameters. The management of the ventilation can be realized with constant air flow or pressure regulation: as pressure drop varies, the fans change speed so as to maintain the flow-rate at the designed value. The controller independently manages several optional thermal resources and the amount of fresh air. The presence of the programmable timer allows the user to create an operating profile containing up to 4 typical days and 10 time bands. Diagnostics include complete alarm management, "black box" function (via PC) and alarm history (via display or even PC). Supervision can be developed via third party systems by means of the most common protocols as ModBus, Bacnet, Bacnet-over-IP, ModBus-over-IP, Echelon LonWorks protocols. Compatibility with the remote keyboard managing up to 8 units.
- AIR3000TE
-
find_in_pageFiches Techniquesopenscroll to see all sizes
Application undefined
WSM-Y
Power supply
V/ph/Hz
COOLING ONLY (GROSS VALUE)
Total cooling capacity
(1)
kW
Total sensible capacity
(1)
kW
Compressors power input
(1)
kW
EER (total)
(1)(12)
kW/kW
COOLING ONLY (EN14511 VALUE)
Cooling capacity
(1)(3)
kW
EER
(1)(3)
kW/kW
Cooling energy class
HEATING ONLY (GROSS VALUE)
Total heating capacity
(2)
kW
Compressors power input
(2)
kW
COP (total)
(2)(12)
kW/kW
HEATING ONLY (EN14511 VALUE)
Total heating capacity
(2)(3)
kW
COP
(2)(3)
kW/kW
Heating energy class
SEASONAL EFFICIENCY IN COOLING (Reg. EU 2016/2281)
Ambient refrigeration
Prated,c
(7)
kW
SEER
(7)(8)
Performance ηs
(7)(9)
%
SEASONAL EFFICIENCY IN HEATING (Reg. EU 2016/2281)
Ambient heating
PDesign
(7)
kW
SCOP
(7)(8)
Performance ηs
(7)(10)
%
SUPPLY FANS
Air flow rate
m³/h
Nominal ESP
(4)
Pa
Total power input
(12)
kW
REFRIGERANT CIRCUIT
No. Compressors/No. Circuits
N°
Refrigerant charge
(6)(11)
kg
NOISE LEVEL
Sound power level in cooling mode
(5)
dB(A)
Sound Power on outlet side
(5)
dB(A)
SIZE
Length A
(6)
mm
Width B
(6)
mm
Height H
(6)
mm
Operating weight
(6)
kg
A082
A092
A102
A122
A132
A152
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
24,4
30,6
33,7
37,9
42,6
47,5
19,4
23,6
25,6
29,2
33,6
38,4
5,39
6,95
8,21
10,2
12,1
13,5
3,4
3,2
3,2
3,0
2,9
2,9
24,6
30,9
34,0
38,2
42,9
47,9
3,69
3,45
3,35
3,15
3,03
3,03
A
A
A
A
A
A
25,4
31,9
32,4
38,2
42,8
46,2
5,31
7,03
8,43
9,31
10,3
11,0
3,6
3,3
3,0
3,2
3,3
3,3
25,2
31,7
32,1
38,0
42,5
45,7
3,82
3,50
3,10
3,37
3,43
3,43
A
A
C
B
A
A
24,6
30,9
34,0
38,2
42,9
47,9
3,86
4,08
3,99
3,91
3,87
3,78
151,4
160,2
156,6
153,4
151,8
148,2
21,0
26,8
27,3
32,4
36,0
39,0
3,09
3,18
3,07
3,23
3,32
3,21
120,6
124,2
119,8
126,2
129,8
125,4
4500
5500
5700
6000
7250
8500
124
150
150
150
150
200
0,78
0,83
0,86
0,95
1,14
1,37
2/1
2/1
2/1
2/1
2/1
2/1
8,4
8,5
9,0
8,3
8,5
9,5
79
80
82
83
82
85
71
71
72
72
73
76
2055
2055
2055
2055
2055
2055
1355
1355
1355
1355
1355
1355
1640
1640
1640
1640
1640
1640
510
510
510
510
510
510
-
picture_as_pdfTéléchargement
-
picture_as_pdf
GENERAL CATALOGUES
COMFORT PRODUCT GUIDE
cloud_download
May 2020 -
picture_as_pdf
GENERAL CATALOGUES
PROCESS PRODUCT GUIDE
cloud_download
March 2020 -
picture_as_pdf
BROCHURES
WSM-Y
cloud_download
May 2020 -
picture_as_pdf
BROCHURES
IT COOLING PRODUCT OVERVIEW
cloud_download
January 2020 -
picture_as_pdf
PROJECT FOCUS
CAPITEC
cloud_download
August 2020 -
picture_as_pdf
PROJECT FOCUS
TOYOTA MOTOR ITALIA
cloud_download
August 2020 -
picture_as_pdf
PRODUCT OVERVIEW
COMFORT OVERVIEW
cloud_download
March 2020 -
picture_as_pdf
PRODUCT OVERVIEW
PROCESS OVERVIEW
cloud_download
March 2020 -
picture_as_pdf
TECHNICAL DOCUMENTATIONS - REGULATION (EU) N. 2016/2281
WSM-Y A082 - A152 SCOP
cloud_download
August 2019 -
picture_as_pdf
TECHNICAL DOCUMENTATIONS - REGULATION (EU) N. 2016/2281
WSM-Y A082 - A152 SEER
cloud_download
August 2019 -
picture_as_pdf
SELECTION SOFTWARE
ELCA WORLD
cloud_download
April 2020 -
picture_as_pdf
SELECTION SOFTWARE
AHU SELECTION SOFWARE
cloud_download
June 2019
-
picture_as_pdf
GENERAL CATALOGUES