Airstage VRF systems

Airstage V-IV

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Airstage V-IV

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Air conditioning configurator

V-IV series VRF units are energy-efficient air conditioners designed for office and commercial buildings.

Thanks to the technologies used, in addition to its basic functions, which ensure comfort of use, the air conditioner has a series of other functions, such as individual temperature control in each room and central control.

5-year warranty
Max. 64 indoor units
Wi-Fi communication
Connectable indoor unit capacity of 150%
Individual temperature control for each indoor unit
Long piping length

VRF Airstage system, V-IV , heat pump

Rated cooling capacity: 22,4 – 135,0 kW
Rated heating capacity: 25,0 – 144,0 kW
Number of indoor units od 1 do 64
Co-operation with AHU's cooling modules
Capacity ratio 50-150%
Piping length from first separation tube to the furthest indoor unit: 1000 m
The longest pipe in a system: 165 m
Height difference between indoor and outdoor units: 50 m
Refrigerant: R410A
High EER / COP coefficients
Wide range of operating temperatures, cooling and heating capacity
Recommended operating temperature in cooling mode: - 15÷46?C (for systems with one outdoor unit), - 5÷46?C (for systems with 2 or 3 outdoor units)
Recommended operating temperature in heating mode: - 20÷21?C
Indoor units, control and monitoring software compatible with all AIRSTAGE VRF systems
Automatic addressing of devices in the system
Work mode: cooling, heating, drying,
The possibility of & nbsp; cooling or heating the object
Air-flow rate adjustment with use of the controller
Low noise operation for outdoor unit
High system reliability
Any configuration of types and nominal powers & nbsp; indoor units from 1,1 to 28 kW
Flexibility in design and installation
The ability to control indoor units with wireless or wired remote control and central controllers (to 1600 indoor units)
Simple and fast installation thanks to finished parts of the refrigeration system
Control options: individual, group and central
Ability to connect to BMS (LonWorks, BACNet, Modbus, KNX)
Control and service software
Remote monitoring
Certifications: EUROVENT, PZH,

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Blue Fin

Additional corrosion protection of the exchanger of the outdoor unit.

Technical specifications

Outdoor Units, VRF system type - Space saving combination

Outdoor

Units

Capacity

C/H

SEER

SCOP

Operation

range

[kW]

[-]

[°C]

AJY 072/090 LALDH

22,4/28,0

25,0/31,5

7,09/6,65

3,63/3,64

-15 ÷ 46

-20 ÷ 21

AJY 108/126/144 LALDH

33,5/40,0/45,0

37,5/45,0/48,0

7,33/6,77/6,23

3,97/3,86/3,95

AJY 162/180/198/216/234 LALDH

50,4/56,0/62,4/68,0/73,0

56,5/63,0/70,0/76,5/79,5

6,87/6,65/6,93/6,71/6,44

3,64/3,64/3,75/3,75/3,80

- 5 ÷ 46

-20 ÷ 21

AJY 252/270/288/306/324 LALDH

78,5/85,0/90,0/95,4/101,0

85,5/93,0/96,0/104,5/111,0

6,78/6,50/6,23/6,66/6,51

3,96/3,91/3,95/3,74/3,74

AJY 342/360/378 LALDH

106,5/113,0/118,0

117,0/124,5/127,5

6,74/6,55/6,37

3,85/3,82/3,85

AJY 396/414/432 LALDH

123,5/130,0/135,0

133,5/141,0/144,0

6,60/6,41/6,23

3,96/3,92/3,95

Outdoor Units, VRF system type - Energy Efficiency Combination

Outdoor

Units

Capacity

C/H

SEER

SCOP

Operation

range

[kW]

[-]

[°C]

AJY 144/180 LALDHH

44,8/55,9

50,0/62,5

7,09/7,21

3,63/3,80

- 5 ÷ 46

-20 ÷ 21

AJY 216/234 LALDHH

67,2/72,8

75,0/81,5

7,09/6,91

3,63/3,63

AJY 252/270 LALDHH

78,3/84,8

87,5/95,0

7,17/6,98

3,74/3,70

AJY288/306 LALDHH

89,4/95,9

100,0/107,5

7,25/7,10

3,86/3,82

AJY 324/342/360 LALDHH

100,5/107,0/113,5

112,5/120,0/127,5

7,33/7,14/6,95

3,97/3,93/3,90

AJY 378/396 LALDHH

120,0/125,0

135,0/138,0

6,77/6,59

3,86/3,89

Dane techniczne dotyczą wybranych modeli z oferty Klima-Therm. Producent stale udoskonala swoje wyroby – aby zweryfikować dane proszę skontaktować się z Autoryzowanym Dealerem. C - chłodzenie, G - grzanie, parametry przepływu powietrza podano dla najwyższej prędkości wentylatora. Nominalna wydajność chłodzenia i grzania wyznaczana jest dla następujących parametrów: tryb chłodzenia temp wew: 27 CDB / 19 CWB, temp zew: 35 CDB / 24 CWB oraz tryb grzania: temp wew: 20 CDB / 15 CWB, temp zew: 7 CDB / 6 CWB. Długość instalacji 7,5 m, przewyższenie 0 m

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Airstage V-IV

Air conditioning configurator

V-IV series VRF units are energy-efficient air conditioners designed for office and commercial buildings.

VRF Airstage system, V-IV , heat pump

See the most important functions

Blue Fin

Blue Fin

Technical specifications

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