Airstage VRF systems

Airstage VU-V

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Airstage VU-V

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Air conditioning configurator

VU-V Series VRF air conditioning systems deliver high efficiency and are designed for installation in office buildings and commercial facilities.

In addition to providing standard comfort functions, the advanced technologies incorporated into the system enable a range of additional features, including individual room temperature control, centralised system management and heat recovery.

5-year warranty
Up to 64 indoor units
Flexible system configuration – heat pump or heat recovery
Connectable capacity ratio up to 150%
Individual temperature control for each indoor unit
Extended refrigerant piping lengths
Simultaneous cooling and heating operation of indoor units

VRF Airstage system, VU-V (heat pump, heat recovery)

Nominal cooling capacity: 22.4–123.0 kW
Nominal heating capacity: 25.0–138.0 kW
From 1 to 64 indoor units per system
Compatible with DX coils for air handling units
Connectable capacity ratio: 50–150%
Maximum total refrigerant piping length: 1,000 m
Maximum refrigerant piping length: 165 m
Maximum height difference within the system: 50 m, extendable up to 110 m with an optional accessory
Refrigerant: R32
High SEER / SCOP values
Wide operating temperature range for both cooling and heating
Recommended operating temperature range in cooling mode: -15 to +52°C
Recommended operating temperature range in heating mode: -20 to +21°C
Recommended operating temperature range in heat recovery mode: -10 to +21°C
Controllers and control/monitoring software compatible with all AIRSTAGE VRF systems
Indoor units compatible with all R32 VRF systems
Automatic system addressing
Operating modes: Auto, Cooling, Heating, Dry and Fan
Cooling or heating operation for the entire building
Airflow adjustment via remote controller
Low outdoor unit sound levels
High system reliability
Flexible combination of indoor unit types and nominal capacities from 1.1 to 28 kW
High flexibility in system design and installation
Reliable heating operation at low outdoor temperatures
Outdoor unit fan with standard available external static pressure of up to 110 Pa*
Up to 2 outdoor units can be combined within a single refrigerant circuit
High system reliability thanks to multiple-compressor configuration (compressor backup operation)
High-efficiency refrigerant subcooling heat exchanger
Oil level control function
Indoor units can be controlled using wireless or wired remote controllers as well as centralised controllers, supporting up to 1,600 indoor units
Fast and straightforward installation using dedicated refrigerant piping components
Individual, group and centralised control options
BMS connectivity via LonWorks, BACnet, Modbus and KNX
Control and service software
Remote monitoring available
Optional refrigerant leak detection and emergency refrigerant circuit shut-off in the event of a leak
Certifications: EUROVENT, PZH

* AJY072–144HALAH units: maximum available external static pressure up to 80 Pa.

Technical specifications

Outdoor units - SPACE SAVING

Outdoor Units

Capacity

C/H

SEER

SCOP

Recommended working temperature

[kW]

[kW/kW]

[°C]

AJY072/090/108 HALAH

22,4/28,0/33,5

25,0/31,5/37,5

8,60/7,69/8,36

4,59/4,42/4,50

-15 ÷ 52

-20 ÷ 21

C+G

-10 ÷ 21

AJY126/144 HALAH

40,0/45,0

45,0/48,0

7,73/7,33

4,61/4,58

AJY162/180/198 HALAH

50,0/56,0/61,5

56,5/63,0/69,0

8,28/8,07/7,97

4,06/4,04/4,05

AJY216 HALAH

67,0

75,0

8,36

4,50

AJY234/252 HALAH

73,0/78,5

79,5/85,5

7,51/7,84

4,50/4,54

AJY270/288 HALAH

85,0/90,0

93,0/96,0

7,53/7,33

4,59/4,58

AJY306/324/342 HALAH

96,0/101,5/106,5

108,5/114,0/117,0

7,90/7,85/7,65

4,32/4,33/4,31

AJY360/378/396 HALAH

111,5/117,5/123,0

125,5/132,0/138,0

8,12/8.02/7,97

4,05/4,04/4,05

Outdoor Units - ENERGY SAVING

Outdoor Units

Capacity

C/G

SEER

SCOP

Recommended working temperature

[kW]

[kW/kW]

[°C]

AJY144/162/180/198 HALAHH

44,8/50,4/56,0/61,5

50,0/56,5/63,0/69,0

8,60/8,14/7,69/8,02

4,59/4,50/4,42/4,46

-15 ÷ 52

-20 ÷ 21

C+G

-10 ÷ 21

AJY216 HALAHH

67,4

73,0

7,96

4,59

AJY252 HALAHH

80,0

90,0

7,73

4,61

AJY 288 HALAHH

90,0

101,5

8,00

4,34

AJY 324/342 HALAHH

100,0/106,0

113,0/119,5

8,28/7,98

4,06/4,24

Technical data regards selected models from Klima-Therm offer. The manufacturer still improves his products – in order to verify the data, please contact the Authorized Distributor. C - cooling, H - heating, air-flow rate parameters are given for the highest fan speed. Rated cooling and heating capacity is specified for the following parameters: cooling mode indoor temp.: 27 CDB / 19 CWB, outdoor temp.: 35 CDB / 24 CWB and heating mode indoor temp.: 20 CDB / 15 CWB, outdoor temp.: 7 CDB / 6 CWB.

ErP compliant documentation download here FUJITSU ErP

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Airstage VU-V

Air conditioning configurator

VU-V Series VRF air conditioning systems deliver high efficiency and are designed for installation in office buildings and commercial facilities.

VRF Airstage system, VU-V (heat pump, heat recovery)

Technical specifications

Outdoor units - SPACE SAVING

Outdoor Units - ENERGY SAVING

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