Fujitsu UTY-VDGX Kurulum Kılavuzu - Sayfa 4

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Fujitsu UTY-VDGX Kurulum Kılavuzu

2.4. Optional parts

The following options are available.
When installing, refer to the installation manual of each optional part.
Connectable Peripheral Devices
Model Name
Wired Remote Controller
Wired Remote Controller
Wireless Remote Controller
(IR receiver unit)
Group Remote Controller
(via network converter)
Touch Panel Controller
Central Remote Controller
Network Convertor for LONWORKS®
BACnet® Gateway
System Controller
System Controller Lite
Service Tool
Web Monitoring Tool
Separation Tube (For EEV unit 2 connections)
*1 Remote controller groups cannot be connected using DX-kits or other indoor units.
*2 If controlling using "external input and output" analog inputs from an external controller
(DDC), operations from the controllers described above are disabled.

3. PRODUCT SELECTION

• Failure to observe the selection conditions described below will affect the outdoor unit
service life and operational reliability.
• When selecting air handling unit, it must be designed for R410A refrigeration.

3.1. Product Lineup

(1) Product Lineup
Unit Name
Control unit
UTY-VDGX
UTP-VX30A
EEV unit
UTP-VX60A
UTP-VX90A
(2) EEV unit Selection
• The EEV unit is selected according to the capacity class conditions.
• If the capacity class is 40 kW or 50 kW, 2 EEV units are connected (in parallel).
Capacity Class
EEV unit model No.
Cooling capacity
Heating capacity
Heat exchanger capacity
Airfl ow rate (Reference)
Capacity range
Cool
Heat
Evaporation temperature
Condensation temperature
Capacity Class
EEV unit model No.
Cooling capacity
Heating capacity
Heat exchanger capacity
Airfl ow rate (Reference)
Capacity range
Cool
Heat
Evaporation temperature
Condensation temperature
En-3
UTY-RNKY
UTY-RNRY
UTY-LNHY
(UTB-YWC)
UTY-CGGY
(UTY-VGGXZ1)
UTY-DTGY
UTY-DCGY
UTY-VLGX
UTY-ABGX
UTY-APGX
UTY-ALGX
UTY-ASGX
UTY-AMGX
UTP-LX180A
Model Name
Environment specifi cations
• Temperature:
-20 to 46 °C
• Humidity:
10 to 90% RH
(No condensation)
(kW)
5.0
6.3
8.0
30
30
30
(kW)
5.6
6.3
8
(kW)
6.3
7.1
9
Refer to the Design &Technical manual.
3
(m
/h)
1,060
1,200
1,520
(kW) 5.1~5.9 6.0~7.1 7.2~9.0 9.1~11.1 11.2~13.2
(kW) 5.7~6.7 6.8~8.0 8.1~10.0 10.1~12.4 12.5~15.0
Refer to the Design &Technical manual.
Refer to the Design &Technical manual.
(kW)
14.0
20.0
25.0
60
90
90
(kW)
14
22.4
25
(kW)
16
25
28
Refer to the Design &Technical manual.
3
(m
/h)
2,240
3,560
4,000
(kW) 13.3~18.0 18.1~23.7 23.8~28.0 28.1~44.7 44.8~50.4
(kW) 15.1~20.0 20.1~26.5 26.6~31.5 31.6~49.9 50.0~56.5
Refer to the Design &Technical manual.
Refer to the Design &Technical manual.
Pipe size
(b)
Notes
*1, *2
Gas pipe
*1, *2
*2
Capacity Class
Pipe size
*2
*2
*2
Capacity Class
*2
Pipe size
*2
*2
*2
*2
Pipe length
*2
—
Gas pipe
(a) ≤ 5 m

3.2. System Design

3.2.1. Basic Refrigerating System Confi guration
Using the DX-kit enables indoor units manufactured by other than Fujitsu general to be
used in the Fujitsu general refrigerant system.
Outdoor unit
10.0
12.5
60
60
10
12.5
* DX-kit = Control unit + EEV unit
11.2
14
3.2.2. Basic DX-kit System Confi guration
1,600
2,000
(1) System Pattern 1
External controllers (DDC) not manufactured by Fujitsu general control the Fujitsu general
outdoor units and indoor units (refrigerant cycle devices, etc.) not manufactured by Fujitsu
general. With this system, control using a Fujitsu general VRF controller is not possible.
40.0
50.0
90+90
90+90
40
50.4
45
56.5
6,400
8,000
For control line details, see "External Input and External Output".
Liquid
pipe
EEV
(b)
unit
(b)
(a)
(kW)
5.0
Gas (a)
(mm)
15.88
Liquid (b)
(mm)
9.52
Liquid (c)
(mm)
—
(kW)
14.0
Gas (a)
(mm)
19.05
Liquid (b)
(mm)
9.52
Liquid (c)
(mm)
—
Liquid
pipe
EEV
unit
(a)
(b) ≤ 2 m , (c) ≤ 2 m , (d) ≤ 2 m , (e) ≤ 2 m
(d) + (f) ≤ 5 m , (e) + (f) ≤ 5 m
DX-kit*
Indoor unit
System Confi guration Diagram
Fujitsu general-approved devices
Outdoor unit
Control unit
Control line
Thermistor × 4
External controller
not manufactured
by Fujitsu general
Wired remote
controller
Liquid
pipe
EEV
unit
(c)
(c)
(b)
(c)
(c)
Gas pipe
(a)
6.3
8.0
10.0
12.5
15.88
15.88
15.88
19.05
9.52
9.52
9.52
9.52
—
—
—
—
20.0
25.0
40.0
50.0
22.2
22.2
28.58
28.58
12.7
12.7
12.7
15.88
—
—
12.7
12.7
Liquid
EEV
pipe
(d)
unit
(b)
(f)
(e)
(c)
Gas pipe
Indoor unit
Indoor unit
Piping
Wiring
EEV unit
Indoor unit