technical data
Split
Sky Air
air conditioning systems
RKS-E2V1B
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Copyright © Daikin
Split - Sky Air
technical data
Split
Sky Air
air conditioning systems
RKS-E2V1B
• Outdoor Units • R-410A • RKS-E2V1B
TABLE OF CONTENTS
RKS-E2V1B
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Nominal Capacity and Nominal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
7
8
3
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cooling capacity tables
5
15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 21
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
22
6
Piping diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Wiring diagram
8
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26
• Split Sky Air • Outdoor Units
4
• Outdoor Units • R-410A • RKS-E2V1B
1
i n y U k B S 1 r V o a2t o 0E i d 1- l t4S pu-K RS•O
•
Features
Outdoor units for pair application
Daikin outdoor units are neat and sturdy and can be mounted easily
on a roof or terrace or simply placed against an outside wall.
1
1
5
• Split Sky Air • Outdoor Units
•
Outdoor units are fitted with a swing compressor, renowned for its low
noise and high energy efficiency
• Outdoor Units • R-410A • RKS-E2V1B
2
Specifications
2-1 NOMINAL CAPACITY AND
NOMINAL INPUT
For
combination
indoor units +
outdoor units
Indoor Units
Cooling
capacity
Minimum
Nominal input
For
combination
indoor units +
outdoor units
kW
For
combination
indoor units +
outdoor units
RKS35E2V1B
FTKS20D3VMW
FTKS25D3VMW
FTKS35D3VMW
1.2
kW
2.0
2.5
3.4
kW
2.6
3.0
3.8
Cooling
Minimum
kW
0.30
0.3
0.30
Standard
kW
0.48
0.6
1.00
Maximum kW
0.82
0.8
1.22
EER
Nominal
4.17
4.17
3.40
Energy
Labeling
Directive
Cooling
A
A
240
300
500
FTKS20D3VML
FTKS25D3VML
FTKS35DVML
1.2
Minimum
kW
1.2
1.2
Standard
kW
2.0
2.5
3.4
Maximum
kW
2.6
3.0
3.8
Cooling
Minimum
kW
0.30
0.3
0.30
Standard
kW
0.48
0.6
1.00
Maximum kW
0.82
0.8
1.22
EER
Nominal
4.17
3.40
COP
Nominal
4.17
Energy
Labeling
Directive
Cooling
A
240
Indoor Units
Nominal input
For
combination
indoor units +
outdoor units
300
500
FLKS25BAVMB
FDKS35EAVMB
kW
1.2
1.4
Standard
kW
2.5
3.4
3.0
3.8
Maximum
kW
Cooling
Minimum
kW
Standard
kW
0.65
0.86
EER
Nominal
3.85
3.12
Energy
Labeling
Directive
Cooling
A
B
1.09
325
545
FDKS25EAVMB
FLKS35BAVMB
Minimum
kW
1.3
1.2
Standard
kW
2.4
3.5
Maximum
kW
Nominal input
Cooling
Standard
3.0
3.8
0.69
1.13
For
combination
indoor units +
outdoor units
EER
Energy
Labeling
Directive
Nominal
3.48
3.10
Cooling
A
B
kW
Annual energy consumption kWh
Indoor Units
Standard
kW
kW
345
565
FFQ25B8V1B
FFQ35B8V1B
2.5
3.4
Nominal input
Cooling
Standard
0.73
1.10
For
combination
indoor units +
outdoor units
EER
Nominal
3.42
3.09
Energy
Labeling
Directive
Cooling
A
B
Annual energy consumption kWh
Indoor Units
2
0.30
Maximum kW
Indoor Units
Cooling
capacity
3
A
Minimum
Annual energy consumption kWh
Cooling
capacity
1.2
Maximum
Annual energy consumption kWh
Cooling
capacity
1.2
Standard
Indoor Units
Nominal input
RKS25E2V1B
1
Annual energy consumption kWh
Cooling
capacity
RKS20E2V1B
365
550
FBQ35B8V1
• Split Sky Air • Outdoor Units
6
• Outdoor Units • R-410A • RKS-E2V1B
2
Specifications
2-1 NOMINAL CAPACITY AND
NOMINAL INPUT
1
2
Cooling
capacity
Standard
RKS20E2V1B
RKS25E2V1B
kW
3.4
Nominal input
Cooling
Standard
For
combination
indoor units +
outdoor units
EER
Nominal
kW
2.91
1.17
Energy
Labeling
Directive
Cooling
C
Annual energy consumption kWh
585
Indoor Units
Cooling
capacity
FHQ35BVV1B
Minimum
kW
1.4
Standard
kW
3.4
Maximum
kW
Nominal input
Cooling
Standard
For
combination
indoor units +
outdoor units
EER
Nominal
3.24
Energy
Labeling
Directive
Cooling
A
3.7
kW
1.05
Annual energy consumption kWh
2-2 TECHNICAL SPECIFICATIONS
Casing
Colour
Dimensions
Unit
Packing
Weight
Heat
Exchanger
525
RKS20E2V1B
Ivory White
550
550
550
Width
mm
765
765
765
Depth
mm
285
285
285
Height
mm
589
617
617
Width
mm
882
882
882
Depth
mm
363
363
363
Unit
kg
30
32
32
Packed Unit
kg
35
38
38
mm
828
805
805
1
2
2
mm
1.4
1.4
1.4
24
24
Dimensions
Length
Nr of Rows
Nr of Stages
Fin
24
Hi-Xa(7)
Type
Waffle fin
Treatment
Anti-corrosion treatment (PE)
Type
Propeller
Quantity
Air Flow Rate
(nominal at
230V)
Motor
Cooling
m³/min
Quantity
36.2(H) - 25.7(L)
1
Model
Speed
(nominal)
Cooling
rpm
Fan
Motor
Output
W
Compressor
Quantity
Motor
Sound Level
(nominal)
Cooling
1
50
50
50
1
1
1
1YC23NXD#C
Hermetically sealed swing compressor
W
600
600
600
Min
°CDB
-10
-10
-10
Max
°CDB
+46
+46
+46
Sound
Power
dBA
61(H)
61(H)
62(H)
Sound
Pressure
dBA
46(H) - 43(L)
46(H) - 43(L)
47(H) - 44(L)
Type
Charge
1
860(H) - 620(L)
Model
Motor
Output
Cooling
1
33.5(H) - 23.4(L)
860(H) - 620(L)
Type
Operation
Range
1
33.5(H) - 23.4(L)
D238-28
Motor
Refrigerant
RKS35E2V1B
mm
Tube type
Fan
RKS25E2V1B
Height
Fin Pitch
7
RKS35E2V1B
R-410A
kg
0.8
• Split Sky Air • Outdoor Units
1.0
1.0
• Outdoor Units • R-410A • RKS-E2V1B
2
Specifications
2-2 TECHNICAL SPECIFICATIONS
Refrigerant Oil
l
0.375
0.375
0.375
Diameter
(OD)
mm
6.35
6.35
6.35
Gas
Diameter
(OD)
mm
9.5
9.5
9.5
Drain
Diameter
(OD)
mm
18
18
18
Maximum m
Chargele
ss
Additional Refrigerant
Charge
Installation
height
difference
20
m
kg/m
Maximum m
15
2
15
15
Installation manual
Quantity
1
1
1
Nominal cooling capacities are based on : indoor temperature : 270CDB, 190CWB, outdoor temperature : 350CDB,
equivalent refrigerant piping : 7.5m, level difference : 0m.
2-3 ELECTRICAL SPECIFICATIONS
RKS20E2V1B
Name
RKS25E2V1B
RKS35E2V1B
V1
Phase
Frequency
Hz
1
1
1
50
50
50
Voltage
V
Cooling
Nominal
running current (A)
(RLA)
A
2.44
3.14
4.42
Starting current
(cooling/heating)
A
2.8
3.5
4.8
3.33
4.61
3
3
4
4
Maximum Running Current
Wiring
connections
20
10
1
Both liquid and gas pipes
Item
Notes
Current
20
10
3
0.02/>10m
Heat Insulation
Power Supply
RKS35E2V1B
Liquid (OD)
Piping Length
Standard
Accessories
RKS25E2V1B
FVC50K
Charged Volume
Piping
connections
RKS20E2V1B
Type
For Power
Supply
220-240
A
Quantity
3
For connection Quantity
with indoor
Remark
4
• Split Sky Air • Outdoor Units
(including earth wiring)
8
• Outdoor Units • R-410A • RKS-E2V1B
3
Electrical data
Representative unit combination
Indoor unit
Outdoor unit
FTKS20D3VMW/L
RKS20E2V1B
1
Hz-volts
50 - 220
50 - 230
50 - 240
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
40
OFM
RLA
2.3
2.1
2.0
IFM
W
FLA
W
FLA
23
0.20
40
0.14
3D055006
3
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
Representative unit combination
Indoor unit
Outdoor unit
FTKS25D3VMW/L
RKS25E2V1B
Hz-volts
50 - 220
50 - 230
50 - 240
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
48.5
OFM
RLA
3.0
2.8
2.7
IFM
W
FLA
W
FLA
23
0.22
40
0.14
3D055008
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
9
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
• Split Sky Air • Outdoor Units
• Outdoor Units • R-410A • RKS-E2V1B
3
Electrical data
Representative unit combination
Indoor unit
Outdoor unit
FLKS25BAVMB
RKS25E2V1B
Hz-volts
50 - 220
50 - 230
50 - 240
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
50
OFM
RLA
3.2
3.1
2.9
IFM
W
FLA
W
FLA
23
0.16
34
0.34
3D055010B
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
Representative unit combination
Indoor unit
Outdoor unit
FDKS25EAVMB
RKS25E2V1B
Hz-volts
50 - 220
50 - 230
50 - 240
3
1
3
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
54.5
OFM
RLA
3.5
3.3
3.2
IFM
W
FLA
W
FLA
23
0.16
62
0.5
3D055010B
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
• Split Sky Air • Outdoor Units
10
• Outdoor Units • R-410A • RKS-E2V1B
3
Electrical data
Representative unit combination
Indoor unit
Outdoor unit
FFQ25B8V1B
RKS25E2V1B
1
Hz-volts
50 - 220
50 - 230
50 - 240
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
55
OFM
RLA
3.7
3.5
3.4
IFM
W
FLA
W
FLA
23
0.16
55
0.6
3D055010B
3
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
Representative unit combination
Indoor unit
Outdoor unit
FTKS35D3VMW/L
RKS35E2V1B
Hz-volts
50 - 220
50 - 230
50 - 240
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
75
OFM
RLA
4.3
4.1
3.9
IFM
W
FLA
W
FLA
23
0.22
40
0.14
3D055009
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
11
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
• Split Sky Air • Outdoor Units
• Outdoor Units • R-410A • RKS-E2V1B
3
Electrical data
Representative unit combination
Indoor unit
Outdoor unit
FLKS35BAVMB
RKS35E2V1B
Hz-volts
50 - 220
50 - 230
50 - 240
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
82
OFM
RLA
4.8
4.6
4.4
IFM
W
FLA
W
FLA
23
0.22
34
0.38
3D055011B
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
Representative unit combination
Indoor unit
Outdoor unit
FDKS35EAVMB
RKS35E2V1B
Hz-volts
50 - 220
50 - 230
50 - 240
3
1
3
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
78
OFM
RLA
4.7
4.5
4.3
IFM
W
FLA
W
FLA
23
0.22
62
0.5
3D055011B
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
• Split Sky Air • Outdoor Units
12
• Outdoor Units • R-410A • RKS-E2V1B
3
Electrical data
Representative unit combination
Indoor unit
Outdoor unit
FBQ35B8V1
RKS35E2V1B
1
Hz-volts
50 - 220
50 - 230
50 - 240
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
80
OFM
RLA
5.1
4.9
4.7
IFM
W
FLA
W
FLA
23
0.16
65
0.5
3D055011B
3
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
Representative unit combination
Indoor unit
Outdoor unit
FCQ35B8V1
RKS35E2V1B
Hz-volts
50 - 220
50 - 230
50 - 240
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
78
OFM
RLA
4.8
4.5
4.3
IFM
W
FLA
W
FLA
23
0.16
45
0.6
3D055011B
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
13
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
• Split Sky Air • Outdoor Units
• Outdoor Units • R-410A • RKS-E2V1B
3
Electrical data
Representative unit combination
Indoor unit
Outdoor unit
FFQ35B8V1B
RKS35E2V1B
Hz-volts
50 - 220
50 - 230
50 - 240
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
79
OFM
RLA
4.8
4.6
4.4
IFM
W
FLA
W
FLA
23
0.16
55
0.6
3D055011B
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
Representative unit combination
Indoor unit
Outdoor unit
FHQ35BVV1B
RKS35E2V1B
Hz-volts
50 - 220
50 - 230
50 - 240
3
1
3
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
Power supply
Voltage range
Comp.
Max. 50Hz 264V
Min. 50Hz 198V
MCA
MFA
RHz
9.75
10
76
OFM
RLA
4.5
4.3
4.1
IFM
W
FLA
W
FLA
23
0.22
62
0.6
3D055011B
MCA
MFA
RHz
RLA
OFM
IFM
FLA
W
:
:
:
:
:
:
:
:
SYMBOLS
Min. Circuit Amps (A)
Max. Fuse Amps (A)
Rated operating frequency (Hz)
Rated Load Amps (A)
Outdoor Fan Motor
Indoor Fan Motor
Full Load Amps (A)
Rated motor output (W)
NOTES
1. RLA is based on the following conditions:
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Maximum allowable voltage unbalance between phases is 2%
3. Select wire size based on the larger value of MCA.
4. Instead of fuse, use circuit breaker.
5. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on
the document title of your choice.
• Split Sky Air • Outdoor Units
14
• Outdoor Units • R-410A • RKS-E2V1B
4
Capacity tables
4-1
Cooling capacity tables
FTKS20D3VMW/L+RKS20E2V1B
Cooling
Indoor
1
AFR
BF
220-240V [50Hz]
EWB
(°C)
8.7
0.21
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
30
SHC
TC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
4
3D055186
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
NOTES
(m3/min)
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
(°C)
(°C)
(kW)
(kW)
(kW)
FTKS25D3VMW/L+RKS25E2V1B
Cooling
EWB
(°C)
AFR
BF
220-240V [50Hz]
Indoor
7.5 m
0m
8.7
0.24
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
TC
30
SHC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
3D055187
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
15
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
NOTES
(m3/min)
(°C)
(°C)
(kW)
(kW)
(kW)
• Split Sky Air • Outdoor Units
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
7.5 m
0m
• Outdoor Units • R-410A • RKS-E2V1B
4
Capacity tables
4-1
Cooling capacity tables
FLKS25BAVMB+RKS25E2V1B
Cooling
AFR
BF
220-240V [50Hz]
Indoor
EWB
(°C)
7.6
0.32
3
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
30
SHC
TC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
1
4
3D055191
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
NOTES
(m3/min)
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
(°C)
(°C)
(kW)
(kW)
(kW)
FDKS25EAVMB+RKS25E2V1B
Cooling
EWB
(°C)
AFR
BF
220-240V [50Hz]
Indoor
7.5 m
0m
8.7
0.17
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
TC
30
SHC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
3D055193
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
NOTES
(m3/min)
(°C)
(°C)
(kW)
(kW)
(kW)
• Split Sky Air • Outdoor Units
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
7.5 m
0m
16
• Outdoor Units • R-410A • RKS-E2V1B
4
Capacity tables
4-1
Cooling capacity tables
FFQ25B8V1B+RKS25E2V1B
Cooling
Indoor
1
AFR
BF
220-240V [50Hz]
EWB
(°C)
9
0.24
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
30
SHC
TC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
4
3D055488
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
NOTES
(m3/min)
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
(°C)
(°C)
(kW)
(kW)
(kW)
FTKS35D3VMW/L+RKS35E2V1B
Cooling
EWB
(°C)
AFR
BF
220-240V [50Hz]
Indoor
7.5 m
0m
8.9
0.24
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
TC
30
SHC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
3D055188
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
17
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
NOTES
(m3/min)
(°C)
(°C)
(kW)
(kW)
(kW)
• Split Sky Air • Outdoor Units
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
7.5 m
0m
• Outdoor Units • R-410A • RKS-E2V1B
4
Capacity tables
4-1
Cooling capacity tables
FLKS35BAVMB+RKS35E2V1B
Cooling
AFR
BF
220-240V [50Hz]
Indoor
EWB
(°C)
8.6
0.35
3
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
30
SHC
TC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
1
4
3D055192
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
NOTES
(m3/min)
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
(°C)
(°C)
(kW)
(kW)
(kW)
FDKS35EAVMB+RKS35E2V1B
Cooling
EWB
(°C)
AFR
BF
220-240V [50Hz]
Indoor
7.5 m
0m
8.7
0.17
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
TC
30
SHC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
3D055194
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
NOTES
(m3/min)
(°C)
(°C)
(kW)
(kW)
(kW)
• Split Sky Air • Outdoor Units
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
7.5 m
0m
18
• Outdoor Units • R-410A • RKS-E2V1B
4
Capacity tables
4-1
Cooling capacity tables
FBQ35B8V1+RKS35E2V1B
Cooling
Indoor
1
AFR
BF
220-240V [50Hz]
EWB
(°C)
11.5
0.15
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
30
SHC
TC
PI
32
SHC
TC
PI
TC
35
SHC
PI
TC
40
SHC
PI
4
3D055494
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
NOTES
(m3/min)
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
(°C)
(°C)
(kW)
(kW)
(kW)
FCQ35B8V1+RKS35E2V1B
Cooling
EWB
(°C)
AFR
BF
220-240V [50Hz]
Indoor
7.5 m
0m
14
0.16
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
TC
30
SHC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
3D055492
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
19
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
NOTES
(m3/min)
(°C)
(°C)
(kW)
(kW)
(kW)
• Split Sky Air • Outdoor Units
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
7.5 m
0m
• Outdoor Units • R-410A • RKS-E2V1B
4
Capacity tables
4-1
Cooling capacity tables
FFQ35B8V1B+RKS35E2V1B
Cooling
AFR
BF
220-240V [50Hz]
Indoor
EWB
(°C)
10
0.25
3
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
30
SHC
TC
PI
32
SHC
TC
PI
TC
35
SHC
PI
TC
40
SHC
PI
1
4
3D055490
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
NOTES
(m3/min)
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
(°C)
(°C)
(kW)
(kW)
(kW)
FHQ35BVV1B+RKS35E2V1B
Cooling
EWB
(°C)
AFR
BF
220-240V [50Hz]
Indoor
7.5 m
0m
13
0.20
Outdoor temperature (°CDB)
EDB
(°C)
TC
20
SHC
PI
TC
25
SHC
PI
TC
30
SHC
PI
TC
32
SHC
PI
TC
35
SHC
PI
TC
40
SHC
PI
3D055197
SYMBOLS
AFR:
BF:
EWB:
EDB:
TC:
SHC:
PI:
Air flow rate
Bypass factor
Entering wet bulb temp.
Entering dry bulb temp.
Total capacity
Sensible heating capacity
Power input
NOTES
(m3/min)
(°C)
(°C)
(kW)
(kW)
(kW)
• Split Sky Air • Outdoor Units
1. Capacities are based on the following conditions:
(1) Corresponding refrigerant piping length:
(2) Level difference:
2.
shows nominal (rated) capacities and power input.
7.5 m
0m
20
• Outdoor Units • R-410A • RKS-E2V1B
5
Dimensional drawing & centre of gravity
5-1
Dimensional drawing
unit (mm)
RKS20-35E2V1B
Minimum space for air passage
1
Drain outlet
(I.D. J 15.9 hose for connection)
4 x holes for anchor bolts (M8
or M10)
Wall height on air outlet side = less
than 1200
5
Handle
Brand name label
Outdoor air thermistor
Name plate
Liquid stop valve
(J 6.4 CuT)
Wiring inlet
Service port
In case of removing
stop valve cover
Gas stop valve
(J 12.7 CuT)
3D041800H
21
• Split Sky Air • Outdoor Units
• Outdoor Units • R-410A • RKS-E2V1B
5
Dimensional drawing & centre of gravity
5-2
Centre of gravity
3
RKS20-35E2V1B
1
5
4D044107M
• Split Sky Air • Outdoor Units
22
• Outdoor Units • R-410A • RKS-E2V1B
6
Piping diagram
RKS20E2V1B
Outdoor unit
Heat exchanger
1
Outdoor temperature thermistor
6
Heat exchanger
thermistor
Muffler with
filter
Motor operated valve
Muffler with
filter
Propeller fan
Muffler with
filter
Four way valve
normally: OFF
Field piping
Liquid stop
valve
Muffler
Discharge pipe
thermistor
Field piping
Compressor
Gas stop
valve
Muffler
Accumulator
Refrigerant flow
Cooling
3D047317C
RKS25-35E2V1B
Outdoor unit
Heat exchanger
Outdoor temperature thermistor
Heat exchanger
thermistor
Muffler with
filter
Motor operated
valve
Muffler with
filter
Propeller fan
Muffler with
filter
Four way valve
normally: OFF
Field piping
Liquid stop
valve
Muffler
Discharge pipe
thermistor
Field piping
Compressor
Accumulator
Muffler
Gas stop
valve
Refrigerant flow
Cooling
3D047318D
23
• Split Sky Air • Outdoor Units
• Outdoor Units • R-410A • RKS-E2V1B
7
Wiring diagram
7-1
Wiring diagram
3
RKS20-35E2V1B
1
g
Indoor
7
Field wiring
Outdoor
NOTE
1. Refer to the nameplate for the power requirements.
In case of cooling
only type
R
In case of heat
pump type
(outdoor) (discharge)
(Condenser)
: Protective earth
C74,C75
C94,C95,C100
: Capacitor
DB1,DB2
: Diode bridge
FU1,FU2,FU3
: Fuse
IC11
: Solid state relay
IPM1
: Triac
L
: Live
L1
: Coil
L1R
: Reactor
M1C
: Compressor motor
M1F
: Fan motor
MRCW,MRM10,MRM20 : Magnetic relay
N
: Neutral
PCB1,PCB2
: Printed circuit board
Q1L
: Overload protector
R1T,R2T,R3T,R12T : Thermistor
S10,S11,S20
S30,S40,S70
S80,S90,S91
HC3,HC4,HL3,HN3: Connector
• Split Sky Air • Outdoor Units
SA1
V1,V2,V3
X1M
Y1E
Y1R
Z1C,Z2C
: Surge arrester
: Varistor
: Terminal strip
: Electronic expansion valve coil
: Reversing solenoide valve coil
: Ferrite core
3D041707H
24
• Outdoor Units • R-410A • RKS-E2V1B
8
Sound data
8-1
Sound pressure spectrum
8
Octave band sound pressure level
1
RKS35E2V1B
Octave band sound pressure level
RKS20-25E2V1B
approximate
threshold hearing for
continuous noise
approximate
threshold hearing for
continuous noise
4D053221B
4D053222B
Octave band center frequency (Hz)
NOTES
1
2
3
Measure in anechoic room
Operation noise differs with operation and
ambient conditions.
The operation noise measuring method is in
accordance with JISC9612
Location of microphone
Legend
NOTES
1
2
3
Measure in anechoic room
Operation noise differs with operation and
ambient conditions.
The operation noise measuring method is in
accordance with JISC9612
Legend
50Hz, 220-240V
25
Octave band center frequency (Hz)
50Hz, 220-240V
• Split Sky Air • Outdoor Units
Location of microphone
• Outdoor Units • R-410A • RKS-E2V1B
Operation range
3
RKS20-35E2V1B
1
Pull-down period
Continuous operation
9
Outdoor temp. (°CDB)
9
Notes:
The graph is based on the following conditions:
1. Equivalent piping length
7.5 m
2. Level difference
0m
3. Air flow rate
high
Indoor temp. (°CWB)
• Split Sky Air • Outdoor Units
4D029297Q
26
• Outdoor Units • R-410A • RKS-E2V1B
9
Operation range
1
9
27
• Split Sky Air • Outdoor Units