Daikin RYS20BVMB, RYS60BVMB, RYS25BVMB, RYS35BVMB, RYS50BVMB Technical Data Manual
RYS-B
Pair Application
technical data
Split
Sky Air
air conditioning systems
Split - Sky Air
EE DE03 -1/2 • 04/2003
Prepared in Belgium by Goekint Graphics
Zandvoordestraat 300
B - 8400 Ostend Belgium
Internet: http://www.daikineurope.com
Specifications are subject to change without prior notice.
ISO14001 assures an effective environmental
management system in order to help protect
human health and the environment from the potential
impact of our activities, products and services and to
assist in maintaining and improving the quality of
the environment
Daikin Europe N.V. is approved by LRQA for its Quality
Management System in accordance with the ISO9001
standard. ISO9001 pertains to quality assurance regarding
design, development, manufacturing as well as to services
related to the product.
Daikin units comply with the European
regulations that guarantee the safety of
the product.
Daikin Europe N.V. is participating
in the EUROVENT Certification Programme.
Products are as listed in the EUROVENT
Directory of Certified Products.
TABLE OF CONTENTS
RYS-B
1 Features ................................................................................. 2
2 Specifications
....................................................................... 3
Technical specifications
Electrical specifications
Electrical data
3 Capacity tables ................................................................... 6
4 Dimensional drawings
..................................................... 9
5 Operation range
................................................................. 10
6 Piping diagrams
.................................................................. 11
7 Wiring diagrams
................................................................. 13
8 Sound level
.......................................................................... 14
Sound level data
Sound pressure spectrum
9 Accessories .......................................................................... 16
Standard accessories
Optional accessories
10 Installation ............................................................................ 17
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Pair Application • R-410A • RYS20,25,35,50,60BVMB
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• Split - Sky Air • Outdoor Units
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Features
Outdoor units for pair application
+ Daikin outdoor units can be mounted easily on a roof or terrace or simply placed against an outside wall.
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Pair Application • R-410A • RYS20,25,35,50,60BVMB
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1
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• Split - Sky Air • Outdoor Units
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Specifications
TECHNICAL SPECIFICATIONS
OUTDOOR UNITS RYS20BVMB RYS25BVMB RYS35BVMB RYS50BVMB RYS60BVMB
DIMENSIONS Unit H mm 560 735
W mm 695 825
D mm 265 300
WEIGHT Unit kg 34 37 49 53
COLOUR Unit Ivory white
SOUND LEVEL Sound pressure (1) (cooling) H/L dBA 47/* 49/*
(heating) H/L dBA 48/* 49/*
Sound power (2) (cool/heat) H dBA 60/* 63/64 64/64
FAN Air flow rate (cooling) H/L m
3
/min 29/* 29/* 27.5/* 47.7/44.1 47.6/44.1
(heating) H/L m
3
/min 25.5/* 25.5/* 23.5/* 44.1/44.1 45.5/45.5
Speed (cooling) H/L rpm 720/* 720/* 710/* 700/650 730/680
(heating) H/L rpm 690/* 690/* 690/* 650/650 700/700
Model KFD-380-53-8C
Motor output W 25 53
HEAT EXCHANGER Type WL fin, J8 Hi-XA tube
Rows x stages x fin pitch mm 1 x 24 x 1.5 2 x 24 x 1.5 1 x 32 x 1.6 2 x 32 x 1.8
REFRIGERANT CIRCUIT Refrigerant type R-410A
Refrigerant charge kg 0.79 0.96 1.20 1.70
Maximum allowable distance between indoor
and outdoor
m
15 30
Maximum allowable level difference m 15 20
Refrigerant control Motor operated expansion valve
COMPRESSOR Type Hermetically sealed swing type
Model 1YC23KXA#A 2YC32HXD
Motor output 600 1,500
Oil type FVC50K
Oil charge volume ! 0.43 0.43 0.43 0.65 0.65
PIPING CONNECTIONS liquid mm φ6.4
gas mm φ9.5 φ12.7
drain mm φ18.0
INSULATION MATERIAL Heat insulation Both liquid and gas pipes
* This information was not available at the time of publication.
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Pair Application • R-410A • RYS20,25,35,50,60BVMB
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ELECTRICAL SPECIFICATIONS
OUTDOOR UNITS RYS20BVMB RYS25BVMB RYS35BVMB RYS50BVMB RYS60BVMB
CURRENT Nominal running current
cooling/heating
A 3.22/3.92 4.32/4.82 5.82/6.72 7.12/7.32 9.12/9.02
Max. running current
cooling/heating
A Please refer to electrical data
Starting current
cooling/heating
A 4.1 5.0 6.9 7.5 9.3
OUTDOOR UNITS RYS20BVMB RYS25BVMB RYS35BVMB RYS50BVMB RYS60BVMB
POWER SUPPLY VM VM VM VM VM
NOMINAL DISTRIBUTION
SYSTEM VOLTAGE
Phase 1∼ 1∼ 1∼ 1∼ 1∼
Frequency Hz 50 50 50 50 50
Voltage V 230 230 230 230 230
NOTES
1 The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and
acoustic environment. For measuring conditions: please refer to item 8 of this chapter.
2 The sound power level is an absolute value indicating the ’’power’’ which a sound source generates.
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Pair Application • R-410A • RYS20,25,35,50,60BVMB
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Specifications
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• Split - Sky Air • Outdoor Units
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