Daikin 3MKS50E2V1B Instruction manual

technical data
Split
Sky Air
air conditioning systems
MKS-E2V1B_E7V3B
Multi application
inverter controlled

Het ISO14001 assures an effective
environmental management system in order to
help protect human health and the
environment from potential impact of our
activities, products and services and to assist in
maintaining and improving the quality of the
environment.
Daikin units comply with the European
regulations that guarantee the safety of the
product.
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 Europe N.V. participates in the Eurovent
Certification Programme for Air Conditioners
(AC), Liquid Chilling Packages (LCP) and Fan Coil
Units (FC); the certified data of certified models
are listed in the Eurovent Directory.
“ The present publication is drawn up by way of informa-
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Split - Sky Air
04/2007 Printed in Belgium by Goekint Graphics Copyright ©Daikin
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technical data
Split
Sky Air
air conditioning systems
MKS-E2V1B_E7V3B
Multi application
inverter controlled

• Split Sky Air • Outdoor Units 4
• Outdoor Units • R-410A • MKS-E2V1B_E7V3B
TABLE OF CONTENTS
MKS-E2V1B_E7V3B
1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Electrical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Combination table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Cooling capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . 117
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
7 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
8 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
9 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
10 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

• Outdoor Units • R-410A • MKS-E2V1B_E7V3B
1
1
• Split Sky Air • Outdoor Units
5
1 Features
OutdoorUni SplitSky MKS-E2V1B_E7V R-410a • Outdoor units for Multi model application.
• Up to 5 indoor units can be connected to 1 Multi outdoor unit. All
indoor units are individually controllable with remote control and do
not need to be installed in the same room or at the same time. They
operate simultaneously within the same cooling operation
• It is possible to combine different types of indoor units as well. (e.g.
wall mounted, ceiling mounted cassette corner, concealed ceiling
unit)
• Daikin outdoor units are neat and sturdy and can be mounted easily
on a roof or terrace or simply placed against an outside wall.
• Outdoorunitsarefittedwitha swing compressor, renowned for itslow
noise and high energy efficiency

1
2
• Split Sky Air • Outdoor Units 6
• Outdoor Units • R-410A • MKS-E2V1B_E7V3B
2 Specifications
2-1 TECHNICAL SPECIFICATIONS 3MKS50E2V1B 4MKS58E2V1B 5MKS90E7V3B
Casing Colour Ivory White
Dimensions Unit Height mm 735 735 770
Width mm 936 936 900
Depth mm 300 300 320
Packing Height mm 797 797 900
Width mm 992 992 925
Depth mm 390 390 390
Weight Unit kg 49 49 69
Packed Unit kg 56 56 78
Heat
Exchanger Dimensions Length mm 845 845 860
Nr of Rows 2 1 2
Fin Pitch mm 1.80 1.80 1.40
Nr of Stages 32 32 34
Tube type ø7.94 grooved tubes 24 ø7.94 grooved tubes 24 Hi-XSS(8)
Fin Type Colgate fin Colgate fin WF fin
Treatment Anti-corrosion treatment (PE) Anti-corrosion treatment (PE)
Fan Type Propeller
Quantity 1 1 1
Air Flow Rate
(nominal at
230V)
Cooling m³/min 45.0 45.0 54.5
Motor Quantity 1 1 1
Model KFD-380-50-8A KFD-380-50-8A KFD-280-66-8A
Motor Speed
(nominal) Cooling rpm 720 720 860
Fan Motor Output W 53 53 66
Compressor Quantity 1 1 1
Motor Model 2YC36BXD 2YC36BXD 2YC63BXD#C
Type Hermetically sealed swing compressor
Motor Output W 1100 1100 1920
Operation
Range Cooling Min °CDB -10.0 -10.0 -10.0
Max °CDB 46.0 46.0 46.0
Sound Level
(nominal) Cooling Sound Power dBA 59.0 59.0 62.0
Sound
Pressure dBA 46.0 46.0 48.0
Sound Level
(Night quiet) Sound Pressure dBA 43
Refrigerant Type R-410A
Charge kg 2.0 2.0 3.0
Refrigerant Oil Type FVC50K
Charged Volume l 0.65 0.65 0.75
Piping
connections Liquid (OD) Quantity 3 4 5
Diameter (OD) mm 6.35 6.35 6.35
Gas Quantity 3 2 2
Diameter (OD) mm 9.5 9.5 9.5
Quantity 2 1
Diameter (OD) mm 12.7 12.7
Quantity 2
Diameter (OD) mm 15.9
Drain Quantity 1 1
Diameter (OD) mm 18 18 25
Piping Length Minimum m 1.5 (for one room)
Maximum m 50 (fortotalofeach room)/25(for1
room) 50(for totalofeachroom)/25(for1 room) 75(fortotalofeachroom)/25 (for 1 room)
Additional Refrigerant Charge kg/m chargeless chargeless 0.02/>65m
Installation
height
difference
Maximum m 15 (between indoor unit and outdoor unit)
Max. internunit level difference m 15.0 (between indoor units) 15.0 (between indoor units) 7.5(between indoor units)
Heat Insulation Both liquid and gas pipes

• Outdoor Units • R-410A • MKS-E2V1B_E7V3B
1
2
• Split Sky Air • Outdoor Units
7
2 Specifications
Standard
Accessories Item Installation manual
Quantity 1pc
Item Drain plug Drain plug
Quantity 1pc 1pc
Item Reducer assembly Reducer assembly
Quantity 1set 1set
Notes Nominal cooling capacities are based on : indoor temperature : 27°CDB, 19°CWB, outdoor temperature :
35°CDB, equivalent refrigerant piping : 7.5m, level difference : 0m.
Sound levels are measured in an anechoic room
Soundpressurelevelisarelativevalue,dependingonthedistanceandacousticenvironment.Formoredetails,
please refer to sound level drawings of this chapter.
The sound power level is an absolute value indicating the power which a sound source generates.
2-2 ELECTRICAL SPECIFICATIONS 3MKS50E2V1B 4MKS58E2V1B 5MKS90E7V3B
Power Supply Name V1 V1 V3
Phase 1 1 1
Frequency Hz 50 50 50
Voltage V 220-240 220-240 220-240
Voltage range Minimum V -10%
Maximum V +10%
Current Startingcurrent(cooling/heating) A 5.3 6.7 11.4
Wiring
connections For Power Supply Quantity 3 3 4
For connection
with indoor Quantity 4 4 5
Power Supply Intake Outdoor unit only
2-1 TECHNICAL SPECIFICATIONS 3MKS50E2V1B 4MKS58E2V1B 5MKS90E7V3B

1
3
• Split Sky Air • Outdoor Units 8
• Outdoor Units • R-410A • MKS-E2V1B_E7V3B
3 Electrical data
3D052808
SYMBOLS
MCA : Min. Circuit Amps (A)
MFA : Max. Fuse Amps (See note 6). (A)
MSC : MSC means the max. current during the starting of
compressor. (A)
RLA : Rated Load Amps (A)
OFM : Outdoor Fan Motor
FLA : Full Load Amps (A)
W : Fan Motor Rated Output (W)
NOTES
1. RLA is based on the following conditions:
Cooling
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Voltage range
Units are suitable for use on electrical systems where voltage supplied to unit terminals is
not below or above listed operation range limits
3. Maximum allowable voltage variation between phases is 2%
4. MCA represents maximum input current.
MFA represents capacity which may accept MCA
5. Select wire size based on the larger value of MCA.
6. MFA is used to select the circuit breaker and the ground fault circuit interrupter
(earth leakage circuit breaker)
7. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on the document title
of your choice.
3MKS50E, 4MKS58E
Model Units Power supply Comp. OFM
Outdoor H/P
C/D Hz Volts Min. Max. MCA MFA MSC RLA W FLA

• Outdoor Units • R-410A • MKS-E2V1B_E7V3B
1
3
• Split Sky Air • Outdoor Units
9
3 Electrical data
3D052366
SYMBOLS
MCA : Min. Circuit Amps (A)
MFA : Max. Fuse Amps (See note 6). (A)
MSC : MSC means the max. current during the starting of
compressor. (A)
RLA : Rated Load Amps (A)
OFM : Outdoor Fan Motor
FLA : Full Load Amps (A)
W : Fan Motor Rated Output (W)
NOTES
1. RLA is based on the following conditions:
Cooling
Indoor temp.: 27°CDB/19.0°CWB
Outdoor temp. : 35°CDB
2. Voltage range
Units are suitable for use on electrical systems where voltage supplied to unit terminals is
not below or above listed operation range limits
3. Maximum allowable voltage variation between phases is 2%
4. MCA represents maximum input current.
MFA represents capacity which may accept MCA
5. Select wire size based on the larger value of MCA.
6. MFA is used to select the circuit breaker and the ground fault circuit interrupter
(earth leakage circuit breaker)
7. For more details concerning conditional connections, see
http://extranet.daikineurope.com, select ’’E-Data Books’’. Finally, click on the document title
of your choice.
5MKS90E
Model Units Power supply Comp. OFM
Outdoor H/P
C/D Hz Volts Min. Max. MCA MFA MSC RLA W FLA

1
4
• Split Sky Air • Outdoor Units 10
• Outdoor Units • R-410A • MKS-E2V1B_E7V3B
4 Options
5MKS90E
N° Item 4MXS80E7 5MXS90E7 5MKS90E7
1 Drain plug KKPJ5F180
4TW27571-1