Daikin EWAQ-E Series Installation, Operation And Maintenance Manual Download

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D-EIMAC00801-17EN-AR - 1/44

Air cooled scroll chiller

EWAQ~E- / EWAQ~F-

SS (Standard Efficiency - Standard Noise)
SL (Standard Efficiency - Low Noise)
SR (Standard Efficiency - Extra Low Noise)

XS (High Efficiency - Standard Noise)
XL (High Efficiency - Low Noise)
XR (High Efficiency - Extra Low Noise)

Cooling capacity from 171 to 675 kW

Refrigerant: R410A

English language: Original Instructions

Installation, Operation and Maintenance Manual

–EIMAC00801-17EN-AR

Summary of Contents for EWAQ-E Series

Page 1: ...fficiency Low Noise SR Standard Efficiency Extra Low Noise XS High Efficiency Standard Noise XL High Efficiency Low Noise XR High Efficiency Extra Low Noise Cooling capacity from 171 to 675 kW Refrige...

Page 2: ...EIMAC00801 17EN AR 2 44 A Typical refrigerant circuit The number of compressors and water inlet and outlet are indicative Please refer to the machine dimensional diagrams for exact water connections...

Page 3: ...1 17EN AR 3 44 B Typical refrigerant circuit with heat recovery The number of compressors and water inlet and outlet are indicative Please refer to the machine dimensional diagrams for exact water con...

Page 4: ...overy version 17 Heat recovery thermostatic expansion valve only for total heat recovery version 18 Subcooler only for total heat recovery version 19 Water inlet connection 20 Water outlet connection...

Page 5: ...CONSIDERED ESSENTIAL DOCUMENTS OF THIS MANUAL In case of any discrepancy between this manual and the equipment s documents please refer to on board documents In case of any doubt contact the manufact...

Page 6: ...speed modulation or Speedtroll required below 10 C Condens Air Temp C Fan speed modulation or Speedtroll required below 10 C and up to 10 C Condens Air Temp Only referred to units with 4 5 6 fans D In...

Page 7: ...without leaving the injured person alone until the rescue operators come give all necessary information to the the rescue operators Avoid installing the chiller in areas that could be dangerous durin...

Page 8: ...D EIMAC00801 17EN AR 8 44 Figure 3 Lifting the unit 4 fans version 5 fans version...

Page 9: ...D EIMAC00801 17EN AR 9 44 6 fans version 6 fans version...

Page 10: ...o obstacles to hamper air flow Make sure to provide a strong and solid foundation to reduce noise and vibrations Avoid installation in particularly dusty environments in order to reduce soiling of con...

Page 11: ...e of compounds with walls of the same height of the chillers or higher the installation is not recommended Chiller 2 and chiller 3 work with sensible higher temperature due to the enhanced recirculati...

Page 12: ...D EIMAC00801 17EN AR 12 44 Figure 5 Multiple Chiller Installation Fig 4C Fig 4B Fig 4A Fig 4F Fig 4E Fig 4G Fig 4H Fig 4D...

Page 13: ...ures as low as 25 C All the other water piping devices outside the unit must therefore be protected against freezing 9 The heat recovery device must be emptied of water during the winter season unless...

Page 14: ...heat exchanger without disrupting flow to other units Dirt scales corrosion debrits and other material can accumulate inside the heat exchanger and reduce its heat exchanging capacity Pressure drop ca...

Page 15: ...ectrical passage ducts for this purpose Before servicing the unit in any way open the general disconnecting switch on the unit s main power supply When the unit is off but the disconnecting switch is...

Page 16: ...ance activities for standard applications and standard environment Table 3 lists all Maintenance activities for critical applications or highly aggressive environment Following below instructions is m...

Page 17: ...aning Recommendations Routine cleaning of coil surfaces is essential to maintain proper operation of the unit avoid corrosion and rusting Elimination of contamination and removal of harmful residues w...

Page 18: ...alue 2087 5 1 GWP Global Warming Potential The refrigerant quantity necessary for standard operation is indicated on the unit name plate Real refrigerant quantity charged in the unit is listed on a si...

Page 19: ...rigerant charge Factory Field h Greenhouse gas emission of the total refrigerant charge expressed as tonnes of CO2 equivalent m Refrigerant type n GWP Global Warming Potential p Unit serial number 2 T...

Page 20: ...esent a binding offer The content cannot be held as explicitly or implicitly guaranteed as complete precise or reliable All data and specifications contained herein may be modified without notice The...

Page 21: ...ission standard for residential commercial and light industrial environments EN 378 1 2008 EN 378 2 2008 A1 2009 EN 378 4 2008 Safety and environmental requirements design construction testing marking...

Page 22: ...e of its content and the products and services presented therein Specification are subject to change without prior notice Refer to the data communicated at the time of the order Daikin Applied Europe...

Page 23: ...D EIMAC00801 17EN AR 23 44 EWAQ E EWAQ F SS SL SR XS XL XR 171 576 R410A D EIMAC00801 17EN AR...

Page 24: ...D EIMAC00801 17EN AR 24 44...

Page 25: ...D EIMAC00801 17EN AR 25 44...

Page 26: ...D EIMAC00801 17EN AR 26 44 1 2 3 SAE 4 5 6 7 8 9 11 11 12 13 14 15 16 YR 17 18 19 21 EP CP F13 MP1 1 MP2 2 MP3 3 EEWT ELWT HREWT HRLWT...

Page 27: ...D EIMAC00801 17EN AR 27 44 21 42 95 7 1 5 2 6 3 7 4 8...

Page 28: ...D EIMAC00801 17EN AR 28 44 8 CSS CIAT ELWT A 4 B 11 C 11 11 4 5 6 D E F G 1 5 2 6 3 7 4 8...

Page 29: ...D EIMAC00801 17EN AR 29 44 Figure 3...

Page 30: ...D EIMAC00801 17EN AR 30 44 9 4 5...

Page 31: ...D EIMAC00801 17EN AR 31 44 6 6...

Page 32: ...D EIMAC00801 17EN AR 32 44 11 12 8 11 12 251 AVM 5 7 11 7 4 4 C 4 D 4 E 4 F 4 G 4 H...

Page 33: ...D EIMAC00801 17EN AR 33 44 5 1 2 1 1 3 2 3 Daikin 1 2 3 4 5 6 10 4 C 4 B 4 A 4 D...

Page 34: ...D EIMAC00801 17EN AR 34 44 5 4 F 4 E 4 G 4 H...

Page 35: ...D EIMAC00801 17EN AR 35 44 7 5 6 1 87 DX S T 1 2 1 BPHE 1 2 8 25 9 11 11 12 11 8 9 11 11 12 13 14...

Page 36: ...D EIMAC00801 17EN AR 36 44 12 7 8 9 11 11 12 3 25 6 8 8 1 211 25 811 1 1 211 211 1 1 111 51...

Page 37: ...D EIMAC00801 17EN AR 37 44 25 IP67 8 51 28 151 2 12 2 12 18 7 8 9 3 11 11 12 121 51 3 4102 86 UE 2 3...

Page 38: ...D EIMAC00801 17EN AR 38 44 2 1 2 3 X X X X 5 X X X X X X X X Megger X X X X X 6 X 4 X X X 7 8 9 11 11 12 TAN 1 11 1 11 1 19 1111 1 11 1 19...

Page 39: ...D EIMAC00801 17EN AR 39 44 3 8 1 2 3 X X X X X X 6 X X X X X X X X Megger X X X X X X X X 5 X X 7 X 4 X X X X...

Page 40: ...D EIMAC00801 17EN AR 40 44 R410A GWP 1 2187 5 1 PWG...

Page 41: ...D EIMAC00801 17EN AR 41 44 1 1 2 3 1 2 3 x 1111 a b c d e f g h m n GWP p 2 x 1111...

Page 42: ...D EIMAC00801 17EN AR 42 44...

Page 43: ...9 EN 61000 6 2 2005 6 2 EN 61000 6 3 2007 A1 2011 6 3 EN 378 1 2008 EN 378 2 2008 A1 2009 EN 378 4 2008 EN 13136 2001 A1 2005 2014 30 EU TCF019 2014 68 EU BTIS PED BO 12 01 002251 5261 Rev 001 Notifie...

Page 44: ...A Daikin Applied Europe S p A Daikin Applied Europe S p A Daikin Applied Europe S p A DAIKIN APPLIED EUROPE S p A Via Piani di Santa Maria 72 00072 Ariccia Roma Italia 39 18 93 73 00 39 18 93 72 102...

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