ESIE10-01
General Outline
1–15
3
1
4
5
1.5
Technical Specifications: EWAD~C-SS
Technical
specifications
The table below contains the technical specifications.
Model
EWAD~C-SS
650 740 830 910 970
Capacity
(1) Cooling
kW 647 744 832 912 967
Capacity control
Type
Stepless
Minimum
capacity
% 12.5 12.5 12.5 12.5 12.5
Unit power input (1)
Cooling
kW
221
262
299
318
351
EER
(1)
2.93 2.84 2.78 2.87 2.76
ESEER 3.95
3.87
3.89
3.84
3.8
IPLV
4.30 4.17 4.16 4.23 4.14
Casing Colour
Ivory
White
Material
Galvanized and painted steel sheet
Dimensions
Unit
Height mm 2540 2540 2540 2540 2540
Width
mm 2285 2285 2285 2285 2285
Length mm 6185 6185 6185 6185 6185
Weight
Unit
kg 5630 5740 5760 6280 6560
Operating
Weight
kg 5910 5990 6010 6530 6810
Water heat
exchanger
Type
Single Pass Shell&Tube
Water
volume
l 266 266 251 251 251
Nominal water flow
rate
Cooling l/s 30.9
35.56
39.74
43.6
46.21
Nominal Water
pressure drop
Cooling
kPa
73 59 52 61 68
Insulation material
Closed cell
Air heat exchanger
Type
High efficiency fin and tube type with integral subcooler
Fan
Type
Direct propeller type
Drive
DOL
Diameter mm
800
Nominal
air
flow
l/s 53444 53444 53444 64133 64133
Model
Quantity
No.
10 10 10 12 12
Speed rpm 920 920 920 920 920
Motor
input
W 1.75 1.75 1.75 1.75 1.75
Compressor Type
Semi-hermetic single screw compressor
Oil
charge
l 38 38 38 44 50
Quantity
No.
2 2 2 2 2
Sound
level
Sound
Power Cooling dB(A) 99.5 100.0 100.0 100.9 101.1
Sound Pressure (2)
Cooling
dB(A)
79.0
79.5
79.5
80.4
80.6
Refrigerant circuit
Refrigerant type
R-134a
Refrigerant
charge
kg
128 128 128 146 144
N.
of
circuits
No.
2 2 2 2 2
Piping
connections
Evaporator
water
inlet/outlet
mm 168.3 168.3 168.3 168.3 168.3
Safety devices
High discharge pressure (pressure switch)
High discharge pressure (pressure transducer)
Low suction pressure (pressure transducer)
Compressor motor protection
High discharge temperature
Low oil pressure
Low pressure ratio
High oil filter pressure drop
Phase monitor
Emergency stop button
Water freeze protection controller
Summary of Contents for EWAD620-C17C-SS
Page 2: ......
Page 8: ...ESIE10 01 1 2 Part 1 System Outline 3 1 1 5...
Page 111: ...ESIE10 01 General Outline Part 1 System Outline 1 105 3 1 4 5 1 36 1 Power Compressor 1 2...
Page 112: ...General Outline ESIE10 01 1 106 Part 1 System Outline 3 1 1 4 5 1 36 2 Power Compressor 3...
Page 113: ...ESIE10 01 General Outline Part 1 System Outline 1 107 3 1 4 5 1 36 3 Kit Pumps...
Page 122: ...General Outline ESIE10 01 1 116 Part 1 System Outline 3 1 1 4 5 1 36 12 Digital Inputs Board...
Page 123: ...ESIE10 01 General Outline Part 1 System Outline 1 117 3 1 4 5 1 36 13 Digital Outputs Board...
Page 124: ...General Outline ESIE10 01 1 118 Part 1 System Outline 3 1 1 4 5 1 36 14 Digital Outputs Board...
Page 127: ...ESIE10 01 General Outline Part 1 System Outline 1 121 3 1 4 5 1 36 17 Extension Control Fans 4...
Page 131: ...ESIE10 01 General Outline Part 1 System Outline 1 125 3 1 4 5 1 36 21 EEXV Compressor 1...
Page 134: ...General Outline ESIE10 01 1 128 Part 1 System Outline 3 1 1 4 5 1 36 24 EEXV Compressor 2...
Page 137: ...ESIE10 01 General Outline Part 1 System Outline 1 131 3 1 4 5 1 36 27 EEXV Compressor 3...
Page 138: ...General Outline ESIE10 01 1 132 Part 1 System Outline 3 1 1 4 5 1 36 28 Pumps Control...
Page 139: ...ESIE10 01 General Outline Part 1 System Outline 1 133 3 1 4 5 1 36 29 Terminals M1 M2...
Page 140: ...General Outline ESIE10 01 1 134 Part 1 System Outline 3 1 1 4 5 1 36 30 Terminals M3...
Page 141: ...ESIE10 01 General Outline Part 1 System Outline 1 135 3 1 4 5 1 36 31 Terminals M5 MQ...
Page 148: ...General Outline ESIE10 01 1 142 Part 1 System Outline 3 1 1 4 5...
Page 150: ...ESIE10 01 2 2 Part 2 Functional Description 3 1 2 5...
Page 170: ...The Digital Controller ESIE10 01 2 22 Part 2 Functional Description 3 1 2 4 5...
Page 200: ...Functional Control ESIE10 01 2 52 Part 2 Functional Description 3 1 2 4 5...
Page 202: ...ESIE10 01 3 2 Part 3 Troubleshooting 3 1 3 5...
Page 254: ...Alarms and Events ESIE10 01 3 54 Part 3 Troubleshooting 3 1 3 4 5...
Page 266: ...Controller Inputs and Outputs ESIE10 01 3 66 Part 3 Troubleshooting 3 1 3 4 5...
Page 280: ...ESIE10 01 4 2 Part 4 Commissioning and Test Run 3 1 4 5...
Page 286: ...Pre Test Run Checks ESIE10 01 4 8 Part 4 Commissioning and Test Run 3 1 4 5...
Page 289: ...ESIE10 01 Running Data Part 4 Commissioning and Test Run 4 11 3 4 5 1...
Page 290: ...Running Data ESIE10 01 4 12 Part 4 Commissioning and Test Run 3 1 4 5...