Applied Systems
Technical Data
EWWP-KBW1N
> EWWP014KBW1N
> EWWP022KBW1N
> EWWP028KBW1N
> EWWP035KBW1N
> EWWP045KBW1N
> EWWP055KBW1N
> EWWP065KBW1N
> EWWP090KBW1N
> EWWP100KBW1N
> EWWP110KBW1N
> EWWP120KBW1N
> EWWP130KBW1N
> EWWP145KBW1N
> EWWP155KBW1N
> EWWP165KBW1N
> EWWP175KBW1N
> EWWP185KBW1N
> EWWP195KBW1N
• Single Unit • EWWP-KBW1N
TABLE OF CONTENTS
EWWP-KBW1N
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
5
6
7
3
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
Cooling/Heating Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Capacity Correction Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7
Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8
Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Wiring Diagrams - Three Phase
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Sound Power Spectrum
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
10
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
11
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Water Pressure Drop Curve Evaporator/Condenser . . . . . . . . . . . . . . . .
• Chillers • EWWP-KBW1N
32
1
• Single Unit • EWWP-KBW1N
1
e t l i o n N o U 1 s c W r Be e K rl l - eg l P nt iW iahW •SCWE
•
1
Features
Standard integrated: main switch, water filter, flow switch, air purge,
pressure ports
One of the most compact units on the market: 600mm x 600mm x
600mm
•
Low energy consumption
•
Low operating sound level
•
Low refrigerant volume
•
Stainless steel plate heat exchanger
Scroll
compressor
2
• Chillers • EWWP-KBW1N
•
Extension possible to 195kW
•
Easy installation and maintenance
•
Remote cooling or heating selection
•
Water/water heat pump, with water reversibility
•
Compatible with hydraulic module EHMC
•
Advanced µC²SE controller for direct connection to a Modbus based
BMS or to a remote user interface
•
Advanced pCO³ controller for assembly of 2 or 3 modules
• Single Unit • EWWP-KBW1N
2
Specifications
2-1 Technical Specifications
EWWP01
4KBW1N
EWWP02
2KBW1N
EWWP02
8KBW1N
EWWP03
5KBW1N
EWWP04
5KBW1N
EWWP05
5KBW1N
EWWP06
5KBW1N
EWWP09
0KBW1N
EWWP10
0KBW1N
Cooling capacity
Nom.
kW
12.9
21.4
27.8
32.3
42.8
55.7
64.7
85.7
98.6
Heating capacity
Nom.
kW
16.7
27.5
35.6
41.5
55.0
71.7
83.0
110.0
127.0
Power input
Cooling
Nom.
kW
3.8
6.1
7.8
9.1
12.2
16.0
18.2
24.2
28.0
Heating
Nom.
kW
3.8
6.1
7.8
9.1
12.2
16.0
18.2
24.2
Capacity steps number
1
EER
3.44
3.49
COP
4.45
4.49
Space heating general Other
2
3.54
4.54
4.55
Capacity control
Integrated
supplementary
heater
3.51
3.48
3.55
3.54
3.52
4.51
4.48
4.56
4.55
4.54
Inverter
Cdh (Degradation heating)
kW
Poff (Off mode)
kW
0.175
0.317
Psb (Standby
mode)
kW
0.0080
0.0090
Pto (Thermostat
off)
kW
0.00
-
NOx emission
mg/kWh
0.00
-
Psup
kW
0.00
-
Electrical
-
• Chillers • EWWP-KBW1N
0.0080
-
Pck (Crankcase
heater mode)
Type of energy input
0.0090
0.338
0.0060
0.382
2
-
1.00
0.0080
28.0
4
3
0.480
0.0080
0.0080
0.496
0.882
-
3
• Single Unit • EWWP-KBW1N
2
Specifications
EWWP01
4KBW1N
EWWP02
2KBW1N
EWWP02
8KBW1N
EWWP03
5KBW1N
EWWP04
5KBW1N
EWWP05
5KBW1N
EWWP06
5KBW1N
8,250
13,100
17,000
19,400
26,000
34,100
39,200
-
Annual Gj
energy
consum
ption
(GCV)
29.7
47.2
61.2
70.0
93.6
123
141
-
ηs
%
(Seaso
nal
space
heating
efficien
cy)
132
134
138
143
136
139
142
-
Prated
at 10°C
14.0
22.6
30.2
35.7
45.3
60.7
71.2
-
3.49
3.55
3.66
3.78
3.59
3.66
3.74
-
2-1 Technical Specifications
Space heating
Average climate
water outlet 35°C
Genera Annual kWh
l
energy
consum
ption
2
kW
SCOP
Seasonal space
heating eff. class
Cold climate water
outlet 35°C
Genera Annual kWh
l
energy
consum
ption
A+
6,950
11,900
%
ηs
(Seaso
nal
space
heating
efficien
cy)
105
104
Prated
at 22°C
15.0
25.4
33.5
25.0
42.8
35,300
-
100
107
111
-
37.2
50.2
68.3
80.1
-
52.9
57.5
88.0
113
127
-
5,360
8,510
11,000
12,600
16,900
22,100
25,500
-
Annual Gj
energy
consum
ption
(GCV)
19.3
30.6
39.7
45.4
60.7
79.7
91.7
-
%
ηs
(Seaso
nal
space
heating
efficien
cy)
128
130
135
140
133
136
138
-
Prated
at 2°C
14.0
22.6
30.2
35.7
45.3
60.7
71.2
-
Warm climate water Genera Annual kWh
outlet 35°C
l
energy
consum
ption
Unit
Height
mm
Width
mm
Depth
4
kW
114
600
1,200
600
mm
kg
16,000
31,300
kW
14,700
EWWP10
0KBW1N
24,400
Gj
Qhe
Annual
energy
consum
ption
(GCV)
Dimensions
EWWP09
0KBW1N
600
Unit
Casing
Colour
Ivory white (Munsell code: 5Y7.5/1)
Material
Polyester painted steel plate
• Chillers • EWWP-KBW1N
118
155
1,200
Weight
165
172
300
320
334
600
620
• Single Unit • EWWP-KBW1N
2
Specifications
2-1 Technical Specifications
Water heat exchanger Type
- evaporator
Minimum water volume in the system
Water flow rate
EWWP01
4KBW1N
EWWP02
2KBW1N
EWWP02
8KBW1N
EWWP03
5KBW1N
62
103
134
155
205
268
311
205
268
l/min
31.0
53.0
65.0
76.0
101
131
152
202
232
Nom.
l/min
37.0
61.0
80.0
93.0
123
160
185
246
283
Max.
l/min
74.0
123
159
185
245
319
371
491
565
1
l/min
24
39
51
59
79
100
120
160
Nom.
l/min
48
78
100
120
160
210
240
310
360
Max.
l/min
95
160
200
240
310
410
470
630
720
Quantity
2
Hermetically sealed scroll compressor
1
Model
2
4
JT140BF JT212DA JT300DA JT335DA JT212DA JT300DA JT335DA
-YE
-YE
-YE
-YE
-YE
-YE
-YE
Speed
rpm
Oil
Charged volume
l
2
JT212DA-YE
2,900
1.50
2.70
Quantity
-
2
Model
-
JT300DA
-YE
2,900
Speed
rpm
-
Oil
Charged volume
l
-
Sound power level
Cooling
Nom.
dBA
Operation range
Evaporator
Cooling Min.
°CDB
Max.
°CDB
20
Cooling Min.
°CDB
20
Max.
°CDB
Condenser
64.0
67.0
71.0
4.60
5.60
9.20
8.16
9.93
16.3
55
R-407C
1,773.9
Control
Thermostatic expansion valve
Circuits
Type
74.0
-10
GWP
Refrigerant oil
2.70
71.0
Type
Per circuit
Quantity
1
2
kg
1.20
2.00
2.50
3.10
TCO2eq
2.13
3.55
4.43
5.50
4
FVC68D
Evaporator water inlet/outlet (OD)
FBSP 25mm
FBSP 40mm
Evaporator water drain
FBSP 25mm
FBSP 40mm
Condenser water drain
2 x 2 x FBSP 38mm
Field installation
Supplier/
Name and address
Manufacturer details Name or trademark
Product description
2 x 2 x FBSP 38mm
Field installation
Condenser water inlet/outlet (OD)
Daikin Europe N.V. - Zandvoordestraat 300, 8400 Oostende, Belgium
-
Daikin Europe N.V.
-
Air-to-water heat pump
No
-
Brine-to-water heat pump
No
-
Heat pump combination
heater
No
-
Low-temperature heat pump
Yes
-
Supplementary heater
integrated
No
-
Water-to-water heat pump
LW(A) Sound power level (according to EN14825)
Yes
dB(A)
2-2 Technical Specifications
64.0
-
71.0
67.0
EWWP11
0KBW1N
EWWP12
0KBW1N
EWWP13
0KBW1N
EWWP14
5KBW1N
EWWP15
5KBW1N
74.0
EWWP16
5KBW1N
EWWP17
5KBW1N
EWWP18
5KBW1N
EWWP19
5KBW1N
Cooling capacity
Nom.
kW
112.0
121.0
130.0
141.0
154.0
167.0
176.0
185.0
194.0
Heating capacity
Nom.
kW
143.0
155.0
166.0
182.0
198.0
215.0
226.0
237.0
249.0
Power input
Cooling
Nom.
kW
31.9
34.0
36.2
40.2
43.9
47.7
49.8
52.0
54.1
Heating
Nom.
kW
31.9
34.0
36.2
40.2
43.9
47.7
49.8
52.0
54.1
3.53
3.56
3.59
Capacity steps number
EER
2
180
1
Type
Refrigerant charge
3
2
Min.
Quantity
General
EWWP10
0KBW1N
Brazed plate
Model
Piping connections
EWWP09
0KBW1N
Min.
Quantity
Water heat exchanger Type
- condenser
Water flow rate
Refrigerant
EWWP06
5KBW1N
Polyethylene foam
Model
Compressor 2
EWWP05
5KBW1N
Brazed plate
l
Insulation material
Compressor
EWWP04
5KBW1N
4
3.51
• Chillers • EWWP-KBW1N
3.56
6
3.59
3.51
3.50
5
• Single Unit • EWWP-KBW1N
2
Specifications
EWWP11
0KBW1N
2-2 Technical Specifications
COP
Dimensions
2
4.48
Unit
EWWP12
0KBW1N
EWWP13
0KBW1N
EWWP14
5KBW1N
4.56
4.59
4.53
EWWP16
5KBW1N
mm
1,200
Width
mm
600
Depth
mm
1,200
kg
Unit
Casing
Colour
Ivory white (Munsell code: 5Y7.5/1)
Material
Polyester painted steel plate
654
668
920
Water heat exchanger Type
- condenser
Water flow rate
Model
Compressor
940
988
1,000
205
262
283
304
333
363
393
268
414
435
Nom.
l/min
321
347
373
404
441
479
505
530
556
Max.
l/min
642
694
745
808
883
957
1,010
1,060
1,110
311
360
456
Polyethylene foam
Quantity
2
Brazed plate
Min.
l/min
210
220
240
260
280
310
320
340
Nom.
l/min
410
440
470
520
570
610
650
680
Max.
l/min
820
880
950
1,000
1,100
1,200
1,300
Quantity
710
1,400
2
Hermetically sealed scroll compressor
Quantity
4
Model
JT300DA-YE
2
4
6
JT335DA JT212DA
-YE
-YE
rpm
Charged volume
4
6
JT300DA-YE
JT335DA-YE
2,900
l
2.70
Quantity
-
2
-
2
-
2
-
Model
-
JT335DA
-YE
-
JT300DA JT212DA
-YE
-YE
-
JT335DA JT300DA
-YE
-YE
-
rpm
-
2,900
-
2,900
-
2,900
l
-
2.70
-
71.0
75.0
77.0
Charged volume
Sound power level
Cooling
Nom.
dBA
Operation range
Evaporator
Cooling Min.
°CDB
Max.
°CDB
20
Condenser
Cooling Min.
°CDB
20
Max.
°CDB
-
73.0
76.0
78.0
79.0
-10
55
Type
R-407C
1,773.9
Control
Circuits
-
2.70
GWP
Thermostatic expansion valve
Quantity
Per circuit
Refrigerant oil
Type
Piping connections
Evaporator water inlet/outlet (OD)
4
6
kg
9.20
10.2
11.2
13.8
14.8
15.8
16.8
TCO2eq
16.3
18.1
19.9
24.5
26.3
28.0
29.8
EWWP09
0KBW1N
EWWP10
0KBW1N
FVC68D
2 x 2 x FBSP 38mm
3 x 2 x FBSP 38mm
Evaporator water drain
Field installation
Condenser water inlet/outlet (OD)
2 x 2 x FBSP 38mm
3 x 2 x FBSP 38mm
Condenser water drain
Field installation
EWWP01
4KBW1N
2-3 Electrical Specifications
Compressor
974
960
Brazed plate
311
Oil
Refrigerant charge
4.60
l/min
Speed
Refrigerant
4.56
Min.
Speed
Compressor 2
4.54
268
Type
Oil
EWWP19
5KBW1N
l
Insulation material
Model
EWWP18
5KBW1N
1,800
Weight
Water flow rate
640
EWWP17
5KBW1N
4.51
Height
Water heat exchanger Type
- evaporator
Minimum water volume in the system
EWWP02
2KBW1N
EWWP02
8KBW1N
EWWP03
5KBW1N
Phase
EWWP04
5KBW1N
EWWP05
5KBW1N
EWWP06
5KBW1N
3~
Frequency
Hz
Voltage
V
50
400
Starting current
A
49.0
79.0
109
129
79.0
109
129
Nominal running current (RLA)
A
6.60
10.4
13.1
15.0
10.4
13.1
15.0
10.4
Maximum running current
A
9.00
145
185
22.0
14.0
18.0
20.0
14.0
Starting method
6
EWWP15
5KBW1N
Direct on line
• Chillers • EWWP-KBW1N
79.0
• Single Unit • EWWP-KBW1N
2
Specifications
EWWP01
4KBW1N
2-3 Electrical Specifications
Compressor 2
Unit
EWWP03
5KBW1N
EWWP09
0KBW1N
EWWP10
0KBW1N
-
3~
400
Starting current
A
-
109
Nominal running current (RLA)
A
-
13.1
Maximum running current
A
-
18
Starting current
Nom.
A
Max
A
Current
Zmax
Text
Running current
Cooling Nom.
Max
49.0
79.0
109
129
93.0
127
149
121
0.24 +
j0.15
0.20 +
j0.12
0.18 +
j0.12
0.18 +
j0.11
A
66.0
104
131
15.0
A
9.00
145
185
22.0
3 x 16aM 3 x 20aM
0.18 +
j0.12
3 x 25aM
0.17 +
j0.11
208
262
30.0
416
47.0
28.0
36.0
40.0
56.0
64.0
W1
3N~
Frequency
Hz
50
Voltage
V
400
Min.
%
-10
Max.
%
10
EWWP11
0KBW1N
EWWP12
0KBW1N
EWWP13
0KBW1N
-
3 x 35aM 3 x 40aM 3 x 50aM
Phase
EWWP14
5KBW1N
EWWP15
5KBW1N
Phase
EWWP16
5KBW1N
EWWP17
5KBW1N
3 x 63aM
EWWP18
5KBW1N
EWWP19
5KBW1N
3~
Voltage
V
Starting current
A
109
129
79.0
109
129
Nominal running current (RLA)
A
13.1
15.0
10.4
13.1
15.0
Maximum running current
A
18.0
20.0
14.0
18.0
20.0
400
Direct on line
Phase
-
3~
-
3~
-
3~
Voltage
V
-
400
-
400
-
400
-
Starting current
A
-
129
-
109
-
129
-
-
Nominal running current (RLA)
A
-
15.0
-
13.1
-
15.0
-
Maximum running current
A
-
20
-
18
-
20
-
Starting current
Max
A
163
185
189
183
191
199
221
225
229
Running current
Cooling Nom.
A
524
562
60.0
678
732
786
824
862
90.0
Max
A
72.0
76.0
80.0
92.0
100
108
112
116
120
3 x 80aM
3 x 100aM
Name
W1
Phase
3N~
Frequency
Hz
50
Voltage
V
400
Min.
%
-10
Max.
%
10
Voltage range
2
155
0.18 +
j0.11
Name
3
-
-
Recommended fuses according to IEC standard
269-2
Power supply
EWWP06
5KBW1N
-
Starting method
Unit
EWWP05
5KBW1N
V
2-4 Electrical Specifications
Compressor 2
EWWP04
5KBW1N
Voltage
Voltage range
Compressor
EWWP02
8KBW1N
Phase
Recommended fuses according to IEC standard
269-2
Power supply
EWWP02
2KBW1N
3 x 125aM
Notes
Cooling capacity is according to EN14511:2011 and valid for chilled water range Dt = 3~8°C
Heating capacity is according to EN14511:2011 and valid for chilled water range Dt = 3~8°C
Nominal cooling capacities are based on the following conditions. Evaporator: 12°C/7°C; condenser: 30°C/35°C
Power input is total input according to EN14511:2011
A filter strainer must be added in the water circuit of the evaporator and the condensor. A flow switch must be provided at the evaporator side. Min. water volume system applicable
at nominal conditions.
The nominal sound power level is measured according to ISO9614
Contains fluorinated greenhouse gases
• Chillers • EWWP-KBW1N
7
• Single Unit • EWWP-KBW1N
3
Options
3-1
Options
EWWP-KBW1N
EWLP-KBW1N
Optional equipment for EWW/LP-KBW1*
EWWP014KBW1N*
EWWP022KBW1N*
EWWP028KBW1N*
EWWP035KBW1N*
3
EWWP045KBW1N*
EWWP055KBW1N*
EWWP065KBW1N*
Option number
EWLP012KBW1N*
EWLP020KBW1N*
EWLP026KBW1N*
EWLP030KBW1N*
EWLP040KBW1N*
EWLP055KBW1N*
EWLP065KBW1N*
Option discription
Standard unit
Unit Size
availability
014WC-012RC
Ɣ
022WC-020RC
Ɣ
028WC-026RC
Ɣ
035WC-030RC
Ɣ
045WC-040RC
Ɣ
055WC-055RC
Ɣ
065WC-065RC
Ɣ
Not completely combinable options
ZH
Glycol application chilled water temperature down to -5°C
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Fact. mount.
ZL
Glycol application chilled water temeperature down to -10°C
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Fact. mount.
Available kit
EKAC10C
Address card for connection to BMS or Remote user interface
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
kit
EKRUMCA
Remote installed user interface
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
kit
EKLS1
Low noise operation EWW/LP*(12/14)KBW1*
Ɣ1
–
–
–
–
–
–
kit
EKLS2
Low noise operation EWW/LP*(20~65)KBW1*
–
Ɣ1
Ɣ1
Ɣ1
Ɣ2
Ɣ2
Ɣ2
kit
EHMC10AV1010/1080
Hydraulic module
Ɣ
Ɣ
–
–
–
–
–
kit
EHMC15AV1010/1080
Hydraulic module
–
–
Ɣ
Ɣ
–
–
–
kit
EHMC30AV1010/1080
Hydraulic module
–
–
–
–
Ɣ
Ɣ
Ɣ
kit
4TW60149-5A
NOTES
1.
2.
3.
8
std = standard on unit
Ɣ = available
Ɣx = available and quantity of x is need for this unit size
– = not available
Hatched area = preliminary data
* = option number
To install EKRUMCA => EKAC10C needs to be installed on the unit.
EKAC10C: this address card allows direct connection to MODBUS BMS system
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
4
Capacity tables
4-1
Cooling/Heating Capacity Tables
3
(::3.%:1
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7:$
• Chillers • EWWP-KBW1N
9
• Single Unit • EWWP-KBW1N
4
Capacity tables
4-1
Cooling/Heating Capacity Tables
(::3.%:1
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/:(
4
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&&
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10
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
4
Capacity tables
4-1
Cooling/Heating Capacity Tables
3
(::3.%:1
KS
/:&
/:(
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&&
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&&
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7:'
• Chillers • EWWP-KBW1N
11
• Single Unit • EWWP-KBW1N
4
Capacity tables
4-1
Cooling/Heating Capacity Tables
(::3.%:1
KS
/:&
/:(
4
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12
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
4
Capacity tables
4-1
Cooling/Heating Capacity Tables
3
(::3.%:1
KS
/:&
/:(
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&&
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7:'
• Chillers • EWWP-KBW1N
13
• Single Unit • EWWP-KBW1N
4
4-2
Capacity tables
Capacity Correction Factor
CORRECTION FACTOR FOR GLYCOL
Required glycol concentration
Type
4
Ethylene glycol
Propylene glycol
Concentration (wt%)
Freezing point °C
Minimum LWE °C
Freezing point °C
Minimum LWE °C
0
0
4
0
4
10
-4
2
-3
3
20
-9
0
-7
-2
30
-16
-5
-13
-4
40
-23
-11
-22
-10
% Glycol
Legend
Ethylene glycol
Propylene glycol
Kc
Ki
Kf
Kp
14
• Chillers • EWWP-KBW1N
Correction on cooling capacity
Correction on power input
Correction on flow rate
Correction on pressure drop
4TW54179-1
• Single Unit • EWWP-KBW1N
5
5-1
Dimensional drawings
Dimensional Drawings
3
(::3.%:1
5
Required service space
around the unit
Scale 1/18
View A-A
1
2
3
4
Compressor
Evaporator
Condenser
Switchbox
12
13
14
15
Digital display controller
Power supply intake (J 48)
Ballvalve
Water filter
5
6
Chilled water in
Chilled water out
16
17
Air purge
T-joint for air purge
Condenser water out
Condenser water in
Evaporator entering water temperature sensor
Freeze up sensor
Condensor entering water temperature sensor
18
19
20
Flow switch
Main switch
Flow switch pipe
7
8
9
10
11
3TW55254-1B
• Chillers • EWWP-KBW1N
15
• Single Unit • EWWP-KBW1N
5
5-1
Dimensional drawings
Dimensional Drawings
(::3.%:1
5
Required service space
around the unit
Scale 1/18
View A-A
1
2
3
4
5
Compressor
Evaporator
Condenser
Switchbox
Chilled water in
12
13
14
15
16
Digital display controller
Power supply intake (J 48)
Ballvalve
Water filter
Air purge
6
7
Chilled water out
Condenser water out
17
18
T-joint for air purge
Flow switch
Condenser water in
Evaporator entering water temperature sensor
Freeze up sensor
Condensor entering water temperature sensor
19
20
Main switch
Flow switch pipe
8
9
10
11
3TW55304-1B
16
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
5
5-1
Dimensional drawings
Dimensional Drawings
3
(::3.%:1KS
5
Required service space around the unit
Scale 1/18
backside
1
2
Compressor
Evaporator
13
14
Evaporator entering water temperature sensor 1
Evaporator entering water temperature sensor 2
3
4
5
6
7
8
9
Condenser
Switchbox
Chilled water in 1
Chilled water in 2
Chilled water out 1
Chilled water out 2
Condenser water out 1
15
16
17
18
19
20
Freeze up sensor 1
Freeze up sensor 2
Condensor entering water temperature 1
Condensor entering water temperature 2
Digital display controller
Power supply intake (J 48)
10
11
Condenser water out 2
Condenser water in 1
12
Condenser water in 2
3TW53474-3B
• Chillers • EWWP-KBW1N
17
• Single Unit • EWWP-KBW1N
5
5-1
Dimensional drawings
Dimensional Drawings
(::3.%:1KS
5
Required service space around the unit
backside
Scale 1/18
1
Compressor
17
Evaporator entering water temperature sensor 1
2
3
Evaporator
Condenser
18
19
Evaporator entering water temperature sensor 2
Evaporator entering water temperature sensor 3
4
5
6
7
8
Switchbox
Chilled water in 1
Chilled water in 2
Chilled water in 3
Chilled water out 1
20
21
22
23
24
Freeze up sensor 1
Freeze up sensor 2
Freeze up sensor 3
Condensor entering water temperature 1
Condensor entering water temperature 2
9
10
Chilled water out 2
Chilled water out 3
25
26
Condensor entering water temperature 3
Digital display controller
11
12
13
14
15
16
Condenser water out 1
Condenser water out 2
Condenser water out 3
Condenser water in 1
Condenser water in 2
Condenser water in 3
27
Power supply intake (J 48)
3TW53474-4B
18
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
6
6-1
Centre of gravity
Centre of Gravity
3
(::3.%:1
6
4TW53479-2
(::3.%:1
4TW53479-3
• Chillers • EWWP-KBW1N
19
• Single Unit • EWWP-KBW1N
6
6-1
Centre of gravity
Centre of Gravity
(::3.%:1KS
6
4TW53479-4
(::3.%:1KS
4TW53479-5
20
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
7
Piping diagrams
7-1
Piping Diagrams
3
(::3.%:1
7
Air
purge
Shut off valve
Air purge
Filter
Shut off
valve
Condenser
Evaporator
Water inlet
Water outlet
Shut off valve
Flow switch
Filter
Water outlet
Expansion valve
Filter
Shut off
valve
Water inlet
- - - - - - Field piping
M1C
R3T
R5T
S1HP
S4LP
R4T
S33T
Compressor motor 1
Outlet water evap. temp. sensor
Inlet water cond. temp. sensor
High pressure switch
Low pressure switch
Freeze-up protection
Discharge temperature controller
O Check valve
L
Flare connection
M
Screw connection
N
Flange connection
Z
Pinched pipe
P
Spinned pipe
3TW55255-1B
• Chillers • EWWP-KBW1N
21
• Single Unit • EWWP-KBW1N
7
Piping diagrams
7-1
Piping Diagrams
(::3.%:1
7
Air
purge
Shut off valve
Air purge
Filter
Shut off valve
Condenser
Evaporator
Water outlet
Water inlet
Shut off
valve
Flow switch
Filter
Water outlet
Filter
Shut off
valve
Water inlet
Expansion valve
Filter
Expansion valve
- - - - - - Field piping
M1-2C
R4T
R5T
S1HP
S2HP
S4LP
S5LP
R3T
Q1D
Q2D
Compressor motor
Freeze-up protection
Inlet water cond. temp. sensor
High pressure switch
High pressure switch
Low pressure switch
Low pressure switch
Inlet water evap. temp. sensor
Discharge temperature controller
Discharge temperature controller
O Check valve
L
Flare connection
M
Screw connection
N
Flange connection
Z
Pinched pipe
P
Spinned pipe
3TW55305-1B
22
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
7
7-1
Piping diagrams
Piping Diagrams
3
(::3.%:1KS
Filter
7
Evaporator
Condenser
Filter
Water inlet
Water outlet
Water outlet
Water inlet
Filter
Evaporator
Condenser
Filter
Water outlet
Water inlet
Water outlet
Water inlet
O Check valve
M1C-M2C
R4T
R5T
S1HP
S2HP
S4LP
S5LP
R3T
Q1D
Q2D
Compressor motor
Freeze-up protection
Inlet water cond. temp. sensor
High pressure switch
High pressure switch
Low pressure switch
Low pressure switch
Inlet water evap. temp. sensor
Discharge temperature controller
Discharge temperature controller
L
Flare connection
M
Screw connection
N
Flange connection
Z
Pinched pipe
P
Spinned pipe
3TW53475-3
• Chillers • EWWP-KBW1N
23
• Single Unit • EWWP-KBW1N
7
Piping diagrams
7-1
Piping Diagrams
Compressor motor
Freeze-up protection
Inlet water cond. temp. sensor
High pressure switch
High pressure switch
Low pressure switch
Low pressure switch
Inlet water evap. temp. sensor
Discharge temperature controller
Discharge temperature controller
Water outlet
Water inlet
Water outlet
Evaporator
Water inlet
Water inlet
Water outlet
Evaporator
Condenser
Filter
Filter
Water outlet
Water inlet
Condenser
Water outlet
Water inlet
M1C-M2C
R4T
R5T
S1HP
S2HP
S4LP
S5LP
R3T
Q1D
Q2D
Filter
Filter
Filter
Condenser
Filter
Evaporator
7
Water inlet
Water outlet
(::3.%:1KS
O Check valve
L
Flare connection
M
Screw connection
N
Flange connection
Z
Pinched pipe
P
Spinned pipe
3TW53475-4
24
• Chillers • EWWP-KBW1N
EWWP-KBW1N
EWLP-KBW1N
Only for
WC 045-065 / RC 040-065
Option kit:
EKAC10C
• Chillers • EWWP-KBW1N
Remote
user interface
RS485 Modbus
or
EKRUMCA
connection
Option kit:
EKRUMCA
Only for
RC units
Only for
WC 045-065 / RC 040-065
Only for
RC units
Only for
RC units
Only for
RC units
Only for WC 045-065 / RC 040-065
Only for
WC 045-065 / RC 040-065
Only for
RC units
Only for
RC units
1TW60146-1A
8-1
for WC 045-065 / RC 040-065
for WC 014-035 / RC 012-030
8
for
WC 045-065
RC 040-065
for
WC 014-035
RC 012-030
• Single Unit • EWWP-KBW1N
Wiring diagrams
Wiring Diagrams - Three Phase
3
8
25
• Single Unit • EWWP-KBW1N
8
Wiring diagrams
8-1
Wiring Diagrams - Three Phase
EWWP-KBW1N
EWLP-KBW1N
8
Y3R*
Reverse valve of water circuit
R3T
Condensor inlet water temperature sensor
F3U
Fuse controller PCB
Y1S, Y2S
Liquid solenoid valve circuit 1, circuit 2
Q1D, Q2D
Discharge thermal protector circuit 1, circuit 2
F1U
Fuse I/0 PCB
X1-82(A/B/M)
Connectors
PE
Main earth terminal
F6 #
Fuse for pumpcontactor
TR2
transfo 230V -> 24V for supply of I/O PCB
M1C, M2C
Compressor mortor circuit 1, circuit 2
F5 ##
Surge proof fuse
TR1
transfo 230V -> 24V for supply of controller PCB
K1P*
Pump contractor
F4
Fuse I/0 PCB
S12M
Main isolator switch
K1F, K2F #
Fan contactor
F1, F2, F3 #
Main fuses for the unit
S10L
Flowswitch
K6S*
Overcurrent relay pump
E1H, E2H
Crankcase heater circuit 1, circuit 2
S9S*
Switch for remote start/stop or dual setpoint
K4S, K5S
Overcurrent relay circuit 1, circuit 2
A72P**
PCB: power supply card
S7S*
Switch for remote cooling/heating selection or dual setpoint
K1M, K2M
Compressor contactor circuit 1, circuit 2
A71P**
PCB: remote user interface
S4LP, S5LP
Low pressure switch circuit 1, circuit 2
H6P*
Indication lamp general operation
A3P**
PCB: address card
S1HP, S2HP
High pressure switch circuit 1, circuit 2
H5P*
Indication lamp operation compressor 2
A2P
PCB: I/0 PCB
R5T
Condensor inlet water temperature sensor
H4P*
Indication lamp operation compressor 1
A1P
PCB: controller PCB
R4T
Evaporator outlet water temperature sensor
H3P*
Indication lamp alarm
A2P
A1P
DIGITAL INPUTS
DI1 Reverse phase detection (L1-N)
DI2 Reverse phase detection (N-L3)
DI3 M1C ON detection
DI4 M2C ON detection
DI5 Sefety device detection
DI6 Pump ON detection
DI7 -DI8 -DI9 -DI10 Reverse valve request
DIGITAL INPUTS
X1 (ID1-GND) : Flow switch
X1 (ID2-GND) : Remote C/H selection
X1 (ID3-GND) : High pressure switch + discharge protector + overcurrent
X1 (ID4-GND) : Low pressure switch
X1 (ID5-GND) : remote On/Off
DIGITAL OUTPUTS (RELAYS)
RY1 Reversed phase protector
RY3 Pump/general operation
RY9 M1C off (during defrost)
RY10 M2C off (during defrost)
RY27 Reversing valve of water circuit
ANALOG INPUTS
X1 (B1-GND): evap inlet water t°
X1 (B2-GND): evap outlet water t°
X1 (B3-GND): cond inlet water t°
OTHERS
HAP light emitting diode (service monitor green)
H1P, H2P light emitting diode (service monitor red)
ANALOG OUTPUTS
X1 (Y-GND):
DIGITAL OUTPUTS (RELAYS)
X2 (C1/2-NO1): Compressor M1C on
X2 (C1/2-NO2): Compressor M2C on
X2 (C3/4-NO3): voltage free contact for pump
X2 (C3/4-NO4): Reversing valve
X2 (C5-NO5): alarm voltage free contact
S1A dipswitch (unit setting)
S2A dipswitch (defr. & fan setting)
All models (400V)
Not standard included
WC014
RC012
WC 022
RC020
WC028
RC026
WC035
RC030
WC045
RC040
WC055
RC055
WC065
RC065
3x16A
3x20A
3x25A
3x32A
3x40A
3x50A
3x50A
F4
8A
8A
8A
8A
8A
8A
8A
F5
250mAT
250mAT
250mAT
250mAT
250mAT
250mAT
250mAT
F1U
5A
5A
5A
5A
5A
5A
5A
F3U
315mAT
315mAT
315mAT
315mAT
315mAT
315mAT
315mAT
K4S
9A
14.5A
18.5A
22A
14A
18A
20A
K5S
--
--
--
--
14A
18A
20A
Fuses + overcurrent
F1, F2, F3 (+ gL/gG)
Not possible as option
Poss. as option
Obligatory
#
##
Not obligatory
*
**
1TW60146-1A
NOTES
1.
2.
3.
4.
5.
6.
7.
: Terminal 1,
: Wire 2;
: Field wiring to be in accordance with the local electrical regulations,
: Option,
: PCB
: Outside switchbox
If compressor rotates reversely, it may be damaged
WC: Watercooled chiller
RC: Unit with remote condenser
Optional:
- EKAC10C = address card kit for Modbus or remote user interface connection
- EKSS = softstart
- EKRUMCA = remote user interface
Terminals for eldwiring:
X1M: H3-6P, Y3R, K1-2F: Output terminal for eldwiring (voltage free contact max 2A/Output)
X3M: Input terminal for eldwiring (don’t connect voltage) (switch load 6mA/30VDC)
Y3R is activated in cooling mode
S7S open = heating
S7S closed = cooling
Dipswitch setting
S1A dipswitch: Unit setting
S2A dipswitch: defrost & fan setting
1> off = 1 circuit
no meaning for WC CO & WC CL CO
on = 2 circuit
234 > Off Off Off = WC CO & WC CL CO
Off On Off = AC CO
On Off Off = AC HP (without compr stop for defrost cycle)
On Off On = AC HP (with compr stop for defrost cycle)
26
• Chillers • EWWP-KBW1N
: Earth wiring
8.
Pump contact
• Single Unit • EWWP-KBW1N
9
9-1
Sound data
Sound Power Spectrum
EWWP035KBW1N
3
(12hp)
Sound power level (dB)
(5-10hp)
Sound power level (dB)
EWWP014-028KBW1N
Linear
9
Linear
Octave band center frequency (Hz)
Octave band center frequency (Hz)
4TW57197-1
4TW57197-2
NOTES
NOTES
Option low noise = -3dBa
EWWP065KBW1N
(24hp)
Sound power level (dB)
(16-20hp)
Sound power level (dB)
EWWP045-055KBW1N
Option low noise = -3dBa
Linear
Octave band center frequency (Hz)
Linear
4TW57197-3
NOTES
Octave band center frequency (Hz)
4TW57197-4
NOTES
Option low noise = -3dBa
Option low noise = -3dBa
• Chillers • EWWP-KBW1N
27
• Single Unit • EWWP-KBW1N
9
9-1
Sound data
Sound Power Spectrum
(44hp)
Sound power level (dB)
9
EWWP120KBW1N
(32-40hp)
Sound power level (dB)
EWWP090-110KBW1N
Linear
Linear
Octave band center frequency (Hz)
Octave band center frequency (Hz)
4TW57197-5
4TW57197-6
NOTES
NOTES
Option low noise = -3dBa
EWWP145-165KBW1N
Linear
Octave band center frequency (Hz)
Linear
4TW57197-7
NOTES
Option low noise = -3dBa
• Chillers • EWWP-KBW1N
Octave band center frequency (Hz)
4TW57197-8
NOTES
Option low noise = -3dBa
28
(52-60hp)
Sound power level (dB)
(48hp)
Sound power level (dB)
EWWP130KBW1N
Option low noise = -3dBa
• Single Unit • EWWP-KBW1N
9
9-1
Sound data
Sound Power Spectrum
EWWP185KBW1N
3
(68hp)
Sound power level (dB)
(64hp)
Sound power level (dB)
EWWP175KBW1N
Linear
Octave band center frequency (Hz)
9
Linear
4TW57197-9
NOTES
4TW57197-10
NOTES
Option low noise = -3dBa
Option low noise = -3dBa
(72hp)
Sound power level (dB)
EWWP195KBW1N
Octave band center frequency (Hz)
Linear
Octave band center frequency (Hz)
4TW57197-11
NOTES
Option low noise = -3dBa
• Chillers • EWWP-KBW1N
29
• Single Unit • EWWP-KBW1N
10
Operation range
10 - 1 Operation Range
(::3.%:1
10
Glycol
Water
∗ LWE = Leaving Water Evaporator (°C)
∗ LWC = Leaving Water Condenser (°C)
4TW57193-1
30
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
10
Operation range
10 - 1 Operation Range
3
(::3.%:1
N:KSN:KS
10
Glycol
Water
LWE = Leaving Water Evaporator (°C)
LWC = Leaving Water Condenser (°C)
4TW53473-1B
• Chillers • EWWP-KBW1N
31
• Single Unit • EWWP-KBW1N
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator/Condenser
EWWP014-035KBW1N
Pressure drop evaporator
Pressure drop (mH2O)
11
Water flow rate (l/min)
Pressure drop (mH2O)
Pressure drop condenser
Water flow rate (l/min)
4TW57199-1A
32
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator/Condenser
3
EWWP045-065KBW1N
Pressure drop evaporator
Pressure drop (mH2O)
11
Water flow rate (l/min)
Pressure drop (mH2O)
Pressure drop condenser
Water flow rate (l/min)
4TW57239-1
• Chillers • EWWP-KBW1N
33
• Single Unit • EWWP-KBW1N
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator/Condenser
(::3.%:1KS
Pressure drop evaporator
Pressure drop (mH2O)
11
Water flow rate (l/min)
Pressure drop (mH2O)
Pressure drop condenser
Water flow rate (l/min)
Warning: Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also
minimum and maximum allowed water flowrate in the technical specifications.
4TW53479-1A
34
• Chillers • EWWP-KBW1N
• Single Unit • EWWP-KBW1N
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator/Condenser
3
(::3.%:1KS
Pressure drop evaporator
Pressure drop (mH2O)
11
Water flow rate (l/min)
Pressure drop (mH2O)
Pressure drop condenser
Water flow rate (l/min)
Warning: Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also
minimum and maximum allowed water flowrate in the technical specifications.
4TW53479-1A
• Chillers • EWWP-KBW1N
35
Daikin Europe N.V. Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
Daikin Europe N.V. participates in the Eurovent Certification programme for Liquid Chilling Packages (LCP), Air
handling units (AHU), Fan coil units (FCU) and variable
refrigerant flow systems (VRF) Check ongoing validity of
certificate online: www.eurovent-certification.com or using: www.certiflash.com
ECDEN
XXX-07/15
The present leaflet is drawn up by way of information only and does not constitute an offer binding
upon Daikin Europe N.V.. Daikin Europe N.V. has compiled the content of this leaflet to the best of its
knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose of its content and the products and services presented therein. Specifications are subject to change without prior notice. Daikin Europe N.V. explicitly rejects any liability for
any direct or indirect damage, in the broadest sense, arising from or related to the use and/or interpretation of this leaflet. All content is copyrighted by Daikin Europe N.V.
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