Daikin | EWWP014KBW1N | 1 - Duoelektronik

1 - Duoelektronik
Chillers
Technical Data
Water Cooled Chiller
ECDEN10-411A
EWWP-KBW1N
EWLP-KBW1N
Chillers
Technical Data
Water Cooled Chiller
ECDEN10-411A
EWWP-KBW1N
EWLP-KBW1N
• Single Unit • Water cooled chiller • EWWP-KBW1N
TABLE OF CONTENTS
EWWP-KBW1N
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
4
5
5
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Options
4
3
............................................................... 6
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Cooling/Heating Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Capacity Correction Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensional Drawings
6
7
Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation Range
11
22
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Sound Power Spectrum
10
18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Wiring Diagrams - Three Phase
9
16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piping Diagrams
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of Gravity
12
26
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Water Pressure Drop Curve Evaporator/Condenser . . . . . . . . . . . . . . . .
• Hydronic Systems • Single Unit
28
1
• Single Unit • Water cooled chiller • EWWP-KBW1N
1
s et y li S on N Uo 1c Wc i Be n K lro - ger P ntd W iayW E•SWH
1
Features
Standard integrated: main switch, water filter, flow switch, air purge,
pressure ports
•
Daikin scroll compressor
•
Optimised for use with R-407C
•
Electronic DDC controller
•
Low operating sound level
•
Low energy consumption
1
2
• Hydronic Systems • Single Unit
•
Extension possible up to 72HP
•
Compact dimensions and low refrigerant volume
•
Easy installation and maintenance
•
Stainless steel plate heat exchanger
•
Remote cooling or heating selection
•
Water/water heat pump, with water reversibility
•
Compatible with hydraulic module
• Single Unit • Water cooled chiller • EWWP-KBW1N
2
Specifications
EWWP014 EWWP022 EWWP028 EWWP035 EWWP045 EWWP055 EWWP065 EWWP090 EWWP100 EWWP110
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
2-1 Technical Specifications
Cooling capacity
Nom.
kW
13.0
21.5
28.0
32.5
43.0
56.0
65.0
86.0
99.0
112
Heating capacity
Nom.
kW
16.6
27.3
35.4
41.2
54.8
71.4
82.7
110
126
143
kW
3.61
5.79
7.48
8.75
11.80
15.50
17.60
23.6
27.3
Capacity steps number
1
Power input
Cooling
Casing
Colour
Dimensions
Unit
Nom.
2
mm
Width
mm
Depth
mm
kg
Water heat exchanger Type
- evaporator
Minimum water volume in the system
600
1,200
Model
600
118
155
1,200
165
172
300
600
620
640
Brazed plate
62
103
134
155
205
268
311
205
l/min
19
31
40
47
62
80
93
123
142
161
Nom.
l/min
37
62
80
93
123
161
186
247
284
321
Max.
l/min
75
123
161
186
268
247
321
373
493
568
642
Polyethylene foam
Quantity
1
2
Brazed plate
Min.
l/min
24
39
51
59
79
102
118
157
181
205
Nom.
l/min
48
78
102
118
157
205
237
314
362
410
Max.
l/min
95
157
203
237
314
410
474
629
724
819
Sound power level
Cooling
Nom.
Compressor
Type
1
dBA
64
2
71
67
74
71
Hermetically sealed scroll compressor
Quantity
1
Model
2
4
JT140B JT212D JT300D JT335D JT212D JT300D JT335D
F-YE
A-YE
A-YE
A-YE
A-YE
A-YE
A-YE
Speed
rpm
Charged volume
l
2
JT212DA-YE
4
JT300D
A-YE
2,900
1.5
2.7
Quantity
-
2
-
Model
-
JT300D
A-YE
-
rpm
-
2,900
-
l
-
2.7
-
Speed
Oil
Refrigerant
334
l
Quantity
Compressor 2
320
Min.
Model
Oil
2
600
Insulation material
Water heat exchanger Type
- condenser
Water flow rate
1
Polyester painted steel plate
Height
Unit
Water flow rate
31.0
Ivory white (Munsell code: 5Y7.5/1)
Material
Weight
4
Charged volume
Type
R-407C
Charge
kg
1.2
2
2.5
3.1
Control
Circuits
4.6
5.6
-
Thermostatic expansion valve
Quantity
Refrigerant circuit
Charge
Refrigerant oil
Type
Piping connections
Evaporator water inlet/outlet
1
kg
2
-
4
9.2
FVC68D
FBSP 25mm
Evaporator water drain
Condenser water inlet/outlet
Condenser water drain
• Hydronic Systems • Single Unit
FBSP 40mm
2 x 2 x FBSP 38mm
Field installation
FBSP 25mm
FBSP 40mm
2 x 2 x FBSP 38mm
Field installation
3
• Single Unit • Water cooled chiller • EWWP-KBW1N
2
Specifications
EWWP120
KBW1N
2-2 Technical Specifications
EWWP130
KBW1N
EWWP145
KBW1N
EWWP155
KBW1N
EWWP175
KBW1N
EWWP185
KBW1N
EWWP195
KBW1N
Cooling capacity
Nom.
kW
121
130
142
155
168
177
186
195
Heating capacity
Nom.
kW
154
165
181
198
214
226
237
248
kW
33.1
35.2
39.1
42.8
46.5
48.6
50.7
52.8
988
1,002
267
280
Capacity steps number
4
Power input
Cooling
1
Casing
Colour
2
Dimensions
Unit
Nom.
6
Ivory white (Munsell code: 5Y7.5/1)
Material
Polyester painted steel plate
Height
mm
Width
mm
Depth
Weight
Unit
Water flow rate
Min.
1,200
1,800
600
mm
kg
Water heat exchanger Type
- evaporator
Minimum water volume in the system
1,200
654
668
920
940
Model
Water heat exchanger Type
- condenser
Water flow rate
l
l/min
311
173
205
186
204
347
373
407
444
482
507
533
559
694
745
814
889
963
1,015
1,066
1,118
Polyethylene foam
Quantity
2
Brazed plate
Min.
l/min
221
237
260
283
307
323
339
355
Nom.
l/min
442
474
519
567
614
647
679
711
Max.
l/min
883
948
1,038
1,133
1,229
1,293
1,357
1,422
76
78
79
Cooling
Nom.
Type
2
dBA
75
77
73
Hermetically sealed scroll compressor
Quantity
2
Model
JT300DAYE
Speed
JT335DAYE
4
6
JT212DAYE
JT300DA-YE
rpm
Charged volume
Model
Speed
rpm
Charged volume
l
4
6
JT335DA-YE
2,900
l
Quantity
2.7
2
-
JT335DAYE
-
2
JT300DAYE
JT212DAYE
2
-
JT335DAYE
JT300DAYE
-
2,900
-
2,900
-
2,900
-
2.7
-
2.7
-
2.7
-
Type
R-407C
Charge
kg
-
Control
Circuits
311
254
l/min
Compressor
Refrigerant
241
l/min
Sound power level
Oil
268
222
Max.
Quantity
Compressor 2
974
Nom.
Model
Oil
960
Brazed plate
Insulation material
Thermostatic expansion valve
Quantity
Refrigerant circuit
Charge
Refrigerant oil
Type
Piping connections
Evaporator water inlet/outlet
4
kg
10.2
6
11.2
13.8
14.8
FVC68D
2 x 2 x FBSP 38mm
Evaporator water drain
Condenser water inlet/outlet
3 x 2 x FBSP 38mm
Field installation
2 x 2 x FBSP 38mm
Condenser water drain
4
EWWP165
KBW1N
• Hydronic Systems • Single Unit
3 x 2 x FBSP 38mm
Field installation
15.8
16.8
• Single Unit • Water cooled chiller • EWWP-KBW1N
2
Specifications
EWWP014 EWWP022 EWWP028 EWWP035 EWWP045 EWWP055 EWWP065 EWWP090 EWWP100 EWWP110
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
KBW1N
2-3 Electrical Specifications
Compressor
Phase
3~
Frequency
Hz
50
Voltage
V
-
Starting current
A
49
79
109
129
79
109
129
79
109
Nominal running current (RLA)
A
6.6
10.4
13.1
15.0
10.4
13.1
15.0
10.4
13.1
Maximum running current
A
9
14.5
18.5
22
14
18
20
14
18
400
Starting method
Compressor 2
Power supply
Phase
V
-
400
-
A
-
109
-
Nominal running current (RLA)
A
-
13.1
-
Maximum running current
A
-
18
-
Name
W1
Phase
3N~
Frequency
Hz
50
Voltage
V
400
Min.
%
-10
Max.
%
Starting current
A
Maximum starting current
A
Current
Zmax
Text
Nominal running
current (RLA)
Cooling
A
A
Recommended fuses according to IEC standard
269-2
79
109
129
93
149
2
121
155
0.24 +
j0.15
0.20 +
j0.12
0.18 +
j0.12
0.18 +
j0.11
0.18 +
j0.12
0.18 +
j0.11
0.17 +
j0.11
6.6
10.4
13.1
15.0
20.8
26.2
30
41.6
47
9
14.5
18.5
22
56
64
3x
16aM
3x
20aM
3 x 25aM
EWWP130
KBW1N
EWWP145
KBW1N
28
36
40
3x
35aM
3x
40aM
3x
50aM
EWWP155
KBW1N
Phase
EWWP165
KBW1N
163
-
3 x 63aM
EWWP175
KBW1N
EWWP185
KBW1N
52.4
72
3x
80aM
EWWP195
KBW1N
3~
Frequency
Hz
-
Voltage
V
400
Starting current
A
109
129
79
109
Nominal running current (RLA)
A
13.1
15
10.4
13.1
15
Maximum running current
A
18
20
14
18
20
3~
-
3~
-
3~
-
400
-
400
-
129
Direct on line
Phase
Voltage
V
400
-
Starting current
A
129
-
109
-
129
Nominal running current (RLA)
A
15
-
13.1
-
15
-
Maximum running current
A
20
-
18
-
20
-
Name
W1
Phase
3N~
Frequency
Hz
50
Voltage
V
400
Min.
%
-10
Max.
%
10
Voltage range
Unit
127
-
Starting method
Power supply
1
10
49
EWWP120
KBW1N
2-4 Electrical Specifications
Compressor 2
-
Starting current
Maximum running current
Compressor
3~
Voltage
Voltage range
Unit
Direct on line
Starting current
A
Maximum starting current
A
Current
Zmax
Text
Nominal running
current (RLA)
Cooling
A
56.2
60
67.8
A
76
80
92
Maximum running current
Recommended fuses according to IEC standard
269-2
185
189
183
191
199
221
225
229
73.2
78.6
82.4
86.2
90
100
108
112
116
120
-
3 x 80aM
• Hydronic Systems • Single Unit
3 x 100aM
3 x 125aM
5
• Single Unit • Water cooled chiller • EWWP-KBW1N
3
Options
3-1
Options
EWWP-KBW1
EWLP-KBW1
Optional equipment for EWW/LP-KBW1
1
Modelnumber
EWWP014KBW1N*
EWWP022KBW1N*
EWWP028KBW1N*
EWWP035KBW1N*
EWWP045KBW1N*
EWWP055KBW1N*
EWWP065KBW1N*
Option number
3
ZH
ZL
EKAC10C
EKRUMCA
EKLS1
EKLS2
EHMC10AV1010/1080
EHMC15AV1010/1080
EHMC30AV1010/1080
EWLP012KBW1N*
EWLP020KBW1N*
EWLP026KBW1N*
EWLP030KBW1N*
EWLP040KBW1N*
EWLP055KBW1N*
EWLP065KBW1N*
Option description
Unit size
Availability
014WC - 012RC
022WC - 020RC
028WC - 026RC
035WC - 030RC
045WC - 040RC
055WC - 055RC
065WC - 065RC
Standard unit
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Not completely combinable options
Glycol operation chilled water temp down to -5°C
Glycol operation chilled water temp down to -10°C
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Factory mounted
Factory mounted
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Kit
Ɣ
Ɣ1
–
Ɣ
–
–
Ɣ
–
Ɣ1
Ɣ
–
–
Ɣ
–
Ɣ1
–
Ɣ
–
Ɣ
–
Ɣ1
–
Ɣ
–
Ɣ
–
Ɣ2
–
–
Ɣ
Ɣ
–
Ɣ2
–
–
Ɣ
Ɣ
–
Ɣ2
–
–
Ɣ
Kit
Kit
Kit
Kit
Kit
Kit
Available kits
Address card for connection to BMS or Remote user
interface
Remote installed user interface
Low noise operation EUW*5KZW1
Low noise operation EUW*8-24KZW1
Hydraulic module
Hydraulic module
Hydraulic module
NOTES
1. std = standard on unit
Ɣ = available
Ɣx = available and a quantity of x is needed for this unit size
– = not available
Hatched area = preliminary data
3. * = option number
4. To install EKRUMCA => EKAC10C needs to be installed on the unit.
5. EKAC10C : this address card allows direct connection to MODBUS BMS system
4TW60149-5
6
• Hydronic Systems • Single Unit
• Single Unit • Water cooled chiller • EWWP-KBW1N
4
Capacity tables
4-1
Cooling/Heating Capacity Tables
LWE
MODEL
LWC
20
25
30
35
CC HC PI CC HC PI CC HC PI CC HC
40
45
50
55
PI CC HC PI CC HC PI CC HC PI CC HC PI
1
4
4TW57192-1
SYMBOLS
NOTES
1
CC
: Cooling capacity (kW)
HC
: Heating capacity (kW)
PI
: Power input (kW)
LWE
: Leaving Water Evaporator (°C)
LWC
: Leaving Water Condenser (°C)
2
3
• Hydronic Systems • Single Unit
Cooling capacity is according to Eurovent rating standard 6/C/003-2003
and valid for chilled water range Dt = 3∼8°C.
Heating capacity is according to Eurovent rating standard 6/C/003-2003
and valid for chilled water range Dt = 3∼8°C.
Power input is total input according to Eurovent rating standard
6/C/003-2003.
7
• Single Unit • Water cooled chiller • EWWP-KBW1N
4
Capacity tables
4-1
Cooling/Heating Capacity Tables
LWE
MODEL
LWC
20
25
30
35
CC HC PI CC HC PI CC HC PI CC HC
40
45
50
55
PI CC HC PI CC HC PI CC HC PI CC HC PI
1
4
4TW57232-1
SYMBOLS
CC
8
NOTES
1
: Cooling capacity (kW)
HC
: Heating capacity (kW)
PI
: Power input (kW)
LWE
: Leaving water evaporator (°C)
LWC
: Leaving water condenser (°C)
2
3
• Hydronic Systems • Single Unit
Cooling capacity is according to Eurovent rating standard 6/C/003-2003
and valid for chilled water range Dt = 3∼8°C.
Heating capacity is according to Eurovent rating standard 6/C/003-2003
and valid for chilled water range Dt = 3∼8°C.
Power input is total input according to Eurovent rating standard
6/C/003-2003.
• Single Unit • Water cooled chiller • EWWP-KBW1N
4
Capacity tables
4-1
Cooling/Heating Capacity Tables
LWE
MODEL
LWC
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
CC HC PI CC HC PI CC HC PI CC HC PI CC HC PI CC HC PI CC HC PI CC HC PI
1
4
4TW53472-3C
SYMBOLS
CC
: Cooling capacity (kW)
HC
: Heating capacity (kW)
PI
: Power input (kW)
LWE
: Leaving water evaporator (°C)
LWC
: Leaving water condenser (°C)
• Hydronic Systems • Single Unit
9
• Single Unit • Water cooled chiller • EWWP-KBW1N
4
Capacity tables
4-1
Cooling/Heating Capacity Tables
LWE
MODEL
LWC
20
25
30
35
40
45
50
55
CC HC PI CC HC PI CC HC PI CC HC PI CC HC PI CC HC PI CC HC PI CC HC PI
1
4
4TW53472-4C
SYMBOLS
CC
10
: Cooling capacity (kW)
HC
: Heating capacity (kW)
PI
: Power input (kW)
LWE
: Leaving water evaporator (°C)
LWC
: Leaving water condenser (°C)
• Hydronic Systems • Single Unit
• Single Unit • Water cooled chiller • EWWP-KBW1N
4
Capacity tables
4-2
Capacity Correction Factor
CORRECTION FACTOR FOR GLYCOL
Required glycol concentration
Type
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
1
4
% Glycol
Legend
Ethylene glycol
Propylene glycol
Kc
Ki
Kf
Kp
• Hydronic Systems • Single Unit
Correction on cooling capacity
Correction on power input
Correction on flow rate
Correction on pressure drop
4TW54179-1
11
• Single Unit • Water cooled chiller • EWWP-KBW1N
5
Dimensional drawings
5-1
Dimensional Drawings
EWWP014-035KBW1N
1
5
Required service space
around the unit
Scale 1/18
View A-A
1
Compressor
12
Digital display controller
2
3
Evaporator
Condenser
13
14
Power supply intake (J 48)
Ballvalve
4
5
Switchbox
Chilled water in
15
16
Water filter
Air purge
6
7
Chilled water out
Condenser water out
17
18
T-joint for air purge
Flow switch
8
9
Condenser water in
Evaporator entering water temperature sensor
19
20
Main switch
Flow switch pipe
10
11
Freeze up sensor
Condensor entering water temperature sensor
3TW55254-1B
12
• Hydronic Systems • Single Unit
• Single Unit • Water cooled chiller • EWWP-KBW1N
5
Dimensional drawings
5-1
Dimensional Drawings
EWWP045-065KBW1N
1
5
Required service space
around the unit
Scale 1/18
View A-A
1
2
Compressor
Evaporator
12
13
Digital display controller
Power supply intake (J 48)
3
4
Condenser
Switchbox
14
15
Ballvalve
Water filter
5
6
Chilled water in
Chilled water out
16
17
Air purge
T-joint for air purge
7
8
Condenser water out
Condenser water in
18
19
Flow switch
Main switch
9
10
Evaporator entering water temperature sensor
Freeze up sensor
20
Flow switch pipe
11
Condensor entering water temperature sensor
3TW55304-1B
• Hydronic Systems • Single Unit
13
• Single Unit • Water cooled chiller • EWWP-KBW1N
5
Dimensional drawings
5-1
Dimensional Drawings
EWWP090-130KBW1N (32-48hp)
1
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
Condenser
Switchbox
15
16
Freeze up sensor 1
Freeze up sensor 2
5
6
Chilled water in 1
Chilled water in 2
17
18
Condensor entering water temperature 1
Condensor entering water temperature 2
7
8
Chilled water out 1
Chilled water out 2
19
20
Digital display controller
Power supply intake (J 48)
9
10
Condenser water out 1
Condenser water out 2
11
12
Condenser water in 1
Condenser water in 2
3TW53474-3B
14
• Hydronic Systems • Single Unit
• Single Unit • Water cooled chiller • EWWP-KBW1N
5
Dimensional drawings
5-1
Dimensional Drawings
EWWP145-195KBW1N (52-72hp)
1
5
Required service space around the unit
backside
Scale 1/18
1
2
Compressor
Evaporator
17
18
Evaporator entering water temperature sensor 1
Evaporator entering water temperature sensor 2
3
4
Condenser
Switchbox
19
20
Evaporator entering water temperature sensor 3
Freeze up sensor 1
5
6
Chilled water in 1
Chilled water in 2
21
22
Freeze up sensor 2
Freeze up sensor 3
7
8
Chilled water in 3
Chilled water out 1
23
24
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
Condenser water out 1
Condenser water out 2
27
Power supply intake (J 48)
13
14
Condenser water out 3
Condenser water in 1
15
16
Condenser water in 2
Condenser water in 3
3TW53474-4B
• Hydronic Systems • Single Unit
15
• Single Unit • Water cooled chiller • EWWP-KBW1N
6
Centre of gravity
6-1
Centre of Gravity
EWWP014-035KBW1N
1
6
4TW53479-2
EWWP045-065KBW1N
4TW53479-3
16
• Hydronic Systems • Single Unit
• Single Unit • Water cooled chiller • EWWP-KBW1N
6
Centre of gravity
6-1
Centre of Gravity
EWWP090-130KBW1N (32-48hp)
1
6
4TW53479-4
EWWP145-195KBW1N (52-72hp)
4TW53479-5
• Hydronic Systems • Single Unit
17
• Single Unit • Water cooled chiller • EWWP-KBW1N
7
Piping diagrams
7-1
Piping Diagrams
EWWP014-035KBW1N
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
18
• Hydronic Systems • Single Unit
• Single Unit • Water cooled chiller • EWWP-KBW1N
7
Piping diagrams
7-1
Piping Diagrams
EWWP045-065KBW1N
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
• Hydronic Systems • Single Unit
19
• Single Unit • Water cooled chiller • EWWP-KBW1N
7
Piping diagrams
7-1
Piping Diagrams
EWWP090-130KBW1N (32-48hp)
Filter
1
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
20
• Hydronic Systems • Single Unit
• Single Unit • Water cooled chiller • 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 inlet
Water outlet
7
Water inlet
Water outlet
Condenser
Filter
Filter
Water outlet
Water inlet
Condenser
Water outlet
Water inlet
1
Evaporator
Evaporator
Filter
Filter
Condenser
M1C-M2C
R4T
R5T
S1HP
S2HP
S4LP
S5LP
R3T
Q1D
Q2D
Water inlet
Water outlet
Water inlet
Filter
Filter
Evaporator
Water outlet
EWWP145-195KBW1N (52-72hp)
O Check valve
L
Flare connection
M
Screw connection
N
Flange connection
Z
Pinched pipe
P
Spinned pipe
3TW53475-4
• Hydronic Systems • Single Unit
21
• Single Unit • Water cooled chiller • EWWP-KBW1N
8
Wiring diagrams
8-1
Wiring Diagrams - Three Phase
EWLP012-065KBW1N
For WC 014-035 / RC 012-030
3N~50Hz 400V
For
WC 014-035
RC 012-030
For WC 045-065 / RC 040-065
For
WC 045-065
RC 040-065
1
8
Only for RC units
Only for RC units
Only for RC units
Option kit:
EKAC10C
Only for RC units
Only for
WC-045-065 / RC 040-065
RS485
Modbus or
EKRUMCA
connection
Remote
user interface
Only for
WC-045-065 / RC 040-065
Option kit:
EKRUMCA
Only for
WC-045-065 / RC 040-065
Only for RC units
Only for RC units
Only for WC-045-065 / RC 040-065
Not standard included
Not possible as option
Possible as option
#
##
Obligatory
Not obligatory
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 Safety device detection
DI6 Pump ON detection
DI7 – –
DI8 – –
DI9 – –
DI10 Reverse valve request
DIGITAL OUTPUTS (RELAYS)
RY1 Reversed phase protector
RY3 Pump/general operation
RY9 M1C off (during defrost)
RY10 M2C off (during defrost)
OTHERS
HAP Light emitting diode (service
monitor green)
H1P,H2P Light emitting diode (service
monitor red)
S1A Dipswitch (unit setting)
S2A Dipswitch (defr. & fan setting)
Fuses + overcurrent
F1,F2,F3 (=gL/gG)
F4
F5
F1U
F3U
K4S
K5S
WC014
RC012
3x16A
8A
250mAT
5A
315mAT
9A
–
WC022
RC020
3x20A
8A
250mAT
5A
315mAT
14.5A
–
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)
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
ANALOG INPUTS
X1 (B1-GND) : evap. inlet water t°
X1 (B2-GND) : evap. outlet water t°
X1 (B3-GND) : cond. inlet water t°
ANALOG OUTPUTS
X1 (Y-GND)
All models (400V)
WC028 WC035 WC045
RC026 RC030 RC040
3x25A 3x32A 3x40A
8A
8A
8A
250mAT 250mAT 250mAT
5A
5A
5A
315mAT 315mAT 315mAT
18.5A
22A
14A
–
–
14A
WC055
RC055
3x50A
8A
250mAT
5A
315mAT
18A
18A
WC065
RC065
3x50A
8A
250mAT
5A
315mAT
20A
20A
Y3R *
Y1S,Y2S
X1-82(A/B/M)
TR2
TR1
S12M
S10L
S9S *
Reverse valve of water circuit
Liquid solenoid valve circuit 1, circuit 2
Connectors
Transfo 230V-24V for supply of I/O PCB
Transfo 230V-24V for supply of controller PCB
Main isolator switch
Flowswitch
Switch for remote start/stop or dual setpoint
S7S *
Switch for remote cooling/heating selection
or dual setpoint
S4LP,S5LP
S1HP,S2HP
R5T
R4T
Low pressure switch circuit 1, circuit 2
High pressure switch circuit 1, circuit 2
Condensor inlet water temperature sensor
Evaporator outlet water temperature sensor
R3T
Q1D,Q2D
PE
M1C,M2C
K1P *
K1F,K2F #
K6S *
K4S,K5S
K1M, K2M
M1C,M2C
H6P *
H5P *
H4P *
H3P *
Evaporator inlet water temperature sensor
Discharge thermal protector circuit 1, circuit 2
Main earth terminal
Compressor motor circuit 1, circuit 2
Pump contactor
Fan contactor
Overcurrent relay pump
Overcurrent relay circuit 1, circuit 2
Compressor contactor circuit 1, circuit 2
Compressor motor circuit 1, circuit 2
Indication lamp general operation
Indication lamp operation compressor 2
Indication lamp operation compressor 1
Indication lamp alarm
1.
1
: Terminal 1,
: Wire 2,
Fuse controller PCB
Fuse I/O PCB
Fuse for pumpcontactor
Surge proof fuse
Fuse I/O PCB
Main fuses for the unit
Crankcase heater circuit 1, circuit 2
PCB: Power supply card
PCB: Remote user interface
PCB: Address card
PCB: I/O PCB
PCB: controller PCB
1TW60146-1
: Field wiring to be in accordance with the local electrical regulations,
: Earth wiring,
: Option,
: PCB,
: outside switchbox
2. If compressor rotates reversely, it may be damaged
3. WC: Watercooled chiller
RC: Unit with remote condensor
4. Optional:
- EKAC10C = Address card kit for Modbus or remote user interface connection
- EKSS = softstart
- EKRUMCA = Remote user interface
4. Terminals for fieldwiring
X1M: H3-6P,Y3R,K1-2F: output terminal for fieldwiring (voltage free contact max 2A / output)
X3M: S7S,S9S: Input terminal for fieldwiring (don’t connect voltage)(switch load 6mA / 30VDC)
5. Y3R is activated in cooling mode
S7S open = heating
S7S closed = cooling
6. Dipswitch setting
S2A dipswitch: Defrost & Fan setting
S1A dipswitch: Unit setting
Defrost temp
Unit
no meaning for WC CO & WC CL CO
S2A
1 2
7. Pump contact
22
F3U
F1U
F6 #
F5 # #
F4
F1,F2,F3 #
E1H,E2H
A72P **
A71P **
A3P **
A2P
A1P
NOTES
2
Only for
WC-045-065 / RC 040-065
• Hydronic Systems • Single Unit
S1A
1 2 3 4
1 > Off= 1 circuit
On= 2 circuit
234 > Off Off Off
Off On Off
On Off Off
On Off On
=
=
=
=
WC CO & WC CL CO
AC CO
AC HP (without compr. stop for defrost cycle)
AC HP (with compr. stop for defrost cycle)
• Single Unit • Water cooled chiller • EWWP-KBW1N
9
Sound data
9-1
Sound Power Spectrum
EWWP035KBW1N
(12hp)
Sound power level (dB)
(5-10hp)
Sound power level (dB)
EWWP014-028KBW1N
1
9
Linear
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
• Hydronic Systems • Single Unit
23
• Single Unit • Water cooled chiller • EWWP-KBW1N
9
Sound data
9-1
Sound Power Spectrum
(44hp)
Sound power level (dB)
1
EWWP120KBW1N
(32-40hp)
Sound power level (dB)
EWWP090-110KBW1N
9
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
• Hydronic Systems • Single Unit
Octave band center frequency (Hz)
4TW57197-8
NOTES
Option low noise = -3dBa
24
(52-60hp)
Sound power level (dB)
(48hp)
Sound power level (dB)
EWWP130KBW1N
Option low noise = -3dBa
• Single Unit • Water cooled chiller • EWWP-KBW1N
9
Sound data
9-1
Sound Power Spectrum
EWWP185KBW1N
(68hp)
Sound power level (dB)
(64hp)
Sound power level (dB)
EWWP175KBW1N
1
9
Linear
Octave band center frequency (Hz)
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
• Hydronic Systems • Single Unit
25
• Single Unit • Water cooled chiller • EWWP-KBW1N
10
Operation range
10 - 1 Operation Range
EWWP014-035KBW1N
1
10
Glycol
Water
∗ LWE = Leaving Water Evaporator (°C)
∗ LWC = Leaving Water Condenser (°C)
4TW57193-1
26
• Hydronic Systems • Single Unit
• Single Unit • Water cooled chiller • EWWP-KBW1N
10
Operation range
10 - 1 Operation Range
EWWP045-065KBW1N
90kW (32hp) - 195kW (72hp)
1
10
Glycol
Water
LWE = Leaving Water Evaporator (°C)
LWC = Leaving Water Condenser (°C)
4TW53473-1B
• Hydronic Systems • Single Unit
27
• Single Unit • Water cooled chiller • EWWP-KBW1N
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator/Condenser
EWWP014-035KBW1N
Pressure drop evaporator
1
Pressure drop (mH2O)
11
Water flow rate (l/min)
Pressure drop (mH2O)
Pressure drop condenser
Water flow rate (l/min)
4TW57199-1A
28
• Hydronic Systems • Single Unit
• Single Unit • Water cooled chiller • EWWP-KBW1N
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator/Condenser
EWWP045-065KBW1N
Pressure drop evaporator
1
Pressure drop (mH2O)
11
Water flow rate (l/min)
Pressure drop (mH2O)
Pressure drop condenser
Water flow rate (l/min)
4TW57239-1
• Hydronic Systems • Single Unit
29
• Single Unit • Water cooled chiller • EWWP-KBW1N
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator/Condenser
EWWP145-195KBW1N (52-72hp)
Pressure drop evaporator
1
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
30
• Hydronic Systems • Single Unit
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
TABLE OF CONTENTS
EWLP-KBW1N
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33
33
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34
3
Options
4
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35
Cooling Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity Correction Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37
Dimensional Drawings
6
7
Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation Range
11
42
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Sound Power Spectrum
10
40
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Wiring Diagrams - Three Phase
9
39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piping Diagrams
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of Gravity
36
44
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Water Pressure Drop Curve Evaporator/Condenser . . . . . . . . . . . . . . . .
• Hydronic Systems • Single Unit
46
31
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
1
s t e y i l S noN U1oc Wc i Be n K lro - ger P ndt L iyaW E•SHW
Features
Daikin scroll compressor
•
Compact dimensions and low refrigerant volume
•
Optimised for use with R-407C
•
Easy installation and maintenance
•
Electronic DDC controller
•
Stainless steel plate heat exchanger
•
Low operating sound level
•
Compatible with hydraulic module
•
Low energy consumption
•
Standard integrated: main switch, pressure ports, flow switch, filter,
shut-off valves and air purge
2
1
32
• Hydronic Systems • Single Unit
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
2
Specifications
2-1 Technical Specifications
Cooling capacity
Nom.
kW
EWLP012
KBW1N
EWLP020
KBW1N
12.1 (1)
20.0 (1)
Capacity steps number
EWLP026
KBW1N
EWLP030
KBW1N
EWLP040
KBW1N
EWLP055
KBW1N
EWLP065
KBW1N
26.8 (1)
31.2 (1)
40.0 (1)
53.7 (1)
62.4 (1)
1
Power input
Cooling
Casing
Colour
Dimensions
Unit
Nom.
kW
4.2 (2)
6.6 (2)
2
8.5 (2)
Material
Weight
mm
Width
mm
Depth
mm
kg
Water heat exchanger Minimum water volume in the system l
- evaporator
Water flow rate
Min.
l/min
Cooling
Type
1,200
108
141
147
151
252
265
274
62
103
134
155
205
268
311
17
29
38
45
57
77
89
Nom.
l/min
35
57
77
89
115
154
179
Max.
l/min
69
115
153
179
229
307
358
Quantity
1
Nom.
dBA
64
71
Piping connections
1
2
rpm
Crankcase heater
W
Charged volume
l
2,900
33
1.5
2.7
Type
R-407C
Thermostatic expansion valve
Quantity
1
2
Type
FVC68D
Evaporator water inlet/outlet
FBSP 25mm
FBSP 40mm
Evaporator water drain
Field installation
EWLP012
KBW1N
2-2 Electrical Specifications
Compressor
EWLP020
KBW1N
EWLP026
KBW1N
Phase
EWLP040
KBW1N
EWLP055
KBW1N
EWLP065
KBW1N
3~
Hz
50
Voltage
V
400
Starting current
A
49
79
109
129
79
109
129
Nominal running current (RLA)
A
7.4
11.5
14.3
16.6
11.5
14.3
16.6
Maximum running current
A
9
14.5
18.5
22
14
18
20
Direct on line
Name
W1
Phase
3N~
Frequency
Hz
50
Voltage
V
400
Min.
%
-10
Max.
%
Voltage range
Unit
EWLP030
KBW1N
Frequency
Starting method
Power supply
74
JT140BF-YE JT212DA-YE JT300DA-YE JT335DA-YE JT212DA-YE JT300DA-YE JT335DA-YE
Control
Refrigerant oil
67
Hermetically sealed scroll compressor
Speed
Circuits
2
Brazed plate
Model
Refrigerant
2
Polyethylene foam
Quantity
Oil
20.3 (2)
600
600
Type
Compressor
17.8 (2)
600
Insulation material
Sound power level
13.4 (2)
Polyester painted steel plate
Height
Unit
Model
10.1 (2)
Ivory white (Munsell code: 5Y7.5/1)
Starting current
A
Current
Zmax
Text
Nominal running
current (RLA)
Cooling
A
Maximum running current
Recommended fuses according to IEC
standard 269-2
A
10
49
79
109
0.27 + j0.17
0.22 + j0.13
7.4
11.5
14.3
9
14.5
18.5
3 x 16aM
3 x 20aM
129
0.19 + j0.12
16.6
22
3 x 25aM
93
127
149
0.20 + j0.12
0.18 + j0.12
0.18 + j0.11
23.0
28.7
33.3
28
36
40
3 x 35aM
3 x 40aM
3 x 50aM
Notes
(1)Cooling: entering evaporator water temp. 12ºC; leaving evaporator water temp. 7ºC; condensing temp. 45ºC; liquid temp. 40ºC; standard: Eurovent. This power input includes beside
the power to the unit an addition for the required pump power input.
(2)Cooling: entering evaporator water temp. 12ºC; leaving evaporator water temp. 7ºC; condensing temp. bubble 45ºC; liquid temp. 40ºC; standard: Eurovent 6/C/003; condensing
temp. bubble corresponds to compressor discharge pressure.
• Hydronic Systems • Single Unit
33
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
3
Options
3-1
Options
EWWP-KBW1
EWLP-KBW1
Optional equipment for EWW/LP-KBW1
Modelnumber
EWWP014KBW1N*
EWWP022KBW1N*
EWWP028KBW1N*
EWWP035KBW1N*
EWWP045KBW1N*
EWWP055KBW1N*
EWWP065KBW1N*
Option number
2
3
ZH
ZL
EKAC10C
EKRUMCA
EKLS1
EKLS2
EHMC10AV1010/1080
EHMC15AV1010/1080
EHMC30AV1010/1080
EWLP012KBW1N*
EWLP020KBW1N*
EWLP026KBW1N*
EWLP030KBW1N*
EWLP040KBW1N*
EWLP055KBW1N*
EWLP065KBW1N*
Option description
Unit size
Availability
014WC - 012RC
022WC - 020RC
028WC - 026RC
035WC - 030RC
045WC - 040RC
055WC - 055RC
065WC - 065RC
Standard unit
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Not completely combinable options
Glycol operation chilled water temp down to -5°C
Glycol operation chilled water temp down to -10°C
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Factory mounted
Factory mounted
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Ɣ
Kit
Ɣ
Ɣ1
–
Ɣ
–
–
Ɣ
–
Ɣ1
Ɣ
–
–
Ɣ
–
Ɣ1
–
Ɣ
–
Ɣ
–
Ɣ1
–
Ɣ
–
Ɣ
–
Ɣ2
–
–
Ɣ
Ɣ
–
Ɣ2
–
–
Ɣ
Ɣ
–
Ɣ2
–
–
Ɣ
Kit
Kit
Kit
Kit
Kit
Kit
Available kits
Address card for connection to BMS or Remote user
interface
Remote installed user interface
Low noise operation EUW*5KZW1
Low noise operation EUW*8-24KZW1
Hydraulic module
Hydraulic module
Hydraulic module
NOTES
1. std = standard on unit
Ɣ = available
Ɣx = available and a quantity of x is needed for this unit size
– = not available
Hatched area = preliminary data
3. * = option number
4. To install EKRUMCA => EKAC10C needs to be installed on the unit.
5. EKAC10C : this address card allows direct connection to MODBUS BMS system
4TW60149-5
34
• Hydronic Systems • Single Unit
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
4
Capacity tables
4-1
Cooling Capacity Tables
Tc [°C]
LWE [°C]
25
CC
30
PI
CC
35
PI
CC
40
PI
CC
45
PI
CC
50
PI
CC
55
PI
CC
60
PI
CC
PI
2
4
4TW57292-1A
NOTES
1
2
SYMBOLS
CC
According to Eurovent rating standard 6/C/003-2003 and valid for chilled water range Dt=3-8°C.
PI
According to Eurovent rating standard 6/C/003-2003 (compressor + control circuit).
• Hydronic Systems • Single Unit
CC
: Cooling capacity (kW)
PI
: Power input (kW)
TC
: Condensing temperature bubble (°C)
LWE
: Leaving water evaporator (°C)
35
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
4
Capacity tables
4-2
Capacity Correction Factor
CORRECTION FACTOR FOR GLYCOL
Required glycol concentration
Type
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
2
4
% Glycol
Legend
Ethylene glycol
Propylene glycol
Kc
Ki
Kf
Kp
36
• Hydronic Systems • Single Unit
Correction on cooling capacity
Correction on power input
Correction on flow rate
Correction on pressure drop
4TW54179-1
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
5
Dimensional drawings
5-1
Dimensional Drawings
EWLP012-030KBW1N
2
5
Required service space
around the unit
View A-A
Only for 5HP
View A-A
Scale: 1/12
1
Compressor
11
Digital display controller
2
3
Evaporator
Accumulator
12
13
Power supply intake (J 48)
Ballvalve
4
5
Switchbox
Chilled water in
14
15
Water filter
Air purge
6
7
Chilled water out
Discharge stop valve
16
17
T-joint for air purge
Flow switch
8
9
Liquid stop valve
Evaporator entering water temperature sensor
18
19
Main switch
Flow switch pipe
10
Scale: 1/18
Only for 8-10-12HP
Scale: 1/12
Freeze up sensor
3TW55254-2B
• Hydronic Systems • Single Unit
37
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
5
Dimensional drawings
5-1
Dimensional Drawings
EWLP040-065KBW1N
2
5
Required service space
around the unit
Scale: 1/18
View A-A
1
2
Compressor
Evaporator
11
12
Digital display controller
Power supply intake (J 48)
3
4
Accumulator
Switchbox
13
14
Ballvalve
Water filter
5
6
Chilled water in
Chilled water out
15
16
Air purge
T-joint for air purge
7
8
Discharge stop valve
Liquid stop valve
17
18
Flow switch
Main switch
Evaporator entering water temperature sensor
Freeze up sensor
19
Flow switch pipe
9
10
3TW55304-2B
38
• Hydronic Systems • Single Unit
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
6
Centre of gravity
6-1
Centre of Gravity
EWLP012-030KBW1N
2
6
4TW54629-2
EWLP040-065KBW1N
4TW54629-3
• Hydronic Systems • Single Unit
39
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
7
Piping diagrams
7-1
Piping Diagrams
EWLP012-030KBW1N
2
Accumulator
7
Discharge stop
valve
Air
purge
Water inlet
Shut off valve
Filter
Evaporator
Liquid stop valve
Water outlet
Shut off
valve
Liquid solenoid
valve
Sight glass with
moist indicator
Flow switch
Filter
Expansion valve
- - - - - - Field piping
Y1S
M1C
R4T
S1HP
S4LP
R3T
Q1D
Liquid solenoid valve
Compressor motor 1
Freeze-up protection
High pressure switch
Low pressure switch
Inlet water evap. temp. sensor
Discharge temperature controller
O Check valve
L
Flare connection
M
Screw connection
N
Flange connection
Z
Pinched pipe
P
Spinned pipe
3TW55255-2B
40
• Hydronic Systems • Single Unit
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
7
Piping diagrams
7-1
Piping Diagrams
EWLP040-065KBW1N
Accumulator
Air
purge
Water inlet
Shut off valve
Discharge stop valve
2
7
Filter
Liquid stop valve
Water outlet
Shut off
valve
Liquid solenoid
valve
Sight glass with
Flow switch
moist indicator
Filter
Expansion valve
Evaporator
Accumulator
Discharge stop valve
Liquid stop valve
Liquid solenoid
valve
Sight glass with
moist indicator
Filter
Expansion valve
- - - - - - Field piping
Y1S
Y2S
M1C
M2C
R4T
R5T
S1HP
S2HP
S4LP
S5LP
R3T
Q1D
Q2D
Liquid solenoid valve
Liquid solenoid valve
Compressor motor
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
3TW55305-2B
• Hydronic Systems • Single Unit
41
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
8
Wiring diagrams
8-1
Wiring Diagrams - Three Phase
EWLP012-065KBW1N
For WC 014-035 / RC 012-030
3N~50Hz 400V
For
WC 014-035
RC 012-030
For WC 045-065 / RC 040-065
For
WC 045-065
RC 040-065
2
8
Only for RC units
Only for RC units
Only for RC units
Option kit:
EKAC10C
Only for RC units
Only for
WC-045-065 / RC 040-065
RS485
Modbus or
EKRUMCA
connection
Remote
user interface
Only for
WC-045-065 / RC 040-065
Option kit:
EKRUMCA
Only for
WC-045-065 / RC 040-065
Only for RC units
Only for RC units
Only for WC-045-065 / RC 040-065
Not standard included
Not possible as option
Possible as option
#
##
Obligatory
Not obligatory
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 Safety device detection
DI6 Pump ON detection
DI7 – –
DI8 – –
DI9 – –
DI10 Reverse valve request
DIGITAL OUTPUTS (RELAYS)
RY1 Reversed phase protector
RY3 Pump/general operation
RY9 M1C off (during defrost)
RY10 M2C off (during defrost)
OTHERS
HAP Light emitting diode (service
monitor green)
H1P,H2P Light emitting diode (service
monitor red)
S1A Dipswitch (unit setting)
S2A Dipswitch (defr. & fan setting)
Fuses + overcurrent
F1,F2,F3 (=gL/gG)
F4
F5
F1U
F3U
K4S
K5S
WC014
RC012
3x16A
8A
250mAT
5A
315mAT
9A
–
WC022
RC020
3x20A
8A
250mAT
5A
315mAT
14.5A
–
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)
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
ANALOG INPUTS
X1 (B1-GND) : evap. inlet water t°
X1 (B2-GND) : evap. outlet water t°
X1 (B3-GND) : cond. inlet water t°
ANALOG OUTPUTS
X1 (Y-GND)
All models (400V)
WC028 WC035 WC045
RC026 RC030 RC040
3x25A 3x32A 3x40A
8A
8A
8A
250mAT 250mAT 250mAT
5A
5A
5A
315mAT 315mAT 315mAT
18.5A
22A
14A
–
–
14A
WC055
RC055
3x50A
8A
250mAT
5A
315mAT
18A
18A
WC065
RC065
3x50A
8A
250mAT
5A
315mAT
20A
20A
Y3R *
Y1S,Y2S
X1-82(A/B/M)
TR2
TR1
S12M
S10L
S9S *
Reverse valve of water circuit
Liquid solenoid valve circuit 1, circuit 2
Connectors
Transfo 230V-24V for supply of I/O PCB
Transfo 230V-24V for supply of controller PCB
Main isolator switch
Flowswitch
Switch for remote start/stop or dual setpoint
S7S *
Switch for remote cooling/heating selection
or dual setpoint
S4LP,S5LP
S1HP,S2HP
R5T
R4T
Low pressure switch circuit 1, circuit 2
High pressure switch circuit 1, circuit 2
Condensor inlet water temperature sensor
Evaporator outlet water temperature sensor
R3T
Q1D,Q2D
PE
M1C,M2C
K1P *
K1F,K2F #
K6S *
K4S,K5S
K1M, K2M
M1C,M2C
H6P *
H5P *
H4P *
H3P *
Evaporator inlet water temperature sensor
Discharge thermal protector circuit 1, circuit 2
Main earth terminal
Compressor motor circuit 1, circuit 2
Pump contactor
Fan contactor
Overcurrent relay pump
Overcurrent relay circuit 1, circuit 2
Compressor contactor circuit 1, circuit 2
Compressor motor circuit 1, circuit 2
Indication lamp general operation
Indication lamp operation compressor 2
Indication lamp operation compressor 1
Indication lamp alarm
1.
1
: Terminal 1,
: Wire 2,
Fuse controller PCB
Fuse I/O PCB
Fuse for pumpcontactor
Surge proof fuse
Fuse I/O PCB
Main fuses for the unit
Crankcase heater circuit 1, circuit 2
PCB: Power supply card
PCB: Remote user interface
PCB: Address card
PCB: I/O PCB
PCB: controller PCB
1TW60146-1
: Field wiring to be in accordance with the local electrical regulations,
: Earth wiring,
: Option,
: PCB,
: outside switchbox
2. If compressor rotates reversely, it may be damaged
3. WC: Watercooled chiller
RC: Unit with remote condensor
4. Optional:
- EKAC10C = Address card kit for Modbus or remote user interface connection
- EKSS = softstart
- EKRUMCA = Remote user interface
4. Terminals for fieldwiring
X1M: H3-6P,Y3R,K1-2F: output terminal for fieldwiring (voltage free contact max 2A / output)
X3M: S7S,S9S: Input terminal for fieldwiring (don’t connect voltage)(switch load 6mA / 30VDC)
5. Y3R is activated in cooling mode
S7S open = heating
S7S closed = cooling
6. Dipswitch setting
S2A dipswitch: Defrost & Fan setting
S1A dipswitch: Unit setting
Defrost temp
Unit
no meaning for WC CO & WC CL CO
S2A
1 2
7. Pump contact
42
F3U
F1U
F6 #
F5 # #
F4
F1,F2,F3 #
E1H,E2H
A72P **
A71P **
A3P **
A2P
A1P
NOTES
2
Only for
WC-045-065 / RC 040-065
• Hydronic Systems • Single Unit
S1A
1 2 3 4
1 > Off= 1 circuit
On= 2 circuit
234 > Off Off Off
Off On Off
On Off Off
On Off On
=
=
=
=
WC CO & WC CL CO
AC CO
AC HP (without compr. stop for defrost cycle)
AC HP (with compr. stop for defrost cycle)
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
9-1
Sound Power Spectrum
EWLP012-026KBW1N
EWLP030KBW1N
Sound power level (dB)
Sound data
Sound power level (dB)
9
2
9
Linear
Linear
Octave band center frequency (Hz)
Octave band center frequency (Hz)
4TW57197-2
4TW57197-1
NOTES
NOTES
EWLP040-055KBW1N
EWLP065KBW1N
Sound power level (dB)
Option low noise = -3dBa
Sound power level (dB)
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
• Hydronic Systems • Single Unit
43
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
10
Operation range
10 - 1 Operation Range
EWLP012-030KBW1N
2
10
Glycol
Water
∗ LWE = Leaving Water Evaporator (°C)
∗ CT = Condensing Temperature (°C)
4TW57293-1
44
• Hydronic Systems • Single Unit
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
10
Operation range
10 - 1 Operation Range
EWLP040-065KBW1N
2
10
Glycol
Water
LWE = Leaving Water Evaporator (°C)
CT = Condensing temperature (°C)
4TW53473-2
• Hydronic Systems • Single Unit
45
• Single Unit • Water cooled condenserless chiller • EWLP-KBW1N
11
Hydraulic performance
11 - 1 Water Pressure Drop Curve Evaporator/Condenser
2
11
Pressure drop [kPa]
Pressure drop evaporator
Water flow rate (l/min)
Pressure drop [kPa]
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 flowrange in the technical
specifications.
4TW57299-1A
46
• Hydronic Systems • Single Unit
The present publication 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 publication 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 publication. All
content is copyrighted by Daikin Europe N.V..
Daikin products are distributed by:
Daikin Europe N.V. is participating in the EUROVENT
Certification Programme. Products are as listed in the
EUROVENT Directory of Certified Products.
Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
ECDEN10-411A • CD • 08/10 • Copyright Daikin
Prepared in Belgium by Lannoo (www.lannooprint.be), a company whose concern
for the environment is set in the EMAS and ISO 14001 systems.
Responsible Editor: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende
Daikin’s unique position as a manufacturer of air
conditioning equipment, compressors and refrigerants
has led to its close involvement in environmental issues.
For several years Daikin has had the intention to become
a leader in the provision of products that have limited
impact on the environment. This challenge demands the
eco design and development of a wide range of products
and an energy management system, resulting in energy
conservation and a reduction of waste.
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising