Daikin | EWAQ100DAYN | 3 1 - Climatic daikin

Chillers
Commercial and Technical Data
Air Cooled Multiple Scroll Chillers
»
Multiple compressors
per circuit
»
Reliable and efficient
scroll with high EER
values
»
Easy ‘plug and play’
installation
»
Safety valves in each
circuit
»
Electronic expansion
valve
»
True dual plate brazed
plate heat exchanger
»
Separate switchbox
for easy access
ECDEN10-405
EWAQ080-260DAYN
EWYQ080-250DAYN
Daikin Europe N.V.
About Daikin
Daikin has a worldwide reputation based on over 85 years’ experience in the successful
manufacture of high quality air conditioning equipment for industrial, commercial and residential
use. Daikin’s much envied quality quite simply stems from the close attention paid to design,
production and testing, as well as aftersales support. To this end, every component is carefully
selected and rigorously tested to verify its contribution to product quality and reliability.
Introduction
The Daikin Hydrocube multiple scroll chiller represents a combination of technological innovation
and control strategy within a single chilled water package. The unit offers a comprehensive and
energy efficient solution capable of adapting to meet the needs of the most exacting project
requirements. The unit is reliable and efficient due to its multiple compressors and refrigerant circuits
running on R-410A and features electronic expansion valves and a low noise level. Installation is
easy by virtue of its integrated hydronics. Furthermore, electronic control of the unit is considerably
improved by the new control platform plus its connectivity to the Daikin Intelligent manager and
I-touch controller.
Air cooled chillers
In the chilled water market, chillers of the air cooled type are most frequently used. Out of its
wide range of chillers in cooling only or heat pump version, with of without integrated hydronic
components, Daikin always offers you a chiller fitting your application needs.
Table of Contents
2
AIR COOLED MULTIPLE SCROLL CHILLERS
TECHNICAL DATA
11
EWAQ-DAYN
EWYQ-DAYN
1.
Specifications
Technical Specifications
Electrical Specifications
Specifications (Options)
12
12
13
14
52
52
53
54
2.
Options
18
58
3.
Capacity tables
Cooling capacity tables
Heating capacity tables
Capacity correction factor
20
20
22
60
60
62
63
4.
Dimensional drawing
Dimensional drawing
23
23
64
64
5.
Piping diagram
27
68
6.
Wiring diagram
External connection diagram
31
31
72
72
7.
Sound data
Sound power spectrum
32
32
73
73
8.
Installation
Fixation and foundation of units
Water charge, flow and quality
33
33
36
74
74
77
9.
Operation range
37
78
39
39
80
80
83
-
10. Hydraulic performance
Water pressure drop curve evaporator
Static pressure drop unit
Static pressure drop of units with pumps
42
45
Air Cooled
Multiple Scroll Chillers
Wide application range
Cooling only versions and heat pump versions are available between 80 and 260 kW
Single circuit
Multiple scroll
EWAQ080-260DAYN
80
100
130
150
180
210
80
100
130
150
180
210
260
230
250
Heat pump
80-100kW
04
240
Cooling only
Multiple scroll
EWYQ080-250DAYN
Dual circuit
130-150kW
180-210kW
EWAQ-DAYN N
=
Standard model
EWAQ-DAYN P
=
Standard model + single pump (OPSP)
EWAQ-DAYN B
=
Standard model + single pump (OPSP) + buffer tank (OPBT)
240-260kW
Increased reliability and efficiency via multiple refrigerant circuits
and multiple compressors per circuit
Multiple scroll compressors
Multiple scroll compressors per unit increase reliability and improve
partial load efficiency. A high partial load efficiency with an average
ESEER of 4.16 is feasible over the whole range. The unit incorporates
highly reliable and efficient scroll compressors (average EER = 2.8), for
outstanding performance at a low sound level over a wide range of
operating conditions.
Multiple refrigerant circuits
Tandem scroll compressors on fully independent refrigerant
circuits ensure high reliability: if one refrigerant circuit
breaks down, the remaining circuits keep operating.
A dual circuit heat exchanger (from >100kW) provides excellent
part load conditions.
Electronic expansion valves
as standard
The advanced electronic expansion valve reacts quickly to changes in conditions within the unit’s wide operating range. Direct control of the
system superheat maximises usage of the evaporator at much lower condensing temperatures. This leads to optimised energy consumption
at low ambient or partload operation.
05
Integrated hydronics
The multiple scroll chillers come with various associated hydronic component packages to suit customer requirements. Standard fitted hydronics
– water filter, air purge and flow switch – are fully integrated within the chiller unit and additional space is available for further optional
components. Unit layout is such that all hydronic components can be accessed easily from 3 sides for maintenance purposes.
Integration of the optional components enables the chiller to be made operational in the shortest possible time without the need to add
pumps, buffer tanks and expansion tanks etc.
Optional hydronics
Various pump options are available comprising different modular concepts providing flexibility in customer choice.
>
Single pump (OPSP) – available ESP at nominal flow rate
of 120kPa, shut-off valves on the water side and water
manometer. A 35 or 50 litre expansion tank is also included.
>
High ESP pump (OPHP) – available ESP at nominal flow rate
of 200kPa.
>
Twin pump (OPTP) – twin pump motors with a single housing.
>
Built-in buffer tank (OPBT) – includes a 200 litre buffer tank
and is based on the OPSP or higher specification. The choice
of this option substantially reduces chiller installation time.
>
Regulating valve – included with pump options to enable
the control of the water flow rate in the system.
>
Low temperature options
>
- Low LWE down to -10°C (OPZL)
>
- Evaporator heater tape for low ambient climates (OP10)
1.
Air vent
4.
Pump
2.
Flow Switch
5.
Brased plate heat
3.
Buffer tank
exchanger
6.
06
Expansion vessel
Low operational sound level
Easy installation and maintenance
Sound suppression is given high priority by Daikin.
All hydronics can be accessed simply from three sides, while the
For those particularly sound sensitive applications where the standard
separate switchbox is also easily accessible from the side of the unit,
average sound level of 89 dBA does not offer the desired sound level,
facilitating the maintenance of the chiller.
OPLN (option low noise) further reduces the operational sound level
by 5 dBA. Particular attention has been given to any component that
The compactness of the unit allows it to be easily transported and
can generate sound or vibration.
manoeuvred into its final position. Due to the integrated hydronic
components, the chiller can be easily connected to the system.
Option low noise consists of compressor jackets, insulated cabinet
and inverter fans.
Inverter fans offer a linear sound reduction in function of the ambient.
High corrosion resistance
The robust all-weather chassis can stand up to demanding urban
and industrial environments. The high-quality Daikin plate work
Inverter fans (OPIF):
consists of a galvanized steel plate with a zinc phosphate coating,
and is epoxy powder painted. Condensers are standard PE treated,
Ambient (C°)
Noise Reduction dBA
20
0
25
30
35
40
increasing resistance to acid rain and saline corrosion.
-2
-4
R-410A refrigerant
(1)
(2)
-6
R-410A was the logical choice for the Daikin multiple scroll chiller
because today it is one of the most promising refrigerants in terms
of efficiency, stability and environmental impact.
R-410A offers a small swept volume, a good heat exchange
(1) Reduction of fan noise
(2) Reduction of compressor noise
capacity and leads to reduced component sizes of items such
as heat exchangers and tubing. - Evaporator heater tape for low
In addition, the inverter fans offer stable condensing pressure at low
ambient temperatures, allowing more efficient partload operation
of the unit.
ambient climates (OP10)
Electronic Control
BACnet
PC
BMS
LONWORKS
MODBUS
Fire alarm
Power supply facility
OPEN NETWORK
BACnet®
LONWORKS®
MODBUS
(8 chillers)
(8 chillers)
(32 chillers)
Security
›
›
›
›
Elevator
Pump
Lighting
… Etc
Optional Gateway
(not necessary for Modbus)
DIII-Net
Optional RS485 Network & F1/F2 address card
RS485 Network
F1/F2
F1/F2
F1/F2
Integration in
building management systems
Communication with other Daikin
units (DIII-Net)
The PCASO control platform can be integrated into various
For easy integration with Daikin DX products, the chillers can
Building Management Systems. An RS485 supervisiory network,
communicate via the F1 / F2 terminals on DIII-net. In addition
more commonly known as MODBUS, can control up to 32 chillers.
communication to Daikin D-BACS devices such as Intelligent
By using an optional gateway for either BACnet or LONWORKS, a
Manager and I-Touch controller is possible.
maximum of 8 chillers per gateway can be controlled.
Protocols are:
BACnet
LONWORKS
MODBUS
New control platform
The Multiple Scroll Chiller incorporates the latest Daikin controller (PCAS0) with a new powerful LCD interface,
offering accurate control of all functional parameters in an extremely user-friendly way.
Daikin integrated
chiller network (DICN)
The Daikin in-house developed hardware and software offers the possibility of DICN functionality, allowing
simultaneous operation of up to 4 chillers. By using the optional address card EKACPG (one per integrated
chiller), the DICN enables you to operate a 1.1 megaWatt chiller from a single controller.
• Chillers • R-410A • EWAQ-DAYN
TABLE OF CONTENTS
EWAQ-DAYN
1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications (Options) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
13
2
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18
3
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
Cooling capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity correction factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
4
Dimensional drawing
14
22
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5
Piping diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Sound power spectrum
8
9
10
31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33
Fixation and foundation of units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Water charge, flow and quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37
33
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Water pressure drop curve evaporator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Static pressure drop unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Static pressure drop of units with pumps . . . . . . . . . . . . . . . . . . . . . . . . . . .
• Applied Systems • Chillers
39
42
45
11
• Chillers • R-410A • EWAQ-DAYN
1
Specifications
s m e t s y S N s Yd r A e eAD i l0- l 1Q p4iA pWh- CAER
1-1 Technical Specifications
Capacity (Eurovent)
EWAQ080DAYN EWAQ100DAYN EWAQ130DAYN EWAQ150DAYN EWAQ180DAYN EWAQ210DAYN EWAQ240DAYN EWAQ260DAYN
Cooling
Nominal
kW
80
105
131
152
182
209
236
254
%
0-50-100
0-50-100
0-25-5075-100
0-25-5075-100
21/29-43/
50/57-71/
79-100
0-25-5075-100
22/28-40/
50/56-72/
78-100
0-25-5075-100
kW
26.4
36.2
46.6
56.3
64.5
74.6
82.8
94.0
EER
3.03
2.90
2.81
2.70
2.82
2.80
2.85
2.70
ESEER
4.12
4.00
4.34
4.22
4.36
4.32
4.20
4.00
Capacity Steps
3
Nominal input
(Eurovent)
1
Casing
1
Dimensions
Cooling
Colour
Ivory white/Munsell code 5Y7.5/1
Material
Polyester painted galvanised steel plate
Unit
Height
mm
2,311
2,311
2311
2311
2311
2311
2311
2311
Width
mm
2,000
2,000
2000
2000
2000
2000
2000
2000
4850
Depth
Weight
Water Heat
Exchanger
mm
2,566
2,566
2631
2631
3081
3081
4850
Unit
kg
1,350
1,400
1500
1550
1800
1850
3150
3250
Operating Weight
kg
1,365
1,415
1517
1569
1825
1877
3189
3292
Gross weight
kg
1,400
1,450
1550
1600
1850
1900
3200
3300
1
1
1
Type
Brazed plate
Filter
Type
Diameter
perforations
Crépine galvanisée
mm
1
1
1
1
1
Minimum water volume in the system
l
358
470
295
341
408
468
529
569
Water flow rate
Min
l/min
115
151
188
218
261
300
339
364
Max
l/min
459
602
754
871
1043
1198
1355
1456
Nominal Water Flow Cooling
l/min
229
301
377
436
522
599
677
728
Nominal water
pressure drop
Cooling
kPa
59
58
52
49
52
53
51
47
Water Heat
Exchanger
Insulation material
1
1
1
1
1
1
1
1
PT120
PT120
DV47
DV47
DV58
DV58
DV58
DV58
Rows
2
2
3
3
3
3
3
3
Stages
56
56
48
56
56
56
48
48
Total
Model
Foamed synthetic elastomer
Quantity
Model
Air heat exchanger
Type
Cross fin coil / Hi-Xss tubes and PE coated
Fin Pitch
mm
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
Face Area
m²
2.46
2.46
2.11
2.46
3.02
3.02
2.11
2.11
No. of coils
Hydraulic components Unit water volume
Nominal water
pressure drop unit
Fan
Cooling
4
4
4
4
4
4
8
8
l
15
15
17
19
25
27
39
42
kPa
66
67
64
63
72
79
83
85
m³/min
780
780
800
860
1290
1290
1600
1600
4
4
4
4
6
6
8
8
970
970
900
900
1000
1000
600
600
6.7
Drive
Direct drive
Nominal air flow
Model
Quantity
Speed
rpm
880
880
900
970
Motor Output
W
500
500
600
1000
Discharge direction
Compressor
Vertical
Type
Scroll compressor
Refrigerant oil type
FVC68D
Refrigerant oil charge
Model
l
6.7
6.7
3.3
6.7
6.7
6.7
6.7
2
2
4
4
2
4
2
4
SJ180
SJ240
SJ161
SJ180
SJ180
SJ240
SJ240
SJ300
2900
2900
2900
2900
2900
2900
2900
2900
Quantity
Model
Speed
rpm
Quantity
2
Model
Sound level
Sound Power
Refrigerant circuit
Refrigerant type
-
Speed
rpm
Cooling
dBA
-
2900
86
86
88
89
90
SJ300
-
2900
90
91
91
R-410A
Refrigerant charge
kg
33
kg
No of circuits
• Applied Systems • Chillers
33
-
1
Refrigerant control
12
SJ240
2
1
19
25
29
28
39
39
19
25
29
28
39
39
2
2
2
2
2
2
Electronic expansion valve
• Chillers • R-410A • EWAQ-DAYN
1
Specifications
1-1 Technical Specifications
Piping connections
EWAQ080DAYN EWAQ100DAYN EWAQ130DAYN EWAQ150DAYN EWAQ180DAYN EWAQ210DAYN EWAQ240DAYN EWAQ260DAYN
Water heat exchanger inlet / outlet
3"OD
3"OD
3"OD
3"OD
Water heat exchanger drain
3"OD
3"OD
3"
3"
1/2"G
Safety Devices
High pressure switch
3
Pressure relief valve
Low pressure protection
Low pressure safety
Freeze up protection
Flowswitch
Discharge temperature protector
Reverse phase protector
Electronic protection
module compressors
(only for SJ180 SJ240)
Electronic protection
module compressors
(only for SJ180 SJ240)
Electronic protection
module compressors
(only for SJ180)
Electronic protection
module compressors
1
1
Overcurrent relays for compressors and fans
Notes
Nominal cooling capacity at Eurovent conditions: Evaporator 12°C/7°C; ambient 35°C
Nominal cooling power input at Eurovent conditions: Evaporator 12°C/7°C; ambient 35°C (=Power input
compressors + fans + electrical circuit)
Minimum required watervolume for standard thermostat settings and at nominal conditions
1-2 Electrical Specifications
Power Supply
Phase
3~
Frequency
Hz
50
Voltage
V
400
Voltage Tolerance
Unit
EWAQ080DAYN EWAQ100DAYN EWAQ130DAYN EWAQ150DAYN EWAQ180DAYN EWAQ210DAYN EWAQ240DAYN EWAQ260DAYN
Minimum
%
-10%
Maximum
%
+10%
Starting Current
A
Compressor
221 (max
272)
161 (max.
269)
Notes
221 (max.
357)
221 (max.
368)
266 (max.
426)
266 (max.
468)
A
60
72
88
113
131
144
162
181
Maximum Running Current
A
96
120
160
177
209
233
262
290
3x125gL
3x160gL
3x200gL
3x200gL
3x250gL
3x250gL
3x300gL
3x355gL
Starting Method
Direct On-Line
Maximum Running Current
A
1,5
1,5
1,4
2,1
2,1
2,1
1,6
1,6
Starting current
A
195
215
158
195
195/215
215
215/260
260
Nominal running current (RLA)
A
25/25
31/31
19/19
25/25
25/31
31/31
31/40
40/40
Maximum Running Current
A
39
51
35
39
39/51
51
51/65
65
75
75
Starting Method
Control Circuit
199 (max.
320)
Nominal Running Current Cooling
Recommended fuses according to IEC standard 269-2
Fan
201 (max
240)
Direct on line
Phase
1~
Frequency
Hz
50
Voltage
V
230V (supplied by factory installed transformers)
Crankcase heater (E1/2HC)
W
2x75
2x75
4x65
4x75
4x75
4x75
Starting current of the Starting current of the unit = Starting current of the unit = Initial starting current =
maximum running
unit = maximum running Maximum running current 2 maximum running current 3
current 4 fans + starting
current 4 fans + starting
fans (1 circuit) + starting
fans (1 circuit) + starting
current 1 compressor
current 1 compressor
current 1 compressor
current 1 compressor
Maximum starting
Maximum starting
Max. starting current of
Maximum starting
current = maximum
current = maximum
the unit = Maximum
current = maximum
running current 4 fans + running current 4 fans + running current 6 fans + running current 8 fans +
maximum running
maximum running
max. running current 3
maximum running
current 1 compressor + compressors + starting current 3 compressors + current 3 compressors +
starting current 1
starting current 1
current 1 compressor
starting current 1
compressor
compressor
compressor
• Applied Systems • Chillers
13
• Chillers • R-410A • EWAQ-DAYN
1
Specifications (Options)
EWAQ080-100DAYN
3
1
1
Technical specifications options
OPSP
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Additional unit water volume
Expansion vessel
COMPONENTS
Pre-charge pressure exp. vessel
Safety valve
OPSP + OPBT
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Buffertank
Additional unit water volume
COMPONENTS
Expansion vessel
Pre-charge pressure exp. vessel
Safety valve
OPHP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit
OPTP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
kg
kg
kg
kPa
l
l
bar
bar
kg
kg
kg
kPa
l
l
l
bar
bar
EWAQ080DAYN*
250
283
250
Single-stage-in-line-pumps
1
TP50-240/2
142
33
EWAQ100DAYN*
250
283
250
Single-stage-in-line-pumps
1
TP50-240/2
133
33
35
1,5
3
EWAQ080DAYN*
300
523
300
Single-stage-in-line-pumps
1
TP50-240/2
142
190
223
EWAQ100DAYN*
300
523
300
Single-stage-in-line-pumps
1
TP50-240/2
133
190
223
35
1,5
3
kPa
EWAQ080DAYN*
Single-stage-in-line-pumps
1
TP50-430/2
337
EWAQ100DAYN*
Single-stage-in-line-pumps
1
TP50-430/2
322
kPa
EWAQ080DAYN*
Single-stage-in-line-pumps
1
TP50-240/2
142
EWAQ100DAYN*
Single-stage-in-line-pumps
1
TP50-240/2
133
3TW57571-1D
EWAQ080-100DAYN
Electrical specifications options
OPSP / OPTP
Units
STD PUMP
Starting method
Power
Maximum running current
Starting current
OPHP
Units
HIGH ESP PUMP
Starting method
Power
Maximum running current
Starting current
OP10
Units
HEATER TAPE
Supply Voltage
Recommended fuses
Power standard model
Power model with pump
Power model with pump and buffertank
EWAQ080DAYN*
EWAQ100DAYN*
Direct On-Line
W
A
A
2.2kW
4,5
42
2.2kW
4,5
42
EWAQ080DAYN*
EWAQ100DAYN*
Direct On-Line
W
A
A
5.5kW
11,2
131
5.5kW
11,2
131
EWAQ080DAYN*
V
A
EWAQ100DAYN*
230+/-10%
2 x 10A
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
3TW57571-1D
NOTES
1
2
14
Initial starting current=Maximum running current 4 fans (1 circuit) + starting current 1 compressor
Maximum starting current=Maximum running current 4 fans+Maximum running current 3 compressors+Starting current 1 compressor
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
1
Specifications (Options)
EWAQ130-150DAYN
Technical specifications options
OPSP / OPTP
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Additional unit water volume
Expansion vessel
COMPONENTS
Pre-charge pressure exp. vessel
Safety valve
OPSP + OPBT
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Buffertank
Additional unit water volume
COMPONENTS
Expansion vessel
Pre-charge pressure exp. vessel
Safety valve
OPHP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit
OPTP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
kg
kg
kg
kPa
l
l
bar
bar
kg
kg
kg
kPa
l
l
l
bar
bar
EWAQ130DAYN*
250
286
250
Single-stage-in-line-pumps
1
TP65-230/2
134
36
EWAQ150DAYN*
250
286
250
Single-stage-in-line-pumps
1
TP65-230/2
126
36
35
1,5
3
EWAQ130DAYN*
300
526
300
Single-stage-in-line-pumps
1
TP65-230/2
134
190
226
3
1
EWAQ150DAYN*
300
526
300
Single-stage-in-line-pumps
1
TP65-230/2
126
190
226
1
35
1,5
3
kPa
EWAQ130DAYN*
Single-stage-in-line-pumps
1
TP65-340/2
253
EWAQ150DAYN*
Single-stage-in-line-pumps
1
TP65-340/2
248
kPa
EWAQ130DAYN*
Single-stage-in-line-pumps
1
TP65-230/2
134
EWAQ150DAYN*
Single-stage-in-line-pumps
1
TP65-230/2
126
3TW57591-1C
EWAQ130-150DAYN
Electrical specifications options
OPSP / OPTP
Units
STD PUMP
Starting method
Power
Maximum running current
Starting current
OPHP
Units
HIGH ESP PUMP
Starting method
Power
Maximum running current
Starting current
OP10
Units
HEATER TAPE
Supply Voltage
Recommended fuses
Power standard model
Power model with pump
Power model with pump and buffertank
EWAQ130DAYN*
EWAQ150DAYN*
Direct On-Line
W
A
A
3kW
6.3
58
3kW
6.3
58
EWAQ130DAYN*
EWAQ150DAYN*
Direct On-Line
W
A
A
5.5kW
11.2
131
5.5kW
11.2
131
EWAQ130DAYN*
V
A
EWAQ150DAYN*
230+/-10%
2 x 10A
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
3TW57591-1C
NOTES
1
2
Initial starting current=Maximum running current 2 fans (1 circuit) + starting current 1 compressor
Maximum starting current=Maximum running current 4 fans+Maximum running current 3 compressors+Starting current 1 compressor
• Applied Systems • Chillers
15
• Chillers • R-410A • EWAQ-DAYN
1
Specifications (Options)
EWAQ180-210DAYN
3
1
1
Technical specifications options
OPSP
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Additional unit water volume
Expansion vessel
COMPONENTS
Pre-charge pressure exp. vessel
Safety valve
OPSP + OPBT
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Buffertank
Additional unit water volume
COMPONENTS
Expansion vessel
Pre-charge pressure exp. vessel
Safety valve
OPHP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit
OPTP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
kg
kg
kg
kPa
l
l
bar
bar
kg
kg
kg
kPa
l
l
l
bar
bar
EWAQ180DAYN*
250
286
250
Single-stage-in-line-pumps
1
TP65-260/2
142
36
EWAQ210DAYN*
250
286
250
Single-stage-in-line-pumps
1
TP65-260/2
120
36
35
1,5
3
EWAQ180DAYN*
300
526
300
Single-stage-in-line-pumps
1
TP65-260/2
142
190
226
EWAQ210DAYN*
300
526
300
Single-stage-in-line-pumps
1
TP65-260/2
120
190
226
35
1,5
3
kPa
EWAQ180DAYN*
Single-stage-in-line-pumps
1
TP65-410/2
296
EWAQ210DAYN*
Single-stage-in-line-pumps
1
TP65-410/2
278
kPa
EWAQ180DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
142
EWAQ210DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
120
3TW57611-1C
EWAQ180-210DAYN
Electrical specifications options
OPSP / OPTP
Units
STD PUMP
Starting method
Power
Maximum running current
Starting current
OPHP
Units
HIGH ESP PUMP
Starting method
Power
Maximum running current
Starting current
OP10
Units
HEATER TAPE
Supply Voltage
Recommended fuses
Power standard model
Power model with pump
Power model with pump and buffertank
EWAQ180DAYN*
EWAQ210DAYN*
Direct On-Line
W
A
A
4kW
8
98
4kW
8
98
EWAQ180DAYN*
EWAQ210DAYN*
Direct On-Line
W
A
A
7.5kW
15.2
169
7.5kW
15.2
169
EWAQ180DAYN*
V
A
EWAQ210DAYN*
230+/-10%
2 x 10A
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
3TW57611-1C
NOTES
1
2
16
Initial starting current=Maximum running current 3 fans (1 circuit) + starting current 1 compressor
Maximum starting current=Maximum running current 6 fans+Maximum running current 3 compressors+Starting current 1 compressor
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
1
Specifications (Options)
EWAQ240-260DAYN
Technical specifications options
OPSP
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Additional unit water volume
Expansion vessel
COMPONENTS
Pre-charge pressure exp. vessel
Safety valve
OPSP + OPBT
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Buffertank
Additional unit water volume
COMPONENTS
Expansion vessel
Pre-charge pressure exp. vessel
Safety valve
OPHP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit
OPTP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
kg
kg
kg
kPa
l
l
bar
bar
kg
kg
kg
kPa
l
l
l
bar
bar
EWAQ240DAYN*
250
271
250
Single-stage-in-line-pumps
1
TP65-260/2
126
21
EWAQ260DAYN*
250
271
250
Single-stage-in-line-pumps
1
TP65-260/2
117
21
50
1,5
3
EWAQ240DAYN*
300
511
300
Single-stage-in-line-pumps
1
TP65-260/2
126
190
211
3
1
EWAQ260DAYN*
300
511
300
Single-stage-in-line-pumps
1
TP65-260/2
117
190
211
1
50
1,5
3
kPa
EWAQ240DAYN*
Single-stage-in-line-pumps
1
TP65-410/2
288
EWAQ260DAYN*
Single-stage-in-line-pumps
1
TP65-410/2
280
kPa
EWAQ240DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
126
EWAQ260DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
117
3TW57631-1B
EWAQ240-260DAYN
Electrical specifications options
OPSP / OPTP
Units
STD PUMP
Starting method
Power
Maximum running current
Starting current
OPHP
Units
HIGH ESP PUMP
Starting method
Power
Maximum running current
Starting current
OP10
Units
HEATER TAPE
Supply Voltage
Recommended fuses
Power standard model
Power model with pump
Power model with pump and buffertank
EWAQ240DAYN*
EWAQ260DAYN*
Direct On-Line
kW
A
A
4.0
8.0
98
4.0
8.0
98
EWAQ240DAYN*
EWAQ260DAYN*
Direct On-Line
W
A
A
7.5
15.2
169
7.5
15.2
169
EWAQ240DAYN*
V
A
EWAQ260DAYN*
230+/-10%
2 x 10A
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
3TW57631-1B
NOTES
1
2
Initial starting current=Maximum running current 4 fans (1 circuit) + starting current 1 compressor
Maximum starting current=Maximum running current 8 fans+Maximum running current 3 compressors+Starting current 1 compressor
• Applied Systems • Chillers
17
• Chillers • R-410A • EWAQ-DAYN
2
Options
Optional equipment for EWAQ-DAYN
Capacity: 080-260 kW
EWAQ080DAYNN
EWAQ100DAYNN
EWAQ130DAYNN
3
EWAQ150DAYNN
EWAQ180DAYNN
EWAQ210DAYNN
EWAQ240DAYNN
EWAQ260DAYNN
Unit size
Option number Option description
1
2
OPSC
OPTC
OPSP
OPTP
OPHP
OPBT
OPIF
OPZL
OP03
OP10
OP12
OP57
OPLN
OPCG
Availability
080
100
130
150
180
210
240
260
Standard unit
o
o
o
o
o
o
o
o
Single pump contactor
o
o
o
o
o
o
o
o
Factory mounted
Twin pump contactor
o
o
o
o
o
o
o
o
Factory mounted
Single pump
o
o
o
o
o
o
o
o
Factory mounted
Twin pump (1 pump house, dual motor)
o
o
o
o
o
o
o
o
Factory mounted
high ESP pump (single pump only)
o
o
o
o
o
o
o
o
Factory mounted
Buffer tank
o
o
o
o
o
o
o
o
Factory mounted
Inverter fans for low ambient (-15 °C)
o
o
o
o
o
o
o
o
Factory mounted
Glycol 0°C/-10°C
o
o
o
o
o
o
o
o
Factory mounted
Dual pressure relief valve
o
o
o
o
o
o
o
o
Factory mounted
evaporator heater tape
o
o
o
o
o
o
o
o
Factory mounted
option valves (discharge-, liquid line- and suction stop valve)
o (S)
o (S)
o (S)
o (S)
o (S)
o (S)
o (S)
o (S)
Factory mounted
A-meter, V-meter
o
o
o
o
o
o
o
o
Factory mounted
Low noise = OPIF + compressorhousing
o
o
o
o
o
o
o
o
Factory mounted
Condenser protection grilles
o
o
o
o
o
o
o
o
Factory mounted
Available kits
EKLONPG
EKBNPG
EKACPG
Gateway for LON*
o
o
o
o
o
o
o
o
Kit
Gateway for BACNET*
o
o
o
o
o
o
o
o
Kit
Adress card including
o
o
o
o
o
o
o
o
Kit
Remote user interface
o
o
o
o
o
o
o
o
Kit
Waterpipe kit
o
o
o
o
o
o
-
-
Kit
Waterpipe kit
-
-
-
-
-
-
o
o
Kit
Daikin Integrated Chiller Network (DICN)
Serial Communication (Modbus)
EKRUPG
EKGN210
EKGN260
Notes
* To install EKLONPG & EKBNPG => EKACPG needs to be installed on the unit.
For the EKLONPG & EKBNPG design guide, please contact your local dealer.
o
Available
-
Not available
(S)
option required for swedish national law SNFS1992:16
3TW57579-8B
18
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
2
Options
Content :2 counterpipes for welding onto fieldpiping
3
1
Weight
2
Box : 200 x 100 x 100
* Material : Blank steel
* Ps = 10 bar
Mounting instructions :
Counterpipe : in this kit
Weld before connection victaulic coupling
To be painted after welding
Fieldpiping
Victaulic coupling : delivered with unit
Inside unit Outside unit
4TW58009-1
• Applied Systems • Chillers
19
• Chillers • R-410A • EWAQ-DAYN
3
Capacity tables
3-1
Cooling capacity tables
EWAQ080-260DAYN(N-P-B)
STANDARD
3
1
3
Tamb (°C)
LWE
Size
080
100
130
150
4
180
210
240
260
080
100
130
150
7
180
210
240
260
080
100
130
150
10
180
210
240
260
080
100
130
150
13
180
210
240
260
080
100
130
150
16
180
210
240
260
080
100
130
150
20
180
210
240
260
20
CC
83.6
110
138
164
191
225
252
267
92.3
122
153
180
211
246
276
295
102
134
168
198
233
269
303
325
112
147
185
216
256
293
331
356
123
161
203
235
281
318
362
390
139
180
227
262
315
354
405
438
25
PI
20.3
27.0
34.8
42.2
48.5
56.8
62.4
71.3
20.6
27.7
35.8
43.2
49.5
58.2
63.7
72.7
20.9
28.5
36.9
44.3
50.7
59.8
65.3
74.3
21.3
29.4
38.1
45.4
52.0
61.7
67.0
76.1
21.7
30.4
39.4
46.7
53.4
63.7
68.9
78.0
22.4
31.8
41.1
48.6
55.6
66.7
71.8
80.8
CC
79.9
105
132
156
183
214
240
256
88.4
117
146
171
202
234
264
282
97.6
128
161
188
223
256
289
311
108
141
177
206
245
279
317
341
118
154
193
224
269
304
345
373
133
173
217
249
302
338
386
419
30
PI
22.0
29.5
38.0
46.1
52.9
61.4
68.0
77.6
22.3
30.2
39.1
47.1
54.0
62.8
69.4
79.1
22.7
31.0
40.2
48.3
55.1
64.4
71.0
80.8
23.1
31.8
41.5
49.5
56.4
66.2
72.7
82.6
23.5
32.8
42.7
50.9
57.9
68.2
74.7
84.6
24.2
34.2
44.5
52.9
60.1
71.2
77.6
87.5
CC
76.2
100
126
147
174
203
228
244
84.4
111
139
162
192
222
251
269
93.2
122
153
178
212
243
275
296
103
134
168
194
233
265
300
325
113
147
184
211
256
288
328
355
127
164
206
235
287
320
366
398
SYMBOLS
CC:
PI:
LWE:
Tamb:
35
PI
23.9
32.3
41.5
50.5
57.9
66.6
74.3
84.6
24.3
33.0
42.6
51.5
58.9
68.0
75.7
86.2
24.6
33.8
43.8
52.7
60.1
69.6
77.3
87.9
25.1
34.6
45.1
54.1
61.4
71.4
79.1
89.8
25.5
35.5
46.4
55.5
62.9
73.3
81.1
91.9
26.2
36.9
48.3
57.7
65.1
76.2
84.0
94.9
CC
72.2
94.9
119
138
164
191
215
230
80.0
105
131
152
182
209
236
254
88.4
116
144
167
201
228
259
279
97.5
127
158
182
221
249
283
306
107
139
173
198
242
271
309
335
121
155
193
220
271
301
345
375
40
PI
26.1
35.5
45.5
55.4
63.4
73.1
81.3
92.3
26.4
36.2
46.6
56.3
64.5
74.6
82.8
94.0
26.8
36.9
47.8
57.7
65.7
76.2
84.5
95.9
27.3
37.8
49.0
59.1
67.0
77.9
86.3
97.8
27.7
38.7
50.4
60.6
68.5
79.9
88.3
99.9
28.5
40.0
52.3
62.9
70.7
82.8
91.2
103
CC
67.9
89.0
111
128
154
178
201
215
75.3
98.4
123
141
171
195
220
237
83.3
108
135
155
188
213
241
261
91.8
119
148
169
207
232
264
286
101
130
161
184
227
252
288
313
114
146
180
204
254
281
322
350
43
PI
28.5
39.0
49.9
60.9
69.7
80.4
89.1
101
28.9
39.7
51.0
62.0
70.8
81.9
90.7
103
29.3
40.5
52.2
63.3
72.0
83.5
92.4
105
29.7
41.3
53.5
64.7
73.3
85.3
94.2
107
30.2
42.2
54.9
66.3
74.8
87.2
96.2
109
30.9
43.5
56.9
68.6
77.1
90.1
99.2
112
CC
65.2
85.2
106
122
148
169
191
206
72.3
94.2
117
134
163
186
210
227
80.0
104
129
147
180
203
230
249
88.2
114
141
161
198
221
252
273
96.9
125
154
96
217
241
275
299
59.8
76.5
94.2
106
133
147
168
183
PI
30.2
41.4
52.9
64.5
73.8
85.2
94.3
107
30.5
42.1
54.0
65.6
74.9
86.7
95.9
108
30.9
42.8
55.2
66.9
76.1
88.3
97.6
110
31.3
43.6
56.5
68.4
77.5
90.1
99.4
112
31.8
44.5
57.9
32.4
79.0
92.0
101.4
115
15.1
21.3
27.8
33.5
37.7
44.0
48.5
54.7
NOTES
Cooling Capacity (kW)
Power Input (kW)
Leaving Water Evaporator (°C)
Ambient temperature (°C)
1
Cooling capacity (kW)
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for chilled
water range Dt = 3 - 8°C
2
Power input (kW)
Power input is total input according to Eurovent rating standard 6/C/003-2006:
Compressor + fans + control circuit
3
For units with integrated pump
values for CC are to be multiplied by 0.99 in order to compensate heat input of the pump
4
Additional ESP can be added to the fans discharge
The following impact on the performance has to be considered
ESP
(Pa)
25
50
75
CC
%
99
98
96
PI
%
101
103
105
3TW57572-1D
20
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
3
Capacity tables
3-1
Cooling capacity tables
EWAQ080-260DAYN(N-P-B)
OPZL
Tamb (°C)
LWE
Size
080
100
130
150
-10
180
210
240
260
080
100
130
150
-7
180
210
240
260
080
100
130
150
-5
180
210
240
260
080
100
130
150
-2
180
210
240
260
080
100
130
150
2
180
210
240
260
20
CC
52.8
67.7
88.1
100
117
143
163
170
58.0
75.2
96.7
111
130
158
179
187
61.9
80.6
103
133
140
169
190
199
68.4
89.6
113
133
155
186
209
219
78.1
103
129
153
178
211
236
250
25
PI
19.2
24.8
31.0
38.7
45.2
51.9
57.7
66.1
19.4
25.2
31.6
39.3
45.7
52.7
58.5
67.1
19.5
25.4
32.1
39.7
46.1
53.3
59.1
67.7
19.7
25.9
32.9
40.4
46.8
54.3
60.0
68.8
20.1
26.6
34.1
41.5
47.9
55.9
61.5
70.4
CC
49.7
64.3
83.8
93.6
111
136
155
162
54.9
71.6
92.2
105
123
150
170
178
58.8
76.8
98.3
113
133
161
181
190
65.1
85.5
108
127
148
177
199
210
74.7
98.4
124
145
170
201
226
240
30
PI
21.0
27.3
34.1
42.6
49.6
56.5
63.0
72.0
21.2
27.7
34.8
43.1
50.1
57.3
63.9
73.0
21.3
27.9
35.3
43.5
50.5
58.0
64.6
73.7
21.5
28.4
36.1
44.3
51.2
59.0
65.6
74.9
21.8
29.1
37.3
45.4
52.3
60.5
67.1
76.6
CC
46.7
60.9
79.4
87.7
105
128
146
153
51.9
67.9
87.5
99.0
117
142
161
169
55.7
73.0
93.4
107
126
152
172
181
61.8
81.3
103
119
140
167
189
200
71.1
93.6
118
138
162
190
214
228
35
PI
23.0
30.0
37.6
46.9
54.4
61.5
69.0
78.6
23.1
30.4
38.3
47.4
55.0
62.4
70.0
79.7
23.2
30.7
38.8
47.8
55.4
63.1
70.7
80.5
23.4
31.2
39.6
48.5
56.1
64.1
71.8
81.7
23.8
31.9
40.8
49.7
57.2
65.7
73.4
83.5
SYMBOLS
CC
43.8
57.3
74.6
81.8
98.2
120
137
144
48.8
64.0
82.4
92.5
110
133
151
160
52.5
68.9
88.1
100
119
142
161
171
58.4
76.8
97.3
112
133
157
178
189
67.3
88.5
111
129
153
179
202
216
40
PI
25.2
33.0
41.6
51.8
59.9
67.7
75.7
86.0
25.3
33.5
42.2
52.3
60.5
68.8
76.8
87.2
25.4
33.8
42.7
52.7
60.9
69.5
77.5
88.0
25.6
34.3
43.5
53.4
61.7
70.6
78.7
89.3
25.9
35.1
44.8
54.5
62.8
72.2
80.4
91.3
CC
40.7
53.6
69.5
75.6
91.6
111
127
134
45.6
59.9
76.9
85.8
103
124
141
149
49.1
64.5
82.3
92.9
111
132
150
159
54.8
72.0
91.0
104
124
146
166
176
63.3
83.0
104
120
144
167
188
202
43
PI
27.8
36.4
46.1
57.4
66.1
74.7
83.2
94
27.8
36.9
46.8
57.8
66.7
75.8
84.4
96
27.9
37.3
47.2
58.2
67.1
76.6
85.2
96
28.1
37.8
48.0
58.9
67.9
77.8
86.4
98
28.4
38.6
49.2
60.0
69.0
79.5
88.2
100
CC
3
PI
1
3
47.0
61.7
78.5
88.3
106
126
143
152
52.6
68.9
86.9
99.0
119
140
158
168
60.8
79.5
99.3
114
137
159
180
192
29.5
39.6
50.3
61.8
71.2
81.3
90.2
102
29.7
40.1
51.0
62.5
72.0
82.5
91.5
103
30.0
40.9
52.2
63.7
73.1
84.3
93.3
106
NOTES
CC:
Cooling Capacity (kW)
PI:
Power Input (kW)
LWE: Leaving Water Evaporator (°C)
Tamb:Ambient temperature (°C)
1
Cooling capacity (kW)
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for chilled
water range Dt = 3 - 8°C
2
Power input (kW)
Power input is total input according to Eurovent rating standard 6/C/003-2006:
Compressor + fans + control circuit
3
For units with integrated pump
values for CC are to be multiplied by 0.99 in order to compensate heat input of the
pump
4
Usage of glycol and other anti-freeze
Correction factors for CC and PI are applicable according type and concentration of
the used anti-freeze
3TW57572-1D
• Applied Systems • Chillers
21
• Chillers • R-410A • EWAQ-DAYN
3
Capacity tables
3-2
Capacity correction factor
CORRECTION FACTOR FOR GLYCOL
Required glycol concentration
3
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
3
Glycol
Legend
Ethylene glycol
Propylene glycol
Correction on cooling capacity
Correction on power input
Correction on flow rate
Correction on pressure drop
22
• Applied Systems • Chillers
4TW50689-8
• Chillers • R-410A • EWAQ-DAYN
4
Dimensional drawing
4-1
Dimensional drawing
EWAQ080-100DAYN(N)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge valve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
3
1
4
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
Legend
2x hole for
fixation Ø20
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
Center of gravity
3TW57574-2A
EWAQ080-100DAYN(P-B)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
AIR
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
AIR
AIR
Main isolator switch
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Pump (optional)
Buffertank (optional)
Expansion vessel (optional)
Waterfilter
Water stopvalve (optional)
Frame
Buffertank drain valve (optional)
Regulating valve (optional)
Water safety valve (optional)
Pressure gauge (optional)
AIR
AIR
AIR
Only for unit without OPBT
AIR
AIR
Legend
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
2x hole for
fixation Ø20
Center of gravity
Only for unit without OPBT
3TW57574-1A
• Applied Systems • Chillers
23
• Chillers • R-410A • EWAQ-DAYN
4
Dimensional drawing
4-1
Dimensional drawing
EWAQ130-150DAYN(N)
3
1
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
4
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
Legend
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
2x hole for
fixation Ø20
Center of gravity
3TW57594-2A
EWAQ130-150DAYN(P-B)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
AIR
AIR
AIR
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Pump (Optional)
Buffertank (Optional)
Expansion vessel (Optional)
Waterfilter
Water stopvalve (Optional)
Frame
Buffertank drain valve (Optional)
Regulating valve (Optional)
Water safety valve (Optional)
Pressure gauge (Optional)
AIR
AIR
AIR
ONLY FOR UNIT WITHOUT OPBT
AIR
AIR
Legend
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
2x hole for
fixation Ø20
Center of gravity
ONLY FOR UNIT WITHOUT OPBT
3TW57594-1B
24
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
4
Dimensional drawing
4-1
Dimensional drawing
EWAQ180-210DAYN(N)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve(Optional)
Suction stopvalve (Optional)
Liquid stopvalve
(Optional)
Chilled water IN
(Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
3
1
4
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
Legend
2x hole for
fixation Ø20
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
Center of gravity
3TW57614-2A
EWAQ180-210DAYN(P-B)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
AIR
AIR
AIR
AIR
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Pump (Optional)
Buffertank (Optional)
Expansion vessel (Optional)
Waterfilter
Water stopvalve (Optional)
Frame
Buffertank drain valve (Optional)
Regulating valve (Optional)
Water safety valve (Optional)
Pressure gauge (Optional)
AIR
AIR
AIR
AIR
ONLY FOR UNIT WITHOUT OPBT
AIR
AIR
Legend
2x hole for
fixation Ø20
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
Center of gravity
ONLY FOR UNIT WITHOUT OPBT
3TW57614-1B
• Applied Systems • Chillers
25
• Chillers • R-410A • EWAQ-DAYN
4
Dimensional drawing
4-1
Dimensional drawing
EWAQ240-260DAYN(N)
Legend
Required space
around the unit for
service and air intake
Center of gravity
3
1
4
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient sensor
Drier + charge valve
AIR
AIR
AIR
AIR
AIR
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
AIR
AIR
2x hole for
fixation Ø20
AIR
AIR
AIR
AIR
AIR
2x hole for
fixation Ø20
3TW57634-2
EWAQ240-260DAYN(P-B)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
Legend
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
AIR
AIR
AIR
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
AIR
AIR
2x hole for
fixation Ø20
Main isolator switch
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
Pump (optional)
Buffertank (optional)
Expansion vessel (optional)
Water stopvalve (optional)
Buffertank drain valve (optional)
Regulating valve (optional)
Water safety valve (optional)
Pressure gauge (optional)
AIR
AIR
AIR
AIR
Required space
around the unit for
service and air intake
Center of gravity
Only for unit without OPBT
AIR
AIR
AIR
2x hole for
fixation Ø20
Only for unit without OPBT
3TW57634-1
26
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
5
Piping diagram
EWAQ080-100DAYN(N-P-B) (piping diagram)
3
Air heat
exchanger
Air heat
exchanger
Distributor
Distributor
Subcool
pass
1
Subcool
pass
Air heat
exchanger
5
Air heat
exchanger
Distributor
Distributor
Check
valve
Subcool
pass
Subcool
pass
Check
valve
Check
valve
Non return
Non return
Filter
Valve
Oil EQ.
Low press.
service valve
Check
valve
1.STD
2. Dual pressure relief valve(OP03)
Safety valve
Safety valves
Check
valve
Water in
BRAND
M11-12C
M13-16F
R14T
R17T
S1PH
R15T, R25T
Water out
DESIGNATION
Compressor motors
Fan motors
Suction temperature sensor
Refrigerant piping temperature sensor
High pressure switch
Discharge temperature sensor
B1PH
B1PL
Y11E
R1T
R2T
R3T
High pressure sensor
Low pressure sensor
Electronic expansion valve cooling
Ambient temperature sensor
Evaporator inlet water temperature sensor
Evaporator outlet water temperature sensor
: Check valve
: Flange conn.
: Flare Conn.
: Pinched pipe
: Screw conn.
: Spinned pipe
3TW57575-1
• Applied Systems • Chillers
27
• Chillers • R-410A • EWAQ-DAYN
5
Piping diagram
EWAQ130-210DAYN(N-P-B)(piping diagram)
3
Air heat
exchanger
Air heat
exchanger
Distributor
Distributor
Only70/80HP
Subcool
pass
1
Check
valve
Air heat
exchanger
5
Filter
Air heat
exchanger
Filter
Distributor
Distributor
Check
valve
Only70/80HP
Subcool
pass
Check
valve
Subcool
pass
Subcool
pass
Check
valve
Check
valve
Check
valve
Check
valve
Check
valve
Check
valve
1 or 2
Low press.
service valve
Check
valve
Low press.
service valve
Check
valve
Non return
Non return
Non return
Oil EQ.
1.STD
Check
valve
Water in
Water out
Non return
Oil EQ.
2. Dual pressure relief valve(OP03)
Safety valve
BRAND
M11-12C
M13-15F
R14T
R17T
S1PH
R15T, R25T
B1PH
B1PL
Y11E
M21-22C
Safety valves
DESIGNATION
Compressor motors circuit 1
Fan motors circuit 1
Suction temperature sensor circuit 1
Refrigerant piping temperature sensor circuit 1
High pressure switch circuit 1
Discharge temperature sensor circuit 1
High pressure sensor circuit 1
Low pressure sensor circuit 1
Electronic expansion valve cooling circuit 1
Compressor motors circuit 2
M23-25F
R34T
R37T
S2PH
R35T, R35T
B2PH
B2PL
Y21E
R1T
R2T
R3T
Fan motors circuit 2
Suction temperature sensor circuit 2
Refrigerant piping temperature sensor circuit 2
High pressure switch circuit 2
Discharge temperature sensor circuit 2
High pressure sensor circuit 2
Low pressure sensor circuit 2
Electronic expansion valve cooling circuit 2
Ambient temperature sensor
Evaporator inlet water temperature sensor
Evaporator outlet water temperature sensor
: Check valve
Flange conn.
: Flare Conn.
: Pinched pipe
: Screw conn.
: Spinned pipe
2TW57595-1
28
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
5
Piping diagram
EWAQ240-260DAYN(N-P-B)(piping diagram)
3
Air heat
exchanger
Air heat
exchanger
Distributor
Check
valve
Distributor
Subcool
pass
Subcool
pass
Air heat
exchanger
Air heat
exchanger
Distributor
Subcool
pass
Check
valve
Air heat
exchanger
Check
valve
Filter
Distributor
Filter
Subcool
pass
Subcool
pass
Distributor
Distributor
Subcool
pass
Subcool
pass
Check
valve
Check
valve
Check
valve
Check
valve
1 or 2
1 or 2
Check
valve
Check
valve
Non return
Non return
Oil EQ.
BRAND
M11-12C
M13-16F
R14T
R17T
S1PH
R15T, R25T
B1PH
B1PL
Y11E
M21-22C
Check
valve
Air heat
exchanger
Air heat
exchanger
Safety valve
5
Subcool
pass
Distributor
1.STD
1
Distributor
Air heat
exchanger
Check
valve
Check
valve
Non return
Water in
Water out
Non return
Oil EQ.
2. Dual pressure relief valve(OP03)
Safety valves
DESIGNATION
Compressor motors circuit 1
Fan motors circuit 1
Suction temperature sensor circuit 1
Refrigerant piping temperature sensor circuit 1
High pressure switch circuit 1
Discharge temperature sensor circuit 1
High pressure sensor circuit 1
Low pressure sensor circuit 1
Electronic expansion valve cooling circuit 1
Compressor motors circuit 2
M23-26F
R34T
R37T
S2PH
R35T, R35T
B2PH
B2PL
Y21E
R1T
R2T
R3T
Fan motors circuit 2
Suction temperature sensor circuit 2
Refrigerant piping temperature sensor circuit 2
High pressure switch circuit 2
Discharge temperature sensor circuit 2
High pressure sensor circuit 2
Low pressure sensor circuit 2
Electronic expansion valve cooling circuit 2
Ambient temperature sensor
Evaporator inlet water temperature sensor
Evaporator outlet water temperature sensor
: Check valve
Flange conn.
: Flare Conn.
: Pinched pipe
: Screw conn.
: Spinned pipe
2TW57635-1
• Applied Systems • Chillers
29
• Chillers • R-410A • EWAQ-DAYN
5
Piping diagram
EWAQ-EWYQ-DAYN(N-P-B)(water piping diagram)
Optional
3
Air purge
Optional
Shut off
valve
1
Pressure
gauge
Service
port
Expansion
vessel
Service
port
Fill
port
Air purge
Flowswitch
Pump
Filter
Evaporator
Buffer
tank
Safety
valve
Water in
Drain
valve
5
Drain
port
Service
port
Optional
Regulating
valve
Water out
Drain
valve
: Check valve
: Flange conn.
: Flare Conn.
: Pinched pipe
: Screw conn.
: Spinned pipe
3TW57575-2A
30
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
6
Wiring diagram
6-1
External connection diagram
(1) Fieldwiring: Main power connection
LEGEND
for OPSC and OPTC
Translation of this legend can be found in the installation manual.
Part number
A02P
A4P
A5P
E5H
F1,F2,F3
F4,F5
H11,12,21,22P
H1P
H2,3,4,5,6P
K1P
K2P
K1S
M1P
M2P
R8T
S1M
S1,2,3,4,5S
S2M
V2C
**
**
*
#
#
*
*
*
##
**
*
*
*
*
*
#
**
: Field wiring
Not included with standard unit
Not possible as option
Possible as option
#
##
*
**
Obligatory
Not obligatory
Switchbox
: Dipswitch set on left position
Description
Communication PCB (EKACPG)
PCB wired remote control
PCB wired remote control (EKRUPG)
fieldheater
main fuses
fuses for heaters
indication lamp: operation compressor
indication lamp: alarm signal (default NO)
indication lamp for changeable digital outputs
pump contactor (Only OPSP/OPHP/OPSC/OPTP/OPTC)
pump contactor (Only for OPTP/OPTC)
overcurrent relay pump (P/B unit or OPSC)
pump motor 1 (Only OPSP/ OPHP/OPSC/OPTP/OPTC)
pump motor 2 (Only for OPTP/OPTC)
temperature sensor for changeable analog input
main isolator switch
switch for changeable digital input
heatertape isolator switch
ferrite core (EKACPG)
3
Switchbox
: Several wiring possibilities
Options (factory installed)
OPSP
=Single pump
OPTP
=Twin pump
OPSC
=Single pump contactor
OPTC
=Twin pump contactor
OPHP
=Hi ESP pump
OPIF
=Inverter fans
for OPTC
Options (user installed)
EKACPG =Address card including
-RS 485 (Integrated modbus)
-F1,F2 (DCIN+DBACS connection)
EKRUPG =Remote user interface
Power Supply
3~50Hz 400V
1
Switchbox
OP10 and fieldheater E5H
Power Supply
1~50Hz 230 V
6
F4,F5: fuse 10A gL/gG
N-Model
Ch.
=unit with no options included
=Changeable
(1) Fieldwiring: communication wiring
EKRUPG (refer to EKRUPG installation manual for more details)
Changeable I/O possible functions
SUB
SUB
Refer to the installation manual for instructions how to configure changeable I/O
Changeable digital input (4 available)
-None
-Status
-Dual setpoint
-Remote on-off
-Capacity limitation 25%,50%,75% or setting
-Low noise (only for OPIF)
-Free cooling signal
-Fan forced on
Changeable analog output (1 available)
-None
-Unit Capacity (mA,V)
-Details of types
Type mA: 0..20mA/4..20mA
Type V: 0-1V/0-5V/0-10V
Changeable digital output (6 or 5 available depending on unit)
-None
-Closed
-2nd pump
-100% capacity
-Full capacity
-Free cooling
-General operation
-Safety+warning NO
-Safety+warning NC (only for Ch.DO1)
-Safety NO (excluding warning)
-Safety NC (excluding warning) (only for Ch.DO1)
-C1,C2 Safety NO
-Warning NO
-C1,C2 operation
-Cooling (only EWYQ)
-Heating (only EWYQ)
-Defrost (only EWYQ
Changeable analog input (4 available)
-None
-Status (mA,V,NTC*,DI)
-Floating setpoint (mA, V, NTC*)
-Water temperature measurement (NTC*)
-Changeable DI, refer to Ch DI for possibilities (DI)
-Details of types:
Type mA: 0..20mA/4..20mA
(internal 5V or external power supply)
Type V: 0-1V/0-5V/0-10V
Type DI: DI (5V detection)
MAIN
MAIN
TERM
TERM
ON
OFF
ON
ADDRESS=MAIN
TERM=OFF
OFF
ADDRESS=SUB
TERM=ON
EKACPG (refer to EKACPG installation manual for more details)
TERM
ON
OFF
For S3A setting
see installation manual
*: for allowed NTC types and how to configure the software please contact
your local dealer.
Drawing number
Description
Revision
Page
Connection diagram
Unit name
(3) Fieldwiring: Digital input terminals
(4) Fieldwiring: Analog input terminals
(connection is depending on type setting: NTC or mA or V or DI)
Switchbox
OBLIGATORY
FOR MODELS
WITHOUT
OPSC/OPTC/OPSP/
OPTP/OPHP
Ch.DI1
Ch.DI2
Ch.DI3
Switchbox
Signal
Signal
(5) Fieldwiring:
Analog output terminals
(types: mA or V)
Switchbox
Ch.DI4
Ch.AI1
Example type:
NTC
mA measurement
(5V power supply by PCB)
mA measurement
(External power supply)
Ch.AI3
Example type:
V-measurement
Ch.AI4
Example type:
DI switch
Ch.AO1
Example type:
mA or V output
Ch.AI2 Example type: mA measurement
(6) Fieldwiring: Output terminals
Fieldheater
contact
(max 1kW
resistive,
230 VAC)
Pump contact for models
without OPSC/OPTC/OPSP/
OPTP/OPHP
(Maximum load:
2A-230VAC)
Minimum load:
10mA-5VDC)
Changeable digital output terminals
(Maximum load: 2A-230VAC, Minimum load: 10mA-5VDC)
Operation compressor contact
AC15 (max 3A, 230VAC)
Ch.D01: Alarm
not for EWAQ/EWYQ 80-100
Operation
M11C
Operation
M12C
Operation
M21C
Operation
M22C
Switchbox
External power supply
(ex 24VAC or 230VAC)
Alarm NO
(default)
Safety active
= contact closed
No power
= contact open
No safety
= contact open
External power supply
(ex 24VAC or 230VAC)
Alarm NC
(software setting
necessary)
Safety active
= contact closed
No power
= contact closed
No safety
= contact open
Ch.DO2
General
operation
(default)
Ch.DO4
MODELS WITHOUT
OPTC OR OPTP
External power supply
(ex 24VAC or 230VAC)
Ch.DO5
Ch.DO6
Switchbox
External power supply
(ex 24VAC or 230VAC)
Drawing number
Description
Ch.DO3
Revision
Page
Connection diagram
Unit name
• Applied Systems • Chillers
31
• Chillers • R-410A • EWAQ-DAYN
7
Sound data
7-1
Sound power spectrum
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32
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
8
Installation
8-1
Fixation and foundation of units
DAYN(N-P- B)
EWAQ-EWYQ080-150
3
4 x Anchor bolt M16x200
1
8
Fix anchor bolts into the concrete foundation.
The concrete foundation should be higher
than the floor level by approximately 100 mm
for ease of plumbing work and better drain.
Further, strength of the floor should be
sufficient to support the weights of concrete
foundation and unit.
Be certain that foundation surface is even
and flat.
Section X-X
Ditch
Foundation is built
on the ground
Foundation is built
on concrete floor
Anchor bolts
Washer
Field suplied rubber plates,
raw cork or rubber sheet for
better vibration protection
NOTES
1
2
The measurement tabulated is based on the fact the base is made in the ground or on a
concrete floor. In case the base is made on a concrete floor. In case the base is made on
a rigid concrete floor, it is possible to include thickness of concrete floor, in that of the base.
In case a base is made on concrete floor, be sure to provide a ditch as shown. It is
important to extract drainage regardless of wether a base is made in the ground or on the
concrete floor. (Ditch
Sewerage).
Ingredient ratio of the concrete is cement: 1, sand: 2, gravel: 3, which is standard and
insert iron bars of ∅10 at every interval of 300mm. The edge of the concrete base should
be planed.
→
3
4TW57599-1
• Applied Systems • Chillers
33
• Chillers • R-410A • EWAQ-DAYN
8
Installation
8-1
Fixation and foundation of units
EWAQ-EWYQ180-210DAYN(N-P-B)
4 x Anchor bolt M16x200
3
1
8
Fix anchor bolts into the concrete foundation.
The concrete foundation should be higher
than the floor level by approximately 100 mm
for ease of plumbing work and better drain.
Further, strength of the floor should be
sufficient to support the weights of concrete
foundation and unit.
Be certain that foundation surface is even
and flat.
Section X-X
Ditch
Foundation is built
on the ground
Foundation is built
on concrete floor
Anchor bolts
Washer
Field suplied rubber plates,
raw cork or rubber sheet for
better vibration protection
NOTES
1
2
The measurement tabulated is based on the fact the base is made in the ground or on a
concrete floor. In case the base is made on a concrete floor. In case the base is made on
a rigid concrete floor, it is possible to include thickness of concrete floor, in that of the base.
In case a base is made on concrete floor, be sure to provide a ditch as shown. It is
important to extract drainage regardless of wether a base is made in the ground or on the
concrete floor. (Ditch
Sewerage).
Ingredient ratio of the concrete is cement: 1, sand: 2, gravel: 3, which is standard and
insert iron bars of ∅10 at every interval of 300mm. The edge of the concrete base should
be planed.
→
3
4TW57619-1
34
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
8
Installation
8-1
Fixation and foundation of units
EWAQ240-260DAYN(N-P-B)_EWYQ230-250DAYN(N-P-B)
8x Anchor bolt M16 x 200
3
1
8
Fix anchor bolts into the concrete foundation.
The concrete foundation should be higher
than the floor level by approximately 100 mm
for ease of plumbing work and better drain.
Further, strength of the floor should be
sufficient to support the weights of concrete
foundation and unit.
Be certain that foundation surface is even
and flat.
Section X-X
Ditch
Foundation is built
on the grond
Foundation is built
on concrete floor
Anchor bolts
Washer
Field suplied rubber plates,
raw cork or rubber sheet for
better vibration protection
NOTES
1
2
The measurement tabulated is based on the fact the base is made in the ground or on a
concrete floor. In case the base is made on a rigid concrete floor, it is possible to include
thickness of concrete floor in that of the base.
In case a base is made on concrete floor, be sure to provide a ditch as shown. It is
important to extract drainage regardless of wether a base is made in the ground or on the
concrete floor. (Ditch
Sewerage).
Ingredient ratio of the concrete is cement: 1, sand:2, gravel:3, which is standard and insert
iron bars of ∅10 at every interval of 300mm. The edge of the concrete base should be
planed.
→
3
4TW57639-1
• Applied Systems • Chillers
35
36
Below 150
Below 50
[mgCaCO3/l]
[mgSiO2/l]
[mgFe/l]
Calcium hardness
Silica ion
Iron
• Applied Systems • Chillers
Below 0.3
Below 4.0
[mgCL/l]
[mgCO2/l]
Remaining chloride
Free carbide
---
-----
Below 4.0
---
Below 0.4
Below 0.25
Below 0.3
Not detectable
Below 1.0
Below 1.0
Below 30
Below 50
Below 70
---
Below 4.0
Below 0.3
Below 0.1
Not detectable
Below 0.1
Below 0.3
Below 30
Below 50
Below 70
Below 50
---
Below 0.4
Below 0.1
Below 0.1
Not detectable
Below 1.0
Below 1.0
Below 30
Below 50
Below 70
Below 50
Below 30
Below 30
(Below 300)
Below 30
7.0∼8.0
Circulating water
[60°C ∼ 80°C]
---
Below 4.0
Below 0.3
Below 0.1
Not detectable
Below 0.1
Below 0.3
Below 30
Below 50
Below 70
Below 50
Below 30
Below 30
(Below 300)
Below 30
7.0∼8.0
Supply water (4)
Corrosion + scale
Corrosion
Corrosion
Corrosion
Corrosion
Corrosion
Corrosion + scale
Scale
Scale
Scale
Scale
Corrosion
Corrosion
Corrosion + scale
Corrosion + scale
Corrosion + scale
In the cooling water using hermetic cooling tower, closed circuit water is according to heated water standard, and scattered water is according to cooling water standard.
Supply water is considered drink water, industrial water and ground water except for genuine water, neutral water and soft water.
The above mentioned items are representable items in corrosion and scale cases.
3
4
5
In case of using heated water (more than 40°C), corrosion is generally noticeable.
Especially when the iron material is in direct contact with water without any protection shields, it is desireable to give the valid measures for corrosion. e.g. chemical measure.
Below 4.0
Below 4.0
Below 0.3
Below 0.1
Not detectable
Below 1.0
Below 0.3
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 300)
Below 30
7.0∼8.0
Supply water (4)
Names, definitions and units are according to JIS K 0101. Units and figures between brackets are old units published as reference only.
Below 0.3
Below 1.0
Not detectable
Below 1.0
Below 0.3
Below 1.0
Not detectable
Below 1.0
Below 1.0
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 300)
Below 30
7.0∼8.0
Circulating water
[20°C ∼ 60°C]
2
---
Below 4.0
Below 0.3
Below 0.1
Not detectable
Below 0.1
Below 1.0
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 300)
Below 30
6.8∼8.0
Supply water (4)
1
6.0∼7.0
Below 1.0
[mgNH+4/l]
Ammonium ion
Stability index
Not detectable
[mgS /l]
Below 0.3
Sulfite ion
2-
Below 0.3
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 400)
Below 40
6.8∼8.0
Circulating water
[Below 20°C]
3TW50179-1
Water charge, flow and quality
[mgCu/l]
Below 200
[mgCaCO3/l]
Total hardness
Below 50
Below 50
Below 50
(Below 400)
Below 40
6.8∼8.0
Flowing water
8-2
Copper
Below 100
[mgCaCO3/l]
M-alkalinity (pH4.8)
Below 50
Below 50
(Below 300)
Below 30
6.0∼8.0
Supply water (4)
High temperature
Tendency if out of
criteria
Installation
Below 1.0
Below 200
Below 200
(Below 800)
Below 80
6.5∼8.2
[mgSO 4/l]
2-
[mgCI-/l]
(μS/cm) at 25°C (1)
[mS/m] at 25°C
at 25°C
Sulfate ion
Chloride ion
Electrical conductivity
pH
Circulating water
Low temperature
Heated water (2)
8
Once flow
Cooled water
1
Circulating system
Cooling water (3)
8
Items to be referred to:
3
Items to be controlled:
ITEMS (1) (5)
• Chillers • R-410A • EWAQ-DAYN
• Chillers • R-410A • EWAQ-DAYN
9
Operation range
EWAQ080-100-180-210-240-260DAYN(N-P-B)
3
1
Ambient temperature (°C)
9
Continuous
operation
area
Pulldown
area
Leaving evaporator water temperature (°C)
STD: Standard unit
OPZL: Leaving water evaporator from -10 to 4°C by use of glycol
Protect the water circuit against freezing by:
* OR OP10: heater tape
* Or filling up the system with a glycol solution
OPIF Option Inverter Fans EWAQ080-100-180-210-240-260
4TW57593-1B
• Applied Systems • Chillers
37
• Chillers • R-410A • EWAQ-DAYN
9
Operation range
EWAQ130-150DAYN(N-P-B)
3
1
Ambient temperature (°C)
9
Continuous
operation
area
Pulldown
area
Leaving evaporator water temperature (°C)
STD: Standard unit
OPZL: Leaving water evaporator from -10 to 4°C by use of glycol
Protect the water circuit against freezing by:
* OR OP10: heater tape
* Or filling up the system with a glycol solution
OPIF Option Inverter Fans EWAQ130-150
4TW57603-1A
38
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 1 Water pressure drop curve evaporator
EWAQ080-100DAYN(N-P-B)
3
1
Pressure drop evaporator [kPa]
10
Water flow through Evaporator [l/min]
1. EWAQ080DAYN*
2. EWAQ100DAYN*
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.
4TW57579-5
• Applied Systems • Chillers
39
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 1 Water pressure drop curve evaporator
EWAQ240-260DAYN(N-P-B)
3
1
Pressure drop evaporator [kPa]
10
Water flow through Evaporator [l/min]
1. EWAQ240DAYN*
2. EWAQ260DAYN*
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.
4TW57599-5
40
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 1 Water pressure drop curve evaporator
EWAQ240-260DAYN(N-P-B)
3
1
Pressure drop evaporator [kPa]
10
Water flow through Evaporator [l/min]
1. EWAQ240DAYN*
2. EWAQ260DAYN*
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.
4TW57639-5
• Applied Systems • Chillers
41
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWAQ080-100DAYN(N)
3
1
Pressure Drop Unit [kPa]
10
Water Flow Unit [l/min]
1. EWAQ080DAYN* Standard model
2. EWAQ100DAYN* Standard model
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.
4TW57579-7.
42
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWAQ130-210DAYN(N)
3
1
Pressure Drop Unit [kPa]
10
Water Flow Unit [l/min]
1. EWAQ130DAYN* Standard model
2. EWAQ150DAYN* Standard model
3. EWAQ180DAYN* Standard model
4. EWAQ210DAYN* Standard model
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.
4TW57599-7
• Applied Systems • Chillers
43
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWAQ240-260DAYN(N)
3
1
Pressure Drop Unit [kPa]
10
Water Flow Unit [l/min]
1. EWAQ240DAYN* Standard model
2. EWAQ260DAYN* Standard model
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.
4TW57639-7
44
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 3 Static pressure drop of units with pumps
EWAQ080-100DAYN*
3
1
External Static Pressure unit [kPa]
10
Water flow [l/min]
1. EWAQ080DAYN* + OPSP/OPTP
2. EWAQ100DAYN* + OPSP/OPTP
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.
4TW57579-4A
• Applied Systems • Chillers
45
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 3 Static pressure drop of units with pumps
EWAQ080-100DAYN(OPHP)
3
1
External Static Pressure Unit [kPa]
10
Water Flow [l/min]
1. EWAQ080DAYN* + OPHP
2. EWAQ100DAYN* + OPHP
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.
4TW57579-9.
46
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 3 Static pressure drop of units with pumps
EWAQ130-210DAYN*
3
1
External Static Pressure unit [kPa]
10
Water flow [l/min]
1. EWAQ130DAYN* + OPSP/OPTP
2. EWAQ150DAYN* + OPSP/OPTP
3. EWAQ180DAYN* + OPSP/OPTP
4. EWAQ210DAYN* + OPSP/OPTP
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.
4TW57599-4A.
• Applied Systems • Chillers
47
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 3 Static pressure drop of units with pumps
EWAQ130-210DAYN (OPHP)
3
1
External Static Pressure Unit [kPa]
10
Water Flow [l/min]
1. EWAQ130DAYN* + OPHP
2. EWAQ150DAYN* + OPHP
3. EWAQ180DAYN* + OPHP
4. EWAQ210DAYN* + OPHP
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.
4TW57599-9
48
• Applied Systems • Chillers
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 3 Static pressure drop of units with pumps
EWAQ240-260DAYN*
3
1
External Static Pressure Unit [kPa]
10
Water Flow Unit [l/min]
1. EWAQ240DAYN* + OPSP/OPTP
2. EWAQ260DAYN* + OPSP/OPTP
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.
4TW57639-4B
• Applied Systems • Chillers
49
• Chillers • R-410A • EWAQ-DAYN
10
Hydraulic performance
10 - 3 Static pressure drop of units with pumps
EWAQ240-260DAYN(OPHP)
3
1
External Static Pressure Unit [kPa]
10
Water Flow Unit [l/min]
1. EWAQ240DAYN* + OPHP
2. EWAQ260DAYN* + OPHP
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.
4TW57639-9A
50
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
TABLE OF CONTENTS
EWYQ-DAYN
1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications (Options) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
53
2
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
58
3
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
Cooling capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heating capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity correction factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
4
Dimensional drawing
54
62
63
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
5
Piping diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
6
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Sound power spectrum
8
9
10
72
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
Fixation and foundation of units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Water charge, flow and quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
77
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Water pressure drop curve evaporator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Static pressure drop unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
• Applied Systems • Chillers
80
83
51
• Chillers • R-410A • EWYQ-DAYN
1
Specifications
s m e t s y S N s Yd r A e eAD i l0- l 1Q p4iY pWh- CAER
1-1 Technical Specifications
Capacity (Eurovent)
3
EWYQ080DAYN
2
EWYQ130DAYN
EWYQ150DAYN
EWYQ210DAYN
EWYQ230DAYN
EWYQ250DAYN
Cooling
Nominal
kW
77
100
136
145
183
211
231
252
Nominal
kW
87.7
114
149
165
199
225
258
281
%
0-50-100
0-50-100
0-25-5075-100
0-25-5075-100
21/29-43/
50/57-71/
79-100
0-25-5075-100
22/28-44/
50/56-72/
78-100
0-25-5075-100
Cooling
kW
26.5
36.2
47.6
55.7
63.8
75.3
82.2
93.5
Heating
kW
30.0
38.1
49.6
58.8
68.0
77.0
84.2
96.6
EER
2.91
2.76
2.86
2.60
2.87
2.80
2.81
2.70
COP (Eurovent)
2.92
2.99
3.00
2.81
2.93
2.92
3.06
2.91
ESEER
4.00
3.81
4.31
4.07
4.33
4.23
4.20
4.00
Casing
Colour
Dimensions
Unit
Ivory white/Munsell code 5Y7.5/1
Material
Polyester painted galvanised steel plate
Height
mm
Width
mm
Depth
mm
2,566
2,566
2,631
2,631
3,081
3,081
4,850
4,850
Unit
kg
1,400
1,450
1,550
1,600
1,850
1,900
3,200
3,300
Operating Weight
kg
1,415
1,465
1,567
1,619
1,875
1,927
3,239
3,342
Gross weight
kg
1,450
1,500
1,600
1,650
1,900
1,950
3,250
3,350
1
1
1
1
Weight
Water Heat
Exchanger
2,311
2,000
Type
Brazed plate
Filter
Type
Diameter
perforations
Strainer galvanized
mm
1
1
1
1
1
Minimum water volume in the system
l
393
511
334
370
446
504
578
629
Water flow rate
Min
l/min
110
143
195
208
262
302
331
361
Max
1,611
l/min
503
654
854
946
1,141
1,290
1,479
Nominal Water Flow Cooling
l/min
221
287
390
416
525
605
662
722
Heating
l/min
251
327
427
473
570
645
740
806
Nominal water
pressure drop
Cooling
Total
kPa
36
36
43
38
41
44
39
38
Heating
Total
kPa
47
46
51
49
48
50
48
46
Water Heat
Exchanger
Insulation material
Model
Foamed synthetic elastomer
Quantity
1
1
1
1
1
1
1
1
PT120
PT120
DV47HP
DV47HP
DV58HP
DV58HP
DV58HP
DV58HP
Rows
2
2
3
3
3
3
3
3
Stages
56
56
48
56
56
56
48
48
Model
Air heat exchanger
Type
Cross fin coil / Hi-Xss tubes and PE coated
Fin Pitch
mm
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
Face Area
m²
2.46
2.46
2.11
2.46
3.02
3.02
2.11
2.11
No. of coils
Hydraulic components Unit water volume
Nominal water
pressure drop unit
Fan
l
4
4
4
4
4
4
8
8
15
15
17
19
25
27
39
42
Cooling
kPa
42
43
55
51
61
70
70
73
Heating
kPa
53
56
65
66
72
79
86
91
m³/min
780
780
800
860
1,290
1,290
1,600
1,600
4
4
4
4
6
6
8
8
970
970
900
900
1000
1000
600
600
6.7
Drive
Direct drive
Nominal air flow
Model
Quantity
Speed
rpm
880
880
900
970
Motor Output
W
500
500
600
1000
Discharge direction
Compressor
Vertical
Type
Scroll compressor
Refrigerant oil type
FVC68D
Refrigerant oil charge
Model
l
6.7
6.7
3.3
6.7
6.7
6.7
6.7
2
2
4
4
2
4
2
4
SJ180
SJ240
SJ161
SJ180
SJ180
SJ240
SJ240
SJ300
2900
2900
2900
2900
2900
2900
2900
2900
Quantity
Model
Speed
rpm
Quantity
2
Model
Sound level
52
EWYQ180DAYN
Heating
Capacity Steps
Nominal input
(Eurovent)
EWYQ100DAYN
Sound Power
-
Speed
rpm
Cooling
dBA
• Applied Systems • Chillers
SJ240
2
-
2900
86
86
88
89
90
SJ300
-
2900
90
91
91
• Chillers • R-410A • EWYQ-DAYN
1
Specifications
1-1 Technical Specifications
Refrigerant circuit
EWYQ080DAYN
EWYQ100DAYN
EWYQ130DAYN
EWYQ180DAYN
EWYQ210DAYN
EWYQ230DAYN
EWYQ250DAYN
R-410A
Refrigerant charge
kg
33
37
kg
No of circuits
1
1
22
22
32
32
39
39
22
22
32
32
39
39
2
2
2
2
2
2
Refrigerant control
Piping connections
EWYQ150DAYN
Refrigerant type
3
Electronic expansion valve
Water heat exchanger inlet / outlet
3"OD
3"OD
3"OD
3"OD
3"OD
3"OD
3"
3"
Water heat exchanger drain
1/2"G
1/2"G
1/2"G
1/2"G
1/2"G
1/2"G
1/2"G
1/2"G
Safety Devices
High pressure switch
Pressure relief valve
Low pressure safety
Freeze up protection
Flowswitch
2
Discharge temperature protector
Reverse phase protector
Electronic protection
module compressors
Electronic protection module compressors (only for
SJ180 SJ240)
Electronic protection
module compressors
1
Overcurrent relays for compressors and fans
Notes
Nominal cooling capacity at Eurovent conditions: Evaporator 12°C/7°C; ambient 35°C
Nominal cooling power input at Eurovent conditions: Evaporator 12°C/7°C; ambient 35°C (=Power input
compressors + fans + electrical circuit)
Minimum required watervolume for standard thermostat settings and at nominal conditions
Nominal heating capacity at Eurovent conditions: Evaporator 40°C/45°C, ambient: drybulb 7°C, wetbulb
6°C
Nominal heating power input at Eurovent concitions: Evaporator 40°C/45°C, ambient: drybulb 7°C,
wetbulb 6°C (= Power input compressors+fans+electrical circuit)
1-2 Electrical Specifications
Power Supply
Compressor
EWYQ130DAYN
Notes
EWYQ180DAYN
Hz
50
Voltage
V
400
Minimum
%
-10%
Maximum
%
+10%
Starting Current
A
201 (max.
240)
221 (max.
272)
161 (max.
269)
EWYQ210DAYN
EWYQ230DAYN
EWYQ250DAYN
199 (max.
320)
221 (max.
357)
221 (max.
368)
266 (max.
440)
266 (max.
468)
Nominal Running Current Cooling
A
60
72
88
113
131
144
162
181
Maximum Running Current
A
96
120
160
177
209
233
262
290
3x125gL
3x160gL
3x200gL
3x200gL
3x250gL
3x250gL
3x300gL
3x355gL
Starting Method
Direct on line
Maximum Running Current
A
1,5
1,5
1,4
2,1
2,1
2,1
1,6
1,6
Starting current
A
195
215
158
195
195/215
215
215/260
260
Nominal running current (RLA)
A
25/25
31/31
19/19
25/25
25/31
31/31
31/40
40/40
Maximum Running Current
A
39
51
35
39
39/51
51
51/65
65
4x75
4x75
Starting Method
Control Circuit
EWYQ150DAYN
3~
Recommended fuses according to IEC standard
269-2
Fan
EWYQ100DAYN
Frequency
Voltage Tolerance
Unit
EWYQ080DAYN
Phase
Direct on line
Phase
1~
Frequency
Hz
50
Voltage
V
230V (supplied by factory installed transformers)
Crankcase heater (E1/2HC)
W
2x75
2x75
4x65
4x75
4x75
4x75
Starting current of the
Starting current of the
Initial starting current = Starting current of the
unit = Maximum running unit = Maximum running unit = Maximum running
Maximum running
current 4 fans (1 circuit) current 2 fans (1 circuit) current 3fans (1 circuit) current 4 fans (1 circuit)
+ starting current 1
+ starting current 1
+ starting current 1
+ starting current 1
compressor
compressor
compressor
compressor
Max. starting current of Max. starting current of Max. starting current of Max. starting current of
the unit = Maximum
the unit = Maximum
the unit = Maximum
the unit = Maximum
running current 4 fans + running current 4 fans + running current 6 fans + running current 8 fans +
max. running current 3 max. running current 3 max. running current 3 max. running current 3
compressors + starting compressors + starting compressors + starting compressors + starting
current 1 compressor
current 1 compressor
current 1 compressor
current 1 compressor
• Applied Systems • Chillers
53
• Chillers • R-410A • EWYQ-DAYN
1
Specifications (Options)
EWYQ080-100DAYN
3
2
1
Technical specifications options
OPSP
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Additional unit water volume
Expansion vessel
COMPONENTS
Pre-charge pressure exp. vessel
Safety valve
OPSP + OPBT
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Buffertank
Additional unit water volume
COMPONENTS
Expansion vessel
Pre-charge pressure exp. vessel
Safety valve
OPHP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit
OPTP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
kg
kg
kg
kPa
l
l
bar
bar
kg
kg
kg
kPa
l
l
l
bar
bar
EWYQ080DAYN*
250
268
250
Single-stage-in-line-pumps
1
TP50-240/2
173
18
EWYQ100DAYN*
250
268
250
Single-stage-in-line-pumps
1
TP50-240/2
154
18
35
1,5
3
EWYQ080DAYN*
300
508
300
Single-stage-in-line-pumps
1
TP50-240/2
173
190
208
EWYQ100DAYN*
300
508
300
Single-stage-in-line-pumps
1
TP50-240/2
154
190
208
35
1,5
3
kPa
EWYQ080DAYN*
Single-stage-in-line-pumps
1
TP50-430/2
365
EWYQ100DAYN*
Single-stage-in-line-pumps
1
TP50-340/2
348
kPa
EWYQ080DAYN*
Single-stage-in-line-pumps
1
TP50-240/2
173
EWYQ100DAYN*
Single-stage-in-line-pumps
1
TP50-240/2
154
3TW57651-1C
EWYQ080-100DAYN
Electrical specifications options
OPSP / OPTP
Units
STD PUMP
Starting method
Power
Maximum running current
Starting current
OPHP
Units
HIGH ESP PUMP
Starting method
Power
Maximum running current
Starting current
OP10
Units
HEATER TAPE
Supply Voltage
Recommended fuses
Power standard model
Power model with pump
Power model with pump and OPBT
EWYQ080DAYN*
EWYQ100DAYN*
Direct On-Line
kW
A
A
2.2
4.45
42
2.2
4.45
42
EWYQ080DAYN*
EWYQ100DAYN*
Direct On-Line
W
A
A
5.5
11.2
131
5.5
11.2
131
EWYQ080DAYN*
V
A
EWYQ100DAYN*
230+/-10%
2 x 10A
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
3TW57651-1C
NOTES
1
2
54
Initial starting current=Maximum running current 4 fans (1 circuit) + starting current 1 compressor
Maximum starting current=Maximum running current 4 fans+Maximum running current 3 compressors+Starting current 1 compressor
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
1
Specifications (Options)
EWYQ130-150DAYN
Technical specifications options
OPSP
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Additional unit water volume
Expansion vessel
COMPONENTS
Pre-charge pressure exp. vessel
Safety valve
OPSP + OPBT
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Buffertank
Additional unit water volume
COMPONENTS
Expansion vessel
Pre-charge pressure exp. vessel
Safety valve
OPHP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit
OPTP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
kg
kg
kg
kPa
l
l
bar
bar
kg
kg
kg
kPa
l
l
l
bar
bar
EWYQ130DAYN*
250
286
250
Single-stage-in-line-pumps
1
TP65-260/2
141
36
EWYQ150DAYN*
250
286
250
Single-stage-in-line-pumps
1
TP65-260/2
141
36
3
35
1,5
3
EWYQ130DAYN*
300
526
300
Single-stage-in-line-pumps
1
TP65-260/2
141
190
226
EWYQ150DAYN*
300
526
300
Single-stage-in-line-pumps
1
TP65-260/2
141
190
226
2
1
35
1,5
3
kPa
EWYQ130DAYN*
Single-stage-in-line-pumps
1
TP65-340/2
261
EWYQ150DAYN*
Single-stage-in-line-pumps
1
TP65-340/2
261
kPa
EWYQ130DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
141
EWYQ150DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
141
3TW57671-1C
EWYQ130-150DAYN
Electrical specifications options
OPSP / OPTP
Units
STD PUMP
Starting method
Power
Maximum running current
Starting current
OPHP
Units
HIGH ESP PUMP
Starting method
Power
Maximum running current
Starting current
OP10
Units
HEATER TAPE
Supply Voltage
Recommended fuses
Power standard model
Power model with pump
Power model with pump and OPBT
EWYQ130DAYN*
EWYQ150DAYN*
Direct On-Line
kW
A
A
3kW
6.3
58
3kW
6.3
58
EWYQ130DAYN*
EWYQ150DAYN*
Direct On-Line
W
A
A
5.5kW
11.2
131
5.5kW
11.2
131
EWYQ130DAYN*
V
A
EWYQ150DAYN*
230+/-10%
2 x 10A
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
3TW57671-1C
NOTES
1
2
Initial starting current=Maximum running current 2 fans (1 circuit) + starting current 1 compressor
Maximum starting current=Maximum running current 4 fans+Maximum running current 3 compressors+Starting current 1 compressor
• Applied Systems • Chillers
55
• Chillers • R-410A • EWYQ-DAYN
1
Specifications (Options)
EWYQ180-210DAYN
3
2
1
Technical specifications options
OPSP
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Additional unit water volume
Expansion vessel
COMPONENTS
Pre-charge pressure exp. vessel
Safety valve
OPSP + OPBT
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Buffertank
Additional unit water volume
COMPONENTS
Expansion vessel
Pre-charge pressure exp. vessel
Safety valve
OPHP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit
OPTP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
kg
kg
kg
kPa
l
l
bar
bar
kg
kg
kg
kPa
l
l
l
bar
bar
EWYQ180DAYN*
250
286
250
Single-stage-in-line-pumps
1
TP65-260/2
152
36
EWYQ210DAYN*
250
286
250
Single-stage-in-line-pumps
1
TP65-260/2
128
36
35
1,5
3
EWYQ180DAYN*
300
526
300
Single-stage-in-line-pumps
1
TP65-260/2
152
190
226
EWYQ210DAYN*
300
526
300
Single-stage-in-line-pumps
1
TP65-260/2
128
190
226
35
1,5
3
kPa
EWYQ180DAYN*
Single-stage-in-line-pumps
1
TP65-410/2
306
EWYQ210DAYN*
Single-stage-in-line-pumps
1
TP65-410/2
286
kPa
EWYQ180DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
152
EWYQ210DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
128
3TW57691-1C
EWYQ180-210DAYN
Electrical specifications options
OPSP / OPTP
Units
STD PUMP
Starting method
Power
Maximum running current
Starting current
OPHP
Units
HIGH ESP PUMP
Starting method
Power
Maximum running current
Starting current
OP10
Units
HEATER TAPE
Supply Voltage
Recommended fuses
Power standard model
Power model with pump
Power model with pump and OPBT
EWYQ180DAYN*
EWYQ210DAYN*
Direct On-Line
kW
A
A
4kW
8
98
4kW
8
98
EWYQ180DAYN*
EWYQ210DAYN*
Direct On-Line
W
A
A
7.5kW
15.2
169
7.5kW
15.2
169
EWYQ180DAYN*
V
A
EWYQ210DAYN*
230+/-10%
2 x 10A
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
3TW57691-1C
NOTES
1
2
56
Initial starting current=Maximum running current 3 fans (1 circuit) + starting current 1 compressor
Maximum starting current=Maximum running current 6 fans+Maximum running current 3 compressors+Starting current 1 compressor
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
1
Specifications (Options)
EWYQ230-250DAYN
Technical specifications options
OPSP
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Additional unit water volume
Expansion vessel
COMPONENTS
Pre-charge pressure exp. vessel
Safety valve
OPSP + OPBT
Units
WEIGHT
Additional machine weight
Additional operation weight
Additional gross weight
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
HYDRAULIC
Buffertank
Additional unit water volume
COMPONENTS
Expansion vessel
Pre-charge pressure exp. vessel
Safety valve
OPHP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit
OPTP
Units
PUMP
Type
Quantity
Model
Nominal Static Height Unit cooling
kg
kg
kg
kPa
l
l
bar
bar
kg
kg
kg
kPa
l
l
l
bar
bar
EWYQ230DAYN*
250
271
250
Single-stage-in-line-pumps
1
TP65-260/2
143
21
EWYQ250DAYN*
250
271
250
Single-stage-in-line-pumps
1
TP65-260/2
127
21
3
50
1,5
3
EWYQ230DAYN*
300
511
300
Single-stage-in-line-pumps
1
TP65-260/2
143
190
211
EWYQ250DAYN*
300
511
300
Single-stage-in-line-pumps
1
TP65-260/2
127
190
211
2
1
50
1,5
3
kPa
EWYQ230DAYN*
Single-stage-in-line-pumps
1
TP65-410/2
303
EWYQ250DAYN*
Single-stage-in-line-pumps
1
TP65-410/2
290
kPa
EWYQ230DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
143
EWYQ250DAYN*
Single-stage-in-line-pumps
1
TP65-260/2
127
3TW57711-1C
EWYQ230-250DAYN
Electrical specifications options
OPSP / OPTP
Units
STD PUMP
Starting method
Power
Maximum running current
Starting current
OPHP
Units
HIGH ESP PUMP
Starting method
Power
Maximum running current
Starting current
OP10
Units
HEATER TAPE
Supply Voltage
Recommended fuses
Power standard model
Power model with pump
Power model with pump and OPBT
EWYQ230DAYN*
EWYQ250DAYN*
Direct On-Line
kW
A
A
4.0
8.0
98
4.0
8.0
98
EWYQ230DAYN*
EWYQ250DAYN*
Direct On-Line
kW
A
A
7.5
15.2
169
7.5
15.2
169
EWYQ230DAYN*
V
A
EWYQ250DAYN*
230+/-10%
2 x 10A
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
1 x 300 W
2 x 300 W
2 x 300 W + 1 x 150 W
3TW57711-1C
NOTES
1
2
Initial starting current=Maximum running current 4 fans (1 circuit) + starting current 1 compressor
Maximum starting current=Maximum running current 8 fans+Maximum running current 3 compressors+Starting current 1 compressor
• Applied Systems • Chillers
57
• Chillers • R-410A • EWYQ-DAYN
2
Options
Optional equipment for EWYQ-DAYN
Capacity: 080-250 kW
EWYQ080DAYNN
EWYQ100DAYNN
EWYQ130DAYNN
3
EWYQ150DAYNN
EWYQ180DAYNN
EWYQ210DAYNN
EWYQ230DAYNN
EWYQ250DAYNN
Unit size
Option number Option description
2
2
OPSC
OPTC
OPSP
OPTP
OPHP
OPBT
OPIF
OPZL
OP03
OP10
OP12
OP57
OPLN
OPCG
Availability
080
100
130
150
180
210
230
250
Standard unit
o
o
o
o
o
o
o
o
Single pump contactor
o
o
o
o
o
o
o
o
Factory mounted
Twin pump contactor
o
o
o
o
o
o
o
o
Factory mounted
Single pump
o
o
o
o
o
o
o
o
Factory mounted
Twin pump (1 pump house, dual motor)
o
o
o
o
o
o
o
o
Factory mounted
high ESP pump (single pump only)
o
o
o
o
o
o
o
o
Factory mounted
Buffer tank
o
o
o
o
o
o
o
o
Factory mounted
Inverter fans for low ambient (-15 °C)
o
o
o
o
o
o
o
o
Factory mounted
Glycol 0°C/-10°C
o
o
o
o
o
o
o
o
Factory mounted
Dual pressure relief valve
o
o
o
o
o
o
o
o
Factory mounted
evaporator heater tape
o
o
o
o
o
o
o
o
Factory mounted
o (S)
o (S)
o (S)
o (S)
o (S)
o (S)
o (S)
o (S)
Factory mounted
A-meter, V-meter
o
o
o
o
o
o
o
o
Factory mounted
Low noise = OPIF + compressorhousing
o
o
o
o
o
o
o
o
Factory mounted
Condenser protection grilles
o
o
o
o
o
o
o
o
Factory mounted
option valves (discharge-, liquid line- and suction stop valve)
Available kits
EKLONPG
EKBNPG
EKACPG
Gateway for LON*
o
o
o
o
o
o
o
o
Kit
Gateway for BACNET*
o
o
o
o
o
o
o
o
Kit
Adress card including
o
o
o
o
o
o
o
o
Kit
Remote user interface
o
o
o
o
o
o
o
o
Kit
Waterpipe kit
o
o
o
o
o
o
-
-
Kit
Waterpipe kit
-
-
-
-
-
-
o
o
Kit
Daikin Integrated Chiller Network (DICN)
Serial Communication (Modbus)
EKRUPG
EKGN210
EKGN260
Notes
* To install EKLONPG & EKBNPG => EKACPG needs to be installed on the unit.
For the EKLONPG & EKBNPG design guide, please contact your local dealer.
o
Available
-
Not available
(S)
option required for swedish national law SNFS1992:16
3TW57659-8B
58
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
2
Options
Content :2 counterpipes for welding onto fieldpiping
3
Weight
Box : 200 x 100 x 100
2
2
* Material : Blank steel
* Ps = 10 bar
Mounting instructions :
Counterpipe : in this kit
Weld before connection victaulic coupling
To be painted after welding
Fieldpiping
Victaulic coupling : delivered with unit
Inside unit Outside unit
4TW58009-1
• Applied Systems • Chillers
59
• Chillers • R-410A • EWYQ-DAYN
3
Capacity tables
3-1
Cooling capacity tables
EWYQ080-250DAYN(N-P-B)
Cooling
3
Tamb (°C)
LWE
5
2
7
3
10
13
16
20
Size
080
100
130
150
180
210
230
250
080
100
130
150
180
210
230
250
080
100
130
150
180
210
230
250
080
100
130
150
180
210
230
250
080
100
130
150
180
210
230
250
080
100
130
150
180
210
230
250
20
CC
83.1
109
148
161
199
234
252
277
89.1
117
159
170
213
248
268
294
98.6
129
175
185
235
271
292
321
109
142
192
203
258
296
319
350
120
155
210
222
283
321
346
380
136
174
236
252
317
357
385
423
25
PI
20.4
26.8
35.6
42.0
48.3
56.6
63.0
71.6
20.5
27.2
36.3
42.5
49.0
57.6
63.9
72.5
20.9
28.0
37.5
43.3
50.2
59.2
65.3
74.0
21.2
28.8
38.7
44.4
51.4
61.0
66.8
75.6
21.5
29.7
40.0
45.7
52.9
63.0
68.5
77.4
22.1
31.1
41.8
47.6
55.0
66.0
71.1
79.9
CC
79.5
104
142
154
190
223
241
265
85.2
112
152
162
203
236
256
281
94.5
123
167
177
224
258
280
307
104
135
184
193
247
282
305
334
115
148
201
212
270
306
332
363
130
166
225
240
304
341
369
404
30
PI
22.1
29.4
39.0
45.9
52.7
61.8
68.4
77.8
22.3
29.9
39.8
46.4
53.6
62.8
69.3
78.8
22.6
30.6
40.9
47.3
54.5
64.4
70.7
80.4
23.0
31.4
42.2
48.5
55.8
66.2
72.3
82.1
23.4
32.3
43.5
49.8
57.3
68.2
74.0
83.9
24.0
33.7
45.4
51.9
59.4
71.1
76.5
86.5
CC
75.7
99.2
135
145
181
211
230
252
81.2
106
144
154
194
224
244
267
90.1
117
159
168
214
245
267
292
100
128
174
184
235
267
291
318
110
141
191
201
257
290
316
345
124
158
213
227
289
323
352
384
35
PI
24.1
32.4
42.7
50.2
57.6
67.7
74.5
84.7
24.3
32.9
43.5
50.8
58.3
68.7
75.4
85.8
24.6
33.6
44.7
51.8
59.5
70.3
76.8
87.4
25.0
34.4
46.0
53.0
60.8
72.1
78.4
89.2
25.4
35.3
47.4
54.4
62.2
74.0
80.1
91.1
26.0
36.7
49.3
56.7
64.4
77.0
82.6
93.8
CC
71.7
93.6
127
137
171
198
217
237
77.0
100
136
145
183
211
231
252
85.4
110
150
158
202
231
252
275
94.4
121
164
173
222
251
275
300
104
133
179
189
243
273
299
326
118
149
201
213
273
304
333
362
40
PI
26.2
35.8
46.8
55.2
63.1
74.3
81.3
92.5
26.5
36.2
47.6
55.7
63.8
75.3
82.2
93.5
26.8
37.0
48.9
56.8
65.0
76.9
83.7
95.3
27.2
37.8
50.2
58.1
66.3
78.7
85.3
97.1
27.7
38.7
51.6
59.6
67.8
80.6
87.0
99.1
28.3
40.0
53.6
61.9
70.0
83.6
89.5
102
CC
64.8
84.0
117
125
159
183
195
213
69.5
89.8
124
132
170
195
208
226
77.1
99.0
137
144
188
213
227
247
85.2
109
150
158
206
232
284
269
93.8
119
164
173
226
252
269
292
106
133
183
194
253
280
300
325
43
PI
28.7
39.5
51.5
60.7
70.0
82.5
89.0
101
28.9
40.0
52.3
61.3
70.7
83.5
89.9
102
29.3
40.8
53.5
62.4
71.9
85.2
91.3
104
29.7
41.6
54.9
63.7
73.3
87.0
92.9
106
30.2
42.5
56.3
65.2
74.8
89.0
94.6
108
30.9
43.8
58.4
67.7
77.0
91.9
97.1
111
CC
59.5
76.9
109
117
151
173
179
194
63.9
82.3
116
124
161
184
190
207
70.9
90.7
128
135
178
201
208
226
78.4
100
140
147
195
219
227
246
86.3
109
153
88
214
238
247
267
53.4
66.8
93.6
99.2
131
145
151
163
PI
30.3
42.0
54.6
64.4
74.9
88.3
94
107
30.5
42.5
55.4
65.0
75.6
89.4
94.9
108
30.9
43.2
56.7
66.1
76.8
91.1
96.4
110
31.3
44.1
58.0
67.4
78.2
92.9
97.9
112
31.8
45.0
59.4
32.0
79.7
94.9
100
114
15.1
21.5
28.5
33.2
38.1
45.4
47.4
54.1
Symbols:
CC: Cooling capacity (kW)
PI : Power input (kW)
LWE: Leaving Water Evaporator temperature (°C)
Tamb: Ambient temperature (°C)
3TW57652-1B
NOTES
1
2
3
60
Cooling capacity (CAP)
Capacity is according to Eurovent
rating standard 6/C/003-2006 and valid for chilled water range Dt = 3 - 8°C
Power input (kW)
Power input is total input according to Eurovent
rating standard 6/C/003-2006: Compressor + fans + control circuit
For units with integrated pump
Values for CC are to be multiplied by 0.99 in order to compensate heat input of the pump
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
3
Capacity tables
3-1
Cooling capacity tables
EWYQ-DAYN(N-P-B)
OPZL
Tamb (°C)
LWE
-10
-7
-5
-2
2
Size
080
100
130
150
180
210
230
250
080
100
130
150
180
210
230
250
080
100
130
150
180
210
230
250
080
100
130
150
180
210
230
250
080
100
130
150
180
210
230
250
20
CC
50.1
65
91
110
118
145
155
171
55.1
72
100
119
131
160
172
189
58.9
77
107
125
140
171
184
202
65
86
118
135
156
188
202
222
75
99
134
149
179
213
230
252
25
PI
19.4
24.5
31.3
39.3
44.7
51.3
57.9
65.9
19.5
24.8
32.0
39.7
45.2
52.1
58.8
66.9
19.6
25.1
32.5
40.0
45.6
52.7
59.4
67.5
19.8
25.5
33.4
40.5
46.3
53.7
60.3
68.7
20.1
26.2
34.6
41.3
47.4
55.3
61.8
70.3
CC
47.1
61
87
103
112
137
148
163
52.1
68
96
112
124
152
164
180
55.8
73
102
119
134
162
175
193
62
82
113
128
149
179
193
213
71
94
129
142
171
203
220
241
30
PI
21.2
27.1
34.7
43.1
49.0
56.4
63.2
71.7
21.3
27.5
35.4
43.5
49.6
57.3
64.1
72.8
21.4
27.7
35.9
43.9
50.0
57.9
64.7
73.5
21.6
28.2
36.7
44.4
50.7
58.9
65.7
74.7
29.7
28.8
38.0
45.2
51.8
60.5
67.2
76.4
CC
44.2
58.1
82
96
105
129
140
154
49.1
65
91
105
118
1743
155
171
52.8
70
97
112
127
153
166
183
59
78
107
121
141
169
184
202
68
89
122
135
163
192
209
229
35
PI
23.2
29.9
38.3
47.4
53.9
62.1
69.1
78.2
23.3
30.3
39.0
47.8
54.4
63.0
70.1
79.4
23.4
30.6
39.5
48.1
54.8
63.7
70.7
80.2
23.5
31.1
40.4
48.7
55.5
64.7
71.8
81.5
23.8
31.8
41.6
49.65
56.6
66.3
73.3
83.3
CC
41.4
54.6
77
90
99
121
132
145
46.2
61
85
98
111
134
146
161
49.7
66
91
104
119
144
157
172
55.6
73
101
114
133
159
174
190
64
84
115
126
154
181
198
216
40
PI
25.4
33.1
42.4
52.2
59.3
68.4
75.7
85.5
25.5
33.6
43.1
52.7
59.8
69.4
76.7
86.8
25.5
33.9
43.6
53.0
60.3
70.1
77.4
87.6
25.7
34.4
44.5
53.5
61.0
71.2
78.5
89.0
26.0
35.1
45.7
54.4
62.1
72.9
80.1
90.9
CC
37.0
48.9
71
81
91
111
118
129
41.5
54.7
78
89
102
124
131
144
44.7
58.9
84
95
111
132
141
154
50.1
66
92
103
124
146
156
170
58.1
76
106
115
143
167
178
194
3
43
PI
27.9
36.7
47.2
57.8
66.0
76.2
83.0
94
28.0
37.2
47.8
58.2
66.6
77.3
84.1
95
28.0
37.5
48.3
58.5
67.1
78.1
84.9
96
28.2
38.1
49.2
59.0
67.8
79.3
86.0
97
28.4
38.9
50.4
59.9
69.0
81.1
87.7
99
CC
PI
2
3
41.0
53.9
78
88
105
125
129
141
46.0
60
86
96
117
138
143
156
53.4
69
99
108
136
157
163
177
29.7
39.9
51.5
62.2
71.9
83.8
89.8
101
29.8
40.5
52.3
62.7
72.7
85.1
91.0
103
30.0
41.3
53.6
63.6
73.8
86.9
93
105
Symbols:
CC: Cooling capacity (kW)
PI : Power input (kW)
LWE: Leaving Water Evaporator temperature (°C)
Tamb: Ambient temperature (°C)
3TW57652-1B
NOTES
1
2
3
4
Cooling capacity (kW)
Capacity is according to Eurovent
rating standard 6/C/003-2006 and valid for chilled water range Dt = 3 - 8°C
Power input (kW)
Power input is total input according to Eurovent
rating standard 6/C/003-2006: Compressor + fans + control circuit
For units with integrated pump
Values for CC are to be multiplied by 0.99 in order to compensate heat input of the pump
Usage of glycol and other anti-freeze
Correction factors for CC and PI are applicable according type and concentration of the used anti-freeze
• Applied Systems • Chillers
61
• Chillers • R-410A • EWYQ-DAYN
3
Capacity tables
3-2
Heating capacity tables
EWYQ-DAYN(N-B-P)
HEATING
3
Tamb (°CDB)
LWE
Size
080
100
130
150
25
180
210
230
250
080
100
130
150
30
180
210
230
250
080
100
130
150
35
180
210
230
250
080
100
130
150
40
180
210
230
250
080
100
130
150
45
180
210
230
250
080
100
130
150
50
180
210
230
250
2
3
-10
HC
58.4
74.1
97
107
129
141
160
175
57.4
73.2
96
106
127
140
158
173
56.6
72.5
95
105
126
140
157
172
56.2
72.1
94
105
125
140
156
171
-7
PI
19.8
23.9
31.7
40.0
44.1
50.7
54.3
62.1
21.8
26.4
34.8
44.1
48.5
55.8
59.5
67.8
24.0
29.1
38.4
48.6
53.3
61.5
65.4
74.2
26.5
32.2
42.5
53.7
58.8
67.7
71.9
81.5
HC
64.5
82.3
108
118
144
158
179
195
63.3
81.2
106
117
142
157
177
193
62.4
80.4
105
116
140
156
175
192
61.7
79.7
104
116
139
156
174
190
-4
PI
20.0
24.2
32.2
40.0
44.5
51.0
54.9
62.9
21.9
26.7
35.3
44.0
48.9
56.2
60.2
68.7
24.1
29.5
38.8
48.5
53.7
61.9
66.1
75.3
26.5
32.6
42.8
53.5
59.2
68.2
72.7
82.7
HC
70.5
90.3
118
129
158
174
198
216
69.8
89.8
117
129
157
174
197
215
68.7
88.7
116
127
155
173
195
213
67.7
87.7
115
127
153
172
193
211
66.9
86.8
113
127
151
171
191
209
0
PI
20.1
24.4
32.7
40.1
44.9
51.3
55.5
63.8
22.0
27.0
35.8
44.0
49.3
56.5
60.8
69.7
24.2
29.8
39.3
48.4
54.2
62.2
66.8
76.3
26.6
33.0
43.2
53.3
59.7
68.6
73.5
83.8
29.4
36.6
47.9
58.9
65.9
75.8
81.1
92.2
HC
78.0
100
131
143
176
193
222
242
77.2
99.5
130
142
174
193
221
241
76.5
99.0
129
142
173
193
219
240
75.9
98.5
129
142
172
193
218
239
74.7
97.1
127
141
169
192
215
235
73.4
95.7
125
140
167
191
212
232
4
PI
20.3
24.8
33.4
40.2
45.5
51.6
56.2
64.9
22.2
27.4
36.5
44.1
49.9
56.8
61.7
70.9
24.4
30.3
39.9
48.4
54.9
62.6
67.8
77.7
26.8
33.5
43.9
53.3
60.4
69.1
74.6
85.2
29.5
37.2
48.4
58.7
66.6
76.3
82.3
93.8
32.6
41.3
53.7
64.9
73.7
84.5
90.9
103
Note 1: HC tabulated does not include capacity drop during frosting period and defrost.
The integrated Heating Capacity takes into consideration the capacity drop during
frosting period and defrosting operation.
(HC integrated)=(HC)*(Integrated correction factor during frosting period)
- Integrated heating capacity means the heating capacity during one cycle
(between defrosting period and defrosting period).
which is integrated and converted to heatingcapacity per hour.
- Integrated correction factor:
Tamb [°C] RH 85%
Correction factor
-10
0.96
-7
0.95
-4
0.92
0
0.87
4
0.90
HC
86.0
111
145
157
194
214
248
270
85.0
110
144
156
192
213
246
268
84.1
109
142
155
190
212
244
266
83.2
108
141
155
189
212
242
264
82.3
107
140
155
187
212
240
262
81.4
106
138
155
185
212
237
259
7
10
PI
HC
PI
HC
20.6
92.4
20.9
99.0
25.2
119
25.5
127
34.1
156
34.7
167
40.5
168
40.7
179
222
46.2
208
46.7
52.0
229
52.3
244
57.1
269
57.7
292
66.1
293
67.0
317
22.5
91.2
22.8
97.6
27.8
118
28.2
126
37.2
154
37.8
165
44.3
167
44.5
178
50.6
206
51.2
220
57.2
228
57.5
243
62.5
267
63.2
288
72.2
290
73.2
313
24.7
90.0
24.9
96.3
30.7
116
31.1
124
40.7
153
41.2
163
48.5
166
48.7
177
55.6
204
56.1
217
63.0
227
63.2
241
68.7
264
69.4
285
79.0
287
80.1
310
27.1
88.9
27.3
88.9
34.0
115
34.4
123
44.6
151
45.1
161
53.3
165
53.4
176
61.1
201
61.7
214
69.5
226
69.7
240
75.6
261
76.4
281
86.7
284
87.9
306
29.8
87.7
30.0
93.4
37.7
114
38.1
121
49.1
149
49.6
159
58.7
165
58.8
175
67.4
199
68.0
211
76.8
225
77.0
239
83.4
258
84.2
277
95.4
281
96.6
301
32.9
86.4
33.1
91.7
41.9
113
42.3
210
54.3
147
54.8
156
64.8
165
64.9
175
74.4
196
75.1
208
85.0
225
85.3
238
92.1
254
93.0
272
105
277
106
295
- Intergrated heating capacity graph
Defrost
15
PI
21.1
25.9
35.3
40.9
47.3
52.6
58.4
67.9
23.0
28.5
38.4
44.7
51.7
57.8
64.0
74.2
25.2
31.5
41.8
48.9
56.7
63.5
70.2
81.2
27.6
34.8
45.7
53.6
62.3
70.0
77.2
89.0
30.3
38.5
50.2
58.9
68.6
77.3
85.0
97.8
33.4
42.7
55.3
65.0
75.7
85.6
93.8
108
Heating operation
HC
110
142
186
199
246
270
332
360
109
140
184
197
243
268
327
355
107
138
181
196
239
266
322
350
105
136
178
194
236
264
317
344
103
134
175
193
232
262
311
337
101
132
172
192
228
260
304
329
21
PI
21.6
26.5
36.3
41.4
48.3
53.3
59.7
69.6
23.5
29.1
39.4
45.1
52.8
58.3
65.3
76.0
25.7
32.1
42.9
49.3
57.8
64.0
71.6
83.1
28.1
35.5
46.8
54.0
63.4
70.5
78.6
91.1
30.6
39.3
51.2
59.3
69.8
77.8
86.5
100
33.9
43.5
56.3
65.3
76.9
8.0
95.4
110
HC
125
159
210
223
273
299
385
416
123
157
207
221
269
296
379
409
121
155
204
219
265
294
372
402
118
152
200
217
261
291
364
393
116
149
196
215
256
289
355
384
113
146
191
213
251
286
346
373
PI
22.2
27.3
37.4
41.9
49.5
54.1
61.5
71.8
24.5
30.0
40.6
45.7
54.0
59.1
67.2
78.4
26.4
33.0
44.1
49.8
59.1
64.7
73.5
85.6
28.8
36.3
48.1
54.5
64.8
71.1
80.6
93.7
30.8
40.2
52.6
59.8
71.2
78.3
88.5
103
34.7
44.4
57.7
65.8
78.3
86.5
97
113
Defrost
HC
Time
One cycle
7
1.00
Note 2: In case the surface of the heat exchanger is covered with snow. heating capacity drops temporarily although it differs with outdoor temperature (°CDB). relative humidity (RH) and frosting volume
NOTES
1
2
Heating capacity (CAP)
Capacity is according to Eurovent rating standard 6/C/003-2006
and valid for heated water range Dt = 3 - 8°C
Power input (kW)
Power input is total input according to Eurovent rating standard 6/C/003-2006:
Compressor + fans + control circuit
Symbols:
HC
: Heating Capacity (kW)
PI
: Power Input (kW)
LWC : Leaving Water Condensor temperature (°C)
Tamb : Ambient temperature dry bulb (°C)
3TW57652-1B
62
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
3
Capacity tables
3-3
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
3
40
-23
-11
-22
-10
2
3
Glycol
Legend
Ethylene glycol
Propylene glycol
Correction on cooling capacity
Correction on power input
Correction on flow rate
Correction on pressure drop
• Applied Systems • Chillers
4TW50689-8
63
• Chillers • R-410A • EWYQ-DAYN
4
Dimensional drawing
4-1
Dimensional drawing
EWYQ080-100DAYN(N)
3
2
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
4
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
AIR
AIR
21
22
23
24
25
26
27
28
29
30
31
32
AIR
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
4-way valve
Liquid receiver
AIR
AIR
AIR
AIR
AIR
Legend
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
Center of gravity
2x hole for
fixation Ø20
3TW57654-2
EWYQ80-100DAYN(P-B)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
AIR
AIR
AIR
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
4-way valve
Liquid receiver
Pump (Optional)
Buffertank (Optional)
Expansion vessel (Optional)
Water stopvalve (Optional)
Buffertank drain valve (Optional)
Regulating valve (Optional)
Water safety valve (Optional)
Pressure gauge (Optional)
AIR
AIR
AIR
Only for unit without OPBT
AIR
AIR
Legend
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
Only for unit without OPBT
2x hole for
fixation Ø20
Center of gravity
3TW57654-1
64
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
4
Dimensional drawing
4-1
Dimensional drawing
EWYQ130-150DAYN(N)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
21
22
23
24
25
26
27
28
29
30
31
32
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
4-way valve
Liquid receiver
3
2
4
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
Legend
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
2x hole for
fixation Ø20
Center of gravity
3TW57674-2A
EWYQ130-150DAYN(P-B)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
AIR
AIR
AIR
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
4-way valve
Liquid receiver
Pump (Optional)
Buffertank (Optional)
Expansion vessel (Optional)
Water stopvalve (Optional)
Buffertank drain valve (Optional)
Regulating valve (Optional)
Water safety valve (Optional)
Pressure gauge (Optional)
AIR
AIR
AIR
Only for unit without OPBT
AIR
AIR
Legend
2x hole for
fixation Ø20
2x hole for
fixation Ø20
Required space
around the unit for
service and air intake
Center of gravity
Only for unit without OPBT
3TW57674-1A
• Applied Systems • Chillers
65
• Chillers • R-410A • EWYQ-DAYN
4
Dimensional drawing
4-1
Dimensional drawing
EWYQ180-210DAYN(N)
3
2
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
21
22
23
24
25
26
27
28
29
30
31
32
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
4-way valve (Optional)
Liquid receiver
4
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
Legend
2x hole for
fixation Ø20
Required space
around the unit for
service and air intake
2x hole for
fixation Ø20
Center of gravity
3TW57694-2A
EWYQ180-210DAYN(P-B)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
AIR
AIR
AIR
AIR
2x hole for
fixation Ø20
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
4-way valve
Liquid receiver
Pump (Optional)
Buffertank (Optional)
Expansion vessel (Optional)
Water stopvalve (Optional)
Buffertank drain valve (Optional)
Regulating valve (Optional)
Water safety valve (Optional)
Pressure gauge (Optional)
AIR
AIR
2x hole for
fixation Ø20
Only for unit without OPBT
AIR
Only for unit without OPBT
AIR
AIR
AIR
Legend
Required space
around the unit for
service and air intake
Center of gravity
3TW57694-1A
66
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
4
Dimensional drawing
4-1
Dimensional drawing
EWYQ230-250DAYN
(N)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Legend
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
Required space
around the unit for
service and air intake
3
Center of gravity
21
22
23
24
25
26
27
28
29
30
31
32
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
4-way valve
Liquid receiver
2
4
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
AIR
3TW57714-2
EWYQ230-250DAYN(P-B)
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
Evaporator
Condensor
Compressor
Expansion valve + sight glass
Discharge stopvalve (Optional)
Suction stopvalve (Optional)
Liquid stopvalve (Optional)
Chilled water IN (Victaulic coupling)
Chilled water OUT (Victaulic coupling)
Water drain evaporator
Air purge
Leaving water temperature sensor
Entering water temperature sensor
Ambient temperature sensor
Drier + charge valve
Power supply intake
Switchbox
Digital display controller (Inside switchbox)
Field wiring intake
Main isolator switch
AIR
AIR
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Transport beam
Flowswitch
Fan
Safety valve
High pressure sensor
Low pressure sensor
High pressure switch
Oil sight glass
Waterfilter
Frame
4-way valve
Liquid receiver
Pump (Optional)
Buffertank (Optional)
Expansion vessel (Optional)
Water stopvalve (Optional)
Buffertank drain valve (Optional)
Regulating valve (Optional)
Water safety valve (Optional)
Pressure gauge (Optional)
AIR
AIR
Legend
Required space
around the unit for
service and air intake
Center of gravity
Only for unit without OPBT
AIR
AIR
2x hole for
fixation Ø20
AIR
AIR
AIR
AIR
AIR
AIR
2x hole for
fixation Ø20
Only for unit without OPBT
3TW57714-1
• Applied Systems • Chillers
67
• Chillers • R-410A • EWYQ-DAYN
5
Piping diagram
EWYQ080-100DAYN (N-P-B)(piping diagram)
Air heat
exchanger
Air heat
exchanger
3
Distributor
Distributor
Y13E
R28T
Y12E
R26T
Air heat
exchanger
5
Subcool
pass
R16T
Air heat
exchanger
Distributor
Distributor
2
R18T
Non return
Non return
Subcool
pass
Subcool
pass
Subcool
pass
Check
valve
Check
valve
Non return
Check
valve
Liq receiver
Filter
Valve
Oil EQ
Check
valve
Non return
Check
valve
Check
valve
1 or 2
Non return
Non return
Oil EQ.
Water out
Water in
1. STD
2. Dual pressure relief valve (OP03)
Cooling
Heating
Safety valve
Brand
M11-12C
M13-16F
R14T
R17T
R18T, R28T
R16T, R26T
S1PH
Y1R
Designation
Compressor motors
Fan motors
Suction temperature sensor
Refrigerant piping temperature sensor
Heating suction piping temperature sensor
Coil temperature sensor
High pressure switch
Reverse valve
R15T, R25T
B1PH
B1PL
Y11E
Y12E, Y22E
R1T
R2T
R3T
Discharge temperature sensor
High pressure sensor
Low pressure sensor
Electronic Expansion valve cooling
Electronic expansion valve heating coil 1
Ambient temperature sensor
Evaporator inlet water temperature sensor
Evaporator outlet water temperature sensor
: Check valve
: Flange conn.
: Flare Conn.
: Pinched pipe
: Screw conn.
: Spinned pipe
3TW57655-1C
68
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
5
Piping diagram
EWYQ130-210DAYN (N-P-B)(piping diagram)
Air heat
exchanger
Air heat
exchanger
Only
EWYQ180-210DAYN*
Non return
Non return
Subcool
pass
Non
return
Air heat
exchanger
Non
return
Only
EWYQ180-210DAYN*
Subcool
pass
Non return
Check
valve
Distributor
Liq Receiver
Check
valve
Distributor
Subcool
pass
Check
valve
3
Distributor
Distributor
Check
valve
Subcool
pass
Check
valve
2
Check
valve
5
Subcool
pass
Check
valve
Check
valve
Check
valve
Check
valve
1 or 2
Check
valve
Non return
Non return
Non return
Water out
Water in
2. Dual pressure relief valve (OP03)
1. STD
Cooling
Heating
Safety valve
Merk
M11-12C
M13-15F
R14T
R16T
R17T
R18T
S1PH
B1PL
Y11E
Y12E
M21-22C
M23-25F
R34T
Non return
Benaming
Compressor motors circuit 1
Fan motors circuit 1
Suction temperature sensor circuit 1
Coil temperature sensor circuit 1
Regrigerant piping temperature sensor circuit 1
Heating suction temp sensor circuit 1
High pressure sensor circuit 1
Low pressure sensor circuit 1
Electronic Expansion valve cooling crcuit 1
Electronic expansion valve heating circuit 1
Compressor motors circuit 2
Fan motors crcuit 2
Suction temperature sensor circuit 2
R36T
R37T
R38T
S2PH
Y2R
R35T, R45T
B2PH
B2PL
Y21E
Y22E
R1T
R2T
R3T
Coil temperature sensor circuit 2
Refrigerant piping temperature sensor circuit 2
Heating suction temp sensor circuit 2
High pressure switch circuit 2
Reverse valve circuit 2
Discharge temperature sensor circuit 2
High pressure sensor circuit 2
Low pressure sensor circuit 2
Electronic Expansion valve cooling circuit 2
Electronic expansion valve heating circuit 2
Ambient temperature sensor
Evaporator inlet water temperature sensor
Evaporator outlet water temperature sensor
: Check valve
: Flange conn.
: Flare Conn.
: Pinched pipe
: Screw conn.
: Spinned pipe
2TW57675-1A
• Applied Systems • Chillers
69
• Chillers • R-410A • EWYQ-DAYN
5
Piping diagram
EWYQ230-250DAYN(N-P-B) (piping diagram)
Air heat
exchanger
Air heat
exchanger
3
Distributor
Distributor
Check
valve
Non
return
Non
return
Subcool
pass
Subcool
pass
Air heat
exchanger
Air heat
exchanger
Distributor
Distributor
Subcool
pass
2
Subcool
pass
Air heat
exchanger
Air heat
exchanger
5
Distributor
Check
valve
Check
valve
Distributor
Check
valve
Non
return
Subcool
pass
Non
return
Air heat
exchanger
Check
valve
Distributor
Non
return
Non
return
Non
return
Liq
receiver
Liq
receiver
Subcool
pass
Non
return
Check
valve
Check
valve
Air heat
exchanger
Distributor
Filter
Subcool
pass
Check
valve
Check
valve
Subcool
pass
Non
return
Non
return
Check
valve
Check
valve
Check
valve
Check
valve
Check
valve
Check
valve
Non return
Oil EQ
1. STD
Safety valve
MERK
M11-12C
M13-16F
R14T
R16T,R26T
R17T
S1PH
Y1R
R15T, R25T
B1PH
B1PL
Y11E
R18T, R28T
Y12E, Y13E
M21-22C
Non return
Non return
Water out
Water in
Non return
Oil EQ
Cooling
Heating
2. Dual pressure relief valve (OP03)
Safety valves
BENAMING
Compressor motors circuit 1
Fan motors circuit 1
Suction temperature sensor circuit 1
Coil temperature sensor circuit 1
Refrigerant piping temperature sensor circuit 1
High pressure switch circuit 1
Reverse valve circuit 1
Discharge temperature sensor circuit 1
High pressure sensor circuit 1
Low pressure sensor circuit 1
Electronic expansion valve cooling circuit 1
Heating suction temperature sensor circuit 1
Electronic expansion valve heating circuit 1
Compressor motors circuit 2
M23-26F
R34T
R36T, R46T
R37T
S2PH
Y2R
R35T, R45T
B2PH
B2PL
Y21E
R38T, R48T
Y22E, Y23E
R1T
R2T
R3T
Fan motors circuit 2
Suction temperature sensor circuit 2
Coil temperature sensor circuit 2
Refrigerant piping temperature sensor circuit 2
High pressure switch circuit 2
Reverse valve circuit 2
Discharge temperature sensor circuit 2
High pressure sensor circuit 2
Low pressure sensor circuit 2
Electronic expansion valve cooling circuit 2
Heating suction temperature sensor circuit 2
Electronic expansion valve heating circuit 2
Ambient temperature sensor
Evaporator inlet water temperature sensor
Evaporator outlet water temperature sensor
: Check valve
Flange conn.
: Flare Conn.
: Pinched pipe
: Screw conn.
: Spinned pipe
2TW57715-1
70
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
5
Piping diagram
EWAQ-EWYQ-DAYN(N-P-B)(water piping diagram)
Optional
Air purge
Optional
Shut off
valve
Pressure
gauge
Service
port
Expansion
vessel
Fill
port
Air purge
Flowswitch
Pump
Filter
3
Service
port
Evaporator
Buffer
tank
Safety
valve
Water in
Drain
valve
Drain
port
Service
port
2
Optional
Regulating
valve
Water out
5
Drain
valve
: Check valve
: Flange conn.
: Flare Conn.
: Pinched pipe
: Screw conn.
: Spinned pipe
3TW57575-2A
• Applied Systems • Chillers
71
• Chillers • R-410A • EWYQ-DAYN
6
Wiring diagram
6-1
External connection diagram
(1) Fieldwiring: Main power connection
LEGEND
for OPSC and OPTC
Translation of this legend can be found in the installation manual.
3
Obligatory
Not obligatory
2
Part number
A02P
A4P
A5P
E5H
F1,F2,F3
F4,F5
H11,12,21,22P
H1P
H2,3,4,5,6P
K1P
K2P
K1S
M1P
M2P
R8T
S1M
S1,2,3,4,5S
S2M
V2C
: Field wiring
Not included with standard unit
Not possible as option
Possible as option
#
##
*
**
Switchbox
: Dipswitch set on left position
Description
** Communication PCB (EKACPG)
PCB wired remote control
PCB wired remote control (EKRUPG)
fieldheater
main fuses
fuses for heaters
indication lamp: operation compressor
indication lamp: alarm signal (default NO)
indication lamp for changeable digital outputs
pump contactor (Only OPSP/OPHP/OPSC/OPTP/OPTC)
pump contactor (Only for OPTP/OPTC)
overcurrent relay pump (P/B unit or OPSC)
pump motor 1 (Only OPSP/ OPHP/OPSC/OPTP/OPTC)
pump motor 2 (Only for OPTP/OPTC)
temperature sensor for changeable analog input
main isolator switch
* switch for changeable digital input
# heatertape isolator switch
** ferrite core (EKACPG)
Options (factory installed)
OPSP
=Single pump
OPTP
=Twin pump
OPSC
=Single pump contactor
OPTC
=Twin pump contactor
OPHP
=Hi ESP pump
OPIF
=Inverter fans
**
*
#
#
*
*
*
##
**
*
*
*
*
6
Switchbox
: Several wiring possibilities
for OPTC
Options (user installed)
EKACPG =Address card including
-RS 485 (Integrated modbus)
-F1,F2 (DCIN+DBACS connection)
EKRUPG =Remote user interface
Power Supply
3~50Hz 400V
Switchbox
OP10 and fieldheater E5H
Power Supply
1~50Hz 230 V
F4,F5: fuse 10A gL/gG
N-Model
Ch.
=unit with no options included
=Changeable
(1) Fieldwiring: communication wiring
EKRUPG (refer to EKRUPG installation manual for more details)
Changeable I/O possible functions
SUB
SUB
Refer to the installation manual for instructions how to configure changeable I/O
Changeable digital input (4 available)
-None
-Status
-Dual setpoint
-Remote on-off
-Capacity limitation 25%,50%,75% or setting
-Low noise (only for OPIF)
-Free cooling signal
-Fan forced on
Changeable analog output (1 available)
-None
-Unit Capacity (mA,V)
-Details of types
Type mA: 0..20mA/4..20mA
Type V: 0-1V/0-5V/0-10V
Changeable digital output (6 or 5 available depending on unit)
-None
-Closed
-2nd pump
-100% capacity
-Full capacity
-Free cooling
-General operation
-Safety+warning NO
-Safety+warning NC (only for Ch.DO1)
-Safety NO (excluding warning)
-Safety NC (excluding warning) (only for Ch.DO1)
-C1,C2 Safety NO
-Warning NO
-C1,C2 operation
-Cooling (only EWYQ)
-Heating (only EWYQ)
-Defrost (only EWYQ
Changeable analog input (4 available)
-None
-Status (mA,V,NTC*,DI)
-Floating setpoint (mA, V, NTC*)
-Water temperature measurement (NTC*)
-Changeable DI, refer to Ch DI for possibilities (DI)
-Details of types:
Type mA: 0..20mA/4..20mA
(internal 5V or external power supply)
Type V: 0-1V/0-5V/0-10V
Type DI: DI (5V detection)
MAIN
MAIN
TERM
ON
TERM
OFF
ON
ADDRESS=MAIN
TERM=OFF
OFF
ADDRESS=SUB
TERM=ON
EKACPG (refer to EKACPG installation manual for more details)
TERM
ON
OFF
For S3A setting
see installation manual
*: for allowed NTC types and how to configure the software please contact
your local dealer.
Drawing number
Description
Revision
Page
Connection diagram
Unit name
(3) Fieldwiring: Digital input terminals
(4) Fieldwiring: Analog input terminals
(connection is depending on type setting: NTC or mA or V or DI)
Switchbox
OBLIGATORY
FOR MODELS
WITHOUT
OPSC/OPTC/OPSP/
OPTP/OPHP
Ch.DI1
Ch.DI2
Ch.DI3
Switchbox
Signal
Signal
(5) Fieldwiring:
Analog output terminals
(types: mA or V)
Switchbox
Ch.DI4
Ch.AI1
Example type:
NTC
mA measurement
(5V power supply by PCB)
mA measurement
(External power supply)
Ch.AI3
Example type:
V-measurement
Ch.AI4
Example type:
DI switch
Ch.AO1
Example type:
mA or V output
Ch.AI2 Example type: mA measurement
(6) Fieldwiring: Output terminals
Fieldheater
contact
(max 1kW
resistive,
230 VAC)
Pump contact for models
without OPSC/OPTC/OPSP/
OPTP/OPHP
(Maximum load:
2A-230VAC)
Minimum load:
10mA-5VDC)
Changeable digital output terminals
(Maximum load: 2A-230VAC, Minimum load: 10mA-5VDC)
Operation compressor contact
AC15 (max 3A, 230VAC)
Ch.D01: Alarm
not for EWAQ/EWYQ 80-100
Operation
M11C
Operation
M12C
Operation
M21C
Operation
M22C
Switchbox
External power supply
(ex 24VAC or 230VAC)
Alarm NO
(default)
Safety active
= contact closed
No power
= contact open
No safety
= contact open
External power supply
(ex 24VAC or 230VAC)
Unit name
Ch.DO3
Ch.DO4
MODELS WITHOUT
OPTC OR OPTP
Ch.DO5
Ch.DO6
Switchbox
External power supply
(ex 24VAC or 230VAC)
Drawing number
Connection diagram
• Applied Systems • Chillers
Safety active
= contact closed
No power
= contact closed
No safety
= contact open
Ch.DO2
General
operation
(default)
External power supply
(ex 24VAC or 230VAC)
Description
72
Alarm NC
(software setting
necessary)
Revision
Page
• Chillers • R-410A • EWYQ-DAYN
7
Sound data
7-1
Sound power spectrum
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• Applied Systems • Chillers
73
• Chillers • R-410A • EWYQ-DAYN
8
Installation
8-1
Fixation and foundation of units
EWAQ-EWYQ080-150DAYN(N-P-B)
3
4 x Anchor bolt M16x200
2
8
Fix anchor bolts into the concrete foundation.
The concrete foundation should be higher
than the floor level by approximately 100 mm
for ease of plumbing work and better drain.
Further, strength of the floor should be
sufficient to support the weights of concrete
foundation and unit.
Be certain that foundation surface is even
and flat.
Section X-X
Ditch
Foundation is built
on the ground
Foundation is built
on concrete floor
Anchor bolts
Washer
Field suplied rubber plates,
raw cork or rubber sheet for
better vibration protection
NOTES
1
2
The measurement tabulated is based on the fact the base is made in the ground or on a
concrete floor. In case the base is made on a concrete floor. In case the base is made on
a rigid concrete floor, it is possible to include thickness of concrete floor, in that of the base.
In case a base is made on concrete floor, be sure to provide a ditch as shown. It is
important to extract drainage regardless of wether a base is made in the ground or on the
concrete floor. (Ditch
Sewerage).
Ingredient ratio of the concrete is cement: 1, sand: 2, gravel: 3, which is standard and
insert iron bars of ∅10 at every interval of 300mm. The edge of the concrete base should
be planed.
→
3
4TW57599-1
74
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
8
Installation
8-1
Fixation and foundation of units
EWAQ-EWYQ180-210DAYN(N-P-B)
4 x Anchor bolt M16x200
3
2
8
Fix anchor bolts into the concrete foundation.
The concrete foundation should be higher
than the floor level by approximately 100 mm
for ease of plumbing work and better drain.
Further, strength of the floor should be
sufficient to support the weights of concrete
foundation and unit.
Be certain that foundation surface is even
and flat.
Section X-X
Ditch
Foundation is built
on the ground
Foundation is built
on concrete floor
Anchor bolts
Washer
Field suplied rubber plates,
raw cork or rubber sheet for
better vibration protection
NOTES
1
2
The measurement tabulated is based on the fact the base is made in the ground or on a
concrete floor. In case the base is made on a concrete floor. In case the base is made on
a rigid concrete floor, it is possible to include thickness of concrete floor, in that of the base.
In case a base is made on concrete floor, be sure to provide a ditch as shown. It is
important to extract drainage regardless of wether a base is made in the ground or on the
concrete floor. (Ditch
Sewerage).
Ingredient ratio of the concrete is cement: 1, sand: 2, gravel: 3, which is standard and
insert iron bars of ∅10 at every interval of 300mm. The edge of the concrete base should
be planed.
→
3
4TW57619-1
• Applied Systems • Chillers
75
• Chillers • R-410A • EWYQ-DAYN
8
Installation
8-1
Fixation and foundation of units
EWAQ240-260DAYN(N-P-B)_EWYQ230-250DAYN(N-P-B)
8x Anchor bolt M16 x 200
3
2
8
Fix anchor bolts into the concrete foundation.
The concrete foundation should be higher
than the floor level by approximately 100 mm
for ease of plumbing work and better drain.
Further, strength of the floor should be
sufficient to support the weights of concrete
foundation and unit.
Be certain that foundation surface is even
and flat.
Section X-X
Ditch
Foundation is built
on the grond
Foundation is built
on concrete floor
Anchor bolts
Washer
Field suplied rubber plates,
raw cork or rubber sheet for
better vibration protection
NOTES
1
2
The measurement tabulated is based on the fact the base is made in the ground or on a
concrete floor. In case the base is made on a rigid concrete floor, it is possible to include
thickness of concrete floor in that of the base.
In case a base is made on concrete floor, be sure to provide a ditch as shown. It is
important to extract drainage regardless of wether a base is made in the ground or on the
concrete floor. (Ditch
Sewerage).
Ingredient ratio of the concrete is cement: 1, sand:2, gravel:3, which is standard and insert
iron bars of ∅10 at every interval of 300mm. The edge of the concrete base should be
planed.
→
3
4TW57639-1
76
• Applied Systems • Chillers
Below 200
Below 100
Below 200
Below 150
Below 50
[mgSO2-4/l]
[mgCaCO3/l]
[mgCaCO3/l]
[mgCaCO3/l]
[mgSiO2/l]
[mgFe/l]
Sulfate ion
M-alkalinity (pH4.8)
Total hardness
Calcium hardness
Silica ion
Iron
• Applied Systems • Chillers
[mgCO2/l]
Free carbide
---
-----
Below 4.0
---
Below 0.4
Below 0.25
Below 0.3
Not detectable
Below 1.0
---
Below 4.0
Below 0.3
Below 0.1
Not detectable
Below 0.1
---
Below 0.4
Below 0.1
Below 0.1
Not detectable
Below 1.0
Below 1.0
Below 30
Below 50
Below 70
Below 50
Below 30
Below 30
(Below 300)
Below 30
7.0∼8.0
Circulating water
[60°C ∼ 80°C]
Corrosion + scale
Corrosion
Corrosion
Scale
Scale
Scale
Scale
Corrosion + scale
Corrosion
Corrosion
Corrosion
Corrosion
Corrosion
(Below 300)
Below 30
Below 30
Below 50
Below 70
Below 50
Below 30
Below 0.3
Below 0.1
Not detectable
Below 0.1
Below 0.3
Below 4.0
Corrosion + scale
Corrosion + scale
Below 30
---
Corrosion + scale
7.0∼8.0
Supply water (4)
In the cooling water using hermetic cooling tower, closed circuit water is according to heated water standard, and scattered water is according to cooling water standard.
Supply water is considered drink water, industrial water and ground water except for genuine water, neutral water and soft water.
The above mentioned items are representable items in corrosion and scale cases.
3
4
5
In case of using heated water (more than 40°C), corrosion is generally noticeable.
Especially when the iron material is in direct contact with water without any protection shields, it is desireable to give the valid measures for corrosion. e.g. chemical measure.
Below 4.0
Below 4.0
Below 0.3
Below 0.1
Not detectable
Below 1.0
Below 0.3
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 300)
Below 30
7.0∼8.0
Supply water (4)
Names, definitions and units are according to JIS K 0101. Units and figures between brackets are old units published as reference only.
Below 0.3
Below 1.0
Not detectable
Below 1.0
Below 0.3
Below 1.0
Not detectable
Below 1.0
Below 1.0
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 300)
Below 30
7.0∼8.0
Circulating water
[20°C ∼ 60°C]
2
---
Below 4.0
Below 0.3
Below 0.1
Not detectable
Below 0.1
Below 0.3
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 300)
Below 30
6.8∼8.0
Supply water (4)
1
6.0∼7.0
Below 4.0
[mgCL/l]
Remaining chloride
Stability index
Below 0.3
[mgNH 4/l]
Ammonium ion
Below 1.0
Not detectable
[mgS2-/l]
Sulfite ion
+
Below 0.3
[mgCu/l]
Copper
Below 1.0
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 400)
Below 40
6.8∼8.0
Circulating water
[Below 20°C]
High temperature
3TW50179-1
Tendency if out of
criteria
Water charge, flow and quality
Below 1.0
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 400)
Below 40
6.8∼8.0
Flowing water
Low temperature
Heated water (2)
8-2
Below 0.3
Below 30
Below 50
Below 70
Below 50
Below 50
Below 50
(Below 300)
Below 30
6.0∼8.0
Supply water (4)
Once flow
Cooled water
Installation
Below 1.0
Below 200
[mgCI-/l]
Chloride ion
Below 80
6.5∼8.2
(Below 800)
[mS/m] at 25°C
at 25°C
(μS/cm) at 25°C (1)
Electrical conductivity
pH
Circulating water
Circulating system
Cooling water (3)
8
Items to be referred to:
Items to be controlled:
ITEMS (1) (5)
• Chillers • R-410A • EWYQ-DAYN
3
2
8
77
• Chillers • R-410A • EWYQ-DAYN
9
Operation range
EWYQ080-100-180-210-230-250DAYN(N-P-B)
3
Cooling mode
Heating mode
9
Ambient Temperature (°C)
2
Pulldown
area
Leaving evaporator water temperature (°C)
STD: Standard unit
OPZL: Leaving water evaporator from -10 to 5°C by use of glycol
Protect the water circuit against freezing by:
* OR OP10: heater tape
* Or filling up the system with a glycol solution
OPIF: Option Inverter Fans EWYQ080-100-180-210-230-250
3TW57703-1A
78
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
9
Operation range
EWYQ130-150DAYN(N-P-B)
3
COOLING MODE
HEATING MODE
2
Ambient temperature (°C)
9
Pulldown
area
Leaving water temperature (°C)
STD: Standard unit
OPZL: Leaving water evaporator from -10 to 5°C by use of glycol
Protect the water circuit against freezing by:
* OR OP10: heater tape
* Or filling up the system with a glycol solution
OPIF Option Inverter Fans EWYQ130-150
4TW57673-1
• Applied Systems • Chillers
79
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 1 Water pressure drop curve evaporator
EWYQ80-100DAYN(N-P-B)
3
10
Pressure drop evaporator [kPa]
2
Water flow Evaporator [l/min]
1. EWYQ80DAYN*
2. EWYQ100DAYN*
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.
4TW57659-5
80
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 1 Water pressure drop curve evaporator
EWYQ130-210DAYN(N-P-B)
3
Pressure drop evaporator [kPa]
2
10
Water flow Evaporator [l/min]
1. EWYQ130DAYN*
2. EWYQ150DAYN*
3. EWYQ180DAYN*
4. EWYQ210DAYN*
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.
4TW57679-5
• Applied Systems • Chillers
81
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 1 Water pressure drop curve evaporator
EWYQ230-250DAYN(N-P-B)
3
10
Pressure drop evaporator [kPa]
2
Water flow Evaporator [l/min]
1. EWYQ230DAYN*
2. EWYQ250DAYN*
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.
4TW57719-5
82
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWYQ080-100DAYN(N)
3
2
Pressure Drop Unit [kPa]
10
Water Flow Unit [l/min]
1. EWYQ080DAYN* Standard model
2. EWYQ100DAYN* Standard model
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.
4TW57659-7
• Applied Systems • Chillers
83
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWYQ130-210DAYN(N)
3
2
Pressure Drop Unit [kPa]
10
Water Flow Unit [l/min]
1. EWYQ130DAYN* Standard model
2. EWYQ150DAYN* Standard model
3. EWYQ180DAYN* Standard model
4. EWYQ210DAYN* Standard model
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.
4TW57679-7
84
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWYQ230-250DAYN(N)
3
2
Pressure Drop Unit [kPa]
10
Water Flow Unit [l/min]
1. EWYQ230DAYN* Standard model
2. EWYQ250DAYN* Standard model
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.
4TW57719-7
• Applied Systems • Chillers
85
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWYQ080-100DAYN*
3
10
External static pressure [kPa]
2
Water flow unit [l/min]
1. EWAQ080DAYN* + OPSP/OPTP
2. EWAQ100DAYN* + OPSP/OPTP
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.
4TW57659-4A
86
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWYQ080-100DAYN(OPHP)
3
2
External Static Pressure [kPa]
10
Water Flow Unit [l/min]
1. EWYQ080DAYN* + OPHP
2. EWYQ100DAYN* + OPHP
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.
4TW57659-9
• Applied Systems • Chillers
87
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWYQ130-210DAYN*
3
10
External static pressure [kPa]
2
Water flow unit [l/min]
1. EWYQ130DAYN* + OPSP/OPTP
2. EWYQ150DAYN* + OPSP/OPTP
3. EWYQ180DAYN* + OPSP/OPTP
4. EWYQ210DAYN* + OPSP/OPTP
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.
4TW57679-4A
88
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWYQ130-210DAYN (OPHP)
3
2
External Static Pressure [kPa]
10
Water Flow Unit [l/min]
1. EWYQ130DAYN* + OPHP
2. EWYQ150DAYN* + OPHP
3. EWYQ180DAYN* + OPHP
4. EWYQ210DAYN* + OPHP
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.
4TW57679-9
• Applied Systems • Chillers
89
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWYQ230-250DAYN*
3
2
External Static Pressure [kPa]
10
Water Flow Unit [l/min]
1. EWAQ230DAYN* + OPSP/OPTP
2. EWAQ250DAYN* + OPSP/OPTP
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.
4TW57719-4B
90
• Applied Systems • Chillers
• Chillers • R-410A • EWYQ-DAYN
10
Hydraulic performance
10 - 2 Static pressure drop unit
EWYQ230-250DAYN(OPHP)
3
2
External Static Pressure [kPa]
10
Water Flow Unit [l/min]
1. EWYQ230DAYN* + OPHP
2. EWYQ250DAYN* + OPHP
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.
4TW57719-9A
• Applied Systems • Chillers
91
Notes:
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.
Daikin products are distributed by:
Daikin Europe N.V. participates in the Eurovent
Certification Programme for Air Conditioners (AC),
Liquid Chilling Packages (LCP) and Fan Coil Units (FC);
the certified data of certified models are listed in the
Eurovent Directory. Multi units are Eurovent certified for
combinations up to 2 indoor units.
Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
ECDEN10-405 • CD • 01/11 • Copyright Daikin
The present publication supersedes ECPEN09-422 and EEDEN09-405
Printed on non-chlorinated paper. Prepared by La Movida, Belgium
Resp. Ed.: 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.
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