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Engineering Data
Inverter Air Cooled Mini Chiller (Heat Pump) Model: UAL030ER5 ~ UAL150ER5 Cooling Capacity: 9.4kW ~ 40.0kW Heating Capacity: 9.8kW ~ 41.0kW
DAIKIN INDUSTRIES, LTD.
ED-UAL-MINI-201903
Literature No.: ED-UAL-MINI-201903 Supersedes: ED-UAL-MINI-201902
Contents Model series................................................................................................................................. 3 Nomenclature.............................................................................................................................. 3 Features....................................................................................................................................... 4 Specifications.............................................................................................................................. 6 Dimensions.................................................................................................................................. 8 Performance data...................................................................................................................... 10 Wiring diagram.......................................................................................................................... 15 Unit installation.......................................................................................................................... 21 Electrical installation................................................................................................................ 30 Water system installation......................................................................................................... 35 Wired controller instruction..................................................................................................... 39 Commissioning and operation................................................................................................. 45 Inspection and maintenance.................................................................................................... 46 Water quality control................................................................................................................. 48
NOTE: Installation and maintenance are to be performed only by qualified personnel who are familiar with local codes and regulations, and experienced with this type of equipment. Caution: Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them. Warning: Moving machinery and electrical power hazard may cause severe personal injury or death. Disconnect and lock off power before servicing equipment.
2
Model series Model
Cooling Capacity/ kW
Heating Capacity/ kW
UAL030ER5
9.4
9.8
UAL040ER5
11.4
12.0
UAL050ER5
14.6
14.8
UAL060ER5
16.8
17.0
UAL070ER5
19.8
20.8
UAL080ER5
24.9
26.0
UAL100ER5
28.8
30.0
UAL120ER5
33.5
34.0
UAL150ER5
40.0
41.0
Nomenclature UAL
080 E R 5 LH- F AA E
Domestic/overseas sales tag Detailed product description Power supply feature Product type Refrigerant code Function type Design No. Cooling capacity code Model name/code
Model name/code – UAL, UALS… Cooling capacity code – 030, 040, 050… Design No. - A, B, C... Functional type - R: cooling & heating; omitted for cooling-only units Refrigerant code - 3: R134a; 4: R407C; 5: R410A; R22: omitted Product type – standard: omitted LC: low temperature cooling; LH: low temperature heating; SR: total heat recovery Power supply features: F: 380-415V/3N~/50Hz; A: 220-240V~/50Hz Detailed description on product specification changes – AA, AB, AC …ZZ Domestic/overseas sales tag – relevant corporate standard for overseas sales; omitted for domestic sales
3
Features Overview DAIKIN UAL-E air cooled inverter mini chiller (heat pump) is designed to meet the highest user requirements for product reliability, security and flexibility. The unit is characterized by elaborate design and beautiful appearance. It can be flexibly connected with different types of fan coils, air handling units or floor heating pipes with different specifications. With advantages like high efficiency, low noise, ease-of-use, safety, and easy installation & maintenance, the unit widely applies to multiple scenarios such as factories, stations, hotels, villas, office buildings, high-grade residential buildings, and industrial cooling.
Highly Efficient IPLV for Better Building Energy Saving UAL-E air cooled inverter mini chiller (heat pump) has been inspected by national authorities. It adopts advanced DC inverter technology which improves part load operation efficiency. Excellent performance helps users reduce the operation costs, which obtains higher values within building period for proprietors.
Advanced Energy-saving Inverter Technology The excellent performance of the unit owes to the application of advanced DC inverter technology. Combining the DC inverter compressor and multi-speed fan motor, the unit also adopts advanced DC inverter technology to adjust the capacity output according to the load change.
Efficient Components after Optimal Match UAL-E series products adopt the world-leading technology and internationally famous accessories to ensure that they match with each other under strict tests. The fully hermetic volute compressor and low-noise fan produce little noise during operation. The efficient inverter compressor and precise throttle system of electronic expansion valve guarantee high EER and COP values especially in part load.
High-precision Capacity Regulation UAL-E air cooled inverter mini chiller (heat pump) can realize 15% to 100% stepless capacity regulation with low load, low output and low energy consumption.
Modular Design and Diversified Composite Application Solutions (Option) Modular design allows up to 16 units in each group to meet various load requirements in different buildings.
Easy to Control Electronic unit control realizes both centralized control and independent control. With high anti-interference capability, the controller can control units within the maximum range of 1,000 meters. When an error occurs, the controller displays the corresponding error code.
Precise Water Temperature Control for Better Comfort Outlet water temperature control can be set at the unit to accurately control the outlet water temperature of the unit. The insignificant fluctuation in water temperature avoids fluctuations in the air supply temperature of the indoor unit and ensures better comfort. The process cooling application features constant water temperature and high cooling stability.
Multi-variable Intelligent Defrosting Control The unit judges frosting status by detecting multiple variables and intelligently selects the optimal time for entering or exiting defrosting conditions, avoiding problems such as incomplete or frequent defrosting. The dual-system unit can implement alternate defrosting, resulting that there is not large fluctuation for the water temperature and users can still enjoy comfortable heating effect. Manual defrosting can be set as required in a harsh environment.
4
Safe Operation Control The cooling system provides high/low pressure protection to avoid over-high discharge pressure and over-low suction pressure. Discharge temperature protection avoids over-high discharge temperature. Cooling anti-freezing protection ensures that the plate heat exchanger is not frozen and burst at an over-low water temperature. The antifreezing function prevents unit shutdown in winter and frost cracking of plate heat exchanger caused by over-low outdoor temperature (only effective when the main power supply is on).
Low Startup Current for Smaller Shock on Power Grid When combining inverter units, they start at low frequency to produce low startup current. When combining an inverter unit and a constant speed unit, they start in a stepped manner to decrease the startup current. Startup with low current can not only ease shock on the power grid, but also improve electricity security.
High Environment Adaptability The unit shell is made of zinc-plated steel plate. Phosphate treatment and polyester powder coating make it bearable for the sun, rain, flooding and wind. With compact structure design, the unit can be installed in the front of or at the back of the house, on the balcony or roof without needing a professional equipment room. Exellent performance makes the unit operate properly even in harsh conditions of high temperature or low temperature.
Simple Installation The unit is designed to consider convenient installation to the maximum extent. The cooling system has been made hermetic in the factory, without needing any pipe connection or refrigerant filling. The water system is reserved with the inlet and outlet interfaces for connecting with end equipment. After installing the inlet and outlet pipes, users can inject water and power on the unit when ensuring water quality and clean pump pipeline.
Convenient Maintenance After removing the side panel or front panel of the unit, users can touch any part for convenient repair and maintenance. When unit shutdown occurs in exceptional conditions, the controller may display fault causes for rapid troubleshooting.
5
Specifications General data Model
UAL030ER5 UAL040ER5 UAL050ER5 UAL060ER5 UAL070ER5 UAL080ER5 UAL100ER5 UAL120ER5 UAL150ER5
Accessory kit
-
UAL-A5E
UAL-A6E
UAL-A7E
Nominal cooling capacity
kW
9.4
11.4
14.6
16.8
19.8
24.9
28.8
33.5
40.0
Nominal heating capacity
kW
9.8
12.0
14.8
17.0
20.8
26.0
30.0
34.0
41.0
kW
3.0
3.9
4.6
5.7
6.7
8.6
9.5
10.4
13.9
A
13.8
18.0
21.0
26.4
10.3
13.2
15.2
16.6
22.3
kW
3.1
3.9
4.8
5.5
6.6
8.3
9.9
10.8
13.1
Rated heating current
A
14.4
18.0
21.9
25.5
10.1
12.7
15.8
17.3
21.3
Cooling COP
-
3.13
2.92
3.17
2.95
2.96
2.90
3.03
3.22
2.88
Heating COP
-
3.16
3.08
3.08
3.09
3.15
3.13
3.03
3.15
3.13
IPLV (GB)
-
4.21
4.23
4.16
4.13
4.15
4.23
4.90
4.71
4.45
Power supply
-
8.5
9.1
Capacity control
-
Rated cooling power input Rated cooling current Rated heating power input
Refrigerant
Type
-
Charge
kg
Unit WPD External head
R410A 2.9
3
4
4
5.2
8
17
19
27
27
34
40
27
32
65
15
14
18
14
23
21
22(31)
18(28)
18(26)
mm °C
RC1
RC1 1/4
G1 1/4
7
Length
mm
950
995
Width
mm
397
395
990
Height
mm
1010
1362
mm
1010
1086
Width
mm
498
512
mm
1175
1350 844
Length Height
5.2
EXV
m
Max chilled water difference
Noise (H/M/L)
380-415V/3N~/50Hz
kPa
Water pipe size
Packing dimensions
220-240V~/50Hz
-
Throttle device
Unit dimensions
15%~100%
1780 1030
1440 890
1530
1970
dB(A)
56/53/46
56/53/46
58/55/48
58/55/48
59/54/52
60/56/52
63
64
65
Operating weight
kg
111
112
149
151
161
168
232
254
285
Net weight
kg
109
110
146
148
158
165
228
250
280
Gross weight
kg
119
119
159
161
171
178
256
286
316
Note: 1. Nominal cooling codition: leaving water temperature is 7°C, water flow is 0.172[m3/(h·kW)], ambient temperature is 35°C. 2. Nominal heating condition: leaving water temperature is 45°C, water flow is 0.172[m3/(h·kW)], ambient dry bulb temperature is 7°C, wet bulb temperature is 6°C. 3. WPD includes water pressure drop of the unit and pressure drop of the supplied Y shape water filter. 4. External head includes unit water pressure drop, but don’t include water pressure drop of Y shape water filter. 5. The external head in brackets is optional. Please contact the factory if needed. 6. Built-in hydraulic kit with water pump, expansion tank. Water filter, safety valve, water filling valve and wired controller need to install on site. 7. The specifications given in the table will be subject to the modifications on product design by the manufacturer, and without prior notice.
6
Components Data Model Type Qty Type Qty Fan motor Motor power input (H/M/L) Type Pump Rated power Rated current Type Plate material Water flow Evaporator Water volume Water piping connecting Material Condenser Type coil tube Outer dimeter Material Type Fin Rows Fin per inch Heat exchange area Condenser Blade material fan Colour Casing Material Protection devices Compressor
Unit Unit
UAL030ER5 UAL040ER5 UAL050ER5 UAL060ER5 UAL070ER5 UAL080ER5 UAL100ER5 UAL120ER5 UAL150ER5 Inverter rotor compressor 1 2 Axial 3 speeds fan DC inverter fan 1 2 1
kW
0.22/0.16/0.12
kW A m3/h L
0.44/0.32/0.24 0.37
2.26
1.62 0.963
1.96 1.18
Inch
2.51 1.35
0.81
Stainless steel multi stage centrifugal pump 0.55 2.7 3.65 Brazed Plate Heat Exchanger Stainless steel 2.89 3.41 4.28 1.66 1.93 2.46
1
mm m2
4.95 3.92
5.76 3.92
6.88 4.06
1 1/4 Copper Inner groove 7.94 Aluminum Blue fin 3 13 67
2 34.7
0.75 2.1
1.45
51
2 71
-
Plastics
-
RAL 7032 Pebble Grey Electro-galvanized Mild Steel High pressure switch /Thermal and current overload protector
112
Note: All specifications are subjected to change by the manufacturer without prior notice.
Electrical Data Model Fan motor
UAL030ER5 UAL040ER5 UAL050ER5 UAL060ER5 UAL070ER5 UAL080ER5 UAL100ER5 UAL120ER5 UAL150ER5 Rated running current
A
1.0
1.0+1.0
4.8
Motor rated power output
W
125
125+125
810
Poles Fan speed
-
6
8
RPM
850
1100
Unit protection grade
-
Unit max power input
kW
5.1
7.8
10.2
11.2
19.0
20.0
A
23.7
36.0
16.1
19.0
31.0
32.0
Unit max running current
IPX4
Note: 1. Unit max running current is tested under cooling outdoor dry-bulb temperature 48°C and highest speed the compressor can reach at this temperature. 2. All specifictions are subjected to change by the manufacturer without prior notice.
Safety Devices Model
UAL030ER5 UAL040ER5 UAL050ER5 UAL060ER5 UAL070ER5 UAL080ER5 UAL100ER5 UAL120ER5 UAL150ER5 High pressure switch
Safety device
Low pressure switch Phase sequencer Discharge temperature setting
Type
-
PSW,H20PS B 4.15/3.11MPa1500mm,JL
Open
MPa
4.15 ± 0.1
Close
MPa
3.11 ± 0.1
Type
-
N/A
Open
MPa
N/A
Close
MPa
N/A
-
YES
°C
130
Note: All specifictions are subjected to change by the manufacturer without prior notice. 7
Dimensions
15
460
143 148
1010
430
UAL030-040ER5
Unit: mm
UAL050-080ER5
Unit: mm
8
UAL100ER5
Zoom here 989
4-14×20 foundation bolt
900
14
787
844
20
1780
265
14×20 foundation bolt
153
Water outlet G1 1/4
177
Water inlet G1 1/4
Unit: mm
Zoom here
14
844 787
4-14×20 foundation bolt
1780
265
14×20 foundation bolt
Water outlet G1 1/4
177
Water inlet G1 1/4
153
UAL120/150ER5
707
226
Unit: mm
9
Performance data Operating range UAL030-080ER5
Note: Ensure that the water flow is in the application range. If the flow is too low, scale adsorption will occur so as to reduce unit performance, cause frost protection sensor action, or refrigerant leakage rust caused by corrosion. If the water flow is too high, impact corrosion will occur.
UAL100-150ER5
Note: 1. Make sure water flow is in working range, if water flow is too small, it will generate scale which decrease performance, cause frozen protection tripped or cause corrosion and leakage; if water flow is too large, it will cause shock corrosion. 2. The shadow area of heating range: below -20°C ambient the unit can only start up for auxiliary heater interlock running.
10
Cooling capacity performance table Ambient temperature (°C)
Model
5 10 15 20 25 30 35 40 45 48 Leaving water temperature Cooling Cooling Cooling Cooling Cooling Cooling Cooling Cooling Cooling Cooling Power Power Power Power Power Power Power Power Power Power (°C) capacity (kW)
UAL030ER5
UAL040ER5
UAL050ER5
UAL060ER5
UAL070ER5
UAL080ER5
UAL100ER5
UAL120ER5
UAL150ER5
(kW)
capacity (kW)
(kW)
capacity (kW)
(kW)
capacity (kW)
(kW)
capacity (kW)
(kW)
capacity (kW)
(kW)
capacity (kW)
(kW)
capacity (kW)
(kW)
capacity (kW)
(kW)
capacity (kW)
(kW)
5
-
-
10.7
1.5
10.4
1.8
10.1
2.0
9.7
2.3
9.3
2.7
8.7
3.0
8.1
3.3
7.5
3.7
7.1
3.9
7
-
-
11.5
1.5
11.2
1.8
10.9
2.1
10.4
2.4
10.0
2.7
9.4
3.0
8.8
3.4
8.1
3.7
7.7
3.9 4.0
9
-
-
12.4
1.5
12.0
1.8
11.6
2.1
11.2
2.4
10.7
2.7
10.1
3.0
9.4
3.4
8.7
3.7
8.3
12
-
-
13.7
1.5
13.3
1.8
12.8
2.1
12.4
2.4
11.8
2.7
11.2
3.0
10.5
3.4
9.7
3.7
9.2
4.0
15
-
-
15.0
1.6
14.6
1.8
14.1
2.1
13.6
2.4
12.9
2.7
12.3
3.0
11.5
3.4
10.7
3.7
10.2
4.0
20
-
-
15.7
1.6
15.2
1.8
14.6
2.1
14.0
2.4
13.3
2.7
12.7
3.0
11.9
3.4
11.1
3.7
10.6
4.0
5
-
-
13.3
2.0
12.9
2.3
12.5
2.7
11.9
3.1
11.3
3.5
10.6
3.9
9.8
4.3
8.9
4.8
8.4
5.1 5.1
7
-
-
14.3
2.0
13.9
2.3
13.4
2.7
12.8
3.1
12.1
3.5
11.4
3.9
10.6
4.3
9.7
4.8
9.1
9
-
-
15.3
2.0
14.9
2.3
14.3
2.7
13.7
3.1
13.0
3.5
12.2
3.9
11.4
4.4
10.4
4.8
9.8
5.1
12
-
-
16.9
2.0
16.4
2.4
15.8
2.7
15.2
3.1
14.4
3.5
13.6
3.9
12.6
4.4
11.6
4.8
11.0
5.1
15
-
-
18.6
2.1
18.0
2.4
17.4
2.7
16.6
3.1
15.8
3.5
14.9
3.9
13.9
4.4
12.9
4.8
12.2
5.1
20
-
-
19.3
2.1
18.5
2.4
18.0
2.8
17.2
3.2
16.4
3.6
15.3
3.9
14.5
4.4
13.6
4.9
12.9
5.2 5.9
5
-
-
18.3
2.6
17.3
3.0
16.4
3.3
15.4
3.7
14.5
4.1
13.5
4.6
12.6
5.1
11.6
5.6
11.1
7
-
-
19.6
2.5
18.6
2.9
17.6
3.3
16.6
3.7
15.6
4.1
14.6
4.6
13.6
5.1
12.6
5.6
12.0
5.9
9
-
-
21.0
2.4
20.0
2.8
18.9
3.2
17.8
3.6
16.8
4.1
15.7
4.6
14.7
5.1
13.6
5.6
13.0
6.0
12
-
-
23.2
2.3
22.1
2.7
20.9
3.1
19.8
3.6
18.6
4.1
17.5
4.6
16.3
5.1
15.2
5.7
14.5
6.0
15
-
-
25.5
2.1
24.3
2.5
23.1
3.0
21.8
3.5
20.6
4.0
19.4
4.5
18.2
5.1
16.9
5.7
16.2
6.0
20
-
-
26.2
2.1
25.0
2.4
23.9
3.0
22.4
3.4
21.1
3.9
19.8
4.5
18.7
5.0
17.6
5.7
17.0
6.0
5
-
-
21.1
3.2
20.0
3.6
18.9
4.1
17.8
4.6
16.7
5.1
15.6
5.7
14.5
6.3
13.4
6.9
12.7
7.3
7
-
-
22.6
3.1
21.5
3.5
20.3
4.0
19.1
4.6
18.0
5.1
16.8
5.7
15.6
6.3
14.5
7.0
13.8
7.4 7.4
9
-
-
24.3
3.0
23.0
3.5
21.8
4.0
20.6
4.5
19.3
5.1
18.1
5.7
16.8
6.3
15.6
7.0
14.9
12
-
-
26.8
2.8
25.5
3.3
24.1
3.8
22.8
4.4
21.5
5.0
20.1
5.7
18.8
6.3
17.5
7.0
16.7
7.5
15
-
-
29.5
2.6
28.0
3.1
26.6
3.7
25.2
4.3
23.7
4.9
22.3
5.6
20.9
6.3
19.4
7.1
18.6
7.5
20
-
-
30.2
2.6
28.8
3.0
27.6
3.7
25.8
4.2
24.3
4.8
22.8
5.6
21.5
6.2
20.3
7.1
19.5
7.5
5
-
-
25.0
3.8
23.7
4.3
22.3
4.8
21.0
5.4
19.7
6.0
18.3
6.7
17.0
7.4
15.7
8.1
14.8
8.5 8.6
7
-
-
26.9
3.7
25.5
4.2
24.1
4.8
22.6
5.4
21.2
6.0
19.8
6.7
18.4
7.4
17.0
8.2
16.1
9
-
-
28.8
3.6
27.4
4.1
25.9
4.7
24.4
5.4
22.9
6.0
21.3
6.7
19.8
7.4
18.3
8.2
17.4
8.7
12
-
-
31.9
3.4
30.3
4.0
28.7
4.6
27.1
5.3
25.4
6.0
23.8
6.7
22.2
7.5
20.6
8.3
19.6
8.8
15
-
-
35.2
3.2
33.5
3.8
31.7
4.4
30.0
5.1
28.2
5.9
26.5
6.7
24.7
7.5
23.0
8.3
21.9
8.8
20
-
-
36.1
3.2
34.4
3.6
32.8
4.4
30.7
5.0
28.9
5.8
27.0
6.6
25.4
7.5
23.8
8.3
23.0
8.8 10.9
5
-
-
31.7
4.9
30.0
5.5
28.3
6.2
26.5
6.9
24.8
7.7
23.1
8.6
21.3
9.4
19.6
10.4
18.5
7
-
-
34.1
4.7
32.3
5.4
30.4
6.2
28.6
6.9
26.7
7.7
24.9
8.6
23.1
9.5
21.2
10.5
20.1
11.0
9
-
-
36.6
4.6
34.6
5.3
32.7
6.1
30.7
6.9
28.8
7.7
26.8
8.6
24.9
9.6
22.9
10.5
21.8
11.2
12
-
-
40.5
4.4
38.4
5.1
36.3
5.9
34.2
6.8
32.1
7.7
30.0
8.6
27.8
9.6
25.7
10.6
24.5
11.3
15
-
-
44.6
4.1
42.3
4.9
40.1
5.8
37.8
6.7
35.5
7.6
33.3
8.6
31.0
9.6
28.8
10.7
27.4
11.4 11.3
20
-
-
45.7
4.1
44.0
4.9
41.5
5.8
38.9
6.7
36.4
7.6
35.0
8.6
33.0
9.6
30.0
10.7
28.8
5
37.7
5.6
34.8
6.5
33.6
6.9
32.2
7.4
40.9
8.0
28.9
8.6
27.0
9.4
25.0
10.3
22.7
11.2
21.3
11.8
7
40.3
5.7
37.1
6.6
35.8
7.0
34.3
7.5
32.6
8.0
41.0
8.7
28.8
9.5
26.4
10.3
24.0
11.3
22.5
11.9
9
43.6
5.7
39.6
6.7
38.6
7.1
36.4
7.6
34.6
8.1
32.6
8.8
30.4
9.6
28.1
10.4
25.6
11.3
23.9
11.9
12
49.5
5.7
43.6
6.9
41.9
7.3
40.1
7.8
38.0
8.3
33.4
9.7
33.4
9.7
31.0
10.6
28.2
11.5
26.4
12.1
15
53.1
5.8
48.0
7.2
46.1
7.6
44.0
8.0
41.8
8.6
36.8
10.0
36.9
10.0
34.0
10.8
31.0
11.7
29.2
12.3
20
55.8
5.8
50.1
7.3
48.0
7.6
45.7
8.1
43.6
8.7
38.0
10.1
38.2
10.0
35.3
10.8
32.2
11.7
30.4
12.3 13.1
5
45.4
6.6
41.9
7.6
39.8
7.8
37.6
8.2
35.4
8.8
33.1
9.4
30.8
10.3
28.4
11.2
26.0
12.3
24.4
7
48.4
6.7
44.6
7.8
42.4
8.0
40.2
8.4
38.0
8.9
35.5
9.6
33.5
10.4
30.6
11.3
28.1
12.3
26.5
13.1
9
53.2
6.9
47.4
8.0
45.1
8.2
42.8
8.6
40.4
9.1
38.0
9.7
35.0
10.6
32.9
11.4
30.4
12.6
28.7
13.2
12
58.7
7.2
51.7
8.4
49.3
8.6
46.9
8.9
44.5
9.4
41.8
10.0
39.2
10.8
36.4
11.7
33.7
12.8
32.0
13.5
15
62.2
7.4
56.2
8.9
53.6
9.1
51.0
9.4
48.2
9.9
45.7
10.5
43.3
11.2
40.1
12.1
37.0
13.1
35.4
13.7
20
65.4
7.4
58.7
9.0
55.8
9.1
53.0
9.5
50.3
10.0
47.2
10.6
44.9
11.2
41.6
12.1
38.4
13.1
36.8
13.7
5
54.5
8.7
50.3
10.1
47.8
10.5
45.2
11.0
42.6
11.7
39.8
12.6
37.0
13.7
34.1
15.0
31.2
16.5
29.4
17.5
7
58.2
8.9
53.6
10.4
51.0
10.7
48.3
11.2
45.6
11.9
42.7
12.8
40.0
13.9
36.8
15.1
33.7
16.5
31.9
17.6
9
62.8
9.2
56.9
10.7
54.2
11.0
51.4
11.5
48.6
12.1
45.7
13.0
42.0
14.2
39.5
15.3
36.5
16.8
34.4
17.7
12
70.6
10.3
62.1
11.3
59.2
11.5
56.3
12.0
53.5
12.6
50.2
13.4
47.1
14.4
43.8
15.7
40.5
17.1
38.0
18.0
15
74.7
10.6
67.5
12.0
64.4
12.2
61.3
12.6
57.9
13.2
54.9
14.0
52.0
14.9
48.2
16.1
44.4
17.5
42.0
18.3
20
77.1
10.6
69.2
12.0
66.3
12.3
63.5
12.7
59.3
13.2
56.2
14.0
53.6
15.0
49.6
16.1
46.2
17.6
44.1
18.2
11
Heating capacity performance table Ambient temperature (°C)
Model
UAL030ER5
UAL040ER5
UAL050ER5
UAL060ER5
UAL070ER5
UAL080ER5
UAL100ER5
UAL120ER5
UAL150ER5
Leaving water temperature (°C)
-15
-10
-5
0
7
15
21
26
Cooling capacity (kW)
Power (kW)
Cooling capacity (kW)
Power (kW)
Cooling capacity (kW)
Power (kW)
Cooling capacity (kW)
Power (kW)
Cooling capacity (kW)
Power (kW)
Cooling capacity (kW)
Power (kW)
Cooling capacity (kW)
Power (kW)
Cooling capacity (kW)
Power (kW)
30
3.9
2.0
5.2
2.1
6.5
2.1
8.0
2.1
10.3
2.2
13.1
2.2
15.4
2.2
17.4
2.2
35
4.1
2.3
5.3
2.4
6.6
2.4
8.0
2.4
10.2
2.5
12.9
2.5
15.1
2.5
17.1
2.5
40
4.3
2.6
5.4
2.7
6.6
2.7
8.0
2.7
10.0
2.8
12.6
2.8
14.7
2.8
16.6
2.8
45
4.4
3.0
5.5
3.0
6.6
3.0
7.9
3.1
9.8
3.1
12.3
3.1
14.3
3.2
16.2
3.2
50
4.5
3.3
5.5
3.4
6.5
3.4
7.7
3.4
9.6
3.4
11.9
3.5
13.9
3.5
15.6
3.5
55
4.5
3.7
5.4
3.7
6.4
3.8
7.5
3.8
9.3
3.8
11.5
3.8
13.4
3.9
15.1
3.9
30
4.6
2.5
6.2
2.6
7.9
2.6
9.7
2.6
12.5
2.7
16.0
2.7
18.9
2.8
21.5
2.8
35
4.9
2.9
6.4
2.9
8.0
3.0
9.7
3.0
12.4
3.1
15.8
3.1
18.6
3.1
21.0
3.2
40
5.2
3.3
6.5
3.4
8.0
3.4
9.7
3.4
12.2
3.5
15.5
3.5
18.1
3.5
20.5
3.6
45
5.3
3.8
6.6
3.8
8.0
3.8
9.6
3.9
12.0
3.9
15.1
3.9
17.6
4.0
19.9
4.0
50
5.4
4.2
6.6
4.2
8.0
4.3
9.4
4.3
11.7
4.3
14.7
4.4
17.1
4.4
19.3
4.4
55
5.5
4.7
6.6
4.7
7.8
4.8
9.2
4.8
11.4
4.8
14.2
4.9
16.5
4.9
18.6
4.9
30
7.5
3.2
9.0
3.4
10.8
3.5
12.8
3.6
16.2
3.6
20.7
3.5
24.6
3.3
28.1
3.1
35
7.5
3.4
8.9
3.6
10.5
3.8
12.5
3.9
15.7
4.0
20.1
3.9
23.8
3.8
27.2
3.6
40
7.5
3.6
8.8
3.9
10.3
4.1
12.2
4.2
15.2
4.4
19.4
4.4
23.0
4.3
26.4
4.2
45
7.5
3.8
8.7
4.1
10.1
4.4
11.9
4.6
14.8
4.8
18.8
4.9
22.3
4.8
25.5
4.7
50
7.5
4.1
8.6
4.4
10.0
4.8
11.6
5.0
14.4
5.2
18.2
5.4
21.6
5.4
24.7
5.4
55
7.6
4.4
8.5
4.8
9.8
5.1
11.3
5.4
14.0
5.7
17.7
5.9
20.9
6.0
23.9
6.0
30
8.6
3.6
10.3
3.9
12.4
4.0
14.7
4.1
18.6
4.1
23.8
4.0
28.3
3.8
32.4
3.5
35
8.6
3.8
10.2
4.1
12.1
4.3
14.3
4.5
18.0
4.6
23.1
4.5
27.4
4.3
31.4
4.1
40
8.6
4.1
10.0
4.4
11.8
4.7
14.0
4.9
17.5
5.0
22.3
5.0
26.5
4.9
30.4
4.8
45
8.6
4.3
9.9
4.7
11.6
5.0
13.6
5.3
17.0
5.5
21.6
5.6
25.7
5.6
29.4
5.5
50
8.6
4.6
9.9
5.1
11.4
5.4
13.3
5.7
16.5
6.0
21.0
6.2
24.9
6.2
28.5
6.2
55
8.7
5.0
9.8
5.4
11.3
5.8
13.0
6.2
16.1
6.6
20.3
6.8
24.1
6.9
27.6
6.9
30
10.6
4.4
12.7
4.6
15.2
4.8
18.1
4.9
22.8
4.9
29.1
4.7
34.5
4.4
39.4
4.1
35
10.5
4.6
12.5
4.9
14.8
5.2
17.6
5.3
22.1
5.4
28.2
5.3
33.4
5.1
38.2
4.9
40
10.5
4.9
12.3
5.3
14.5
5.6
17.1
5.8
21.4
6.0
27.3
6.0
32.4
5.9
37.0
5.7
45
10.5
5.2
12.2
5.7
14.2
6.1
16.7
6.3
20.8
6.6
26.4
6.7
31.3
6.7
35.8
6.5
50
10.5
5.6
12.1
6.1
14.0
6.5
16.3
6.9
20.2
7.2
25.6
7.4
30.3
7.5
34.7
7.4
55
10.6
6.0
12.0
6.6
13.8
7.1
15.9
7.5
19.6
7.9
24.8
8.2
29.4
8.3
33.6
8.3
30
13.2
5.4
15.8
5.8
18.9
6.0
22.5
6.1
28.4
6.2
36.4
5.9
43.3
5.6
49.5
5.2
35
13.1
5.7
15.5
6.2
18.5
6.5
21.9
6.7
27.6
6.8
35.3
6.7
41.9
6.5
48.0
6.2
40
13.1
6.1
15.4
6.6
18.1
7.0
21.4
7.3
26.8
7.5
34.2
7.6
40.6
7.4
46.5
7.2
45
13.1
6.5
15.2
7.1
17.8
7.6
20.8
7.9
26.0
8.3
33.1
8.5
39.3
8.4
45.0
8.2
50
13.2
6.9
15.1
7.6
17.5
8.2
20.4
8.6
25.3
9.1
32.1
9.4
38.0
9.4
43.6
9.3
55
13.3
7.4
15.0
8.2
17.2
8.8
19.9
9.4
24.6
10.0
31.1
10.4
36.8
10.5
42.2
10.5
30
17.7
7.4
19.2
7.5
21.2
7.5
24.6
7.6
30.1
7.7
35.2
7.7
40.8
7.7
46.4
7.7
35
17.6
8.0
19.0
8.1
20.8
8.2
24.4
8.3
29.9
8.3
34.7
8.4
40.3
8.4
45.6
8.4
40
17.5
8.8
18.8
8.9
20.4
9.0
24.1
9.0
29.6
9.1
34.1
9.2
39.4
9.2
44.5
9.2
45
17.3
9.6
18.5
9.7
20.0
9.8
23.7
9.9
30.0
9.9
33.3
10.1
38.1
10.1
43.0
10.1
50
16.1
10.6
17.2
10.7
19.7
10.8
23.0
10.8
27.9
10.9
32.1
11.0
36.4
11.0
41.1
11.0
55
-
-
-
-
-
-
21.8
11.9
26.4
12.0
29.8
12.1
34.3
12.1
38.9
12.1
30
19.2
7.8
22.4
7.9
24.9
8.0
28.5
8.2
36.8
8.3
41.6
9.0
46.6
9.5
50.8
10.0
35
18.3
8.2
21.6
8.5
24.1
8.7
27.7
8.9
35.6
9.0
40.1
9.5
44.9
9.9
48.8
10.3
40
17.4
8.6
20.6
9.1
23.0
9.5
26.9
9.7
34.5
9.8
38.7
10.1
43.2
10.4
46.9
10.7
45
16.5
9.0
20.0
9.5
22.0
9.8
26.2
10.1
34.0
10.8
37.3
10.9
41.6
11.1
45.0
11.3
50
15.8
9.5
19.2
10.1
21.4
10.7
25.6
11.1
32.6
11.4
36.0
11.6
40.0
11.8
43.3
11.9
55
-
-
-
-
-
-
25.2
12.0
31.8
12.3
34.8
12.5
38.6
12.6
41.6
12.7
30
23.1
9.5
27.0
9.6
30.1
9.7
34.4
9.9
44.4
10.1
50.2
10.9
56.2
11.5
61.2
12.1
35
22.1
9.9
26.1
10.3
29.1
10.5
33.3
10.8
42.9
10.9
48.3
11.5
54.1
12.0
58.8
12.4
40
20.9
10.4
24.9
11.0
27.8
11.5
32.4
11.7
41.6
11.9
46.6
12.3
52.1
12.6
56.5
13.0
45
19.8
10.8
24.1
11.5
26.6
11.9
31.6
12.2
41.0
13.1
45.0
13.2
50.1
13.4
54.3
13.6
50
19.0
11.4
23.1
12.1
25.9
13.0
30.9
13.4
39.3
13.8
43.4
14.1
48.3
14.3
52.2
14.4
55
-
-
-
-
-
-
30.4
14.6
38.3
14.8
42.0
15.1
46.5
15.2
50.1
15.4
12
Water pressure drop curve UAL030-080ER5
UAL100-150ER5 120.0 110.0
UAL150ER5
100.0 90.0
WPD（kPa）
80.0 70.0 60.0 50.0 40.0
UAL100/120ER5
30.0 20.0 10.0 0.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
Actual water flow（m3/h）
Notes: 1. Water pressure drop of the unit is tested by the plate heat exchanger and the supplied Y-type filter. 2. Water resistance of plate heat exchanger and Y-type filter is tested under condition of clean water; it may be inconsistent with that shown in the diagram due to the water quality on site.
13
Sound data Acoustic noise Model
Octave Band Sound Pressure Level (dB, ref20μPa)
dB(A)
63Hz
125Hz
250Hz
500Hz
1kHz
2kHz
4kHz
8kHz
Overall
UAL030ER5
35.5
49.1
47.3
49.5
50.2
45.9
45.8
36.7
56
UAL040ER5
32.3
42.6
49.5
51.0
48.8
46.1
46.1
39.3
56
UAL050ER5
39.3
43.1
50.1
52.6
52.6
49.0
46.3
38.7
58
UAL060ER5
38.5
43.1
49.0
51.8
52.6
49.2
46.6
50.0
58
UAL070ER5
45.8
50.3
50.1
53.2
53.2
49.9
46.4
40.6
59
UAL080ER5
39.9
45.2
51.5
53.6
55.8
51.8
47.7
39.4
60
UAL100ER5
43.0
49.5
53.6
57.6
57.1
57.4
51.0
43.7
63
UAL120ER5
38.1
47.0
52.3
58.6
59.1
57.5
51.1
44.1
64
UAL150ER5
49.6
56.5
56.2
57.9
58.0
57.9
54.8
47.9
65
Test condition: Octave band sound pressure level noise is tested base on high speed and in 11.5dB(A) background noise semi-anechoic room.
14
Wiring diagram UAL030-040ER5
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
15
UAL050-060ER5
16
UAL070ER5
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
17
UAL080ER5
L
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
18
UAL100-120ER5
2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
19
UAL150ER5
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
20
Unit installation Working condition requirement Item
Description
Power supply voltage
Rated voltage ±10%
Power supply frequency
Rated frequency ±1%
Variations between phases
Rated voltage ±2% (for 3 phases unit only)
Air quality
Must not contain solute that can corrode copper, aluminum or iron.
Water flow
Nominal water flow ±50%
Water flow velocity
0.5 ~ 2.0m/s
Pressure of chilled water
< 1.0 Mpa
Quality of chilled water
Must not contain solute that can corrode copper, iron, or welding material. For details on the water quality requirements, see ""Water Quality Requirements""."
Installation site
Take anti-snow and ventilation measures as required.
Ambient temp.
Refer to the operating range.
Relative humidity
