Heat Pump...03 04 Contents Why choose an air to water heat pump? 4 Swimming Pool Heat Pump 7 Product lineups 5 Wave Inverter Series 9 Fan Coil Units 38 Console H/P 41 Chillers 30 Sanitary

Huachuang Animation Industrial Park, Guangzhou, Guangdong, Chinawww.dotels.cn www.axen-heatpump.com

Dotels Technology Co., Ltd

DST00-C1904

DST00-C

1801 Heat Pu

mp

Heat Pump

ECO Friendly

Dotels, as a professional heat pump manufacture, is established in 2007,and focus on R&D, manufacture air to water heat pump equipments.

7 product linesLocated in Guangzhou

80,000 units per year6 product lines

Located in Wuhan

180,000 units per year

Dotels headquaters Wuhan production bases

2018 Found the commercial heat pump division;

2017 Launched the swimming pool heat pump with R32 refrigerant system;

2017 Launched the wave inverter series swimming pool heat pump;

2017 Built the manufacture basement in Wuhan;

2015 Expanded the productive capacity in Guangzhou production basement.

2014 Established Dotels brand;

2010 Launched the swimming pool heat pump;

2008 Entered the heat pump �eld;

Dotels Milestone

Dotels Sales Volume - Millions USD

ISO9001-2015Quality Management System forquality assuranceCerti�cate No.: 02815Q10078R1M

ISO14001-2015Environmental Management SystemCerti�cate No.: 02816E10166R1M

ISO/IEC 17025-2005, CNAS-CL01Laboratory issued by CNASCerti�cate No.: CNAS L10796

Year

2008

2010

2014

2015

2017

2018

2012 2013

2.67 6.28 11.6 17.6

78.2

155.0

214.6

2014 2015 2016 2017 2018 (Year)

03 04

Contents

Why choose an air to water heat pump? 4

Swimming Pool Heat Pump 7

Product lineups 5

Wave Inverter Series 9

Fan Coil Units 38

Console H/P 41

Chillers 30

Sanitary Hot Water Heat Pump 22

Jetline Series 15

Summer Line Series 19

ECO Series 17

Controller 20

Apolo Series 24

Alps Series 26

Comfort Series 27

ECO Series 28

Top Part 29

Air Cooled Modular Chillers 31

Water Cooled Modular chillers 34

Air Cooled Screw Chillers 36

Mini Pac 21

Why choose an air to water heat pump?

Air to water heat pump is renewable.Air to water heat pump only uses less energy than furnaces, gas / electric water heater. The heat pump product absorbs energy from the surrounding air of the outdoor unit and transfers the energy into the refrigerant of the unit. The heat energy is upgraded using a refrigerant cycle and this renewable heat energy is transferred in the water by heat-exchanger.

Air to water heat pump has great �nancial bene�ts.Air to water heat pump will most likely save a lot of money on your annual fuel bills due to the unit’s high COP (Coe�cient of performance). When the unit can achieve COP between 3 - 4, meaning the unit can produce 3kW to 4kW of heat for every 1kW power consummed.

Heat from thesurrounding air

Power consummed

Heat energyoutput3kW

1kW

4kW

Air to water heat pump is more reliable.

Air to water heat pump

Safe to operate Risk of �re and explosion

Expensive to operate Expensive to operate Expensive to operate

Expensive to install Lifespan of several yearsLifespan of several years

Risk of electric shocks Risk of �re and explosion

Easy for installation

Cheap to operate

Gas water heater Electric water heater Boiler

Air to water heat pump is help to decrease your carbon footprint.Compared with gas water heater and boiler, because heat pump water heater does not directly use combustion to generate heat, the unit don’t cause as much pollution and have a smaller carbon footpring. Air to water heat pump only need a small amount of electricity to run the compressor and fan motor. Comparison of the power needed to heat 1 ton water from 15ºC to 55ºC under the same conditions:

Air to water HP

Consumption

Average e�ciency

Calori�c value

Energy resource GasAir & electricity

24,000kcal/m3

2.08m3

10,200kcal/kg

5.6kg

4.6 0.70.8 0.95

860kcal/kW.h

10kW.h

860kcal/kW.h

48.9kW.h

Electricity Diesel oil

Gas water heater Electric water heater Boiler

05 06

Product LineupsSwimming Pool Heat Pumps

Series

R329 - 14

15 - 16

17 - 18

19 - 20

21

R410A

R32

R32

R410A

R32

R32

R410A

Heating capacity range (kW)3.0 30.020.010.0 15.0 25.0

Pages

Wave inverter series

Jetline series

ECO series

Summer line series

Mini Pac series

5.3 31.7

5.3 31.7

R410A4.7 28.2

3.3 22.0

8.3 13.3

4.7 10.5

4.5 11.77

4.5 11.77

3.0 4.5

Sanitary Hot Water Heat Pumps (R134a)

Series

24 - 25

26

27

28

Heating capacity/Tank volume0.9kW/80L 2.0kW/300L2.0kW/200L0.9kW/100L 2.0kW/150L 2.0kW/250L

Pages

Apolo series

Alps series

Comfort series

ECO series

Series

29

Heating capacity range0.9kW 2.0kW

Pages

Top part

Chillers

Series

31 - 33

Cooling capacity range30.0kW 65.0kW 130.0kW

Pages

R410A Air cooled modular chillers

Series

34 - 35

Cooling capacity range73.4kW 110.1kW 146.8kW

Pages

R410A Water cooled modular chillers

Console H/P (R410A)

Series

42

42

Heating capacity3.00kW 4.00kW

Pages

Indoor unit

Outdoor unit

Fan coil units

Series

39 - 40

Air �ow (@ high speed) (CFM)200 300 400 500 600 1,000 1,200 1,400800

Pages

Concealed duct

237.3 1,084.6

Series

36 - 37

Cooling capacity range200kW 400kW 600kW 800kW 1,000kW 1,200kW

Pages

R134a Air cooled screw chillers

07 08

Swimming Pool

Heat Pump

Swimming Pool

Heat Pump

Dotels swimming pool heat pump is one of the most economical system to heat your swimming pool e�ciently and will substantially reduce your pool running costs. It’s a good swimming pool solution that Dotels swimming pool heat pump is combined with the pool �ltration and pumping system.

Plastic cabinet

Galvanized steelcabinet

High e�ciency

Titaniumheat-exchanger

Anti-UV cover

Plug & play

Pressure gauge

Wi-FiWi-Fi

Convenient installationIt is very convenience that only inlet/outlet water pipes and electricity cables need to connect.LCD controller with large screen as standard, and 15m shield cable as optional.Inlet and outlet water pipe connectors, drainage pipe for condensing water and rubber gaskets for unit �xing as assessories. (Except Mini PAC)

Operating reliabilityMulti-protections, including pressure protections, water �ow protection, temperature protections.When there is malfunction happened, diagnosis will be automatically made and the result will be displayed in controller screen.Built-in automatic 4-way valve for defrost. (Except Mini PAC)

Waveinverter series Jet lines series Summer line

seriesECO series Mini PAC

General Features

Plastic ABS cabinet(For swimming pool HPs except ECO series)

Plastic ABS panels, excellent weather resistance, pass 72 hours Weatherability Test.

Galvaized steel cabinet (For ECO series)

Powder-coated panel for galvaized steel cabinet made of galvanized steel passes 1,000 hours Salt Spray Test.

Anti-UV cover as optional (Except Mini PAC)

Anti-UV cover is made of silver plasters. The cover will provide products good protection during the idle period of the product.Titanium tube

heat-exchangerSpiral Titanium

tube

Prolonged operating lifeSpiral titanium tube heat-exchanger

Titanium tube with PVC casing provides superior corrosion resistance.Spiral tube design, expand the surface area of the Titanium tube and water to provide heater transfer at a great rate.

Yes

Yes

Yes Yes Yes

Yes

Yes

-----

----- -----

----- -----

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-----

-----

-----

-----

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Yes

Yes

Yes Yes Yes Yes

Yes Yes Yes Yes

Yes

Yes Yes

Yes Yes Yes

Yes Yes Yes Yes

09 10

Plastic cabinetHigh e�ciency

Titanumheat-exchanger

Anti-UV coverPressure gauge

Wi-FiWi-Fi

Wave Inverter SeriesFiWi

Full DCInverter

Save energy and money with high e�cient running

Well-known brand compressor: GMCC, twin-rotary (except size 031 & 032), DC inverter technology, more e�cient.High e�cient brushless DC motor running with low noise.Thanks to electronic expansion valve, more accurate for refrigerant control.High COP/EER performance to save engergy and money.Notes: The swimming pool capacity is 45m3, and the temperature keeps 26ºC.

Heating Capacity

(DTSP035 @A26ºC, RH80%/inlet water 26ºC)

COP

100% 80% 50% 20%

4

8

12

16

6.15

14.6

10.4

7.8

0

Heating Capacity

(DTSP035 @A15ºC, RH70%/inlet water 26ºC)

COP 4.9

0

2

4

6

8

100% 80% 50% 20%

7.6

5.96.7

20%

Cooling Capacity

(DTSP035 @35ºC/inlet water 28ºC)

7.46.9

5.64.41

EER

0

2

4

6

8

50%80%100%

Settingtemperature

Time

Full wave inverterunitON/OFF unit

Time

Full wave inverterunit

ON/OFF unit

Startcurrent

On On

O�

HP start

Stable running and high reliable

Full DC inverter technology, the unit can keep more stable running than ON/OFF unit, and keep the temperature of the pool water more accurate.

Soft start design to guarantee the safety of whole house’s electricity supply. When the unit start to working, the current will slowly increase from 0A.

Super quiet GMCC compressor and DC motor help full wave inverter heat pump to quiet running.With CFD air �ow technology, newly designed fan blower and outlet grille bring super quiet and high e�cient opera-tion.

Three modes design, maximise your pool season

Boost Mode

20% - 100% capacity output

Fast heating

Late spring/early autumn in cooler climate

Boost


As standard

Spring to Autumn in warm climate

Smart Mode

Smart


Using at night

Middle of summer in hot climate

Silent Mode

Silent

Time

Wat

er te

mpe

ratu

re

Boos

t mod

eSm

art m

ode

Silen

t mode

Runn

ing

freq

uenc

y

Water temperatureTS2

F1

F0

Boost mode

Smart mode

Silent modeF2

TS1TSet

Super silence, much quieter

Model

Sound pressure level (@4m)


dB(A)

dB(A)

27.4 - 35.8

DTSP031 (N8) DTSP032 (N8) DTSP033 (N8) DTSP034 (N8) DTSP035 (N8)

29.5 - 36.6 29.4 - 37.3 30.4 - 37.9 30.6 - 38.2

19.1 - 27.2 19.5 - 27.4 20.5 - 27.9 20.6 - 28.2 20.8 - 28.6

Model



dB(A)

dB(A)

32.8 - 40.5

DTSP036 (N8) DTSP037 (N8) DTSP038 (N8) DTSP040 (N8)DTSP039 (N8) DTSP041 (N8)

33.2 - 40.9 35.3 - 41.1 36.4 - 44.7 37.9 - 46.9

23.0 - 31.8 23.6 - 32.2 24.3 - 33.4 26.6 - 36.5

35.6 - 41.8

24.6 - 33.7 27.3 - 38.2

Controller

11 12

Speci�cations - R32

Notes:1. Advised pool volume for the pool with isothermal cover.2. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

Model DTSP031N8 DTSP032N8 DTSP034N8DTSP033N8

Advised pool volume 10m3 - 20m3

Operating ambient air temperature

kW

kW

kW

mm

mm

mm

kg

Pcs

5.10 - 7.90

1.60 - 5.30

1.50 - 2.80

4.51 - 7.55

6.25 - 14.50

1.10 - 3.80

Performance condition 1 - Air: 26°C, RH80%, inlet / outlet water temperature: 26°C / 28°C.

Performance condition 2 - Air: 15°C, RH70%, inlet water / outlet temperature: 26°C / 28°C.

Performance condition 3 - Air: 35°C DB, inlet / outlet water temperature: 28°C / 26°C.

Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight

Loading (40HQ / 20GP)

Unit (W×D×H)

Packing (W×D×H)

R32

Φ50

2 - 3

860×330×668

950×410×800

35 / 42

15m3 - 30m3

4.80 - 7.80

1.60 - 7.20

1.70 - 3.60

4.48 - 7.53

6.22 - 14.55

-5°C - 43°C

1.30 - 5.10

-5°C - 43°C

R32

Φ50

3 - 4

860×330×668

950×410×800

38 / 45

20m3 - 40m3

5.00 - 7.70

1.90 - 9.20

1.80 - 4.60

4.47 - 7.46

6.24 - 14.71

1.60 - 6.70

-5°C - 43°C

R32

Φ50

3 - 5

860×330×668

950×410×800

40 / 48

210 / 68210 / 68

25m3 - 50m3

4.90 - 7.80

2.70 - 10.90

2.40 - 6.00

4.32 - 7.34

6.27 - 14.80

2.18 - 8.13

-5°C - 43°C

R32

Φ50

4 - 6

986×356×668

1,080×435×800

44 / 54

168 / 56

230V~, 1Ph, 50Hz 230V~, 1Ph, 50Hz 230V~, 1Ph, 50Hz 230V~, 1Ph, 50Hz

210 / 68

Refrigerant type

Power supply

Inlet /outlet water pipes

Advised water �ow m3/h

Model DTSP035N8

Advised pool volume


kW

kW

kW

mm

mm

mm

kg

Pcs




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

30m3 - 60m3

4.90 - 7.60

3.40 - 14.30

3.20 - 7.87

4.41 - 7.42

6.15 - 14.62

2.86 - 10.65

-5°C - 43°C

R32

230V~, 1Ph, 50Hz

Φ50

5 - 7

986×356×668

1,080×435×800

46 / 56

168 / 56

Refrigerant type

Power supply



DTSP036N8 DTSP037N8 DTSP038N8

35m3 - 70m3

4.85 - 7.44

4.30 - 17.40

3.90 - 9.60

4.24 - 7.40

6.00 - 14.50

3.49 - 13.00

R32

Φ50

6 - 8

986×356×668

1,080×435×800

56 / 66

40m3 - 80m3

5.10 - 7.52

4.80 - 21.20

4.30 - 11.50

4.38 - 7.48

6.36 - 14.55

-5°C - 43°C

3.76 - 15.70

-5°C - 43°C

R32

Φ50

7 - 9

1,076×426×720

1,161×490×855

67 / 80

60m3 - 100m3

4.80 - 7.50

5.70 - 23.20

5.30 - 12.80

4.17 - 7.25

6.10 - 14.50

4.64 - 17.34

-5°C - 43°C

R32

Φ50

8 - 10

1,076×426×720

1,161×490×855

70 / 83

129 / 42129 / 42

230V~, 1Ph, 50Hz 230V~, 1Ph, 50Hz 230V~, 1Ph, 50Hz

168 / 56

Speci�cations - R410A

Model DTSP031 DTSP032 DTSP034DTSP033



kW

kW

kW

mm

mm

mm

kg

Pcs

5.10 - 7.90

1.60 - 5.30

1.50 - 2.80

4.51 - 7.55

6.25 - 14.50

1.10 - 3.80




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

R410A

Φ50

2 - 3

860×330×668

950×410×800

35 / 42

15m3 - 30m3

4.80 - 7.80

1.60 - 7.20

1.70 - 3.60

4.48 - 7.53

6.22 - 14.55

-10°C - 43°C

1.30 - 5.10

-10°C - 43°C

R410A

Φ50

3 - 4

860×330×668

950×410×800

38 / 45

20m3 - 40m3

5.00 - 7.70

1.90 - 9.20

1.80 - 4.60

4.47 - 7.46

6.24 - 14.71

1.60 - 6.70

-10°C - 43°C

R410A

Φ50

3 - 5

860×330×668

950×410×800

40 / 48

210 / 68210 / 68

25m3 - 50m3

4.90 - 7.80

2.70 - 10.90

2.40 - 6.00

4.32 - 7.34

6.27 - 14.80

2.18 - 8.13

-10°C - 43°C

R410A

Φ50

4 - 6

986×356×668

1,080×435×800

44 / 54

168 / 56

230V~, 1Ph, 50Hz 230V~, 1Ph, 50Hz 230V~, 1Ph, 50Hz 230V~, 1Ph, 50Hz

210 / 68

Refrigerant type

Power supply




Model DTSP039N8 DTSP040N8 DTSP041N8

Advised pool volume


kW

kW

kW

mm

mm

mm

kg

Pcs




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

65m3 - 110m3

4.91 - 7.53

6.20 - 25.10

5.80 - 13.90

4.15 - 7.22

6.20 - 14.52

5.15 - 18.52

-5°C - 43°C

R32

Φ50

8 - 11

1,076×426×720

1,161×490×855

72 / 85

129 / 42

70m3 - 130m3

4.95 - 7.51

6.60 - 29.00

6.20 - 16.00

4.29 - 7.54

6.10 - 14.54

5.43 - 21.28

-5°C - 43°C

R32

Φ50

9 - 12

1,176×451×822

1,261×515×957

90 / 108

80 / 38

80m3 - 150m3

4.90 - 7.60

7.70 - 31.70

7.20 - 17.50

4.21 - 7.44

6.11 - 14.60

6.34 - 23.68

-5°C - 43°C

R32


Φ50

12 - 15

1,176×451×822

1,261×515×957

98 / 116

80 / 38

Refrigerant type

Power supply




Model DTSP035

Advised pool volume


kW

kW

kW

mm

mm

mm

kg

Pcs




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

30m3 - 60m3

4.90 - 7.60

3.40 - 14.30

3.20 - 7.87

4.41 - 7.42

6.15 - 14.62

2.86 - 10.65

-10°C - 43°C

R410A

230V~, 1Ph, 50Hz

Φ50

986×356×668

1,080×435×800

46 / 56

168 / 56

Refrigerant type

Power supply



DTSP036 DTSP037 DTSP038

35m3 - 70m3

4.85 - 7.44

4.30 - 17.40

3.90 - 9.60

4.24 - 7.40

6.00 - 14.50

3.49 - 13.00

R410A

Φ50

6 - 85 - 7

986×356×668

1,080×435×800

56 / 66

40m3 - 80m3

5.10 - 7.52

4.80 - 21.20

4.30 - 11.50

4.38 - 7.48

6.36 - 14.55

-10°C - 43°C

3.76 - 15.70

-10°C - 43°C

R410A

Φ50

7 - 9

1,076×426×720

1,161×490×855

67 / 80

60m3 - 100m3

4.80 - 7.50

5.70 - 23.20

5.30 - 12.80

4.17 - 7.25

6.10 - 14.50

4.64 - 17.34

-10°C - 43°C

R410A

Φ50

8 - 10

1,076×426×720

1,161×490×855

70 / 83

129 / 42129 / 42


168 / 56

Model DTSP039 DTSP040 DTSP041

Advised pool volume


kW

kW

kW

mm

mm

mm

kg

Pcs




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

65m3 - 110m3

4.91 - 7.53

6.20 - 25.10

5.80 - 13.90

4.15 - 7.22

6.20 - 14.52

5.15 - 18.52

-10°C - 43°C

R410A

Φ50

8 - 11

1,076×426×720

1,161×490×855

72 / 85

129 / 42

70m3 - 130m3

4.95 - 7.51

6.60 - 29.00

6.20 - 16.00

4.29 - 7.54

6.10 - 14.54

5.43 - 21.28

-10°C - 43°C

R410A

Φ50

9 - 12

1,176×451×822

1,261×515×957

90 / 108

80 / 38

80m3 - 150m3

4.90 - 7.60

7.70 - 31.70

7.20 - 17.50

4.21 - 7.44

6.11 - 14.60

6.34 - 23.68

-10°C - 43°C

R410A


Φ50

12 - 15

1,176×451×822

1,261×515×957

98 / 116

80 / 38

Refrigerant type

Power supply



Controller

Applications sketch

Model LWC02-V03

Dimensions (W×H) 115mm × 135mm

Power supply

Screen LCD

DC 12V (From unit’s PCB)

Other functions

Wi-Fi function Standard, built-in Wi-Fi module

1. There are 3 modes, Boost, Smart and Silent, under cooling or heating mode.2. Ambient temperature and pool temperature are displayed. 3. Operating parameter query function.4. Backlight, standard for orange color.5. Error check function.

By-passvalve

Automatedprocessing system

2-wayvalve

2-wayvalve

Drainagevalve

2-wayvalve

FiltrationPump

From pool

To pool

2-wayvalve

Swimming poolHeat pump

13 14




Wi-FiWi-Fi

Jetline SeriesFiWi


Model DTSP-05N8-J DTSP-07N8-J DTSP-13N8-JDTSP-09N8-J



kW

kW

kW

mm

mm

dB(A)

mm

kg

Pcs

4.99

4.70

3.25

3.12

6.38

4.01

Performance condition 1 - Air: 27°C DB / 24°C WB, inlet / outlet water temperature: 27°C / 28°C.

Performance condition 2 - Air: 15°C DB / 12°C WB, inlet water / outlet temperature: 26°C / 28°C.


Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

R32

220-240V~, 1Ph, 50Hz 220-240V~, 1Ph, 50Hz 220-240V~, 1Ph, 50Hz 220-240V~, 1Ph, 50Hz

Φ50

1.9

18

895×340×610

965×394×755

40 / 50

30m3 - 40m3

4.96

6.80

4.14

3.09

6.50

-5°C - 43°C

5.06

-5°C - 43°C

R32

Φ50

2.6

18

895×340×610

965×394×755

45 / 55

35m3 - 50m3

5.01

8.10

6.88

3.48

6.42

7.10

-5°C - 43°C

R32

Φ50

2.9

20

923×360×661

993×414×806

51 / 66

192 / 62201 / 96

45m3 - 65m3

5.09

10.50

7.98

3.62

6.61

9.11

-5°C - 43°C

R32

Φ50

3.9

21

923×360×661

993×414×806

58 / 73

192 / 62201 / 96

Refrigerant type

Power supply


Advised water �ow


m3/h

Controller: KS139135




Model AXSPS-30 AXSPS-40 AXSPS-70AXSPS-50



kW

kW

kW

mm

mm

dB(A)

mm

kg

Pcs

5.01

4.70

2.67

3.21

6.38

3.10




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

R410A


Φ50

1.4

36

895×370×610

922×370×740

38 / 48

25m3 - 35m3

4.99

6.80

3.25

3.12

6.50

-7°C - 43°C

4.01

-7°C - 43°C

R410A

Φ50

1.9

37

895×370×610

922×370×740

40 / 50

30m3 - 40m3

4.96

8.10

4.14

3.09

6.42

5.06

-7°C - 43°C

R410A

Φ50

2.5

38

895×370×610

922×370×740

45 / 55

231 / 108231 / 108

35m3 - 50m3

5.01

10.50

6.88

3.48

6.61

7.10

-7°C - 43°C

R410A

Φ50

3.4

38

923×410×661

950×410×786

51 / 66

210 / 68231 / 108

Refrigerant type

Power supply


Advised water �ow


m3/h


Model AXSPS-90 AXSPS-110 AXSPS-160 AXSPS-180AXSPS-130



kW

kW

kW

mm

mm

dB(A)

mm

kg

Pcs

5.09

13.90

7.98

3.62

6.65

9.11




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

R410A

Φ50

4.2

39

923×410×661

950×410×786

58 / 73

50m3 - 75m3

5.05

16.20

9.31

3.32

6.57

-7°C - 43°C

11.04

-7°C - 43°C

R410A

Φ50

5.0

39

923×410×661

950×410×786

63 / 78

60m3 - 85m3

5.01

18.20

10.60

3.18

6.46

13.01

-7°C - 43°C

R410A

Φ50

6.0

40

1,215×485×713

1,242×485×844

72 / 90

126 / 40210 / 68

80m3 - 110m3

4.92

23.30

12.95

3.01

6.38

16.06

-7°C - 43°C

R410A

Φ50

7.3

40

1,215×485×713

1,242×485×844

95 / 113

126 / 40

380-420V~, 3Ph, 50Hz

90m3 - 120m3

5.04

28.20

15.73

3.16

6.44

19.43

-7°C - 43°C

R410A

Φ50

7.7

44

1,200×494×887

1,280×494×1,056

105 / 125

84 / 38210 / 68

Refrigerant type

Power supply


Advised water �ow


m3/h

15 16

High e�ciency



Wi-FiWi-Fi

ECO SeriesFiWi






Model KY-30N8-B01 KY-50N8-B01 KY-90N8-B01KY-70N8-B01



kW

kW

kW

mm

mm

dB(A)

mm

kg

Pcs

5.92

3.30

3.71

3.64

4.65

4.50




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

R32

Φ50

2.0

35

816×307×553

885×360×670

37 / 41

20m3 - 30m3

5.72

4.80

4.57

3.29

4.53

-5°C - 43°C

6.41

-5°C - 43°C

R32

Φ50

3.0

36

816×307×553

885×360×670

40 / 46

30m3 - 40m3

5.79

7.10

7.13

3.48

4.58

9.15

-5°C - 43°C

R32

Φ50

5.0

37

913×367×718

1,010×450×851

47 / 53

210 / 68231 / 108

40m3 - 50m3

5.80

9.13

9.16

3.50

4.66

11.77

-5°C - 43°C

R32


Φ50

8.0

38

913×367×718

1,010×450×851

54 / 60

210 / 68231 / 108

Refrigerant type

Power supply


Advised water �ow


m3/h

Model ECO-30 ECO-55 ECO-100ECO-70



kW

kW

kW

mm

mm

dB(A)

mm

kg

Pcs

6.01

2.75

2.71

3.20

4.66

3.30




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

R410A

Φ50

1.65

35

816×303×553

885×360×670

37 / 41

15m3 - 20m3

6.06

4.35

3.38

3.02

4.70

-7°C - 43°C

5.78

-7°C - 43°C

R410A

Φ50

2.8

35

816×303×553

885×360×670

39 / 43

20m3 - 30m3

6.00

4.85

3.78

3.01

4.65

7.01

-7°C - 43°C

R410A

Φ50

3.5

36

816×303×553

885×360×670

40 / 44

231 / 108231 / 108

30m3 - 45m3

6.08

6.90

5.38

3.20

4.71

10.00

-7°C - 43°C

R410A


Φ50

4.8

37

913×367×718

1,010×450×851

47 / 53

210 / 68231 / 108

Refrigerant type

Power supply


Advised water �ow


m3/h

Model ECO-130 ECO-180 ECO-220 ECO-220TECO-180T



kW

kW

kW

mm

mm

dB(A)

mm

kg

Pcs

6.06

8.56

6.68

3.10

4.70

12.50




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

R410A

Φ50

6.2

38

913×367×718

1,010×450×851

54 / 60

65m3 - 80m3

6.11

12.80

9.98

3.10

4.74

-7°C - 43°C

18.00

-7°C - 43°C

R410A

Φ50

7.0

40

942×398×817

1,022×458×952

63 / 73

65m3 - 80m3

6.11

12.80

9.98

3.10

4.74

18.00

-7°C - 43°C

R410A

Φ50

7.0

40

942×398×817

1,022×458×952

63 / 73

126 / 40210 / 68

80m3 - 100m3

6.04

14.68

11.45

3.01

4.68

22.00

-7°C - 43°C

R410A

Φ50

8.0

41

942×398×817

1,022×458×952

75 / 85

126 / 40

80m3 - 100m3

6.04

14.68

11.45

3.01

4.68

22.00

-7°C - 43°C

R410A

Φ50

8.0

41

942×398×817

1,022×458×952

75 / 85

126 / 40210 / 68

Refrigerant type

Power supply


Advised water �ow


m3/h

220-240V~, 1Ph, 50Hz 220-240V~, 1Ph, 50Hz 380-415V~, 3Ph, 50Hz 380-415V~, 3Ph, 50Hz220-240V~, 1Ph, 50Hz


17 18

19 20

Controller






Wi-FiWi-Fi

Summer Line SeriesFiWi




Model KY-30N8-B01 KY-50N8-B01 KY-90N8-B01KY-70N8-B01



kW

kW

kW

mm

mm

dB(A)

mm

kg

Pcs

5.92

3.30

3.71

3.64

4.65

4.50




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

R32

Φ50

2.0

35

816×307×553

885×360×670

37 / 41

20m3 - 30m3

5.72

4.80

4.57

3.29

4.53

-5°C - 43°C

6.41

-5°C - 43°C

R32

Φ50

3.0

36

816×307×553

885×360×670

40 / 46

30m3 - 40m3

5.79

7.10

7.13

3.48

4.58

9.15

-5°C - 43°C

R32

Φ50

5.0

37

913×367×718

1,010×450×851

47 / 53

210 / 68231 / 108

40m3 - 50m3

5.80

9.13

9.16

3.50

4.66

11.77

-5°C - 43°C

R32


Φ50

8.0

38

913×367×718

1,010×450×851

54 / 60

210 / 68231 / 108

Refrigerant type

Power supply


Advised water �ow


m3/h

Model AXSPS-68 AXSPS-108AXSPS-88



kW

kW

kW

mm

mm

dB(A)

mm

kg

Pcs

6.61

6.29

4.86

2.89

4.88

8.30




Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

R410A

Φ50

3.10

35

1,075×400×667

1,110×410×813

49 / 64

-7°C - 43°C

35m3 - 50m3

6.65

8.28

7.39

2.98

4.90

10.80

-7°C - 43°C

R410A

Φ50

3.95

36

1,075×400×667

1,110×410×813

54 / 69

231 / 108

50m3 - 65m3

6.76

10.18

8.79

2.90

4.89

13.30

-7°C - 43°C

R410A

220-240V~, 1Ph, 50Hz 220-240V~, 1Ph, 50Hz 220-240V~, 1Ph, 50Hz

Φ50

4.80

37

1,075×400×667

1,110×410×813

61 / 76

210 / 68231 / 108

Refrigerant type

Power supply


Advised water �ow


m3/h

Model KS139135

Dimensions (W×H) 86mm × 86mm

Power supply

Screen LCD

DC 12V (From unit’s PCB)

Other functions

Wi-Fi function Customized (Wi-Fi kit should be connected with controller)

1. 24 hours real time clock.2. Ambient temperature and setting temperature are displayed. 3. Operating parameter query function.4. Backlight, standard for orange color.5. Error check function.

2221

Sanitary Hot Water

Heat Pump

Sanitary Hot Water

Heat Pump

Mini Pac



Model

Advised pool volume


kW

kW

mm

mm

dB(A)

mm

kg

Pcs



Heating capacity

COP

Heating capacity

COP

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

DTSP-025mini

7m3 - 10m3

4.41

2.20

3.61

3.00

2.0

R32

DN32

310×300×358

370×350×388

20 / 24

7°C - 35°C

32

220-240V~, 1Ph, 50Hz

1,224 / 480

DTSP-045mini

10m3 - 18m3

4.40

3.40

3.58

4.50

2.0

R32

DN32

370×435×460

420×460×490

28 / 31

7°C - 35°C

32

220-240V~, 1Ph, 50Hz

650 / 260

Refrigerant type

Power supply


Advised water �ow


m3/h

High e�ciency

Titanumheat-exchanger Plug & play


Controller: RC-112E

23 24

Dotels sanitary hot water heat pump will simultaneously cool down the room and provide hot water to cover allyour daily needs. The units are by all means the most energy e�cient and cost e�ective way of water heating. Saves money and contributes to a cleaner environment.

General FeaturesHigh e�ciency Flexible air duct connections

60Pa static pressure ensure that the inlet and outlet air duct total equivalent length is up to 8m.

High reliableThanks to EXV control technology, accuracy control of refrigerant is achieved.Multi-protections are available: Over-load protection of compressor, Temperature on/o� protection, High pressure switch and Low pressure switch.Automatic anti-legionella per week, more reliable and health.

Convenient installation & operationAdopt all-in-one design, only plumber installations and plugging in.User-friendly screen controller with LED display.Operating status and error codes can be clearly displayed on controller screen.

Utilization of varies heat sourcesCompatible with solar panel, solar PV and other heat sources, like boilers. (Customized)

Well-known, GMCC, compressor, high e�ciency.Adopt D-shape pipe to increase conduction heating surface between refrigerant pipe and inner water tank and high e�cient ratio of heat-exchanger.

D-shape aluminium pipe as standard,D-shape copper pipe as option.

Cool and fresh air

Fromoutdoor

Apolo SeriesErP energy class: A

Ambient temperature: -5°C to 43°C

Setting temperature: 10°C to 70°C

Default 50°C

* Stainless steel water tank. Built-in solar pipe is optional.

Model AXHW-20a-200L AXHW-20a-250L AXHW-20a-300L

Power supply 220 - 240V~, 50Hz, 1Ph

Nominal tank volume L

kW

kW

W

mm

mm

mm

kg

Pcs

486

2.588

450

°C 60

°C 70

A

2.02

1.6

200

Heating capacity (Heat pump only) #

EBH (Electric backup heater)

Input (Heat pump only) #

COP*

ErP energy class

Air �ow

Available

Dimension

Net / Gross weight

Loading (40GP / 20GP)

Unit (ΦD×H)

Packing (L×W×H)

About 2 - 3 peoples

Rotary

R134a / EXV

G3/4’

G3/4’

G1/2‘

177

Φ560×1,750

615×615×1,870

90 / 100

80 / 40

220 - 240V~, 50Hz, 1Ph

486

2.164

450

60

70

A

2.02

1.6

250

About 4 - 5 peoples

Rotary

R134a / EXV

G3/4’

G3/4’

G1/2‘

177

Φ640×1,633

695×695×1,753

100 / 112

51 / 27

220 - 240V~, 50Hz, 1Ph

486

2.708

450

60

70

A

2.02

1.6

300

About more than 6 peoples

Rotary

R134a / EXV

G3/4’

G3/4’

G1/2‘

177

Φ640×1,845

695×695×1,965

110 / 122

51 / 27

Compressor

Refrigerant type / control

Inlet / Outlet water pipe connection

Drainage water connection

Condensing water connection

Duct diameter of air inlet / outlet

m3/h

Heat pump onlyMax.leaving watertemperature

Heat pump + EBH

Notes:#: Test condition - ambient temperature is 20°C DB/12°C WB, water temperature is from 15°C to 55°C.*: Test condition - EN16147, XL, ambient temperature is7°C DB/6°C WB, water temperature is from 10°C to 53°C.The speci�cation may be changed for product improvement, please refer to the nameplate of product.

25 26

Apolo SeriesErP energy class: A+ or A



Default 50°C


Model AXHW-20a-200L(H2) AXHW-20a-250L(H2) AXHW-20a-300L(H2)



kW

kW

W

mm

mm

mm

kg

Pcs

700

2.588

450

°C

60°C

70

A

2.02

1.6

200



Max. input (Heat pump only) #

COP*

ErP energy class

Air �ow

Available

Dimension

Net / Gross weight


Unit (ΦD×H)

Packing (L×W×H)

About 2 - 3 peoples

Rotary

R134a / EXV

G3/4’

G3/4’

G1/2‘

177

Φ560×1,750

615×615×1,870

90 / 100

80 / 40

220 - 240V~, 50Hz, 1Ph

700

2.164

450

60

70

A

2.02

1.6

250

About 4 - 5 peoples

Rotary

R134a / EXV

G3/4’

G3/4’

G1/2‘

177

Φ640×1,633

695×695×1,753

100 / 112

51 / 27

220 - 240V~, 50Hz, 1Ph

700

2.708

450

60

70

A

2.02

1.6

300


Rotary

R134a / EXV

G3/4’

G3/4’

G1/2‘

177

Φ640×1,845

695×695×1,965

110 / 122

51 / 27

Compressor






m3/h

Heat pump onlyMax. leaving watertemperature

Heat pump + EBH


Alps SeriesErP energy class: A



Default 50°C


Model AXHW-20a-200L AXHW-20a-250L AXHW-20a-300L



kW

kW

W

mm

mm

mm

kg

Pcs

700

2.588

450

°C 60

°C 70

A

2.02

1.6

200



Max. input (Heat pump only) #

COP*

ErP energy class

Air �ow

Available

Dimension

Net / Gross weight


Unit (ΦD×H)

Packing (L×W×H)

About 2 - 3 peoples

Rotary

R134a / EXV

G3/4’

G3/4’

G1/2‘

177

Φ560×1,750

615×615×1,870

90 / 100

80 / 40

220 - 240V~, 50Hz, 1Ph

700

2.164

450

60

70

A

2.02

1.6

250

About 4 - 5 peoples

Rotary

R134a / EXV

G3/4’

G3/4’

G1/2‘

177

Φ640×1,633

695×695×1,753

100 / 112

51 / 27

220 - 240V~, 50Hz, 1Ph

700

2.708

450

60

70

A

2.02

1.6

300


Rotary

R134a / EXV

G3/4’

G3/4’

G1/2‘

177

Φ640×1,845

695×695×1,965

110 / 122

51 / 27

Compressor






m3/h


Heat pump + EBH


27

Comfort SeriesErP energy class: A



Default 50°C

ECO Series (Wall-mounted)ErP energy class: A



Default 50°C

* Enamel water tank. * Enamel water tank.

Model AXHW-20c-150L AXHW-20c-200L AXHW-20c-250L



kW

kW

W

mm

mm

mm

mm

mm

mm

kg

Pcs

497

3.80

450

°C 70

°C 70

A

1.9

2.0

150

Heating capacity (Heat pump only)


Max. input (Heat pump only)

COP

ErP energy class

Air �ow

Available

Dimension

Net / Gross weight


Unit (ΦD×H)

Packing (L×W×H)

About 2 - 3 peoples

Rotary

R134a / EXV

DN15

DN15

Φ9

177

Φ510×1,730

600×585×1,830

81 / 100

80 / 40

220 - 240V~, 50Hz, 1Ph

497

3.80

450

70

70

A

1.9

2.0

200

About 4 - 5 peoples

Rotary

R134a / EXV

DN15

DN15

Φ9

177

Φ570×1,747

710×680×1,842

102 / 112

51 / 27

220 - 240V~, 50Hz, 1Ph

497

3.80

450

70

70

A

1.9

2.0

250


Rotary

R134a / EXV

DN15

DN15

Φ9

177

Φ570×2,015

710×680×2,110

115 / 122

51 / 27

Compressor






m3/h


Heat pump + EBH

Notes:1. Test condition - ambient temperature is 20°C DB/12°C WB, water temperature is from 15°C to 55°C.2. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

28

Model RSJ-09/080RD RSJ-09/100RD

Power supply 220-240V~, 50Hz, 1Ph


kW

kW

W

mm

mm

mm

kg

Pcs

250

3.53

120

°C 70

°C 70

A

0.9

1.2

80

Heating capacity (Heat pump only)


Input (Heat pump only)

COP

ErP energy class

Air �ow

Dimension

Net / Gross weight


Unit (ΦD×H)

Packing (L×W×H)

Rotary

R134a / EXV

G1/2’’

G1/2’’

120

Φ410×1,485

520×510×1,650

46 / 66

88 / 44

220-240V~, 50Hz, 1Ph

250

3.53

120

70

70

A

0.9

1.2

100

Rotary

-7°C - 43°C -7°C - 43°C

R134a / EXV

G1/2’’

G1/2’’

120

Φ410×1,515

520×510×1,680

51 / 71

88 / 44

Compressor


Inlet water pipe connection

Outlet water pipe connection


Notes:Test condition - ambient temperature is 20°C DB/12°C WB, water temperature is from 15°C to 55°C.The speci�cation may be changed for product improvement, please refer to the nameplate of product.

m3/h

Heat pump only

Operating ambient temperature

Max. leaving watertemperature Heat pump + EBH

30

Chillers Chillers

29

Top PartErP energy class: A



Default 50°C

Model AXHW-9a AXHW-20a AXHW-20b


Suggesting tank volume L

kW

m3/h

mm

mm

kg

kg

Pcs

Rotary

R134a

kg Null

Without casing

mm Null

mm Φ9.52

EXV

1.00

250

80 - 100


Air �ow

Compressor

Refrigerant

Type

Factory charged

Control

Casing

DimensionUnit (ΦD×H)

Packing (L×W×H)

Φ464×365

540×488×405

18

28

368 / 176

220 - 240V~, 50Hz, 1Ph

Rotary

R134a

Null

Plastic

177

Φ9.52

EXV

2.00

450

200 - 300

Φ520×425

695×695×530

25

29

204 / 96

220 - 240V~, 50Hz, 1Ph

Rotary

R134a

0.92

Plastic

177

Φ9.52, stop valves

EXV

2.00

450

200 - 300

Φ550×410

695×695×553

25

29

204 / 96

Net weight

Gross weight


Notes:#: Test condition - ambient temperature is 20°C DB/12°C WB,water temperature is from 15°C to 55°C.The speci�cation may be changed for product improvement, please refer to the nameplate of product.


Refrigerant pipe between tank and top part

Panel AAXHW-20a

Panel BAXHW-20b

31 32

Air Cooled Modular Chillers


Model DTS-KAC-300R/DS-A

Cooling

kW

Btu/h

kW

Outdoor ambient temperature

kW

kW

kW

A

Fan type / Quantity

Type

kPaWater resistance loss

Water �ow

Type / Quantity

10.0

32.0

Cooling: 10°C - 46°C; Heating: -10°C - 21°C

9.8

24.0

12.6

102,300

30.0

Input

InputHeating

Max. input

Max. current

Dimension

Net / Gross weight kg

Air �ow

mm

mm

mm


Sound pressure level

Air side heat-exchanger

Water sideheat-exchanger

Water pipeInlet / outlet pipe ID

Connection type

Fan motor

R410A / EXV +Capillary

320 / 340

65

18 / 8

1,100×1,953×919

1,120×1,953×919

Fin coil

Axial / 1

Shell and tube

12,000

Danfoss Copeland

380 - 450V~, 3Ph, 50Hz

DTS-KAC-700R/DS-A

20.4

69.0

21.5

28.2

47.6

221,780

65.0

Fixed scroll / 1 Digital scroll / 1

Danfoss Copeland

Fixed scroll / 1 Digital scroll / 1


2,014×1,953×919

2,034×1,953×939

590 / 610

67

12 / 4

Fin coil

Axial / 2

Shell and tube

24,000

380 - 400V~, 3Ph, 50Hz

40

11.2

DN65 / DN65

Flexible jointFlexible joint

DN50 / DN50

5.3

40

Power supply

Refrigerant type / Control

CompressorBrand

dB(A)

Unit (W×D×H)

Packing (W×D×H)

m3/h

m3/h

DTS-KAC-300R/S-A

10.0

32.0

9.8

24.0

12.6

102,300

30.0

Fixed scroll / 1


320 / 340

65

18 / 8

1,100×1,953×919

1,120×1,953×919

Fin coil

Axial / 1

Shell and tube

12,000

Danfoss

380 - 450V~, 3Ph, 50Hz

Flexible joint

DN50 / DN50

5.3

40

Notes:1. All the above datas are based on the following condition: Cooling - Water side fouling factor is 0.086m2.°C/kW; Entering/leaving chilled water temperature is 12°C/7°C; Outdoor ambient temperature is 35°C. Heating - Water side fouling factor is 0.086m2.°C/kW; Entering/leaving chilled water temperature is 40°C/45°C; Outdoor ambient temperature is 7°CDB/6°CWB.2. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

Capacity

Capacity

Wired controller

FeaturesProlonged operating life & High reliable

Reliable key componentsDanfoss compressor CXH140 with optimized interleaving scrolls, fewer moving parts and smooth operating. (Copeland compressor as optional)Adopt shell and tube heat-exchanger with higher-pressure applications for water side.The fan motors’ protective level meets IP55 and insulation class meets F level.Metal fan is designed with excellent anti-corrosion performance.Advanced microcomputer control system with powerful error diagnostics, andmain protection functions are: over-load protection, high pressure protection,low pressure protedction, anti-freezing protection, over-heating protection, temperature sensor detection and power supply detection.

Motor & fan

Backup functionWhen one of the slave units is failed or in protecting status, other slave units will still keep running.

Master Slave 1 Slave 2 Slave 3 Master Slave 1 Slave 2 Slave 3

Running

StopFault

Any unit can operate as the master when a group of units are combined. It will covercome the problem where if a master unit were to fault, the entire system would then shut down.

Master Slave 1 Slave 2 Slave 3 Master Newmaster Slave 2 Slave 3

Running

StopFault

Widely used applicationsFlexible capacity

Cooling capacityCompressor Qty

65kW

30kW

30kW

65kW

130kW

2

Fixed Digital

4

/

1 1

11 1

/

/

DTS-KAC-700R/S-A

DTS-KAC-1400R/S-A

DTS-KAC-300R/S-A

DTS-KAC-700R/DS-A

DTS-KAC-300R/DS-A

Combined units

Max. quantity

16

16

16

16

1,040kW

1,040kW

1,040kW

1,104kW

1,104kW

480kW

480kW

512kW

512kW

1,104kW8

Max. cooling capacity Max. heating capacityModel

Wide outlet water temperature

Mode

Cooling

Heating

Temperature range of outlet water

Standard

5°C - 17°C 0°C - 17°C

22°C - 50°C40°C - 50°C

Customized

3433

Water Cooled Modular ChillersSpeci�cations - R410A

Model DTS-KAC-700R/S-A DTS-KAC-1400R/S-A

Cooling

kW

Btu/h

kW

Outdoor ambient temperature

kW

kW

kW

A

Fan type / Quantity

Type

kPaWater resistance loss

Water �ow

Type / Quantity

20.4 40.8

69.0 138.0

21.5

Cooling: 10°C - 46°C; Heating: -10°C - 21°C Cooling: 10°C - 46°C; Heating: -10°C - 21°C

43.0

28.2

47.6 93.8

55.5

221,780 443,560

65.0 130.0

Input

InputHeating

Max. input

Max. current

Dimension

Net / Gross weight kg

Air �ow

mm

mm

mm



Air side heat-exchanger

Water sideheat-exchanger

Water pipeInlet / outlet pipe ID

Connection type

Fan motor

Fixed scroll / 2 Fixed scroll / 4

R410A / EXV +Capillary R410A / EXV +Capillary

2,014×1,953×919

2,034×1,953×939

590 / 610

67

1,080 / 1,100

70

12 / 4 5 / 2

2,014×2,117×1,964

2,034×2,117×1,984

Fin coil Fin coil

Axial / 2 Axial / 4

Shell and tube Shell and tube

24,000 48,000

Danfoss Danfoss

380 - 400V~, 3Ph, 50Hz 380 - 400V~, 3Ph, 50Hz

40

11.2

DN65 / DN65

Flexible joint Flexible joint

DN65 / DN65

22.4

60

Power supply


CompressorBrand

dB(A)

Unit (W×D×H)

Packing (W×D×H)

m3/h

m3/h

Notes:1. All the above datas are based on the following condition: Cooling - Water side fouling factor is 0.086m2.°C/kW; Entering/leaving chilled water temperature is 12°C/7°C; Outdoor ambient temperature is 35°C. Heating - Water side fouling factor is 0.086m2.°C/kW; Entering/leaving chilled water temperature is 40°C/45°C; Outdoor ambient temperature is 7°CDB/6°CWB.2. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

Capacity

Capacity

FeaturesAdvanced refrigerant system design

Adopt unbalance parallel technology for compressor to maintain the safe oil levelEnsure that return oil is equally devided, and unitform crankcase pressure and oil level are purposely kept in equilibration parallel system. The dynamic technology ranks the compressors according to the crankcase pressure levels, and return oil is not distributed equally but according to the order based on the ranks.Famous brand scroll compressor, fewer moving parts and smooth operating.Backup function is available in the group of compressors, and operation with part load is achieved.

Fit and �exibilityModular design to achieve expandable arrays. Cooling capacity for the water-cooled scroll chillers can be ampli�ed whith up to 8 units.Space-conscious design elements, the chillers can be widely suitable for many commerical and industrial applictions, including education, healthcare, hospital and govermant building.All units are factory assembled, charged and run tested to ensure a smooth and trouble-free installation.Adopt intelligence PLC control system and user-friendly interface. It is convenient to be used.RS485 port is reserved.

Simpler service and low running costThanks for fewer moving parts, the reliability of scroll compress is improved.No need to take as long for mechanical team to perform routine maintenance tasks. Translate to a lower cost per service and a lower cost of ownership over the life of the equipment. Automatically record operating histories, so it is easy to inquiry the error or protection informations.

Unbalance parallel technology

35 36


Model DTS-WAC-75MCB/Na DTS-WAC-110MCB/Na DTS-WAC-150MCB/Na

CoolingkW

kW

RefrigerantControl

Type

Type

Entering water temp °C

°C

°C

°C

Type

Leaving water temp

kPa

kPa

Water �ow

Water resistance loss

Water �ow

380V~, 3Ph, 50Hz 40.8

Scroll Scroll

2

R410A R410A

4

Thermal expansion valve

Shell and tube heat-exchanger


15.23 30.46

73.4 146.8

Input

QuantityCompressor

Evaporator

Unit dimension

Net weight kg

kg

Entering water temp

mm

mm

mm

mm

mm

Operating weight

Gross weight

Water pipe joint

Water pipe joint

Width

Condenser

12.62 25.25

7 7

750

1,400

680

700

1,180

1,200

820 1,420

800

1,600

DN65 DN80


35 35

30 30

35 45

12 12

15.24

45

DN65

2,300

380V~, 3Ph, 50Hz

Scroll

3

R410A


22.85

110.1

18.93

7

750

1,400

880

900

1,060

DN65

35

30

45

12

22.86

55

DN65

2,300 2,500

DN80

55

30.48

Power supply

Leaving water temp

Water resistance loss

kg

Depth

Height

m3/h

m3/h

Notes:1. All the above datas are based on the following condition: Cooling - Entering/leaving chilled water temperature is 12°C/7°C; Entering/leaving cooled water temperature is 30°C/35°C. 2. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

Capacity

Type

1

Notes:1. All the above datas are based on the following condition: Cooling - Entering/leaving chilled water temperature is 12°C/7°C; Outdoor ambient temperature is 35°C. Heating - Leaving chilled water temperature is 45°C; Outdoor ambient temperature is 7°CDB/6°CWB.2. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

Speci�cations - R134a

Model DTS-255LAB/Nb

CoolingCapacity kW

kW

Compressor

Type

kW

kW

Type

Air �ow

kPaMotor input

Dimensions

Water �ow

73.1

261.0

Semi-hermetic, screw compressor

72.6

25% - 100%

1

237.3

380V~, 3Ph, 50Hz

Input

InputHeating

Quantity

Capacity step

kg

Fan type×Qty.

mm

Net weight

Condenser


3,724×2,340×2,580

Fan coil heat-exchanger

108,000

Axial×6

55.1

R134a

DTS-425LAB/Nb

110.4

405.2

109.9

25% - 100%

368.3

380V~, 3Ph, 50Hz

40.8

58.9

63.4

4,964×2,340×2,580


144,000

Axial×8

R134a

12.0

5,0002,750

9.0

Refrigerant type

Evaporator

kPa

Type

Pressure drop

Unit (W×D×H)

m3/h

m3/h

DTS-310LAB/Nb

84.8

299.7

85.4

25% - 100%

1

272.4

380V~, 3Ph, 50Hz

46.9

4,964×2,340×2,580


144,000

Axial×8

43.8

R134a

4,500

12.0

Power supply

Capacity

Leaving water temperatureMode Outdoor ambient temperatureDi�. water temperature

between leaving and entering

Cooling 5°C - 15°C 2.5°C - 6°C 15°C - 48°C

-15°C - 24°C2.5°C - 6°C40°C - 50°CHeating

Air Cooled Screw Chillers

3837

Fan Coil UnitsFan Coil Units

Speci�cations - R134a

Model DTS-550LAB/Nb

CoolingCapacity kW

kW

Compressor

Type

kW

kW

Type

Air �ow

kPaMotor input

Dimensions

Water �ow

138.7

526.6


139.8

25% - 100%

1

478.7

380V~, 3Ph, 50Hz

Input

InputHeating

Quantity

Capacity step

kg

Fan type×Qty.

mm

Net weight

Condenser


6,204×2,340×2,580


180,000

Axial×10

44.4

R134a

DTS-850LAB/Nb

220.9

810.4

219.9

2

12.5% - 100%

736.7

380V~, 3Ph, 50Hz

82.3

62.7

126.7

9,924×2,340×2,580


288,000

Axial×16

R134a

24.0

10,0005,600

15.0

Refrigerant type

Evaporator

kPa

Type

Pressure drop

Unit (W×D×H)

m3/h

m3/h

DTS-620LAB/Nb

160.5

596.5

161.7

25% - 100%

1

542.3

380V~, 3Ph, 50Hz

93.3

7,130×2,380×2,560


252,000

Axial×14

49.1

R134a

6,800

21.0

Power supply

Capacity

Notes:1. All the above datas are based on the following condition: Cooling - Entering/leaving chilled water temperature is 12°C/7°C; Outdoor ambient temperature is 35°C. Heating - Leaving chilled water temperature is 45°C; Outdoor ambient temperature is 7°CDB/6°CWB.2. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

Model DTS-975LAB/Nb

CoolingCapacity kW

kW

Compressor

Type

kW

kW

Type

Air �ow

kPaMotor input

Dimensions

Water �ow

249.2

931.8


249.7

12.5% - 100%

2

847.1

380V~, 3Ph, 50Hz

Input

InputHeating

Quantity

Capacity step

kg

Fan type×Qty.

mm

Net weight

Condenser


11,164×2,340×2,580


324,000

Axial×18

67.1

R134a

DTS-1240LAB/Nb

321.1

1,193.0

323.4

2

12.5% - 100%

1,084.6

380V~, 3Ph, 50Hz

145.7

44.8

186.5

14,260×2,380×2,560


504,000

Axial×28

R134a

42.0

13,60010,600

27.0

Refrigerant type

Evaporator

kPa

Type

Pressure drop

Unit (W×D×H)

m3/h

m3/h

DTS-1100LAB/Nb

277.5

1,053.2

279.6

12.5% - 100%

2

957.5

380V~, 3Ph, 50Hz

164.7

12,404×2,340×2,580


360,000

Axial×20

37.8

R134a

11,200

30.0

Power supply

Capacity

19 4037

Speci�cations - AC Motor

Model DTS-FP200-TYA DTS-FP300-TYA DTS-FP400-TYA

Air �ow (H / M / L)340 / 270 / 190m3/h

kW

Pa

L/h

kWCooling

Heating

CFM

kPa

dB(A)

mm

mm

kg

Pcs

3.30 / 2.85 / 2.33

G3/4’’

Standard: 12; customized: 30Pa and 50Pa

11

Water �ow

34 36 38

Inlet & Outlet water pipe

Capacity (H / M / L)

External static pressure

Water pressure drop

Sound pressure level (@12Pa)

Drainage pipe

Dimension

Net / Gross weight

Loading (40HQ / 40 / 20GP)

Unit (W×D×H)

Packing (W×D×H)

G3/4’’

653×461×228

700×510×242

690 / 621 / 297

510 / 390 / 290

4.68 / 4.13 / 3.33

G3/4’’

G3/4’’

200 / 159 / 112

22

300 / 229 / 171

793×461×228

840×510×242

12 / 13 13 / 14

600 / 540 / 261

680 / 540 / 400

5.98 / 5.19 / 4.16

2.10 / 1.84 / 1.43 2.90 / 2.54 / 1.99 3.80 / 3.37 / 2.65

G3/4’’

G3/4’’

13.5

360 520 680

400 / 318 / 235

893×461×228

940×510×242

15 / 16.5

470 / 423 / 207

220V~, 1Ph, 50Hz 220V~, 1Ph, 50Hz 220V~, 1Ph, 50HzPower supply


Air �ow (H / M / L)850 / 660 / 490m3/h

kW

Pa

L/h

kWCooling

Heating

CFM

kPa

dB(A)

mm

mm

kg

Pcs

7.12 / 6.12 / 5.12

G3/4’’


21

Water �ow

42 45 46




Water pressure drop


Drainage pipe

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

G3/4’’

973×461×228

1,020×510×242

460 / 414 / 198

1,020 / 790 / 590

8.46 / 7.28 / 6.09

G3/4’’

G3/4’’

500 / 388 / 288

28

600 / 465 / 347

1,073×461×228

1,120×510×242

16.5 / 18 19 / 20.5

460 / 414 / 198

1,360 / 1,050 / 800

11.60 / 9.98 / 8.35

4.70 / 4.11 / 3.22 5.60 / 4.88 / 3.82 7.55 / 6.58 / 5.14

G3/4’’

G3/4’’

29

780 920 1,280

800 / 618 / 471

1,403×461×228

1,450×510×242

27 / 29

310 / 279 / 135



Air �ow (H / M / L)1,700 / 1,350 / 1,000m3/h

kW

Pa

L/h

kWCooling

Heating

CFM

kPa

dB(A)

mm

mm

kg

Pcs

13.90 / 11.96 / 9.99

G3/4’’


17

Water �ow

48 49 51




Water pressure drop


Drainage pipe

Dimension

Net / Gross weight


Unit (W×D×H)

Packing (W×D×H)

G3/4’’

1,503×461×228

1,550×510×242

300 / 270 / 126

2,040 / 1,620 / 1,200

16.50 / 14.20 / 11.88

G3/4’’

G3/4’’

1,000 / 794 / 588

25

1,200 / 953 / 706

1,803×461×228

1,850×510×242

30.5 / 32.5 36 / 38.5

240 / 216 / 108

2,380 / 1,890 / 1,400

19.20 / 16.52 / 13.82

9.26 / 7.98 / 6.40 11.16 / 9.54 / 7.48 12.80 / 11.13 / 8.96

G3/4’’

G3/4’’

28

1,580 1,860 2,160

1,400 / 1,112 / 824

2,013×461×228

2,060×510×242

39 / 43

230 / 207 / 99


Notes:1. The parameters are based on the following conditions: Cooling - Return air temperature 27°CDB/19°CWB; entering water temperature is 7°C, and leaving water temperature is 12°C. Hooling - Return air temperature 21°C; entering water temperature is 50°C.2. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

Notes:1. The parameters are based on the following conditions: Cooling - Return air temperature 27°CDB/19°CWB; entering water temperature is 7°C, and leaving water temperature is 12°C. Hooling - Return air temperature 21°C; entering water temperature is 50°C.2. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

Concealed Duct FCUs

42

Notes:1. The speci�cation may be changed for product improvement, please refer to the nameplate of product.

Console H/P


Indoor unit

Outdoor unit

RFC-30G/BP-A RFC-40G/BPh-A

RFC-30W/BP-A


kW

kW

kW

mm

mm

dB(A)

mm

kg

kg

2.15

3.00

3.19

3.26

4.10

3.00

Performance condition 1 - Air: -20°C DB / 24°C WB, entering air temperature: 20°C.

Performance condition 2 - Air: 7°C DB / 6°C WB, entering air temperature: 20°C.

Performance condition 3 - Air: 35°C DB, entering air temperature: 28°C.

Heating capacity

COP

Heating capacity

COP

Cooling capacity

EER

Dimension

Net / Gross weight (Indoor unit)

Net / Gross weight (Outdoor unit)

Unit (W×D×H)

Packing (W×D×H)

R410A / EXV

Φ6.35 / Φ9.52

DC with EVI / Brushless DC

42 (Indoor) / 52 (Outdoor)

698×207×599 (Indoor unit); 792×300×550 (Outdoor unit)

790×292×726 (Indoor unit); 907×400×604 (Outdoor unit)

15 / 19

RFC-40W/BPh-A

2.05

4.00

4.12

3.28

3.80

Heating: -30°C - 27°C; Cooling: 18°C - 43°C

4.00

R410A / EXV

Φ6.35 / Φ9.52

DC with EVI / Brushless DC

42 (Indoor) / 54 (Outdoor)

15 / 19

34 / 40

220~, 1Ph, 50Hz 220~, 1Ph, 50Hz

31 / 36


Power supply

Connection refrigerant pipes

Compressor / Fan motor


Console H/PConsole H/P

Documents

Heat Pump...03 04 Contents Why choose an air to water heat pump? 4 Swimming Pool Heat Pump 7 Product lineups 5 Wave Inverter Series 9 Fan Coil Units 38 Console H/P 41 Chillers 30 Sanitary