Space Pak ECOELEGANT SERIES Setup guide

ECOELEGANT SERIES

INSTALLATION OPERATION AND SERVICE

MANUAL

(AMERICAS VERSION)

HW~ECM SERIES

Revised: July 11, 2016

Page 1 of 57

SK2016 HW-V-AECM-001

INVESTING IN QUALITY, RELIABILITY & PERFORMANCE.

ISO 9001 QUALITY

World Leading Design and Technology

Every product is manufactured to meet

the stringent requirements of the

internationally recognized ISO 9001

standard for quality assurance in design,

development and production.

Equipped with the latest air-conditioning test rooms

and manufacturing technology, our factories in China

produce over 2,000,000 air conditioning units each

year, all conforming to the highest international

standards of quality and safety.

ETL SAFETY STANDARDS

The Highest Standards of Manufacturing

All products conform to UL standard for

Safety for Heating and Cooling

Equipment UL1995 4th Edition, October

14, 2011;

All products conform to CSA standard for

Safety for Heating and Cooling

Equipment CSA C22.2 No.236-11, 4th

Edition, October 14 2011.

In order to guarantee the very highest standards and

performance, we manage every stage in the

manufacturing of our products. Throughout the

production process we maintain strict control,

starting with our extensive resources in research and

development through to the design and manufacture

of almost every individual component, from molded

plastics to the assembly of units and controllers.

WEEE MARK

Quality Controlled from Start to Finish

All products conform to the “WEEE”

directive to guarantee correct standards

of environmental solutions.

Our highly trained staff and strict quality control

methods enable us to produce products with an

exceptional reputation for reliability and efficiency,

maintained over many years. As well as full CE

certification and ISO 9001, several products ranges

have UL / ETL safety approval in the USA and Canada,

ROHS compliance for Europe, giving you the

confidence of knowing our company is the right

choice when selecting air conditioning equipment.

ALWAYS MAKE SURE THIS MANUAL REMAINS WITH THE UNIT. READ THIS MANUAL BEFORE PERFORMING ANY OPERATION

ON THE UNIT.

Page 2 of 57

SK2016 HW-V-AECM-001

Table of Content

A. GENERAL DESCRIPTION .................................................................................................................................................4

B. TECHNICAL DATA ..........................................................................................................................................................5

B.1. GENERAL SPECIFICATION....................................................................................................................................................5

B.1.1. HW–AECM Series Specifications .............................................................................................................................5

B.2. COIL DATA ......................................................................................................................................................................6

B.2.1. 2-Pipe Systems........................................................................................................................................................6

B.5. VALVE INFORMATION......................................................................................................................................................11

B.5.2. 3-Way 1/2” Valve Body.........................................................................................................................................11

C. SERVICE AND INSTALLATION.......................................................................................................................................12

C.1. INSTALLATION OF HIGH-WALL UNIT...................................................................................................................................12

C.1.1. Selecting a Location..............................................................................................................................................12

C.1.2. Mounting Plate Dimensions..................................................................................................................................13

C.1.3. Installing the Mounting Plate ...............................................................................................................................14

C.1.4. Drilling the Condensate Drainage Hole.................................................................................................................14

C.1.5. Installing the Hydronic Unit ..................................................................................................................................15

C.1.6. Drainage Piping Works .........................................................................................................................................15

C.2. UNIT MAINTENANCE AND PREPARATION.............................................................................................................................16

C.2.1. Opening and Closing Of Lift-Up Grille Cover .........................................................................................................16

C.2.2. Removing Front Cover Assembly ..........................................................................................................................16

C.2.3. Air Purging ............................................................................................................................................................17

C.2.4. Wiring Connections...............................................................................................................................................17

C.3. PIPE CONNECTIONS WITH VALVE .......................................................................................................................................18

D. CONTROL SPECIFICATIONS: COMPLETE CONTROL PCB - S TYPE CONTROL...................................................................19

D.1. DEFINITION OF INPUT/OUTPUT.........................................................................................................................................19

D.2. WIRING DIAGRAM FULL CONTROL PCB –SCONTROL TYPE ...................................................................................................20

D.3. CONFIGURATION SETTINGS...............................................................................................................................................21

D.4. CONTROL LOGICS FOR 2-PIPE SYSTEM................................................................................................................................23

D.4.1. With Thermoelectric Valve Configuration ............................................................................................................23

D.4.2. Without Thermoelectric Valve Configuration .......................................................................................................26

D.5. CONTROL LOGICS FOR 4-PIPE SYSTEM................................................................................................................................28

D.6. SLEEP MODE ..............................................................................................................................................................30

D.7. AUTO FAN SPEED ...........................................................................................................................................................30

D.8. LOUVER........................................................................................................................................................................31

D.9. BUZZER ........................................................................................................................................................................31

D.10. AUTO RESTART ..............................................................................................................................................................31

D.11. OPERATION OF CONTROL PANEL ON HIGH-WALL UNIT ........................................................................................................31

D.11.1. On/Off Switch ..................................................................................................................................................31

D.11.2. Electric Heater Safety Switch (on control PCB) ................................................................................................31

D.13. LED DISPLAY AND ERROR DESCRIPTION..............................................................................................................................33

D.14. LED DISPLAY ON MASTER/SLAVE CONNECTION....................................................................................................................34

E. NETWORKING SYSTEM................................................................................................................................................35

E.1. MASTER –SLAVE NETWORK.............................................................................................................................................35

E.1.1. Master –Slave Network Setup .............................................................................................................................36

E.1.2. Master-Slave Communication Method.................................................................................................................39

E.2. UNIT NETWORK WIRING SCHEME .....................................................................................................................................40

E.3. OPEN MODBUS PROTOCOL ..............................................................................................................................................41

F. CONTROL SPECIFICATIONS: FLEXIBLE CONTROL PCB - W TYPE CONTROL ....................................................................45

F.1. DEFINITION OF INPUT/OUTPUT.........................................................................................................................................45

F.2. WIRING DIAGRAM FLEXIBLE CONTROL PCB -WCONTROL TYPE..............................................................................................46

F.3. ONBOARD CONFIGURATION..............................................................................................................................................47

F.4. CONTROL LOGICS ...........................................................................................................................................................48

F.5. LED DISPLAY.................................................................................................................................................................48

F.6. ERROR DESCRIPTION.......................................................................................................................................................48

Page 3 of 57

SK2016 HW-V-AECM-001

G. USERS INTERFACE .......................................................................................................................................................49

G.1. REMOTE CONTROL HANDSET............................................................................................................................................49

G.2. WIRED WALL PAD..........................................................................................................................................................50

G.2.1. Wall Pad Display ..............................................................................................................................................50

G.2.2. Wall Pad Operation Guidelines ........................................................................................................................51

G.2.3. EC unit RPM setting .........................................................................................................................................54

H. SENSOR RESISTANCE R-T CONVERSION TABLE ............................................................................................................55

I. TROUBLESHOOTING GUIDE.........................................................................................................................................57

Page 4 of 57 Page 4 of 57

SK2016 HW-V-AECM-001

A. General Description

This High- Wall Unit is designed to meet and exceed demanding requirements for efficiency, quiet

operation and appearance. The sleek profile and elegantly styled cabinet complements any interior

design theme, while the microprocessor assures accurate environmental control.

Cabinet ~ the stylish cabinet is constructed of durable flame resistant acrylonitrile-butadiene-styrene

(ABS) plastic. The silver white color and rounded corners provide its modern look.

Water Coil ~ the water coil has a large heat transfer surface and utilizes the latest fin profile

technology. It combines an advanced technology approach with the security of a traditional design

regarding tube thickness. The water coil is also equipped with an air vent valve and a water purge

valve.

Integral Hoses ~ an integral hose is a synthetic elastomer tube, with stainless steel outer braiding

and brass connectors, which enables quick, low cost connections with no brazing.

Blower and Motor ~ the unit incorporates only specially designed and tested EC motors, allowing the

blower wheel to provide optimum performance in airflow-efficiency and quiet operation.

Filters ~ washable, easy-to-remove, fine mesh air filters are standard to all high-wall models. Tabs

located on the front of the unit can be unsnapped, allowing the filter to be easily slid downward and

removed. No tools are required, nor any dismantling of the equipment.

Air Grille Distribution ~ all units are equipped with both deflector blades and independent

directional vanes, enabling supply air to be automatically distributed, and air flow and direction to be

customized.

Microprocessor Control ~ see Controls Specifications for complete control specifications and

details. The main design features include:

~ FCEER rating class: A/B.

~ FCCOP rating class: B/C.

~ High efficiency EC motor with PID algorithmic processing in auto-mode.

~ 2-pipe, 2-pipe with booster electric heat, 2-pipe with primary electric heat, 4-pipe with 4x2 device

installed.

~ Cool, Heat, Auto, Dehumidifier and Fan modes.

~ Sleep, Auto-Fan, Daily Timer, Auto-Restart with memory functions.

~ User friendly remote control handset.

~ Heat and cool temperature protections and safety cut out.

~ 2-way and 3-way on/off valve control.

~ Addressable control and error diagnostics (Master-Slave) for sub-networks of up to 32 units, with IR

handset as global control interface.

~ Wired wall pad controller (optional) with 7-day programmable timer, real-time clock, network control

(global and addressable) and error diagnostics.

~ Manual control panel in cabinet.

~ Auxiliary switch for cooling and heating signal.

~ Occupancy (remote on/off) contacts / economy mode contacts.

~ Open Modbus communication protocol.

~ Local PC host control solution (optional).

Page 5 of 57 Page 5 of 57

SK2016 HW-V-AECM-001

B. Technical Data

B.1. General Specification

B.1.1. HW–AECM Series Specifications

Product range:HW-AECM Hydronic High Wall 2 pipe with EC Motor (American Standard)

HW-[Size]-V~-AECM

Unit

Configuration

2-pipe

Number Of Fan Blowers

Single

Power Supply

(V/Ph/Hz)

220 or 115/1/60

Operation Control

~S: Complete function onboard PCB with integrated group control functionality.

~W: Flexible function onboard PCB with drain pump, louver and zone control

functionality.

Performance Data

Air

Air Flow

CFM

218

294

379

464

576

635

729

171

218

294

435

447

576

635

129

171

218

335

353

447

Cooling

Cooling Capacity

BTU/Hr

4158

6967

8394

10207

12602

16293

18174

20249

3497

5534

6277

8394

11069

13254

16293

17493

2833

4620

5486

6339

9040

11393

13254

Sensible Cooling Capacity

2936

4889

5822

7126

8808

11171

12499

13969

2458

3856

4313

5822

7702

9034

11171

12018

1979

3202

3754

4357

6247

7734

9034

Heating

Heating Capacity

BTU/Hr

6653

11147

13430

16331

20163

26069

29078

32398

5595

8854

10043

13430

17710

21206

26069

27989

4533

7392

8778

10142

14464

18229

21206

Max. Electric Heater Capacity@115V

1700

2500

Max. Electric Heater Capacity@220V

3400

5100

Electrical

Fan motor power

Fan Motor Running Current @ H 115V

0.16

0.284

0.364

0.544

0.696

1.04

1.5

Fan Motor Running Current @ H 220V

0.08

0.142

0.182

0.272

0.348

0.52

0.75

Soun

Sound PressureLevel

dB(A)

31/26/24

39/31/26

40/33/28

45/34/31

49/44/37

43/39/36

47/43/37

50/47/40

Sound Power Level

40/35/33

48/40/35

49/42/37

54/43/40

58/53/46

52/48/45

56/52/46

59/56/49

Hydraulic

Cooling Water Flow Rate

GPM

0.83

1.39

1.68

2.03

2.52

3.25

3.63

4.04

0.70

1.10

1.25

1.68

2.20

2.65

3.25

3.49

0.56

0.92

1.09

1.26

1.81

2.27

2.65

Cooling Pressure Drop

Ft.wg

6.18

7.53

6.37

8.92

6.12

11.92

14.33

17.33

4.61

5.09

3.88

6.37

4.91

8.33

11.92

13.42

3.23

3.75

3.09

3.95

3.48

6.47

8.33

Heating Water Flow Rate

GPM

Same as "Cooling Water Flow Rate"

@H/M/L

Heating Pressure Drop

Ft.wg

4.95

6.03

5.09

7.13

4.89

9.53

11.47

13.87

3.69

4.07

3.11

5.09

3.93

6.67

9.53

10.73

2.58

3.00

2.47

3.16

2.79

5.17

6.67

Water Content

gal

0.01

0.02

0.03

0.05

0.07

Construction and

Package Data

Water

Type

Socket (NPT Threaded Female)

Connections

1/2"

Out

Condensate Drainage Connection

0.63

Dimensions

34.45

41.34

8.66

9.25

11.81

12.2

Net Weight

lbs

24.3

26.5

28.7

30.9

35.3

a. Cooling mode (2-pipe): b. Heating mode (2-pipe):

- Return air temperature: 80.0F DB/ 67.0F WB. - Return air temperature: 70F.

- Inlet/ outlet water temperature: 45F/55F. - Inlet water temperature: 140F.

- Water flow-rate: same as cooling mode.

Page 6 of 57 Page 6 of 57

SK2016 HW-V-AECM-001

B.2. Coil Data

B.2.1. 2-Pipe Systems

Model

Fin Height

(inch)

Fin Length

(inch)

Fins per Inch

No. of Rows

No. of Copper

No. of Circuits

Tube

Diameter

(inch)

HW‐04

9.1

26.8

19.5

0.3

HW‐06

14.1

26.8

0.3

HW‐12

14.1

26.8

0.3

HW‐15

14.1

26.8

0.3

HW‐18

14.1

26.8

0.3

HW‐20

14.9

33.3

0.3

HW‐24

14.9

33.3

0.3

HW‐30

14.9

33.3

0.3

Page 7 of 57

SK2016 HW-V-AECM-001

B.3. Sound Power and Pressure data

Sound Power

A-weighted

Sound Power dB(A)

31.0

29.2

27.8

43.1

33.9

29.9

43.1

33.9

29.9

50.1

37.1

33.6

Sound Power in 1/3 Octave-bands (unit dB)

31.5Hz

4.6

10.4

11.5

2.3

0.9

4.1

11.5

0.9

4.1

10.3

5.4

8.9

63Hz

3.1

3.5

4.9

0.8

5.5

3.4

10.0

5.5

3.4

13.0

3.8

2.3

125Hz

6.2

7.5

6.2

7.8

8.4

5.5

17.0

8.4

5.5

22.2

11.7

8.7

250Hz

17.5

13.5

10.1

21.1

22.5

17.8

30.3

22.5

17.8

38.3

25.3

23.7

500Hz

23.0

17.8

13.0

25.9

26.6

21.2

35.1

26.6

21.2

41.7

30.5

26.1

1000Hz

19.8

15.2

12.8

23.1

21.1

16.3

32.3

21.1

16.3

40.2

26.4

20.9

2000Hz

16.0

15.2

14.8

16.8

16.9

15.1

26.1

16.9

15.1

35.8

20.4

17.0

4000Hz

15.4

15.6

15.4

9.1

15.8

15.3

18.3

15.8

15.3

26.1

16.4

15.9

8000Hz

14.6

14.3

5.5

14.9

14.4

14.8

14.9

14.4

17.1

14.9

14.7

16000Hz

7.4

8.6

7.8

-1.2

7.8

7.9

8.0

7.8

7.9

8.0

Speed

Model

HW-04

HW-06

HW-12

HW-15

A-weighted

Sound Power dB(A)

53.7

48.6

41.3

46.8

43.4

40.1

49.8

46.8

40.1

55.7

52.1

43.4

Sound Power in 1/3 Octave-bands (unit dB)

31.5Hz

3.6

3.9

11.5

16.8

8.3

12.3

12.8

16.8

12.3

17.1

9.4

8.3

63Hz

22.3

14.5

11.1

17.2

11.2

11.8

12.3

17.2

11.8

22.4

18.0

11.2

125Hz

27.2

20.4

15.0

21.2

18.5

14.9

23.0

21.2

14.9

26.0

25.2

18.5

250Hz

42.3

36.1

29.5

32.8

29.7

25.5

35.0

32.8

25.5

40.6

38.1

29.7

500Hz

45.8

40.3

35.1

38.4

36.5

33.0

41.5

38.4

33.0

47.0

44.6

36.5

1000Hz

43.9

38.5

31.4

36.2

32.9

29.3

39.9

36.2

29.3

46.3

42.1

32.9

2000Hz

40.7

33.8

24.4

29.4

25.4

26.7

33.7

29.4

26.7

40.9

36.6

25.4

4000Hz

31.7

24.5

17.9

21.3

18.8

32.2

24.6

21.3

32.2

33.8

28.3

18.8

8000Hz

20.4

16.1

15.0

15.5

15.8

33.0

16.9

15.5

33.0

21.2

18.6

15.8

16000Hz

8.2

10.7

7.8

6.9

27.1

10.9

6.9

27.1

8.2

7.0

6.9

Speed

Model

HW-18

HW-20

HW-24

HW-30

Page 8 of 57

SK2016 HW-V-AECM-001

Sound Pressure

A-weighted

Sound Pressure dB(A)

21.8

18.6

33.8

24.6

20.7

33.8

24.6

20.7

40.9

27.9

24.3

Sound Pressure in 1/3 Octave-bands (unit: dB)

31.5Hz

-4.7

1.2

2.2

11.5

-8.4

-5.1

2.3

-8.4

-5.1

1.1

-4.6

-3.8

63Hz

-6.1

-5.7

-4.3

10.0

-3.8

-5.9

0.8

-3.8

-5.9

3.8

-6.2

-5.4

125Hz

-3.0

-1.7

-3.1

17.0

-0.8

-3.8

7.8

-0.8

-3.8

12.9

1.7

2.5

250Hz

8.2

4.3

0.9

30.3

13.2

8.6

21.1

13.2

8.6

29.0

15.3

16.1

500Hz

13.8

8.6

3.8

35.1

17.3

11.9

25.9

17.3

11.9

32.4

20.5

21.3

1000Hz

10.6

5.9

3.5

32.3

11.9

7.1

23.1

11.9

7.1

31.0

16.4

17.2

2000Hz

6.8

6.0

5.6

26.1

7.7

5.9

16.8

7.7

5.9

26.6

10.3

11.1

4000Hz

6.2

6.4

6.2

18.3

6.6

6.1

9.1

6.6

6.1

16.9

6.3

7.1

8000Hz

5.4

5.1

14.8

5.7

5.1

5.5

5.7

5.1

7.8

4.9

5.7

16000Hz

-1.9

-0.6

-1.5

8.0

-1.4

-1.3

-1.2

-1.4

-1.3

-2.2

-1.4

Speed

Model

HW-04

HW-06

HW-12

HW-15

A-weighted

Sound Pressure dB(A)

44.4

39.4

37.5

34.2

30.9

40.5

37.5

30.9

46.5

42.9

34.2

Sound Pressure in 1/3 Octave-bands (unit: dB)

31.5Hz

-5.7

-5.3

2.2

7.6

-0.9

3.1

3.6

7.6

3.1

7.9

0.1

-0.9

63Hz

13.1

5.3

1.9

7.9

2.0

2.5

3.1

7.9

2.5

13.2

8.8

2.0

125Hz

17.9

11.2

5.8

12.0

9.3

5.7

13.7

12.0

5.7

16.8

16.0

9.3

250Hz

33.1

26.9

20.3

23.6

20.5

16.3

25.8

23.6

16.3

31.3

28.8

20.5

500Hz

36.6

31.1

25.9

29.1

27.3

23.8

32.3

29.1

23.8

37.7

35.4

27.3

1000Hz

34.7

29.3

22.2

27.0

23.7

20.1

30.7

27.0

20.1

37.1

32.9

23.7

2000Hz

31.5

24.6

15.2

20.2

16.2

17.4

24.5

20.2

17.4

31.6

27.4

16.2

4000Hz

22.5

15.3

8.7

12.1

9.6

23.0

15.4

12.1

23.0

24.5

19.1

9.6

8000Hz

11.2

6.9

5.7

6.3

6.5

23.8

7.7

6.3

23.8

12.0

9.3

6.5

16000Hz

-1.1

1.5

-1.4

-2.3

-2.4

17.9

1.7

-2.3

17.9

-1.0

-2.2

-2.4

Speed

Model

HW-18

HW-20

HW-24

HW-30

Page 9 of 57

SK2016 HW-V-AECM-001

B.4. Dimensional Drawings

Dimensional drawing for HW-04/06/12/15/18-AECM

Model

Unit Dimensions

HW-04/06/12/15/18

1.57

4.13

34.45

2.17

4.13

R0.78

2.36

2.91

(All dimensions shown in inch)

Model

Unit Dimensions

HW-04/06/12/15/18

7.87

2.17

1.18

8.66

9.02

0.39

11.81

Model

Unit Dimensions

HW-04/06/12/15/18

26.18

6.69

27.95

4.92

This manual suits for next models

Table of contents

Other Space Pak Air Conditioner manuals

Space Pak

Space Pak ESPV2-109 Instruction manual

Space Pak

Space Pak WCSPJ Series Instruction manual

Space Pak

Space Pak ESP-G SYSTEM Instruction manual

Space Pak

Space Pak ESP-J Series Instruction manual

Space Pak

Space Pak WCSPJ Series Instruction manual

Space Pak

Space Pak 2430GH4C Use and care manual

Space Pak

Space Pak ESP-F Instruction manual

Popular Air Conditioner manuals by other brands

Spheros

Spheros CC 355 instructions

Bosch

Bosch Climate 5000 SCI 24 CAS/ OU- OUE owner's manual

Panasonic

Panasonic CS-E12HKEW operating instructions

nedis

nedis ACMB1WT7 quick start guide

Samsung

Samsung AR KV Series User & installation manual

Daikin

Daikin FCFV50A Operation manual

Fujitsu

Fujitsu Inverter ASBA30JFC operating manual

Toshiba

Toshiba RAS-M10SMUV-E installation manual

Daikin

Daikin FXLQ20MAVE Operation manual

Hitachi

Hitachi RAS-E24CAK instruction manual

CIAT

CIAT Magister 2 Series Installation, Operation, Commissioning, Maintenance

Bestron

Bestron AAC6000 instruction manual

Hisense

Hisense 7K Use and Installation Instructions

Frigidaire

Frigidaire FFRE0533S1E0 Use & care guide

Samsung

Samsung AS09HM3N user manual

Frigidaire

Frigidaire CRA073PU11 use & care

Soleus Air

Soleus Air GB-PAC-08E4 operating instructions

McQuay

McQuay MCK020A Technical manual