Allied 4DHV Mini-Split Series Manual de usuario

508067-01 Issue 2016 Page 1 of 75

SERVICE MANUAL

4DHV Mini-Split Series

(P) 508067-01

*P508067-01*

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4DHV Single Zone Air

Conditioning Outdoor Unit

DWH Wall Mount Single Zone

Air Conditioning Indoor Unit

Table of Contents

Model Number Identication........................................2

Specications - Outdoor Units.....................................3

Specications - Wall Mounted Indoor Units.................4

Dimensions - Outdoor Units - inches (MM) .................5

Dimensions - Wall Mounted Indoor Units - Inches (MM)

.....................................................................................7

Dimensions - Wall Mounted Indoor Units - Wall Plates -

Inches (MM).................................................................8

AHRI System Matches ................................................9

Refrigeration Pipe Work ............................................11

Outdoor Unit Connections and Line Set Usage.........13

Power and Communication Wiring for Systems ........22

Wiring Diagrams........................................................24

Wireless Remote .......................................................28

Connection to Centralized Controller.........................31

Installation Requirements..........................................34

Electronic Function....................................................36

Adding Refrigerant - Single-Zone Systems ...............36

Single-Zone Outdoor Unit LED Locations .................36

Specications and Operations...................................37

Indoor and Outdoor Unit Disassembly.......................41

Indoor / Outdoor Unit Error Codes.............................58

Troubleshooting by Error Codes................................59

Error Codes ...............................................................61

Temperature Sensor Resistance Values ...................73

Discharge Temperature Sensor Resistance Values ..74

Pressure on Service Port (R-410A)...........................75

508067-01Issue 2016Page 2 of 75

Model Number Identication

4 D HV 1 S 09 S -1 P4 D HV 1 S 09 S -1 P

VOLTAGE

L = 115V-1 PHASE-60HZ

P = 208/230-1 PHASE-60HZ

MINOR DESIGN SEQUENCE

1 = 1ST REVISION

REFRIGERANT CIRCUITS

S = SINGLE CIRCUITS

NOMINAL COOLING CAPACITY

09 = .75 TONS

12 = 1 TONS

18 = 1.5 TONS

24 = 2 TONS

36 = 3 TONS

REFRIGERANT TYPE

R410A

SERIES TYPE

D = DUCTLESS

UNIT TYPE

HV = HEAT PUMP

MAJOR DESIGN SEQUENCE

1 = 1ST GENERATION

COOLING CAPACITY

S = STANDARD EFFICIENCY

OUTDOOR SINGLE-ZONE HEAT

PUMP UNITS

D WH 1 09 S 4 -1 PD WH 1 09 S 4 -1 P

VOLTAGE

L = 115V-1 PHASE-60HZ

P = 208/230-1 PHASE-60HZ

MINOR DESIGN SEQUENCE

1 = 1ST REVISION

REFRIGERANT TYPE

4 = R410A

COOLING EFFICIENCY

S = STANDARD EFFICIENCY

SERIES TYPE

D = DUCTLESS SYSTEM

UNIT TYPE

WH = WALL MOUNT

MAJOR DESIGN SEQUENCE

1 = 1ST GENERATION

NOMINAL COOLING CAPACITY

09 = .75 TONS

12 = 1 TONS

18 = 1.5 TONS

24 = 2 TONS

36 = 3 TONS

WALL-MOUNTED INDOOR UNITS

508067-01 Issue 2016 Page 3 of 75

Model Number 4DHV1S09S 4DHV1S12S 4DHV1S18S 4DHV1S24S 4DHV1S36S

Nominal Size- Tons 0.75 1 1.5 2 3

Ambient

Temp.

Operating

Range-°F

Cooling 5 - 122 -13 - 122

Heating 5 - 86 -13 - 86

Sound Data dBA 52 55 57.5 58 59

Refrigerant

Charge Furnished

(R410a) - oz. 1lb. 14 oz. 2lbs. 12 oz. 3lbs. 15 oz. 7 lbs. 8 oz.

Max Line Length - ft. 25

Charge Required/

Additional Ft. - oz. 0.16 0.32

Compressor

Type (1) Rotary

Refrigerant Oil Type Ester Oil VG74

Refrigerant Oil Charge

- Oz. 10.5 14.9 22.7

Connections

- in.

Liquid/Gas pipe (are) 1/4” / 3/8” 1/4” / 1/2” 3/8” / 5/8”

Maximum refrigerant

pipe length - ft. 82 98 213

Max. Di󰀨erence in level

of indoor unit - ft. 33 66 98

Outdoor Fan

(No.) Diameter - in. (1) 16-3/4 (1) 16-7/8 (1) 19-1/4 (1) 17

Total air volume - cfm 1175 1825 2130

rpm 800 / 650

800 / 650 (115V)

800 / 750 / 650

(208/230V)

800 / 750 / 650 900

Outdoor Coil

Number of rows 1 2 3

Fins per inch 21 18

Fin type Hydrophilic Aluminum

Tube outside diameter

- in. 1/4 5/16

Tube Type Ried Copper Tubing

Net face area - sq. ft. 4.04 4.72 4.67 5.12 8.13

Application area - sq. ft. 129 - 189 172 - 252 251 - 368 330 - 484 515 - 755

Design

Pressure PSIG 550/340

Net/Shipping

Weight (lbs.)

115V 67 / 72 71 / 77 --- --- ---

208/230V 67 / 72 67 / 73 80 / 86 106 / 113 146 / 158

Electrical Data

Electrical

Char. - 60 Hz -

1 Phase

115V 208/230V 115V 208/230V 208/230V 208/230V 208/230V

Maximum Overcurrent

Protection (amps) 20 15 20 15 20 25 35

Minimum Circuit

Ampacity 16 10 15 20 25

Compressor rated Load

Amps 11.5 6.4 10.1 6.8 10 15 17

Outdoor Fan

Motor

Rated Load Amps 0.6 0.5 0.55 0.45 0.5 0.6

Output - W 34 115 120

NOTE - Extremes of operating range are plus and minus 10% of line voltage.

1 HACR type circuit breaker or fuse.

2 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.

Specications - Outdoor Units

508067-01Issue 2016Page 4 of 75

Model Number DWH109S4 DWH112S4 DWH118S4 DWH124S4 DWH136S4

Nominal Size- Tons 0.75 1 1.5 2 3

Electrical Char.

60 Hz - 1 Phase 115V 208/230V 115V 208/230V 208/230V 208/230V 208/230V

Rated Load

Amps 0.7 0.06 0.7 0.06 0.11 0.37 0.5

Input (W) 35.2 50 35.2 50 36 116 72

Output (W) 20 30 60

Room Temp

Range (°F)

Cooling 62 - 90

Heating 32 - 86

Air Volume

(CFM) High/Med/Low 247/182/129 309/285/187 294/212/171 324/282/212 449/393/262 706/588/450 794/647/500

Sound Data

(dBA) High/Med/Low 38 / 32 / 25 38 / 30 / 28 38 / 32 / 24 43 / 35 / 30.5 48 / 42.5 / 34 48.5 / 44 / 38

Connections

(in.)

Liquid/Gas -

O.D. - Flare 1/4” / 3/8” 1/4” / 1/2” 1/4” / 1/2” 3/8” / 5/8”

Drain - O.D. 1 0.69

Weight (lbs.) Net/ Packaging 18 / 23 19 / 25 25 / 33 31 / 40 40 / 50

Specications - Wall Mounted Indoor Units

508067-01 Issue 2016 Page 5 of 75

19-1/8 (486)

2-3/4

(70)

11-7/8 (302)

21-7/8

(556)

30-3/8 (772)

30-5/8 (778)

2-1/2

(64)

1/2 (13)

1/2

(13)

4DHV1S09S

BOTTOM VIEW

FRONT VIEWSIDE VIEW

SIDE VIEW

12-5/8

(322)

11-1/4

(286)

2-3/8 (60)

3-5/8 (92)

DRAIN HOLE (bottom of unit)

11-3/4

(298)

BOTTOM VIEW

FRONT VIEW

SIDE VIEW

4DHV1S12S, 4DHV1S18S

2-3/8 (60)

3/4

(19)

14-3/8

(365)

12-1/4

(311)

13-3/

(340)

2-3/8 (60)

3-3/8 (86)

21-7/8

(556)

1/2

(13)

20-1/4 (514)

31-1/2 (800)

31-1/2 (815)

13-1/8 (333)

2-3/4

(70)

Dimensions - Outdoor Units - Inches (MM)

508067-01Issue 2016Page 6 of 75

4DHV1S24S

27-5/8

(702)

BOTTOM VIEW

FRONT VIEW

SIDE VIEW

1/2

(13)

14-1/4 (362)

2-3/4

(70)

33-5/8 (854)

21-1/4 (540)

33-1/4 (845)

7-7/8

(200)

1-3/8 (35)

(381)

13-1/8

(333)

2-3/8 (60)

3-5/8 (92)

13-3/

(349)

15-7/8

(403)

TOP VIEW

FRONT VIEW SIDE VIEW

16-3/8

(416)

15-1/4

(387)

2-7/8

(73)

1 (25)

26-1/2 (673)

37-1/4 (946)

3-3/8

(86)

31-7/8

(810)

17-7/8 (454)

DRAIN HOLE (Bottom of unit)

4DHV1S36S

508067-01 Issue 2016 Page 7 of 75

Size

A B C

in. mm in. mm in. mm

-09 29-5/8 752 11-3/8 289 8-5/8 219

-24 32-3/4 832 11-3/4 298 8-3/4 222

-18 39-1/8 994 12-1/2 318 9-7/8 251

-24 44 1118 13-1/4 337 10-1/4 260

-36 46-3/4 1187 13-1/2 343 10-1/4 260

TOP VIEW

FRONT VIEW

BOTTOM VIEW

SIDE VIEWSIDE VIEW

Dimensions - Wall Mounted Indoor Units - Inches (MM)

508067-01Issue 2016Page 8 of 75

DWH109S4

Right Rear Hole

2-1/2 in. (64 mm)

diameter

Left Rear Hole

2-1/2 in. (64 mm)

diameter

Wall-Mount

Unit Outline

1-1/2 (38)

2 (51)

13-3/4 (349)

7 (178)

5-3/8

(136)

28-1/2 (724)

(102)

11-3/8 (289)

1-7/8

(48)

DWH112S4

Right Rear Hole

2-1/2 in. (64 mm)

diameter

Left Rear Hole

2-1/2 in. (64 mm)

diameter

Wall-Mount

Unit Outline

1-3/4 (44)

16-3/4 (425)

9-1/8 (232)

(127)

31-5/8 (803)

7-1/2

(191)

11-3/4 (298)

1-3/4

(44)

DWH118S4

Left Rear Hole

2-1/2 in. (64 mm)

diameter

Right Rear Hole

2-1/2 in. (64 mm)

diameter

20-3/8 (518)

5-5/8

(143)

Wall-Mount

Unit Outline

2-1/4 (57)

38 (965)

12-1/2 (318)

2-1/4

(57)

5-3/8 (137)

6-3/4 (171)

2-3/8 (60)

Dimensions - Wall Mounted Indoor Units - Wall Plates - Inches (MM)

508067-01 Issue 2016 Page 9 of 75

DWH124S4

Left Rear Hole

2-1/2 in. (64 mm)

diameter

Right Rear Hole

2-1/2 in. (64 mm)

diameter

21-3/4 (553)

11-7/8

(301)

Wall-Mount

Unit Outline

2-1/8 (54)

42-1/2 (1080)

13-1/4 (337)

1-7/8

(48)

6-7/8 (175)

8-5/8 (219)

1-7/8 (48)

DWH136S4

10-7/8

(276)

10-1/8

(257)

46-3/4 (1187)

13-1/2 (343)

Left rear side

refrigerant pipe inlet

2-1/2 (64) diameter

Right rear side

refrigerant pipe inlet

2-1/2 (64) diameter

Indoor unit

outline

7/8 (22)

1-3/4 (44)

Indoor Unit Type Outdoor Unit Indoor Unit Cooling

Capacity SEER EER

Heat

Capacity

47F

HSPF

(IV)

Wall-Mounted

Non-Ducted

4DHV1S09S-1L DWH109S4-1L 9000 19 11.5 10000 10

4DHV1S09S-1P DWH109S4-1P 9000 18 11 9000 9.5

4DHV1S12S-1L DWH112S4-1L 12000 19 10.5 12000 9.5

4DHV1S12S-1P DWH112S4-1P 12000 19 11 12000 9.5

4DHV1S18S-1P DWH118S4-1P 18000 19 11 18000 10

4DHV1S24S-1P DWH124S4-1P 24000 17 9.5 24000 9.5

4DHV1S36S-1P DWH136S4-1P 36000 16 8.6 36000 8.5

Ratings are AHRI certied to AHRI Standard 210/240-2008

Cooling Ratings - 80°F dry bulb/67°F wet bulb entering indoor coil air and 95°F wet bulb/75°F dry bulb outdoor air temperature.

High Temperature Heating Ratings - 70°F dry bulb/60°F wet bulb entering indoor coil air and 47°F dry bulb/43°F wet bulb outdoor air temperature.

Low Temperature Heating Ratings - 70°F dry bulb/60°F wet bulb entering indoor coil air and 17°F dry bulb/15°F wet bulb outdoor air temperature.

To convert HSPF from Region IV to Region V - Divide by 1.15.

AHRI System Matches

508067-01Issue 2016Page 10 of 75

Outdoor Unit

24 (610)

Air Outlet

Air Inlet

(610)

(305) 79

(2007)

(305)

1Minimum rear clearance can be 6 inches (152 mm) when mounted

on brackets and with no obstructions on the other three sides.

Figure 1. Outdoor Unit Clearances - Inches (mm)

Multiple Outdoor Units

Height of

Wall (C)

Unit

Height (A)

118 (2997)

(Minimum)

Unit to

Wall (B)

24 (610)

(Minimum)

60 (1500)

(Minimum)

10 (254)

(Minimum)

10 (254)

(Minimum)

AIR

FLOW

AIR

FLOW

CLEARANCE NOTES FOR MULTIPLE UNITS:

If the height of the wall (C) is less than or equal to the height of the smallest unit (A), the distance from the unit to the wall (B) must be a minimum of 10 inches (254 mm).

If 1/2 the height of the unit (A) is less than the height of the wall (C), the distance from the unit to the wall (B) must be a minimum of 12 inches (305 mm).

If the height of the wall (C) is greater than the height of the unit (A), the distance from the unit to the wall (B) must be a minimum of 20 inches (508 mm).

Figure 2. Multiple Outdoor Unit Clearances - Inches (mm)