Omega OTEC IEMP-D Series User manual

IEMP-D Series

Ducted Fan Coil

Technical Manual

Applicable Models:

Indoor units:

Medium Static Pressure Duct

IEMP009J3A-DCG026

IEMP012J3A-DCG035

IEMP018J3A-DCG053

IEMP024J3A-DCG071

IEMP031J3A-DCG090

IEMP036J3A-DCG105

IEMP042J3A-DCG120

IEMP048J3A-DCG140

IEMP060J3A-DCG160

Outdoor unit

ICHD009J0A-DMG026

ICHD012J0A-DMG035

ICHD018J0A-DMG053

ICHD024J0A-DMG071

ICHD031J0A-DMG090

ICHD036J0A-DMG105

ICHD042J0A-DMG120

ICHD048J0A-DMG140

ICHD060J0A-DMG160

Content

Part. 1 General information ....................................................... 2

Part. 2 Outdoor Unit ................................................................... 6

Part. 3 Indoor Unit ................................................................... 18

Part. 4 Installation & Troubleshooting .................................. 107

Part. 1 General information

1. Model Names of Indoor/Outdoor Units .............................. 3

2. External Appearance ............................................................ 4

1. Model Names of Indoor/Outdoor Units

Type

Indoor unit

Outdoor unit

Model

Power supply

Model

Power supply

Medium static pressure duct

IEMP009J3A

220-240V~, 1Ph, 50Hz

ICHD009J0A

220-240V~, 1Ph, 50Hz

Medium static pressure duct

IEMP012J3A

220-240V~, 1Ph, 50Hz

ICHD012J0A

220-240V~, 1Ph, 50Hz

Medium static pressure duct

IEMP018J3A

220-240V~, 1Ph, 50Hz

ICHD018J0A

220-240V~, 1Ph, 50Hz

Medium static pressure duct

IEMP024J3A

220-240V~, 1Ph, 50Hz

ICHD024J0A

220-240V~, 1Ph, 50Hz

Medium static pressure duct

IEMP031J3A

220-240V~, 1Ph, 50Hz

ICHD031J0A

220-240V~, 1Ph, 50Hz

Medium static pressure duct

IEMP036J3A

220-240V~, 1Ph, 50Hz

ICHD036J0A

220-240V~, 1Ph, 50Hz

Medium static pressure duct

IEMP042J3A

220-240V~, 1Ph, 50Hz

ICHD042J0A

220-240V~, 1Ph, 50Hz

Medium static pressure duct

IEMP048J3A

220-240V~, 1Ph, 50Hz

ICHD048J0A

220-240V~, 1Ph, 50Hz

Medium static pressure duct

IEMP060J3A

220-240V~, 1Ph, 50Hz

ICHD060J0A

220-240V~, 1Ph, 50Hz

2. External Appearance

2.1 Indoor units

IEMP009J3A / IEMP012J3A / IEMP018J3A / IEMP024J3A

IEMP031J3A / IEMP036J3A / IEMP042J3A / IEMP048J3A / IEMP060J3A

2.2 Outdoor unit

ICHD009J0A / ICHD012J0A / ICHD018J0A/ ICHD024J0A

ICHD031J0A/ ICHD036J0A / ICHD042J0A / ICHD048J0A/ ICHD060J0A

Part. 2 Outdoor Unit

1. Specifications ...................................................................... 7

2. Dimension (Unit:mm) .......................................................... 9

3. Refrigerant circuit ............................................................. 10

4. Wiring Diagrams ................................................................ 14

5. Electric Characteristics .................................................... 16

6. Sound Levels ..................................................................... 17

7. Accessories ....................................................................... 17

1. Specifications

Table 1.1: ICHD009, 012, 018, 024 specifications

2.6

3.5

5.3

7.1

Model name

ICHD009J0A ICHD012J0A ICHD018J0A ICHD024J0A

Power supply

V/Ph/Hz

220-240/1/50

Cooling

Power input

649(210~1350)

1159(240~1460)

1602(370~2380)

2115(520~2890)

Power input (Maximum)

1620

1900

2800

3500

Heating

Power input

859(190~1250)

1209(230~1570)

1902(390~2490)

2615(460~3310)

Power input (Maximum)

1900

1720

2700

3800

Compressor

Type

KSK103D53UFZ

KSN140D21UFZ

ATM240D57UMT

Quantity

Oil type

ESTER OIL VG74

Start-up method

soft start

Fan

Type

WZDK20-

38G-W

WZDK56-38G-W

WZDK80-38G-

W(A)

WZDK170-38G-1

Motor type

DC motor

Quantity

Motor output

0.02

0.056

0.08

Static pressure

Airflow rate

m3/h

1718

2283

3715

Drive type

External Drive

Refrigerant

Type

R410A

Factory charge

800

1450

1600

Throttle type

Throttle valve throttling

Pipe connections

Liquid pipe

Φ6.4

Gas pipe

Φ9.5

Φ12.7

Φ15.9

Sound pressure level

dB(A)

Net dimensions (W×H×D)

722×555×260

795×555×287

910×712×345

Packed dimensions (W×H×D)

845×610×390

915×610×420

1045×800×485

Net weight

25.5

33.5

Gross weight

28.5

36.5

Ambient temp.

operation range

Cooling

10~55

Heating

-15~24

Note:

1. The design implementation standard of this unit is GB/T 18836-2017.

2. The parameters in the table are the nominal values tested under the rated working conditions specified in GB/T 18836-2017, and actual

operating parameters will vary with the working conditions.

3. The above parameters may change due to product improvement. Please refer to the nameplate parameters of the product.

Table 1.2: ICHD031, 036, 042, 048 specifications

9.0

10.5

Model name

ICHD031J0A ICHD036J0A ICHD042J0A ICHD048J0A

Power supply

V/Ph/Hz

220-240/1/50

Cooling

Power input

3060(670~3480)

3109（529-3909）

4559(529~5009)

5809(1200~6100)

Power input (Maximum)

4700

4609

5469

7000

Heating

Power input

2900(650~3570)

3009（509-4009）

3909(509~4009)

4909(1000~5200)

Power input (Maximum)

4700

4520

5420

Compressor

Type

Rotary DC Inverter

ATM240D57UMT

ATF400D64UMTC

Quantity

Oil type

ESTER OIL VG74

Start-up method

DC Inverter Starting

Soft Start

Fan

Type

WZDK80-38G-W(A)

WZDK170-38G-1

Motor type

DC motor

Quantity

Motor output

0.08

0.17

Static pressure

Airflow rate

m3/h

3692

5086

Drive type

Built-in Drive

Refrigerant

Type

R410A

Factory charge

2000

3000

3200

Throttle type

Piston

Throttle valve throttling

Pipe connections

Liquid pipe

Φ9.5

Gas pipe

Φ15.9

Sound pressure level

dB(A)

Net dimensions (W×H×D)

910×712×345

950×840×360

Packed dimensions (W×H×D)

1045×800×485

1025×860×510

Net weight

78.5

Gross weight

76.5

Ambient temp.

operation range

Cooling

10~55

Heating

-15~24

Note:

4. The design implementation standard of this unit is GB/T 18836-2017.

5. The parameters in the table are the nominal values tested under the rated working conditions specified in GB/T 18836-2017, and actual

operating parameters will vary with the working conditions.

6. The above parameters may change due to product improvement. Please refer to the nameplate parameters of the product.

Table 1.3: ICHD060 specifications

Model name

ICHD060J0A

Power supply

V/Ph/Hz

220-240/1/50

Cooling

Power input

6600(1340~6600)

Power input (Maximum)

7465

Heating

Power input

5800(1120~5800)

Power input (Maximum)

7465

Compressor

Type

Rotary DC Inverter

Quantity

Oil type

ESTER OIL VG74

Start-up method

DC Inverter Starting

Fan

Type

WZDK170-38G-1

Motor type

DC motor

Quantity

Motor output

0.17

Static pressure

Airflow rate

m3/h

5086

Drive type

Built-in Drive

Refrigerant

Type

R410A

Factory charge

3800

Throttle type

Piston

Pipe connections

Liquid pipe

Φ9.5

Gas pipe

Φ15.9

Sound pressure level

dB(A)

Net dimensions (W×H×D)

1040×865×410

Packed dimensions (W×H×D)

1120×890×560

Net weight

Gross weight

101

Ambient temp.

operation range

Cooling

10~55

Heating

-15~24

Note:

1. The design implementation standard of this unit is GB/T 18836-2017.

2. The parameters in the table are the nominal values tested under the rated working conditions specified in GB/T 18836-2017, and actual

operating parameters will vary with the working conditions.

3. The above parameters may change due to product improvement. Please refer to the nameplate parameters of the product.

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