Sinclair SDV5-125DFA User manual

INDOOR FRESH AIR PROCESSING DUCT UNITS SDV5-xxDFA

COMMERCIAL AIR CONDITIONERS SDV5

Original instructions

IMPORTANT NOTE:

Read this manual carefully before installing or operating

your new air conditioning unit. Make sure to save this

manual for future reference.

2018063

Fresh Air Processing Unit

1Specifications ........................................................................................4

2Dimensions............................................................................................ 7

3Unit Placement.................................................................................... 10

4Piping Diagram .................................................................................... 11

5Wiring Diagrams.................................................................................. 12

6Fan Performance ................................................................................. 15

7Capacity Tables.................................................................................... 17

8Electrical Characteristics ...................................................................... 20

9Sound Levels........................................................................................ 21

4 201806

1Specifications

SDV5-125DFA / SDV5-140DFA

Table 1.1: SDV5-125D,140FA specifications

Model name SDV5-125DFA SDV5-125DFA

Power supply 1-phase, 220-240V, 50Hz

Cooling1Capacity kW 12.5 14.0

Input W480 480

Heating2Capacity kW 10.5 12.0

Input W480 480

Fan motor

Model WZDK750-38GS-W

Type DC

Brand Panasonic/ Welling

Input (H/M/L) W360

Coil

Number of rows 4

Tube pitch × row pitch mm 25.4×22

Fin spacing mm 1.6

Fin type Hydrophilic aluminum

Tube OD and type mm Ф9.53 Inner groove

Dimensions (L×H ×W) mm 996×355.6×88

Number of circuits 7

Airflow rate (H/M/L) m3/h 2000/1917/1833/1750/1667/1583/1500

External static pressure3Pa 180 (30~200)

Sound pressure level4dB(A) 48/47/46/45/44/43/42

Sound power level dB(A) 66/65/64/63/62/61/60

Unit

Net dimensions (W×H×D) mm 1322×423×691

Packed dimensions

(W×H×D)

mm 1436×450×768

Net/Gross weight kg 68/76

Refrigerant type R410A

Throttle Type Electronic expansion valve

Model BD24FKS(L)

Design pressure (H/L) MPa 4.4/2.6

Refrigerant

piping

Liquid/Gas side mm Ф9.53/Ф15.9

Drain piping mm OD Ф25

Operating temperature range °C Heating: -5 to 16; Cooling: 20 to 43; Fan only: 16 to 20

Notes:

1. Outdoor air temperature 33°C DB, 28°C WB; equivalent refrigerant piping length 8m with zero level difference.

2. Outdoor air temperature 0°C DB, -2.9°C WB; equivalent refrigerant piping length 8m with zero level difference.

3. Stable operation external static pressure range. (Note: setting external static pressure outside the unit’s optimal static pressure range may lead to

higher noise levels and lower airflow rate. For the optimal external static pressure range refer to the unit’s installation manual.)

4. Sound pressure level is measured 1.4m below the unit in a semi-anechoic chamber.

2018065

SDV5-200DFA

SDV5-250DFA

SDV5-280DFA

Table

1.2:

SDV5-200,250,280DFA

specifications

Model name SDV5-200DFA SDV5-250DFA SDV5-280DFA

Power supply 1-phase, 220-240V, 50Hz

Cooling1Capacity kW 20.0 25.0 28.0

Input W850 850 850

Heating2Capacity kW 12.8 16.0 18.0

Input W850 850 850

Fan motor

Model WZDK750-38GS-W

Type DC

Brand Panasonic/ Welling

Input W600 650

Coil

Number of rows 4

Tube pitch × row pitch mm 25.4×22

Fin spacing mm 1.8

Fin type Hydrophilic aluminum

Tube OD and type mm Ф9.53 Inner groove

Dimensions (L×H ×W) mm 1125×512×88

Number of circuits 20

Airflow rate (H/M/L) m3/h 3000/2833/2667/2500/2333/2167/2000

External static pressure3Pa 200 (30~250)

Sound pressure level4 (H/M/L) dB(A) 50/49/48/47/46/44/43

Sound power level dB(A) 68/67/66/65/64/62/61

Unit

Net dimensions (W×H×D) mm 1454×515×931

Packed dimensions

(W×H×D)

mm 1509×550×990

Net/Gross weight kg 130/142

Refrigerant type R410A

Throttle Type Electronic expansion valve

Model BD24FKS(L)

Design pressure (H/L) MPa 4.4/2.6

Refrigerant

piping

Liquid/Gas side mm Ф12.7/Ф22.2

Drain piping mm OD Ф32

Operating temperature range °C Heating: -5 to 16; Cooling: 20 to 43; Fan only: 16 to 20

Notes:

1. Outdoor air temperature 33°C DB, 28°C WB; equivalent refrigerant piping length 8m with zero level difference.

2. Outdoor air temperature 0°C DB, -2.9°C WB; equivalent refrigerant piping length 8m with zero level difference.

3. Stable operation external static pressure range. (Note: setting external static pressure outside the unit’s optimal static pressure range may lead to

higher noise levels and lower airflow rate. For the optimal external static pressure range refer to the unit’s installation manual.)

4. Sound pressure level is measured 1.4m below the unit in a semi-anechoic chamber.

6 201806

SDV5-560DFA

Table

1.3:

SDV5-560DFA

specifications

Model name SDV5-560DFA

Power supply 1-phase, 220-240V, 50/60Hz

Cooling1Capacity kW 56

Input W2272

Heating2Capacity kW 39.0

Input W2272

Fan motor

Model ZKSN-920-8-12-1

Type DC

Brand Nidec/Yongan

Input W920

Coil

Number of rows 5

Tube pitch × row

pitch

mm 21×13.37

Fin spacing mm 1.5

Fin type Hydrophilic aluminum

Tube OD and type mm Ф7 Inner groove

Dimensions (L×H ×W) mm 1602×588×53.84

Number of circuits 28

Airflow rate (H/M/L) m3/h 7400/7000/6600/6200/5800/5400/5000

External static pressure3Pa 300 (100~400)

Sound pressure level4 (H/M/L) dB(A) 59/58/57/56/54/53/51

Sound power level dB(A) 77/76/75/74/72/71/69

Unit

Net dimensions

(W×H×D)

mm 2010×680×905

Packed dimensions

(W×H×D)

mm 2105×800×929

Net/Gross weight kg 218/248

Refrigerant type R410A

Throttle Type Electronic expansion valve

Model DPF(TS2)4.5C-02

Design pressure (H/L) MPa 4.4/2.6

Refrigerant

piping

Liquid/Gas side mm Ф15.9/Ф28.6

Drain piping mm OD Ф32

Operating temperature range °C Heating: -5 to 16; Cooling: 20 to 43; Fan only: 16 to 20

2018067

2Dimensions

2.1

Unit

Dimensions

SDV5-125DFA

SDV5-140DFA

Figure

2.1:

SDV5-125,140DFA

dimensions (unit: mm)

(W)

foeziSAir

Inlet

(W)

)L(

Size ofAir Outlet

(L)

Refrigerant piping

(gas side)

Refrigerant piping

(liquid side)Connect to water

piping

Position of

lifting bolt

Air

Inlet Flange

Fresh Air

Inlet Flange

Connection

hole

Electric control

box assembly

Air Inlet

Air Outlet

Air

fresh

Fresh

8 201806

SDV5-200DFA

SDV5-250DFA

SDV5-280DFA

Figure

2.2:

SDV5-200,250,280DFA

dimensions (unit: mm)

Size of Fresh Air Inlet

Position of lifting bolt

Size of Air Outlet

Refrigerant piping

(gas side)

Refrigerant piping

(liquid side)

Φ22(OD)

Φ12.7(OD)

Connect to

water piping

Fresh AirInletFlange

AirOutletFlange

Fresh Air Inlet

Air Outlet

Positions of 4-12*25

lifting bolts

Electric control

box assembly

Connection hole

(for the air duct)

(L)

(W)

(L)

105

68.5

205

110

2018069

SDV5-560DFA

Figure

2.3: SDV5-560DFA

dimensions (unit: mm)

AirOutletFlange

Repairhole

Electric control 

box assembly

Return Air Inlet

Air Outlet

Refrigerant piping

(gas side)

Refrigerant piping

(liquid side)

Φ28 (OD)

Φ15.9(OD)

Positions of 4-12*25 

lifting bolts

1937

1905

1940

2010

990

1600

626 316

333

680

905

750

500

590

316

10 201806

3Unit Placement

3.1 Placement Considerations

Unit placement should take account of the following considerations:

Units should not be installed in the following locations:

Where exposure to direct radiation from a high-temperature heat source or to interference from a source of

electromagnetic radiation may occur.

Where dust or dirt may affect heat exchangers.

Where exposure to oil or to corrosive or harmful gases, such as acidic or alkaline gases, may occur.

Where exposure to salinity may occur, such as seaside locations.

Where highly flammable materials are present.

Where exposure to oily air may occur, such as a kitchen.

Where exposure to very high humidity may occur, such as a laundry.

Units should be installed in positions where:

The ceiling is horizontal and is able to bear the unit’s weight.

There are no obstructions that could impede the airflow into and out of the unit.

The airflow out of the unit can reach throughout the room.

There is sufficient space for access during installation, servicing and maintenance.

The refrigerant piping and drain piping can be easily connected to the refrigerant piping and drain piping systems.

Short-circuit ventilation (where outlet air returns quickly to a unit’s air inlet) will not occur.

3.2 Space Requirements

Figure 3.1: Fresh Air Processing Unit space requirements (unit: mm)

Maintenance roomage

checking orifice

or more

600mmX600mm

500mm

or more

600mm

checkingorifice

Confirmtheminimum

draintiltis1/100ormore

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