C O M M E R C I A L A I R C O N D I T I O N E R S S D V 5
Page 2
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.
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.
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.
Operating temperature range °C Heating: -5 to 16; Cooling: 20 to 43; Fan only: 16 to 20
Capacity kW 56
Input W 2272
Capacity kW 39.0
Input W 2272
Model ZKSN-920-8-12-1
Type DC
Brand Nidec/Yongan
Input W 920
Number of rows 5
Tube pitch × row
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
Net dimensions
Packed dimensions
Net/Gross weight kg 218/248
Liquid/Gas side mm Ф15.9/Ф28.6
mm 21×13.37
mm 2010×680×905
mm 2105×800×929
Type Electronic expansion valve
Model DPF(TS2)4.5C-02
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2 Dimensions
(W)
foeziS
Air
Inlet
(W)
)L(
Size of Air Outlet
(L)
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
fre sh
Fresh
2.1 Unit Dimensions
SDV5-125DFA / SDV5-140DFA
Figure 2.1:
SDV5-125,140DFA dimensions (unit: mm)
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Sizeof Fresh
Air Inlet
Positionof lifting bolt
SizeofAir Outlet
Refrigerant piping
(gasside)
Refrigerant piping
(liquid side)
Φ22 (OD)
Φ12.7(OD)
Conne ct to
water piping
F r e s h
Air InletFlange
AirOutlet Flange
Fresh Air Inlet
Air Outlet
Positions of 4-12 *25
lifting bolts
Electric control
box assem bly
Conne ction hole
(for the air duct)
(L)
(W)
(W)
(L)
56
81
10
5
68
.5
205
80
110
SDV5-200DFA / SDV5-250DFA / SDV5-280DFA
Figure 2.2:
SDV5-200,250,280DFA dimensions (unit: mm)
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SDV5-560DFA
Air Outlet Flange
Repair hole
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
905
750
500
590
316
Figure
2.3: SDV5-560DFA
dimensions (unit: mm)
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3 Unit Placement
Maintenance roomage
Maintenance roomage
checking orifice
or more
600mmX600mm
500mm
or more
600mm
checkingorifice
Confirm the minimum
drain tilt is 1/100 or more
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)
his product must not be disposed of via normal household waste after its service life, but must be
T
taken to a collection station for the recycling of electrical and electronic devices. The symbol on the
product, the operating instructions or the packaging indicate such disposal procedures. The materials
are recyclable in accordance with their respective symbols. By means of re-use, material recycling or
any other form of recycling old appliances you are making an important contribution to the protection
of our environment. Please ask your local council where your nearest disposal station is located.
INFORMATION CONCERNING USED REFRIGERANT
MEDIUM
T
his unit is containing fluorinated gases included in the Kyoto protocol. The maintenance and the liquidation must
be carried out by qualified personnel.
Type of refrigerant: R410A
The composition of the cooling medium R410A: (50% HFC-32, 50% HFC-125)
The quantity of the refrigerant: please see the unit label.
The value GWP: 2088 (1 kg R410A = 2,088 t CO2 eq)
GWP = Global Warming Potential
In case of quality problem or other please contact your local supplier or authorized service center.
Emergency number: 112
PRODU
SINCLAIR CORPORATION Ltd.
1-4 Argyll St.
London W1F 7LD
Great Britain
www.sinclair-world.com
This product was manufactured in China (Made in China).
CER
REPRESENTATIVE
SINCL
AIR Global Group s.r.o.
Purkynova 45
612 00 Brno
Czech Republic