How it Works
Sinclair
Loading...
SDV5-22CA
Table of contents
Loading...

Sinclair SDV5 Series, SDV5-22CA, SDV5-28CA, SDV5-36CA, SDV5-45CA Service Manual

Download
Page 1
INDOOR CASSETTE UNITS SDV5-22-45CA
COMMERCIAL AIR CONDITIONERS SDV5
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.
Page 3
1 Specifications ........................................................................................ 4
2 Dimensions ............................................................................................ 5
3 Unit Placement ...................................................................................... 6
4 Piping Diagram ...................................................................................... 8
5 Wiring Diagram ...................................................................................... 9
6 Capacity Tables .................................................................................... 11
7 Electrical Characteristics ...................................................................... 15
8 Sound Levels ........................................................................................ 16
3
Page 4

1 Specifications

Table 1.1: SDV5-22-28-36-45CA
specifications
Model
SDV5-22CA
Power supply
1-phase, 220-240V, 50Hz
Cooling1 Capacity
kW
2.2
2.8
3.6
4.5
kBtu/h
7.5
9.6
12.3
15.4
Power input
W
35
35
40
50
Heating2 Capacity
kW
2.4
3.2
4.0
5.0
kBtu/h
8.2
10.9
13.6
17.1
Power input W 35
35
40
50
Fan motor
Model
WZDK37-38G
Type
Brand
Speed3
Indoor coil
Number of rows
Tube pitch × row pitch
Fin spacing
Fin type
Tube OD and type
Dimensions (L×H×W)
mm
1310×210×13.37
1310×210×26.74
Number of circuits 2 4
Air flow rate3
m3/h
576/552/524/503/462/441/405
604/573/541/516/478/434/400
Sound pressure level4
dB(A)
35/34/33/29/26/23/22
41/38/35/32/30/29/28
Sound power level
dB(A)
51/50/49/45/42/39/38
56/53/50/47/45/44/43
Main body
Net dimensions5 (W×H×D)
mm
630×260×570
Packed dimensions (W×H×D)
mm
700×345×660
Net/Gross weight
kg
18/23.5
19.2/24.7
Panel
Net dimensions (W×H×D)
mm
647×50×647
Packed dimensions (W×H×D)
mm
715×123×715
Net/Gross weight
kg
2.5/4.5
Refrigerant type
R410A
Throttle
Type
Electronic expansion valve
Model
D20MISZ-1R(L)
Design pressure (H/L)
MPa
4.4/2.6
Pipe connections Liquid/Gas pipe
mm
Ф6.35/Ф12.7
Drain pipe
mm
OD Ф32
Notes:
1. Indoor temperature 27°C DB, 19°C WB; outdoor temperature 35°C DB; equivalent refrigerant piping length 7.5m with zero level difference.
2. Indoor temperature 20°C DB; outdoor temperature 7°C DB, 6°C WB; equivalent refrigerant piping length 7.5m with zero level difference.
3. Fan motor speed and air flow rate are from the highest speed to the lowest speed, total 7 rates for each model.
4. Sound pressure level is from highest level to lowest level, total 7 levels for each model. Sound pressure level is measured 1.4m below the unit in a
semi-anechoic chamber.
5. Unit body dimensions given are the largest external dimensions of the unit, including hanger attachments.
SDV5-45CA
SDV5-36CA
SDV5-28CA
DC
NIDEC/Welling/Match-Well
r/min 700/680/660/640/600/560/520 760/730/700/660/620/570/500
1 2
mm 21×13.37 21×13.37
mm 1.3 1.3
Hydrophilic aluminum
mm Ф7 Inner-groove
4
Page 5

2 Dimensions

Figure 2.1: Compact Four-way Cassette dimensions (unit: mm)
523(Hook-location)
570(Body)
647(Panel)
Drainage side
545(Hook-location)
570(Body)
A
60
647(Panel)
280
630(Body,include Electrical Box)
600
270
50
260
Liquid Pipe
Φ6.35(OD)
Gas Pipe
Φ12.7(OD)
Drainage Pipe
Φ25(OD)
30
167

2.1 Unit Dimensions

5
Page 6
Figure 3.1: Compact Four-way Cassette space requirements (unit: mm)
A
Ground
OutletOutlet
Inlet
ceiling
Electronic control box
2300
280

3 Unit 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

6
Page 7
Notes:
1. The centerline of the maintenance hole should be in the same position as the centerline of the indoor unit.
7
Page 8

4 Piping Diagram

Figure 4.1: Compact Four-way Cassette piping diagram
flare nut
flare nut
T2B
gas side
motor
heat exchanger
fan
EXV
liquid side
T2
T1
Legend
T1 Indoor ambient temperature sensor
T2 Indoor heat exchanger mid-point temperature sensor
T2B Indoor heat exchanger outlet temperature sensor
8
Page 9
5
W
r
t
s
POWER INPU
T
C
e
n
t
r
a
l
i
z
e
d
Code
a
POWER
INPU
T
Display Board
C
e
n
t
r
a
l
i
z
e
d
Code
i
Display
Board
C
5
CN13
CN3
CN13
CN3
FM
3
CS
XP4 XS4
FM
CS
XP4
XS4
iring Dia
Figu
e5.1:Compac

gram
Four‐wayCas
s
r
u
e
d
b
l
l
.
e
r
o
i
m
r
t
w
m
n
o
o
o
c
T
b
ettepipingdi
XP4 XS4
r e
l
l o
r
t n o
c
E D2 D1
gramwiringd
XT2
PQE X1X2
agram
GM
CN9
N17
CN20
POWER_S
ONON
ONONONONON
Blue
White
Black
Grey
Yellow
CN1
ENC1
J1
SW1SW7SW2SW3SW4SW5
SW6
CN31
CN14
CN21
CN5
CN8CN7
CN25
CN16
J2
CN11CN6
CN30
CN4
CN55
CN24
main control panel
White Black
Red
T1
X
P5 XS5
EEV
T2
XP1
XS1
T2B
XP
XS3
To outdoor/ intdoor
G
/
unit communication
XT1
LN
Red
Blue
Y
Main
box
CN2
Y/G
DM
ON/OFF
Y/G
Y/G
r o
t
r
a
o
r
t
o
a
r
p
o
a
v
p
e
a
e
v
l
a
v
p
n
m
o
i
u
s
p
n
r
e
a
o
g
p
Name
t
x
a
o
e
n
i
r
m
a
c
o
i
t
o m n
a F
M F
r
g
n
d
n
i
o
r
r
g
t
e
t
n
c
i
a
e
l
w
E
W
S
V
M
M
E
D
G
E
v
f
e
o
f
r
o
o
r
s
r
o
n
r
o
s n
e
s
l e
v e
l r e
t a
W
S C
o
s
s
e
n
s
n
e
e
.
s
s
p
.
.
m
p
p
s
e
r
t
m
m
o
e
t r o o
d n
I
1 T
t
e
e
t
c
p
i
e
t
p
n
e
l
-
t
n
d
i
u
o C
O
M
5
-
B
2
1
2
T
P
T
X
Main box
2200W
Capacity
Set horsepower
s
s
r
r
o
o
t
t
c
c
e
e
n
n
n
n
o
o
C
C 5
2
-
-
1
1
S
T
X
X
Toggle
ENC1
0
Code
Switch
4500W
2800W
3600W
1
2
3
9
Page 10
Notes for installers and service engineers
Caution
All installation, servicing and maintenance must be carried out by competent and suitably qualified, certified
and accredited professionals and in accordance with all applicable legislation.
Units should be grounded in accordance with all applicable legislation. Metal and other conductive components
should be insulated in accordance with all applicable legislation.
Power supply wiring should be securely fastened at the power supply terminals – loose power supply wiring
would represent a fire risk.
After installation, servicing or maintenance, the electric control box cover should be closed. Failing to close the
electric control box cover risks fire or electric shock.
Switch ENC1 (indoor unit capacity setting) is factory-set and its setting should normally not be changed. The
only circumstances in which a switch ENC1 might need to be set in the field is when replacing a main PCB.
When replacing a main PCB, ensure that the capacity setting on switch ENC1 on the new PCB is consistent with
the unit capacity given on the unit’s nameplate.
10
Page 11
Table 6.1: Four-way Cassette cooling capacity
Capacity
(kW)
Outdoor air
temperature
(°C DB)
Indoor air temperature (°C WB/DB)
14/20
16/23
18/26
19/27
20/28
22/30
24/32
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
2.2
10.0
1.5
1.3
1.8
1.4
2.1
1.5
2.2
1.5
2.3
1.6
2.6
1.6
2.9
1.5
12.0
1.5
1.3
1.8
1.4
2.1
1.5
2.2
1.5
2.3
1.6
2.6
1.6
2.8
1.5
14.0
1.5
1.3
1.8
1.4
2.1
1.5
2.2
1.5
2.3
1.6
2.6
1.6
2.8
1.5
16.0
1.5
1.3
1.8
1.4
2.1
1.5
2.2
1.5
2.3
1.6
2.6
1.6
2.8
1.5
18.0
1.5
1.3
1.8
1.4
2.1
1.5
2.2
1.5
2.3
1.6
2.6
1.6
2.8
1.4
20.0
2.1
1.5
2.2
1.5
2.3
1.6
2.6
1.6
21.0
2.1
1.5
2.2
1.5
2.3
1.6
2.6
1.6
23.0
2.1
1.5
2.2
1.5
2.3
1.6
2.5
1.5
25.0
2.1
1.5
2.2
1.5
2.3
1.6
2.5
1.5
27.0
2.1
1.5
2.2
1.5
2.3
1.6
2.5
1.5
29.0
2.1
1.5
2.2
1.5
2.3
1.6
2.4
1.4
31.0
2.1
1.5
2.2
1.5
2.3
1.6
2.4
1.4
33.0
2.1
1.5
2.2
1.5
2.3
1.6
2.4
1.4
35.0
2.1
1.5
2.2
1.5
2.3
1.6
2.3
1.3
37.0
2.1
1.5
2.2
1.5
2.3
1.6
2.3
1.3
39.0
1.5
1.3
1.8
1.4
2.1
1.5
2.2
1.5
2.2
1.5
2.3
1.3
2.3
1.4
42.0
1.5
1.3
1.8
1.4
2.1
1.5
2.2
1.5
2.2
1.5
2.3
1.3
2.3
1.4
44.0
1.5
1.3
1.8
1.4
2.1
1.5
2.2
1.5
2.2
1.5
2.3
1.3
2.3
1.4
46.0
1.5
1.3
1.8
1.4
2.1
1.5
2.2
1.5
2.2
1.5
2.3
1.3
2.3
1.4
2.8
10.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.3
2.0
3.7
2.0
12.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.3
2.0
3.6
2.0
14.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.3
2.0
3.6
2.0
16.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.3
2.0
3.5
1.9
18.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.3
2.0
3.5
1.9
20.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.3
2.0
3.4
1.9
21.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.3
2.0
3.4
1.9
23.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.3
2.0
3.4
1.9
25.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.2
1.9
3.3
1.9
27.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.2
1.9
3.3
1.9
29.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.1
1.8
3.2
1.8
31.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.1
1.8
3.2
1.7
33.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
3.0
1.9
3.1
1.8
3.1
1.7
35.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
2.9
1.9
3.0
1.8
3.1
1.7
37.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
2.9
1.9
3.0
1.8
3.0
1.7
39.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
2.9
1.9
3.0
1.9
3.0
1.7
42.0
1.9
1.6
2.3
1.8
2.6
1.9
2.8
1.9
2.9
1.9
3.0
1.9
3.0
1.7
44.0
2.6
1.9
2.8
1.9
2.9
1.9
3.0
1.9
46.0
2.6
1.9
2.8
1.9
2.9
1.9
3.0
1.9
Abbreviations: TC: Total capacity SC: Sensible capacity
Notes:
1. Shaded cells indicate rating condition.
Table continued on next page …

6 Capacity Tables

6.1 Cooling Capacity Table

1.5 1.3 1.8 1.4
1.5 1.3 1.8 1.4
1.5 1.3 1.8 1.4
1.5 1.3 1.8 1.4
1.5 1.3 1.8 1.4
1.5 1.3 1.8 1.4
1.5 1.3 1.8 1.4
1.5 1.3 1.8 1.4
1.5 1.3 1.8 1.4
1.5 1.3 1.8 1.4
2.7 1.4
2.7 1.4
2.7 1.4
2.6 1.4
2.6 1.4
2.5 1.4
2.5 1.4
2.4 1.4
2.4 1.4
2.3 1.4
11
1.9 1.6 2.3 1.8
1.9 1.6 2.3 1.8
3.0 1.7
3.0 1.7
Page 12
Table 6.1: Four-way Cassette cooling capacity (continued)
Capacity
(kW)
Outdoor air
temperature
(°C DB)
Indoor air temperature (°C WB/DB)
14/20
16/23
18/26
19/27
20/28
22/30
24/32
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
3.6
10.0
2.5
1.9
2.9
2.1
3.4
2.3
3.6
2.4
3.8
2.5
4.3
2.4
4.7
2.5
12.0
2.5
1.9
2.9
2.1
3.4
2.3
3.6
2.4
3.8
2.5
4.3
2.4
4.7
2.5
14.0
2.5
1.9
2.9
2.1
3.4
2.3
3.6
2.4
3.8
2.5
4.3
2.4
4.6
2.4
16.0
2.5
1.9
2.9
2.1
3.4
2.3
3.6
2.4
3.8
2.5
4.3
2.4
4.5
2.4
18.0
2.5
1.9
2.9
2.1
3.4
2.3
3.6
2.4
3.8
2.5
4.3
2.4
4.5
2.4
20.0
2.5
1.9
2.9
2.1
3.4
2.3
3.6
2.4
3.8
2.5
4.3
2.4
4.4
2.3
21.0
2.5
1.9
2.9
2.1
3.4
2.3
3.6
2.4
3.8
2.5
4.3
2.4
4.4
2.3
23.0
2.5
1.9
2.9
2.1
3.4
2.3
3.6
2.4
3.8
2.5
4.1
2.3
4.3
2.2
25.0
3.4
2.3
3.6
2.4
3.8
2.5
4.1
2.3
27.0
3.4
2.3
3.6
2.4
3.8
2.5
4.0
2.2
29.0
3.4
2.3
3.6
2.4
3.8
2.5
4.0
2.2
31.0
3.4
2.3
3.6
2.4
3.8
2.5
4.2
2.6
33.0
3.4
2.3
3.6
2.4
3.8
2.5
4.2
2.6
35.0
3.4
2.3
3.6
2.4
3.8
2.5
4.2
2.6
37.0
3.4
2.3
3.6
2.4
3.7
2.4
3.8
2.3
39.0
3.4
2.3
3.6
2.4
3.7
2.4
3.8
2.3
42.0
3.4
2.3
3.6
2.4
3.7
2.4
3.8
2.3
44.0
3.4
2.3
3.6
2.4
3.7
2.4
3.8
2.3
46.0
2.5
1.9
2.9
2.1
3.4
2.3
3.6
2.4
3.7
2.4
3.8
2.3
3.8
2.1
4.5
10.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.3
3.4
5.9
3.0
12.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.3
3.4
5.9
3.0
14.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.3
3.4
5.8
3.0
16.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.3
3.4
5.6
2.9
18.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.3
3.4
5.7
3.0
20.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.3
3.4
5.7
3.0
21.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.3
3.4
5.6
3.0
23.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.3
3.4
5.5
3.0
25.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.2
3.0
5.4
2.9
27.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.1
3.0
5.2
2.8
29.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.1
2.9
5.2
2.8
31.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
5.0
2.9
5.1
2.7
33.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
4.9
2.8
5.1
2.7
35.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
4.8
2.8
5.0
2.7
37.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.8
3.0
4.8
2.9
4.9
2.6
39.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.6
2.8
4.7
2.8
4.8
2.6
42.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.6
2.8
4.7
2.8
4.8
2.6
44.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.6
2.8
4.7
2.8
4.8
2.6
46.0
3.1
2.4
3.7
2.6
4.2
2.8
4.5
2.9
4.6
2.8
4.7
3.1
4.8
2.6
Abbreviations: TC: Total capacity SC: Sensible capacity
Notes:
1. Shaded cells indicate rating condition.
2.5 1.9 2.9 2.1
2.5 1.9 2.9 2.1
2.5 1.9 2.9 2.1
2.5 1.9 2.9 2.1
2.5 1.9 2.9 2.1
2.5 1.9 2.9 2.1
2.5 1.9 2.9 2.1
2.5 1.9 2.9 2.1
2.5 1.9 2.9 2.1
2.5 1.9 2.9 2.1
4.2 2.2
4.2 2.2
4.1 2.2
4.1 2.2
3.9 2.1
3.9 2.1
3.9 2.1
3.8 2.1
3.8 2.1
3.8 2.1
12
Page 13
Table 6.2: Four-way Cassette heating capacity
Capacity
(kW)
Outdoor air
temperature (°C )
Indoor air temperature (°C DB)
16
18
20
21
22
24
TC
TC
TC
TC
TC
TC
WB
DB
kW
kW
kW
kW
kW
kW
2.2
-20
-19.8
1.34
1.34
1.34
1.34
1.34
1.34
-19
-18.8
1.44
1.44
1.44
1.44
1.44
1.44
-17
-16.7
1.51
1.51
1.51
1.51
1.51
1.51
-15
-14.7
1.56
1.56
1.56
1.56
1.56
1.56
-13.00
-12.60
1.66
1.66
1.66
1.66
1.66
1.66
-11.00
-10.50
1.68
1.70
1.70
1.70
1.70
1.70
-10.00
-9.50
1.75
1.75
1.75
1.75
1.75
1.75
-9.10
-8.50
1.80
1.80
1.80
-7.60
-7.00
1.82
1.82
1.82
-5.60
-5.00
1.90
1.90
1.90
-3.70
-3.00
1.99
1.99
1.99
-0.70
0.00
2.14
2.14
2.14
2.20
3.00
2.26
2.26
2.21
4.10
5.00
2.33
2.33
2.21
6.00
7.00
2.40
2.33
2.21
7.90
9.00
2.40
2.33
2.21
9.80
11.00
2.40
2.33
2.21
11.80
13.00
2.64
2.59
2.40
2.33
2.21
2.02
13.70
15.00
2.71
2.59
2.40
2.33
2.21
2.02
2.8
-20
-19.8
1.79
1.79
1.79
1.79
1.79
1.79
-19
-18.8
1.92
1.92
1.92
1.92
1.92
1.92
-17
-16.7
2.02
2.02
2.02
2.02
2.02
2.02
-15
-14.7
2.02
2.02
2.02
2.02
2.02
2.02
-13.00
-12.60
2.14
2.14
2.14
2.14
2.14
2.14
-11.00
-10.50
2.24
2.24
2.24
2.24
2.24
2.24
-10.00
-9.50
2.34
2.34
2.34
2.34
2.34
2.34
-9.10
-8.50
2.40
2.40
2.40
2.40
2.40
2.40
-7.60
-7.00
2.43
2.43
2.43
2.43
2.43
2.43
-5.60
-5.00
2.53
2.53
2.53
2.53
2.53
2.53
-3.70
-3.00
2.66
2.66
2.66
2.66
2.66
2.66
-0.70
0.00
2.85
2.85
2.85
2.85
2.85
2.69
2.20
3.00
3.01
3.01
3.01
3.01
2.94
2.69
4.10
5.00
3.10
3.10
3.10
3.10
2.94
2.69
6.00
7.00
3.20
3.20
3.20
3.10
2.94
2.69
7.90
9.00
3.30
3.30
3.20
3.10
2.94
2.69
9.80
11.00
3.39
3.39
3.20
3.10
2.94
2.69
11.80
13.00
3.52
3.46
3.20
3.10
2.94
2.69
13.70
15.00
3.62
3.46
3.20
3.10
2.94
2.69
Abbreviations: TC: Total capacity
Notes:
1. Shaded cells indicate rating condition.
Table continued on next page …

6.2 Heating Capacity Table

1.80 1.80
1.82 1.82
1.90 1.90
1.99 1.99
2.14 2.14
2.26 2.26
2.33 2.33
2.40 2.40
2.47 2.47
2.54 2.54
1.80
1.82
1.90
1.99
2.02
2.02
2.02
2.02
2.02
2.02
13
Page 14
Table 6.2: Four-way Cassette heating capacity (continued)
Capacity
(kW)
Outdoor air
temperature (°C )
Indoor air temperature (°C DB)
16
18
20
21
22
24
TC
TC
TC
TC
TC
TC
WB
DB
kW
kW
kW
kW
kW
kW
3.6
-20
-19.8
2.24
2.24
2.24
2.24
2.24
2.24
-19
-18.8
2.40
2.40
2.40
2.40
2.40
2.40
-17
-16.7
2.52
2.52
2.52
2.52
2.52
2.52
-15
-14.7
2.60
2.60
2.60
2.60
2.60
2.60
-13.00
-12.60
2.68
2.68
2.68
2.68
2.68
2.68
-11.00
-10.50
2.80
2.80
2.80
2.80
2.80
2.80
-10.00
-9.50
2.92
2.92
2.92
2.92
2.92
2.92
-9.10
-8.50
3.00
3.00
3.00
3.00
3.00
3.00
-7.60
-7.00
3.04
3.04
3.04
-5.60
-5.00
3.16
3.16
3.16
-3.70
-3.00
3.32
3.32
3.32
-0.70
0.00
3.56
3.56
3.56
2.20
3.00
3.76
3.76
3.68
4.10
5.00
3.88
3.88
3.68
6.00
7.00
4.00
3.88
3.68
7.90
9.00
4.00
3.88
3.68
9.80
11.00
4.00
3.88
3.68
11.80
13.00
4.00
3.88
3.68
13.70
15.00
4.52
4.32
4.00
3.88
3.68
3.36
4.5
-20
-19.8
2.80
2.80
2.80
2.80
2.80
2.80
-19
-18.8
3.00
3.00
3.00
3.00
3.00
3.00
-17
-16.7
3.15
3.15
3.15
3.15
3.15
3.15
-15
-14.7
3.25
3.25
3.25
3.25
3.25
3.25
-13.00
-12.60
3.35
3.35
3.35
3.35
3.35
3.35
-11.00
-10.50
3.50
3.50
3.50
3.50
3.50
3.50
-10.00
-9.50
3.65
3.65
3.65
3.65
3.65
3.65
-9.10
-8.50
3.75
3.75
3.75
3.75
3.75
3.75
-7.60
-7.00
3.80
3.80
3.80
3.80
3.80
3.80
-5.60
-5.00
3.95
3.95
3.95
3.95
3.95
3.95
-3.70
-3.00
4.15
4.15
4.15
4.15
4.15
4.15
-0.70
0.00
4.45
4.45
4.45
4.45
4.45
4.20
2.20
3.00
4.70
4.70
4.70
4.70
4.60
4.20
4.10
5.00
4.85
4.85
4.85
4.85
4.60
4.20
6.00
7.00
5.00
5.00
5.00
4.85
4.60
4.20
7.90
9.00
5.15
5.15
5.00
4.85
4.60
4.20
9.80
11.00
5.30
5.30
5.00
4.85
4.60
4.20
11.80
13.00
5.50
5.40
5.00
4.85
4.60
4.20
13.70
15.00
5.65
5.40
5.00
4.85
4.60
4.20
Abbreviations: TC: Total capacity
Notes:
1. Shaded cells indicate rating condition.
3.04 3.04
3.16 3.16
3.32 3.32
3.56 3.56
3.76 3.76
3.88 3.88
4.00 4.00
4.12 4.12
4.24 4.24
4.40 4.32
3.04
3.16
3.32
3.36
3.36
3.36
3.36
3.36
3.36
3.36
14
Page 15
7 E
b
b
A
A
C
c
u
e
i
s
l
0
0
0
0
s
w
l
0
0
0
0
lectrical
Ta
le7.1:Compa
Model name
Ab
reviations:
MC
:MinimumCirc
MF
:MaximumFus
FLA
FullLoadAmps
SDV5-22CA SDV5-28CA SDV5-36CA SDV5-45CA

haracter
tFour‐wayCa
50
50
50
50
itAmps
Amps
stics
setteelectrica
Hz
Volts
220‐24
220‐24
220‐24
220‐24
characteristic
Po
Min. vo
198
198
198
198
er supply
ts Max. vol
264
264
264
264
ts MCA
0.43
0.43
0.48
0.48
MFA
15
15
15
15
Indoor
Rated motor
output (kW)
0.037
0.037
0.037
0.037
fan motors
FLA
0.344
0.344
0.344
0.384
15
Page 16
Table 8.1: Compact Four-way Cassette sound pressure levels1
Figure 8.1: Compact Four-way Cassette sound pressure level
measurement
Model name
Sound pressure levels dB(A)
SSH
SH H M L SL
SSL
SDV5-45CA
SDV5-36CA
SDV5-28CA
SDV5-22CA
35
34
33
29
26
23
22
35
34
33
29
26
23
22
41
38
35
32
30
29
28
41
38
35
32
30
29
28
Notes:
1. Sound pressure levels are measured 1.4m below the unit in a semi-anechoic
chamber. During in-situ operation, sound pressure levels may be higher as a result of ambient noise.
Figure 8.2: SDV5-22-28CA
octave band level
s
Figure 8.3: SDV5-36-45CA
octave band level
s
Octave band sound pressure level dB(A) Octave band sound pressure level dB(A)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
1.4m
SSH
SH
H
M
L
SL
SSL
SSH
SH
H
M
L SL SSL

8 Sound Levels

8.1 Overall

8.2 Octave Band Levels

80
70
60
50
40
30
20
10
0
63 125 250 500 1000 2000 4000 8000
NC65
NC60
NC55
NC50 NC45 NC40 NC35 NC30
NC25 NC20 NC15
80
70
60
50
40
30
20
10
0
63 125 250 500 1000 2000 4000 8000
NC65
NC60
NC55
NC50 NC45 NC40 NC35 NC30
NC25 NC20 NC15
16
Page 17
Exploded View
SDV5-22-28CA
Page 18
Exploded View
SDV5-36-45CA
Page 19
FOUR-WAY CASSETTE UNITS SDV5-22-45CA
COMMERCIAL AIR CONDITIONERS SDV5
Page 20
SDV5-22CA
Page 21
No Description Part Code Note Qty Price Code
1
MODEL: SDV5-22CA CASSETTE FOUR-WAY UNIT
1 Net 12222500000064 1 2 Ventilation ring 12122500000419 1 3 E-Part box cover ass'y 12226200000411 1 4 E-part box assembly 17226000002661 1
4.1
Wire joint 17400401001516 1
4.2 Wire joint, 3p 17400401000157 1
4.3 Insulation plate 12122500000028 1
4.4 Chassis 12122500000462 1 5 Water collection foam assembly 12826000000190 1 6 centrifuge fan 12100103000076 1 7 Brushless dc motor 11002015000235 1 8 Fan motor base 12222500000198 1 9 Base assembly 12226000003554 1 10 Drain pipe ass'y 12626000000063 1
10.1 Rubber tube 12622500000012 1
10.2 Drain pipe 12100510000021 1 11 Pipe fixing board subassembly 12122500000330 1 12 E-part box assembly 17226000002662 1
12.1 E-part box 12226000002213 1
12.2 Installation board 12126000000337 1
12.3 Indoor unit main control board 17126000003318 1 13 Tension clip 12226000002243 1 14 E-Part box cover 12226000002239 1 15 Evaporator assembly 15826000002172 1
15.1 Evaporator 15826000001373 1
15.2 Pipe Temperature Sensor 11201007000382 1
15.3 Pipe Temperature Sensor 11201007001561 1
15.4 Evaporator output pipe ass'y 15126000001329 1
15.5 Evaporator input pipe ass'y 15426000001556 1
15.5.1 Evaporator input pipe assembly 15426000000433 1
15.5.1.
Electronic expansion valve 15500213000173 1
15.5.2 Evaporator input pipe assembly 15426000001557 1
15.6 16 17 18 19 20 21 22 23 24 25
Electronic expansion valve Solenoid 17400302000011 1 Evaporator fixing hanger 12222500000086 1 Water level switch 17400511000004 1 Water Pump installation bracket subassembly 12122500000019 1 Drain pump rubber washer 12622500000003 1 Drain pump rubber washer 12622500000004 1 Drain pump 17400802000196 1 Guard against block up net 12122500000234 1 Tension clip 12226000002241 1 Wire box 12122500000021 1 Tension clip 12226000002234 1
26 Tension clip 12226000002245 1
The data are subject to change without notice.
Page 22
SDV5-28CA
Page 23
No Description Part Code Note Qty Price Code
MODEL: SDV5-28CA CASSETTE FOUR-WAY UNIT
1 Net 12222500000064 1 2 Ventilation ring 12122500000419 1 3 E-Part box cover ass'y 12226200000411 1 4 E-part box assembly 17226000002661 1
4.1
Wire joint 17400401001516 1
4.2 Wire joint, 3p 17400401000157 1
4.3 Insulation plate 12122500000028 1
4.4 Chassis 12122500000462 1 5 Water collection foam assembly 12826000000190 1 6 centrifuge fan 12100103000076 1 7 Brushless dc motor 11002015000235 1 8 Fan motor base 12222500000198 1 9 Base assembly 12226000003554 1 10 Drain pipe ass'y 12626000000063 1
10.1 Rubber tube 12622500000012 1
10.2 Drain pipe 12100510000021 1 11 Pipe fixing board subassembly 12122500000330 1 12 E-part box assembly 17226000002662 1
12.1 E-part box 12226000002213 1
12.2 Installation board 12126000000337 1
12.3 Indoor unit main control board 17126000003318 1 13 Tension clip 12226000002243 1 14 E-Part box cover 12226000002239 1 15 Evaporator assembly 15826000002172 1
15.1 Evaporator 15826000001373 1
15.2 Pipe Temperature Sensor 11201007000382 1
15.3 Pipe Temperature Sensor 11201007001561 1
15.4 Evaporator output pipe ass'y 15126000001329 1
15.5 Evaporator input pipe ass'y 15426000001556 1
15.5.1 Evaporator input pipe assembly 15426000000433 1
15.5.1.1 Electronic expansion valve 15500213000173 1
15.5.2 Evaporator input pipe assembly 15426000001557 1
15.6 16 17 18 19 20 21 22 23 24 25
Electronic expansion valve Solenoid 17400302000011 1 Evaporator fixing hanger 12222500000086 1 Water level switch 17400511000004 1 Water Pump installation bracket subassembly 12122500000019 1 Drain pump rubber washer 12622500000003 1 Drain pump rubber washer 12622500000004 1 Drain pump 17400802000196 1 Guard against block up net 12122500000234 1 Tension clip 12226000002241 1 Wire box 12122500000021 1 Tension clip 12226000002234 1
26 Tension clip 12226000002245 1
The data are subject to change without notice.
Page 24
SDV5-36CA
Page 25
No Description Part Code Note Qty Price Code
MODEL: SDV5-36CA CASSETTE FOUR-WAY UNIT
1 Net 12222500000064 1 2 Ventilation ring 12122500000419 1 3 E-Part box cover ass'y 12226200000411 1 4 E-part box assembly 17226000002661 1
4.1
Wire joint 17400401001516 1
4.2 Wire joint, 3p 17400401000157 1
4.3 Insulation plate 12122500000028 1
4.4 Chassis 12122500000462 1 5 Water collection foam assembly 12826000000190 1 6 centrifuge fan 12100103000076 1 7 Brushless dc motor 11002015000235 1 8 Fan motor base 12222500000198 1 9 Base assembly 12226000003554 1 10 Drain pipe ass'y 12626000000063 1
10.1 Rubber tube 12622500000012 1
10.2 Drain pipe 12100510000021 1 11 Pipe fixing board subassembly 12122500000330 1 12 E-part box assembly 17226000002662 1
12.1 E-part box 12226000002213 1
12.2 Installation board 12126000000337 1
12.3 Indoor unit main control board 17126000003318 1 13 Tension clip 12226000002243 1 14 E-Part box cover 12226000002239 1 15 Evaporator assembly 15826000002173 1
15.1 Evaporator 15826000001375 1
15.2 Pipe Temperature Sensor 11201007000382 1
15.3 Pipe Temperature Sensor 11201007001561 1
15.4 Evaporator output pipe assembly 15126000001322 1
15.5 Evaporator input pipe assembly 15426000001558 1
15.5.1 Evaporator input pipe assembly 15426000000433 1
15.5.1.1 Electronic expansion valve 15500213000173 1
15.5.2 Evaporator input pipe assembly 15426000001559 1
15.6 16 17 18 19 20 21 22 23 24 25
Electronic expansion valve Solenoid 17400302000011 1 Evaporator fixing hanger 12222500000086 1 Water level switch 17400511000004 1 Water Pump installation bracket subassembly 12122500000019 1 Drain pump rubber washer 12622500000003 1 Drain pump rubber washer 12622500000004 1 Drain pump 17400802000196 1 Guard against block up net 12122500000234 1 Tension clip 12226000002241 1 Wire box 12122500000021 1 Tension clip 12226000002234 1
26 Tension clip 12226000002245 1
The data are subject to change without notice.
Page 26
SDV5-45CA
Page 27
No Description Part Code Note Qty Price Code
MODEL: SDV5-45CA CASSETTE FOUR-WAY UNIT
1 Net 12222500000064 1 2 Ventilation ring 12122500000419 1 3 E-Part box cover ass'y 12226200000411 1 4 E-part box assembly 17226000002661 1
4.1
Wire joint 17400401001516 1
4.2 Wire joint, 3p 17400401000157 1
4.3 Insulation plate 12122500000028 1
4.4 Chassis 12122500000462 1 5 Water collection foam assembly 12826000000190 1 6 centrifuge fan 12100103000076 1 7 Brushless dc motor 11002015000235 1 8 Fan motor base 12222500000198 1 9 Base assembly 12226000003554 1 10 Drain pipe ass'y 12626000000063 1
10.1 Rubber tube 12622500000012 1
10.2 Drain pipe 12100510000021 1 11 Pipe fixing board subassembly 12122500000330 1 12 E-part box assembly 17226000002662 1
12.1 E-part box 12226000002213 1
12.2 Installation board 12126000000337 1
12.3 Indoor unit main control board 17126000003318 1 13 Tension clip 12226000002243 1 14 E-Part box cover 12226000002239 1 15 Evaporator assembly 15826000002173 1
15.1 Evaporator 15826000001375 1
15.2 Pipe Temperature Sensor 11201007000382 1
15.3 Pipe Temperature Sensor 11201007001561 1
15.4 Evaporator output pipe assembly 15126000001322 1
15.5 Evaporator input pipe assembly 15426000001558 1
15.5.1 Evaporator input pipe assembly 15426000000433 1
15.5.1.1 Electronic expansion valve 15500213000173 1
15.5.2 Evaporator input pipe assembly 15426000001559 1
15.6 16 17 18 19 20 21 22 23 24 25
Electronic expansion valve Solenoid 17400302000011 1 Evaporator fixing hanger 12222500000086 1 Water level switch 17400511000004 1 Water Pump installation bracket subassembly 12122500000019 1 Drain pump rubber washer 12622500000003 1 Drain pump rubber washer 12622500000004 1 Drain pump 17400802000196 1 Guard against block up net 12122500000234 1 Tension clip 12226000002241 1 Wire box 12122500000021 1 Tension clip 12226000002234 1
26 Tension clip 12226000002245 1
The data are subject to change without notice.
Page 28
NOTE CONCERNING PROTECTION OF ENVIRONMENT
This product must not be disposed of via normal household waste after its service life, but must be 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
This 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
PRODUCER
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).
REPRESENTATIVE
SINCLAIR Global Group s.r.o. Purkynova 45 612 00 Brno Czech Republic
TECHNICAL SUPPORT
SINCLAIR Global Group s.r.o. Purkynova 45 612 00 Brno Czech Republic
Tel.: +420 800 100 285 Fax: +420 541 590 124
www.sinclair-solutions.com info@sinclair-solutions.com
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use