Airwell johnson Multi Splits Series User manual

Multi Splits Series
DKH Indoor Units
DBC Indoor Units
DAQ Indoor Units
DCD Indoor Units
Outdoor Units
JOSI-DKH009-N11
JOAU-ZCY218-H11
JOSI-DKH012-N11
JOSI-DBC012-N11
JOSI-DAQ012-N11
JOSI-DCD012-N11
JOAU-ZCY327-H11
JOSI-DKH018-N11
JOAU-ZCY430-H11
JOAU-ZCY536-H11
REFRIGERANT
REFRIGERANT
R410A
HEATPUMP
REFRIGERANT
SM ZCY DCI 1-A.1 GB
March 2016

Contents
Contents i
Part 1 General Information .................................................................................................... 1
Part 2 Indoor Units ............................................................................................................... 11
Part 3 Outdoor Units............................................................................................................. 46
Part 4 Installation.................................................................................................................. 68
Part 5 Electrical Control System......................................................................................... 79
※The specifications, designs, and information in this book are subject to change without notice for
product improvement.

General Information
General Information 1
Part 1
General Information
1. Model Lists..........................................................................2
2. External Appearance........................................................3
2.1 Indoor Units................................................................................. 3
2.2 Outdoor Units .............................................................................. 3
3. Product specification .......................................................4

Model Lists
2 General Information
1. Model Lists
1.1 Indoor Units
Cooling & Heating
Indoor units type
Indoor units model
Capacity(Btu/h)
Power supply
DKH indoor
JOSI-DKH009-N11
9000
220-240V 50Hz 1Ph
JOSI-DKH012-N11
12000
220-240V 50Hz 1Ph
JOSI-DKH018-N11
18000
220-240V 50Hz 1Ph
Four-way cassette(compact)
JOSI-DBC012-N11
12000
220-240V 50Hz 1Ph
Duct
JOSI-DCD012-N11
12000
220-240V 50Hz 1Ph
Console
JOSI-DAQ012-N11
12000
220-240V 50Hz 1Ph
1.2 Outdoor Units
Universal Outdoor unit Model
Compressor type
Compressor Brand
Power supply
JOAU-ZCY218-H11
Twin-rotary
GMCC
220-240V 50Hz 1Ph
JOAU-ZCY327-H11
Twin-rotary
GMCC
220-240V 50Hz 1Ph
JOAU-ZCY430-H11
Twin-rotary
GMCC
220-240V 50Hz 1Ph
JOAU-ZCY536-H11
Twin-rotary
MITSUBISHI
220-240V 50Hz 1Ph

External Appearance
General Information 3
2. External Appearance
2.1 Indoor Units
DKH
Duct
Four-way cassette(Compact)
Console
2.2 Outdoor Units

Product specification
4 General Information
3. Product specification
Model Outdoor Unit
JOAU-ZCY218-H11
Installation Method of Pipe
2 x JOSI-DKH009-N11
Installation Method of Pipe
Flared
Characteristics
Units
Cooling
Heating
Average
Capacity (1)
kW
5.2
6
Pdesign
kW
5.2
5.6
SEER / SCOP (2)
W/W
5.6
3.8
Energy efficiency class
A+
A
Annual energy consumption
kWh
325
2063
Tbiv
oC
N/A
-7
Tol
oC
N/A
-15
Power supply
V/Ph/Hz
220-240V/Single/50Hz
Circuit breaker rating
A
25
Rated power input (Maximum power input)
kW
3.2
Rated current (Maximum current)
A
14.5
OUTDOOR
Refrigerant control
Capillary+EXV
Compressor type. model
Twin Rotary DC Inverter
Fan type & quantity
Axial x 1
Fan speeds
H/L
RPM
750
Air flow
H/L
m3/hr
2500
Sound power level(4)
H/L
dB(A)
65
Sound pressure level(5)
H/L
dB(A)
55
Dimensions
WxHxD
mm
845x700x320
Weight
kg
48
Package dimensions
LxWxH
mm
965x395x755
Packaged weight
kg
52
Stacking height
units
2 levels
Refrigerant type
R410A
Refrigerant charge (standard connecting
tubing length)
kg(10m)
1.9
Additional charge per 1 meter
gr / 1m
10m<L<20m 15g/m
Connection
s between
units
Liquid line
In.(mm)
2x1/4”(Φ6.35)
Suction line
In.(mm)
2x3/8”(Φ9.52)
Max. length for all rooms
m
30
Max. length for one indoor unit
m
20
Max.
height
difference
between
indoor and
outdoor
unit
OU higher than IU
m
10
OU lower than IU
m
15
Max. height difference between
indoor units
m
10
Operation control type
Remote control

Product specification
General Information 5
Model Outdoor Unit
JOAU-ZCY327-H11
Installation Method of Pipe
3 x JOSI-DKH009-N11
Installation Method of Pipe
Flared
Characteristics
Units
Cooling
Heating
Average
Capacity (1)
kW
7.8
8.5
Pdesign
kW
7.8
8
SEER / SCOP (2)
W/W
6.1
3.8
Energy efficiency class
A++
A
Annual energy consumption
kWh
448
2947
Tbiv
oC
N/A
-7
Tol
oC
N/A
-15
Power supply
V/Ph/Hz
220-240V/Single/50Hz
Circuit breaker rating
A
25
Rated power input (Maximum power input)
kW
3.6
Rated current (Maximum current)
A
16.5
OUTDOOR
Refrigerant control
Capillary+EXV
Compressor type. model
Twin Rotary DC Inverter
Fan type & quantity
Axial x 1
Fan speeds
H/L
RPM
800
Air flow
H/L
m3/hr
3500
Sound power level(4)
H/L
dB(A)
68
Sound pressure level(5)
H/L
dB(A)
58
Dimensions
WxHxD
mm
900x860x315
Weight
kg
62
Package dimensions
LxWxH
mm
1043x395x915
Packaged weight
kg
67
Stacking height
units
2 levels
Refrigerant type
R410A
Refrigerant charge (standard connecting tubing length)
kg(10m)
2.4
Additional charge per 1 meter
gr / 1m
15m<L<25m 15g/m
Connections
between
units
Liquid line
In.(mm)
3x1/4”(Φ6.35)
Suction line
In.(mm)
3x3/8”(Φ9.52)
Max. length for all rooms
m
45
Max. length for one indoor unit
m
25
Max. height
difference
between
indoor and
outdoor unit
OU higher than IU
m
10
OU lower than IU
m
15
Max. height difference between indoor
units
m
10
Operation control type
Remote control

Product specification
6 General Information
Model Outdoor Unit
JOAU-ZCY430-H11
Installation Method of Pipe
4 x JOSI-DKH009-N11
Installation Method of Pipe
Flared
Characteristics
Units
Cooling
Heating
Average
Capacity (1)
kW
8.5
9
Pdesign
kW
8.5
8.2
SEER / SCOP (2)
W/W
5.8
3.8
Energy efficiency class
A+
A
Annual energy consumption
kWh
513
3021
Tbiv
oC
N/A
-7
Tol
oC
N/A
-15
Power supply
V/Ph/Hz
220-240V/Single/50Hz
Circuit breaker rating
A
25
Rated power input (Maximum power input)
kW
3.7
Rated current (Maximum current)
A
17
OUTDOOR
Refrigerant control
Capillary+EXV
Compressor type. model
Twin Rotary DC Inverter
Fan type & quantity
Axial x 1
Fan speeds
H/L
RPM
800
Air flow
H/L
m3/hr
3800
Sound power level(4)
H/L
dB(A)
70
Sound pressure level(5)
H/L
dB(A)
58
Dimensions
WxHxD
mm
900x860x315
Weight
kg
65
Package dimensions
LxWxH
mm
1043x395x915
Packaged weight
kg
69
Stacking height
units
2 levels
Refrigerant type
R410A
Refrigerant charge (standard connecting tubing length)
kg(10m)
2.4
Additional charge per 1 meter
gr / 1m
20m<L<30m 15g/m
Connections
between
units
Liquid line
In.(mm)
4x1/4”(Φ6.35)
Suction line
In.(mm)
4x3/8”(Φ9.52)
Max. length for all rooms
m
60
Max. length for one indoor unit
m
30
Max. height
difference
between
indoor and
outdoor unit
OU higher than IU
m
10
OU lower than IU
m
15
Max. height difference between indoor
units
m
10
Operation control type
Remote control

Product specification
General Information 7
Model Outdoor Unit
JOAU-ZCY536-H11
Installation Method of Pipe
5 x JOSI-DKH009-N11
Installation Method of Pipe
Flared
Characteristics
Units
Cooling
Heating
Average
Capacity (1)
kW
10.5
11.5
Pdesign
kW
10.5
10.5
SEER / SCOP (2)
W/W
5.1
3.8
Energy efficiency class
A
A
Annual energy consumption
kWh
721
3868
Tbiv
oC
N/A
-7
Tol
oC
N/A
-15
Power supply
V/Ph/Hz
220-240V/Single/50Hz
Circuit breaker rating
A
32
Rated power input (Maximum power input)
kW
4.9
Rated current (Maximum current)
A
22
OUTDOOR
Refrigerant control
Capillary +EXV
Compressor type. model
Twin Rotary DC Inverter
Fan type & quantity
Axial x 1
Fan speeds
H/L
RPM
850
Air flow
H/L
m3/hr
5500
Sound power level(4)
H/L
dB(A)
70
Sound pressure level(5)
H/L
dB(A)
60
Dimensions
WxHxD
mm
990x345x965
Weight
kg
80
Package dimensions
LxWxH
mm
1120x435x1100
Packaged weight
kg
91
Stacking height
units
2 levels
Refrigerant type
R410A
Refrigerant charge (standard connecting tubing length)
kg(10m)
3
Additional charge per 1 meter
gr / 1m
25m<L<30m 15g/m
Connections
between
units
Liquid line
In.(mm)
5x1/4”(Φ6.35)
Suction line
In.(mm)
5x3/8”(Φ9.52)
Max. length for all rooms
m
75
Max. length for one indoor unit
m
30
Max. height
difference
between
indoor and
outdoor unit
OU higher than IU
m
10
OU lower than IU
m
15
Max. height difference between indoor
units
m
10
Operation control type
Remote control

Product specification
8 General Information
Model Indoor Unit
JOSI-DKH009-N11
JOSI-DKH012-N11
Installation Method of Pipe
Flared
Flared
Characteristics
Units
Cooling
Heating
Cooling
Heating
Capacity (4)
kW
2.65(1.2-3.3)
2.8(0.85-3.7)
3.54(1.3-4.4)
3.5(1.2-4.8)
Power supply
V
220-240
220-240
Ph
1
1
Hz
50
50
INDOOR
Fan type & quantity
Crossflow x 1
Crossflow x 1
Fan speeds
Cooling
H/M/L/VL
RPM
1150 / 1000 / 800
1200 / 1050 / 800
Heating
H/M/L/VL
RPM
1150 / 1000 / 800
1200 / 1050 / 800
Air flow (1)
H/M/L/VL
m3/hr
430/380/320/230
480/430/390 /310
External static pressure
Min
Pa
0
0
Sound power level (2)
dB(A)
54
53
Sound pressure level(3)
H/M/L/VL
dB(A)
38/35/31/22
36/32/29/23
Moisture removal
l/hr
1,0
1.2
1,0
Condensate drain tube I.D
mm
ODΦ17.5
ODΦ17.5
ODΦ17.5
Dimensions
WxHxD
mm
715x250x188
800x275x188
Net Weight
kg
6.5
7.4
6.5
Package dimensions
LxWxH
mm
775x260x324
865x265x350
Packaged weight
kg
8.2
9.5
9.5
Operation control type
Remote control
Remote control
Remote control
Model Indoor Unit
JOSI-DKH018-N11
Installation Method of Pipe
Flared
Characteristics
Units
Cooling
Heating
Capacity (4)
kW
5.0(1.8-6.1)
5.0(1.4-6.7)
Power supply
V
220-240
Ph
1
Hz
50
INDOOR
Fan type & quantity
Crossflow x 1
Fan speeds
Cooling
H/M/L/VL
RPM
1100 / 800 / 700
Heating
H/M/L/VL
RPM
1100 / 800 / 700
Air flow (1)
H/M/L/VL
m3/hr
610/540/460/360
External static pressure
Min
Pa
0
Sound power level (2)
dB(A)
57
Sound pressure level(3)
H/M/L/VL
dB(A)
36/33/29/23
Moisture removal
l/hr
1,7
Condensate drain tube I.D
mm
ODΦ17.5
Dimensions
WxHxD
mm
940x275x205
Net Weight
kg
9
Package dimensions
LxWxH
mm
1015x265x350
Packaged weight
kg
12.2
Operation control type
Remote control

Product specification
General Information 9
Model Indoor Unit
JOSI-DAQ012-N11
JOSI-DCD012-N11
Installation Method of Pipe
Flared
Flared
Characteristics
Units
Cooling
Heating
Cooling
Heating
Capacity (4)
kW
3.5
3.6
3.5
3.8
Power supply
V
220-240
220-240
Ph
1
1
Hz
50
50
INDOOR
Fan type & quantity
Centrifugal fan x1
Centrifugal fan x2
Fan speeds
Cooling
H/M/L/VL
RPM
810/780/680/530
1200/1070/1000
Heating
H/M/L/VL
RPM
810/780/680/530
1200/1070/1000
Air flow (1)
H/M/L/VL
m3/hr
700/640/560/440
560/440/410
External static pressure
Min
Pa
0
25(0~40)
Sound power level (2)
dB(A)
58
58
Sound pressure level(3)
H/M/L/VL
dB(A)
44/40/36
41/39/36
Moisture removal
l/hr
1,5
1.5
Condensate drain tube I.D
mm
ODФ16
ODΦ25
Dimensions
WxHxD
mm
700×600×210
700x210x635
Net Weight
kg
15
18
Package dimensions
LxWxH
mm
810×305×710
915x655x290
Packaged weight
kg
20
22.8
Operation control type
Remote control
Wired remote control

Product specification
10 General Information
Model Indoor Unit
JOSI-DBC012-N11
Installation Method of Pipe
Flared
Characteristics
Units
Cooling
Heating
Capacity (4)
kW
3.5
3.5
Power supply
V
220-240
Ph
1
Hz
50
INDOOR
Fan type & quantity
Centrifugal fan x1
Fan speeds
Cooling
H/M/L/VL
RPM
830/720/660
Heating
H/M/L/VL
RPM
830/720/660
Air flow (1)
H/M/L/VL
m3/hr
800/710/560
External static pressure
Min
Pa
0
Sound power level (2)
dB(A)
55
Sound pressure level(3)
H/M/L/VL
dB(A)
44/41/38
Moisture removal
l/hr
1.5
Condensate drain tube I.D
mm
ODΦ25
Dimensions
WxHxD
mm
570x260x570
Net Weight
kg
16
Package dimensions
LxWxH
mm
655x655x290
Packaged weight
kg
19
Frame dimensions
WxHxD
mm
647x50x647
Frame net weight
kg
2.5
Frame package dimensions
LxWxH
mm
715x715x123
Frame packaged weight
kg
4.5
Operation control type
Remote control

Indoor Units
Indoor Units 11
Part 2
Indoor Units
DKH Type.............................................................................12
Light Commercial................................................................22

DKH Type
12 Indoor Units
DKH Type
1. Function...........................................................................13
2. Dimensions......................................................................14
3. Wiring Diagrams .............................................................15
4. Exploded View and Spare Part list................................16

Function
Indoor Units 13
1. Function
Killer Of Formaldehyde
Silver Ico Filter(O)
Vitamin C Filter(O)
3M HAM Filter(O)
Bio Filter(O)
Golden Fin(O)
Ionizer(O)
1W Standby
Louver Position Memory Function
Refrigerant Leakage Detect
Self-diag. Function
Hydrophilic Aluminum Fin
PTC Heating Belt(O)
Filter 2 ways of drainage
O: optional function

Dimensions
14 Indoor Units
2. Dimensions
WD
H
Model
L(mm)
R(mm)
H(mm)
Dimension of installation
hole(mm)
JOSI-DKH009-N11
100
95
45
￠65
JOSI-DKH012-N11
JOSI-DKH018-N11
110
100
45
Model
W
D
H
JOSI-DKH009-N11
715
188
250
JOSI-DKH012-N11
800
188
275
JOSI-DKH018-N11
940
205
275

Wiring Diagrams
Indoor Units 15
3. Wiring Diagrams
JOSI-DKH009-N11, JOSI-DKH012-N11, JOSI-DKH018-N11

Exploded View and Spare Part list
16 Indoor Units
4. Exploded View and Spare Part list
Exploded View of indoor unit: JOSI-DKH009-N11

Exploded View and Spare Part list
Indoor Units 17
Spare part list of indoor unit: JOSI-DKH009-N11
No.
BOM Code
Part Name
Quantity
1
12122000A01165
Panel assembly
1
2
12100204000673
Filter
2
3
17222000A00826
Structure Subassembly of Display Box
1
3.1
17122000A02198
VLED Display Module
1
4
12122000006694
E-Parts Cover Plate
1
5
12122000001883
frame assembly
1
5.1
12122000006272
Screw Cap
2
6
12100501000021
Drain Hose
1
7
15500406000016
Brass Nut
1
7
15500406000010
Brass Nut
1
8
12100303000008
Temperature Sensing Element Fixing clip
1
9
15822000000363
Evaporator assembly Gas valve assembly
1
10
12122000005431
Motor Bearing Cover
1
11
11002015000248
Brushless DC Motor
1
12
12122000000350
Bearing sleeve
1
13
12622000000006
Bearing pedestal
1
14
12100102000036
Cross-flow window rotor
1
15
12122000005105
Wind Guide Assembly
1
16
12122000004172
Chassis Assembly
1
16.1
11002010000143
stepper motor
1
17
12122000000445
Pipe Pressing Board
1
18
12222000000024
Installation Plate
1
19
17222000A18108
Electronic control box assembly
1
19.1
12122000007835
Electrical Control Box
1
19.2
12122000007840
Electrical Control Box
1
19.3
17122000019095
Indoor main control board assembly
1
19.4
11201007000221
Room Temperature Sensor
1
19.5
11201007000001
Temperature Sensor
1
19.6
17400401A00046
Wire holder
1
20
12122000004994
Electrical Control Box Cover
1
21
17317000A15640
Remote controller
1
22
12600701000039
Seal
1
23
12100509000061
Extend Water Pipe
1
24
12100204000685
Filter net of cold catalyst
1
53
12011600000015
Kit of Screw Accessories
1

Exploded View and Spare Part list
18 Indoor Units
Exploded View of indoor unit: JOSI-DKH012-N11