MRV Communications AE092FCAKA Service manual

Service Manual
Commercial Air Conditioning
Home MRV
AU482FIAIA
AU48NFIAIA
Features
AC Inverter
Auto-restart function
Auto-changeover
The Outdoor unit can match with max. 8 indoor unit
Electronic expansion valve out to MP3(MP2),more silence
Healthy negative ion generation function(optional)
Haier Group
MANUAL CODE: SYJS-019-03 rev.1
2003.6
CONTENTS
CONTENTS
Contents……..............................................…...………...……........1
1. Description of Products & Features….......………………...…….3
2. Specifications…………………………. ………………..........……7
3. Safety precaution………………………….........…………………14
4. Net dimensions of indoor and outdoor unit…….......…………...16
5. Installation instructions ………………….......…. ………………..21
6. Parts and functions …………………......………..…… ..………..55
7. Remote controller functions………………………….……….......59
8. Refrigerant diagram…………………………..……………...........66
9. Electrical control functions……………………………………......67
10. Diagnostic information(trouble shooting)…………….…….......76
11. Electrical data.........................................…………….…….......82
12. Exploded views and parts lists...............……………. …….......97
13. Perdormance curves……………............................... ……......87
14. Noise level charts.....……………............................... ……......93
15. Air velocity distribution …………............................... ……......94
-1-
1 DESCRIPTION OF PRODUCTS & FEATURES
1. Nomenclature
l Indoor unit:
Model of indoor unit
A S 09 2 F M A H A
1 2 34 5 6 7 8 9 10
1 Product symbol (A stands for air conditioner)
2 Product mode (S stands for split type air conditioner)
3 , 4 Product specification (09 stands for cooling/heating capacity is 9000BTU/h)
5 Applicable voltage (2 stands for 220-240V/50Hz)
6 Product series (F stands for free combination)
7 Appearance character (M stands for 28 large arc normal air inlet grille 1232084
back frame )
8 Product type (A stands for heat pump type, refrigerant is R22)
9 Design number (H stands for inverter heat pump air conditioner)
10 Climate type (A stands for T1 climate)
Model of indoor unit
A P 18 2 F A A H A
1 2 3 4 5 6 7 8 9 10
1 Product symbol (A stands for air conditioner)
2 Product mode (P stands for packaged type air conditioner)
3 , 4 Product specification (18 stands for cooling/heating capacity is 18,000BTU)
5 Applicable voltage (2 stands for 220-240V/50Hz)
6 Product series (F stands for free combination)
7 Appearance character (A stands for appearance of inverter packaged type air
conditioner)
8 Product type (A stands for heat pump type, refrigerant is R22)
9 Design number (H stands for inverter heat pump air conditioner)
10 Climate type (A stands for T1 climate)
l Outdoor unit:
Model of outdoor unit
A U 48 2 F I A I A
1 2 3 4 5 6 7 8 9 10
1 Product symbol (A stands for air conditioner)
2 Product mode (U stands for split type air conditioner outdoor unit)
3 , 4 Product specification (48 stands for cooling/heating capacity is 48,000BTU)
5 Applicable voltage (2 stands for 220-240V/50Hz, N stands for 380~400V/Hz)
6 Product series (F stands for free combination)
7 Appearance character (I stands for 5HP outdoor unit)
8 Product type (A stands for heat pump type, refrigerant is R22)
9 Design number
10 Climate type (A stands for T1 climate)
outdoor units
appearance
model
AU482FIAIA
refrigeran
t
R22
cooling
heating
connect
capacity(HP)
Min.
Max.
48000
56000
2.5
capacity(BTU/h)
Max. indoor
units can be
connected
6.5
8
AU48NFIAIA
R22
48000
56000
2.5
6.5
indoor units
type
appearance
refrigerant
capacity(BTU/h)
cooling
heating
AB092FCAHA
R22
10000
12000
AB142FCAHA
R22
14000
17000
AB182FCAHA
R22
18000
21000
AC182FCAHA
R22
18000
21000
AE072FCAKA
R22
7000
9000
AE242FCAKA
R22
24000
28000
AE092FCAKA
R22
9000
11000
AE122FCAKA
R22
12000
14000
AE142FCAKA
R22
14000
16000
AE182FCAKA
R22
18000
21000
AE212FCAKA
R22
21000
24000
AP182FAAHA
R22
18000
21000
AS062FMAHA
R22
6000
8000
AS072FMAHA
R22
7000
9000
AS092FMAHA
R22
10000
13000
AS122FMAHA
R22
12000
14000
AS182FTAHA
R22
18000
21000
model
Four way cassette
Convertible
Ceiling concealed
Cabinet
Wall-mounted
4. Character of Products
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
The length of horizontal refrigerant pipe can reach 70m,the total pipe length can reach
100m, the height difference between indoors unit and outdoor unit can reach 30m, the
height difference between indoor units can reach 10m.
1000m super far distance communication between indoor and outdoor units, convenient
control and easy to enlarge the scale of units assembly.
Indoor unit can be controlled separately.
Equipped with computer-checking interface, conveniently for service work.
Far distance sending of refrigerant, and distribute refrigerant intelligently and reasonably
according to the needs of each room, high efficient and energy saving.
Display of automatic test of trouble.
Healthy negative ion generation function can refresh the air and excite the oxygen,it is optional.
The ceiling concealed models move the indoor electronic expansion valve out to
MP3 (electronic expansion valve box), completely avoid the flow sound of EEV,
extremely lower noise, and realize super-silence running in deed.
The ceiling concealed models (except AE07\AE24) all have return air box, it will be
set back return air when out of factory. When installation, bottom plate 2 can be
removed and installed on the back, consequently, return air mode has been
transferred to down return air.
In order to remain the best running state of indoor unit, control the refrigerant flow
by MP3 (MP2), so as to realize energy saving for every unit and the most
comfortable operation.
11) The units except for convertible model are all wired controller and remote controller
models.If you want a wired control unit or a remote control unit, please inform us ahead of
schedule.
The unit with remote controller is matched with receive display.
The unit with wired controller equipped with wired controller, can make remote operation on
wired controller with remote controller such as YR-H39, but the remote controller is
additionally purchased.
SPECIFICATIONS
Item
AU482FIAIA
model
Function
Cooling
Heating
BTU/h
48000
56000
Total power input
W
6000
6000
Max. power input
W
7200
7000
Dehumidifying capacity
10‐³×m³/h
/
N,V,Hz
1N 220V 50HZ
A/A
cooling :32/38 heating :32/36
Capacity
Power source
Running current(max. running
current)
WHITE
Unit model (color)
Compressor
EHV46FAL1/MITSUBISHI
Model / Manufacture
scroll
Type
Axial-flowX2
Type × Number
Fan
Speed
r/min
Fan motor output power
Outdoor unit
kW
Air-flow(H-M-L)
m³/h
6500
Type / Diameter
mm
/
m²
/
℃
/
Heat exchanger Total area
Temp. scope
Dimension
External
(L×W×H)
mm×mm×mm
1250×1035×340
Package
(L×W×H)
mm×mm×mm
1375×1050×440
mm
/
mm/mm
capillary +electrionic expansion valve
Drainage pipe (material , I.D./O.D.)
Refrigerant control method
Auto
Defrosting
Volume of Accumulator
Noise level
L
/
dB(A)
60/-/-
Type of Four way valve
/
material of reduce noise
Rubber bracket
W
/
(Net / Shipping)
kg / kg
125/145
Type / Charge
g
crankcase heater power
Weight
Refrigerant
PIPING
840
Pipe
6500
Recharge quantity
g/m
/
Liquid
mm
9.52
Gas
mm
19.05
flared
Connecting Method
Between I.D &O.D
R22
MAX.Drop
m
30
MAX.Piping length
m
70
Item
AU48NFIAIA
model
Function
Cooling
Heating
BTU/h
48000
56000
Total power input
W
6000
6000
Max. power input
W
7200
7000
Capacity
Dehumidifying capacity
Power source
Running current(max. running
current)
10‐³×m³/h
/
N,V,Hz
3N 380V 50HZ
A/A
cooling :10/13 heating : 10/12
WHITE
Unit model (color)
JT100BHVYE/DAIKIN
Model / Manufacture
Compressor
scroll
Type
Axial-flowX2
Type × Number
Speed
Fan
r/min
Fan motor output power
Outdoor unit
kW
Air-flow(H-M-L)
m³/h
6500
Type / Diameter
mm
/
m²
/
℃
/
Heat exchanger Total area
Temp. scope
Dimension
External
(L×W×H)
mm×mm×mm
1250×1035×340
Package
(L×W×H)
mm×mm×mm
1375×1050×440
mm
/
mm/mm
capillary +electrionic expansion valve
Drainage pipe (material , I.D./O.D.)
Refrigerant control method
Auto
Defrosting
Volume of Accumulator
Noise level
L
/
dB(A)
60/-/-
Type of Four way valve
/
material of reduce noise
Rubber bracket(compressor use)
W
/
(Net / Shipping)
kg / kg
125/145
Type / Charge
g
crankcase heater power
Weight
Refrigerant
PIPING
840
Pipe
6500
Recharge quantity
g/m
/
Liquid
mm
9.52
Gas
mm
19.05
flared
Connecting Method
Between I.D &O
R22
MAX.Drop
m
30
MAX.Piping length
m
70
Item
model
AB092FCAHA
AB142FCAHA
Cooling capacity
Heating capacity
Cooling capacity
Heating capacity
Dehumidifying capacity
Btu/h
Btu/h
W
W
10‐³×m³/h
10000
12000
3200
4000
1.8
14000
17000
4000
5000
1.8
Power source
N,V,Hz
1PH 220V-230V 50HZ
1PH 220V-230V 50HZ
Refrigerant
Noise level(H/M/L)
dB(A)
Type × Number
Fan
Air-flow(H-M-L)
m³/h
starting mothod
Heat exchanger
Refrigerant control method
Dimension (L×W×H) External
Weight(unit/panel)
Net
Liquid
Piping
Gas
Connection method
Suited area
mm×mm×mm
kg / kg
mm
mm
m2
Controller type
Item
model
Cooling capacity
Heating capacity
Cooling capacity
Heating capacity
Dehumidifying capacity
Power source
Refrigerant
Noise level(H/M/L)
Fan
Type × Number
Air-flow(H-M-L)
starting mothod
centrifugal fan×1
centrifugal fan×1
700
700
Relay control
Relay control
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
expansion valve
700×570×276
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
expansion valve
700×570×276
26/4.2
6.35
12.7
flared
12~23
wired controller or remote
controller
26/4.2
6.35
12.7
flared
17~27
wired controller or remote
controller
AB182FCAHA
AC182FCAHA
18000
21000
5000
6000
2.1
18000
21000
5000
6000
2.1
1PH 220V-230V 50HZ
1PH 220V-230V 50HZ
dB(A)
R22
43/42/39
R22
48/44/38
m³/h
Refrigerant control method
Controller type
R22
42.6/35.0/31.7
Btu/h
Btu/h
W
W
10‐³×m³/h
N,V,Hz
Heat exchanger
Dimension (L×W×H) External
Net
Weight(unit/panel)
Liquid
Gas
Piping
Connection method
Suited area
R22
42.6/35.0/31.7
mm×mm×mm
kg / kg
mm
mm
m2
centrifugal fan×1
1000
Relay control
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
expansion valve
750×750×320
29/3.5
9.52
15.88
flared
22~33
wired controller or remote
controller
centrifugal fan×1
860
Relay control
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
exp ansion valve
990×655×199
30
9.52
15.88
flared
22~33
remote
controller
Item
Cooling capacity
Heating capacity
Cooling capacity
Heating capacity
Dehumidifying capacity
model
AE072FCAKA
7000
Btu/h
9000
Btu/h
W
1800
W
2400
10‐³×m³/h 1.2
N,V,Hz 1PH 220V-230V 50HZ 1PH 220V-230V 50HZ
Power source
Refrigerant
Noise level(H/M/L)
R22
R22
dB(A)
36/-/centrifugal fan×2
36/-/centrifugal fan×2
m³/h
420
Relay control
Combination of wave
cranny radiation fin
and copper pipe
Capillary + Electronic
expansion valve
663×440×225
11.6
6.35
9.52
flared
8~16
wired controller or
remote controller
520
Relay control
Combination of wave
cranny radiation fin
and copper pipe
Capillary + Electronic
expansion valve
650×450×225
18
6.35
9.52
flared
11~21
wired controller or
remote controller
Type × Number
Fan
Air-flow(H-M-L)
starting mothod
Heat exchanger
Refrigerant control method
Dimension (L×W×H) External
Weight(unit/panel)
Net
Liquid
Piping
Gas
Connection method
Suited area
mm×mm×mm
kg / kg
mm
mm
m2
Controller type
Item
AE122FCAKA
AE182FCAKA
12000
18000
Btu/h
14000
21000
Btu/h
W
3200
5000
W
4000
6000
2.4
10‐³×m³/h 1.8
N,V,Hz 1PH 220V-230V 50HZ 1PH 220V-230V 50HZ
Cooling capacity
Heating capacity
Cooling capacity
Heating capacity
Dehumidifying capacity
Power source
Refrigerant
Noise level(H/M/L)
R22
dB(A)
Type × Number
Fan
Air-flow(H-M-L)
m³/h
starting mothod
Heat exchanger
Refrigerant control method
Dimension (L×W×H) External
Weight(unit/panel)
Net
Liquid
Piping
Gas
Connection method
Suited area
Controller type
AE092FCAKA
9000
11000
2500
3000
1.6
mm×mm×mm
kg / kg
mm
mm
m2
R22
40/42/44
38/38/40
centrifugal fan×2
centrifugal fan×2
650
Relay control
1000
Relay control
Combination of wave
cranny radiation fin
and copper pipe
Capillary + Electronic
expansion valve
804×450×225
20
6.35
12.7
flared
12~23
wired controller or
remote controller
Combination of wave
cranny radiation fin
and copper pipe
Capillary + Electronic
expansion valve
1024×450×225
25
9.52
15.88
flared
23~36
wired controller or
remote controller
Item
Cooling capacity
Heating capacity
Cooling capacity
Heating capacity
Dehumidifying capacity
model
AE212FCAKA
21000
Btu/h
24000
Btu/h
W
6000
W
7000
10‐³×m³/h 2.4
N,V,Hz 1PH 220V-230V 50HZ 1PH 220V-230V 50HZ
Power source
Refrigerant
Noise level(H/M/L)
dB(A)
Type × Number
Fan
Air-flow(H-M-L
starting mothod
m³/h
Heat exchanger
Refrigerant control method
Dimension (L×W×H) External
Weight(unit/panel)
Net
Liquid
Gas
Piping
Connection method
Suited area
mm×mm×mm
kg / kg
mm
mm
m2
Controller type
R22
40/42/44
38/42/46
centrifugal fan×3
1000
Relay control
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
expansion valve
1024×450×225
25
9.52
15.88
flared
27~41
wired controller or
remote controller
900~1500
Relay control
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
expansion valve
1380×450×225
42
9.52
15.88
flared
32~49
wired controller or
remote controller
AP182FAAHA
AS062FMAHA
model
Cooling capacity
Heating capacity
Cooling capacity
Heating capacity
Dehumidifying capacity
Power source
Refrigerant
Noise level(H/M/L)
17000
21000
5000
6000
10‐³×m³/h 2.6
N,V,Hz 1PH 220V-230V 50HZ
Btu/h
Btu/h
W
W
dB(A)
Type × Number
Air-flow(H-M-L
starting mothod
m³/h
Heat exchanger
Refrigerant control method
Dimension (L×W×H) External
Weight(unit/panel)
Net
Liquid
Piping
Gas
Connection method
Suited area
Controller type
mm×mm×mm
kg / kg
mm
mm
m2
R22
centrifugal fan×2
Item
Fan
AE242FCAKA
24000
28000
7100
8000
3
6000
8000
1800
2400
0.8
R22
48/45/39
1PH 220V-230V 50HZ
R22
30/37/39
centrifugal fan×1
cross fan×1
900
Relay control
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
400
Relay control
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
expansion valve
1746×500×250
expansion valve
795×265×182
36
9.52
15.88
flared
23~36
wired controller or
remote controller
7.2
6.35
9.52
flared
8~16
wired controller or
remote controller
AS072FMAHA
Btu/h 7000
Btu/h 9000
2500
W
3000
W
10‐³×m³/h 1.19
N,V,Hz 1PH 220V-230V 50HZ
Item
model
Cooling capacity
Heating capacity
Cooling capacity
Heating capacity
Dehumidifying capacity
Power source
Refrigerant
Noise level(H/M/L)
dB(A)
Type × Number
Fan
Refrigerant control method
Dimension(L×W×H) External
Weight(unit/panel)
Net
Liquid
Piping Gas
Connection method
Suited area
Controller type
Item
Refrigerant
Noise level(H/M/L)
Fan
m³/h
model
Cooling capacity
Heating capacity
Cooling capacity
Heating capacity
Dehumidifying capacity
Power source
420
Relay control
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
expansion valve
mm×mm×mm 795×265×182
kg / kg 7.2
6.35
mm
9.52
mm
flared
11~21
m2
wired controller or
remote controller
Air-flow(H-M-L
starting mothod
Heat exchanger
Btu/h
Btu/h
W
W
10‐³×m³/h
1PH 220V-230V 50HZ
R22
30/37/39
cross fan×1
500
Relay control
Combination of wave
cranny radiation fin and
copper pipe
Capillary + Electronic
expansion valve
795×265×182
7.6
6.35
12.7
flared
12~23
wired controller or
remote controller
AS122FMAHA
AS182FTAHA
12000
18000
14000
21000
4000
5600
5000
6500
2.1
2.55
N,V,Hz 1PH 220V-230V 50HZ 1PH 220V-230V 50HZ
R22
R22
33/38/41
42/45/47
dB(A)
cross fan×1
cross fan×1
Type × Number
Air-flow(H-M-L
starting mothod
m³/h
800
Relay control
Combination of wave
Relay control
Combination of wave
copper pipe
Capillary + Electronic
expansion valve
Refrigerant control method
Dimension(L×W×H) External
Weight(unit/panel)
Net
Liquid
Piping Gas
Connection method
Suited area
600
cranny radiation fin and cranny radiation fin and
Heat exchanger
Controller type
R22
30/37/39
cross fan×1
AS092FMAHA
10000
13000
3200
4000
1.6
mm×mm×mm 938×265×182
kg / kg
mm
mm
m2
copper pipe
Capillary + Electronic
expansion valve
1100×330×205
11
14
6.35
12.7
flared
9.52
17~27
23~36
wired controller or
remote controller
wired controller or
remote controller
15.88
flared
Item
AE142FCAKA
model
Cooling capacity
Heating capacity
Cooling capacity
Heating capacity
Dehumidifying capacity
Btu/h
Btu/h
W
W
10‐³×m³/h
Power source
N,V,Hz
Refrigerant
Noise level(H/M/L)
4000
5000
2
1PH 220V-230V 50HZ
R22
dB(A)
Type × Number
Fan
14000
16000
Air-flow(H-M-L)
m³/h
38/41/42
centrifugal fan×2
700
Relay control
starting mothod
Combination of wave cranny radiation
Heat exchanger
fin and copper pipe
Capillary + Electronic expansion valve
Refrigerant control method
Dimension (L×W×H) External
Weight(unit/panel)
Net
Liquid
Piping
Gas
Connection method
Suited area
Controller type
mm×mm×mm 804×450×225
kg / kg
mm
mm
m2
20
6.35
12.7
flared
17~27
wired controller or remote controller
SAFETY PRECAUTIONS
3 SAFETY PRECAUTIONS
Please read these "Safety Precautions" first then accurately execute the installation work.
Though the precautionary points indicated herein are divided under two headings,
WARNING and
CAUTION those points which are related to the strong possibility of an installation done in error
resulting in death or serious injury are listed in the WARNING section. However, there is also a
possibility of serious consequences in relationship to the points listed in the CAUTION section as well.
In either case, important safety related information is indicated, so by all means, properly observe all that is mentioned.
After completing the installation, along with confirming that no abnormalities were seen from the operation tests, please
explain operating methods as well as maintenance methods to the user (customer) of this equipment, based on the owner's
manual.
Moreover, ask the customer to keep this sheet together with the owner's manual.
WARNING
This system should be applied to places of office, restaurant, residence and the like. Appliaction to inferior
environment such as engineering shop could cause equipment malfunction.
Please entrust installation to either the company which sold you the equipment or to a professional contractor.
Defects from improper installations can be the cause of water leakage, electric shocks and fires.
Execute the installation accurately, based on following the installation manual. Again, improper installations can
result in water leakage, electric shocks and fires.
When a large air-conditioning system is installed to a small room, it is necessary to have a prior planned
countermeasure for the rare case of a refrigerant leakage, to prevent the exceeding of threshold concentration.
In regards to preparing this countermeasure, consult with the company from which you purchased the equipment,
and make the installation accordingly. In the rare event that a refrigerant leakage and exceeding of threshold
concentration does occur,there is the danger of a resultant oxygen deficiency accident.
For installation, confirm that the installation site can sufficiently support heavy weight. When strength is insufficient,
injury can result from a falling of the unit.
Execute the prescribed installation construction to prepare for earthquakes and the strong winds of typhoons and
hurricanes, etc. Improper installations can result in accidents due to a violent falling over of the unit.
For electrical work, please see that a licensed electrician executes the work while following the safety standards
related to electrical equipment, and local regulations as well as the installation instructions, and that only exclusive
use circuits are used.
Insufficient power source circuit capacity and defective installment execution can be the cause of electric shocks and
fires.
Accurately connect wiring using the proper cable, and insure that the external force of the cable is not conducted to
the terminal connection part, through properly securing it. Improper connection or securing can result in heat
generation or fire.
Take care that wiring does not rise upward, and accurately install the lid/service panel. Its improper installation can
also result in heat generation or fire.
- 10 -
SAFETY PRECAUTIONS
WARNING
When setting up or moving the location of the air conditioner, do not mix air etc. or anything other than the designated
refrigerant (please see nameplate) within the refrigeration cycle.
Rupture and injury caused by abnormal high pressure can result from such mixing.
Always use accessory parts and authorized parts for installation construction. Using parts not authorized by this
company can result in water leakage, electric shock, fire and refigerant leakage.
The position of indoor unit must be above the floor 2.5m.
CAUTION
Execute proper grounding. Do not connect the ground wire to a gas pipe, water pipe, lightening rod or a telephone
ground wire.
Improper placement of ground wires can result in electric shock.
The installation of an earth leakage breaker is necessary depending on the established location of the unit. Not
installing an earth leakage breaker may result in electric shock.
Do not install the unit where there is a concern about leakage of combustible gas.
The rare event of leaked gas collecting around the unit could result in an outbreak of fire.
For the drain pipe, follow the installation manual to insure that it allows proper drainage and thermally insulate it to
prevent condensation. Inadequate plumbing can result in water leakage and water damage to interior items.
- 11 -
Net dimensions of indoor and outdoor
A. model: AU48190
580
190
340
380
30
52
Screw Hole
(M10)
88
960
25
1250
Power wiring Terminal
Back Air-flow Hole
L2
L3
L4
Installation Servicing Space(at Least)
Unit:mm
Back Airflow Hole
L1
Outlet Air-flow Hole Repairing Space
Installation
Dimension
Note : (1). Fix the parts with screws
(2).Don't intake the strong wind directly
to the outlet air-flow hole.
(3).A one meter distance should be
kept from the unit top
(4).Don't block the surroundings of the unit with sundries
L1
I
II
Leave space Leave space
III
500
Leave space
L2
300
0
L3
100
150
100
L4
0
0
0
Model: AB092FCAHA AB142FCAHA
2
40
30
75
362
18
122
5
104
35
660
48
660
270
170
32
131
113
90
70
30
270
45
92
Model: AB182FCAHA
Model: AC182FCAHA
0
0
2
9
Model: Wall mounted
Aa
Ac
bA
AS062FMAHA
AS072FMAHA
AS092FMAHA
AS122FMAHA
AS182FTAHA
a
795
795
795
938
1100
b
182
182
182
182
205
c
265
265
265
265
330
240
5
5
6
Model: ceiling concealed
54
25
100
25
225
b
a
0
R1
225
55
122
240
C
30
R5
OVER 250
93
a
b
c
615
702
452
AE122FCAKA
770
704
452
AE142FCAKA
770
704
452
AB182FCAKA
990
858
452
AE212FCAKA
990
858
452
unit model
AE092FCAKA
AE242FCAKA
Model: AP182FAAHA
250
500
1746
5
5 INSTALLATION STRUCTION
5.1 Piping dimensions charts
model
liquid pipe
mm
9.52
6.35
6.35
9.52
9.52
6.35
6.35
6.35
6.35
9.52
9.52
9.52
9.52
6.35
6.35
6.35
6.35
9.52
AU48
AB09
AB14
AB18
AC18
AE07
AE09
AE12
AE14
AE18
AE21
AE24
AP18
AS06
AS07
AS09
AS12
AS18
gas pipe
mm
19.05
12.7
12.7
15.88
15.88
9.52
9.52
12.7
12.7
15.88
15.88
15.88
15.88
9.52
9.52
12.7
12.7
15.88
inch
3/8"
1/4"
1/4"
3/8"
3/8"
1/4"
1/4"
1/4"
1/4"
3/8"
3/8"
3/8"
3/8"
1/4"
1/4"
1/4"
1/4"
3/8"
inch
3/4"
1/2"
1/2"
5/8"
5/8"
3/8"
3/8"
1/2"
1/2"
5/8"
5/8"
5/8"
5/8"
3/8"
3/8"
1/2"
1/2"
5/8"
5.2 Y-shape manifold pipe
model: FQG-B120
12.7
15.9
9.52
12.7
15.88
9.52
75
<gas side>
15.88
heat preservation
material
9.52
12.7
<liquid side>
9.52
6.35
75
12.7
9.52
heat preservation
material
12.7
9.52
Dimension is the out diameter connecting to the tubing.
FQG-B180
gas pipe
heat preservation material
liquid pipe
heat preservation material
Refrigerant pipes between manifold pipes
Total refrigerating amount of indoor unit
Gas side
Liquid side
group after the manifold pipe
Less than 38220Btu/h
15.9
9.52
38220~61157Btu/h
19.05
9.52
61157~126137Btu/h
25.4
12.7
Note: 1. Y-shape manifold pipe can be placed in horizontal or vertical
direction
2. The manifold pipes must be welded with hard-solder
3. Pay attention to cut off the unnecessary part from its middle
parts of each joint, and to remove burr.
In the file, the figure marked with "√" is permitted, and the figure marked with "×" is prohibited.
You can confirm the position according to the actual condition.
The refrigerant flow direction is always from the collective side to the divided side.
horizontal
floor surface
horizontal
floor surface
floor surface
floor surface
vertical
floor surface
floor surface
vertical
floor surface
floor surface
floor surface
MP3、MP2 Electronic Expansion Valve Box figure:
Connect with indoor liquid pipe
1
2
3
Cover
Bottom
80mm
Connect with outdoor liquid pipe
Fetch out the power line and the connecting line.
Pay attention to fix firmly with wiring clamp.
MP3、MP2 installation dimension:
200mm
MP3(MP2)installation procedure:
1、Installation of MP3(MP2)can be used for CEILING CONCEALED MODEL
A、Piping connection
a、When connecting with indoor unit,refrigerant pipe and the connection wire must be
corresponding with the code(A、B、C…) on the device.
NOTE: When using two or more than two MP3 devices (need two or more than two
MP3 devices on connecting more than three indoor units), MUST mark definitely
Room code of connected indoor unit on the MP3 label, so as to air conditioner
maintain conveniently.
b 、 When connecting indoor unit, firstly please weld MP3 with the corresponding
contribution pipe in the accessories table, then connect MP3 with corresponding indoor
connection pipe.
c、MP3 can only be connected with liquid pipe of the unit, the gas pipe connection is the
same as the old ceiling concealed model.
Outer diameter
.
6.35mm
Inner
diameter
6.35mm
Note: Cutoff the pipe of standard
accessories
according
to
indoor
distribute pipe diameter, then connect it
with MP3
For example:
Outer diameter 6.35mm
Inner diameter 9.52mm
9.52
Wax sealed
Connect with pipe diameter 9.52mm on
liquid side
B、MP3(MP2) device installation position
a、MP3(MP2) device should be counted on the vertical wall, maintenance cover panel
must be to the outer, and open a maintenance door over 600mm out of the panel.
b、Indoor distribution pipe must be fetched out from up of MP3 to any direction.
c、Lean must be in the range of ±5°.
C、Wiring connection:
a、Power wiring、communication wiring of the same indoor unit must correspond with its
connection pipe、electronic expansion valve (refer to the wiring diagram on the indoor
electric box cover and MP3).The distance from indoor to MP2(MP3) can be up to 15m.
b、After wiring connection, the wiring must be fixed firmly with wire clip.
0/4FEE=;KAFE >A?LI=
670 ;9E := LJ=< >FI KMF AE<FFI LEAKJ- GC=9J= ;FE>AID K@= 670 HL9EKAKO 9;;FI<AE? KF K@= 9;KL9C AE<FFI LEAKJ/
671 ;9E := LJ=< >FI K@I== AE<FFI LEAKJ- GC=9J= ;FE>AID K@= 671 HL9EKAKO 9;;FI<AE? KF K@= 9;KL9C AE<FFI LEAKJ/
5EJK9CC9KAFE D=K@F< AJ :=CFM- M@A;@ FECO K9B=J 671 9J 9E =N9DGC=/ 7C=9J= G9O 9KK=EKAFE K@9K K@= ?9J GAG=J
AEJK9CC9KAFE AJ 9J K@= J9D= 9J K@= ;FE<AKAFE MAK@FLK 670+671,/
AE<FFI CAHLA< GAG=
FLK<FFI CAHLA< GAG=
AE<FFI 2
QRP
AE<FFI 3
AE<FFI 4
AE<FFI 20
QRP
8.J@9G= D9EA>FC< GAG=
AE<FFI 30
AE<FFI 40
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
(×100W)
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
1.75
1.75
1.75
1.75
1.75
1.75
1.75
71
1.41
1.41
1.41
1.41
1.41
1.41
18
60
1.50
1.50
1.50
1.50
1.50
18
18
56
1.54
1.54
1.54
1.54
18
18
18
56
1.38
1.38
1.38
18
18
18
18
50
1.59
1.59
18
18
18
18
18
50
1.43
18
18
18
18
18
18
40
18
18
18
18
18
18
40
18
18
18
18
18
18
32
18
18
18
18
18
18
32
18
18
18
18
18
18
25
18
18
18
18
18
18
25
18
18
18
18
18
18
40
18
18
18
18
18
18
40
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
kW
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
14.00
16.00
2.00
2.00
2.00
2.00
2.00
2.00
5.54
1.61
1.61
1.61
1.61
1.61
1.61
6.35
14.00
16.00
1.50
5.00
1.71
1.71
1.71
1.71
1.71
1.71
5.71
14.00
16.00
1.54
1.54
4.76
1.76
1.76
1.76
1.76
1.76
1.76
5.46
14.00
16.00
1.38
1.38
1.38
4.34
1.58
1.58
1.58
1.58
1.58
1.58
4.92
14.00
16.00
1.59
1.59
1.59
1.59
4.46
1.82
1.82
1.82
1.82
1.82
1.82
5.06
14.00
16.00
1.43
1.43
1.43
1.43
1.43
3.99
1.64
1.64
1.64
1.64
1.64
1.64
4.55
14.00
16.00
1.70
1.70
1.70
1.70
1.70
1.70
3.80
1.95
1.95
1.95
1.95
1.95
1.95
4.32
14.00
16.00
1.52
1.52
1.52
1.52
1.52
1.52
3.36
1.73
1.73
1.73
1.73
1.73
1.73
3.86
14.00
16.00
1.80
1.80
1.80
1.80
1.80
1.80
3.20
2.06
2.06
2.06
2.06
2.06
2.06
3.66
14.00
16.00
1.59
1.59
1.59
1.59
1.59
1.59
2.87
1.82
1.82
1.82
1.82
1.82
1.82
3.24
14.00
16.00
1.89
1.89
1.89
1.89
1.89
1.89
2.66
2.17
2.17
2.17
2.17
2.17
2.17
3.01
14.00
16.00
1.67
1.67
1.67
1.67
1.67
1.67
2.31
1.91
1.91
1.91
1.91
1.91
1.91
2.65
14.00
16.00
1.70
1.70
1.70
1.70
1.70
1.70
3.80
1.95
1.95
1.95
1.95
1.95
1.95
4.32
14.00
16.00
32
1.40
1.40
1.40
1.40
1.40
1.40
3.11
2.49
1.60
1.60
1.60
1.60
1.60
1.60
3.56
2.84
14.00
16.00
40
25
1.46
1.46
1.46
1.46
1.46
1.46
3.24
2.00
1.66
1.66
1.66
1.66
1.66
1.66
3.70
2.31
14.00
16.00
18
32
25
1.53
1.53
1.53
1.53
1.53
1.53
2.72
2.10
1.75
1.75
1.75
1.75
1.75
1.75
3.10
2.42
14.00
16.00
18
18
32
1.80
1.80
1.80
1.80
1.80
1.80
3.20
2.06
2.06
2.06
2.06
2.06
2.06
3.66
14.00
16.00
18
18
18
25
1.59
1.59
1.59
1.59
1.59
1.59
2.23
1.82
1.82
1.82
1.82
1.82
1.82
2.53
14.00
16.00
18
18
18
18
25
1.89
1.89
1.89
1.89
1.89
1.89
2.66
2.17
2.17
2.17
2.17
2.17
2.17
3.01
14.00
16.00
18
18
18
18
18
18
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.29
2.29
2.29
2.29
2.29
2.29
2.29
14.00
16.00
18
18
18
18
18
71
1.57
1.57
1.57
1.57
1.57
6.15
1.79
1.79
1.79
1.79
1.79
7.06
14.00
16.00
18
18
18
18
18
60
1.44
1.44
1.44
1.44
1.44
4.80
1.65
1.65
1.65
1.65
1.65
5.49
14.00
16.00
18
18
18
18
18
60
1.68
1.68
1.68
1.68
1.68
5.60
1.92
1.92
1.92
1.92
1.92
6.40
14.00
16.00
18
18
18
18
18
56
32
1.42
1.42
1.42
1.42
1.42
4.40
2.50
1.62
1.62
1.62
1.62
1.62
5.03
2.88
14.00
16.00
18
18
18
18
18
56
25
1.47
1.47
1.47
1.47
1.47
4.58
2.07
1.68
1.68
1.68
1.68
1.68
5.24
2.34
14.00
16.00
18
18
18
18
18
56
1.73
1.73
1.73
1.73
1.73
5.35
1.97
1.97
1.97
1.97
1.97
6.14
14.00
16.00
18
18
18
18
18
50
1.40
1.40
1.40
1.40
1.40
3.89
1.60
1.60
1.60
1.60
1.60
4.44
14.00
16.00
25
40
18
18
18
18
25
2.00
3.11
1.38
1.43
1.52
1.59
1.67
2.23
2.29
3.56
2.00
TOTAL
HEATING
CAPACITY
2.00
18
1.75
TOTAL
COOLING
CAPACITY
1.58
1.64
1.73
1.82
1.91
2.53
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
(×100W)
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
18
18
18
18
18
50
32
1.46
1.46
1.46
1.46
1.46
4.07
2.63
1.67
1.67
1.67
1.67
1.67
4.65
2.98
14.00
16.00
18
18
18
18
18
50
25
1.53
1.53
1.53
1.53
1.53
4.24
2.11
1.75
1.75
1.75
1.75
1.75
4.85
2.42
14.00
16.00
18
18
18
18
18
40
50
1.40
1.40
1.40
1.40
1.40
3.11
3.89
1.60
1.60
1.60
1.60
1.60
3.56
4.44
14.00
16.00
18
18
18
18
18
40
40
1.48
1.48
1.48
1.48
1.48
3.29
3.29
1.69
1.69
1.69
1.69
1.69
3.76
3.76
14.00
16.00
18
18
18
18
18
40
32
1.56
1.56
1.56
1.56
1.56
3.46
2.74
1.78
1.78
1.78
1.78
1.78
3.95
3.16
14.00
16.00
18
18
18
18
18
40
25
1.63
1.63
1.63
1.63
1.63
3.61
2.24
1.86
1.86
1.86
1.86
1.86
4.13
2.58
14.00
16.00
18
18
18
18
18
40
1.94
1.94
1.94
1.94
1.94
4.31
2.22
2.22
2.22
2.22
2.22
4.92
14.00
16.00
18
18
18
18
18
32
32
1.64
1.64
1.64
1.64
1.64
2.91
2.91
1.87
1.87
1.87
1.87
1.87
3.32
3.32
14.00
16.00
18
18
18
18
18
32
25
1.71
1.71
1.71
1.71
1.71
3.05
2.40
1.96
1.96
1.96
1.96
1.96
3.48
2.72
14.00
16.00
18
18
18
18
18
32
2.06
2.06
2.06
2.06
2.06
3.70
2.34
2.34
2.34
2.34
2.34
4.16
14.00
16.00
18
18
18
18
18
25
1.80
1.80
1.80
1.80
1.80
2.50
2.06
2.06
2.06
2.06
2.06
2.86
14.00
16.00
18
18
18
18
18
18
2.33
2.33
2.33
2.33
2.33
2.33
2.66
2.66
2.66
2.66
2.66
2.66
14.00
16.00
18
18
18
32
40
56
1.38
1.38
1.38
2.46
3.08
4.31
1.58
1.58
1.58
2.81
3.52
4.92
14.00
16.00
18
18
18
32
40
50
1.43
1.43
1.43
2.55
3.18
3.98
1.64
1.64
1.64
2.91
3.64
4.55
14.00
16.00
18
18
18
32
40
40
1.52
1.52
1.52
2.70
3.37
3.37
1.73
1.73
1.73
3.08
3.86
3.86
14.00
16.00
18
18
18
32
40
32
1.59
1.59
1.59
2.84
3.55
2.84
1.82
1.82
1.82
3.24
4.05
3.24
14.00
16.00
18
18
18
32
40
25
1.67
1.67
1.67
2.97
3.71
2.31
1.91
1.91
1.91
3.39
4.24
2.65
14.00
16.00
18
18
18
32
40
18
1.75
1.75
1.75
3.11
3.89
1.75
2.00
2.00
2.00
3.56
4.44
2.00
14.00
16.00
18
18
18
32
40
2.00
2.00
2.00
3.56
4.44
2.29
2.29
2.29
4.06
5.08
14.00
16.00
18
18
18
32
32
60
1.42
1.42
1.42
2.51
2.51
4.72
1.62
1.62
1.62
2.88
2.88
5.39
14.00
16.00
18
18
18
32
32
50
1.50
1.50
1.50
2.67
2.67
4.16
1.71
1.71
1.71
3.05
3.05
4.76
14.00
16.00
18
18
18
32
32
40
1.59
1.59
1.59
2.84
2.84
3.55
1.82
1.82
1.82
3.24
3.24
4.05
14.00
16.00
18
18
18
32
32
32
1.68
1.68
1.68
2.99
2.99
2.99
1.92
1.92
1.92
3.41
3.41
3.41
14.00
16.00
18
18
18
32
32
25
1.76
1.76
1.76
3.13
3.13
2.46
2.01
2.01
2.01
3.58
3.58
2.80
14.00
16.00
18
18
18
32
32
18
1.85
1.85
1.85
3.29
3.29
1.85
2.12
2.12
2.12
3.76
3.76
2.12
14.00
16.00
18
18
18
32
32
2.14
2.14
2.14
3.80
3.80
2.44
2.44
2.44
4.34
4.34
14.00
16.00
18
18
18
32
25
71
1.38
1.38
1.38
2.46
1.92
5.46
1.58
1.58
1.58
2.81
2.20
6.24
14.00
16.00
18
18
18
32
25
60
1.47
1.47
1.47
2.62
2.05
4.91
1.68
1.68
1.68
2.99
2.34
5.61
14.00
16.00
25
2.50
2.86
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
(×100W)
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
18
18
18
32
25
56
1.51
1.51
1.51
2.68
2.10
4.69
1.72
1.72
1.72
3.07
2.40
5.37
14.00
16.00
18
18
18
32
25
50
1.57
1.57
1.57
2.78
2.17
4.35
1.79
1.79
1.79
3.18
2.48
4.97
14.00
16.00
18
18
18
32
25
40
1.67
1.67
1.67
2.97
2.32
3.71
1.91
1.91
1.91
3.39
2.65
4.24
14.00
16.00
18
18
18
32
25
25
1.85
1.85
1.85
3.29
2.57
2.57
2.12
2.12
2.12
3.76
2.94
2.94
14.00
16.00
18
18
18
32
25
18
1.95
1.95
1.95
3.47
2.71
1.95
2.23
2.23
2.23
3.97
3.10
2.23
14.00
16.00
18
18
18
32
25
2.27
2.27
2.27
4.04
3.15
2.59
2.59
2.59
4.61
3.60
14.00
16.00
18
18
18
32
71
1.44
1.44
1.44
2.56
5.68
1.65
1.65
1.65
2.93
6.49
14.00
16.00
18
18
18
32
71
1.61
1.61
1.61
2.85
6.33
1.83
1.83
1.83
3.26
7.24
14.00
16.00
18
18
18
32
60
1.54
1.54
1.54
2.73
5.12
1.76
1.76
1.76
3.12
5.85
14.00
16.00
18
18
18
32
60
1.73
1.73
1.73
3.07
5.75
1.97
1.97
1.97
3.51
6.58
14.00
16.00
18
18
18
32
56
1.58
1.58
1.58
2.80
4.90
1.80
1.80
1.80
3.20
5.60
14.00
16.00
18
18
18
32
56
1.77
1.77
1.77
3.15
5.52
2.03
2.03
2.03
3.61
6.31
14.00
16.00
18
18
18
32
50
1.64
1.64
1.64
2.91
4.55
1.87
1.87
1.87
3.32
5.19
14.00
16.00
18
18
18
32
50
1.85
1.85
1.85
3.29
5.15
2.12
2.12
2.12
3.76
5.88
14.00
16.00
18
18
18
32
40
1.75
1.75
1.75
3.11
3.89
2.00
2.00
2.00
3.56
4.44
14.00
16.00
18
18
18
32
40
2.00
2.00
2.00
3.56
4.44
2.29
2.29
2.29
4.06
5.08
14.00
16.00
18
18
18
25
71
1.68
1.68
1.68
2.33
6.63
1.92
1.92
1.92
2.67
7.57
14.00
16.00
18
18
18
25
60
1.81
1.81
1.81
2.52
6.04
2.07
2.07
2.07
2.88
6.91
14.00
16.00
18
18
18
25
56
1.87
1.87
1.87
2.59
5.81
2.13
2.13
2.13
2.96
6.64
14.00
16.00
18
18
18
25
50
1.95
1.95
1.95
2.71
5.43
2.23
2.23
2.23
3.10
6.20
14.00
16.00
18
18
18
25
40
2.12
2.12
2.12
2.94
4.71
2.42
2.42
2.42
3.36
5.38
14.00
16.00
18
18
18
25
32
2.27
2.27
2.27
3.15
4.04
2.59
2.59
2.59
3.60
4.61
14.00
16.00
18
18
18
25
25
2.34
2.34
2.34
3.25
3.25
2.77
2.77
2.77
3.85
3.85
13.52
16.00
18
18
18
25
18
2.34
2.34
2.34
3.25
2.34
2.97
2.97
2.97
4.12
2.97
12.61
16.00
18
18
18
50
2.34
2.34
2.34
6.50
2.77
2.77
2.77
7.69
13.52
16.00
18
18
18
50
71
1.44
1.44
1.44
4.00
5.68
1.65
1.65
1.65
4.57
6.49
14.00
16.00
18
18
18
50
60
1.54
1.54
1.54
4.27
5.12
1.76
1.76
1.76
4.88
5.85
14.00
16.00
18
18
18
50
56
1.58
1.58
1.58
4.38
4.90
1.80
1.80
1.80
5.00
5.60
14.00
16.00
18
18
18
18
18
1.44
1.54
1.58
1.64
1.75
1.65
1.76
1.80
1.87
2.00
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
(×100W)
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
18
18
18
50
40
1.75
1.75
1.75
4.86
3.89
2.00
2.00
2.00
5.56
4.44
14.00
16.00
18
18
18
50
32
1.85
1.85
1.85
5.15
3.29
2.12
2.12
2.12
5.88
3.76
14.00
16.00
18
18
18
50
25
1.95
1.95
1.95
5.43
2.71
2.23
2.23
2.23
6.20
3.10
14.00
16.00
18
18
18
50
18
2.07
2.07
2.07
5.74
2.07
2.36
2.36
2.36
6.56
2.36
14.00
16.00
18
18
18
40
71
1.53
1.53
1.53
3.39
6.02
1.75
1.75
1.75
3.88
6.88
14.00
16.00
18
18
18
40
60
1.64
1.64
1.64
3.64
5.45
1.87
1.87
1.87
4.16
6.23
14.00
16.00
18
18
18
40
56
1.68
1.68
1.68
3.73
5.23
1.92
1.92
1.92
4.27
5.97
14.00
16.00
18
18
18
40
18
2.25
2.25
2.25
5.00
2.25
2.57
2.57
2.57
5.71
2.57
14.00
16.00
18
18
18
40
2.34
2.34
2.34
5.20
3.06
3.06
3.06
6.81
12.22
16.00
18
18
18
71
1.76
1.76
1.76
6.95
2.01
2.01
2.01
7.94
14.00
16.00
18
18
18
71
2.02
2.02
2.02
7.95
2.30
2.30
2.30
9.09
14.00
16.00
18
18
18
60
60
1.45
1.45
1.45
4.83
4.83
1.66
1.66
1.66
5.52
5.52
14.00
16.00
18
18
18
60
56
1.48
1.48
1.48
4.94
4.61
1.69
1.69
1.69
5.65
5.27
14.00
16.00
18
18
18
60
40
1.64
1.64
1.64
5.45
3.64
1.87
1.87
1.87
6.23
4.16
14.00
16.00
18
18
18
60
18
1.91
1.91
1.91
6.36
1.91
2.18
2.18
2.18
7.27
2.18
14.00
16.00
18
18
18
60
2.21
2.21
2.21
7.37
2.53
2.53
2.53
8.42
14.00
16.00
18
18
18
56
71
1.39
1.39
1.39
4.33
5.49
1.59
1.59
1.59
4.95
6.28
14.00
16.00
18
18
18
56
25
1.87
1.87
1.87
5.81
2.59
2.13
2.13
2.13
6.64
2.96
14.00
16.00
18
18
18
56
18
1.97
1.97
1.97
6.13
1.97
2.25
2.25
2.25
7.00
2.25
14.00
16.00
18
18
18
56
2.29
2.29
2.29
7.13
2.62
2.62
2.62
8.15
14.00
16.00
18
18
71
60
1.51
1.51
5.95
5.03
1.72
1.72
6.80
5.75
14.00
16.00
18
18
71
56
1.55
1.55
6.10
4.81
1.77
1.77
6.97
5.50
14.00
16.00
18
18
71
50
1.38
1.38
5.46
3.85
1.58
1.58
6.24
4.40
14.00
16.00
18
18
71
50
1.61
1.61
6.33
4.46
1.83
1.83
7.24
5.10
14.00
16.00
18
18
71
40
32
1.41
1.41
5.55
3.13
2.50
1.61
1.61
6.35
3.58
2.86
14.00
16.00
18
18
71
40
25
1.47
1.47
5.78
3.26
2.03
1.67
1.67
6.60
3.72
2.33
14.00
16.00
18
18
71
40
1.71
1.71
6.76
3.81
1.96
1.96
7.73
4.35
14.00
16.00
18
18
71
32
1.41
1.41
5.55
2.50
1.61
1.61
6.35
2.86
14.00
16.00
18
25
40
1.76
1.92
3.13
2.01
2.20
3.58
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
(×100W)
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
18
18
71
32
32
1.47
1.47
5.81
2.62
2.62
1.68
1.68
6.64
2.99
2.99
14.00
16.00
18
18
71
32
25
1.54
1.54
6.06
2.73
2.13
1.76
1.76
6.93
3.12
2.44
14.00
16.00
18
18
71
32
1.81
1.81
7.15
3.22
2.07
2.07
8.17
3.68
14.00
16.00
18
18
71
25
1.61
1.61
6.33
2.23
1.83
1.83
7.24
2.55
14.00
16.00
18
18
71
25
1.91
1.91
7.53
2.65
2.18
2.18
8.61
3.03
14.00
16.00
18
18
71
2.34
2.34
9.23
2.69
2.69
10.40
13.91
15.78
18
18
60
60
1.39
1.39
4.64
4.64
1.59
1.59
5.30
5.30
14.00
16.00
18
18
60
60
1.62
1.62
5.38
5.38
1.85
1.85
6.15
6.15
14.00
16.00
18
18
60
56
1.42
1.42
4.75
4.43
1.63
1.63
5.42
5.06
14.00
16.00
18
18
60
56
1.66
1.66
5.53
5.16
1.89
1.89
6.32
5.89
14.00
16.00
18
18
60
50
32
1.42
1.42
4.72
3.93
2.52
1.62
1.62
5.39
4.49
2.88
14.00
16.00
18
18
60
50
25
1.47
1.47
4.91
4.09
2.05
1.68
1.68
5.61
4.68
2.34
14.00
16.00
18
18
60
50
1.73
1.73
5.75
4.79
1.97
1.97
6.58
5.48
14.00
16.00
18
18
60
40
32
1.50
1.50
5.00
3.33
2.67
1.71
1.71
5.71
3.81
3.05
14.00
16.00
18
18
60
40
25
1.57
1.57
5.22
3.48
2.17
1.79
1.79
5.96
3.98
2.48
14.00
16.00
18
18
60
40
1.85
1.85
6.18
4.12
2.12
2.12
7.06
4.71
14.00
16.00
18
18
60
32
32
1.58
1.58
5.25
2.80
2.80
1.80
1.80
6.00
3.20
3.20
14.00
16.00
18
18
60
32
25
1.65
1.65
5.49
2.93
2.29
1.88
1.88
6.27
3.35
2.61
14.00
16.00
18
18
60
32
1.97
1.97
6.56
3.50
2.25
2.25
7.50
4.00
14.00
16.00
18
18
60
25
1.73
1.73
5.75
2.40
1.97
1.97
6.58
2.74
14.00
16.00
18
18
60
25
2.08
2.08
6.94
2.89
2.38
2.38
7.93
3.31
14.00
16.00
18
18
60
2.34
2.34
7.80
3.00
3.00
9.10
12.48
15.10
18
18
56
56
1.70
1.70
5.30
5.30
1.95
1.95
6.05
6.05
14.00
16.00
18
18
56
50
1.77
1.77
5.52
4.93
2.03
2.03
6.31
5.63
14.00
16.00
18
18
56
40
1.91
1.91
5.94
4.24
2.18
2.18
6.79
4.85
14.00
16.00
18
18
56
32
2.03
2.03
6.32
3.61
2.32
2.32
7.23
4.13
14.00
16.00
18
18
56
25
2.15
2.15
6.70
2.99
2.46
2.46
7.66
3.42
14.00
16.00
18
18
56
2.34
2.34
7.28
3.12
3.12
8.45
11.96
14.69
25
25
25
25
2.23
1.93
1.98
2.40
2.55
2.21
2.26
2.74
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
(×100W)
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
18
18
50
50
1.85
1.85
5.15
5.15
2.12
2.12
5.88
5.88
14.00
16.00
18
18
50
40
2.00
2.00
5.56
4.44
2.29
2.29
6.35
5.08
14.00
16.00
18
18
50
32
2.14
2.14
5.93
3.80
2.44
2.44
6.78
4.34
14.00
16.00
18
18
50
25
2.27
2.27
6.31
3.15
2.59
2.59
7.21
3.60
14.00
16.00
18
18
50
2.34
2.34
6.50
3.12
3.12
7.80
11.18
14.04
18
18
40
40
2.17
2.17
4.83
4.83
2.48
2.48
5.52
5.52
14.00
16.00
18
18
40
32
2.33
2.33
5.19
4.15
2.67
2.67
5.93
4.74
14.00
16.00
18
18
40
25
2.34
2.34
5.20
3.25
2.85
2.85
6.34
3.96
13.13
16.00
18
18
40
2.34
2.34
5.20
3.12
3.12
6.50
9.88
12.74
18
18
32
32
2.34
2.34
4.16
4.16
2.88
2.88
5.12
5.12
13.00
16.00
18
18
32
25
2.34
2.34
4.16
3.25
3.10
3.10
5.51
4.30
12.09
16.00
18
18
32
2.34
2.34
4.16
3.12
3.12
5.20
8.84
11.44
18
18
25
25
2.34
2.34
3.25
3.25
3.12
3.12
3.90
3.90
11.18
14.04
18
18
18
18
71
32
1.44
1.44
1.44
1.44
5.68
2.56
1.65
1.65
1.65
1.65
6.49
2.93
14.00
16.00
18
18
18
18
71
25
1.50
1.50
1.50
1.50
5.92
2.08
1.71
1.71
1.71
1.71
6.76
2.38
14.00
16.00
18
18
18
18
71
1.76
1.76
1.76
1.76
6.95
2.01
2.01
2.01
2.01
7.94
14.00
16.00
18
18
18
18
60
50
1.38
1.38
1.38
1.38
4.62
3.85
1.58
1.58
1.58
1.58
5.27
4.40
14.00
16.00
18
18
18
18
60
40
1.47
1.47
1.47
1.47
4.88
3.26
1.67
1.67
1.67
1.67
5.58
3.72
14.00
16.00
18
18
18
18
60
25
1.61
1.61
1.61
1.61
5.35
2.23
1.83
1.83
1.83
1.83
6.11
2.55
14.00
16.00
18
18
18
18
60
1.91
1.91
1.91
1.91
6.36
2.18
2.18
2.18
2.18
7.27
14.00
16.00
18
18
18
18
56
50
1.42
1.42
1.42
1.42
4.40
3.93
1.62
1.62
1.62
1.62
5.03
4.49
14.00
16.00
18
18
18
18
56
40
1.50
1.50
1.50
1.50
4.67
3.33
1.71
1.71
1.71
1.71
5.33
3.81
14.00
16.00
18
18
18
18
56
25
1.65
1.65
1.65
1.65
5.12
2.29
1.88
1.88
1.88
1.88
5.86
2.61
14.00
16.00
18
18
18
18
50
50
1.47
1.47
1.47
1.47
4.07
4.07
1.67
1.67
1.67
1.67
4.65
4.65
14.00
16.00
18
18
18
18
50
2.07
2.07
2.07
2.07
5.74
2.36
2.36
2.36
2.36
6.56
14.00
16.00
18
18
18
18
40
1.66
1.66
1.66
1.66
3.68
1.89
1.89
1.89
1.89
4.21
14.00
16.00
18
18
18
18
32
2.42
2.42
2.42
2.42
4.31
2.77
2.77
2.77
2.77
4.92
14.00
16.00
18
18
18
18
32
1.85
1.85
1.85
1.85
3.29
2.12
2.12
2.12
2.12
3.76
14.00
16.00
40
32
3.68
3.29
4.21
3.76
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
18
18
18
18
18
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
18
18
18
18
18
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
18
18
18
18
18
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
18
18
32
25
18
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
71
71
71
71
71
60
25
18
25
25
25
25
25
25
25
25
25
40
40
40
40
40
32
32
32
32
25
25
18
32
25
18
18
40
(×100W)
25
25
25
40
40
32
32
25
18
18
40
32
18
18
50
32
18
56
50
18
25
18
18
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
2.07
2.07
2.07
2.07
2.87
2.87
2.34
2.34
2.34
2.34
2.34
2.34
2.34
2.34
4.16
2.34
2.34
2.34
2.34
2.34
2.34
3.25
2.34
2.00
2.00
2.00
2.00
2.00
2.00
2.08
2.08
2.08
2.08
2.08
2.08
1.91
2.12
1.91
2.12
1.91
2.12
1.91
2.12
1.91
2.12
3.06
3.39
2.36
2.36
2.36
2.36
3.28
3.28
3.12
3.12
3.12
3.12
3.12
3.12
3.12
3.12
5.20
3.12
3.12
3.12
3.12
3.12
3.12
3.90
3.12
2.00
2.29
2.29
2.29
2.29
2.29
2.29
2.29
1.50
2.38
2.38
2.38
2.38
2.38
2.38
1.71
1.38
2.19
2.42
2.19
2.42
2.19
2.42
2.19
2.42
2.19
2.42
3.50
3.88
1.57
2.23
2.23
2.23
2.23
2.23
2.85
2.55
2.55
2.55
2.55
2.55
3.26
18
2.00
2.00
2.00
2.00
2.00
2.56
1.44
2.29
2.29
2.29
2.29
2.29
2.93
1.65
18
2.33
2.17
2.33
2.17
2.33
2.17
2.33
2.17
2.33
2.17
2.33
1.57
1.57
2.67
2.48
2.67
2.48
2.67
2.48
2.67
2.48
2.67
2.48
2.67
1.79
1.79
2.45
2.45
2.45
2.45
2.45
1.76
2.80
2.80
2.80
2.80
2.80
2.01
1.94
1.94
1.94
1.94
3.11
3.11
2.22
2.22
2.22
2.22
3.56
3.56
2.03
1.99
2.03
1.99
2.03
1.99
2.03
1.99
3.26
3.18
2.60
1.43
2.33
2.27
2.33
2.27
2.33
2.27
2.33
2.27
3.72
3.64
2.98
1.64
2.22
2.22
2.22
2.22
3.54
1.59
2.53
2.53
2.53
2.53
4.05
1.82
2.50
2.50
2.50
2.50
4.00
2.86
2.86
2.86
2.86
4.57
1.92
2.13
1.92
2.13
1.92
2.13
1.92
2.13
2.46
2.73
3.85
2.73
2.20
2.44
2.20
2.44
2.20
2.44
2.20
2.44
2.81
3.12
4.40
3.12
2.33
2.33
2.33
2.33
2.99
1.68
2.67
2.67
2.67
2.67
3.41
1.92
2.65
2.65
2.65
2.65
3.39
3.03
3.03
3.03
3.03
3.88
1.93
2.00
1.93
2.00
1.93
2.00
1.93
2.00
1.93
2.00
2.21
2.29
2.21
2.29
2.21
2.29
2.21
2.29
2.21
2.29
2.97
2.97
2.97
2.97
2.14
3.39
3.39
3.39
3.39
2.44
1.97
1.97
1.97
5.58
2.52
2.25
2.25
2.25
6.38
2.88
2.05
1.92
2.05
1.92
2.05
1.92
5.81
5.46
2.05
1.38
2.34
2.20
2.34
2.20
2.34
2.20
6.64
6.24
2.34
1.58
2.13
2.13
2.13
6.06
1.54
2.44
2.44
2.44
6.93
1.76
2.40
2.40
2.40
6.81
2.74
2.74
2.74
7.78
2.00
2.00
2.00
4.80
2.29
2.29
2.29
5.49
18
3.20
4.33
4.00
1.38
1.43
3.66
4.95
4.57
1.58
1.64
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
14.00
11.70
11.18
10.27
9.36
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
16.00
15.60
14.56
13.26
12.48
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
32
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
32
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
40
32
25
32
60
60
60
60
60
56
56
56
56
56
56
56
56
50
50
50
50
50
50
50
40
40
40
40
32
32
32
25
18
32
32
25
25
18
50
40
32
32
25
18
18
50
40
32
32
25
18
2.10
2.10
5.03
2.68
1.97
1.97
1.97
4.72
1.97
2.19
2.19
2.19
5.25
2.19
2.29
2.59
2.29
2.59
2.29
2.59
5.49
6.22
1.93
1.93
1.93
2.05
2.05
2.05
18
1.93
2.15
1.93
2.15
18
18
2.01
2.10
18
40
32
25
32
18
32
(×100W)
2.10
18
18
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
2.40
2.40
2.40
5.75
3.07
2.25
2.25
2.25
5.39
2.25
2.50
2.50
2.50
6.00
2.50
1.65
2.61
2.96
2.61
2.96
2.61
2.96
6.27
7.11
1.88
4.33
3.87
2.21
2.21
2.21
4.95
4.42
4.58
3.27
2.34
2.34
2.34
5.24
3.74
1.93
2.15
4.33
4.81
2.48
2.75
1.39
2.21
2.45
2.21
2.45
2.21
2.45
4.95
5.50
2.83
3.14
1.59
2.01
2.01
4.51
2.01
1.45
2.30
2.30
2.30
5.15
2.30
1.66
2.10
2.10
4.69
1.51
1.51
2.40
2.40
2.40
5.37
1.72
1.72
2.35
2.67
2.35
2.67
2.35
2.67
5.26
5.98
1.69
2.68
3.05
2.68
3.05
2.68
3.05
6.01
6.84
1.93
2.00
2.00
2.00
4.00
4.00
2.29
2.29
2.29
4.57
4.57
2.12
2.12
2.12
4.24
3.39
2.42
2.42
2.42
4.85
3.88
2.00
2.23
2.00
2.23
2.00
2.23
4.00
4.46
2.56
2.85
2.29
2.55
2.29
2.55
2.29
2.55
4.57
5.10
2.93
3.26
2.33
2.33
2.33
4.67
2.33
2.67
2.67
2.67
5.33
2.67
2.45
2.45
2.45
4.90
1.76
2.80
2.80
2.80
5.59
2.01
2.80
2.26
2.80
2.26
2.80
2.26
5.60
3.61
3.61
3.20
2.58
3.20
2.58
3.20
2.58
6.40
4.13
4.13
2.38
2.38
2.38
3.81
3.05
2.72
2.72
2.72
4.35
3.48
2.50
2.50
2.50
4.00
2.50
2.86
2.86
2.86
4.57
2.86
3.04
2.52
3.04
2.52
3.04
2.52
4.87
3.22
3.22
3.48
2.88
3.48
2.88
3.48
2.88
5.57
3.68
3.68
2.80
2.80
2.80
3.58
2.02
3.20
3.20
3.20
4.10
2.30
3.25
3.25
3.25
4.16
3.74
3.74
3.74
4.79
3.25
3.25
3.25
3.25
3.25
3.25
3.25
2.34
3.90
3.90
3.90
3.90
3.90
3.90
3.90
3.10
3.25
3.25
5.20
3.90
3.90
6.50
3.25
3.25
4.16
3.90
3.90
5.20
3.25
2.52
3.25
2.52
3.25
2.52
3.90
2.88
3.90
2.88
3.90
2.88
2.52
2.52
1.42
1.44
1.42
2.88
2.88
1.62
1.65
1.62
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
13.91
13.00
12.09
11.70
10.66
9.75
14.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
15.60
14.80
14.30
13.00
11.70
16.00
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
50
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
40
40
40
40
40
40
40
40
40
40
40
40
40
56
50
40
32
50
32
32
32
32
32
32
32
32
32
32
50
40
32
25
18
40
40
40
40
40
40
40
56
50
40
32
25
18
50
32
32
32
32
32
50
40
32
25
18
40
56
50
40
32
25
18
25
50
40
32
25
18
18
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
(×100W)
2.52
2.52
2.52
2.52
3.93
2.88
2.88
2.88
2.88
4.49
2.67
2.67
2.67
2.67
3.33
3.05
3.05
3.05
3.05
3.81
2.80
2.93
2.80
2.93
2.80
2.93
2.80
2.93
2.80
2.29
3.20
3.35
3.20
3.35
3.20
3.35
3.20
3.35
3.20
2.61
3.07
3.07
3.07
3.07
1.73
3.51
3.51
3.51
3.51
1.97
3.07
3.07
3.07
4.79
3.51
3.51
3.51
5.48
3.29
3.50
3.29
3.50
3.29
3.50
4.12
3.50
3.76
4.00
3.76
4.00
3.76
4.00
4.71
4.00
3.70
3.70
3.70
2.89
4.23
4.23
4.23
3.31
3.93
3.93
3.93
2.21
4.49
4.49
4.49
2.53
3.93
4.16
3.93
4.16
6.14
5.20
4.49
4.92
4.49
4.92
7.02
6.15
4.16
4.16
4.16
5.20
5.20
5.20
4.16
4.16
3.25
5.20
5.20
3.90
4.16
3.15
4.16
3.15
2.34
3.15
3.15
5.20
3.60
5.20
3.60
3.12
3.60
3.60
3.18
3.18
3.18
4.45
3.64
3.64
3.64
5.09
3.29
3.29
3.29
4.12
3.76
3.76
3.76
4.71
3.50
3.68
3.50
3.68
3.50
3.68
3.50
2.95
4.00
4.21
4.00
4.21
4.00
4.21
4.00
3.37
3.86
3.86
3.86
2.41
4.41
4.41
4.41
2.76
4.06
4.06
4.06
1.83
4.64
4.64
4.64
2.09
4.12
4.31
4.12
4.31
5.76
5.38
4.71
4.92
4.71
4.92
6.59
6.15
4.67
4.67
4.67
5.33
5.33
5.33
5.00
5.00
4.00
5.71
5.71
4.57
5.20
5.20
5.20
5.20
3.25
2.34
6.10
6.50
6.10
6.50
3.81
2.94
5.20
7.28
6.50
8.45
5.20
6.50
6.50
7.80
5.20
5.20
5.20
4.16
6.50
6.50
6.50
5.20
4.00
4.00
4.57
4.57
4.00
2.00
1.42
4.57
2.29
1.62
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
13.52
12.48
11.57
10.66
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
13.65
12.74
12.48
11.70
10.40
9.36
14.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
15.60
14.30
13.52
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
15.94
14.95
14.30
13.00
11.70
16.00
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
50
50
50
50
50
50
50
50
50
50
50
50
50
50
56
56
56
56
56
56
56
56
56
56
56
56
56
56
60
60
60
60
60
50
50
50
50
50
50
50
50
60
56
50
40
32
25
56
56
56
56
56
56
71
60
56
50
40
32
25
18
60
60
60
60
60
50
60
56
50
40
32
25
18
56
50
40
32
25
18
60
56
50
40
32
18
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
(×100W)
4.17
4.17
4.17
4.38
4.49
4.38
4.49
4.67
5.00
1.50
4.76
4.76
4.76
5.25
5.03
5.00
5.13
5.00
5.13
6.00
5.74
4.67
4.67
5.33
5.33
5.33
5.00
4.00
5.71
5.71
4.57
5.30
5.60
5.30
5.60
3.39
2.80
6.06
6.40
6.06
6.40
3.88
3.20
5.93
5.93
2.14
6.78
6.78
2.44
6.36
7.64
7.27
8.73
6.50
6.50
7.28
6.50
7.55
7.80
8.45
7.80
6.50
5.20
7.80
6.50
6.50
4.16
7.80
5.20
6.50
4.67
3.25
4.67
4.67
7.80
5.33
3.90
5.33
5.33
4.84
4.84
4.32
5.53
5.53
4.94
5.16
5.16
3.68
5.89
5.89
4.21
5.44
5.72
5.44
5.72
3.11
2.55
6.22
6.54
6.22
6.54
3.56
2.92
6.03
6.03
1.94
6.89
6.89
2.22
6.17
7.83
7.06
8.94
6.76
7.00
7.24
7.00
7.72
8.00
8.28
8.00
7.28
6.50
8.45
7.55
7.28
5.20
8.45
6.50
7.28
7.28
4.16
3.25
8.45
8.45
5.20
3.90
7.28
2.34
8.45
3.12
4.67
4.67
4.67
5.33
5.33
5.33
4.77
4.94
4.77
4.94
4.45
4.12
5.45
5.65
5.45
5.65
5.09
4.71
5.25
5.25
3.50
6.00
6.00
4.00
5.53
5.53
2.95
6.32
6.32
3.37
1.71
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
13.78
13.00
11.70
10.66
9.75
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
13.78
12.48
11.44
10.53
9.62
14.00
14.00
14.00
14.00
14.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
15.60
14.30
13.00
11.70
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
14.95
13.65
12.35
11.57
16.00
16.00
16.00
16.00
16.00
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
60
60
60
60
60
60
60
60
60
60
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
60
60
71
60
56
50
40
32
25
18
71
71
71
71
71
60
60
60
60
60
60
56
56
56
56
56
56
50
50
50
50
50
50
25
18
40
32
25
18
50
40
32
25
18
50
40
32
25
18
50
40
32
25
18
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
(×100W)
5.79
6.09
5.79
6.09
6.41
2.41
1.83
6.62
6.96
6.62
6.96
2.76
2.09
7.59
7.33
8.67
7.00
7.00
8.00
8.00
7.24
7.64
6.76
6.36
8.28
8.73
7.72
7.27
7.80
5.20
9.10
6.40
7.80
4.16
9.10
5.57
7.80
7.80
3.25
2.34
9.10
9.10
3.90
3.12
5.46
5.46
3.08
6.24
6.24
3.52
5.71
5.71
2.57
6.53
6.53
2.94
5.95
6.21
5.95
6.21
2.10
1.58
6.80
7.10
6.80
7.10
2.40
1.80
7.00
7.00
8.00
8.00
5.49
4.64
3.87
6.28
5.30
4.42
5.81
6.10
4.91
5.15
3.27
2.75
6.64
6.97
5.61
5.89
3.74
3.14
6.37
5.38
2.24
7.28
6.15
2.56
6.67
5.64
1.69
7.62
6.44
1.93
7.59
5.62
6.41
4.43
3.95
8.67
6.42
7.33
5.06
4.52
5.95
4.69
3.35
6.80
5.37
3.83
6.25
4.93
2.82
7.14
5.64
3.22
6.54
6.86
5.16
5.41
2.30
1.74
7.47
7.83
5.89
6.18
2.63
1.99
7.83
6.17
8.94
7.06
5.81
4.09
4.09
6.64
4.68
4.68
6.17
6.50
4.35
4.58
3.48
2.93
7.06
7.42
4.97
5.23
3.98
3.35
6.81
4.79
2.40
7.78
5.48
2.74
7.15
5.04
1.81
8.17
5.76
2.07
8.21
5.79
9.39
6.61
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
14.00
14.00
14.00
14.00
14.00
14.00
13.00
11.96
11.05
10.14
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
16.00
16.00
16.00
16.00
16.00
16.00
15.50
14.67
13.00
12.22
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
Type of INDOOR UNITS CIRCUIT
71
71
71
71
71
71
71
71
71
71
71
71
71
71
71
40
40
40
40
40
32
32
32
32
25
25
25
18
18
40
32
25
18
32
25
18
25
18
18
REAL HEATING CAPACITY
(OF EACH UNIT IN COMBINATION)
kW
REAL COOLING CAPACITY
(OF EACH UNIT IN COMBINATION)
Kw
(×100W)
6.58
3.71
3.71
7.52
4.24
4.24
6.95
3.92
3.13
7.94
4.48
3.58
7.31
4.12
2.57
8.35
4.71
2.94
7.71
8.95
4.34
5.05
1.95
8.81
4.96
5.77
2.23
10.23
7.36
3.32
3.32
8.41
3.79
3.79
7.77
3.50
2.73
8.88
4.00
3.13
8.21
9.23
3.70
4.16
2.08
9.39
4.23
4.97
2.38
10.40
8.21
2.89
2.89
9.39
3.31
3.31
8.72
3.07
2.21
9.96
3.51
2.53
9.23
9.23
3.25
2.34
10.40
2.34
10.40
3.90
2.69
2.69
9.23
9.23
2.34
10.40
3.12
10.40
kW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
14.00
14.00
14.00
14.00
14.00
14.00
14.00
14.00
13.39
14.00
14.00
12.48
13.91
11.57
9.23
16.00
16.00
16.00
16.00
16.00
16.00
16.00
16.00
15.37
16.00
16.00
14.30
15.78
13.52
10.40
8.3 Piping length and drop between units
Haier
MP2
H
1) When connected with 8 units,indoor units refer to <admissible combination examples>
2) Total length=l1+l2*2+l3*4+l4*4+l5*4<=100m
3) Max. piping length =(l1+l2+l3+l5)<=70m
4) Max. piping length between the indoor unit and the first branch pipe<=30m
5) Max. drop between outdoor unit and indoor unit: H<=30m(indoor above
outdoor);H<=20m(indoor below outdoor)
6) Max. drop between the two indoor units : h<=10m
7) Expansion valve is less than 15m to its corresponding indoor unit
8) Only wall mounted types are connected with expansion valves.
9) The expansion valves of different indoor models are different.
10)The first branch pipe must use FQG-180,the others use less than it.
Combination example:
8 by 1:
AS06
Haier
AS06
electronic expansion valve
AS06
AS06
AS06
AS06
AE07
MP2
AE07
NOTE:
1.When AU48 unit is connected with 8 indoor units, pay attention that the total capacity of indoor units
must not exceed 130% of outdoor cooling capacity.
2.Wall-mounted type can be connected with 8 units by the outdoor unit. You can set the unit address
with the new address setting controller (ASC-02). Its usage is in the following.
3.When outdoor unit connects with ceiling concealed units, please set address of ceiling concealed
type with dialing switches.
8.4 Combination examples
A. 6 by one
AS09 (or other 9000BTU units)
AS09 (or other 9000BTU units)
Haier
AS09 (or other 9000BTU units)
AU48-
AS09 (or other 9000BTU units)
AS09 (or other 9000BTU units)
Expansion valve
AS09 (or other 9000BTU units)
B. 5 by one
Haier
AP18(or other 18000BTU,14000BTU units)
AS09(or other 9000BTU,12000BTU units)
AU48-
AS09(or other 9000BTU units)
AS09(or other 9000BTU units)
AS09(or other 9000BTU units)
C. 4 by one
Haier
AP18(or other 18000BTU,14000BTU units)
AB09(or other 9000BTU,12000BTU units)
AU48AS09(or other 9000BTU,12000BTU units)
AC18(or other 18000BTU,14000BTU units)
D. 3 by one
Haier
AP18(or other 18000BTU units)
AU48-
PMV 1
PMV 2
AS09 (or other 9000,12000BTU units)
AS18( or other 18000,14000BTU units)
8.6 The Order of Installation Work
Item
Work
Before installation
Work division
Make installation
diagram
Installation of indoor and
outdoor unit
Refrigerant pipe work
Work
Main points
-to ascertain the person responsible for installation of pipes and wiring
-to ascertain the pipe installation dimension and position of electronic
expansion valve, to make control wiring system diagram
-to prevent the ventilation from short circuit and guarantee repair space
Drain pipe work
-Pay attention to dry, clean and seal
-Slant downward
Heat insulation work
-No gaps in the joint of heat insulation material
Wiring work (control
wire, power cord)
Set every set switch
-Choose the proper wire and cord
Airtight test
Vacuum drying
Additional refrigerant
Test run adjustment
Training of use and
maintenance
-Should be complied with control wiring system diagram
-Close all the gas, liquid valves
-Should the vacuum pump that can reach 200Pa vacuity
-Write down the additional refrigerant amount on the outdoor unit body
and record table
-Do test run to indoor unit one by one to verify if there is wrong pipes
-Explain to user, simultaneously provide all the documents
The above work order is general knowledge, they may be changed to be complied with the
specific work site.
8.7 Attentive matters of safety
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Before installing, do read this [Attentive matters of safety] carefully to guarantee the
proper installation.
The below attentive matters are divided into [warning] and [note] two parts. When the
wrong installation occur, it is very possible death and severe injury and other serious
accidents will happen. For those items are listed in [warning] part. But even the items
listed in [note] part can also cause serious accidents. Above all, both the two parts are
very important contents related to safety, so they must be obeyed.
After installation, do test run to verify everything is normal, after that please explains the
use method and maintenance method to the user according to the operation manual.
Additionally, give the installation manual together with operation manual to the user and
ask them to keep them properly.
Warning
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The distributing shop, where you bought the air conditioner, or the specified shops shall
do the installation work. If you do the installation work by yourself, the improper
installation will cause water leakage, electric shock fire and other accidents.
The installation work shall be in line with what the installation manual specified. If
installation is not proper, water leakage, electric shock, fire and other accidents will
occur.
Install the air conditioner to a place where can definitely stand its weight. Places not firm
enough will cause drop down of unit resulting in body hurt.
The installation work shall be preventive to typhoon and earthquake. If the installation
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work is not met with the requirements, overturn of the unit will occur resulting in
accidents.
The wiring work shall be done by a qualified person and referred to the “technical
standard of electric equipment”, “indoor wiring regulation” and what the manual
specified. Do use special circuit. If the capacity of the circuit is not enough or bad work,
electric shock, fire and other accidents will happen.
Using the specified cable to do wiring work and connecting firmly and properly. Fix the
connecting part of the terminals to prevent it from the external force. Improper
connection and fixing will cause heating and fire etc. accidents.
Wiring shall be kept in correct shape avoiding extrusion. After installation, the electric
box cover and the external panel shall not nip the wire. Improper installation will cause
heating and fire etc. accidents.
When setting or moving the air conditioner do not let the air and things alike get into the
refrigeration system except the specified refrigerant (R22). If air and other things enter,
abnormal high pressure will occur, which easily cause break and body injuries etc.
accidents.
When installing, do use the accessories or specified parts. If not using the parts specified
by our company, water leakage, electric shock, fire and refrigerant leakage will occur.
Do not lead the drainpipe to drain where the sulfur gas may be involved. Otherwise, the
poisonous gas will enter into the indoor.
During installation, if refrigerant leakage occurs, do the ventilation work immediately. As
soon as the refrigerant gas meets fire, poisonous gas will be produce. If the refrigerant gas
enters into room and meet the air blowing heater, heater or stove etc. fire source, the
poisonous gas may be produced. After installation, confirm there is no leakage of
refrigerant.
Do not install the unit in a place where the combustible gas may be leaked. In any case
the combustible gas leaks and accumulated around the unit, fire accident will occur.
Do heat insulation work to the refrigerant gas pipes and liquid pipes to reach the purpose
of heat preservation. If the heat insulation measure is not sufficient, water generated by
condensing dew will drip leading to wet the floor and indoor articles.
Do not damage the power line or change it arbitrarily to avoid occurrence of fire or
electric shock.
Do not extend the power line or using other electric appliance in the same power
receptacle to avoid fire or electric shock.
Note
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Do grounding work. Do not connect the grounding wire to gas pipe, tap, lighting rod or
telephone line. Improper grounding will cause electric shock.
In some places the electric leakage breaker shall be installed. If do not install the breaker,
electric shock may occur.
After installation, power on to do electric leakage detecting test.
8.8 Special Work and Main Points in Installation
Warning
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During installation, if refrigerant l
leakage occurs, take ventilation
measurement immediately.
l
As soon as the leaked refrigerant
gas meets fire, poisonous gas will
generate.
After finishing installation, confirm
the refrigerant gas does not leak.
If the refrigerant gas leaks in the
room, once it meets heater, burner
and gas stove etc. fire source, the
poisonous gas will generate.
A. Choosing of pipes
According to the following indoor unit and outdoor unit installation diagram to choose the
material and size of pipes and branch pipes.
B. Connection of pipes
1 Method of pipe connection
a. T he pipe shall be as short as possible to guarantee efficiency.
b. Daub the refrigerant oil on the connection and flare nut.
c. When bending the pipes, give the roundness as large as possible, to avoid crashing the
pipes.
d. To connect the pipe, fit the center and screw the nut with hand, then use spanner or
torque wrench to tighten it. The fastening torque as shown in below table. As shown in
figure.
e. Be careful alien matters, such as sands,
water etc. shall not enter the pipes.
Forced fastening without
careful centering may damage
the threads and cause gas
2. Welding of pipes
a. In welding, the nitrogen shall be used to
avoid oxidation of the pipe inner part.
b. The refrigerating pipe shall use clean
new pipes. When working, it shall take steps to prevent water and dust from entering.
c. When loosening and tightening the nuts, two spanners shall be used. If using one
spanner, it can not reach the desired degree of tightness.
Using the specified fastening torque to fasten nuts.
Pipe diameter (mm)
6.35
9.52
12.7
15.88
Installation torque (N.M.)
11.8 (1.2kgf.m)
24.5 (2.5kgf.m)
49.0 (5.0kgf.m)
78.4 (8.0kgf.m)
Fastening torque (N.M.)
13.7 (1.4kgf.m)
29.4 (3.0kgf.m)
53.9 (5.5kgf.m)
98.0 (10.0kgf.m)
(4) Pipe connection of the outdoor unit
Referring to the installation diagram in page 4, connect the indoor unit, outdoor unit,
branch pipe and electronic expansion valve together by using the pipe connection method and
welding method.
(5) Test of airtight quality
After connection of the refrigerant pipes, carry out airtight quality test. In this test,
8.9 Test of leakage after wiring work is finished
After connection of the refrigerant pipes, carry out leakage test. In this test,
pressurize to the pipes as shown in the below figure by using nitrogen tank.
Close the valves of the gas side and liquid side totally.
The nitrogen may enter the cycle system of the outdoor unit, so that, before pressurizing, the
valve rods must be fastened. (Both the gas side and liquid side).
For each of the refrigerant system, pressurize from the discharge valve of gas side in
procedure.
When doing leakage test, it is absolutely forbidden to use oxygen, flammable gas and
poisonous gas. The indoor unit expansion valve must be open.
After wiring work and setting the address, switch on the indoor units and
after 25-30s put down the power,then charge the nitrogen gas.
5 vacuuming of the pipes and indoor unit (using vacuum pump to vacuums, it is strictly forbidden to use
refrigerant purging)
a. Choose of vacuum pump: it shall choose those that can reach a good vacuity (over 200Pa)and have
a large air discharge amount (over 40L/min).
b. After finishing the airtight quality test and the nitrogen discharging , connect the instrumental diverter
to the 3-way discharge valve, then connect the vacuum pump according to the below figure.
c. Vacuumize 2~3 hours according to the length of the pipe. When vacuuming, confirm the
gas side and liquid side of the 2-way valve and 3-way valve shall be in full close state.
d. When it is not lower than 200Pa after 2 hours or more vacuuming, vacuums for another 1
hour. If after more than 3 hours vacuuming it is still not lower than 200Pa, the leak part
shall be found.
e. When it is lower than 200Pa after more than 2 hours vacuuming, close both the valve VL
and VH of the diverter, then close the vacuum pump. Place it there to observe if the
vacuity changes. If it changes, it indicates leakage exists, so the leak part shall be found.
f. After finishing the above vacuuming work, replace the vacuum pump with refrigerant
tank and turn to the refrigerant charging procedure.
8.10 Charging of refrigerant
1. Calculation of additional charging amount of refrigerant
After finishing vacuuming work, replace the vacuum pump with refrigerant tank and turn to
the refrigerant additional charging procedure.
Calculation of additional charging amount of refrigerant
Before the air conditioner leaving factory, the refrigerant-charging amount does not include
the refrigerant in the site pipe part. Calculate the refrigerant amount for the site pipe first, then
do the additional refrigerant charging work.
Refrigerant charging amount when air conditioner leaves factoryR22: 2x1.6Kg; R407C:2x2.0Kg.
Calculation method:
According to the liquid pipe dimension of site pipe and actual length to calculate the
additional refrigerant-charging amount.
Calculation formula:
Site refrigerant charging amount=Length of liquid pipe x additional refrigerant charging
amount/m
For example: additional charging amount
R (kg) = (L1x0.030kg/m)+(L2x0.065kg/m)
L1: Total length of liquid pipe diameter 6.35mm;
L2: Total length of liquid pipe diameter 9.52mm.
2. Charging of refrigerant
Close all valves of outdoor unit, and charge refrigerant from air discharge valve of gas side.
When can not charge the specified amount, firstly, open all the valves, both liquid side and
gas side, of outdoor unit, then switch the valve of gas side to close state a little. Under this
condition, do cooling operation and charge refrigerant from the discharge valve of gas side. At
this time, adjust the valve of the refrigerant tank to make the refrigerant in Gas State when it
is absorbed by system.
When refrigerant leakage making refrigerant lack in system occurs, the intrinsic refrigerant of
the system shall be recovered and recharge it according to specified amount.
3. Opening of the refrigerant pipe
Open all the valves of outdoor unit
8.11 Refrigerant
MRV central air conditioner uses refrigerant “R22”. This refrigerant itself is innocuous, non-combustible
safety refrigerant. But then, when arranging the air conditioner equipment, it is necessary to
take some steps to take precautions against in case of the indoors refrigerant leakage. Such as,
the room size shall be taken into account to avoid making the concentration of the refrigerant
not exceed the concentration limit and other relevant steps. The concentration limit is the
concentration that is not harmful to human body and can take emergency steps to treat the
concentration of Freon.
Concentration limit of R22: 0.3kg/m3
1. Sequence of refrigerant concentration affirmance
Calculate the refrigerant concentration according to the following sequence.
(1) Calculate the total refrigerant-charging amount of each of the refrigerating system (kg).
l Refrigerant charging amount of outdoor system + Additional refrigerant charging amount
= Total refrigerant charging amount of the refrigerating equipment (kg).
l Refrigerant charging amount of outdoor system: Refrigerant charging amount when air
conditioner leaves factory.
l Additional refrigerant charging amount: Additional refrigerant charging amount
according to the site pipe length and pipe diameter.
(2) Calculate the minimum size of the room suitable for the indoor unit assembly (m3).
(3) Calculate the concentration of refrigerant:
Total refrigerant charging amount of refrigerating equipment/the minimum room size suitable
for indoor unit assembly (m3) ≤ Refrigerant concentration limit: 0.3kg/ m3
2. Countermeasure when exceeding the concentration limit
(1) Set an effective opening for ventilation and fresh air.
l Cut an intake respectively on the upper and lower part of the door which areas are
equivalent to 0.15% grounding area, or cut an intake in other part of the room.
(2) Reduce the total refrigerant charging amount of the refrigerating equipment
l Shorten the refrigerant pipe length. Reduce the installation place distance between the
outdoor unit and the indoor unit to shorten the refrigerant pipe length, so that reduce the
total refrigerant charging amount of the refrigerating equipment.
(3) Establish ventilation and fresh air system
l Establish a mechanical equipment for fresh air to keep the refrigerant concentration
below the concentration limit (normal ventilation)\
l When can not ventilate the normally, please set an alarm apparatus linked with the
mechanical ventilation equipment.
8.12 Electric wiring
Note:
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The air conditioner must use special circuit (over 40A), and wiring by the qualified
electrician according to the wiring rules specified in national standard.
The grounding wire and the neutral wire shall be strictly separated. Connect the neutral
wire with grounding wire is incorrect.
The electric leakage breaker must be installed.
All the electric wire must be copper wire. When wiring, there shall keep a proper distance
between the power line and communication wire to avoid twist together. Otherwise,
signal disturbance will occur, and the air conditioner can not operate normally.
Power supply: 1PH, 220V~, 50Hz, the power supply connects from the outdoor side.
The wiring method of power line is Y connection. If the power line is damaged, in order
to avoid risk of electric shock, it must be replaced by the manufacturer or its repair center
or other similar qualified person.
Specification of wire and short circuit protector in site wiring:
Type
Contents
Specificatio
n
Parameter
Power
line
Connection
wire
Connection signal wire
YZW
YZW
YZW
3x
6mm2
3x
(1~1.25mm2)
2 x (0.75~1.25mm2)
Note: The signal wire using shielded wire is recommended.
Short
circuit
protector
---40A
Wiring method
1. Wiring method of orbicular terminals
For the connection wire with orbicular terminals, its wiring method is as shown in the
right figure: remove the connecting screw, put the screw through the ring on the end of
the wire, then connect to the terminal block and fasten screw.
2. Wiring method of straight terminals
For the connection wire without orbicular terminals, its wiring method is: loosen the
connection screw, and insert the end of the connection wire completely into the terminal
block, then fasten the screw. Slightly pull the wire outwards to confirm it is firmly held.
3. Crimp connection method for wires without terminals
Crimp connection method for connection wire
After connection, the wire must be fastened by wire cover. The wire cover shall press on the
protection coat of the connection wire, as shown in right top figure.
Note: When connecting the wiring, confirm the terminal number of indoor and outdoor units
carefully. The terminals with same number and color connect with a same wire. Incorrect
wiring will damage the controller of air conditioner or the unit
can not operate.
Wiring method of outdoor unit:
l Power line (connects from outdoor unit)
Remove the repair board of the outdoor unit and loosen the
wire cover A, then put the live wire, neutral wire and
grounding wire through the wire cover A, and connect them
to terminal block correspondingly. After connection, fasten
wire cover A to its previous state.
l Power line and communication wire of indoor unit
Loosen wire cover B and C, put the power line and communication wire connected with
A, B system indoor unit through the wire cover B and C, and connect them to terminal
block correspondingly. After connection, fasten wire cover B and C to its previous state.
Note: Power line, connection wire and communication wire are provided by consumers
themselves.
Wiring method of indoor unit
l Power line and communication wire of indoor unit
Loosen wire cover and connect the power line and communication wire of indoor unit to
the terminal correspondingly.
l Drive wire of electronic expansion valve
Air-connect the drive wire of electronic expansion valve with the down-lead from the
control base board of indoor unit.
After the above connection, fasten the wire cover to its previous state.
Wiring method of electronic expansion drive
Open the box cover of the drive and put the drive wire of electronic expansion valve
through the rubber ring, then correspondingly connect the connection wire with the
terminal of control base board of the drive. Use nut to connect the grounding wire on the
drive box and use wire clamp to fasten the wire. Put on the cover, the wiring connection
is finished.
Note:
When connecting power line to power supply terminal, please pay attention to the following
items:
1. Do not connect the power line with different dimensions to the same connection wire end.
Improper contact will cause heat generation.
2. Do not connect the power line with different dimensions to the same grounding wire end.
Improper contact will affect protection.
3. Keep a proper distance between the communication wire and the power line. Otherwise,
abnormal communication will occur because of disturbance.
4. Do not connect the power line to the connecting end of communication wire. Incorrect
connection will cause damage of connected unit.
5.The communication wire must be shielding wire.
Wiring example diagram:
Indoor unit: AE*3
Outdoor unit: AU481PH, 220V, 50Hz
outdoor unit
indoor 1
C1 C2
L
C1 C2
L
MP3
N
C
indoor 2
L1 N1 C1
C1 C2
L2
N
L
N2 C2 L3
N
C
N3
C3
indoor 3
C1 C2
L
N
C
8.13 Unit address number setting
In order to centrally control MRV air conditioner system, it needs to make unit number setting to indoor
units and outdoor unit (control address).
a. Table of relation between dialing switch and outdoor unit number
Digit 1
0
Bit 123
000
001
010
011
100
101
110
111
Digit 2
0
Digit 3
0
Unit number stood for
1
Preelected number Confirmed number after electrified
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
:0
:1
b. Setting of indoor unit number
After installation or after adding new indoor units, when electrifying for the first time, it is
necessary to set unit number to the indoor units (note: the cabinet type indoor unit has been set
to be No. 3 unit, it is unnecessary to reset unit number to it. At the same time, it is forbidden
to set other units as No. 3 unit). Before electrifying, the lock button of the dialing switch shall
be at locked state. After electrifying:
l When indoor unit number is not set, the power light, operation light and timer light will
flash together waiting for receiving unit number.
l When indoor unit switches from one system to another system, because of the conflict
between the existed control address and the address auto set by outdoor unit to indoor
unit, the phenomenon of power light, operation light and timer light flashing together will
appear.
When using special remote controller to do unit number setting, it shall be done at a place
1m away from the infrared receiver window. The specific setting method as follows:
press the number button according to the unit number to be set, then press set button to
send signal.
When indoor unit receives the signals from the special remote controller, the buzzer will
give a “Pi” sound, the flash of power light, operation light and timer light will stop
together, it indicates the indoor unit has received the signal. The set unit number can be
confirmed by using the “checking” function of special remote controller. The power light
of indoor unit will flash the set unit number (for example: the set unit number is 5, after
pressing “checking” button, the power light will flash 5 times).
After setting all the indoor units number, push the lock button of the outdoor dialing
switch to locked position, unit number setting is unallowed. At this time, when indoor
unit receives signals from special remote controller, it will give “Pi, Pi” sound twice to
indicate refusing to change unit number.
If finding the repeated set unit number in unit number setting, the buzzer will send “Pi,
Pi” sound twice to refuse to set.
When setting unit number, in order to avoid setting the same number to many indoor
units, there shall be a 10 seconds interval among each setting. So that, when repeated unit
number appears, the indoor unit will automatically find out.
When setting unit number, please set the unit number in sequence and record carefully to
avoid repeated unit number setting.
The special remote controller is shown below
READ
READ
NUMBER SET
1
2
3
4
5
6
LOCK
Note: Press button 6 and at the same time in 2 seconds press button 1, then loosen them
simultaneously. The LCD will display “7”, which stands for selecting unit 7. And then
press button “set”, you can set unit 7.
Using the same method, press button 6 plus button 2, you can set unit 8.
8.14 Checks after the installation
After installation, please fill in the following form for easy daily maintenance:
No. Model of indoor unit Factory No. of unit Site setting No.
System belonged
(A/B)
1
2
3
4
5
6
Check for installation and test run
z
z
z
z
z
z
z
z
z
z
z
Please operate the air conditioner according to the operation manual.
Check items for test run, put mark
√ in □
Gas leakage from pipe connection
?
Heat insulation treatment of pipe connection?
Is the connection wiring of indoor and outdoor unit firmly inserted into the terminal
block?
Is the connection wiring of indoor and outdoor firmly fixed?
Is drainage securely arranged?
Is the ground wire securely and firmly connected?
Is power supply voltage abided by electric code?
Is there any noise?
Does cooling perform normally?
Does room temperature regulator operate normally?
PARTS AND FUNCTIONS
6 PARTS AND FUNCTIONS
Outdoor unit
Air inlet
Air outlet
Compressor
(Inside of unit)
Cassette type Indoor unit
Swing louver
(Air flow direction can be adjusted by using
the SWING button on the remote controller)
Electrical Components Case
Air Inlet Grille
Air Filter (Inside of the Inlet Grille)
PARTS AND FUNCTIONS
6.Parts and functions
Cassette type Indoor unit :
Discharge unit (built in)
In cooling operation,to
discharge the water
from inside the room.
Drain Hose
Swing fender
(located in the outlet)
Refrigerant pipe
Cable line
Earthing line
Outlet
Air filter
(located in the suction grill)
Remote Controller
Suction grill
Convertible type Indoor unit :
Remote control PCB
Outlet grill assy
Inlet grill assy
Electric box assy
- 48 -
PARTS AND FUNCTIONS
Celing concealed type indoor unit
- 49 -
Wall mounted type
Indoor Unit
AP182FAAHA
1
1. Outlet
2. Operation Board
2
3. Inlet
4. Inside
5. Dust Filter
Inside
3
Operation Board
1. Health
2. Power
4
3. Time set
4. Running
5. On/off button
Press this button to start the air conditioner for emergency operation.
6. Remote Signal Receiver
6
1
2
3
4
5
7 REMOTE CONTROLLER FUNCTIONS
7.1 Controllers
7.1.1 Wireless remote controller
Signal Transmitter
Mode
Sending signals to the indoor
unit receiver
Operation option display
Airflow volume
AUTO
Airflow volume display
Speed is automatically adjusted by the
air conditioner according to room
and set temperatures.
Signal icon
ion
C
ON
OFF
H
Temperature
TEMP
Ion emission
Ion performance display
Display of set temperature
value
ON/OFF
Temperature setting
Timing mode
Timing mode display
Normal
Timer Off
Timer On
Timing period
Display of the time set
for timer on or off.
Mode option
For cooling, dehumidifying or heating
Timer
For timing mode option
Flashing while the signal is
sent
MODE
SWING
FAN SPEED
TEMER
For desired
temperature
On/Off
HEALTH
RESET
Turning the appliance on or
off
Airflow volume
For desired airflow speed
Airflow direction
For airflow direction
adjustment
Ion emission
For ion emission
setting
Time setting
Increase and decrease
room
Reset
Press with a pointed article
to reset value if abnormal
operation occurs.
Cautions:
1.Default mode of the air conditioner will resume if the battery in the remote controller is replaced:
Mode: Cooling; Temperature: 26°C;
Timing: Normal;
Airflow speed: Auto
7.1.3 Remote controller (new type)
***
Remote controller
1.POWER ON/OFF
used for unit start and stop
Buttons and display of the remote controller
2.TEMPERATURE
20
11
12
15
AUTO
16
ion
13
17
18
OFF
14
3 . H E A LT H
used to control the
function of oxygenmaking and ion-adding
(when oxygen device and
ion-generator are both
acquirable*health
button can control them,
whether oxygen device is
acquirable lies on the
function of its outdoor.)
4.MODE
H
19
TEMP
2
ON
HEALTH
4
used to select your
desired temp.
MODE
OFF
FAN
7
WING
8
used to select cooling
d
ehumidity heating
5.TIMER
13.HEALTH DISPLAY
used to show health state
14.TIMER DISPLAY
display the timer state:
"normal":no timer
"off":set time to shut off
"on":set time to start
15.SIGNAL
it flashes when you emit
sign to indoor unit
16.TEMP. DISPLAY
display the temp. enacted.
17.LOCK DISPLAY
show that buttons have
been locked
18.MIGHT/QUIET DISPLAY
19.TIME DISPLAY
used to select:TIMER
ON,TIMER OFF
display the time of "TIMER
ON" and "TIMER OFF"
6.RESET
20.EMITTING PART
press it with a needle
to normal condition
used to emit the sign to indoor
receiver
7.FAN
TIMER
9
used to select your desired
fan speed
8.SWING
used to set fan direction
9.SET TIMER
10.LOCK
6
RESET CODE
LOCK
10
press it to lock buttons and
press again to cancel lock
11.DISPLAY MODE
display the selected mode
12.DISPLAY FAN SPEED
used to display difference
between indoor temp,and
enacted temp.
NOTE: After replacing the batteries,press the "ON/OFF",remote controller will
display as follows:
MODE:cooling, TEMP.:26
TIMER:normal,FAN:auto
7.1.3 Wired remote controller (old type)
Heating operation indication
Dehumidifying operation indication
Cooling operation indication
Fan only operation indication
Automatic operation
Operation indicator
Clock display
Power ON/OFF key
Used to turn on /off the machine.
R
TIMER ON display
ROOM TEMP
SET TEMP
AM
PM
TIMER OFF display
TIMER ON
AM
PM
AM
PM
LOW
MIN
HIGH
AUTO
TIMER OFF
Temperature display
ion
Fan speed display
Automatic louver indication
AUTO
L L M L M H L M H
Sleep status indication
TIMER
TIME
SET
TIMER key
For selecting timer mode:
TIMER ON
TIMER OFF
TIMER ON/OFF
SET key
For setting the clock and time
for timer operation.
CLOCK key
For checking the clock time.
HOUR step key
For adjusting the clock and
time for timer operation.
SWING
CLOCK
3
SLEEP
1
FAN
SPEED
2
LOU key
TEMP
MODE
Used to select an automatic
or fixed air supplying direction.
MODE key
Used to select operation mode:
AUTO, COOL, DRY, HEAT, FAN.
FAN SPEED key
Used to select fan speed:
LOW, MID, HI, AUTO.
TEMP step key
For setting a desired temperature value.
SLEEP key
For setting the sleep status.
Note: This model of air conditioner doesnt provide the air sending direction adjustment function and thus
the "LOU" key is disengaged while the automatic air direction indication may be displayed.
This remote controller hasn't electric-aided heating indication as well as anion generation function
and indication.
Clock Set
When unit is started for the first time, clock should be adjusted as follows:
1. Press "CLOCK" key, "AM" or "PM" flashes at the clock display area.
2. Press the HOUR " "or " " key to set correct time. Each press will increase or decrease the time by 1 min.
If the key is kept depressed, time will change quickly.
3. After time setting is confirmed, press "SET" key, "AM" or "PM" stop flashing, while clock starts working.
7.1.4 Wired remote controller (new type)
MODE
CLOCK
Used to select AUTO
RUN, COOL, DRY,
HEAT and FAN
operation.
Used to set correct time.
TIMER
Used to select
TIMER ON,
TIMER OFF,
TIMER ON/OFF.
Dial switch
and Sensor
FAN SPEED
MODE
FAN
SWING
Used to select fan
speed: LO, MED, HI,
AUTO
AUTO
TEMP
SET
%
ON
AM
PM
CLOCK
SET
TIMER
SLEEP
*
ROOM
Used to set clock and
timer setting.
Power ON/OFF
Used for unit start and
stop.
Used to select your
desired temp.
FILTER RESET RESET
OFF
AM
PM
ON/OFF
TIME
TEMP
SET
Used to confirm Timer
and Clock settings.
SLEEP
Used to select sleep
mode.
Note:
The above information is the explanation of the displayed information therefore varies with those displayed
in actual operation.
DRY
HEAT
FAN OPERATION
COOL
SLEEP
AUTO
MODE
AUTO
SET
ON
SWING
TEMP
% ROOM
AM
PM
FAN
•
OFF
AM
PM
CLOCK
SET
TIMER
SLEEP
FILTER RESET RESET
ON/OFF
FAN SPEED
TIMER ON
TIMER OFF
CLOCK
OPERATING LAMP
Remote control
TEMP.
Clock set
When unit is started for the first time, clock should be adjusted as follows:
Press CLOCK button, "AM"or "PM" flashes.
Press or to set correct time. Each press will increase or decrease 1min. If the
button is kept depressed, time will change quickly.
After time setting is confirmed, press SET, "AM "and "PM" stop flashing, while clock
starts working.
Installation of receive display
Because of the temperature sensitive device, do not install the receive display at straight
sunlight place, either in front of air outlet grill, for it is effected greatly from cool air and
heat air, the receive display is at least 20mm distance to the air outlet grill.
Since there is light sensitive device which receives wireless remote signal, so do not
installed behind the window curtain or other obstacles, in order not to obstruct the signal.
Must fix the remote control wire far from strong electricity (such as the wiring of electric
light, air conditioner, etc.) and weak electricity (such as the wiring of telephone, interphone,
etc.).
A Fix the receive display with screws
.on the selected place.
B Place the panel onto the fixed frame, pay attention
.that the four claws must be placed into the
corresponding
four poles on the frame.
Installation of the wired remote controlller
a. Remove upper part of wire
Remove upper part of wire controller
PCB is mounted on lower part of wire
controller, be careful not to damage
Upper part of wire
controller
Lower part of wire
controller
b. Install wire
(1) For exposed installation, use 2 wood screws(accessory).
(2) For recessed installation, use 2 wood screws(accessory).
Note: Try as far as possible a flat surface for installation. Don't use excessive
c. Indoor unit wiring
Hint:
When make wiring, please
keepa distance between wires
and power supply cord.
Connect terminals (A,B,C,D) on lower
part of wire controller to terminals (A,
B,C,D) on PCB of indoor unit.
AB
CD
wiring from here
Lower part of
wire controller
Wire size
Cord kind Shield wire (4 core) (refer to Hint 3,4)
0.33mm2
Size
Use shielede wires for telecommunication
between wire controller and indoor unit;
indoor unit and outdoor unit. Ground the
shield on one side.
Otherwise misoperation because of noise
may occur.
Signal wire is self-provided.
Upper part of
wire controller
Shielded wire
ground
Hint: Tread surface of the terminal well so that shielding may not contact other part.
d. Replace the upper part of wire controller
Be careful not to press the wiring.
Hint: 1. Switch box and cord for wiring are not supplied.
2. Don't touch PCB with hand.
8. Refrigerant diagram
9 ELECTRICAL CONTROL FUNCTIONS
9.1 Function of special remote controller (Address setting)
1. Read function symbol
Press “read” button ,
“1” flashes 1 time
2
2. Signal emitting symbol
when “2” flashes ,it shows that remote controller is giving
signal to indoor unit.
press “8”button to select indoor unit number (1,2,3,4,5or6),
then “3” flashes continuously ,press “7” to set indoor unit
number
4. Button locked symbol
When “9” is on the state of “ ↗”,press “10”button , “4”
appears to show other buttons are locked .press
“10”again to cancel
Code symbol
press “9”button to select code type , When “5” is on the state
of “↘” ,the emitting code to indoor unit is for product made in
1998.
Read button
7
the power
Indoor unit number setting button
When “3” is continuously flashes ,Press this
button and give signal to indoor unit to set
the number selected.
8
Indoor unit number selection button
use these 6 buttons to select indoor unit number to be set
9
READ
SET
Code selection button
Use this button to select emitting code type
Normally “5” is on the state of “↗”.
10 Lock button
Press this button , “4”appears ,the other buttons will be locked
11 Reset Button
When the remote controller is abnormal , press this button with
pointed things to reset.
NO.1 NO.2 NO.3
1
1
Press this button to give indoor unit signal ,
LED flashes to show indoor unit number.
READ
0
1
6
8 9
5
1
3 4 5 6 7
3. Indoor unit number
NO.4 NO.5 NO.6
LOCK
RESET
SELECT
9.1.1 Number setting dialing switch using method(wired remoted control type)
The dialing switch is on indoor unit PCB. The indoor unit number setting method is as follows:
OFF
stand for NO.1 indoor unit
Digit 1
0
1
0
1
0
1
Digit 2
0
0
1
1
0
0
Digit 3
0
0
0
0
1
1
stand for NO.2 indoor unit
Digit 4
Not used
Not used
Not used
Not used
Not used
Not used
Unit number stand for
1
2
3
4
5
6
9.1.2 Indoor unit NO. lock switch (for model AU482FIAIA,AU48NFIAIA
We have “indoor unit NO. lock switch” on outdoor PCB to lock the indoor unit setting NO.
Lock switch
Unlock state
lock state
When the lock switch is at lock state, changing or setting indoor unit NO. is not allowed . When
the lock switch is at unlock state, the outdoor unit will searching for the new added indoor unit. If the
lock switch is always at unlock state, the outdoor unit will work normally and just have a longer
communication time with the indoor unit. When you want to change the indoor unit NO. setting or you
are installing the unit ,you must set the lock switch at unlock state .
9.2 Flow Chart for Operation
(1) Unit number setting
Start
Power on
Initialize electronic
expansion valve
Initialize louver
position
Read EEPROM
contents, initialize
program, if resume
after power down
No
Having
set
group number
Yes
All the indicators
flash, waiting for the
order of being added
with unit number
No
Having
set
unit number
Yes
Control
module
function
A
Power on
treat
All the indicators
flash, waiting for the
order of being added
with group number
(2) Turn on/off unit
Control function treat module
Off
Power indicator turn off,
operation indicator turn
off
On/off
On
Yes
Trouble signal
Trouble indication
Off
Mode
determinatio
Yes
Abnormal
operation n
Buzzer sound twice,
refuse
to
receive
signal
No
Choose mode
Cooling
operation
Heating
operation
Dehumidifying
operation
A
Fan motor turn off,
electronic expansion
valve close, louver
motor turn off
(3) Cooling operation
Cooling operation
No
Swing flap in the
cooling
standard
position
Swing
Yes
Swing action
Yes
Automatic
fan speed
Adjust fan speed according
to temperature set and in
air temperature
No
Operate in
speed set
fan
Electronic expansion valve:
overheat control Swing flap:
cooling standard position
Fan motor: high speed
Yes
Test run
No
Yes
Electronic expansion valve:
overheat control. Swing flap:
cooling standard position. Fan
Rated
operation
motor: rated speed
No
Electronic expansion valve:
overheat control. Swing flap:
cooling standard position, Fan
Yes
Emergency
operation n
motor: auto
No
Open
According to the
state of thermostat
Close
Electronic expansion valve:
overheat control, send turning
on unit signal to outdoor unit
Electronic expansion valve:
close, send turning off unit
signal to outdoor unit
Note: 1. When abnormal phenomenon occur, the indoor unit indicator will indicate abnormality according
to the abnormal parts.
2. When temperature of the evaporator inlet is lower than 0℃ and keeps for 5 minutes, unit will operate
in anti-icing mode.
(4) Dehumidifying operation
Dehumidifying operation
No
Swing flap in the cooling
standard position
Swing
Yes
Swing action
Yes
If enter cooling
operation
Adjust fan speed according
to temperature set and in
air temperature
No
No
Determine if dehumidify
according
to
in
air
temperature
Yes
Electronic expansion valves
open, indoor unit fan motor
weak wind
Electronic expansion valves
open, indoor unit fan motor
weak wind
Yes
Electronic expansion valve
totally open
Antidefrosting
No
Send
indoor
Operation
State
outdoor unit
A
unit
to
(5) Heating operation
Heating operation
No
Swing flap in set fan speed
position
Swing
Yes
Swing action
Yes
Defrosting
On
side:
wind
off,
expansion valve steady Off
side: Electronic expansion
valve totally open
No
No
Rated operation
According to temperature
sensor to adjust state and
valve open degree
Fan motor operate in rated
fan speed
Yes
If stop unit
protection
Overload protection
No
Yes
No (not rated operation)
Electronic expansion valve
close
Auto fan speed
Yes
Operate in set fan
speed
According to room temp and set
temp to determine fan speed
Send
indoor
Operation
State
outdoor unit
A
unit
to
Protect
according
to
temperature
difference
section value
9.3 Defrost operation Flow Chart
1. The compressor operates heating over 25 minutes, after meeting the defrosting condition, it is
permitted to enter defrosting. Defrosting process is unit-stop defrosting mode. Determining
condition of defrosting is as follows:
Unit-stop defrosting:
(1) When outdoor ambient temperature is less than 2 , (outdoor ambient temperaturedefrosting sensor) is more than 9 , and keeping over 2 minutes, enter unit-stop
defrosting.
(2) Outdoor ambient temperature >2 , pipe coil temperature <15 enter unit-stop
defrosting.
(3) If meeting the above condition, enter unit-stop defrosting.
(4) First the outdoor unit sends defrosting signal to indoor unit, after receiving signal, the
indoor unit acts according to the following condition:
a. The running fan motor of indoor unit for heating stops; the electronic expansion valve
does not change.
b. The running fan motor of indoor unit for turning off unit stops; the electronic expansion
valves of indoor unit are totally open.
(5) The defrosting action of outdoor unit:
a. The electronic expansion valves are totally open; compressor stops; 4-way valve keeps
in heating state; fan motor of outdoor unit is turned off.
b. After 45 seconds, 4-way valve is closed; compressor operates in 58Hz frequency.
c. After the compressor has operated in 58Hz for 30 seconds, it will operate in 120Hz.
Only after 3 minutes have elapsed in defrosting state can it quit from this operation.
(6) The condition of quitting from defrosting:
a. After entering defrosting for 3 minutes, test the temperature of defrosting sensor,
continue for 1 minute over 12 , then quit from defrosting.
b. Or after continuously defrosting for over 9 minutes, then quit from defrosting.
c. Discharging air pressure over 2MPaG (G stands for this pressure is piezometer
pressure), defrosting over 1 minute.
(7) Actions of indoor & outdoor unit when quitting from defrosting:
a. Compressor stops 43 seconds, fan motor of outdoor unit enter set fan speed according
to the state before entering defrosting.
b. After stop 45 seconds, compressor starts, simultaneously 4-way valve enters heating.
c. The open state of outdoors electronic expansion valve enters the state before entering
defrosting.
d. Indoor fan speed works in anti-cool Air State.
e. The open state of indoors electronic expansion valve is controlled to start adjusting
after defrosting 4 minutes.
(8) The protective treatment in defrosting:
a. Pressure switch not protected
b. The protective function of any temperature sensors is cancelled.
c. After finishing defrosting, discharging air temperature and adjustment of expansion
valve open state, current protection etc. work should be carried out according to the
state when compressor is just turned on.
, ,
2. Compressor control
The compressor will start at 10Hz and running between 30Hz to 120Hz. In operation the compressor
running frequency is determined by three elements : the number of indoor units in operation , the
temperature difference of each indoor units between setting temperature and room temperature ,
the size of each indoor unit.
3. Outdoor fan motor speed control
(Ta: ambient temperature , Tp: outdoor unit pipe temperature)
ITEM
1
2
3
4
5
6
7
MODE
cooling
cooling
cooling
cooling
heating
heating
heating
Ta
>32 ℃
<31 ℃
<31 ℃
<31 ℃
>15 ℃
10 ℃<Ta<14 ℃
<9℃
Tp
>45℃
40 ℃<Tp<44 ℃
Tp<39 ℃
FAN SPEED
H
H
M
L
L
M
H
4 Electronic expansion valve control
Each indoor unit has a electronic expansion valve to control refrigerant volume. For split type indoor
unit, the valve is designed in a electronic expansion valve box. Indoor unit PCB communicates with
the electronic valve box PCB. For other type , the valve is in the indoor unit itself. The electronic
expansion valve is controlled as follows:
refrigerant flowing direction
Tin: stands for the liquid refrigerant temperature ; To: stands for the gas refrigerant temperature
Tov: overheat temperature
Overheat temperature is preset in indoor unit PCB. In cooling mode operation ,indoor unit
PCB can detect the current overheat temperature by calculating To-Tin.If the To-Tin
temperature is higher than Tov, the valve volume will become larger until To-Tin= Tov. In heating
operating ,outdoor PCB will control outdoor electronic valve accordingly.
5 All indoor units must operate in the same mode. If the compressor is in heating mode, the indoor unit
is not allowed to be set in cooling mode, the outdoor unit will not accept different running mode from
indoor unit.
10 DIAGNOSTIC INFORMATION (TROUBLE SHOOTING)
10.1 Fault Codes
In order to make repair and maintenance convenient, we set “Automatic troubleshooting”
function in indoor unit and centralized controller. If any abnormal phenomenon occurs in
operation, you can determine the trouble part and condition from the display on the LED of outdoor PCB,
or the trouble code on the wired controller.
Remote controller Timer and Operation indicator malfunction code
When the unit running, Timer indicator flash stand for indoor unit malfunction
operation indicator flashing stand for outdoor unit malfunction:
Indoor unit malfunction
Timer indicator
Indoor unit malfunction
Flashing times
Flashing once
The liquid tube temperature sensor is abnormal
Flashing twice
The gas tube temperature sensor is abnormal
Flashing 3 times
The environment temperature sensor is abnormal
Flashing 4 times
The communication with outdoor unit is abnormal
Flashing 5 times
The communication with the electronic expansion
valve control board is abnormal
Flashing 6 times
The communication between indoor 846 and
communication chip is abnormal
Flashing 8 times
PMV strong electricity board is abnormal
Flashing 10 times
Indoor unit PG fan motor is abnormal
Flashing 11 times
Indoor unit water overflow or float switch is abnormal
Flashing 12 times
Indoor unit EEPROM data is abnormal
Flashing 13 times
Indoor unit is overload
Flashing 14 times
The communication between indoor unit and wire
remote controller is abnormal
Wired controller and malfunction code
Indoor unit malfunction display code
Indoor unit malfunction
Float switch or water motor abnormal
Outdoor unit abnormal
Setting running mode is different with outdoor
running mode
Liquid temperature sensor is abnormal
Gas temperature sensor is abnormal
The communication between indoor 846 chip and
communication chip is abnormal
The communication with electronic expansion box
is abnormal
The communication between the wire remote
controller and indoor unit control board is abnormal
The communication between indoor and outdoor unit
is abnormal
Water temp. sensor is abnormal
Display code
E0
E1
E2
E3
E4
E5
E7
E8
E9
EB
10.2 AU48- diagnostic information and trouble shooting
The failure code is displayed on the outdoor PCB; please diagnose the trouble according to the following code:
Failure
code
Failure position
Judgment measure
01
Outdoor defrosting
sensor TE circuit
02
Ambient
circuit
temp.
sensor
TA Examine the sensor below 20H in cut circuit or over
1000H in short circuit for continuous 60 seconds,
recoverable
03
Suction
circuit
temp.
sensor
TS
Examine the sensor below 20H in cut circuit or over
1000H in short circuit for continuous 60 seconds,
recoverable
04
Discharge temp. sensor TD
circuit
Examine the sensor below 20H in cut circuit or over
1000H in short circuit for continuous 60 seconds after
compressor working for 3 minutes, recoverable
05
Outdoor mid-condenser temp.
sensor
Examine the sensor below 20H in cut circuit or over
1000H in short circuit for continuous 60 seconds,
recoverable
06
Over current
Alarm over current failure, on exceeding current
protection value C for 5 seconds. After occurrence 3
times in 30 minutes, failure code displays on the LED,
unrecoverable
07
Current
circuit
08
Inverter compressor built-in
over-load protection circuit
Inverter compressor built-in over-load protector acts.
09
IPM protection
IPM over current、short current、temp. too high、lack
of pressure protect alarm 3 times continuously in 30
minutes, unrecoverable
10
EEPROM on PCB faulty
857 reads and writes the data of EEPROM faulty,
flashes 11 times, unrecoverable
11
Discharge
temp.
protection acts (TD)
sensor
Examine TD1 sensor alarms compressor off after 5
seconds at over 120℃, confirming 3 times in
30minutes, and displaying 11 on the LED,
unrecoverable
12
Pressure sensor (Pd、Ps)
wiring faulty
After compressor starting up 3 minutes, examine
compressor rate(Pd/Ps) is below 0.9 for continuous
60 seconds, recoverable
13
Pressure switch circuit
High pressure switch acts, trouble disappears after 2
mutual
temp.
inductance
Examine the sensor below 20H in cut circuit or over
1000H in short circuit for continuous 60 seconds,
recoverable
After closing compressor, the current of current
mutual inductance is checked over 15A. when
starting up the compressor, frequency is over 60HZ,
and current is below 5A, recoverable
minutes normally
14
Low pressure protection acts Cooling: examine Ps below 0.2kgG/cm2 for 30
(Ps)
seconds continuously after compressor starts
up;
Heating: examine Ps below -0.2kgG/cm2 for 10
minutes continuously after compressor starts up;
recoverable
15
High pressure protection acts
(Pd)
Examine sensor Pd over 27.5kgG/cm2
16
Suction temp. protection acts
(TS)
On compressor working, for continuous 10 minutes,
examine sensor TS over 40℃, recover after 2
minutes.
17
High pressure
circuit
sensor
Pd
For continuous 60 seconds, examine sensor Pd can
automatically run in support.
18
Low pressure
circuit
sensor
Ps
For continuous 60 seconds, examine sensor Ps
below -0.95kgG/cm2 or on inverter compressor
running individually ,when performance frequency is
below S3, examine sensor Ps is over 9kgG/cm2, can
automatically run in support.
19
At low frequency, discharging
temp. protection acts(TD)
When inverter compressor performance frequency is
S3,S4, examine sensor TD1 is over 110℃
20
857
receive
communication faulty
846
Continuous communication 200 seconds invalid,
alarms flashes.
21
846
receive
communication faulty
857
Continuous communication 200 seconds invalid,
alarms on LED
22
846 receive indoor unit failure
Can not receive any signal from indoor unit for 4
minutes, alarms 22 on LED
23
846EEPROM/857EEPROM
failure
Alarms display on LED
Remarks: 1.H in “20H” and “1000H” stands for 20 and 1000 in hex.
2.IPM stands for inverter power module.
3.EEPROM is Electrically Erasable Programmable Read-Only Memory, which is in the chip.
4. 857 and 846 are the chip, 857 is in charge of control function, while 846 is in charge of communication
function.
5.S3 and S4 are the special frequency, S3 is 30Hz, while S4 is 38Hz.
10.3 Troubleshooting
(1) Indoor unit trouble indication: timer indicator flashes (once, twice, 3 times, 7 times)
Abnormal reasons:
Heat sensitive resister is short circuit or open circuit
The treatment to sensor output part in PC board is improper, such as poor contact of
package part, the electrolytic capacitor for filtering is failed, etc.
Treatment:
Remove the heat sensitive resister, test and measure its numerical value. According to the
resister temperature character table to evaluate if it is heat sensitive resister abnormal. If
numerical value of resister is normal, check if it is poor contact. If contact is good, replace the
indoor unit PC board.
(2) Outdoor unit trouble indication: timer indicator flashes (4 times)
Abnormal reasons:
Communication wire is open circuit or short circuit
There is powerful electromagnetic disturbing source near the air conditioner
The indoor & outdoor unit are not correctly set with unit number
The PC board is improper
Treatments: use the ohm grade of multimeter to check the numerical value of resister between
communication wire to determine if it is short circuit or open circuit. If normal, examine if
there is powerful electromagnetic disturbing source near the air conditioner, such as radio
wave sending devices. After verifying there is no powerful disturbance near air conditioner,
reset the unit number of indoor unit and outdoor unit. If there is still abnormal, change the PC
board of the trouble indoor & outdoor unit. Please note that after changing the PC board of
indoor & outdoor unit, they both should be reset their unit number.
(2) Indoor unit trouble indication: timer indicator flashes (5 times)
Abnormal reasons:
Communication wire is open circuit or short circuit
There is powerful electromagnetic disturbing source near the air conditioner
PC board is improper
Treatments: use the ohm grade of multimeter to check the numerical value of resister between
communication wire to determine if it is short circuit or open circuit. If normal, examine if
there is powerful electromagnetic disturbing source near the air conditioner, such as radio
wave sending devices. After verifying there is no powerful disturbance near air conditioner,
change the PC board of abnormal indoor unit or electronic expansion valve driver.
(3) Indoor unit trouble indication: timer indicator flashes (6 times)
Abnormal reasons:
PC board is improper
Treatment: change the improper PC board of indoor unit.
(4) Indoor unit trouble indication: timer indicator flashes (8 times)
Abnormal reasons:
The PC board of electronic expansion valve driver is improper
Treatment: change the PC board of electronic expansion valve driver.
(5) Indoor unit trouble indication: timer indicator flashes (10 times)
Abnormal reasons:
Plastic sealed motor is improper
PC board is improper
Treatment: use the DC voltage grade of multimeter to test the plastic sealed motor to find if
there is any feedback signal, determine if the plastic sealed motor is abnormal. If normal,
change the indoor unit PC board.
(6) Indoor unit trouble indication: Timer indicator flashes (12 times)
Abnormal reason:
Indoor unit PC board is improper
Treatment: change the improper indoor unit PC board.
(7) Indoor unit trouble indication: operation indicator flashes (once, twice, 3 times, 4 times, 5
times)
Abnormal reasons:
Heat sensitive resister is short circuit or open circuit
The treatment to sensor output part in PC board is improper, such as poor contact of
package part, the electrolytic capacitor for filtering is failed, etc.
Treatment:
Remove the heat sensitive resister, test and measure its numerical value. According to the
resister temperature character table to evaluate if it is heat sensitive resister abnormal. If
numerical value of resister is normal, check if it is poor contact. If contact is good, replace the
indoor unit PC board.
(8) Indoor unit trouble indication: operation indicator flashes (6 times)
Abnormal reasons:
Power voltage is low
Power is instantaneously stopped
Compressor is locked
Treatment: power on again to operate unit, check power voltage (Is the over 40A power
used?)
(9) Indoor unit trouble indication: operation indicator flashes (7 times)
Abnormal reasons:
Power voltage is low
Power is instantaneously stopped
Treatment: Treatment: power on again to operate unit, check power voltage (Is the over 40A
power used?), check if the power cord is too thin.
(11) Indoor unit trouble indication: operation indicator flashes (8 times)
Abnormal reasons:
The current mutual inductor on the outdoor unit PC board is failed
The driving circuit of compressor is disconnected
Treatment: power on again to operate unit. Test if there is current through the compressor
driving circuit. If there is, change the PC board.
(12) Indoor unit trouble indication: operation indicator flashes (9 times)
Abnormal reasons:
High load compelling operation
Power voltage is low
Power is instantaneously lowered or power cut
The driving circuit of compressor is short circuit
Compressor is locked
Treatment: power on again to operate unit. Check if there is too much refrigerant in the
cooling system? Check power voltage (Is over 40A power used?) check if there are parts in
compressor driving circuit short-circuited? Check if there is any parts damage, poor contact,
pull out the connection wire of power module UVW end, test if there is the same voltage
between U-V, V-W, W-U? (AC80V-280V)
(13) Indoor unit trouble indication: operation indicator flashes (10 times)
Abnormal reason: PC board of outdoor unit is improper.
Treatment: change PC board of outdoor unit.
(14) Indoor unit trouble indication: operation indicator flashes (11 times)
Abnormal reasons:
System is high load compelling operated
Refrigerant leaks
Discharging air temperature heat sensitive resistor is improper
Electronic expansion valve or 2-way valve is closed
Treatment: check if there is leakage part, test system pressure in rated operation
state to
determine if there is leakage? Check the state of electronic expansion valve and
2-way valve.
Test and measure the numerical value of discharging air temperature heat
sensitive resister.
11.ELECTRICAL DATA
11.1 Wiring Diagram
AU482FIAIA
11.1.1 Outdoor unit
CN21
B
CN20
power module
SW06
LD1 LD2 LD3
W
R
CN22
CN19
SW07
compressor
filter
capacitor
SW05 SW04
SW01 SW02
Control Board
SW
RL3
RL2
RL1
Control Board
capacitor
capacitor
R
R
GR
R
B
OR
Y
W
GR
Y
B
R
R
OR
suction
sensor
condenser
mid-part
sensor
electronic
electronic
expansion valve 2 expansion valve 1
ambient
sensor
dischargingdefrosting
sensor
sensor
B
B
W
R
fuse
B
P
pressure
switch
RL4
RL5 RL6
RL7
W
motor A
W
high-pressure low-pressure
sensor
sensor
oxygen
maker
heater
four-way unload
electromagnetic
valve
valve
B
motor B
R
B
R
NOTE:the oxygen-maker is optional
R
R
earthing
CT
B
RL8
W
Y/G
electrolytic
capacitor
W
B
W
electrolytic
capacitor
W
POWER FILTER BASE BOARD
electrolytic
capacitor
+
+
-
R
resistance
+
-
R
B
Y/G
+
W
B
B
A2
AC contactor 5
6
connect with indoor
communication line
power
DO NOT CONNECT WITH
HIGH-VOLTAGE ELECTRICITY.
R
R
PTC
NOTE:the functions of select switches in the figure refer to the
operation manual.
+
B
4
W
2
3
W1
B:Black
BL:Blue
BR:Brown
G:Green
GR:Grey
OR:Orange
R:Red
W:Whit
Y/G:Yellow/Green
R
+
A1
C1 C2
B
-
W
B
-
half-wave rectifier
diode
-
reactor
B
AU48NFIAIA
white black
red
power
module
compressor
filter
capacitor
condenser
mid-part
sensor
SW06
LD1 LD2 LD3
suction
sensor
SW07
SW05 SW04
ambient
temp.
sensor
SW01 SW02
SW
discharging
sensor
Weak-electric
Control Board
Strong-electric
Control Board
RL3
RL2
RL1
motor A
defrosting
sensor
RL4
RL5
RL7
fuse
motor B
capacitor
capacitor
RL6
RL9
P
red orange white grey yellow orange
blue yellow
black red
grey
red
pressure
switch
black
white red
white black
red
high-pressure
sensor
electronic
electronic
expansion valve 2 expansion valve 1
CT
U in
U out
V out
white
red
white
white
reactor
yellow/green
W out
(~ )
black
black
AC contactor
communication terminal
power terminal
block(forbidden to connect block
with high-voltage electricity)
NOTE:the oxygen-maker is optional
four-way unload
valve
valve
W in
power filter
base board
black
black yellow/green
red
red white
blue
heater
low-pressure
sensor
V in
oxygen
maker
power
red
red
red
PTC
red
( +)
red
thee
phrase
(~ )
rectifier
(~ )
( -)
black
red
cement
resistance
cement
resistance
+ electrolytic
-capacitor
black
+electrolytic
-capacitor
black
4.1.2 Indoor unit
1) Model: AS062FMAHA AS072FMAHA AS092FMAHA AS122FMAHA
Butt joint part of
negative ion
Transformer
Grounding
wire
Fuse
Negative ion
generator
Fan
motor
Manual emergency
switch
Liquid pipe
temperature sensor
Indoor temperature
sensor
Gas pipe
temperature sensor
Grounding
wire
Step motor
Connect with electronic
expansion valve
Connect with outdoor unit
(It is strictly prohibited to connect
C1, C2 with 220V power)
Pull-out method of package part: if the package
part is self-lock terminal as shown in Fig., press
the stop-lock part, then pull outward
Stop-lock part
Connect with indoor
unit control board
Grounding
wire
Electronic expansion
valve
2) Model: AS182FTAHA
3) Model: AP182FAAHA
Vapor pipe
temperature sensor
Control board
Ambient
temperature
sensor
Liquid pipe
temperature
sensor
Terminal block
Connect
with outdoor
unit
Electronic expansion valve
Negative ion
generator
Note: It is strictly prohibited to
connect C1, C2 with 220V
power
Fan
motor
Fan motor capacitor
Louver
motor
Color instruction:
B : Black R: Red
G: Green
BL: Blue W: White Y/G:
Yellow/Green
OR: Orange Y: Yellow
4) Model: AB092FCAHA AB142FCAHA AB182FCAHA
ELECTRO-EXPANSION VALVE
M
CN6
CN5
W
serial
250VAC,3.15A
GAS PIPING TEMP.SENSOR
INDOOR PCB
TEST
CN16
CN17
CN18
B
ROOM TEMP.SENSOR
CN4
LIQUID PIPING TEMP.SENSOR
FLOAT SWITCH
BL
B
CN15
CN14 CN13 CN12
CN10
CN11
CN1
COM LO MED HI
SIGNAL RECEIVER BOARD
R
R
W
B
W B Y/G R
Y Y
Y/G
R W
M
C1 C2
N L
M
M
PUMP
LOUVER MOTOR
CAPACITOR
FAN MOTOR
TO OUTDOOR UNIT
5) Model: AC182FCAHA
W
GAS PIPING TEMP.SENSOR
LIQUID PIPING TEMP.SENSOR
BL
SW1
SIGNAL RECEIVER BOARD
CN2
CN7
CN6
LOUVER MOTOR
M
LOUVER MOTOR
M
ROOM TEMP.SENSOR
B
INDOOR PCB
CN10 CN8
ON
SW2
1 2 3 4 OFF
TEST
CN12
CN4
M
SP8
TEMP.COMPENSATION
250VAC,3.15A
ELECTRO-EXPANSION VALVE
CN5
FT2
FT1
R R
HI MED LO
COM
B
W
Y/G
CAPACITOR
M
W
B
FAN MOTOR
N
L
NOTE: WHEN INSTALLATION IN UNDER CEILING ,DIAL SWITCH "SW2
"IN THE PC BOARD TO "OFF"POSITION.WHEN INSTALLATION IN
FLOOR CONSOLE,DIAL SWITCH TO "ON"POSTION.
Y/G R
R
C1 C2
TO OUTDOOR UNIT
W
MP3 wiring diagram:
Electronic expansion valve wiring diagram
FUSE T3.15A/250VAC
CN1 live wire 1
CN2 neutral wire 1
CN3 COM1
M
live wire 2 CN4
1 2 3 4 5 6
electronic
expansion
valve 3
control board
neutral wire 2
CN5
COM2 CN6
1 2 3 4 5 6
EER 1
CN8 neutral wire 3
CN9 COM3
CN15 valve 3
SERIAL
CN16
1 2
EEV 2
M
CN7 live wire 3
CN14 valve 2
CN13 valve 1
6 5 4 3 2
CN10
CN11
CN12
1
M
black
white
brown
black
black
white
white
brown
brown
indoor 1
yellow/green
indoor 3
indoor 2
NOTE: Valve box power supply and communication wire must be connected with the corresponding
indoor,wiring sequence must be correspondent respectively,L and N must not be connected
reversely,otherwise will cause the unit not work and damaged.
On running, "indoor 1" must be electrified always,or air conditioner does not work normally.
AE072FCAKA、AE092FCAKA、AE122FCAKA、AE182FCAKA、AE212FCAKA、AE242FCAKA:
Indoor unit wiring diagram
M
electronic
expansion valve
M
refresh air fan
motor
blue
1
1
2 3 4 5 6
CN6
1
2 3
CN9
CN17
CN5
1
2 3 4
blue
2 3
CN8
black
gas pipe temp.
sensor
liquid pipe temp.
sensor
NOTE:the dashed "---"in indoor controll
board is PCB inner wiring.
About control board outer connector:
in the diagram,gas pipe temp. sensor
、liquid pipe temp. sensor、indoor fan motor
、transformer are necessary parts;wired
controller、receive display、electronic
expansion valve、float switch、pump motor
、swing motor are parts matched with the
model(combined usage);auxiliary electric
heater、refresh air fan motor、negative ion
generator、high pressure accumulator are
optional parts for health and comfort
(combination usage arbitrarily).wired
controller and receive display only can
choose one at will.
the unit with remote controller is matched
with receive display:
1.ceiling concealed type:CN11 must be
short connected with a jump wire;
2.duct type:connected with float
switch and pump motor;
3.cassette type:connected with float
switch、pump motor and swing motor;
4.cabinet type:CN11 must be short
connected with a jump wire,connected with
swing motor;
the unit with wired controller(equipped
with wired controller,can make remote
operation on wired controller with remote
controller such as YR-H39):
short connect CN15、CN17 together with
jump wire,other parts are as the same as
remote control unit.。
bulit-out electronic expansion valve
setting(MP3):CN23 is cut circuit,CN25 is
connected with electronic expansion valve
communication,and the electronic expansion
valve box(MP3) control indoor refrigerant
flow.
built-in electronic expansion valve
setting:CN23 is short connected with a jump
wire,CN6 is connected with electronic
expansion valve,and indoor unit control
refrigerant flow itself。
1
2
blue
transformer
1
2
1
CN11
serial
unit code setting
1
2 3
2
ambient temp.
sensor
1 2
2 3 4 5 6 7 8 9 10
1
CN1
1
SW1
10 9 8 7 6 5 4 3 2
LED3 LED2 LED1
CN16
float switch
CN2
CN23
indoor control board
CN15
2
1
CN13
RL7
RL6
RL4
RL5
RL3
RL2
FUSE
3.15A/250VAC
CN25
brown
CN18
white
CN22
RL1
CN14
1
2 3 4
receive display
CN1
CN10
red
CN4
7 6 5 4 3 2 1
2 1
B
C
CN12
3 2 1
CN19
connector
M
electronic
expansion valve
box power supply
and communication
outdoor
communication
indoor power
red red
M
earthing
pump motor
yellow/green
indoor fan motor
negative ion generator or high
pressure accumulator
wired controller
1 2
black
M
D
CN3
CN20
3 2 1
red
fan capacitor
A
CN7
3 2 1
swing motor
FUSE
T15A/250VAC
NOTE:
Must connect electronic expansion valve
box power and communication from
corresponding indoor,wiring sequence must
correspond with the label
respectively,other wise, will cause PCB
of indoor and electronic expansion valve
box not work and damaged.
resumeable heat
protector
80℃,10A/250VAC
auxiliary heater
SW1
RL7
RL6
one-off heat
protector
105℃,10A/250VAC
only applicable for unit with
auxiliary electric heater
RL5
RL4
emergency switch(ON/OFF)
indoor fan motor
low-speed relay
indoor fan motor
Mid-speed relay
indoor fan motor
High-speed relay
health function module
relay
LED3
indicator(running-red)
RL3
pump motor relay
LED2
indicator(timer-yellow)
RL2
swing motor relay
LED1
indicator(power-green)
RL1
auxiliary eletric
heater relay
4.2 Circuit Diagram
4.2.1 Indoor unit
Model: AS062FMAHA AS072FMAHA AS092FMAHA AS122FMAHA
Model: expansion valve
MRV circuit diagram of control board for electrical expansion valve
Model: AS182FTAHA
Model: AB092FCAHA AB142FCAHA AB182FCAHA
Model: AC182FCAHA
AE072FCAKA\AE092FCAKA\AE122FCAKA\AE182FCAKA\AE212FCAKA\AE242FCAKA Circuit diagram
1
2
3
4
5
6
+5V
+12V
IC10
7805
D3 1N4007
1
28
2
27
C22
104
C21
100uF
GND
GND
10K
L3 102
4.00MHz
3
26
4
4
3
2
1
R35
25
GND
CN14
5
O2
+1
20
GND
+2
5
R13
2K
10K
19
18
C14
100uF
5
6
4
1
42
3
2
41
15
8
3
40
4
39
5
38
1
16
6
37
2
15
7
36
3
14
35
4
34
5
12
GND
R34
RL5
8
IC6
ULN2003
10K
9
IC1
LED_RUN
9
11
Q6
S9013
R38
DINA
DOB
DINB
DOA
NC
DOa
NC
12
13
+5V
LED_POW
LED_TIM
6
5
+5V
5V
C27
C26
100uF
C25
100uF
C24
100uF
100uF
R40
R41
14
15
IN2
IN1
CN1
C31 104
3
NC
11
7
10
12
31
8
9
13
30
R9
470
15
28
16
27
17
26
18
25
R11
24
R43
20
23
R16
X1
22
21
+5V
8.00MHz
C13
1uF
R15
2K
CN2
CN17
5K
R2
330
+5V
CN23
ORANGE
GND
GND
RED
C18
4.7uF
1
2
3
4
5
6
7
8
9
10
R25
5.1K
R19 20K
CN13
R18 20K
SW1
LED2
1
2
3
4
5
6
7
8
9
10
R22
15
1.5K
R23
3
14
1.5K
R24
C6 102
LED1
+12V
C16
4.7uF
IC5
1
2
3
4
5
6
13
ULN2003
5
12
6
11
7
10
8
9
CN6
CN5
1
2
3
4
+12V
+5V
GND
GND
GND
A
+12V
GND
infrared receiver circuit diagram
1
2
communication
B
D2
1N4007
1.5K
GND
1
2
3
+5V
GND
CN1
16
2
CN11
C17
4.7uF
GND
+5V
SW
AUTO
IR
BEEP
RUN
POW
TIM
+12V
GND
1
4
IC1
HS0038A2
C1
4.7uF
IC8
TLP521
LED_RUN
R21
10K
LED1
LED3
22K
22K
LED_POW
10K
R22
A
R7
4.7K
LED_TIM
R45
2K
GND
GREEN
R4
22K
22K
GND
R32
100
4.00KHz
22K
R3
R5
Q1
S8550
19
10K
BP1
D1
1N4007
IC7
TLP371
4.7K
R44
10K
GND
IC11
T600D
1K
102
220K
GND
C30 104
R1
C5
R6
CN2
GND
C29 104
+12V
C
low-speed
+5V
+12V
29
R14
10K
1
DO
high-speed
mid-speed
R1
100
PCH-112
R8
C23
104
K1
NC
6
32
+12V
2
PCH-112
RL7
OJE-112
+5V
IC3
MM1007
C28 104
33
14
100K
16
TMP87C846N
GND
12V
RL6
13
11
10K x 3
4
GND
CN4
CN10
GND
Z4 5.1V
100K
2
1
10
8
7
10K
4.7K
GND
DOb
10K
10
OJE-112
GND
+5V
R36
RL4
10K
Z1 5.1V
Q5
S9013
water pump
CN7
C1
103
2
R31
4.7K
OJE-112
refresh air
1
2
1
Q4
S9013
GND
R37
RL3
CN16
93C46
7
10K
+5V
16
CN2
CONNECT WITH PANEL
17
13
swing
C2
103
R2
100
CN21
IC12
C
14
OJE112
GND
R42
10K
CN15
R17
12
RL2
Q2
S9013
GND
GND
10
Z3 5.1V
1
2
3
R12
GND
OZ-112
CN9
+5V
C14 104
GND
GND
11
电
electric
heater
RL1
4
R10 10K
21
9
R39
+12V
6
22
8
Z2 5.1V
D6
1N4007
GND
D
neutral wire
ZEN1
561K
C4
104
+12V
-2
R27
10K
GND
C7
2200uF
C9
220uF
C11
220uF
8
live wire
1N4007
7
R17 10K
7
Vdd
-1
L1
102
23
IC2
TMP87P809N
D4
C3
104
+12V
GND
LED2
24
6
3
O1
R33 10K
GND
2
GND
L2
102
560
1
R29
10K
104
FUSE1
T3.15A
LX1
LX201
CN3
1
2
3
1N4007
+12V
R26
10K
R28
10K
Q3
S9013
X2
C20
30pF
C10
104
R30
+5V
IC4
LM358
C19 30pF
CN18
D5
C8
C12
104
+5V
B
IC9
7812
+12V
D
8
7
3
4
5
6
7
8
MP3 circuit diagram:
Model: AP182FAAHA
12 EXPLODED VIEWS & PART LISTS
12.1 Model: AU482FIAIA / AU48NFIAIA
Parts list
No.
1
2
3
4
5
Spare parts
number
001A0100122
001A1301707
001A1301640
001A5402022
001A3000201
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
001A0100498
001A17421215
0010150076
0010750551
0010750761
001A1754686
0010450192
001A5736055
001A0100827
001A1101197
001A0100767
001A2500127
0010450230
001A2500147
0010750580
001A1301465
0010450194
0010750476
001A2500116
0010450195
0010750474
0010750475
0010750303
001A1301762
0010150080
001A1301117
001A1436160
Spare parts description in
English
Front guard assy
Plate for maintain
Front panel(left)
Axial Fan
Motor
Motor mounting plate
PE
vertical plate
Outdoor heat exchanger
segregator
sealed pad
ambient temp. sensor
clip for sensor
cover
right side plate
guard for heat exchanger
eletromagnetic valve
4-way valve
eletronic expansion valve
pipe assy
fixing plate
high pressure sensor
3-way stop valve
3-way stop valve
low pressure sensor
high pressure storage
oil segregator
compressor
valve support plate
bottom plate
little plate
handle
Qty.
2
1
1
2
2
Model
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
the proportion
Failure of the spare-part
rate
stock
0.00%
0.000%
0.00%
0.000%
0.00%
0.000%
0.02%
0.024%
0.02%
0.024%
0.00%
0.00%
0.00%
0.01%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.06%
0.00%
0.00%
0.00%
0.00%
0.000%
0.000%
0.000%
0.012%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.072%
0.000%
0.000%
0.000%
0.000%
Remark
×
×
×
*
*
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
*
×
×
×
×
1,The failer rate and the proportion of the spare-part stock are regarded as the reference of the stock for
spare-parts;The first time should be stocked accroded with the proportion of the spare-parts,and it should be
adjusted with the actual quantity 3 months later.
2,easy-damaged;The spare-part which is often damaged and the customer must stock in the spare-parts
warehouse,and should be marked with"*"
3,possible damaged:The spare-part which is not often damaged like the easy damaged one and the
customer may stock in the spare-part warehouse accord with the actual case,should be marked with " ".
4,not need provided :The spare-part which is seldom damaged or the maintenance man could not
maitmains.The spare parts may be air freighted by the factory if they were damaged.The customer nees
not stock in the spare-part warehouse,should be marked with " x ".
5,Above should be improved accord with the reply of the market half a year per time.
6.The spare parts price on net is FOB Qingdao term.
Parts list
Spare parts
No. number
Spare parts description in
English
the
proportion of
the sparepart stock Remark
Qty.
Model
Failure
rate
1
2
3
4
5
001A0100122
001A1301707
001A1301640
001A5402022
001A3000201
Front guard assy
Plate for maintain
Front panel(left)
Axial Fan
Motor
2
1
1
2
2
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
0.00%
0.00%
0.00%
0.02%
0.02%
0.000%
0.000%
0.000%
0.024%
0.024%
×
×
×
*
*
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
001A0100498
001A17421215
0010150076
0010751389
0010750761
001A1754686
0010450192
001A5736055
001A0100827
001A1101197
001A0100767
001A2500127
0010450230
001A2500147
0010751390
001A1301465
0010450197
0010750476
001A2500116
0010450198
0010750474
0010750475
0010751335
001A1301762
0010150080
001A1301117
001A1436160
Motor mounting plate
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
AU48NFIAIA
0.00%
0.00%
0.00%
0.01%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.06%
0.00%
0.00%
0.00%
0.00%
0.000%
0.000%
0.000%
0.012%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.072%
0.000%
0.000%
0.000%
0.000%
×
×
×
PE
vertical plate
Outdoor heat exchanger
segregator
sealed pad
ambient temp. sensor
clip for sensor
cover
right side plate
guard for heat exchanger
eletromagnetic valve
4-way valve
eletronic expansion valve
pipe assy
fixing plate
high pressure sensor
3-way stop valve
3-way stop valve
low pressure sensor
high pressure storage
oil segregator
compressor
valve support plate
bottom plate
little plate
handle
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
*
×
×
×
×
AU482FIAIA / AU48NFIAIA
Parts list
Spare parts
No. number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0010150073
0010450036
0010450184
/
001A5745116
0010450037
0010450187
0010450188
0010450201
0010450200
/
0010450189
0010450190
001A3600018
0010150075
Spare parts description in
English
Electrical box
PCB 1
power supply Terminal board
/
Terminal board
PCB 2
rectifier
rectifier
power module
dispel heat patch
/
electrolyse capacitance 1
electrolyse capacitance 2
Capacitor for fan motor
Electrical box(level)
Qty. Model
1
1
1
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
AU482FIAIA
/
1
1
2
1
2
1
/
1
2
2
1
the
proportion of
Failur the spareRemark
e rate part stock
0.00%
0.02%
0.00%
0.000%
0.024%
0.000%
×
*
×
0.00%
0.02%
0.00%
0.00%
0.00%
0.00%
0.000%
0.024%
0.000%
0.000%
0.000%
0.000%
×
*
×
×
×
×
0.04%
0.04%
0.04%
0.00%
0.048%
0.048%
0.048%
0.000%
*
*
*
×
Parts list
proportion
of the
Failure spare-part
rate
stock
Remark
Spare parts
number
Spare parts description in English Qty. Model
1
0010150073
Electrical box
1
AU48NFIAIA
0.00%
0.000%
×
2
0010450520
PCB 1
1
AU48NFIAIA
0.02%
0.024%
*
3
0010450184
Power supply Terminal board
1
AU48NFIAIA
0.00%
0.000%
×
5
001A5745116
Terminal board
1
AU48NFIAIA
0.00%
0.000%
×
6
0010450506
PCB 2
1
AU48NFIAIA
0.02%
0.024%
*
7
0010450676
Rectifier
1
AU48NFIAIA
0.00%
0.000%
×
8
0010450201
Power module
2
AU48NFIAIA
0.00%
0.000%
×
9
0010450200
Dispel heat patch
1
AU48NFIAIA
0.00%
0.000%
×
11
0010450642
Electrolyse capacitance
2
AU48NFIAIA
0.04%
0.048%
*
13
001A3600018
Capacitor for fan motor
2
AU48NFIAIA
0.04%
0.048%
*
14
0010150075
Electrical box(level)
1
AU48NFIAIA
0.00%
0.000%
×
No.
MODEL : AB092FCAHA AB142FCAHA
Parts list
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Spare parts
number
0010800868
0010400705
0010100531
001A13011049
0010201129
0010250024
0010250101
001A5002204A
0010750924
0010100541
0010201132
0010201134
0010250066
0010250049
0010250050
0010450083
0010250054
001A5002088
0010250053
0010250052
0010250055
0010250058
0010250065
0010250060
0010250051
0010250057
0010850097
0010250056
0010250062
0010250063
0010250064
0010100536
001A3000197
0010150041
0010100532
0010100528
0010450282
001A14341141
001A3400160
001A5745116
001A4000177
0010100538
001A3600018
001A3800141
0010400879
0010100537
0010800870
0010450069
Spare parts description Qty
in english
.
Guard assembly
1
Indoor fan motor
1
Motor fix plate
1
Swing
4
Ventilate duct
1
Centrifugal fan
1
Fan in-built part
1
screw
1
Evaporator assembly
1
Evaporator fix nip
2
Drain pan
1
Wind ring
1
Motor box cover
4
Panel
1
Airflow oriented board 1
3
receive panel
1
Indicator light cover
1
Bolt 4*16 BTHC
4
Air filter
1
Inlet grill
1
Fix bolt
4
Stationary rings
4
Axis sleeve
8
Switch fix clip
1
Airflow oriented board 2
1
Pull on line hole
4
Swing motor assembly
1
Holding pole
2
Connecting rod
3
Coupler
6
Connection
8
Partition plate
1
Water pump motor
1
Water pump motor bracke 1
Fix plate
1
Lock plate
1
Indoor wiring assembly
1
Drainage pipe
1
Level switch
1
Power line clip
2
Terminal block
1
Eletrical box cover
1
Fan motor capacitor 4 uf 1
Resumable transformer
1
Indoor PCB
1
Eletrical box
1
Wiring partition
1
Elevating remote controlle 1
Model
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
AB092FCAHA
Failure
rate
0.00%
0.02%
0.00%
0.00%
0.00%
0.02%
0.00%
0.00%
0.01%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.02%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.02%
0.00%
0.00%
0.00%
0.00%
0.00%
0.02%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.04%
0.00%
0.02%
0.00%
0.00%
0.01%
proportion
of the sparepart stock
Remark
0.000%
×
0.024%
*
0.000%
×
0.000%
×
0.000%
×
0.024%
*
0.000%
×
0.000%
×
0.012%
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.024%
*
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.024%
*
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.024%
*
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.000%
×
0.048%
*
0.000%
×
0.024%
*
0.000%
×
0.000%
×
0.012%
Parts list
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Spare parts
number
0010800868
0010400705
0010100531
001A13011049
0010201129
0010250024
0010250101
001A5002204A
0010750924
0010100541
0010201132
0010201134
0010250066
0010250049
0010250050
0010450083
0010250054
001A5002088
0010250053
0010250052
0010250055
0010250058
0010250065
0010250060
0010250051
0010250057
0010850097
0010250056
0010250062
0010250063
0010250064
0010100536
001A3000197
0010150041
0010100532
0010100528
0010450310
001A14341141
001A3400160
001A5745116
001A4000177
0010100538
001A3600018
001A3800141
0010400879
0010100537
0010800870
0010450069
Spare parts description
in english
Qty.
Guard assembly
1
Indoor fan motor
1
Motor fix plate
1
Swing
4
Ventilate duct
1
Centrifugal fan
1
Fan in-built part
1
screw
1
Evaporator assembly
1
Evaporator fix nip
2
Drain pan
1
Wind ring
1
Motor box cover
4
Panel
1
Airflow oriented board 1
3
receive panel
1
Indicator light cover
1
Bolt 4*16 BTHC
4
Air filter
1
Inlet grill
1
Fix bolt
4
Stationary rings
4
Axis sleeve
8
Switch fix clip
1
Airflow oriented board 2
1
Pull on line hole
4
Swing motor assembly
1
Holding pole
2
Connecting rod
3
Coupler
6
Connection
8
Partition plate
1
Water pump motor
1
Water pump motor bracket 1
Fix plate
1
Lock plate
1
Indoor wiring assembly
1
Drainage pipe
1
Level switch
1
Power line clip
2
Terminal block
1
Eletrical box cover
1
Fan motor capacitor 4 uf
1
Resumable transformer
1
Indoor PCB
1
Eletrical box
1
Wiring partition
1
Remote controller
1
Failure
Model
rate
AB142FCAHA
0.00%
AB142FCAHA
0.02%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.02%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.01%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.02%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.02%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.02%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.04%
AB142FCAHA
0.00%
AB142FCAHA
0.02%
AB142FCAHA
0.00%
AB142FCAHA
0.00%
AB142FCAHA
0.01%
the
proportion
of the
spare-part
0.000%
0.024%
0.000%
0.000%
0.000%
0.024%
0.000%
0.000%
0.012%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.024%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.024%
0.000%
0.000%
0.000%
0.000%
0.000%
0.024%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.000%
0.048%
0.000%
0.024%
0.000%
0.000%
0.012%
Remark
×
*
×
×
×
*
×
×
×
×
×
×
×
×
*
×
×
×
×
×
×
×
×
×
×
*
×
×
×
×
×
*
×
×
×
×
×
×
×
×
×
*
×
*
×
×
Parts list
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Spare parts
number
0010800033
001A1301358
001A1301352
001A3000093
001A1301353
001A2300040
001A5401035
001A5102050
0010701153
001A0100306
001A0100304
001A1101094
001A0100303
001A1231163
001A1436557
001A1301344
001A1231165
001A0100302
001A2431057
001A3000098
0010400547
001A3800145
001A3800153
001A3800152
001A2500146
001A1301359
001A5745116
0010400879
0010100417
001A3600009B
001A13011199
001A4000177
0010400880
001A1439566A
001A1301375
001A1302753
0010450169
001A0100311
001A3400076
001A1752228A
001A1434575A
001A1434576A
001A6645007
Spare parts description in
english
base pan assy
evaporator holder
motor press panel
motor (indoor)
base pan press wire panel
centrifugal fan
flat pad
flange nut
evaporator assy
drain pan assy
wind ring assy
cover panel
panel pad assy
panel
small cam
inlet grill bolt
inlet grill
inlet grill bolt assy
filter net
sychro-motor
sychro-motor wire
pressure sensor
gas temp. sensor
liquid pipe temp. sensor
PMV
evaporator bracket
press wire clip
control base panel
electrical box
fan motor capacitor
electrical box cover
terminal block 6
wireness bind assy
waterproof clarify panel
water motor support panel
water support panel assy
water pump motor
drain pipe assy
float switch
guard ring
partition pipe 1
partition pipe 2
wire clip
Qty
.
1
2
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
12
Model
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
AB182FCAHA
Failure
rate
0.00%
0.00%
0.00%
0.02%
0.00%
0.02%
0.00%
0.00%
0.00%
0.01%
0.00%
0.00%
0.02%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.02%
0.00%
0.02%
0.02%
0.02%
0.01%
0.00%
0.00%
0.02%
0.00%
0.02%
0.00%
0.01%
0.01%
0.00%
0.00%
0.00%
0.01%
0.00%
0.01%
0.01%
0.00%
0.00%
0.00%
the
proportion of
the spare- Remark
0.000%
X
0.000%
X
0.000%
X
0.024%
*
0.000%
X
0.024%
*
0.000%
X
0.000%
X
0.000%
X
0.012%
0.000%
X
0.000%
X
0.024%
*
0.000%
X
0.000%
X
0.000%
X
0.000%
X
0.000%
X
0.000%
X
0.024%
*
0.000%
X
0.024%
*
0.024%
*
0.024%
*
0.012%
0.000%
X
0.000%
X
0.024%
*
0.000%
X
0.024%
*
0.000%
X
0.012%
0.012%
0.000%
X
0.000%
X
0.000%
X
0.012%
0.000%
X
0.012%
0.012%
0.000%
X
0.000%
X
0.000%
X
Model: AC182FCAHA
Parts list
No.
Spare parts
number
Spare parts description in English
Qty.
Model
Failure rate
the proportion of the
spare-part stock Remark
1
001A0100330
air inlet grill
1
AC182FCAHA
0.0000%
0.0000%
×
2
001A2400087
air filter
2
AC182FCAHA
0.0000%
0.0000%
×
3
001A1301395
teinforced rod
1
AC182FCAHA
0.0000%
0.0000%
×
4
001A1431559
pinch plate
1
AC182FCAHA
0.0000%
0.0000%
×
5
001A17001180
fixed board
1
AC182FCAHA
0.0000%
0.0000%
×
6
001A1231181
front panel
1
AC182FCAHA
0.0000%
0.0000%
×
7
001A1431586
display panel
1
AC182FCAHA
0.0000%
0.0000%
×
8
001A1444589
red wire window
1
AC182FCAHA
0.0000%
0.0000%
×
9
001A1431587
indicating lamp-shaded
1
AC182FCAHA
0.0000%
0.0000%
×
10 001A1431588
cover for indicator panel
1
AC182FCAHA
0.0000%
0.0000%
×
11 001A1742772A
rod board
3
AC182FCAHA
0.0000%
0.0000%
×
12 001A0100331
frame for air outlet grill
3
AC182FCAHA
0.0000%
0.0000%
×
13 001A1431593
long pole 1
1
AC182FCAHA
0.0000%
0.0000%
×
14 001A1431594
long pole 2
1
AC182FCAHA
0.0000%
0.0000%
×
15 001A1431593
blade2
1
AC182FCAHA
0.0000%
0.0000%
×
16 001A1431594
blade1
1
AC182FCAHA
0.0000%
0.0000%
×
17 001A1431599
blade(small)
1
AC182FCAHA
0.0000%
0.0000%
×
18 001A1431598
crank link
1
AC182FCAHA
0.0200%
0.0240%
*
19 001A1431595
frame for step motor
1
AC182FCAHA
0.0000%
0.0000%
×
20 001A3000107
stepping motor
1
AC182FCAHA
0.0200%
0.0240%
*
21 001A1431605
irregular board
1
AC182FCAHA
0.0000%
0.0000%
×
22 001A1443602
long pole assembly 1
1
AC182FCAHA
0.0000%
0.0000%
×
23 001A1443603
long pole assembly 2
1
AC182FCAHA
0.0000%
0.0000%
×
24 001A1231192
sub-drain pan
1
AC182FCAHA
0.0000%
0.0000%
×
25 001A1301388
partition plate (up)
1
AC182FCAHA
0.0000%
0.0000%
×
26 001A1233191
drain pan
1
AC182FCAHA
0.0000%
0.0000%
×
27 001A1436607
door lock
2
AC182FCAHA
0.0000%
0.0000%
×
28 001A1301396
fixed press strip
1
AC182FCAHA
0.0000%
0.0000%
×
29 0010701137
evaporator assembly
1
AC182FCAHA
0.0100%
0.0120%
30 001A1231183
support plate
2
AC182FCAHA
0.0000%
0.0000%
×
31 001A1231184
support plate
2
AC182FCAHA
0.0000%
0.0000%
×
32 001A1231182
top plate
1
AC182FCAHA
0.0000%
0.0000%
×
33 001A1436606
handle
1
AC182FCAHA
0.0000%
0.0000%
×
34 001A1101098
rear frame assembly
1
AC182FCAHA
0.0000%
0.0000%
×
35 001A1301400
evaporator fixed-board
1
AC182FCAHA
0.0000%
0.0000%
×
36 001A13011226
evaporator fixed-board
1
AC182FCAHA
0.0000%
0.0000%
×
37 001A1101103
mounting plate
1
AC182FCAHA
0.0000%
0.0000%
×
38 001A1101104
mounting plate
1
AC182FCAHA
0.0200%
0.0240%
*
39 001A0100610
mounting plate
1
AC182FCAHA
0.0000%
0.0000%
×
40 0010800161
frame for motor
1
AC182FCAHA
0.0000%
0.0000%
×
41 001A1301381
motor assembly
1
AC182FCAHA
0.0200%
0.0240%
*
42 001A1301382
motor pressure pad
2
AC182FCAHA
0.0000%
0.0000%
×
43 001A3000109
motor
1
AC182FCAHA
0.0200%
0.0240%
*
44 001A1431608
worm shell
2
AC182FCAHA
0.0000%
0.0000%
×
45 001A1431609
worm shell
2
AC182FCAHA
0.0000%
0.0000%
×
46 001A2300042
centrifugal fan
2
AC182FCAHA
0.0500%
0.0600%
*
47 001A0100609
electrical box cover
1
AC182FCAHA
0.0400%
0.0480%
*
48 001A3800141
transformer
1
AC182FCAHA
0.0200%
0.0240%
*
49 001A3600009B
motor capacitor
1
AC182FCAHA
0.0100%
0.0120%
50 001A0400877
control board
1
AC182FCAHA
0.0100%
0.0120%
51 001A4000177
terminal block
1
AC182FCAHA
0.0000%
0.0000%
52 001A1301378
electrical box
1
AC182FCAHA
0.0100%
0.0120%
53 001A14311292
power supply
1
AC182FCAHA
0.0000%
0.0000%
×
54 001A1734865
evaporator pad
1
AC182FCAHA
0.0000%
0.0000%
×
55 001A1734866
evaporator pad
1
AC182FCAHA
0.0000%
0.0000%
×
×
Model: AE072FCAKA -AE242FCAKA,AE092-182FCAJA
20
21
Parts list
No.
Spare parts number Spare parts description in English
Qty.
Model
Failure rate
the proportion of
the spare-part
stock
Remark
1
*0010850604.1
fan
2
AE072FCAKA
0.0200%
0.0240%
*
2
*0010850604.2
scroll case
2
AE072FCAKA
0.0000%
0.0000%
X
3
*0010850604.3
fan motor
1
AE072FCAKA
0.0200%
0.0240%
*
4
0010400137
wire remote controller
1
AE072FCAKA
0.0100%
0.0120%
5
*0010850604.4
evaporator
1
AE072FCAKA
0.0000%
0.0000%
X
6
*0010850604.5
shell
1
AE072FCAKA
0.0000%
0.0000%
X
1
AE072FCAKA
7
0010450699
coi pipe temperature sensor (gas and liquid)
20
/
/
/
AE072FCAKA
/
/
/
8
/
/
/
AE072FCAKA
/
/
/
21
/
/
/
AE072FCAKA
/
9
*0010850604.6
subsiduary drain pan support bracket
1
AE072FCAKA
0.0000%
0.0000%
X
10
*0010850604.7
electricial box support bracket
1
AE072FCAKA
0.0000%
0.0000%
X
X
0.0100%
0.0120%
/
/
11
001A5745116
clip plate
2
AE072FCAKA
0.0000%
0.0000%
12
0010450655
terminal block
1
AE072FCAKA
0.0100%
0.0120%
13
0010450743
indoor PCB
1
AE072FCAKA
0.0200%
0.0240%
*
X
14
001A13011199
electricial box cover
1
AE072FCAKA
0.0000%
0.0000%
15
001A13011198
electricial box
1
AE072FCAKA
0.0100%
0.0120%
16
*0010850604.8
subsiduary drain pan
1
AE072FCAKA
0.0000%
0.0000%
X
17
*0010850604.9
drain pan
1
AE072FCAKA
0.0000%
0.0000%
X
18
*0010850604.10
outlet airflow flange
1
AE072FCAKA
0.0000%
0.0000%
X
19
*0010850604.11
motor mix ring
1
AE072FCAKA
0.0000%
0.0000%
X
Parts list
No.
Spare parts number Spare parts description in English
Qty.
Model
Failure rate
the proportion of
the spare-part
stock
Remark
*0010850605.1
fan
2
AE242FCAKA
0.0200%
0.0240%
*
2
*0010850605.2
scroll case
2
AE242FCAKA
0.0000%
0.0000%
X
3
*0010850605.3
fan motor
1
AE242FCAKA
0.0200%
0.0240%
*
4
0010400137
wire remote controller
1
AE242FCAKA
0.0100%
0.0120%
5
*0010850605.4
evaporator
1
AE242FCAKA
0.0000%
0.0000%
X
*0010850605.5
shell
1
AE242FCAKA
0.0000%
0.0000%
X
0010450699
coi pipe temperature sensor (gas and liquid)
1
AE242FCAKA
0.0100%
0.0120%
20
/
/
/
AE242FCAKA
/
/
/
8
/
/
/
AE242FCAKA
/
/
/
21
/
/
/
AE242FCAKA
/
/
/
9
*0010850605.6
subsiduary drain pan support bracket
1
AE242FCAKA
0.0000%
0.0000%
X
10
*0010850605.7
electricial box support bracket
1
AE242FCAKA
0.0000%
0.0000%
X
001A5745116
clip plate
2
AE242FCAKA
0.0000%
0.0000%
X
1
6
7
11
12
0010450655
terminal block
1
AE242FCAKA
0.0100%
0.0120%
13
0010450749
indoor PCB
1
AE242FCAKA
0.0200%
0.0240%
*
14
001A13011199
electricial box cover
1
AE242FCAKA
0.0000%
0.0000%
X
15
001A13011198
electricial box
1
AE242FCAKA
0.0100%
0.0120%
16
*0010850605.8
subsiduary drain pan
1
AE242FCAKA
0.0000%
0.0000%
X
*0010850605.9
drain pan
1
AE242FCAKA
0.0000%
0.0000%
X
*0010850605.10
outlet airflow flange
1
AE242FCAKA
0.0000%
0.0000%
X
*0010850605.11
motor mix ring
1
AE242FCAKA
0.0000%
0.0000%
X
17
18
19
Parts list
Spare parts
number
Spare parts description in English
1
0010250281
fan
2
AE092FCAKA
0.0200%
0.0240%
*
2
0010850502
scroll case
2
AE092FCAKA
0.0000%
0.0000%
X
3
0010450657
fan motor
1
AE092FCAKA
0.0200%
0.0240%
*
4
0010400137
wire remote controller
1
AE092FCAKA
0.0100%
0.0120%
5
0010751752
evaporator
1
AE092FCAKA
0.0000%
0.0000%
X
6
0010150328
shell
1
AE092FCAKA
0.0000%
0.0000%
X
7
0010450699
coil pipe temperature sensor (gas and liquid)
1
AE092FCAKA
0.0100%
0.0120%
20
/
/
/
AE092FCAKA
/
/
/
8
/
/
/
AE092FCAKA
/
/
/
21
/
/
/
AE092FCAKA
/
/
/
9
0010150330
support bracket
1
AE092FCAKA
0.0000%
0.0000%
X
10
0010150220
fxiting plate
1
AE092FCAKA
0.0000%
0.0000%
X
11
001A5745116
clip plate
2
AE092FCAKA
0.0000%
0.0000%
X
12
0010450655
terminal block
1
AE092FCAKA
0.0100%
0.0120%
13
0010450744
indoor PCB
1
AE092FCAKA
0.0200%
0.0240%
*
14
0010250135
electricial box cover
1
AE092FCAKA
0.0000%
0.0000%
X
15
0010250134
electricial box
1
AE092FCAKA
0.0100%
0.0120%
16
0010150326
subsiduary drain pan
1
AE092FCAKA
0.0000%
0.0000%
X
17
0010150324
drain pan
1
AE092FCAKA
0.0000%
0.0000%
X
18
/
/
/
AE092FCAKA
/
/
/
19
/
/
/
AE092FCAKA
/
/
/
No.
Qty.
Model
the proportion of the
Failure rate spare-part stock
Remark
Parts list
Spare parts
No. number
Spare parts description in English
Qty. Model
Failure
rate
the proportion of
the spare-part
stock
Remark
1
0010250242
fan
2
AE122FCAKA
0.0200%
0.0240%
*
2
0010850395
scroll case
2
AE122FCAKA
0.0000%
0.0000%
X
3
0010450803
fan motor
1
AE122FCAKA
0.0200%
0.0240%
*
4
0010400137
wire remote controller
1
AE122FCAKA
0.0100%
0.0120%
5
0010751722
evaporator
1
AE122FCAKA
0.0000%
0.0000%
X
0010850387
shell
1
AE122FCAKA
0.0000%
0.0000%
X
7
0010450699
coil pipe temperature sensor (gas and liquid)
1
AE122FCAKA
0.0100%
0.0120%
20
/
/
/
AE122FCAKA
/
/
/
8
/
/
/
AE122FCAKA
/
/
/
21
/
/
/
AE122FCAKA
/
/
/
9
0010150219
support bracket
1
AE122FCAKA
0.0000%
0.0000%
X
0010150220
fxiting plate
1
AE122FCAKA
0.0000%
0.0000%
X
001A5745116
clip plate
2
AE122FCAKA
0.0000%
0.0000%
X
12
0010450655
terminal block
1
AE122FCAKA
0.0100%
0.0120%
13
0010450745
indoor PCB
1
AE122FCAKA
0.0200%
0.0240%
*
14
0010250135
electricial box cover
1
AE122FCAKA
0.0000%
0.0000%
X
15
0010250134
electricial box
1
AE122FCAKA
0.0100%
0.0120%
16
0010150236
subsiduary drain pan
1
AE122FCAKA
0.0000%
0.0000%
X
17
0010150237
drain pan
1
AE122FCAKA
0.0000%
0.0000%
X
18
/
/
/
AE122FCAKA
/
/
/
19
/
/
/
AE122FCAKA
/
/
/
6
10
11
Spare parts
No. number
Parts list
Spare parts description in English
Qty. Model
Failure
rate
the proportion of
the spare-part
Remark
1
0010250242
fan
2
AE142FCAKA
0.0200%
0.0240%
*
2
0010850395
scroll case
2
AE142FCAKA
0.0000%
0.0000%
X
3
0010450594
fan motor
1
AE142FCAKA
0.0200%
0.0240%
*
4
0010400137
wire remote controller
1
AE142FCAKA
0.0100%
0.0120%
5
0010751728
evaporator
1
AE142FCAKA
0.0000%
0.0000%
X
6
0010850387
shell
1
AE142FCAKA
0.0000%
0.0000%
X
7
0010450699
coil pipe temperature sensor (gas and liquid)
1
AE142FCAKA
0.0100%
0.0120%
20
/
/
/
AE142FCAKA
/
/
/
8
/
/
/
AE142FCAKA
/
/
/
21
/
/
/
AE142FCAKA
/
/
/
9
0010150370
support bracket
1
AE142FCAKA
0.0000%
0.0000%
X
10
0010150371
fxiting plate
1
AE142FCAKA
0.0000%
0.0000%
X
11
001A5745116
clip plate
2
AE142FCAKA
0.0000%
0.0000%
X
12
0010450655
terminal block
1
AE142FCAKA
0.0100%
0.0120%
13
0010450746
indoor PCB
1
AE142FCAKA
0.0200%
0.0240%
*
14
0010250135
electricial box cover
1
AE142FCAKA
0.0000%
0.0000%
X
15
0010250134
electricial box
1
AE142FCAKA
0.0100%
0.0120%
16
0010150236
subsiduary drain pan
1
AE142FCAKA
0.0000%
0.0000%
X
17
0010150237
drain pan
1
AE142FCAKA
0.0000%
0.0000%
X
18
/
/
/
AE142FCAKA
/
/
/
19
/
/
/
AE142FCAKA
/
/
/
Parts list
Spare parts
No. number
Spare parts description in English
Qty. Model
Failure
rate
the proportion of
the spare-part
stock
Remark
1
0010250242
fan
2
AE182FCAKA
0.0200%
0.0240%
*
2
0010850395
scroll case
2
AE182FCAKA
0.0000%
0.0000%
X
3
0010450779
fan motor
1
AE182FCAKA
0.0200%
0.0240%
*
4
0010400137
wire remote controller
1
AE182FCAKA
0.0100%
0.0120%
5
0010751738
evaporator
1
AE182FCAKA
0.0000%
0.0000%
X
0010850387
shell
1
AE182FCAKA
0.0000%
0.0000%
X
7
0010450699
coil pipe temperature sensor (gas and liquid)
1
AE182FCAKA
0.0100%
0.0120%
20
/
/
/
AE182FCAKA
/
/
/
8
/
/
/
AE182FCAKA
/
/
/
21
/
/
/
AE182FCAKA
/
/
/
9
0010150219
support bracket
1
AE182FCAKA
0.0000%
0.0000%
X
0010150220
fxiting plate
1
AE182FCAKA
0.0000%
0.0000%
X
001A5745116
clip plate
2
AE182FCAKA
0.0000%
0.0000%
X
12
0010450655
terminal block
1
AE182FCAKA
0.0100%
0.0120%
13
0010450747
indoor PCB
1
AE182FCAKA
0.0200%
0.0240%
*
14
0010250135
electricial box cover
1
AE182FCAKA
0.0000%
0.0000%
X
15
0010250134
electricial box
1
AE182FCAKA
0.0100%
0.0120%
16
0010150221
subsiduary drain pan
1
AE182FCAKA
0.0000%
0.0000%
X
17
0010150213
drain pan
1
AE182FCAKA
0.0000%
0.0000%
X
18
/
/
/
AE182FCAKA
/
/
/
19
/
/
/
AE182FCAKA
/
/
/
6
10
11
Parts list
No.
Spare parts number Spare parts description in English
Qty.
Model
Failure
rate
the proportion
of the sparepart stock
Remark
0010250242
fan
2
AE212FCAKA
0.0200%
0.0240%
*
2
0010850395
scroll case
2
AE212FCAKA
0.0000%
0.0000%
X
3
0010450779
fan motor
1
AE212FCAKA
0.0200%
0.0240%
*
4
0010400137
wire remote controller
1
AE212FCAKA
0.0100%
0.0120%
5
0010751748
evaporator
1
AE212FCAKA
0.0000%
0.0000%
X
6
0010850387
shell
1
AE212FCAKA
0.0000%
0.0000%
X
1
AE212FCAKA
0.0100%
1
7
0010450699
coil pipe temperature sensor (gas and liquid)
20
/
/
/
AE212FCAKA /
/
/
8
/
/
/
AE212FCAKA /
/
/
21
/
/
/
9
0010150370
support bracket
AE212FCAKA /
1
AE212FCAKA
0.0120%
/
0.0000%
/
0.0000%
X
10
0010150371
fxiting plate
1
AE212FCAKA
0.0000%
0.0000%
X
11
001A5745116
clip plate
2
AE212FCAKA
0.0000%
0.0000%
X
12
0010450655
terminal block
1
AE212FCAKA
0.0100%
0.0120%
13
0010450748
indoor PCB
1
AE212FCAKA
0.0200%
0.0240%
*
14
0010250135
electricial box cover
1
AE212FCAKA
0.0000%
0.0000%
X
15
0010250134
electricial box
1
AE212FCAKA
0.0100%
0.0120%
16
0010150221
subsiduary drain pan
1
AE212FCAKA
0.0000%
0.0000%
X
17
0010150213
drain pan
1
AE212FCAKA
0.0000%
0.0000%
X
18
/
/
/
AE212FCAKA
/
/
/
19
/
/
/
AE212FCAKA
/
/
/
1,The failure rate and the proportion of the spare-part stock are regarded as the reference of the stock for spare-parts;The first time should be stocked
accroded with the proportion of the spare-parts,and it should be adjusted with the actual quantity 3 months later.
2,easy-damaged;The spare-part which is often damaged and the customer must stock in the spare-parts warehouse,and should be marked with"*"
3,possible damaged:The spare-part which is not often damaged like the easy damaged one and the customer may stock in the spare-part warehouse accord
with the actual case,should be marked with " ".
4,not need provided :The spare-part which is seldom damaged or the maintenance man could not maitmains.The spare parts may be air freighted by the
factory if they were damaged.The customer nees not stock in the spare-part warehouse,should be marked with " x ".
5,Above should be improved accord with the reply of the market half a year per time.
6.The spare parts price on net is FOB Qingdao term.
Parts list
Spare parts
No. number
Spare parts description in
English
Qty. Model
Failure rate
the proportion of the
spare-part stock
Remark
*0010850245.1
fan
2
AE092FCAJA
0.0200%
0.0240%
*
2
*0010850245.2
scroll case
2
AE092FCAJA
0.0000%
0.0000%
X
3
0010450543
fan motor
1
AE092FCAJA
0.0200%
0.0240%
*
4
0010400137
wire remote controller
1
AE092FCAJA
0.0100%
0.0120%
5
*0010850245.3
evaporator
1
AE092FCAJA
0.0000%
0.0000%
X
6
*0010850245.4
shell
1
AE092FCAJA
0.0000%
0.0000%
X
7
001A3900006
gas pipe temperature sensor
1
AE092FCAJA
0.0100%
0.0120%
8
001A2500131
PMV
1
AE092FCAJA
0.0100%
0.0120%
*0010850245.5
subsiduary drain pan support
bracket
1
AE092FCAJA
0.0100%
0.0120%
10 *0010850245.6
electricial box support bracket
1
AE092FCAJA
0.0000%
0.0000%
X
11 001A5745116
clip plate
2
AE092FCAJA
0.0000%
0.0000%
X
12 001A4000177
terminal block
1
AE092FCAJA
0.0000%
0.0000%
X
13 0010450254
indoor PCB
1
AE092FCAJA
0.0000%
0.0000%
X
14 001A13011199
electricial box cover
1
AE092FCAJA
0.0100%
0.0120%
15 0010100417
electricial box
1
AE092FCAJA
0.0200%
0.0240%
*
16 *0010850245.7
subsiduary drain pan
1
AE092FCAJA
0.0000%
0.0000%
X
17 *0010850245.8
drain pan
1
AE092FCAJA
0.0100%
0.0120%
18 *0010850245.9
outlet airflow flange
1
AE092FCAJA
0.0000%
0.0000%
X
1
AE092FCAJA
0.0000%
0.0000%
X
1
9
19 *0010850245.10 motor mix ring
20 0010400158
liquid pipe temperature sensor
1
AE092FCAJA
0.0000%
0.0000%
X
21 0010400159
PMV coil
1
AE092FCAJA
0.0000%
0.0000%
X
Parts list
Spare parts
No. number
Spare parts description in
English
Qty. Model
Failure rate
the proportion of the
spare-part stock
Remark
*0010850247.1
fan
2
AE182FCAJA
0.0200%
0.0240%
*
2
*0010850247.2
scroll case
2
AE182FCAJA
0.0000%
0.0000%
X
3
0010450546
fan motor
1
AE182FCAJA
0.0200%
0.0240%
*
4
0010400137
wire remote controller
1
AE182FCAJA
0.0100%
0.0120%
5
*0010850247.3
evaporator
1
AE182FCAJA
0.0000%
0.0000%
X
6
*0010850247.4
shell
1
AE182FCAJA
0.0000%
0.0000%
X
7
001A3900006
gas pipe temperature sensor
1
AE182FCAJA
0.0100%
0.0120%
001A2500131
PMV
1
AE182FCAJA
0.0100%
0.0120%
*0010850247.5
subsiduary drain pan support
bracket
1
AE182FCAJA
0.0100%
0.0120%
10 *0010850247.6
electricial box support bracket
1
AE182FCAJA
0.0000%
0.0000%
X
11 001A5745116
clip plate
2
AE182FCAJA
0.0000%
0.0000%
X
12 001A4000177
terminal block
1
AE182FCAJA
0.0000%
0.0000%
X
13 0010450256
indoor PCB
1
AE182FCAJA
0.0000%
0.0000%
X
14 001A13011199
electricial box cover
1
AE182FCAJA
0.0100%
0.0120%
15 0010100417
electricial box
1
AE182FCAJA
0.0200%
0.0240%
*
16 *0010850247.7
subsiduary drain pan
1
AE182FCAJA
0.0000%
0.0000%
X
17 *0010850247.8
drain pan
1
AE182FCAJA
0.0100%
0.0120%
18 *0010850247.9
outlet airflow flange
1
AE182FCAJA
0.0000%
0.0000%
X
1
8
9
19 *0010850247.10 motor mix ring
1
AE182FCAJA
0.0000%
0.0000%
X
20 0010400158
liquid pipe temperature sensor
1
AE182FCAJA
0.0000%
0.0000%
X
21 0010400159
PMV coil
1
AE182FCAJA
0.0000%
0.0000%
X
MODEL : AP182FAAHA
AP182FAAHA
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Specialized Number
001A0100247
001A1442109A
001A0100244
001A1237161A
001A0600301
001A1231111
001A2431071
001A1301061
001A1303073A
001A1301072
001A1301071A
001A1233022
001A5102008
001A0300016A
001A3000039
001A1301074A
001A3800164
001A4400748
001A3000016A
001A1101036B
001A1301078
001A0600687
001A4000177
001A5701062
001A0100132B
001A1301070
001A0900023
001A0400206
001A1301067
001A0100248
001A1742612A
001A0100388
001A3600018
001A0100250
001A0100249
001A3100085
001A0100081
001A3400130
001A1752228A
Name
Vertical blade
Prevent burning pad
Front grill
Control board
Display board
Inlet grill
Air-filter
Right fortified board
Guard grill
Wind ring
Cover
Snail shell
Nut (M4)
Fan
Motor
Press board
PMV
Sensor wiring
In-phase motor
Block board
Cover of electrical box
Control base board
Terminal block(6 bites)
Suppress wiring nip
Electrical box
Suppress wiring board
Drainage pan assy
Heat exchanger assy
Partition plate
Top cover assy
Top cover pad
Back guard assy
Fan motor capacitor
Right side plate assy
Left side plate assy
Negative ion producer
Bottom plate assy
Wireless remote controller
Guard circle
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Model: AS062FMAHA AS072FMAHA AS092FMAHA AS122FMAHA
1
23
6
6
22
23
1
22
13
13
8
3
2
2
12
7
25
7
25
27
3
8
27
24
19
24
26
17
18
21
10
9
16
20
28
14
15
4
11
19
5
4
Parts list
No.
Spare parts number Spare parts description in English
Qty.
Model
Failure rate
the proportion of the
spare-part stock
Remark
1
001A1231076
Controller assy
1
AS062FMAHA
0.0100%
0.0120%
2
001A0600377
PCB(main conrtoller)
1
AS062FMAHA
0.0200%
0.0240%
*
3
001A0600287
PCB(receiver)
1
AS062FMAHA
0.0000%
0.0000%
X
4
001A1431366
motor cover
1
AS062FMAHA
0.0000%
0.0000%
X
5
001A3900059
sensor (pipe temp)
1
AS062FMAHA
0.0100%
0.0120%
5
001A3800103
sensor (ambient temp)
1
AS062FMAHA
0.0100%
0.0120%
6
0010400100
Transformer
1
AS062FMAHA
0.0300%
0.0360%
7
001A4000159
Terminal block
1
AS062FMAHA
0.0100%
0.0120%
8
/
/
9
001A0100944
Front panel assy
1
AS062FMAHA
0.0000%
0.0000%
X
10 001A0100945
Front grille
1
AS062FMAHA
0.0000%
0.0000%
X
11 001A0100199
Rear case assy
1
AS062FMAHA
0.0000%
0.0000%
X
12 001A1431371
Service cover
1
AS062FMAHA
0.0000%
0.0000%
X
13 001A3000051
motor
1
AS062FMAHA
0.0200%
0.0240%
*
14 001A2300117
Fan
1
AS062FMAHA
0.0200%
0.0240%
*
15 001A0300005
Bearing
1
AS062FMAHA
0.0000%
0.0000%
X
16 001A0900107
Drain pan
1
AS062FMAHA
0.0000%
0.0000%
X
17 001A3000040
Swing motor
1
AS062FMAHA
0.0200%
0.0240%
*
18 001A1232077
Flap
1
AS062FMAHA
0.0000%
0.0000%
X
19 001A0900011
Drain hose
1
AS062FMAHA
0.0000%
0.0000%
X
20 0010750034
evaporator
1
AS062FMAHA
0.0000%
0.0000%
X
21 001A2400058
Air filter
1
AS062FMAHA
0.0000%
0.0000%
X
22 001A1301216
Mounting plate
1
AS062FMAHA
0.0000%
0.0000%
X
23 001A1431368
Piping support
1
AS062FMAHA
0.0000%
0.0000%
X
24 001A1431038
pipe clip
1
AS062FMAHA
0.0000%
0.0000%
X
25 0010600115
screws
1
AS062FMAHA
0.0000%
0.0000%
X
26 0010451255
remote controller
1
AS062FMAHA
0.0000%
0.0000%
X
27 001A4600001
battery
2
AS062FMAHA
0.0000%
0.0000%
X
28 001A1434039
drain pipe
1
AS062FMAHA
0.0000%
0.0000%
X
/
AS062FMAHA /
/
*
/
1,The failer rate and the proportion of the spare-part stock are regarded as the reference of the stock for spare-parts;The first time should be
stocked accroded with the proportion of the spare-parts,and it should be adjusted with the actual quantity 3 months later.
2,easy-damaged;The spare-part which is often damaged and the customer must stock in the spare-parts warehouse,and should be marked
with"*"
3,possible damaged:The spare-part which is not often damaged like the easy damaged one and the customer may stock in the spare-part
warehouse accord with the actual case,should be marked with " ".
4,not need provided :The spare-part which is seldom damaged or the maintenance man could not maitmains.The spare parts may be air
freighted by the factory if they were damaged.The customer nees not stock in the spare-part warehouse,should be marked with " x ".
5,Above should be improved accord with the reply of the market half a year per time.
6.The spare parts price on net is FOB Qingdao term.
Parts list
No.
Spare parts number Spare parts description in English
Qty.
Model
Failure rate
the proportion of the
spare-part stock
Remark
1
001A1231076
Controller assy
1
AS072FMAHA
0.0100%
0.0120%
2
001A0600377
PCB(main conrtoller)
1
AS072FMAHA
0.0200%
0.0240%
*
3
001A0600287
PCB(receiver)
1
AS072FMAHA
0.0000%
0.0000%
X
4
001A1431366
motor cover
1
AS072FMAHA
0.0000%
0.0000%
X
5
001A3900059
sensor (pipe temp)
1
AS072FMAHA
0.0100%
0.0120%
5
001A3800103
sensor (ambient temp)
1
AS072FMAHA
0.0100%
0.0120%
6
0010400100
Transformer
1
AS072FMAHA
0.0300%
0.0360%
7
001A4000159
Terminal block
1
AS072FMAHA
0.0100%
0.0120%
8
/
/
9
0010251160
Front panel assy
1
AS072FMAHA
0.0000%
0.0000%
X
10 0010251159
Front grille
1
AS072FMAHA
0.0000%
0.0000%
X
11 001A0100199
Rear case assy
1
AS072FMAHA
0.0000%
0.0000%
X
12 001A1431371
Service cover
1
AS072FMAHA
0.0000%
0.0000%
X
13 001A3000051
motor
1
AS072FMAHA
0.0200%
0.0240%
*
14 001A2300117
Fan
1
AS072FMAHA
0.0200%
0.0240%
*
15 001A0300005
Bearing
1
AS072FMAHA
0.0000%
0.0000%
X
16 001A0900107
Drain pan
1
AS072FMAHA
0.0000%
0.0000%
X
17 001A3000040
Swing motor
1
AS072FMAHA
0.0200%
0.0240%
*
18 001A1232077
Flap
1
AS072FMAHA
0.0000%
0.0000%
X
19 001A0900011
Drain hose
1
AS072FMAHA
0.0000%
0.0000%
X
20 0010750035
evaporator
1
AS072FMAHA
0.0000%
0.0000%
X
21 001A2400058
Air filter
1
AS072FMAHA
0.0000%
0.0000%
X
22 001A1301216
Mounting plate
1
AS072FMAHA
0.0000%
0.0000%
X
23 001A1431368
Piping support
1
AS072FMAHA
0.0000%
0.0000%
X
24 001A1431038
pipe clip
1
AS072FMAHA
0.0000%
0.0000%
X
25 0010600115
screws
1
AS072FMAHA
0.0000%
0.0000%
X
26 0010451255
remote controller
1
AS072FMAHA
0.0000%
0.0000%
X
27 001A4600001
battery
2
AS072FMAHA
0.0000%
0.0000%
X
28 001A1434039
drain pipe
1
AS072FMAHA
0.0000%
0.0000%
X
/
AS072FMAHA /
/
*
/
1,The failure rate and the proportion of the spare-part stock are regarded as the reference of the stock for spare-parts;The first time should
be stocked accroded with the proportion of the spare-parts,and it should be adjusted with the actual quantity 3 months later.
2,easy-damaged;The spare-part which is often damaged and the customer must stock in the spare-parts warehouse,and should be marked
with"*"
3,possible damaged:The spare-part which is not often damaged like the easy damaged one and the customer may stock in the spare-part
warehouse accord with the actual case,should be marked with " ".
4,not need provided :The spare-part which is seldom damaged or the maintenance man could not maitmains.The spare parts may be air
freighted by the factory if they were damaged.The customer nees not stock in the spare-part warehouse,should be marked with " x ".
5,Above should be improved accord with the reply of the market half a year per time.
6.The spare parts price on net is FOB Qingdao term.
Parts list
No.
Spare parts number Spare parts description in English
Qty.
Model
Failure rate
the proportion of the
spare-part stock
Remark
1
001A1231081
Controller assy
1
AS092FMAHA
0.0100%
0.0120%
2
001A0600377
PCB(main conrtoller)
1
AS092FMAHA
0.0200%
0.0240%
*
3
001A0600287
PCB(receiver)
1
AS092FMAHA
0.0000%
0.0000%
X
4
001A1431371
motor cover
1
AS092FMAHA
0.0000%
0.0000%
X
5
001A3900059
sensor (pipe temp)
1
AS092FMAHA
0.0100%
0.0120%
5
001A4400469X4
sensor (ambient temp)
1
AS092FMAHA
0.0100%
0.0120%
6
0010400100
Transformer
1
AS092FMAHA
0.0300%
0.0360%
7
001A4000159
Terminal block
1
AS092FMAHA
0.0100%
0.0120%
8
/
/
9
0010251160
/
AS092FMAHA /
/
*
/
Front panel assy
1
AS092FMAHA
0.0000%
0.0000%
X
10 0010251159
Front grille
1
AS092FMAHA
0.0000%
0.0000%
X
11 001A0100206
Rear case assy
1
AS092FMAHA
0.0000%
0.0000%
X
12 001A1431371
Service cover
1
AS092FMAHA
0.0000%
0.0000%
X
13 001A3000052
motor
1
AS092FMAHA
0.0200%
0.0240%
*
14 001A2335028
Fan
1
AS092FMAHA
0.0200%
0.0240%
*
15 001A0300005
Bearing
1
AS092FMAHA
0.0000%
0.0000%
X
16 001A0900107
Drain pan
1
AS092FMAHA
0.0000%
0.0000%
X
17 001A3000040
Swing motor
1
AS092FMAHA
0.0200%
0.0240%
*
18 001A1232077
Flap
1
AS092FMAHA
0.0000%
0.0000%
X
19 001A0900011
Drain hose
1
AS092FMAHA
0.0000%
0.0000%
X
20 001A0400140
evaporator
1
AS092FMAHA
0.0000%
0.0000%
X
21 001A2400060
Air filter (left)
1
AS092FMAHA
0.0000%
0.0000%
X
21 001A2400061
Air filter (right)
1
AS092FMAHA
0.0000%
0.0000%
X
22 001A1301216
Mounting plate
1
AS092FMAHA
0.0000%
0.0000%
X
23 001A1431368
Piping support
1
AS092FMAHA
0.0000%
0.0000%
X
24 001A1431038
pipe clip
1
AS092FMAHA
0.0000%
0.0000%
X
25 001A0900060
screws
1
AS092FMAHA
0.0000%
0.0000%
X
26 0010451255
remote controller
1
AS092FMAHA
0.0000%
0.0000%
X
27 001A4600001
battery
2
AS092FMAHA
0.0000%
0.0000%
X
28 001A1434039
drain pipe
1
AS092FMAHA
0.0000%
0.0000%
X
1,The failer rate and the proportion of the spare-part stock are regarded as the reference of the stock for spare-parts;The first time should
be stocked accroded with the proportion of the spare-parts,and it should be adjusted with the actual quantity 3 months later.
2,easy-damaged;The spare-part which is often damaged and the customer must stock in the spare-parts warehouse,and should be marked
with"*"
3,possible damaged:The spare-part which is not often damaged like the easy damaged one and the customer may stock in the spare-part
warehouse accord with the actual case,should be marked with " ".
4,not need provided :The spare-part which is seldom damaged or the maintenance man could not maitmains.The spare parts may be air
freighted by the factory if they were damaged.The customer nees not stock in the spare-part warehouse,should be marked with " x ".
5,Above should be improved accord with the reply of the market half a year per time.
6.The spare parts price on net is FOB Qingdao term.
Parts list
No.
Spare parts number Spare parts description in English
Qty.
Model
Failure rate
the proportion of the
spare-part stock
Remark
1
001A1431693
Controller assy
1
AS122FMAHA
0.0100%
0.0120%
2
0010400581
PCB(main conrtoller)
1
AS122FMAHA
0.0200%
0.0240%
*
3
001A0600287
PCB(receiver)
1
AS122FMAHA
0.0000%
0.0000%
X
4
001A1431494
motor cover
1
AS122FMAHA
0.0000%
0.0000%
X
5
001A3900059
sensor (pipe temp)
1
AS122FMAHA
0.0100%
0.0120%
5
001A3800103
sensor (ambient temp)
1
AS122FMAHA
0.0100%
0.0120%
6
001A3800002
Transformer
1
AS122FMAHA
0.0300%
0.0360%
7
0010400583
Terminal block
1
AS122FMAHA
0.0100%
0.0120%
8
/
/
9
0010251162
Front panel assy
1
AS122FMAHA
0.0000%
0.0000%
X
10 0010251161
Front grille
1
AS122FMAHA
0.0000%
0.0000%
X
11 001A0100276
Rear case assy
1
AS122FMAHA
0.0000%
0.0000%
X
12 001A1431494
Service cover
1
AS122FMAHA
0.0000%
0.0000%
X
13 001A3000088
motor
1
AS122FMAHA
0.0200%
0.0240%
*
14 001A0300038A
Fan
1
AS122FMAHA
0.0200%
0.0240%
*
15 001A0300005
Bearing
1
AS122FMAHA
0.0000%
0.0000%
X
16 001A0900104
Drain pan
1
AS122FMAHA
0.0000%
0.0000%
X
17 001A3000040
Swing motor
1
AS122FMAHA
0.0200%
0.0240%
*
18 001A1231140
Flap (upper)
1
AS122FMAHA
0.0000%
0.0000%
X
18 001A1231139
Flap (lower)
1
AS122FMAHA
0.0000%
0.0000%
X
19 001A0900011
Drain hose
1
AS122FMAHA
0.0000%
0.0000%
X
20 001A0400129
evaporator
1
AS122FMAHA
0.0000%
0.0000%
X
21 001A2400080
Air filter
1
AS122FMAHA
0.0000%
0.0000%
X
22 001A1301216
Mounting plate
1
AS122FMAHA
0.0000%
0.0000%
X
23 001A1431368
Piping support
1
AS122FMAHA
0.0000%
0.0000%
X
24 001A1431038
pipe clip
1
AS122FMAHA
0.0000%
0.0000%
X
25 0010600116
screws
1
AS122FMAHA
0.0000%
0.0000%
X
26 0010451255
remote controller
1
AS122FMAHA
0.0000%
0.0000%
X
27 001A4600001
battery
2
AS122FMAHA
0.0000%
0.0000%
X
drain pipe
1
AS122FMAHA
0.0000%
0.0000%
X
28 001A1434039
/
AS122FMAHA /
/
*
/
1,The failer rate and the proportion of the spare-part stock are regarded as the reference of the stock for spare-parts;The first time should be
stocked accroded with the proportion of the spare-parts,and it should be adjusted with the actual quantity 3 months later.
2,easy-damaged;The spare-part which is often damaged and the customer must stock in the spare-parts warehouse,and should be marked
with"*"
3,possible damaged:The spare-part which is not often damaged like the easy damaged one and the customer may stock in the spare-part
warehouse accord with the actual case,should be marked with " ".
4,not need provided :The spare-part which is seldom damaged or the maintenance man could not maitmains.The spare parts may be air
freighted by the factory if they were damaged.The customer nees not stock in the spare-part warehouse,should be marked with " x ".
5,Above should be improved accord with the reply of the market half a year per time.
6.The spare parts price on net is FOB Qingdao term.
1
2
3
4
32
33
34
31
30
29
5
28
35
6
27
36
7
37
38
26
8
25
39
9
40
10
42
41
43
24 23
22
21
11
12
13
14
20
19
18
17
16
15
Model: AS182FTAHA
Parts list
No.
Spare parts number Spare parts description in English
Qty.
Model
Failure rate
the proportion of the
spare-part stock
Remark
1
001A1231127
Front grille
1
AS182FTAHA
0.0000%
0.0000%
X
2
001A1232119
Front panel
1
AS182FTAHA
0.0000%
0.0000%
X
3
/
/
AS182FTAHA
/
/
/
/
4
001A2400076
Air filter
2
AS182FTAHA
0.0000%
0.0000%
X
5
001A5002070
screw
2
AS182FTAHA
0.0000%
0.0000%
X
6
001A0400065
Heat exchanger
1
AS182FTAHA
0.0100%
0.0120%
7
001A0300036
bearing
1
AS182FTAHA
0.0000%
0.0000%
8
001A2300034
Fan
1
AS182FTAHA
0.0200%
0.0240%
9
001A5002021
screw
1
AS182FTAHA
0.0000%
0.0000%
X
10
001A1232116
Bottom plate
1
AS182FTAHA
0.0000%
0.0000%
X
11
001A1734630
cushion
1
AS182FTAHA
0.0000%
0.0000%
X
12
001A1733639
cushion
1
AS182FTAHA
0.0000%
0.0000%
X
13
001A1734627
cushion
1
AS182FTAHA
0.0000%
0.0000%
X
14
001A1101075
mounting plate
1
AS182FTAHA
0.0000%
0.0000%
X
15
001A3000050
motor
1
AS182FTAHA
0.0200%
0.0240%
*
16
001A1431453
motor cover
1
AS182FTAHA
0.0000%
0.0000%
X
17
001A5002114
screw
1
AS182FTAHA
0.0000%
0.0000%
X
18
0010400578
Terminal block
1
AS182FTAHA
0.0100%
0.0120%
19
001A1231123
control box
1
AS182FTAHA
0.0100%
0.0120%
21
001A5002116
screw
1
AS182FTAHA
0.0000%
0.0000%
X
22
001A1231124
wiring clamp
1
AS182FTAHA
0.0000%
0.0000%
X
23
001A3900004
temperature sensor
1
AS182FTAHA
0.0100%
0.0120%
X
24
001A5002070
screw
1
AS182FTAHA
0.0000%
0.0000%
X
25
001A5002026
screw
1
AS182FTAHA
0.0000%
0.0000%
X
26
001A3000071
swing motor
1
AS182FTAHA
0.0200%
0.0240%
*
27
001A5002030
screw
1
AS182FTAHA
0.0000%
0.0000%
X
28
001A1231126
Flap
1
AS182FTAHA
0.0000%
0.0000%
X
29
001A1734635
cushion
1
AS182FTAHA
0.0000%
0.0000%
X
30
001A1231115
drain pain
1
AS182FTAHA
0.0000%
0.0000%
X
31
001A0900049
drain hose
1
AS182FTAHA
0.0000%
0.0000%
X
32
001A1733647
cushion
1
AS182FTAHA
0.0000%
0.0000%
X
33
001A1733632
cushion
1
AS182FTAHA
0.0000%
0.0000%
X
34
001A1443459
button
1
AS182FTAHA
0.0000%
0.0000%
X
35
0010600150
Nut
1
AS182FTAHA
0.0000%
0.0000%
X
36
001A2912001
dustproof cover
1
AS182FTAHA
0.0000%
0.0000%
X
37
0010600148
Nut
1
AS182FTAHA
0.0000%
0.0000%
X
38
001A2912002
dustproof cover
1
AS182FTAHA
0.0000%
0.0000%
X
39
001B0500794
suction pipe assy
1
AS182FTAHA
0.0000%
0.0000%
X
40
001B0500795
discharge pipe assy
1
AS182FTAHA
0.0000%
0.0000%
X
41
001A1741744
Heat insulation tube
1
AS182FTAHA
0.0000%
0.0000%
X
42
001A1231125
Service cover
1
AS182FTAHA
0.0000%
0.0000%
X
43
0010400577
PC board
1
AS182FTAHA
0.0200%
0.0240%
*
1,The failure rate and the proportion of the spare-part stock are regarded as the reference of the stock for spare-parts;The first time should be stocked
accroded with the proportion of the spare-parts,and it should be adjusted with the actual quantity 3 months later.
2,easy-damaged;The spare-part which is often damaged and the customer must stock in the spare-parts warehouse,and should be marked with"*"
3,possible damaged:The spare-part which is not often damaged like the easy damaged one and the customer may stock in the spare-part warehouse
accord with the actual case,should be marked with " ".
4,not need provided :The spare-part which is seldom damaged or the maintenance man could not maitmains.The spare parts may be air freighted by
the factory if they were damaged.The customer nees not stock in the spare-part warehouse,should be marked with " x ".
5,Above should be improved accord with the reply of the market half a year per time.
6.The spare parts price on net is FOB Qingdao term.
AU48-
Characteristics of refrigerating and heating capacity
1) Calculation method
1.1
1.1
1.0
1.0
0.9
0.9
-5
0.8
15
20
0
24
5
10
15
20
25
30
35
Capacity modification value
Calculation method of refrigerating capacity-Refrigerating capacity to be known = Refrigerating
capacity x (1) x (2) x (3) x (4) x (5) W
(3) Capacity modification value
(1) Capacity compensation value of indoor
Capacity compensation value of outdoor air dry-bulb
under airflow variation rate of
air wet-bulb temperature condition
temperature condition
indoor unit group (only for
1.2
1.2
airflow type unit)
40 43
outdoor air dry-bulb temperature(*)
indoor air wet-bulb temperature(*)
1.1
1.0
0.9
80
90
100
110
120
airflow variation rate
(5) Capacity compensation suitable
for total capability of indoor unit
group (cooling)
(4) Fall of refrigerant pipe of indoor and outdoor
unit, capacity compensation value of pipe length
Outdoor unit
120
87
88
89
91
90
92
93
94
95
96
100%
99
99 98
97
98
97
ha
la
lb
B
80
60
standard capacity
A
hchb
capacity modification value
he
Indoor unit group
20
10
0
-10
-20
100
lo
ho
30
40
20
lc
C
0
L(m) Length of refrigerant
pipe (corresponding length)
L (m)
25
10 20 30 40 50 60 70 80 90 100
20
40
60
80
100 120 135
Total capacity of indoor unit group
2) Calculation method of heating capacity—Heating capacity to be known = Heating capacity ((1) x (2) x (3) x (4) x (5) x (6)) W
(1) Capacity modification under indoor
air wet-bulb temperature condition
(3) Capacity modification
value under airflow variation
rate of indoor unit group
(2) Capacity modification under outdoor air wet-bulb temperature condition
1.2
1.2
1.1
1.1
1.1
1.0
1.0
1.0
0.9
0.9
0.8
0.8
15
0.7
20
24
0.9
80
0.5
-15
-10
-5
0
5
10
outdoor air wet-bulb temperature(*)
(4) Fall of refrigerant pipe of indoor and outdoor unit,
capacity compensation value of pipe length
Outdoor unit
lo
87
88
89
91
90
92
93
94
95
96
he
hb ha
hc
10 20 25 30 40 50 60 70 80 90 100
Length of refrigerant pipe (corresponding length) L (m)
lb
le
A
B
C
15
(5) Capacity compensation suitable
for total capability of indoor unit
group (heating)
120
100
80
60
40
20
standard capacity
Indoor unit group
ho
capacity modification value
30
100%
99
99 98
97
98
97
100 110 120
0.6
indoor air dry-bulb temperature(*)
20
10
0
-10
-20
90
H=ho+(the max. value of ha, hb, hc) 0
20 40 60 80 100 120 135
Total capacity of indoor unit group
L=lo+(the max. value of la, lb, lc)