HAIER
Machine Model No.:
1. Product coding explanation and product series brief instruction
2. Product technical parameter
3. Product specification
4. Name, dimension and function of primary component and accessory
5. Explosion illustration and structure details
6. Usage and setting of remote controller
7. Electric control instruction
8. Diagram circuit
9. Fault diagnosis
10. System flowchart
11. Mounting and maintenance
Contents
Cabinet air conditioner
Technical manual
AP242ACAAA/AU242AHAAA (HPU-24H03)
AP42NACAAA/AU42NAIAAA (HPU-42H03)
AP44NACAAA/AU44NAIAAA (HPU-44H03)
AP42NACABA/AU42NAIABA (HPU-42HB03)
1. Product coding explanation and product series instruction
a. Model coding rule explanation
H
A A A A ACP N42
P 4 2 H 0 3U
Power type: triphase
Functional code: heating and cooling dual-purpose machine
Nominal cooling output (BTU/h) The first two numbers based on thousand unit
Structured code of indoor and outdoor unit: Cabinet air conditioner
H-Abbreviation of Haier
Climatic type: T1
Design serial number
Class of product: heat pump
Appearance characteristic:
Series of product: one wall-mounted split type
Appropriate voltage: 380V/50Hz
Specifications of products: The first two numbers
based on thousand unit
Type of product: cabinet air conditioner
Air conditioner
C. Brief instruction of series
Serialization of product:
Now our company has the following cabinet air conditioner:
HPU-24H03(AP242ACAAA+AU242AIAAA) HPU-42H03(AP42NACAAA+AU42NAIAAA)
HPU-44H03(AP44NACAAA+AU44NAIAAA HPU-42HB03(AP42NACABA+AU42NAIABA)
Product characteristics:
Heat and cool rapidly and sharply
With powerful motion function, forceful and high cyclical air volume, heating and
cooling of product is rapid and sharp. Temperature control is homogeneous, rapid,
correct and soft, which can rapidly satisfy client and make them more comfortable.
Muting function and low noise
Adopting large diameter centrifugal fan unit and optimum turbine air duct design , air
supply is stronger and farther; internationally advanced and reliable compressor
reduces the vibration and noise of outdoor unit.
b.Table 1
Running condition
Indoor condition
Outdoor condition
Nominal cooling
Nominal heating
Temperature Temperature
Humidity Humidity
DB:27 WB:19
DB:35
DB:7 WB:6
WB:24
DB:20
WB:15
Serial
number
1
2
1
2
Model:
Outline dimension of indoor unit
Packing dimension of indoor unit:
Noise of indoor unit (cooling):
Noise of indoor unit (heating):
Net/gross weight of indoor unit:
Working voltage range
Working temperature range
Temperature regulating difference:
Maximum mounting drop height:
Maximum length of connecting pipe:
Filtering efficiency:
Model of compressor:
Performance curve of compressor
Flow figure of two units :
Type of stop valve:
Cooling coefficient
Cooling power :
Outdoor temperature-dependent performance curve of cooling /heating
capacity
Louver size of inlet grill
Quantity/spacing of grill louver
Total area of evaporator:
Total area of condenser:
Total /row number of fin:
Evaporating temperature range:
Type of drain pipe:
Length/diameter of drain pipe:
Size of mounting bottom plate:
Air supplying angle/distance
New air capacity:
Real-time regulating range:
All attachments type of computer plate
Fan speed :
Type /quantity of fan
Type of capillary tube:
Diameter/length of capillary tube:
Swinging frequency of outlet grill louver
Maximum working pressure of heat side:
Indoor wet and dry bulb temperature:
Dynamic ratio:
Certificate
Function of product:
Popularity of product:
HPU-24H03
1820x530x300mm
1952x660x417mm
upper/lower 50/38dB(A)
upper/lower 50/38dB(A)
45/47kg
187-242
-7-43
15
30
ZR34K4-PFJ-552
enclosed hereafter
10/8
9.52; 15.88
2.73
2600
PVC
15m
-
enclosed hereafter
Indoor :centrifugal;
outdoor : tubeaxial
TP2Y
2.8MPa
2.73
CE
Enclosed hereafter
1. Low noise;
2. Easy of mounting and
simplicity of operator
Beautiful and natural
25(internal);
25(interanl)
WHITE
948x340x1225mm
1050x440x1375mm
upper/lower 58/50 dB(A)
upper/lower 58/50dB(A)
74kg
50Hz
R22
3520g
Copeland compressor
plant
enclosed hereafter
9.52; 15.88
3.14
2700
enclosed
hereafter
Light foil
0.35/1.9
43-60
3.15A
R25
Power sprayed
Electric zinc plate
1/month
XPE
Daub
Resin net
I
2.8MPa
4/2
Appearance color (internal/external):
Outline dimension of outer unit:
Packing dimension of outer unit:
Noise of outer unit (cooling):
Noise of outer unit (heating):
Net/gross weight of outer unit:
Working current range
Workable frequency:
Type of refrigerant
Refrigerant charge:
Type of filter:
Dimension of filter:
Manufacturer of compressor:
Performance variation curve of fan motor
Type/diameter of pipe of two units:
Type of 4-way valve:
Heating coefficient:
Heating power:
Anion quantity of anionic unit
Variety of fin material
Coefficient of fin
Total length of cooling pipeline (liquid/vapor):
Thickness/pitch of fins
Condensing temperature range:
Protector model of control panel:
Protector model of compressor:
Temperature transducer model:
Sheathing material :
Cleaning frequency of filter:
Type of quieter material:
Model of gas-liquid separator:
Model of dryer:
Power consumption:
Model of quieter:
Type of vibrating material:
Type/dimension of sterilizing net
Class of electrostatic prevention:
Maximum working pressure of cold side:
Outdoor wet and dry bulb temperature:
Piling layer of inner and outer units:
Filling capacity of compressor:
Appearance characteristics of product's
inner and outer unit:
2. Technical parameter of product
3
Model:
Outline dimension of indoor unit:
Packing dimension of indoor unit:
Noise of indoor unit (cooling):
Noise of indoor unit (heating):
Net/gross weight of indoor unit:
Working voltage range
Working temperature range
Temperature regulating difference:
Maximum mounting drop height:
Maximum length of connecting pipe:
Filtering efficiency:
Model of compressor:
Performance curve of compressor
Flow figure of two units :
Type of stop valve:
Cooling coefficient
Cooling power :
Outdoor temperature-dependent performance curve of cooling /heating
capacity
Louver size of inlet grill
Quantity/spacing of grill louver
Total area of evaporator:
Total area of condenser:
Total /row number of fin:
Evaporating temperature range:
Type of drain pipe:
Length/diameter of drain pipe:
Size of mounting bottom plate:
Air supplying angle/distance
New air capacity:
Real-time regulating range:
All attachments type of computer plate
Fan speed :
Type /quantity of fan
Type of capillary tube:
Diameter/length of capillary tube:
Swinging frequency of outlet grill louver
Maximum working pressure of heat side:
Indoor wet and dry bulb temperature:
Dynamic ratio:
Certificate
Function of product:
Popularity of product:
HPU-42H03
1820x530x300mm
1952x660x417mm
upper/lower 50/38dB(A)
upper/lower 50/38dB(A)
45/47kg
187-242
-7-43
30
50
CRNQ-0500-TFD-522
enclosed hereafter
10/8
9.52; 19.05
2.73
2600
PVC
15m
-
enclosed hereafter
Indoor :centrifugal;
outdoor : tubeaxial
TP2Y
2.8MPa
2.73
CE
Enclosed hereafter
1. Low noise;
2. Easy of mounting and
simple of operator
Beautiful and natural
25(internal);
Indoor :130W
Outdoor:60X20
40X2
see table 1
25(internal)
WHITE
948x340x1225mm
1050x440x1375mm
upper/lower 58/50 dB(A)
64/-/-
85kg
50Hz
R22
3520g
enclosed hereafter
9.52; 19.05
3.14
2700
enclosed
hereafter
Light foil
0.35/1.9
43-60
3.15A
R25
1/month
XPE
2.0L
-
Plaster
Resin net
I
2.94MP
4/2
2070cc
Appearance color (internal/external):
Outline dimension of outer unit:
Packing dimension of outer unit:
Noise of outer unit (cooling):
Noise of outer unit (heating):
Net/gross weight of outer unit:
Working current range
Workable frequency:
Type of refrigerant
Refrigerant charge:
Type of filter:
Dimension of filter:
Manufacturer of compressor:
Performance variation curve of fan motor
Type/diameter of pipe of two units:
Type of 4-way valve:
Heating coefficient:
Heating power:
Anion quantity of anionic unit
Variety of fin material
Coefficient of fin
Total length of cooling pipeline (liquid/vapor):
Thickness/pitch of fins
Condensing temperature range:
Protector model of control panel:
Protector model of compressor:
Temperature transducer model:
Refrigerant charge:
Cleaning frequency of filter:
Type of quieter material:
Model of gas-liquid separator:
Model of dryer:
Power consumption:
Model of quieter:
Type of vibrating material:
Type/dimension of sterilizing net
Class of electrostatic prevention:
Maximum working pressure of cold side:
Outdoor wet and dry bulb temperature:
Piling layer of inner and outer units:
Filling capacity of compressor:
Appearance characteristics of product's
inner and outer unit:
4
Model:
Outline dimension of indoor unit:
Packing dimension of indoor unit:
Noise of indoor unit (cooling):
Noise of indoor unit (heating):
Net/gross weight of indoor unit:
Working voltage range
Working temperature range
Temperature regulating difference:
Maximum mounting drop height:
Maximum length of connecting pipe:
Filtering efficiency:
Model of compressor:
Performance curve of compressor
Flow figure of two units :
Type of stop valve:
Cooling coefficient
Cooling power :
Outdoor temperature-dependent performance curve of cooling /heating
capacity
Louver size of inlet grill
Quantity/spacing of grill louver
Total area of evaporator:
Total area of condenser:
Total /row number of fin:
Evaporating temperature range:
Type of drain pipe:
Length/diameter of drain pipe:
Size of mounting bottom plate:
Air supplying angle/distance
New air capacity:
Real-time regulating range:
All attachments type of computer plate
Fan speed :
Type /quantity of fan
Type of capillary tube:
Diameter/length of capillary tube:
Swinging frequency of outlet grill louver
Maximum working pressure of heat side:
Indoor wet and dry bulb temperature:
Dynamic ratio:
Certificate
Function of product:
Popularity of product:
HPU-42HB03
1820x530x300mm
1952x660x417mm
52/46/40dB(A)
50/44/38dB(A)
60/64kg
380-400
-7-43
30
50
C-SB373H8F
10/8
9.52; 19.05
2.06
4800
PVC
15m
-
enclosed hereafter
Indoor :centrifugal;
outdoor : tubeaxial
TP2Y
2.8MPa
2.73
CE
Enclosed hereafter
1. Low noise;
2. Easy of mounting and
simple of operator
Beautiful and natural
25(internal);
Indoor :130W
Outdoor:60X20
40X2
see table 1
25(internal)
WHITE
948x340x1225mm
1050x440x1375mm
upper/lower 58/50 dB(A)
64/-/-
91/116kg
50Hz
R22
4000g
9.52; 19.05
2.5
5100
Light foil
0.35/1.9
43-60
3.15A
R25
1/month
XPE
2.0L
-
Plaster
Resin net
I
2.94MP
4/2
2070cc
Appearance color (internal/external):
Outline dimension of outer unit:
Packing dimension of outer unit:
Noise of outer unit (cooling):
Noise of outer unit (heating):
Net/gross weight of outdoor unit:
Working current range
Workable frequency:
Type of refrigerant
Refrigerant charge:
Type of filter:
Dimension of filter:
Manufacturer of compressor: SANYO
Performance variation curve of fan motor
Type/diameter of pipe of two units:
Type of 4-way valve:
Heating coefficient:
Heating power:
Anion quantity of anionic unit
Variety of fin material
Coefficient of fin
Total length of cooling pipeline (liquid/vapor):
Thickness/pitch of fins
Condensing temperature range:
Protector model of control panel:
Protector model of compressor:
Temperature transducer model:
Refrigerant charge:
Cleaning frequency of filter:
Type of quieter material:
Model of gas-liquid separator:
Model of dryer:
Power consumption:
Model of quieter:
Type of vibrating material:
Type/dimension of sterilizing net
Class of electrostatic prevention:
Maximum working pressure of cold side:
Outdoor wet and dry bulb temperature:
Piling layer of inner and outer units:
Filling capacity of compressor:
Appearance characteristics of product's
inner and outer unit:
5
Model:
Outline dimension of indoor unit:
Packing dimension of indoor unit:
Noise of indoor unit (cooling):
Noise of indoor unit (heating):
Net/gross weight of indoor unit:
Working voltage range
Working temperature range
Temperature regulating difference:
Maximum mounting drop height:
Maximum length of connecting pipe:
Filtering efficiency:
Model of compressor:
Performance curve of compressor
Flow figure of two units :
Type of stop valve:
Cooling coefficient
Cooling power :
Outdoor temperature-dependent performance curve of cooling /heating
capacity
Louver size of inlet grill
Quantity/spacing of grill louver
Total area of evaporator:
Total area of condenser:
Total /row number of fin:
Evaporating temperature range:
Type of drain pipe:
Length/diameter of drain pipe:
Size of mounting bottom plate:
Air supplying angle/distance
New air capacity:
Real-time regulating range:
All attachments type of computer plate
Fan speed :
Type /quantity of fan
Type of capillary tube:
Diameter/length of capillary tube:
Swinging frequency of outlet grill louver
Maximum working pressure of heat side:
Indoor wet and dry bulb temperature:
Dynamic ratio:
Certificate
Function of product:
Popularity of product:
HPU-44H03
1820x530x310mm
1952x660x455mm
52/46/40dB(A)
50/44/38dB(A)
60/64kg
380-400
-7-43
30
50
C-SB373H8F
10/8
9.52; 19.05
2.06
4800
PVC
15m
-
enclosed hereafter
Indoor :centrifugal;
outdoor : tubeaxial
TP2Y
2.8MPa
2.73
CE
Enclosed hereafter
1. Low noise;
2. Easy of mounting and
simple of operator
Beautiful and natural
25(internal);
Indoor :130W
Outdoor:60X20
40X2
see table 1
25(internal)
WHITE
1225x960x380mm
1370x1080x440mm
upper/lower 58/50 dB(A)
64/-/-
91/116kg
50Hz
R22
4000g
9.52; 19.05
2.5
4000
Light foil
0.35/1.9
43-60
3.15A
R25
1/month
XPE
2.0L
-
Plaster
Resin net
I
2.94MP
4/2
2070cc
Appearance color (internal/external):
Outline dimension of outer unit:
Packing dimension of outer unit:
Noise of outer unit (cooling):
Noise of outer unit (heating):
Net/gross weight of outdoor unit:
Working current range
Workable frequency:
Type of refrigerant
Refrigerant charge:
Type of filter:
Dimension of filter:
Manufacturer of compressor: SANYO
Performance variation curve of fan motor
Type/diameter of pipe of two units:
Type of 4-way valve:
Heating coefficient:
Heating power:
Anion quantity of anionic unit
Variety of fin material
Coefficient of fin
Total length of cooling pipeline (liquid/vapor):
Thickness/pitch of fins
Condensing temperature range:
Protector model of control panel:
Protector model of compressor:
Temperature transducer model:
Refrigerant charge:
Cleaning frequency of filter:
Type of quieter material:
Model of gas-liquid separator:
Model of dryer:
Power consumption:
Model of quieter:
Type of vibrating material:
Type/dimension of sterilizing net
Class of electrostatic prevention:
Maximum working pressure of cold side:
Outdoor wet and dry bulb temperature:
Piling layer of inner and outer units:
Filling capacity of compressor:
Appearance characteristics of product's
inner and outer unit:
50000
100000
(ZR3K4-PFJ-552)
(CRNQ-0500-TFD)
40000
80000
30000
60000
20000
40000
(BTU)
(BTU)
0
0
112
2
334
4
556
6
778
8
9910101111121213
13
60.0
60.0
48.9
48.9
37.9
37.9
1414()
()
6
Model of product
Structural characteristic
Cooling capacity
Voltage
Series of product
Appearance characteristics
Certificate
Remote controller
Refrigerant
Climatic type
Dimension of indoor unit
Dimension of outdoor unit
Packing dimension of indoor unit
Packing dimension of outdoor unit
Packing list
AP242ACAAA/AU242AHAAA
Split type
24000BTU/h
220V
Cabinet type
CE
Imitation Sharpen
R22
T1
1820x530x300
1952x660x417
Circular are panel, telephone push
key and control panel
Picture of product 1 Picture of product 2
Circular are panel, telephone push
key and control panel
AP42NACAAA/AC42NAIAAA
Split type
42000BTH/h
380V
Cabinet type
CE
Imitation Sharpen
R22
T1
1820x530x340
1225X948X340
1952X660X455
1375X1110X445
3. Product specification
Specification form of split air conditioner:
7
Parts
Indoor unit
Outdoor unit
Outlet grill
Operation panel
Inlet grill
Air filter
Remote-controller
Air inlet
[ At side and rear]
Compressor
[Inside the unit ]
Air outlet
Piping and electric wire
Drain pipe
C
AM
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
RESETLOCK
FAN
ON
OFF
5
8
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
1
2
3
Outlet grill
Operation panel
Inlet grill
Air filter[Inside the unit]
Remote-controller
Air inlet
[At side and rear]
Air outlet
Indoor unit
HPU-42H03 HPU-44H03 HPU-42HB03
Outdoor unit
C
ON
OFF
AM
PM
AM
PM
AM
PM
AUTO
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
RESETLOCK
FAN
ON
OFF
9
ROOM
TEMP
C
LOW
MID
HIGH
5
No.
Spare parts
number
Spare parts description
in english Qty. Model Price list
Failure
rate
the proportion
of the sparepart stock
Remark
1 001A1236028 Front grille 1 HPU-24H03 0.00% 0.000% ×
2 001A1436160 handle 2 HPU-24H03 0.00% 0.000% ×
3 001A0100261 Front panel 1 HPU-24H03 0.00% 0.000% ×
4 001A5402022 Axial fan 1 HPU-24H03 0.02% 0.024% *
5 0010450280 Fan motor 1 HPU-24H03 0.02% 0.024% *
6 001A0100266 Bracket for fan motor 1 HPU-24H03 0.00% 0.000% ×
7 001A0400119 Condenser assy. 1 HPU-24H03 0.01% 0.012%
8 001A1301453 Electric box 1 HPU-24H03 0.00% 0.000% ×
9 001A5745009 cable clamp 1 HPU-24H03 0.00% 0.000% ×
10 001A3600018 Capacitor for fan motor 1 HPU-24H03 0.04% 0.048% *
11 001A3800141 Resumable transformer 1
HPU-24H03 0.01% 0.012%
12 001A5736055 clip for sensor 1
HPU-24H03 0.00% 0.000% ×
13 001A3900153
temp. Sensor （Pipe ＆
environment） 1 HPU-24H03 0.00% 0.000% ×
14 001A3600030
Capacitor for
compressor 1 HPU-24H03 0.00% 0.000% ×
15 0010100001 Capacitor clamp 1 HPU-24H03 0.00% 0.000% ×
16 001A3300270 outdoor PCB 1 HPU-24H03 0.02% 0.024% *
17 001A3900161 AC contactor 1 HPU-24H03 0.03% 0.036% *
18 001A4000151 Terminal block 1 HPU-24H03 0.00% 0.000% ×
19 001A4000110
electrical source
connection block 1 HPU-24H03 0.00% 0.000% ×
20 001A2500081 4-way valve 1 HPU-24H03 0.00% 0.000% ×
21 001A2500076 coil of 4-way valve 1 HPU-24H03 0.00% 0.000% ×
22 001A3400138 High pressure switch 1
HPU-24H03 0.00% 0.000% ×
23 001A2611223 capillary 1
HPU-24H03 0.00% 0.000% ×
24 001A3900153
temp. Sensor （Pipe ＆
environment） 1 HPU-24H03 0.00% 0.000% ×
25 001A2411024 filter 1 HPU-24H03 0.00% 0.000% ×
26 001A0500461 Tube assy. 1 HPU-24H03 0.00% 0.000% ×
27 001A2500083 3-way stop valve 1 HPU-24H03 0.00% 0.000% ×
28 001A2500082 2-way stop valve 1 HPU-24H03 0.00% 0.000% ×
29 001A2111912 muffle 1 HPU-24H03 0.00% 0.000% ×
30 0010700774 Compressor 1 HPU-24H03 0.06% 0.072% *
31 001A2101857 Accumulator 1 HPU-24H03 0.00% 0.000% ×
32 001A0100350 Partition plate 1 HPU-24H03 0.00% 0.000% ×
33 001A0100524 Front panel 1
HPU-24H03 0.00% 0.000% ×
34 001A0100351 Bottom cover assy. 1
HPU-24H03 0.00% 0.000% ×
35 001A1301117 branch triby 1 HPU-24H03 0.00% 0.000% ×
36 001A1301506 Valve pedestal 1 HPU-24H03 0.00% 0.000% ×
37 001A0100264 Top cover assy. 1 HPU-24H03 0.00% 0.000% ×
38 001A0100109 Back grille 1 HPU-24H03 0.00% 0.000% ×
39 001A0100394 Junction box 1 HPU-24H03 0.00% 0.000% ×
40 001A0100390 Slide plate(right) 1 HPU-24H03 0.00% 0.000% ×
Parts list
41 001A4400511 wire assy. 1 HPU-24H03 0.00% 0.000% ×
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,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 spareparts warehouse,and should be marked with"*"
3
,poss
ible d
amaged:The spare-part which is not often damaged
like th
e easy damaged one and the
customer may stock in the spare-part warehouse accord with the actual case,should be marked with "
".
9
414243
1
2 3
4
5
6
7
8
9
10
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
313233
34
35
36
37383940
11
12
10
Bristol Compressor
Detailed statement of explosion figure
Model No. AP42NACAAA/AU42NAIAAA outdo r unit o
No.
Specific
number
Name
Single
consumption
Type of material
Weight of material
580
6040
1245
2550
255
1810
2330
3740
1610
6
19
7.5
250
400
1920
19
4
2
5
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
6
1
2
1
2
1
1
1
1
1
1
1
4
1
1
1
1
1
1
3
1
1
1
1
Stainless steel
Weather resisting PP
Nick treatment
Electro-zinced plate
M10
ABS-fiber glass
1.5 Heating zinc plate
PU
0.8 Heating zinc plate
PE
0.8 Heating zinc plate
Weather resisting PP
Rubber
0.8 electro zinc plate
Stainless steel
0.8 electro zinc plate
Glass wool
Steel wire
Chloroprene rubber
RE610
Weather resisting PP
1.0 Heating zinc plate
Composite thermal
insulation cotton
1.5 electric zinc plate
Heat-resisting ABS
Stainless steel
Stainless steel
Electric zinc plate
Electric zinc plate 0.8
Weather resisting PP
5002108
1236028
5002005
1301640
5102027
5402022
3000244
1001645
17421215
1301469
17341207
0400164
Screw
Front guard web
Screw
Left front panel
Cap nut
Tubeaxial fan
Motor
Motor bracket
Vertical strip foam
Vertical strip
Damping cushion
Upper heat exchanger
assembly
Partition plate
Ambient temperature
thermistor clamp
Partition pad
Electrical box assembly
Discharge piping assembly
Upper discharge piping
assembly
Cover
Specific screw
Right side plate
Right side liner
Heat exchanger guard web
Rubber block
Upper feed pipe assembly
Handle
Dead plate
4-way valve
Accumulator
Suction piping assembly
2-way stop valve
Flaring nut
3-way stop valve
Damping cushion sleeve
Valve base
Bottom plate assembly
Bracket
Screw
Screw
Lower heat
exchanger group
Little cover
Servicing plate
Handle
1301468
5736055
17561212
0600566
0500528
0500521
1101034
5002152
1101197
17621214
1303642
1752285
0500522
1436160
1301465
2500117
2000175
0500520
2500115
5102050
2500116
17621208
1301762
0100735
1431952
5002 03
5002 03
0400164
1301464
1301707
1436160
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
35
36
37
38
39
40
41
42
43
25
26
27
28
29
30
31
32
33
34
No.
Spare parts
number
Spare parts description
in english Qty. Model Price list
Failure
rate
the proportion
of the sparepart stock
Remark
1 001A5002108 Screw 4 HPU-42HB03 0.00% 0.000% ×
2 001A1236028 Front guard web 2 HPU-42HB03 0.00% 0.000% ×
3 001A5002005 Screw 1 HPU-42HB03 0.00% 0.000% ×
4 001A1301640 Left front panel 1 HPU-42HB03 0.00% 0.000% ×
5 001A5102027 Cap nut 1 HPU-42HB03 0.00% 0.000% ×
6 001A5402022 Axial fan 1 HPU-42HB03 0.02% 0.024% *
7 001A3000244 Motor 1 HPU-42HB03 0.02% 0.024% *
8 001A1301645 Motor bracket 1 HPU-42HB03 0.00% 0.000% ×
9 001A17421215 Vertical strip foam 1 HPU-42HB03 0.00% 0.000% ×
10 001A1301469 Vertical strip 1 HPU-42HB03 0.00% 0.000% ×
11 001A17341207 Damping cushion 1 HPU-42HB03 0.00% 0.000% ×
12 0010400164 sensor 1 HPU-42HB03 0.01% 0.012%
13 001A1301468 Partition plate 1 HPU-42HB03 0.00% 0.000% ×
14 001A5736055
Ambient temperature
thermistor clamp 1 HPU-42HB03 0.00% 0.000% ×
15 001A17561212 Partition pad 1 HPU-42HB03 0.00% 0.000% ×
16 001A0600566 Electrical box assembly 1 HPU-42HB03 0.00% 0.000% *
17 001A0500528 assembly 1 HPU-42HB03 0.00% 0.000% *
18 001A0500521
Upper discharge piping
assembly 1 HPU-42HB03 0.00% 0.000% ×
19 001A1101034 Cover 1 HPU-42HB03 0.00% 0.000% ×
20 001A5002152 Specific screw 1 HPU-42HB03 0.00% 0.000% ×
21 001A1101197 Right side plate 1 HPU-42HB03 0.00% 0.000% ×
22 001A17621214 Right side liner 1 HPU-42HB03 0.00% 0.000% ×
23 001A0100767 web 1
HPU-42HB03 0.00% 0.000% ×
24 001A1752289 Rubber block 1
HPU-42HB03 0.00% 0.000% ×
25 001A0500522 assembly 1 HPU-42HB03 0.00% 0.000% ×
26 001A1436160 Handle 1
HPU-42HB03 0.00% 0.000% ×
27 001A1301465 Dead plate 1
HPU-42HB03 0.00% 0.000% ×
28 001A2500117 4-way valve 1 HPU-42HB03 0.00% 0.000% ×
29 001A2000175 Accumulator 1 HPU-42HB03 0.00% 0.000% ×
30 0010750042 assembly 1 HPU-42HB03 0.06% 0.072% *
31 001A2500115 2-way stop valve 1 HPU-42HB03 0.00% 0.000% ×
32 001A5102050 Flaring nut 1 HPU-42HB03 0.00% 0.000% ×
33 001A2500116 3-way stop valve 1 HPU-42HB03 0.00% 0.000% ×
34 001A17621208 sleeve 1 HPU-42HB03 0.00% 0.000% ×
35 001A1301762 Valve base 1 HPU-42HB03 0.00% 0.000% ×
36 001A0100735 Bottom plate assembly 1 HPU-42HB03 0.00% 0.000% ×
37 001A1431952 Bracket 1 HPU-42HB03 0.00% 0.000% ×
38 001A5002103 Screw 1 HPU-42HB03 0.00% 0.000% ×
39 001A5002103 Screw 1 HPU-42HB03 0.00% 0.000% ×
40 0010751095 Heat exchanger group 1 HPU-42HB03 0.01% 0.012%
41 001A1301464 Little cover 1 HPU-42HB03 0.00% 0.000% ×
42 001A1301707 Servicing plate 1 HPU-42HB03 0.00% 0.000% ×
Parts list
43 001A1436160 Handle 1 HPU-42HB03 0.00% 0.000% ×
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,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 ".
No.
Spare parts
number
Spare parts description
in english Qty. Model Price list
Failure
rate
the proportion
of the sparepart stock
Remark
1 001A5002108 Screw 4 HPU-44H03 0.00% 0.000% ×
2 001A1236028 Front guard web 2 HPU-44H03 0.00% 0.000% ×
3 001A5002005 Screw 1 HPU-44H03 0.00% 0.000% ×
4 001A1301640 Left front panel 1 HPU-44H03 0.00% 0.000% ×
5 001A5102027 Cap nut 1 HPU-44H03 0.00% 0.000% ×
6 001A5402022 Axial fan 1 HPU-44H03 0.02% 0.024% *
7 001A3000244 Motor 1 HPU-44H03 0.02% 0.024% *
8 001A1301645 Motor bracket 1 HPU-44H03 0.00% 0.000% ×
9 001A17421215 Vertical strip foam 1 HPU-44H03 0.00% 0.000% ×
10 001A1301469 Vertical strip 1 HPU-44H03 0.00% 0.000% ×
11 001A17341207 Damping cushion 1
HPU-44H03 0.00% 0.000% ×
12 0010400164 assembly 1
HPU-44H03 0.01% 0.012%
13 001A1301468 Partition plate 1 HPU-44H03 0.00% 0.000% ×
14 001A5736055
Ambient temperature
thermistor clamp 1 HPU-44H03 0.00% 0.000% ×
15 001A17561212 Partition pad 1 HPU-44H03 0.00% 0.000% ×
16 001A0600566 assembly 1 HPU-44H03 0.00% 0.000% *
17 001A0500528 assembly 1 HPU-44H03 0.00% 0.000% *
18 001A0500521
Upper discharge piping
assembly 1 HPU-44H03 0.00% 0.000% ×
19 001A1101034 Cover 1 HPU-44H03 0.00% 0.000% ×
20 001A5002152 Specific screw 1 HPU-44H03 0.00% 0.000% ×
21 001A1101197 Right side plate 1 HPU-44H03 0.00% 0.000% ×
22 001A17621214 Right side liner 1 HPU-44H03 0.00% 0.000% ×
23 001A0100767 web 1
HPU-44H03 0.00% 0.000% ×
24 001A1752289 Rubber block 1
HPU-44H03 0.00% 0.000% ×
25 001A0500522 assembly 1
HPU-44H03 0.00% 0.000% ×
26 001A1436160 Handle 1
HPU-44H03 0.00% 0.000% ×
27 001A1301465 Dead plate 1
HPU-44H03 0.00% 0.000% ×
28 001A2500117 4-way valve 1
HPU-44H03 0.00% 0.000% ×
29 001A2000175 Accumulator 1 HPU-44H03 0.00% 0.000% ×
30 0010750042 assembly 1 HPU-44H03 0.06% 0.072% *
31 001A2500115 2-way stop valve 1 HPU-44H03 0.00% 0.000% ×
32 001A5102050 Flaring nut 1 HPU-44H03 0.00% 0.000% ×
33 001A2500116 3-way stop valve 1 HPU-44H03 0.00% 0.000% ×
34 001A17621208 sleeve 1 HPU-44H03 0.00% 0.000% ×
35 001A1301762 Valve base 1 HPU-44H03 0.00% 0.000% ×
36 001A0100735 Bottom plate assembly 1 HPU-44H03 0.00% 0.000% ×
37 001A1431952 Bracket 1 HPU-44H03 0.00% 0.000% ×
38 001A5002103 Screw 1 HPU-44H03 0.00% 0.000% ×
39 001A5002103 Screw 1 HPU-44H03 0.00% 0.000% ×
40 0010751095 group 1 HPU-44H03 0.01% 0.012%
41 001A1301464 Little cover 1 HPU-44H03 0.00% 0.000% ×
42 001A1301707 Servicing plate 1 HPU-44H03 0.00% 0.000% ×
Parts list
43 001A1436160 Handle 1 HPU-44H03 0.00% 0.000% ×
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,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 spareparts 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 ".
10
26
34
3536
37
38
40
39
41
42
43
44
45
46
47
48
49
50
51
52
10
987
6
5
4
3
2
1
11
12 13 14
15 16
25 24 23
53 54 55 56 57 58 59
30
29
28 27
21
17
18
19
20
22
33
32
31
No.
Spare parts
number
Spare parts
description in
english Qty. Model Price list
Failure
rate
the proportion
of the sparepart stock
Remark
1 001A1231233 Inlet grill 1 HPU-24H03 0.00% 0.000% ×
2 001A1301502 Inlet grill insert 2 HPU-24H03 0.00% 0.000% ×
3 001A0100384 Front panel 1 HPU-24H03 0.00% 0.000% ×
4 001A0600657 Operation panel 1 HPU-24H03 0.00% 0.000% ×
5 001A1432687 Horizontal blade 6 HPU-24H03 0.00% 0.000% ×
6 001A1734970 pad 2 HPU-24H03 0.00% 0.000% ×
7 001A1431689 Vertical blade 1 HPU-24H03 0.00% 0.000% ×
8 001A1734832 Air damper pad 1 HPU-24H03 0.00% 0.000% ×
9 001A1301508 Air damper 1 HPU-24H03 0.00% 0.000% ×
10 001A0400118 assembly 1
HPU-24H03 0.01% 0.012%
11 001A1301440
Evaporator left
mounting plate 1
HPU-24H03 0.00% 0.000% ×
12 001A1301441
Evaporator right
mounting plate 1 HPU-24H03 0.00% 0.000% ×
13 0010150192 Left board 1 HPU-24H03 0.00% 0.000% ×
14 001A17341250 Left board pad 1 HPU-24H03 0.00% 0.000% ×
15 001A1301439 Top cover plate 1 HPU-24H03 0.00% 0.000% ×
16 001A1742836 Cover 1 HPU-24H03 0.00% 0.000% ×
17 001A1734023 horizontal pad 1 HPU-24H03 0.00% 0.000% ×
18 0010150193 Right board 1 HPU-24H03 0.00% 0.000% ×
19 001A0100787 Back guard 1 HPU-24H03 0.00% 0.000% ×
20 001A1101145 Wiring plate 1 HPU-24H03 0.00% 0.000% ×
21 001A1734842 pipe 1 HPU-24H03 0.00% 0.000% ×
22 001A5002078 Special nut 1
HPU-24H03 0.00% 0.000% ×
23 001A0100575 Bottom plate 1
HPU-24H03 0.00% 0.000% ×
24 001A1745106 Plastic cushion 1
HPU-24H03 0.00% 0.000% ×
25 0010402372 Motor 1 HPU-24H03 0.02% 0.024% *
26 001A5739020 clamp 1 HPU-24H03 0.00% 0.000% ×
27 001A1101146 Pipe press plate 1
HPU-24H03 0.00% 0.000% ×
28 001A1752911 Cushion rubber 1 HPU-24H03 0.00% 0.000% ×
29 001A1452695 Cushion rubber 1 HPU-24H03 0.00% 0.000% ×
30 0010250163 Drain pan 1 HPU-24H03 0.00% 0.000% ×
31 001A1452695 Fan pad 1 HPU-24H03 0.00% 0.000% ×
32 001A5102050 Nut 1 HPU-24H03 0.00% 0.000% ×
33 001A2300062 Centrifugal fan 1 HPU-24H03 0.02% 0.024% *
34 001A1742931
Down shell press
plate cushion 1 HPU-24H03 0.00% 0.000% ×
35 001A1301445 plate 1 HPU-24H03 0.00% 0.000% ×
36 001A1431647 (plasticizing) 1 HPU-24H03 0.00% 0.000% ×
37 001A1301437 Filter guide HPU-24H03 0.00% 0.000% ×
Parts list
38 0010200026 Air ring 1 HPU-24H03 0.00% 0.000% ×
39 001A0100385 Down shell 1 HPU-24H03 0.00% 0.000% ×
40 001A2400102 Filter 1 HPU-24H03 0.00% 0.000% ×
41 001A0100075 Door lock 1 HPU-24H03 0.00% 0.000% ×
42 001A1734967 Sealing plate 1 HPU-24H03 0.00% 0.000% ×
43 001A17621241 Sealing plate 1 HPU-24H03 0.00% 0.000% ×
44 001A1757833 Cushion rubber 1 HPU-24H03 0.00% 0.000% ×
45 001A3000016A Synchro-motor 1 HPU-24H03 0.02% 0.024% *
46 001A1301448 Wring cover 1 HPU-24H03 0.00% 0.000% ×
47 001A1431647 Wire clamp 1 HPU-24H03 0.00% 0.000% ×
48 001A4000151 column) 1 HPU-24H03 0.00% 0.000% ×
49 001A3800141 Transformer 1 HPU-24H03 0.01% 0.012%
50 001A3600018 Fan capacitor 1 HPU-24H03 0.04% 0.048% *
51 001A1452695 Cushion rubber 1 HPU-24H03 0.00% 0.000% ×
52 001A0600303 Indoor PCB 1
HPU-24H03 0.02% 0.024% *
53 / /
HPU-24H03
54 001A13011074 Electric box 1 HPU-24H03 0.00% 0.000% ×
55 001A1301444 Mounting beam 1 HPU-24H03 0.00% 0.000% ×
56 001A1734967 Sealing plate 1 HPU-24H03 0.00% 0.000% ×
57 001A1752840 Supporting plate 1 HPU-24H03 0.00% 0.000% ×
58 001A3900006 Pipe temp. sensor 1 HPU-24H03 0.00% 0.000% ×
59 001A0100407 Splint 1 HPU-24H03 0.00% 0.000% ×
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,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 spareparts 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 "
".
No.
Spare parts
number
Spare parts description
in english Qty. Model Price list
Failure
rate
proportion of
the sparepart stock
Remark
1 001A1231233 Inlet grill 1 HPU-42HB03 0.00% 0.000% ×
2 001A1301502 Inlet grill insert 2 HPU-42HB03 0.00% 0.000% ×
3 001A0100384 Front panel 1 HPU-42HB03 0.00% 0.000% ×
4 001A0600657 Operation panel 1 HPU-42HB03 0.00% 0.000% ×
5 001A1432687 Horizontal blade 6 HPU-42HB03 0.00% 0.000% ×
6 001A1734970 Vertical air outlet pad 2 HPU-42HB03 0.00% 0.000% ×
7 001A1431689 Vertical blade 1 HPU-42HB03 0.00% 0.000% ×
8 001A1734832 Air damper pad 1 HPU-42HB03 0.00% 0.000% ×
9 001A1301508 Air damper 1
HPU-42HB03 0.00% 0.000% ×
10 001A0400178 assembly 1
HPU-42HB03 0.01% 0.012%
11 001A1301847
Evaporator left
mounting plate 1 HPU-42HB03 0.00% 0.000% ×
12 001A1301848
Evaporator right
mounting plate 1 HPU-42HB03 0.00% 0.000% ×
13 0010150194 Left board 1 HPU-42HB03 0.00% 0.000% ×
14 001A17341222 Left board pad 1 HPU-42HB03 0.00% 0.000% ×
15 001A1301846 Top cover plate 1 HPU-42HB03 0.00% 0.000% ×
16 001A1431994 Cover 1 HPU-42HB03 0.00% 0.000% ×
17 001A17561372 pad 1 HPU-42HB03 0.00% 0.000% ×
18 0010150195 Right board 1 HPU-42HB03 0.00% 0.000% ×
19 001A0100787 Back guard 1 HPU-42HB03 0.00% 0.000% ×
20 001A1101145 Wiring plate 1 HPU-42HB03 0.00% 0.000% ×
21 001A1734842 Thermal insulation pipe 1 HPU-42HB03 0.00% 0.000% ×
22 001A5002078 Special nut 1 HPU-42HB03 0.00% 0.000% ×
23 001A0100575 Bottom plate 1
HPU-42HB03 0.00% 0.000% ×
24 001A1745106 Plastic cushion 1
HPU-42HB03 0.00% 0.000% ×
25 001A3000249 Motor 1
HPU-42HB03 0.02% 0.024% *
26 001A5739020 Mounting wiring clamp 1
HPU-42HB03 0.00% 0.000% ×
27 001A1101146 Pipe press plate 1
HPU-42HB03 0.00% 0.000% ×
28 001A1752911 Cushion rubber 1
HPU-42HB03 0.00% 0.000% ×
29 001A1452695 Cushion rubber 1 HPU-42HB03 0.00% 0.000% ×
30 0010250163 Drain pan 1 HPU-42HB03 0.00% 0.000% ×
31 001A1452695 Fan pad 1 HPU-42HB03 0.00% 0.000% ×
32 001A5102050 Nut 1 HPU-42HB03 0.00% 0.000% ×
33 001A2300095 Centrifugal fan 1 HPU-42HB03 0.02% 0.024% *
34 001A1742931
Down shell press plate
cushion 1 HPU-42HB03 0.00% 0.000% ×
35 001A1301445 Down shell press plate 1 HPU-42HB03 0.00% 0.000% ×
36 001A1431647 (plasticizing) 1
HPU-42HB03 0.00% 0.000% ×
37 001A1301437 Filter guide
HPU-42HB03 0.00% 0.000% ×
38 0010200026 Air ring 1 HPU-42HB03 0.00% 0.000% ×
39 001A0100385 Down shell 1 HPU-42HB03 0.00% 0.000% ×
Parts list
40 001A2400102 Filter 1 HPU-42HB03 0.00% 0.000% ×
41 001A0100075 Door lock 1 HPU-42HB03 0.00% 0.000% ×
42 001A1734967 Sealing plate 1 HPU-42HB03 0.00% 0.000% ×
43 001A17621241 Sealing plate 1 HPU-42HB03 0.00% 0.000% ×
44 001A1757833 Cushion rubber 1 HPU-42HB03 0.00% 0.000% ×
45 001A3000016A Synchro-motor 1 HPU-42HB03 0.02% 0.024% *
46 001A1301448 Wring cover 1 HPU-42HB03 0.00% 0.000% ×
47 001A1431647 Wire clamp 1 HPU-42HB03 0.00% 0.000% ×
48 001A4000151 column) 1 HPU-42HB03 0.00% 0.000% ×
49 001A3800141 Transformer 1 HPU-42HB03 0.01% 0.012%
50 001A3600134 Fan capacitor 1 HPU-42HB03 0.04% 0.048% *
51 001A1452695 Cushion rubber 1 HPU-42HB03 0.00% 0.000% ×
52 0010450412 Indoor PCB 1 HPU-42HB03 0.02% 0.024% *
53 / /
HPU-42HB03
54 001A13011074 Electric box 1 HPU-42HB03 0.00% 0.000% ×
55 001A1301444 Mounting beam 1 HPU-42HB03 0.00% 0.000% ×
56 001A1734967 Sealing plate 1 HPU-42HB03 0.00% 0.000% ×
57 001A1752840 Supporting plate 1 HPU-42HB03 0.00% 0.000% ×
58 001A3900006 Pipe temp. sensor 1 HPU-42HB03 0.00% 0.000% ×
59 001A0100407 Splint 1 HPU-42HB03 0.00% 0.000% ×
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,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 spareparts 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 "
"
No.
Spare parts
number
Spare parts
description in english
Qty
. Model Price list
Failure
rate
proportion of
the sparepart stock
Remark
1 001A1231233 Inlet grill 1 HPU-44H03 0.00% 0.000% ×
2 001A1301502 Inlet grill insert 2 HPU-44H03 0.00% 0.000% ×
3 001A0100384 Front panel 1 HPU-44H03 0.00% 0.000% ×
4 001A0600657 Operation panel 1 HPU-44H03 0.00% 0.000% ×
5 001A1432687 Horizontal blade 6 HPU-44H03 0.00% 0.000% ×
6 001A1734970 Vertical air outlet pad 2 HPU-44H03 0.00% 0.000% ×
7 001A1431689 Vertical blade 1 HPU-44H03 0.00% 0.000% ×
8 001A1734832 Air damper pad 1 HPU-44H03 0.00% 0.000% ×
9 001A1301508 Air damper 1 HPU-44H03 0.00% 0.000% ×
10 001A0400178 assembly 1
HPU-44H03 0.01% 0.012%
11 001A1301847
Evaporator left
mounting plate 1
HPU-44H03 0.00% 0.000% ×
12 001A1301848
Evaporator right
mounting plate 1 HPU-44H03 0.00% 0.000% ×
13 0010150194 Left board 1 HPU-44H03 0.00% 0.000% ×
14 001A17341222 Left board pad 1 HPU-44H03 0.00% 0.000% ×
15 001A1301846 Top cover plate 1 HPU-44H03 0.00% 0.000% ×
16 001A1431994 Cover 1 HPU-44H03 0.00% 0.000% ×
17 001A17561372 pad 1 HPU-44H03 0.00% 0.000% ×
18 0010150195 Right board 1 HPU-44H03 0.00% 0.000% ×
19 001A0100787 Back guard 1 HPU-44H03 0.00% 0.000% ×
20 001A1101145 Wiring plate 1 HPU-44H03 0.00% 0.000% ×
21 001A1734842 pipe 1 HPU-44H03 0.00% 0.000% ×
22 001A5002078 Special nut 1
HPU-44H03 0.00% 0.000% ×
23 001A0100575 Bottom plate 1
HPU-44H03 0.00% 0.000% ×
24 001A1745106 Plastic cushion 1
HPU-44H03 0.00% 0.000% ×
25 001A3000249 Motor 1 HPU-44H03 0.02% 0.024% *
26 001A5739020 clamp 1 HPU-44H03 0.00% 0.000% ×
27 001A1101146 Pipe press plate 1
HPU-44H03 0.00% 0.000% ×
28 001A1752911 Cushion rubber 1 HPU-44H03 0.00% 0.000% ×
29 001A1452695 Cushion rubber 1 HPU-44H03 0.00% 0.000% ×
30 0010250163 Drain pan 1 HPU-44H03 0.00% 0.000% ×
31 001A1452695 Fan pad 1 HPU-44H03 0.00% 0.000% ×
32 001A5102050 Nut 1 HPU-44H03 0.00% 0.000% ×
33 001A2300095 Centrifugal fan 1 HPU-44H03 0.02% 0.024% *
34 001A1742931
Down shell press
plate cushion 1 HPU-44H03 0.00% 0.000% ×
35 001A1301445 plate 1 HPU-44H03 0.00% 0.000% ×
36 001A1431647 (plasticizing) 1 HPU-44H03 0.00% 0.000% ×
37 001A1301437 Filter guide HPU-44H03 0.00% 0.000% ×
Parts list
38 0010200026 Air ring 1 HPU-44H03 0.00% 0.000% ×
39 001A0100385 Down shell 1 HPU-44H03 0.00% 0.000% ×
40 001A2400102 Filter 1 HPU-44H03 0.00% 0.000% ×
41 001A0100075 Door lock 1 HPU-44H03 0.00% 0.000% ×
42 001A1734967 Sealing plate 1 HPU-44H03 0.00% 0.000% ×
43 001A17621241 Sealing plate 1 HPU-44H03 0.00% 0.000% ×
44 001A1757833 Cushion rubber 1 HPU-44H03 0.00% 0.000% ×
45 001A3000016A Synchro-motor 1 HPU-44H03 0.02% 0.024% *
46 001A1301448 Wring cover 1 HPU-44H03 0.00% 0.000% ×
47 001A1431647 Wire clamp 1 HPU-44H03 0.00% 0.000% ×
48 001A4000151 column) 1 HPU-44H03 0.00% 0.000% ×
49 001A3800141 Transformer 1 HPU-44H03 0.01% 0.012%
50 001A3600134 Fan capacitor 1 HPU-44H03 0.04% 0.048% *
51 001A1452695 Cushion rubber 1 HPU-44H03 0.00% 0.000% ×
52 001A0600303 Indoor PCB 1
HPU-44H03 0.02% 0.024% *
53 / /
HPU-44H03
54 001A13011074 Electric box 1 HPU-44H03 0.00% 0.000% ×
55 001A1301444 Mounting beam 1 HPU-44H03 0.00% 0.000% ×
56 001A1734967 Sealing plate 1 HPU-44H03 0.00% 0.000% ×
57 001A1752840 Supporting plate 1 HPU-44H03 0.00% 0.000% ×
58 001A3900006 Pipe temp. sensor 1 HPU-44H03 0.00% 0.000% ×
59 001A0100407 Splint 1 HPU-44H03 0.00% 0.000% ×
5,Above should be improved accord with the reply of the market half a year per time.
6.The s
p
are parts price on net is FOB Qingdao term.
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 spareparts,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 spareparts 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 ".
Remote controlled operation
Power ON/OFF
TEMP
DRY
COOL
AUTO
SLEEP
SWING
FAN SPEED
LOW
MID
HIGH
AUTO
HEAT
FAN
OPERATION
SIGNAL
SENDING
TEMP
CLOCK
TIMER OFF
TIMER ON
FAN
SLEEP
SET
HOUR
RESET
Used for unit
start and stop.
Used to select your
desired temp.
Used to select fan
speed: LOW,MID,
HIGH,AUTO.
Used to select
sleep mode.
Used to confirm
Timer and
Clock setting
Used to set clock
and timer setting.
Used to reset the controller
back to normal condition.
SWING
Used to set auto
fan direction
Used to select
AUTO run,
COOL, DRY,
HEAT and FAN
operation.
Used to correct
time.
Used to lock buttons
and LCD display.
Used to lock the
kenote-controller's
buttons and LED display
MODE
CLOCK
TIMER
AUTO
C
ON
OFF
AM
PM
AM
PM
AM
PM
AUTO
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
RESETLOCK
FAN
ON
OFF
C
ON
OFF
AM
PM
AM
PM
AM
PM
AUTO
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
LOCK
RESETLOCK
17
Clock set
Remote contronller's operation
Loading of the battery
THE MACHINE IS ADAPTIVE IN FOLLOWING SITUATION
When unit is started for the first time
and after replacing batteries in remote
controller, 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.
When in use, put the signal transmission head directly
to the receiver hole on the indoor unit.
The distance between the signal transmission head and
the receiver hole should be within 7m without any
obsacles as well.
Don't throw the controller, prevent it from being damaged.
When electronic-started type fluorescent lamp or change-over
type fluorescent lamp or wireless telephone is installed in the
room, the receiver is apt to be disturbed in receiving the signal
so the distance to the indoor unit should be shorter.
reset key
lock
Slinghtly press " "and push down the cover.
Load the batteries as illustrated.
2 R-03 dry batteries.(cylinder)
Be sure that the loading is in line with the "+"/"-"pole
request as illustrated.
Applicable ambient temperature range:
1.If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similar
qualified person.
2. If the fuse on PC board is broken please change it with the type of 50F.3.15A/250V.
3.The waster batteries should be disposed properly.
Note:Use two new same-typed batteries when loading.
If the remote controller can't function normally or doesn't work at all, use a sharp-pointed item to pres the
reset key.
Hint:Remove the batteries in case unit won't be in usage for a long period.
If there are any displays after taking-out just need to press reset key. The waste batteries should be
disposed properly.
Cooling
Maximum: D.B/W.B
Minimum: D.B/W.B
32 /23
18 /14
43 /26
18
24 /18
-7 /-8
27
15
Maximum: D.B/W.B
Minimum: D.B/W.B
Maximum: D.B
Minimum: D.B
Maximum: D.B/W.B
Minimum: D.B
Indoor
Outdoor
Indoor
Outdoor
Heating
In disorderation, reload the batteries or load the new batteries after 5 mins.
Put on the cover again
Confirmation indicator:
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
Operation
AM
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
1
2
3
18
Remote-controlled Operation
Press ON/OFF button
Unit starts running.
The previous status appears on the
display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press, operation
mode changes as follows:
Note:
During Auto run operation, temp. Setting will not be shown in
LCD display, unit will select heating, cooling or fan operation
according to the room temp.
Press ON/OFF button
Unit stops running.
Select Auto run,
Manual
Remote
controlled
" " appears and auto run
starts.
AUTO
AUTO
COOL
COOL
DRY
DRY
HEAT
HEAT
FAN
FAN
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
LOW
MID
A
U
T
O
A
U
T
O
HIGH
ROOM
TEMP
C
Auto
Manual Operation
AM
AUTO
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
2
1
3
2
1
3
Operation
19
Manual Operation
Remote-controlled Operation
Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press, operation mode
changes as follows:
Press FAN button. For each press, fan speed
changes as follows:
Press ON/OFF button
Unit stops running, and when ectering this mode for the next time,
it will show the previous setting.
Unit runs at the speed displayed on LCD.
Select temp.button
Press TEMP button
Every time the button is pressed,temp.setting
increases 1
Every time the button is pressed, temp. setting
decreases 1
If the button is kept pressed, setting will increase or
decrease quickly.
Manual
LOW MID HIGH LOW MID HIGH
LOW
LOW
LOW MID
MID HIGH
AUTO
Remote
controlled
AUTO
Cooling
C
AM
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
5
3
4
1
2
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
LOW
MID
HIGH
SET TEMP
C
2
3
1
5
4
Select cooling operation shows" "
Cooling operation starts.
AUTO
AUTO
Manual
Remote
controlled
COOL
COOL
DRY
DRY
FAN
HEAT
HEAT
FAN
Operation
20
Manual Operation
Dry
Remote-controlled Operation
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
LOW
SET
TEMP
C
2
3
1
5
4
Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press, operation mode changes
as follows:
Select Drying operation shows " "
Dry operation starts
Select temp. button
Press TEMP button
Every time the button is pressed,temp.Setting increases 1
Every time the button is pressed, temp. setting decreases 1
If the button is kept pressed, setting will increase or decrease quickly.
Press ON/OFF button
Unit stops running, and when
entering this mode for the next
time, it will show the previous setting.
Press FAN button. For each press, fan speed changes as follows:
Unit runs at the speed displayed on LCD.
In DRY mode, when room temp. Becomes 2 higher than temp. setting,
unit will run intermittently at LOW speed regardless of FAN setting.
COOL operation starts when room
temp.is higer than temp.setting.
Ultra-low air flow
On reaching 2 higher than temp.
setting.,unit will run in mild DRY mode
Temp.Setting
Temp.Setting +2
C
AM
AUTO
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
5
3
4
1
2
Operation
21
AUTO
AUTO
Manual
Remote
controlled
COOL
COOL
DRY
DRY
FAN
HEAT
HEAT
FAN
Manual
LOW MID HIGH LOW MID HIGH
LOW
A
U
T
O
LOW
LOW HIGH
MID HIGH
AUTO
Remote
controlled
AUTO
Heating
Manual Operation
Note:For cooling only type, this function is invalid.
Remote-controlled Operation
Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press, operation mode changes
as follows:
Select Heating operation " " appsare and
Heating operation starts.
In heat mode, warm air will blow out after a short period of time due
to cold-drafe prevention function.
In auxiliary heat function, the air condition can not operate in low fan
speed.
Select temp. Button
Press TEMP button
Every time the button is pressed,temp.setting increases 1
Every time the button is pressed, temp. setting decreases 1
If the button is kept pressed, setting will increase or decrease
quickly.
Press FAN button. For each press, fan speed changes as follows:
Press ON/OFF button
Unit stops setting when entering this mode next time.
C
AM
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
5
3
4
1
2
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
LOW
SET
TEMP
C
2
3
1
5
4
Operation
22
AUTO
AUTO
Manual
Remote
controlled
COOL
COOL
DRY
DRY
FAN
HEAT
HEAT
FAN
Manual
LOW MID HIGH LOW MID HIGH
LOW
A
U
T
O
LOW
LOW MID
MID HIGH
AUTO
Remote
controlled
AUTO
Fan
Manual Operation
Remote-controlled Operation
Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP and SWING mode)
Press MODE button. For each press, operation mode changes
as follows:
Press FAN button. For each press, fan speed changes as
follows:
Press ON/OFF button
Unit stops running, and when entering this mode for the
next time, it will show the previous setting.
Note:
In this mode , temp. can't be selected. temp . setting will not be
shown in LCD display. In Fan operation mode ."AUTO" fan speed
is not available. Operation cycles are as follows :
LOW MID HIGH
Select Fan operation shows" ", Fan operation starts
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
LOW
ROOM
TEMP
C
2
1
4
3
C
AM
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
1
3
4
2
Operation
23
AUTO
AUTO
Manual
Remote
controlled
COOL
COOL
DRY
DRY
FAN
HEAT
HEAT
FAN
Manual
LOW LOW MID HIGH
LOW MID
MID HIGH
LOW
Remote
controlled
Remote-controlled operation
Before sleeping you can press the Sleep button. The
conditioner will run under comfort sleep mode, and give
you a comfort sleep.
Usage of the sleep function
After starting, set the Run mode and press the Sleep button.
Run mode
1.In cooling and dry
After starting of the Sleep operation, the temperature Will
be raised for 1 higher than the set temperature 1 hour later,
and be raised for 1 after another hour. It continues under
that condition for 6 hours, then the machine will be switched
off. The temperature is higher than the set temperature so
as to avoid catching cold in sleeping.
2.In heating(the single-cooling conditioners do not have
the function)
After the Sleep running starts, the temperature will drop for 2
after another one hour. The temperature will raise for 1 after 3
hours running under the above temperature, and the conditioner
will be closed down after running for 3 hours. The temperature
is lower than the set temperature so as to avoid uneasiness in
sleeping.
The Sleep running starts
The Sleep running starts
Set the
temperature
Close down
the machine
About 3 hours
Drop for 2
Drop for 2
The Sleep running stops
The Sleep running stops
About 6 hours
1 hour
1 hour
1 hour
1 hour
3 hours
Set the
temperature
In cooling and dry
Close down
the machine
Raise 1
Raise 1
In heating
Raise 1
3.In automatic running
The conditioner will run under automatically selected working.
mode of sleeping.
4.In Fan running
The Sleep function is invalid.
Sleep
C
AM
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
LOW
MID
HIGH
C
Operation
24
SET
TEMP
Timer on/off operation
Manual Operation
Remote controlled operation
TIMER operation
TIMER ON/OFF
Set Clock correctly before starting Timer operation(refer to page 3)
You can let unit start or stop automatically at following times: Before you wake up in
the morning, or get back from outside or after you fall asleep at night.
(1) After unit start,select your desired operation mode.
Operation mode will be displayed on LCD.
(2)TIMER mode selection
Press TIMER button to change TIMER mode.
Every time the button is pressed, display changes as follows:
Manual
Remote
control
TIMER ON
TIMER ON
TIMER ON-OFF
TIMER ON-OFF
BLANK
BLANK
AM
AM
PM PM
AM AM
AM
AM
TIMER ON
TIMER ON
ON ON
OFF OFF
TIMER OFF
TIMER OFF
12:00
12:00
12:00
12:00 12:00
12:00
12:00
12:00
TIMER OFF
TIMER OFF
Select your desired TIMER mode (TIMER ON or TIMER
OFF) ON or OFF will flash.
(3)Timer setting
Press HOUR / button.
Every time the button is pressed, time increases 10 min. If
button is kept pressed, time will change quickly.
Every time the button is pressed, time decreases 10 min. If
button is kept pressed, time will change quickly. Time will
be shown on LCD.It can be adjusted within 24 hours.
(4)Confirming your setting
After setting correct time,press SET button to confirm," "
or" "stops flashing.
Time displayed: Unit starts or stops at¡Á hour ¡Ámin(TIMER
ON or TIMER OFF)
Timer mode indicator on indoor unit lights up.
To cancel TIMER mode
Just press TIMER button several times until TIMER mode disappears.
Hints
After replacing batteries or a power failure happens, Time setting should be reset.
Remote controller possesses memory function when use TIMER mode next time,just
press SET button after mode selecting if timer setting is the same as previous one.
TIMER ON
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
AM
LOW
MID
HIGH
ROOM
TEMP
C
C
ON
AM
AM
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
1
4
3
2
1
4
3
2
ON
OFF
Operation
25
Manual Operation
Remote controlled operation
TIMER ON-OFF
(1) After unit start,select your desired operation mode.
Operation mode will be displayed on LCD.
(2)TIMER mode selection
Press TIMER button to change TIMER mode.
Every time the button is pressed, display changes as follows:
(3) Timer setting for TIMER ON
Press HOUR button.
Every time the button is pressed, time increases 10 min. If
button is kept pressed, time will change quickly.
Every time the button is pressed,time decreases 10 min. If
button is kept pressed, time will change quickly.
Time will be shown on LCD.
It can be adjusted within 24 hours.
AM refers to morning and PM to afternoon.
(4)Time confirming for TIMER ON
After time setting, press TIMER button to confirm,
" "stops blinking, while" "starts blinking.
Time displayed: Unit starts or stops at hour min
(5)Time confirming for TIMER OFF
Follow the same procedure in "Time setting for TIMER ON".
(6)Time setting for TIMER OFF
After time setting, press SET button to confirm," "stops flashing.
Time displayed:Unit stops at hour min
TO cancel TIMER mode
Just press TIMER button several times until TIMER mode disappears.
According to the Time setting sequence of TIMER ON or TIMER OFF,either ON-OFF or
OFF-ON can be achieved.
Manual
Remote
control
TIMER ON
TIMER ON
TIMER ON-OFF
TIMER ON-OFF
BLANK
BLANK
AM
AM
PM PM
AM AM
AM
AM
TIMER ON
TIMER ON
ON ON
OFF OFF
TIMER OFF
TIMER OFF
12:00
12:00
12:00
12:00 12:00
12:00
12:00
12:00
TIMER OFF
TIMER OFF
ON
OFF
OFF
TIMER ON
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
AM
LOW
MID
HIGH
AM
TIMER OFF
C
ON
OFF
AM
PM
AM
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
1
5
2
4
3
6
C
1
6
4
3
5
2
Timer on-off operation
26
Operation
ROOM
TEMP
Swing louvers
(Vertical louvers)
Horizontal louvers
(Adjust by hand)
Up and down
Adjust the louvers by hand to proper position.
Side from side
Swing
Press the SWING again to fix the
vertical louvers at your desired position.
Press SWING " " or " "
appears on the display, the vertical
louvers move from side to side.
Fixed position
Note: Put louvers at up position in cooling and down position in heating mode.
This will be helpful to keep an even room temp.
Notice: In cooling or dry operation, don't put horizontal louvers at downward
position for a long time, or outlet grill might get frosted. Don't expose your
skin to cool or warm air for a long time.
AM
TIMER
TIME
TEMP
TEMP
TIME
CLOCK
SET
SLEEP
SWING
FAN SPEED
MODE
ON
OFF
LOW
MID
A
U
T
O
A
U
T
O
HIGH
ROOM
TEMP
C
AM
AUTO
TEMP
SWING
MODE
CLOCK
TIMER
SLEEP
SET
FAN
ON
OFF
RESETLOCK
C
Air flow adjustment
27
Operation
7. Electric controllable function instruction
7.1 Brief instruction of electric controllable function
(1) Automatic running (Applies to cooling and heating model)
After starting the machine, system changes over automatic mode. Before running ,
system will determine firstly operation mode according to present room temperature.
Tr is room temperature in the following selectable conditions:
Tr 24 , start cooling operation mode, equivalent to cooling mode at setting
temperature 26 .
20 <Tr<24 , start air supply condition, run in air supply mode.
Tr 20 ,start heating condition, operation mode is equivalent to heating mode at
setting temperature 18 .
Operation mode will switch over from cooling, air supply to heating as the room
temperature changes.
(2) Room temperature control
(3) Dehumidification
According to the following operational rules, compressor, indoor and outdoor fan
motor realize dehumidified cooling function(Tr is room temperature, St is setting
temperature in the following selectable conditions) :
Tr > St+2 , compressor , outdoor fan motor run continuously and indoor fan
motor run at setting speed. (state 1)
St+2 Tr St, compressor, outdoor fan motor run interruptedly, 10
minutes on and 6 minutes off , (compressor and outdoor fan motor run
synchronously) indoor fan motor run at setting low fan speed.(State 2)
Tr<St, compressor and outdoor fan motor stop running, indoor fan motor run
at low fan speed .(state 3)
When dehumidification function is on , running rules of indoor fan motor at
automatic fan speed are as follows:
Tr>St+5 , fan motor is at high speed;
St+5 Tr>St2 , fan motor is at medium speed;
Tr St+2 , fan motor is at low speed
Note: At automatic state, the fan speed shall not switch over frequently , change
from low to high shall spend three minutes and from high to low without time lapse.
Compressor on
State 3
State 2
State 1
St-1 St+2 St-3St
Compressor on
Compressor off
Setting temperature
Setting temperature
+1+1
-1-1
Compressor off
Heating cooling
Describe serial air conditioner model and electric controllable function.
(Note: Outdoor fan motor of cabinet air conditioner 5P is single speed)
28
L
M
H
St+2 St+3 St+5 St+6
(4) Warm start (avoid of cool air at the beginning of heating , applies to cooling and heating model )
At the just beginning of heating, indoor fan motor will delivery air as follows:
if indoor coiled temperature 28 ,start low fan speed;
if indoor coiled temperature 38 or operation of compressor 4 minutes,
change to setting fan speed.
(5) Indoor fan motor control at heating stopped state (applies to cooling and heating model)
At heating state, if only compressor stops, fan motor will stop after a run of 30S at low speed.
(6)Defrost control (applies to cooling and heating model )
Defrost starting condition:
a. When machine starts heating and after 35 minutes continuous operation of compressor;
b. Accumulated heating time of compressor is 45 minutes and compressor
run continuously more than 5 minutes;
If one of the above conditions is meet and maintain 2 minutes below curve in
the following figure, defrost will start .
Termination condition of defrost:
When outdoor coiled temperature is equal to or more than 14 or defrosting time exceeds 12 minutes,
original heating state will be returned.
Note: defrosting order:
ON
OFF
12 minutes
55s
20S
55s
Compressor
Indoor fan motor
Outdoor fan motor
4-way valve
1min
1min
Start on cold
air proof condition
ON
OFF
ON
OFF
ON
OFF
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
-21
-14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2
3456
29
45 534556
53 59
70
63
2min
-2 7
71-1
(7) Auxiliary electric heater control
Auxiliary electric heater starts work on condition that the following conditions are
met simultaneously (Tr is room temperature, St is setting temperature in the following
selectable conditions):
Note: after starting electric heater, fan motor won't run at low speed.
In case that one of the following conditions is met ,close auxiliary electric heater:
(8) Anti-freezing function
At cooling state, according to indoor coiled temperature, air conditioner control the
operation of outdoor fan motor and compressor on the following conditions:
a. Tr>23
b. Receive closing signal of electric heater
c. Compressor or indoor fan motor stop working
d. Tr St-1
a. Tr 23
b. Tr St-2
Heat bump
Cooling only
(9) Stand by for three minutes
When compressor stops running caused by sensor off, open and shut machine or
breakdown, compressor will maintain at stop position for three minutes. If power fail
is no more than 3 minutes, compressor will maintain also at stop position for three
minutes after remaking current.
(10) Overload protection for heating running
Anti-overloading protection: at heating state, according to indoor coiled temperature,
air conditioner control the operation of fan motor on the following conditions.
Outdoor fan motor:
Stop compressor, fan motor
Stop compressor, fan motor
Normal fan speed
Setting fan speed
Indoor fan motor
Over-current protection: at heating state, according to system working current
measured by current transformer, air conditioner control outdoor fan motor and
compressor on the following conditions:
Stop fan motor
Low speed invalid
Medium speed invalid
Stop compressor
High fan speed
High fan speed
Low fan speed
26
30
(11) Power failure compensating function
In the case that power failure, down maintenance or troubleshooting occurs during
operating of machine, if only the current is remade, machine will restart on the
original condition.
Note: 1. Function setting: push 10 times sleeping button with remote controller, panel
buzzer shall give 4 buzzes.
2. Memory: operational mode, setting fan speed, setting temperature, sleeping state,
swing state, electric heating state, health state, locking signal , filter cleaning time.
3. Cancellation of function: push 10 times sleeping button with remote controller,
panel buzzer shall give 2 buzzes.
(12) Remote network monitoring function (only for which model No. includes E)
Through the medium of prepared interface on main panel , air conditioner is connected
with remote controlled detector (made by Haier ) by a two-core line and through the
medium of remote controlled detector air conditioner executes command issued by
computer or centralized-control unit, at the same time transmit it's current running
state and failure information to remote controlled detector.
Connecting method between air conditioner and remote controlled detector:
(13) Running-in function
At cut-off state, push control panel for a period of 5S, running-in function starts after
two " beep", main engine cools and indoor and outdoor fan motor run at high speed for
a period of 5 minutes. During the 5 minutes, main engine is free from all protection
and environmental temperature limitation, but compressor is under timing protection
for a period of 3 minutes.
(14) Outdoor temperature control outdoor fan motor (applies to cooling and heating
model)
Cooling
Heating
Computer
panel
Remote controlled detector interface
CN11
1
2
A-
A+
13 15 16 18 26
High speed
Low speed
Stop fan motor
Stop compressor
281326
15
high fan speed
high fan speed
Low fan speed
Low fan speed
32
7.2 Element layout and main element parameter list of printed-wiring board
Element layout of indoor printed-wiring board
D17
D18
D19
D20
C12
C18
0
XT1
C30
R14
R11
R35
R41
R13
R12
R12
C32
C27
C26
XT2
C31
25
30
20
15
OSC
R30
C14
C19
C13
10C25
5
C22
C23
G3
D21
D22
D23
D24
D3
C4
C1
C15
D12
C10
UR1
R5
R6
R36
R2
G1
G5
C21
R8
R9
IC3
D28
L3
R20
R19
R44
R33
R18
D6
D27
C24
D5
D11
R31
R29
R28
R27
R26
R25
R15
R37
L2
(S)RT(P)
C28
D13
D16
D14
C3
17
R24
R23
G4
R22
R21
R45
R2
C16
C17
X4
D15
C7
EH
CL
L5
L4
L3
L2
L1
CT2
X3
G
C11
R43
R33
D26
40
35
45
C5
50
R32
R12
R34
R16
G2
IC6
55
60
CA1
IC2
R38
R39
R40
J5
J4
J3
J2
J6
RC1
J7
SWING
CLEAN
N
HI
MED
LO
CN1
C6
C29
D25
D1
LED2
R3
C20
TRANI
C8
LX102
R1
C9
ZR1
N1
N2
S(N-W)
FUSE
250VAC
3.15A
J8
CN2(L)
IC4
D9
R4
C2
D2
IC1
SG+12
SWG
X2
G+5BZ
SWH
REC
X1
CT1
R10
COMP
U1
R29
L
N
S
C22
R27
R30
IC2
C20
D8
T3
D9
CN10
CN8
CN9
CN6
CT1
JK1
JK2
JK3
JK4 JK5
C17
LX
C18
D6
R26
C19
IC4
T2
T1
C25
C3
C21
R29
R31
R21
R20
R22
R18
T7
T9
T10
R28
CN3
L2
C14
R8
IC5
C8
D5
C9
C13
R13
D19
D18
C6
R1
CX1
C5
C4
CN1
C2
C16
C1
TEST
IC7
R9
R7
R3
LD1
R10
R4
C23
C12
IC1
CN2
R17
R15
UR1
C11
T12
C7
D10
D11
D12
D13
C24
IC3
FUSE
250VAC 3.15A
C10
D4
R16
HEAT
GND
COOL
0057
R25
T8
T6
100
C15
R14
R11
T11
D2
D3
R12
T5
L1
IC6
I
G
O
CN7
R24
T4
R23
RU
D7
D15
D17
D16
D14
33
Element layout of outdoor printed-wiring board
34
Main element parameter list of indoor printed-wiring board
Main element parameter list of indoor printed-wiring board
No.
No.
Name
Name
Element model No.
Element model No.
Unit
Unit
Quantity
Quantity
Label
Label
Remarks
Remarks
Philipe
Philipe
Mulata
Toshiba
Toshiba
American
ST
Northland
Machushiba
Machushiba
OMRON
R1
R2
OSC
IC3, IC6
IC4
7805
R23
R24
R30
RV
C17
Philipe
Philipe
Philipe
Northland
Mulata
Toshiba
Toshiba
American
ST
Machushiba
Machushiba
CX1
IC4
IC2
IC6
CT1
LX
FUSE
JK1
JK2,
JK4.
JK5
ZR1
FUSE
J2,J3
J4~J6
J8
C8,C9
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
3
Power
resistor
RJ17-6.8K- 5%
RJ17-6.8K- 5%
RJ16-200K- 5%
RJ17-11K- 5%
550NR-10D(jacket)
250VAC100nJ
4MHz
TLP 371
TLP 521-1
7805
0057W
LX102
RF1-20-5 20-3.15A
JQ1P-12V
JQ1aP-12V,OJE-SS-112LM
RJ17-100K- 5%
Cis-0.1K-250V
4MHZ
TLP521-1
TLP371
7805
550NR-10D(jacket)
RF1-20-5 20-3.15A
JQ1P-12V
JQ1aP-12V,OJE-SS-112LM
G4A-1A
Power
resistor
Optical
coupler
Stabilizing
block
Ceramic
resonator
Optical
coupler
Optical
coupler
Stabilizing
block
Current
transformer
Wave filter
Cartridge fuse
Relay
Relay
Piezoresistor
Fuse
Relay
Relay
Relay
Power resistor
Power resistor
Power resistor
Piezoresistor
Capacity
Optical
coupler
Ceramic
resonator
Capacity
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
11
12
13
14
6
7
8
9
10
35
+5
RT2
(P)RT(S)
R28
C3
20K
R25
R26
20K
R27
C13
104
D16
D14
D13
+5
D11
C28C25
CT2
D21
R2
CN6
0.1
4148
D24
D23
D22
R6
220v
CN5
CN3
220v
CN4
L
N
C8
C9
5
+5
C12
C18
LX102
ZR1
1
7805
D19 D18
C33
C17
C27
C31
C5
C11
5
104
104
104
R12
SS
QZ
104
104
C30
C16
+12
0.1
+5
25
20
23
I3 200UH
+
+
+
+
C4
TRAN1
TR
D20
D17
220UF/16V
C6
104
+5
10K*6
C10
+
+
++
+
R43
2K
IN4004
D4
4148
C1
104
C15
C24
104
D27
4148
D12
+5
D5
4148
D9
D10
D8
D7
VR2
100
R10
R18
1K
FUSF
VR1
100
220UF/16V
4148
D3
R5
2K
D6
R36
Iu/50V
RT1
3
2
3
C14
1U
100U/16V
C22
+5
+5
L1
200UH
R33
22K
10K
R32
C23
104
16
17
18
9108
60
57
545136
35
34
33
3
4
5
30
29
28
27
26
7
24
45
63
64
31
32
P67
VCC
IRQ0
AN3
P61
P62
P63
P50
P51
P52
P53
P84
P87
P22
P30
AN1
RES
OSC2
2
12
11
15
39
62
50
61
59
585655
53
52
9
6
43
R44 10K
G3
G4
R24
10K
+5
+12
1
+12
2
3
G
FM
X2
220UF/16V
C29
D1
4148
R16
R34
1K
2K
R17
D25
G2
9015
IC6
430K
4
S
560
R20
R22 1K
R21 2K
+5
14
13
40
42
44
464748
49
1
R19 2K
+12
IC4
R9
1.5K
G5 9013
R11
R37
R14
R15
R35
+5
+5
2.2K
R4
C2
104
R3 33K
4007
D2 S(N
6.8K/2W
R1
LED1
N2
10K
R8
IC3
C20 0.01
C21 0.01
383722
21
19
9013
9013
R23
10K
8
7
654
3
2
1
1115161718
14
13
12
+12
+5
+12
10
OSC1
AVSS
VSS
TEST
P56
P14
P10
P31
P32
P21
P20
P86
P85
AN4
P74
X1
X2
H8/3644
P57
P73
P75
P77
P80
P81
P82
P17
IC1
P55
P54
P93
P92
P90
P60
P91
P94
AVCC
AN0
AN2
AN5
AN6
AN7
P64
P65
P66
P16
C7
104
+5
10 R29
4148
D15
10K
R31
T600D
C26
30P
R30
1M
OSC
C19
R7
560
J8
J4
J3 J2
HI
MED
LO
CLR
N1
RC
J6
J5
J7
FM
C
4M
30P+10%
+5
LED2
9013
G1
LDR
L2
220uH
36
R10
470
LD1
1
2
+5
1
2
C23
103
R2 100K
100K
R3
L1
220uH
5
4
3
R10
D5
28
1
IC3
ULN2003
IN1
IN2
IN3
IN4
IN5
IN6
IN3
GND
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
VCC
16
1
2
3
CN10
LX
RV
560
1
JK4
JK5
2
2
1
FUSE
CN9
CN6
C17
104/250VAC
2.5A/250V
JK2 JK1
15
141312
11
10
9
2
27 3
456
7
8
262524
C21
103
23
22
R31 1K
R22 100K
R21 100K
R20 100K
L2
220uH
DQ1
S9013
VCC
21
20
19
18
17
+5
+5
R29
5.1K
16
15
R11 D4
R12
D3
R13
D2
D1
D0
R03
R02
R01
R00
RST
TEST
VCC
AN3
R20
R21
R22
R23
OSC1
OSC2
GND
ANO
AN1
AN2
43526
7
1
2
3
4
8
3
2
1
TEST
C3
+
+
+
0.1UF
C7
IUF/16V
9
10
CX1
4.0
11
12
13
14
D4
IN4148
D5
IN4148
R8 10K
IC5 T600D
R18
100K
C13
103
R25 510
C14
100uF/16V
1
6
8
IC7
R7 100K
R9 100K
C5
30PF
D19
IN4148
D18
IN4148
CN1
C6
30PF
room sensor
R14 1K
R13 1K
R12
C9
103
20K
C8
4.7U/16V
T1
0057W
D10-D13
IN4148
R16
680
C11
220uF/16V
C2
220UF/25V
C1
2200UF/25V
C16
104
VCC
D1
IN4004
IC4
TLP371
R26
330K
C20
104
D7 IN4007
R24 200K/1W
R23
11K/2W
C18
22uF/250V
R27
5.1K
R30
11K/2W
C22
103/630V
D8 IN4007
D9
IN4007
IC2 P521
+
1
1
1
1
CN3
TR
CN7
D6
IN4007
C19
103
2
2
2
2
IC6 L7805
C15
104
VR1
102
R15
1K
R17
1K
+5
+ +
C12
103
D3
IN4148
C10
103
D2 IN4148
R11 20K
C4
4.7U/16V
+
+
R1
1M
93C46
7
CN2
IC1
HD404344
COM
N
L
37
Fault coding
Fault cause Resolution Remarks
1. Indoor ambient temperature sensor
get out of order, short circuit or
shutdown
2. Indoor computer plate L1 get out of
order
Replace indoor ambient
temperature sensor of computer
plate
Replace indoor coiled
temperature sensor of computer
plate
Replace outdoor ambient
temperature sensor of computer
plate
Replace outdoor coiled
temperature sensor of computer
plate
1. Remake current after power
fail
2. Replace outdoor computer
plate
Remake current after power-fail
1. Remake current after
power-fail
2. Replace indoor computer
plate
1. Remake current after
power-fail
2. Replace indoor computer
plate
3. Replace panel
1. Remake current after
power-fail
4. Replace outdoor computer
plate
1. Indoor coiled temperature sensor get
out of order, short circuit or shutdown
2. Indoor computer plate L1 get out of
order
1. outdoor ambient temperature sensor get
out of order, short circuit or shutdown
2. outdoor computer plate L1 get out of
order
1. outdoor coiled temperature sensor get
out of order, short circuit or shutdown
2. outdoor computer plate L1 get out of
order
1. Compressor current exceed
protection point
2. Current transformer of outdoor
computer plate get out of order
3. Outdoor computer plate C11 get
out of order
1. Pressure switch of outdoor unit trip
2. Pressure switch pin isn't well inserted
1. Voltage is too low
2. Indoor computer plate R2 get out of
order
3. Indoor computer plate TV-01 get out
of order
1. Connection between panel and main
plate isn't firm
2. Triode for communication between
panel and main plate get out of order
1. Current of indoor and outdoor plate
L, N isn't correspondent.
2. Triode for communication of indoor
plate get out of order
3. Outdoor plate C18 is at fault
4. Outdoor plate optical coupler P521
get out of order
5. Outdoor plate optical coupler
TLP371 get out of order
E1
E2
E3
E4
E5
E6
E7
E8
E9
9. Fault diagnosis
In the case of abnormal conditions, fault analysis shall be conducted referencing to the following table:
38
(1) Usage of refrigerant
Take fleon R22 as refrigerant, factory filling quantity is 3520g. If the length of connecting line is less than
or equal to 5m, additional refrigerant is unnecessary. If the length of connecting line is more than 5m, 50g
refrigerant shall be added for every 1 m more.
(2) System vacuum pumping
After connecting indoor and outdoor units, pump air and moisture from indoor unit and connecting line with
vacuum pump, vacuum degree of system shall be below 200Pa.
(3) Piping system diagram:
(4) Form and characteristics of compressor
Copeland CRNQ-1500-TFD-522
Piston compressor
Indoor unit Outdoor unit
Capillary tube
Heat
exchanger
Stop
valve
Stop
valve
Change valve
heat exchanger
Heating
Cooling
quieter
accumulator
compressor
(1) Usage of refrigerant
Take fleon R22 as refrigerant, factory filling quantity is 2380g. If the length of connecting line is less than
or equal to 5m, additional refrigerant is unnecessary. If the length of connecting line is more than 5m, 50g
refrigerant shall be added for every 1 m more.
(2) System vacuum pumping
After connecting indoor and outdoor units, pump air and moisture from indoor unit and connecting line with
vacuum pump, vacuum degree of system shall be below 200Pa.
(3) Piping system diagram:
(4) Form and characteristics of compressor
Copeland ZR34K3-PFJ-522 Eddy compressor
Indoor unit Outdoor unit
Heat
exchanger
Stop
valve
Stop
valve
Change
valve
filte
one way
valve
Heating
Cooling
quieter
accumulator
heat exchanger
compressor
35
40
Over 10c
m
Over
10c
m
O
v
er
10c
m
O
ve
r 1
00cm
Ove
r 10cm
Ove
r 15c
m
O
ve
r 10cm
Over 60c
m
Left
power cable length
pipe direction
Rear
Approx
2m
Approx
1.5m
Right
Bottom
Indoor & outdoor unit connection
41
Tools necessary
1. Screw driver
2. Hacksaw
3. 70mm dia. hole core drill
4. Spanner (dia.17,27mm)
5. Spanner (14,17,27mm)
6. Pipe cutter
7. Flaring tool
8. Knife
9. Nipper
10. Gas leakage detector
or soap water
11. Measuring tape
12. Reamer
13. Refrigerant oil
Parts in the following list are accessories for
the unit installation which can be used if
necessary.
NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
17
Shape and description QTY
Remote controller
Heat-insalution pipe
Self-tapping scerw
Refrigerant oil
For cooling only type, the 8
Drain elbow is not available.
Fall-prevention fitting metal
.
Following parts shall be
field supplied
Parts name
Adhesive tape
Pipe clip
Connecting hose
Insulation material
Putty
Drain hose
Mark
A
B
C
D
E
F
Standard accessories
15
1
3
1
2
2
1
4
1
3
4
1
1
1
2
1
1
Plastic clamp
6
Cement nail
Drain hose
L-shaped metal
Wire clip
Drain elbow
Rubber pad
Hexagon wrench
Wall hole cover
Piping hole cover
#
Dry battery7
Putty
Tools necessary
42
Try to bring the packed unit to the installation place.
When it is inevitable to unpack the unit, be careful not to damage the unit. Wrap it with
nylon etc.
After unpacking, be sure to put it with the front side of the unit facing up.
Note: When delivering, don't hold plastic parts like inlet and outlet grill etc.
Delivery
Fix outdoor unit using M10 bolt to concrete floor horizontally.
If installed on the wall or on top of a roof, bracket should be fixed securely to resist
earthquake or storms.
Use rubber pad during installation against unit vibration.
Installation dimension of outdoor unit
Fixing of the unit
Installation of outdoor unit
Place strong enough to support the unit and will not cause
vibration and noise.
Place where discharged wind and noise doesn't cause a
nuisance to the neighbors.
Place where is less affected by rain or direct sunlight and
is sufficiently ventilated, or to install a shield.
Place with enough space for smooth air flow.
Display of whole unit
Facing up
190 580 190
340
Installation procedures
Selection of installation place
43
Selection of installation place
Place where it is easy to route drainage pipe and outdoor piping.
Place away from heat source and with less direct sunlight.
Place where cool and warm air could be delivered evenly to every corner of the room.
Place near power supply socket.Leave enough space around the unit (refer to installation
drawings).
Fixing of the unit
1. Position of the wall hole
Wall hole should be decided according to installtion place and piping direction.(refer
to installation drawings)
2. Making a wall hole
Drill a hole of 70mm dia. with a little slope towards outside.
Install piping hole cover and seal it with putty after installation.
Installation of indoor unit
Fixing of indoor unit
To prevent it from fall off, please fix the unit with fall-prevention fitting at wall and
L-shaped metal at floor.
Self-tapping
screw
L-shaped metal
(accessory)
Please install the whole unit horizontally,
with a slop of 1 degree at front and rear,
left and right.
all-prevention fitting metal (accessory)
Wood screw
INDOOR
OUTDOOR UNIT
wall thinkness
wall hole
70mm
(Cross section of wall hole)
Installation procedures
44
Fix the fitting metal to the wall by screws so that there is no clearance between them.
With the unit set up vertically, fix the fitting metal to the unit with screws while making
an adjustment at the long portion of the hole so that there is no clearance between the
upper surface and the fitting metal.
Installation of L-shaped metal
Fix to the unit by screws so that there is no clearance between the fitting metal and
the unit.
After confirming that the unit has been set up vertically to the floor, fix it to the floor
by bolt.
Piping connection
1. Connecting method
Apply refrigerant oil at half union and flare nut.
To bend a pipe, give the roundness as large as possible not to crash the pipe.
When connecting pipe, hold the pipe centre to centre then screw nut on by hand,
refer to Fig.
Be careful not to let foreign matters, such as sands enter the pipe.
Installation of fall-prevention fitting metal:
Forced fastening without centering may
damage the threads and cause a gas leakage.
Pipe dia
Liquid pipe 9.52mm(3/8")
Gas pipe 15.88mm(5/8")
Fastening torque
42N.m
60N.m
45
2. Piping connection of indoor unit
Arrangement of piping and drainage pipe
After opening inlet grill, you will see a control
box as shown in the Fig.
Remove the cover before working.
Connecting electric cable
for indoor and outdoor unit
Drain hose
Copper tube
Insulation material
Cut away, with a hammer or a saw, the lid for piping according to piping direction.
According to the piping method, connect the piping on indoor unit with union of
connecting pipe.
Arrange the piping as per the wall hole and bind drain hose connecting electric cable and
piping together with polyethylene tape.
Insert the bound piping connecting electric cable and drain hose through wall hole to
connect with outdoor unit.
Arrangement of drain hose
Drain hose shall be placed in under place.
There should be a slope when arrange drain hose. Avoid up and down waves in drain hose.
If humidity is high, drain pipe (especially in room and indoor unit ) must be
covered with insulation material.
Indoor unit
Slope
Good
Up
Down
Bad
46
3. Piping connection of outdoor unit.
Connect the connecting pipe and inlet and outlet liquid pipe according to the piping
method.
Purging method
Purge air out of indoor unit and piping as shown in the Fig.
(1) Remove the valve cap on 2-way valve in outdoor unit.
(2) Loosen by 1-1.5 turn the flare nut of gas pipe, which is connected to 3-way valve.
(3) Loosen the valve rod of 2-way valve by 90 degrees (use a hexagon wrench) for
about 15 seconds, air will be pushed out from flare nut on gas pipe.
(4)Open 2-way and 3-way valves using specified torque.
(5) Tighten the caps on the valves with specified torque.
(6) Conduct gas leakage using gas leakage detector or soap water.
Note: When additional refrigerant piping is necessary, first purge air out of
connecting pipe by external gas, then drive out the excessive refrigerant
by purging method.
Brand new unit is charged 80g more refrigerant than spec. This is only for
first installation to purge air in the indoor unit and connecting pipe.
When piping is longer than 5 m, charge additional refrigerant specified in this list.
5mPipe length
Refrigerant charge(g)
10m
250 500 750
15m 20m
Flare nut
Liquid pipe
9.52mm(3/8")
Gas pipe
15.88mm(5/8")
90
47
Note:
Electric wiring must be done by qualified person.
Use copper wire only, the parameter of connecting cable is
2
H07RN-F4 0.75mm .
OK
NO
terminal block
table clanip
Wiring of indoor unit
Insert the cable from outside the wall hole where piping already exist.
Pull it out from front.
Loosen terminal screws and insert cable end fully into terminal block, then tighten it.
Pull the cable gently to make sure it is tight.
Replace cover after wiring.
Wiring of outdoor unit
Insert the cable from inside the wall hole where piping already exists.
Pull it out from front.
Loose terminal screw and insert cable end fully into terminal block, then tighten it.
Pull the cable gently to make sure it is tight.
Replace cover after wiring.
Note:
When connecting indoor and outdoor wire, check the number on indoor and outdoor
terminal blocks. Terminals of same number and same color shall be connected by the
same wire.
Incorrect wiring may damage air conditioner's controller or cause operation failure.
Electric wiring
L N
N L
Terminal block(Outdoor)
Terminal block(Indoor)
Terminal block
Wire clip
Wire loop
Grounding Screw
123
123
48
1. Power supply
Air conditioner must use an exclusive line (over 30A)
When installation air conditioner in a wet place, try to use a circuit breaker against
Current leakage.
For installation in other places, use circuit breaker as far as possible.
2. Pipe cutting and flaring
Be sure to carry out deburring after pipe cutting with a pipe cutter.
Insert flaring tool to make a flare.
Installation inspection and test run:
Please operate unit according to this Manual.
Items to be checked during test run. Please made a " " in " "
Are there any gas leakage?
How is insulation at piping connection carried out?
Are electric wires of indoor and outdoor unit firmly inserted into terminal block?
Is electric wiring of indoor and outdoor securely fixed?
Is draminage securely carried out ?
Is earth line (grounding ) securely connected?
Is power supply voltage abided by the code?
Is there any noise?
Is control display normal?
Is cooling operation normal?
Is room temp. regulator normal?
Liquid pipe
Gas pipe
Flaring tool
Correct Incorrect.
Lean Damaged flare Crack Partial Too outside
A
Dimension A(mm)
1.0~1.2
1.4~2.2
Pipe dia.
9.52mm(3/8")
15.88mm(5/8")
Others
49
3.Piping connection of outdoor unit.
Connect the connecting pipe and inlet and outlet liquid pipe according to the piping
Method.
Purging method
Discharge the air out of the indoor unit and the refrigerant pipe by vacuumizing.
(1) Fasten all the nuts of the indoor and outdoor pipes to make these parts out of leakage.
(2) Under the condition of the complete close of the indoor and outdoor valve center(both
liquid and gas side), dismount the repair valve cap. Vacuumizing through the charge
mouth of the repair valve.
(3) After vacuumizing fasten the repair valve, and dismount the cap of the big and small
stop valve,then loosen the stop valve center completely and fasten the big and small
stop valve.
Extra charging amount of the refrigerant
When piping is longer than 5 m, charge additional refrigerant specified in this list.
5 mPipe length
Refrigerant charge(g)
10 m
250 500 750 1000 1250
15 m 20 m 25 m 30 m
Note:
Electric wiring must be done by qualified person.
Use copper wire only, the parameter of connecting cable is
H07RN-F 4 0.75 mm.
Power supply:380-400V.3N~.50Hz. The power supply connects
from the outdoor side.
Electric wiring
50
Wiring of indoor unit
Insert the cable from outside the wall hole where piping already exist.
Pull it out from front.
Loosen terminal screws and insert cable end fully into terminal block, then tighten it.
Pull the cable gently to make sure it is tight.
Replace cover after wiring.
Wiring of outdoor unit
Insert the cable from inside the wall hole where piping already exists.
Pull it out from front.
Loose terminal screw and insert cable end fully into terminal block, then tighten it.
Pull the cable gently to make sure it is tight.
Replace cover after wiring.
Note:
When connecting indoor and outdoor wire, check the number on indoor and outdoor
terminal blocks. Terminals of same number and same color shall be connected by the
same wire.
Incorrect wiring may damage air conditioner's controller or cause operation failure.
power supply 380-400V.
3N~.50Hz
Terminal block (indoor)
123
RSTN123
Terminal block (outdoor)
terminal block
OK
NO
terminal block
table clamp
51
Indoor ambient temperature sensor short out
or shutdown
Indoor coiled temperature sensor short out or
shutdown
Outdoor ambient temperature sensor short out
or shutdown
Outdoor coiled temperature sensor shout out
or shutdown
R2 is broken
CT2 is broken
2803 is broken
Connecting line isn't well connected with
CN1 on indoor plate
2803 is broken
Relay J2 is broken
Relay J2 is broken
2803 is broken
Relay J3 is broken
Relay J3 is broken
2803 is broken
Relay J4 is broken
Check if sensor is well connected
or broken
Check if sensor is well connected
or broken
Check if sensor is well connected
or broken
Check if sensor is well connected
or broken
Change for qualified R2
Change for qualified CT2
Change for qualified 2803
Insert connector
Change for qualified 2803
Change for qualified relay
Change for qualified relay
Change for qualified 2803
Change for qualified relay
Change for qualified relay
Change for qualified 2803
Change for qualified relay
Display E1
Display E2
Display E3
Display E4
Resisting value of electric resistance R2
isn't 100
CT2 didn't output
2803 on indoor plate didn't output
Output of relay J2,J3,J4 is normal
Foot 17 of 2803 on indoor plate didn't
output
COM terminal of relay J2 on indoor
plate has no voltage
Relay J2 on indoor plate didn't output
Foot 16 of 2803 on indoor plate didn't
output
COM terminal of relay J3 on indoor
plate has no voltage
Relay J3 on indoor plate didn't output
Foot 15 of 2803 on indoor plate didn't
output
Relay J4 on indoor plate didn't output
Failure of sensor
Display E7,but current
is normal
Indoor fan motor don't
run
Indoor fan motor is
absent of low speed
Indoor fan motor is
absent of medium
speed
Indoor fan motor is
absent of high speed
Failure
Inspection result
Possible failure cause Corresponding resolution
52
Power circuit isn't well inserted
Filter circuit device is broken
Fuse is broken
Transformer isn't well inserted or broke
Power device on indoor plate is broken
Connecting piece between panel and
indoor plate isn't well inserted
7805 and input-output filter capacitor
broke or other circuit short out
Reset slug T600D broke
Triode Q1 broke
Main slug broke
Buzzer broke
Triode Q4 broke
Main slug broke
Panel and indoor plate isn't well connected
2803 broke
Relay J6 broke
Mounting of panel is improper
Butt joint of connecting lines is improper
Connecting line is at fault
Plug-in card S on indoor plate isn't well
inserted
It's possible that 3 triodes in
communication circuit broke
Insert power line
Change for qulified fuse
Insert transformer of replace it
Return to collector manufacturer for repair
Insert connecting piece
Return to collector manufacturer for repair
Change for qualified reset slug T600D
Change for qualified triode
Return to collector manufacturer for repair
Change for qualified buzzer
Change for qualified triode
Return to collector manufacturer for repair
Insert properly connecting piece or replace
connecting line
Change for qualified 2803
Change for qualified relay
Remount panel
Connect properly butt joint
Replace connecting line
Insert S
Return to collector manufacturer for repair
Power input on breadboard has no
voltage
Without voltage behind fuse
Without input on transformer-
secondary
Output of 7805 is abnormal
Without voltage on current inlet of
panel
Output of +5Vis abnormal
Reset level is low level
Two ends of buzzer has no square-
wave signal
Two ends of buzzer has square-wave
signal
Outlet terminal of panel air door has
no signal
Without air door controlling signal on
indoor plate
Foot 13 of 2903 didn't output
Socket SWING on indoor plate didn't
output
Communication line between panel
and indoor plate isn't good
Without response
after making
current
Without response
after making
current
Buzzer doesn't
buzz on pushing
button
Air door doesn't
swing
Individual key
block
Failure of
communication
between panel and
main plate,
display E8
Failure Inspection result
Possible failure cause
corresponding resolution
53
Indoor and outdoor connector isn't
properly inserted
Power cord isn't properly inserted
Fuse on outdoor plate broke
Transformer isn't properly inserted
Power circuit on outdoor plate is at
fault
Communication circuit is at fault
2003 is broken
Relay JK4 is broken
Connecting line isn't well inserted in
socket CN9 on outdoor plate
Compressor is under protection for 3
minutes
Indoor coiled temperature is too low,
over-cooling protection
2003 is broken
Relay JK5 is broken
Connecting line isn't well inserted
in socket CN7 on outdoor plate
Insert connector
Insert power cord
Change it for qualified fuse
Change it for qualified transformer
Return to controller manufacturer for
repair
Return to controller manufacturer for
repair
Change it for qualified 2003
Change it for qualified relay
Insert connecting line
Restore after a wait of 3 minutes
Restore automatically when coiled
temperature attain 8
Change it for qualified 2003
Change it for qualified relay
Insert connecting line
Signal S of indoor and outdoor fault
Current of outdoor plate is abnormal
Communication indicator of outdoor plate don't
flash
Foot 14 of 2003 on outdoor plate don't output
JK4 on outdoor plate don't output
JK4 on outdoor plate output
Foot 12 of 2003 on outdoor plate don't output
Relay JK5 on outdoor plate don't output
Relay JK5 on outdoor plate output
Communication
failure between
indoor and
outdoor plate,
display E9
In heating,4-way
valve donn't
output
In cooling,
compressor don't
start at
appropriate
temperature
condition
Failure Inspection result Possible failure cause Corresponding resolution
54
3 minutes protection for compressor
Indoor coiled temperature is too high,overheating
protection
2003 is broken
Relay JK5 is broken
Connecting line isn't well inserted in socket CN6
on outdoor plate
Indoor coiled temperature is too low,over-cooling
protection
2003 is broken
Relay JK1 or JK2 is broken
Connecting line isn't well inserted in socket CN10
on outdoor plate
Indoor coiled temperature is too high,overheating
protection
2003 is broken
Relay JK1 or JK2 is broken
Connecting line isn't well inserted in socket CN10
on outdoor plate
Connecting line isn't well inserted in socket CN10
on outdoor plate
Pressure inspecting circuit is at fault
Restore after a wait of 3 minutes
Restore automatically when coiled
temperature drop to 48
Change it for qualified 2003
Change it for qualified relay
Insert connecting line
Restore automatically when coiled
temperature rise to 8
Change it for qualified 2003
Change it for qualified relay
Insert connecting line
Restore automatically when coiled
temperature drop to 48
Change it for qualified 2003
Change it for qualified relay
Insert connecting line
Insert connecting line
Return to controller manufacturer for
repair
In heating compressor
doesn't start on
appropriate
temperature condition
In cooling,
compressor run but
outdoor fan motor
doesn't run
In heating,
compressor run but
outdoor fan motor
doesn't run
Pipeline pressure is
normal but display E6
Foot 12 of 2003 on outdoor plate has no
output
Relay JK5 on outdoor plate has no output
Relay JK5 on outdoor plate has output
Foot 15 or 16 of 2003 on outdoor plate has
no output
Relay JK1 or JK2 on outdoor plate has no
output
Relay on outdoor plate has output
Foot 15 or 16 of 2003 on outdoor plate has
no output
Relay JK1 or JK2 on outdoor plate has no
output
Relay on outdoor plate has output
Two pins of socket CN2 on outdoor plate
are low level
Failure Inspection result
Possible failure cause Corresponding resolution
Loading...