Hisense INT01L-4639/CS-74 User manual

SERVICE MANUAL
AS-09UR4SGNＰＱ
Hisense Corporation
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Table of contents
Page
1．OPERATING RANGE …………………………………………………………………………….….1
2．SPECIFICATION………………………………………………………………………………….… 2
2-1 Unit specifications ………………………………………………………………
2-2 Major component specifications ………………………………………………
2-3 Other component specifications ………………………………………………
3．OUTLINES AND DIMENSIONS…………………………………………………………..…..…… 6
3-1 INDOOR ………………………………………………………………………
3-2 OUTDOOR ……………………………………………………………………..
4．REFRIGERANT FLOW DIAGRAM ………………………………………………………..………8
4-1 Refrigerant flow diagram ……………………………………………………………………..
4-2 Evacuation procedures ……………………………………………………………………..
4-3 Evacuation direction ……………………………………………………………………..
5．ELECTRICAL DATA ………………………………………………………………………………..11
5-1 Electric wiring diagrams ……………………………………………………………………..
5-2 Electric control ……………………………………………………………………..
5-3 Sensor parameter ……………………………………………………………………..
6．CONTROL MODE 16 6-1 control mode …………………………………………………….....18
7．TROUBLESHOOTING………………………………………………………………………….… 26
7-1 Error codes ………………………………………………………………………….
7-2 Service flow chart ……………………………………………………………………
8．CHECKING COMPONENTS……………………………………………………………………. 32
8-1 Check refrigerant system ……………………………………………………………………
8-2 Check parts unit ……………………………………………………………………
9．DISASSEMBLY INSTRUCTIONS ………………………………………………………………..38
9-1 Indoor ……………………………………………………………………
9-2 Outdoor ……………………………………………………………………
10．PARTS LIST ………………………………………………………………………………….…45
10-1 Indoor ……………………………………………………………………
10-2 Outdoor ……………………………………………………………………
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2. . S SP PE EC CI IF FI IC CA AT TI IO ON NS S
A AS S- -0 09 9U UR R4 4S SG GN NPQ
2-3-5. OVERLOAD PROTECTION
ELECTRIC
PERFORMANCE
PARAMETER
Model INT01L-4639/CS-74
Reset temperature( )℃90±5℃
Trip temperature( )℃120±4℃
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2. . S SP PE EC CI IF FI IC CA AT TI IO ON NS S
A AS S- -0 09 9U UR R4 4S SG GN NPQ
2-1. Unit specifications
NOTE :Test conditions：
Cooling : Indoor: DB27℃/ WB19℃Outdoor: DB35℃/ WB24℃
Heating: Indoor: DB20℃/ WB15℃Outdoor:DB7℃/ WB 6℃
Model AS-09UR4SGNPQ
Function Cooling Heating
Power supply a.c 220V~230V/50Hz
BTU 9000 12000Capacity
kW 2.6 3.2
Dehumidification l /h 1.0
—－
Capacity
Air flow m3/h 480 530
Rated current A 3.6 4.5
MAX. current A 8.0 10.0
Rated input kW 0.76 0.88
Electrical data
MAX. input kW 1.50 1.85
EER/COP 3.42 3.64
MAX.operating
pressure High MP 4.15
Indoor unit L×W×H cm 75×19×25 Net size
Outdoor unit L×W×H cm 80×26×57
Indoor unit L×W×H cm 84×27×31 Package size
Outdoor unit L×W×H cm 95×37×65
Net weight Indoor unit / Outdoor unit kg 9.5/34.0
Gross weight Indoor unit / Outdoor unit kg 11.5/38.5
Liquid pipe mm 6.35
Gas pipe mm 9.52
Refrigerant
piping
Connection method Flared
Indoor unit dB 40Sound level
(Hi) Outdoor unit dB 52
Indoor unit rpm 800/1000/1250Fan speed
(Hi) Outdoor unit rpm 540/620/800
Indoor unit 3Fan speed
regulator Outdoor unit 1
Refrigerant filling
capacity(R410A) kg 0.72
Special
remarks
Throttle mode CAPILLARY
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2. . S SP PE EC CI IF FI IC CA AT TI IO ON NS S
A AS S- -0 09 9U UR R4 4S SG GN NPQ
2-2. Major component specifications
2-2-1.INDOOR FAN MOTOR
2-2-2 OUTDOOR FAN MOTOR
2-2-3. COMPRESSOR
ELECTRIC PERFORMANCE PARAMETER
Motor model YYW16-4-532
Rated power source 220V 50Hz
Phases/Poles 1/4
Rated load output(W) 16
Rated speed(r/min) --
Ambient temperature( )℃-5℃～+43℃.
ELECTRIC
PERFORMANCE
PARAMETER
Motor model YDK29-6I
Rated power source 220V 50Hz
Phases /Poles 1/6
Rated load output(W) 40
Ambient temperature( )℃-5℃～+43℃.
ELECTRIC PERFORMANCE PARAMETER
Compressor model C-1RVN68HOE
Compressor type Rotary
Rated power 675W
Current (A) 4.75
Motor type DC brushless motor
Starting type DC Inverter
Motor
Winding resistance 0.71Ω(at 20 )℃
Number of cylinder 1
Oil type FV50BX
Oil charge (cc) 350
Ambient temperature( )℃-5℃～+43 .℃
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2. . S SP PE EC CI IF FI IC CA AT TI IO ON NS S
A AS S- -0 09 9U UR R4 4S SG GN NPQ
2-3. Other component specifications
2-3-1. INDUCTANCE
2-3-2. INDUCTANCE(1205797,C)
2-3-3. FILTER(1336846,A)
2-3-4. STEPPER MOTOR
ELECTRIC PERFORMANCE PARAMETER
Inductance model -
Rated power source -
Loop winding rated current -Rated
current(A) Filter winding rated current -
Loop winding rated inductance -Rated
inductance(mH) Filter winding rated inductance -
Ambient temperature( )℃-
ELECTRIC PERFORMANCE PARAMETER
Inductance model R2050HSB
Rated power source 220V 50Hz
Rated current(A) 20
Rated inductance(mH) 5.2
Ambient temperature( )℃-20℃～+70 .℃
ELECTRIC PERFORMANCE PARAMETER
Filter model RTLB-12T047-02JF
Rated current(A) 12
Rated power source AC 220V 50Hz
Filter frequency range 150K—30MHHz
Temperature range( )℃-25℃～+85℃.
ELECTRIC PERFORMANCE PARAMETER
Stepper Motor model 24BYJ48-CP
Voltage(DC) 12V
Number of phase 4
Drive mode 1-2phase excitation unipolar drive
Resistance per phase 300Ω±7%
Temperature range( )℃-10℃～+40 .℃
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2. . S SP PE EC CI IF FI IC CA AT TI IO ON NS S
A AS S- -0 09 9U UR R4 4S SG GN NPQ
2-3-5. OVERLOAD PROTECTION
ELECTRIC
PERFORMANCE
PARAMETER
Model INT01L-4639/CS-74
Reset temperature( )℃90±5℃
Trip temperature( )℃120±4℃
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3. . O OU UT TL LI IN NE ES S A AN ND D D DI IM ME EN NS SI IO O A
AS S- -0 09 9U UR R4 4S SG GN NPQ
3-1. INDOOR
23mm631mm
94mm
190mm
250mm
750mm
50mm
50mm
50mm
65mm
3-2.OUTDOOR
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3. . O OU UT TL LI IN NE ES S A AN ND D D DI IM ME EN NS SI IO O A
AS S- -0 09 9U UR R4 4S SG GN NPQ
>25cm
>5cm
>10cm
Outlet
>40cm
567.5
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4. . R RE EF FR RI IG GE ER RA AN NT T F FL LO OW W D DI IA AG GR RA AM M
A AS S- -0 09 9U UR R4 4S SG GN NPQ
4-1. Refrigerant flow diagram ：
desiccator
INDOOROUTDOOR
EVAPORATOR
CONDENSER
CAPILLARY
CHECK VALVE ASS'Y
COMPRESSOR
Remark：COOLINGCYCLE
Remark：HEATINGCYCLE
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