Haier AS25S2SF1FA-LW User manual

SERVICE MANUAL
Wall Mounted Type
DC Inverter SUPER MATCH
Model No.
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WARNING
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Version V1
Date 2021-09-09
AS25S2SF1FA-LW
AS35S2SF1FA-LW

Table of contents
Domestic air conditioner
Contents
1. Introduction ............................................................................................ 1
2. Features ................................................................................................ 7
3. Specifications ........................................................................................ 8
4. Sensors list............................................................................................ 9
5. Piping diagrams .....................................................................................10
6. Printed Circuit Board Connector Wiring Diagram..................................11
7. Functions and Control ...........................................................................
8. Dimensional drawings ...........................................................................
9. Center of gravity ....................................................................................
10. Service diagnosis ................................................................................
11. Wiring diagrams ..................................................................................
14
40
26
25
25

Introduction
Domestic air conditioner
1 Introduction
1.1 Model name explanation
A
LW
Supermatch second generation normal efficiency
Platform of indoor units:F(F Plstform)
version 2
R32 refrigerant
220~240V50HZ/1ph
A S 2 5 S 2 S F
1
F
Indoor unit
Type of indoor
unit: S (wall-mounted)
Nominal cooling capacity (9000BTU/h)
A
LW
Supermatch second generation normal efficiency
Platform of indoor units:F(F Plstform)
version 2
R32 refrigerant
220~240V50HZ/1ph
A S 3 5 S 2 S F
1
F
Indoor unit
Type of indoor
unit: S (wall-mounted)
Nominal cooling capacity (12000BTU/h)
colour light white
colour light white

2.5

Specifications
Domestic air conditioner
2.Features
Super quiet: Lower noise operation condition
A-PAM DC inverter:With adoption of S-TYPE,S-PAM and PHASE control technology to works more
stably at low-frequency,and is more energy-saving,mor powerful at high frequency.
Long distance air supplying: The indoor units is improved by the optimized motor, fan and air duct so as to
provide long distance airflow with 12m+ maximum.
-15 Heating: When -15 can still heating natural
10 heating maintenance:Heating Holding 10 temperature
Confortable sleep The setting temperature and the indoor noise can be adjusted to a more comfortable
level when you set the “sleep mode” during night sleep.
Super match:One outdoor unit can match two or more indoor unit.
DIY auto mode: Adjust the last fixed operation mode automatically.
Turbo mode: Quick cooling or heating
Auto restart: Automatic return to previous operation conditions after sudden power blackout
24 hours timer: Use the timer function to set on,or off,or from on to off,or from off to on.
Intergrative valve cover:The valve cover is Intergrative.
2-way piping design: The pipe can shoot out both from left or right side.
Easy clean design: The panel is easy to wash and the airflow vents can be detached easily
Double 8 display:The display is Double 8 mode.
7

Specifications
Domestic air conditioner
3. Specifications
NOMINAL DISTRIBUTION SYSTEM VOLTAGE
1/esahP
05zHycneuqerF
032VegatloV
NOMINAL CAPACITY and NOMINAL INPUT
heating
cooling
Capacity rated KW
Btu/h
WK
)detaR(noitpmusnoCrewoP
W/W
POCS/REES
107
hWK
noitpmusnocygrenelaunnA
h/³m
lavomeRerutsioM
TECHNICAL SPECIFICATIONS
592*591*558mmD*W*HsnoisnemiD
Packaged Dimensions 983*382*259mmD*W*H
5.9GK/thgieW
0.21GK/thgiewssorG
//roloC
Sound level
Sound
peessure(Hi/Mid/Lo)
Sound power(high)
39/33/26
55
38/32/25
dB(A)
White
dB(A)
1.2*10 ³
-1.6*10 ³
-
2.6(0.8-3.2)
8870
(2730-10920)
0.65
8.5
20/25 35
144
3.5(1.0-4.0)
11940
(3410-13650)
0.87
8.5
731
3.2(0.8-4.2)
10920
(2730-14330)
0.80
4.6
854
4.2(1.0-5.2)
14330
(3410-17740)
1.10
4.6
53
heating
cooling