Hisense AS-09UR4SVETE5, AS-12UR4SVETE5, AS-18UR4SFATE5, AS-24UR4SDBTE5 Service Manual
AS-09UR4SVETE5(TF5)
AS-12UR4SVETE5(TF5)
AS-18UR4SFATE5(TF5)
AS-24UR4SDBTE5(TF5)
Hisense Corporation
Type of contents
1. OPERATION RANGE
2. INSTALLATION
3. REFRIGERANT FLOW DIAGRAM
4. ELECTRICAL DATA
5. CONTROL MODE
6. TROUBLE SHOOTING
7. CHECKING COMPONENTS
NOTE: The figure、size and parameter of the product may not be identical
with the service manual, please take the actual product as the standard.
1.1.OPERATING
OPERATING
RANGE
RANGE
Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp
COOLING
Maximum
32℃ D.B./23℃ W. B. 43 ℃ D.B./26℃ W. B.
Minimum
21℃ D.B./15℃ W. B. 21 ℃ D.B./15℃ W. B.
HEATING
Maximum
27℃ D.B./18℃ W. B. 24 ℃ D.B./18℃ W.B .
Minimum
20℃ D.B/≤15℃ W.B -7 ℃ D.B./-8℃ W.B .
22..INSTALLATION
INSTALLATION
1、How to choose an air conditioner（only for reference）：
a. Choice for reference: 170W/㎡for average rooms;
b. Choice for reference: 160-200W/㎡for small size offices;
c. Choice for reference: 220-350W/㎡for restaurants;
d. Choice for reference: 200-300W/㎡for entertaining venues;
e. Choice for reference: 220-280W/㎡for the top floor.
Note:1W = 3.412btu.
2、Indoor Unit:
2.1. Distance for the indoor unit:
Note: a.The wallboard must be smooth and straight, with its supporting force
of not less than 60 kg.
2.1 Install for the installation template:
22..INSTALLATION
INSTALLATION
Note: The installation template should be installed level.
2.3. Drilling:
Note
：
The tool need to raise 5 degrees when drilling, so that the hole of the
indoor side will be higher than the outdoor side, the water can drain smoothly.
2.4 Bend the evaporator pipe:
Note: When you bend the evaporator pipe, you should use your right hand
hold the pipe tightly at bends, and then use the left hand bend the pipe slowly.
22..INSTALLATION
INSTALLATION
3、Outdoor Unit:
3.1. The distance of the outdoor unit:
Note: The wallboard supporting force should be able to withstand four times
the weight of the outdoor unit, and not less than 180 kg.
3.2. Fix for the outdoor unit:
Note: The outdoor unit base must be fixed with the bolts to reduce vibration
and noise, if necessary the shock pad can be used.
4. The height difference and the connection pipe length:
bolt
Shock pad
22..INSTALLATION
INSTALLATION
When install the unit, please follow the following principle:
4.1.The height difference between the indoor unit and the outdoor unit
should not exceed 5m;
4.2.The connection pipe length should be not less than 1m;
4.3.The longest connection pipe is 15m for the unit(Recommendation:
The longest connection pipe is 10m for 9K and 12K unit and 15m for 18K,24K
and 30K unit);
4.4. Normally, the connection pipe does not exceed 5m, if the connection
pipe exceed 5m, it should add some gas for the unit, the amount of the gas
that recharged is based on the diameter and length of the liquid pipe, and the
recharged gas Xg=(the liquid pipe length -5m)*(*sheet*g/m), for example, for
one heat pump single split air conditioner, if the diameter of the liquid pipe is
Ф9.53 , and the liquid pipe length is 7m, it means that it should charge
(7m-5m)*50g/m=100g gas for the unit refer to the following sheet:
The diameter for the
connection pipe(mm)
single split air
conditioner
Liquid pipe Gas pipe
cooling only
（g/m）
heat pump（g/
m）
Ф6.35
Ф9.53 or
Ф12.7
15 20
Ф6.35 or
Ф9.53
Ф15.88 or
Ф19.05
15 50
33..REFRIGERANT
REFRIGERANT
FLOW
FLOW
DIAGRAM
DIAGRAM
3-1. Refrigerant flow diagram ：
CAPILLARY
COMPRESSOR
CHECK VALVE ASS'Y
CAPILLARY
CONDENSER
EVAPORATOR
OUTDOOR
INDOOR
出2
33..REFRIGERANT
REFRIGERANT
FLOW
FLOW
DIAGRAM
DIAGRAM
3
44..ELECTRICAL
ELECTRICAL
DAT A
DAT A
4-1.Electrical wiring diagrams
NOTE: YE/GN=YELLOW/GREEN, BU=BLUE, BN=BROWN, WH=WHITE, BK=BLACK, VT=VIOLET, OG=ORANGE,
RD=RED,BRN=BROWN,BLU=BLUE,BLK=BLACK,WHT=WHITE
INDOOR：
(1) AS-09UR4SVETE5(TF5) AS-12UR4SVETE5(TF5) （indoor）：
(2) AS-18UR4SFATE5(TF5) （indoor）：
44..ELECTRICAL
ELECTRICAL
DAT A
DAT A
(3) AS-24UR4SDBTE5(TF5)（indoor）：
OUTDOOR
(1)AS-09UR4SVETE5(TF5) AS-12UR4SVETE5(TF5) （OUTDOOR）
44..ELECTRICAL
ELECTRICAL
DAT A
DAT A
(2)AS-18UR4SFATE5(TF5) AS-24UR4SDBTE5(TF5)（OUTDOOR）
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