Haier HFU-09HA03/R(DB) Installation and user guide

Domestic
Air conditioner
HFU-09HA03/R(DB)
HFU-12HA03/R(DB)
HFU-18HA03/R(DB)
1. READ THIS MANUAL CAREFULLY TO
DIAGNOSE TROUBLE CORRECTLY
BEFORE OFFERING SERVICE.
2. THIS MANUAL IS USED BY QUALIFIED
APPLIANCE TECHNICIANS ONLY.
3. HAIER DOES NOT ASSUME ANY
RESPONSIBILITY FOR PROPERTY
DAMAGE OR PERSONAL INJURY FOR
IMPROPER
SERVICE PROCEDURES DONE BY ONE
UNQUALIFIED PERSON.
CAUTION
DC Inverter
Console Type

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Table of Contents
1. Features.…………………………...…………………………..…….…….…............ 1
2. Specifications……….……………………………….……………. .….….……….. 2
3. Remote controller lists…….…………..………….….….……….………………... 5
4. Sensors lists…...….….…………………………………………………………........ 5
5. Dimensional drawings…………………………………………………………….....6
6. Operation range……………………………………...…………………………….....8
7. Piping diagrams……………………………………………………………. .…….... 9
8. Wiring diagrams………………………………………………….…………….........10
9. Performance curves diagrams ...............………………………………. ……...13
10. Sound level……………………………………………………… ………………...
11. Accessories……………………………………………………………………….. 38
12. Control systems…………………………………………………………………..
13. Center of gravity…………………………………………………………………..
39
40
14. Installations……………………………………………………………………..… 41
Domestic air conditioner
37
HFU-09,12,18HA03/R2(DB)
9.1 Cooling capacity-temperature curves..................................................................................13
9.2 Heating capacity-temperature curves………………………………………...........................
9.5 Cooling discharge pressure cu rves................................................................................... 25
9.6 Cooling suction pressure cu rves........................................................................................
9.7 Heating discharge pressure curves.....................................................................................31
9.8 Heating suction pressure curves........................................................................................
9.3 Cooling power consumption value curves..........................................................................19
power consumption value curves..........................................................................
9.4 Heating
16
28
34
The end
42
…….........................................................................................................
22

Carpet airflow: This setting blows air from upper outlet only or from both upper and lower outlet
Dry function: Make dehumidifying in the room when the unit is working in the "DRY" mode
Child lock: Avoid the child's wrong operation on the remote controller
24 Hour timer: Use the timer function to set on,or off,or from on to off,or from off to on
Auto restart: The function permits automatic return to previous peration conditions
Easy clean design: The panel is easy to wash and the airflow vents can be detached without
any special tools for quick cleaning of the inside of the air conditioner
Sleep mode: The setting temprature and the indoor noise can be adjusted to a more
comfortable level when you set the "sleep mode"during night sleep
4 Fan setting: Slect the fan speed LO,MED,HI,AUTO
Entire auto mode: You can set a tempreture value,with which the unit can be adjusted
theoperation mode automatically
1
Features
Domestic air conditioner
1. Features
HFU-09,12,18 HA03/R2(DB)
HFU-09,12 HA03/R2(DB) HFU-18HA03/R2(DB)

HFU-09,12,18HA03/R2(DB) Specifications
2
Domestic Air Conditioner
2. Specifications
NOMINALCAPACITY and NOMINAL INPUT
Model HFU-09HA03/R(DB) HFU-12HA03/R(DB) HFU-18HA03/R(DB)
Cooling(1) min.~norm.~max. w 750.~2600.~3200. 850.~3600.~4200. 1050.~5000.~5800.NORMINAL
CAPACITY(3-4) Heating(2) min.~norm.~max. w 800.~3200.~4000. 1000.~4000.~4500. 1200.~6000.~7000.
Cooling min.~norm.~max. w 300.~760.~1150. 320.~1100.~1450. 420.~1550.~2100.NORMINAL
INPUT Heating min.~norm.~max. w 350.~880.~1200. 380.~1100.~1600. 550.~1650.~2300.
EER Cooling 3.42 3.27 3.23
COP Heating 3.63 3.63 3.63
ANNUAL ENERGY
CONSUMPTION(9)
Cooling kwh 400 540 750
TECHNICAL SPECIFICATIONS
INDOOR UNITS HFU-09HA03/R(DB) HFU-12HA03/R(DB) HFU-18HA03/R(DB)
H mm 640 640 640
W mm 720 720 720
DIMENSIONS Unit
D mm 255 255 255
WEIGHT Unit KG 17 17.5 17.5
COLOR Unit WHITE WHITE WHITE
high dB(A) 42/41 44/43 48/47
medium dB(A) 39/38 41/40 45/43
Sound
pressure(cooling/heating)(5)
low dB(A) 37/35 38/36 42/40
SOUND
LEVEL
Sound
power(cooling/heating)(6)
high dB(A) 52/51 54/53 58/57
high m3 /min 7.5 8.5 11
medium m3 /min 6 7.5 9.5
Air flow
rate(cooling/h
eating) low m3 /min 4.8 6 8.5
steps 4steps,silent and auto 4steps,silent and auto 4steps,silent and auto
high rpm 900 1000 1200
medium rpm 850 975 1125
Speed(cooling
/heating)
low rpm 800 850 1050
Type Cross flow fan Cross flow fan Cross flow fan
FAN
Motor output（upper/lower）20/11 20/11 20/11
AIR FILTER
Removable/washable/
mildew proof
Removable/washable/
mildew proof
Removable/washable/
mildew proof
REMOTE CONTROLLER YR-H05 YR-H05 YR-H05
liquid mm 6.35 6.35 6.35
gas mm
9.52 9.52 12.7
PIPING
CONNECTIONS(external
diameter) drain mm 16 16 16
INSULATION MATERIAL
Heat insulation type
both liquid and gas
pipes
both liquid and gas
pipes
both liquid and gas
pipes

HFU-09,12,18HA03/R2(DB) Specifications
3
TECHNICAL SPECIFICATIONS
OUTDOOR UNITS HFU-09HA03/R(DB) HFU-12HA03/R(DB) HFU-18HA03/R(DB)
H mm 543 543 680
W mm 783 783 813
NET DIMENSIONS(stop
valve, and bottom
supportis not included)
Unit
D mm 255 255 312
WEIGHT Unit KG 31 33 44
COLOR Unit Ivory white Ivory white Ivory white
Sound
pressure(cooling/heating)(5)
high dB(A) 55/55 55/55 57/58
SOUND
LEVEL Sound
power(cooling/heating)(6)
high dB(A) 65/65 65/65 67/68
high m3 /min 30.2/26.5 30.2/26.5 31.3/27.7
Air flow
rate(cooling/heating) low m3 /min 18.7/15.3 18.7/15.3 20.5/16.8
high rpm 800 800 840
Speed(cooling/heating)
low rpm 500 500 500
Type Propeller fan Propeller fan Propeller fan
FAN
Motor output 20 20 35
Refrigerant type R410A R410A R410A
Refrigerant charge kg 0.65 1.0 1.1
Maximum allowable distance
between indoor and outdoor
m 15 15 20
Maximum allowable level difference m 7 7 10
REFRIGERANT
CIRCUIT
Refrigerant control Capillary Capillary Capillary
Type DC Inverter DC Inverter DC Rotary
Model DA89X1C-20FZ DA108X1C-20FZ3 5CS130XCC03
Motor output W 690 855 1405
Oil type ESTER OIL VG74 ESTER OIL VG74 ESTER OIL VG74
COMPRESSOR
Oil charge volume ml 370 480 480
liquid mm 6.35 6.35 6.35
gas mm
9.52 9.52 12.7
PIPING
CONNECTIONS
drain mm 16 16 16
INSULATION MATERIAL Heat insulation type
both liquid and gas
pipes
both liquid and gas
pipes
both liquid and gas
pipes
Domestic Air Conditioner

HFU-09,12,18HA03/R2(DB) Specifications
4
ELECTRICAL SPECIFICATIONS
Model HFU-09HA03/R(DB) HFU-12HA03/R(DB) HFU-18HA03/R(DB)
Phase 1PH 1PH 1PH
Frequency Hz 50 50 50
NORMINAL
DISTRIBUTION
SYSTIEM
VOLTAGE Voltage V 230V~ 230V~ 230V~
Cooling A 3.5 5.0 6.8
Norminal running
current Heating A 4.0 5.0 7.3
Cooling A 5.8 7.5 10.2Maximum running
current Heating A 5.3 7.0 10.2
Cooling A 1.1 1.2 1.5
CURRENT
Starting current
Heating A 1.1 1.2 1.5
Domestic Air Conditioner
NOTES
1 Nominal cooling capacities are based on: indoor temperature 27°CDB/19°CWB * outdoor temperature 35°CDB * refrigerant piping length:
5m * level difference: 0m.
2 Nominal heating capacities are based on: indoor temperature 20°CDB * outdoor temperature 7°CDB/6°CWB * refrigerant piping length
5m (horizontal) * level difference 0m.
3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
4 Units should be selected on nominal capacity. Maximum capacity is limited to peak periods.
5
6 The sound power level is an absolute value indicating the ’’power’’ which a sound source generates.
7 Energy label: scale from A (most efficient) to G (less efficient).
8 The energy label Directive 2002/31/EC will enter into force once the relevant measurement standard will be published in the European
official Standard.
9 Annual energy consumption: based on average use of 500 running hours per year at full load (= nominal conditions)
The sound pressure level is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance
and acoustic environment. For measuring conditions: please refer to item 8 of this chapter.

HFU-09,12,18HA03/R2(DB) Specifications
5
Domestic Air Conditioner
3. Remote controller lists
4. Sensors lists
Mode HFU-09HA03/R(DB) HFU-12HA03/R(DB) HFU-18HA03/R(DB)
YR-H05 Y Y Y
INDOOR UNIT
Description Value Qty
Room sensor It's used for detecting room temperature 1
Pipe sensor It's used for detecting temperature of evaporator 1
OUTDOOR UNIT
Ambient sensor It's used for detecting temperature outdoor side 1
Defrosting sensor It's used for controlling outdoor defrosting at heating mode 1
Descharging sensor It's used for protecting compressor in case of over-heat 1

HFU-09,12,18HA03/R2(DB) Dimensional Drawings
6
Domestic Air Conditioner
5. Dimensional Drawings
Indoor

Dimensional drawings
7
Domestic air conditioner
Outdoor unit
HFU-09,12HA03/R2(DB)
HFU-09,12,18HA03/R2(DB)
2-way valve
6.35mm(1/4")
6.35mm(1/4")
3-way valve
9.52mm(3/8")
HFU-18HA03/R2(DB)
2-way valve
6.35mm(1/4")
3-way valve
12.7mm(1/2")
80
60
146
680
813
352
583
312
319.5
837
6.35mm(1/4")
55
783
543
255
840
68
74

8
HFU-09,12,18HA03/R2(DB) Operation range
Domestic air conditioner
Cooling
50
Outdoortemp.
DB
46
40 43
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20
18
10
0 16 23 32
10 20 30
indoor temp WB
25
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20
outdoortemp
WB
Outdoortemp.
15
10
5
0
-5
-10
-15
10 20 30
indoor temp DB
Notes
The graphs are based on the following condition
Equivalent piping length 7.5m
Level difference 0m
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outdoortemp