Haier HW-07LF03 User manual

No.0010550222A
HW-07CK03
HW-09CK03
HW-07LF03
HW-09LF03
WINDOW TYPE ROOM AIR CONDITIONER
OPERATION MANUAL
Please read this operation manual
before using the air conditioner.
Please keep it attentively.

2
Contents
Contents ............................................................................... 2
Part Name.............................................................................. 3
Operation Guide ................................................................ 4-5
Maintenance ...................................................................... 6-8
Trouble shooting ................................................................... 9
Installation Instructions......................................................... 10
Installation Guide............................................................. 11-12
2. If the supply cord is damaged, it must be replaced by the
manufacturer or its serviceagent or a similar qualified person.
3. After installation, the power plug should be easily reached.
4. The wiring method should be in line with the local wiring standard.
1. Applicable ambient temperature range:
The machine is adaptive in following situation:
Cooling Indoor
Outdoor
Maximum:
Minimum:
Maximum:
Minimum:
D.B/W.B
D.B/W.B
D.B
32oC/23oC
18oC/14oC
43oC/26oC
18oC
D.B/W.B

Parts Name
3
Machine body
Operation panel
Front panel
Air inlet (indoor side)
Air outlet (indoor side)
Air inlet (outdoor side)
Display panel
Power plug
Air filter (inside)
Machine body

4
Operation Guide
When the mode selection switch is turned to " " or " " ,
the air conditioner will only blow out air without cooling.
If the mode selection switch is turned from cooling mode to fan
mode, do not turn it back until at least 3 minutes have elapsed.
<1>
<2>
<3>
<4>
<5>
When set to " ", fan motor runs at high
speed to blow out strong air.
When set to " ", fan motor runs at low speed
to blow out gentle air.
When set to " ", air conditioner will start
cooling at low speed, blowing out gentle air.
When set to " ", air conditioner will start
speedy cooling, blowing out strong air.
When set to " ", air conditioner stops running.
Mode selection switch controls the fan motor
speed and cooling speed.
Hint
When the switch is set to " ", the indicator lights
up, and vertical louvers will swing from side to side,
delivering gentle air thus making you feel very
comfortable. When it is set to " ", the indicator
goes out, and the vertical louvers stop at any position.
Auto swing switch
Mode selection switch

Operation Guide
In cooling mode, after you turn thermostat switch counter-clockwise,
do not turn it back until at least 3 minutes have elapsed.
Otherwise, the fuse may blow due to overload.
Do not exceed the selection range.
This switch controls the preset indoor temperature
to makethe air conditioner start or stop automatically,
so as to reduce power consumption and operate the
system both comfortably and economically.
The compressor stops running when the
set temperature is reached but the fan
continues to operate to keep an even
indoor temperature.
Remark:
Vertical airflow direction
Vertical Airflow Direction Vane (Airflow
direction adjustment Up-and-Down)
The Vertical Airflow Direction Vane is
manually controlled by positioning the
vane todischarge the air upward,
downward or straight out.
Thermostat switch
CAUTION
Note:
It is advisable not to keep horizontal flap at downward position for a long
time in COOL or FAN mode, otherwise , condensate water might occur.
Don't move the vertical flap with hand in order to avoid the vertical flap
abnormal, using the remote controller to adjust the move of vertical flap.
5

Maintenance
Air filter cleaning (before cleaning, turn off the power)
Air filter cleaning
Cleaning of the
air filter
Take out the air filter
1.
2.
3.
1. Gently flap the dirt off the air filter.
2. Carefully wash air filter in warm water
(below 40 * ). To obtain better cleaning
effect, soap water or neutral detergent
may be used.
3. Flush air filter carefully with clean water
after removing dirt. Let it dry completely.
When dirt accumulates on air filter, air circulation will be blocked, which causes poor
cooling. It is advisable to clean air filter every two weeks for longer operation.
Press the concave parts on both sides at
the lower part of air inlet grille to open the
air inlet grille.
As illustrated, remove the screw at the left
corner of the air filter.
Hold the two white humps of filter mesh with
fingers (as illustrated) and take it out.
Screw Hump
6

Cautions
Power cord: Be sure to use the exclusive power cord.
Change installation place: If air-con need to be changed to another
place please contact the dealer, who sold you the unit.
(Refer to P12 for choosing these two modes.)
Maintenance
7
Bottom plate hole
Back hole
Outlet pipe fitting
Fig.1
Rubber lid
Fig.2
Rubber lid
Back hole
Outlet pipe fitting Bottom plate hole
Disposal of the condensed water
Generally there are two methods available on disposal of the condensed water:
1. Block the bottom plate hole of the conditioner with rubber lid, install outlet pipe fitting on the
back hole and let the condensing water flow from the back hole of the conditioner. (See Fig.1 )
2. Block the back hole of the conditioner with rubber lid and install outlet pipe fitting to the bottom
hole, which can make the condensed water flow out from the bottom plate. (See Fig.2)
If necessary the above two methods can both have extra pipe added on the outlet pipe fitting.
(available on the market).
In this method, the accumulated condensed water in the bottom plate is hit by the fan onto the
heat exchanger, and evaporated and blown out from the machine. It can cool the heat
exchanger radiator more quickly, and improve the energy efficiency of the conditioner. But the
hitting noise by the fan at the outdoor side is relatively large.

After unit stops, don't restart it
until 3 min. have elapsed.
Don't be exposed to cold air for
a long time.
Proper
temperature
Avoid opening doors and windows
unless necessary.
Use curtain or blind
Direct sunlight may reduce cooling
effect, always use window curtain.
Keep heat source away from
air conditioner.
Set temp . a little bit higher
before going to bed.
OK! Enjoy a
3-min nap
Maintenance
8

Troubleshooting
Doesn't work Is plug firmly inserted?
Is there power failure?
Readjust power supply.
No cool air or
poor cooling
Is thermostat switch
wrongly adjusted?
Readjust the thermostat.
Is there any direct
sunlight in the room?
Use curtain or blind.
Are doors or windows
left open?
Shut doors and windows.
Are there any obstacles
blocking air inlet and
outlet?
Remove the obstacles.
Is there too much heat
source in the room?
Is air filter clogged?
Clean it.
If problems can not be solved
please pull out power plug and
contact your dealer.
Remove the heat source
Does fuse get burned?
Replace fuse.
9

Go away!
Baby has
gone sleep,
better to adjust
suitable temp.
Don't hang clothes in the vicinity
of air inlet. This will decrease
cooling effect and cause abnormal
operation.
Temperature should be set
properly when there are infant,
child, the aged or disabled
in the room.
Before operating mode selection
switch, check that if the air inlet
or outlet have been blocked.
For longer and trouble-free operation of the unit, pay special attention to
the following:
Install air-con at a place strong enough to support the unit.
Leave enough space around air inlet and outlet for better circulation.
Avoid places where flammable gas leaks.
Problems may occur if unit is installed in the following places:
Place where oil exists in the air including engine oil or seaside with
salt breeze blows and hot spring area with sulphurous gas in the air.
Installation Instructions
10