Hotpoint EWF073CM5WA User manual

MODEL：
EWF073CM5WA
EWF093CM5WA
EWF123CR6WA
EWF073CR6WA
EWF093CR6WA
EWF183CR6WA

Please read this operating manual care-
fully before operating the unit ……
Our design is based on the best efficiency and the lowest noise operation and it can keep the room
comfortable. Please read this operating manual carefully before operating the unit and keep it for consultation.
CONTENTS
Function
Operating condition
Power requirement
Installation
Notes for installation
7Part identification
7Air direction adjustment
8
Main switch operation procedure (Applicable to Mechanical Models ONLY)
51Operation tips
61Caution
71Care and maintenance
81Trouble shooting guide
Str uctur e mechanism and Installation
9Operation of wireless remote control (Applicable to Remote Control Models ONLY)
Operation procedure
Care and maintenance
2
2
3
6
1
The figures in this manual may be different with the material objects,
please refer to the material objects for reference.
91After service

1
Function
Introduction
Window type room air conditioners can regulate the room
temperature and dry the room. It is convenient for your work,study
and life. It can be widely used in residence, shop, hotel, office, library
and laboratory, and so on.
Room
temp.
Spring
Summer
Autumn
Wind
direction
Winter
Cooling in summer
In hot summer, Air conditioner can cool down
the room air by transferring heat out.
Without reducing the room temp., air conditioner
can dehumidify and make the room air dry and
comfortable.
Dehumidifying in rainy or
humid season
Exchange fresh air
Open storm door to keep the fresh air in the room.
Dry
Fresh Air
Heating in winter
In cold winter, Air conditioner can heat up room air.
(Only for heat unit)

2
Operating Condition
Please operate air conditioner in the correct conditions as following.
Power requirement
COOL mode operation
DRY mode operation
Outdoor temperature should be in range of 18 to 43 ,
otherwise it is possible for air conditioner to breakdown.
Outdoor temperature should be in range of 18
to 43 , otherwise it is possible for air conditioner
to breakdown.
Room humidity should be lower than 90%.
Otherwise, it is possible for air conditioner to dew
at air conditioner surface and even drop water af-
ter running for so much time. But this is normal.
Water pipe
Rated voltage and voltage range: 220V10%
The electric components will be damaged when the voltage is too high.
If the voltage is too low, the compressor will vibrate violently to dam-
age the refrigerant system and easily cause the compressor and elec-
tric components not work.
The ground must be connected.
Special socket must be used. Furthermore, the socket and wiring
must conform to the wiring regulations. And the earthing method
must be reliable.
In fixed circuit, there must be electricity leakage protection switch
of enough power capacity and air switch with enough space.
Earth wire To ensure the reliable earthing, please do not connect earth wire to the following places:

The indoor distance from obstructions should be 300mm (above), 1500mm (below),
500mm (left), 500mm (right) and 1500mm (front).
The outdoor distance from obstructions should be over 150mm (above, left, right)
and over 500mm (back). Please refer to the drawing below.
3
Installation
Installation precaution:
Window type conditioner is so valuable and the improper installa-
tion of it will cause a lot of damage! Please associate the profes-
sional technician to install the unit and don’t install it by yourself.
Otherwise, we are not responsible for the damage like this.
Location:
The condensation water must be drained away conveniently.
Install air conditioner unit far away from TV set or radio
etc. to avoid disturbing video or voice.
In salt and coastal area or place where is near thermal springs
and polluted by sulphurous gas, or other special areas, please
contact the seller before use.
Avoid a place where is possible for inflammable gas to leak out.
Avoid other heat sources or direct sun light.
Avoidaplace where is easy for children to touch.
For window type air conditioner with remote
control, install in a location where is strong elec-
tromagnetic disturbance, you should contact the
seller in advance to avoid the malfunction in use.
How to install:
Choose a location where there are no any obstacle surrounding
the unit, and the plug is accessible.
Prepare the installation hole slightly bigger than unit size.
Choose the installation space according to the following diagram.
Don't use the unit in the immediate surrondings of
a laundry,a bath,a shower or a swimming pool.
•This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
•The appliance shall be installed in accordance with national wiring regulations or similarly qualified persons in order
to avoid a hazard.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent.
•Please read this operating manual carefully before operating the unit.
The figures in this manual may be different with the material objects, please refer to the material objects for reference.
Notice:

Sunshade board
Wall
Wooden frame
Rubber plate
Support
4
Horizontal line
Horizontal line
Installation procedure:
1) Remove the sticker from the front panel.
2) Put the unit into the installation hole.
When installing the unit, it should be slanted
down to the back to avoid the enlargement of
noise or vibration. (Slant between 6-10mm.)
(Shown at right figure.)
The installation place should be strong enough
to avoid the enlargement of noise or vibration.
3) Fill up sews in the cabinet with sponge or foam.
Installation assistance:
Use iron support
The installation hole should be strong enough to
support the air conditioner. If it cannot, iron sup-
port has to be used outdoors.
Iron support should be fixed on the building (Shown
at right figure.)
Use sunshade board
Air conditioner should avoid anything to be dropped
into it and avoid direct sunshine. If there is no cover
on it, you should contact the seller for installing
the sunshade board. When installing the sunshade
board, don’t let it block the air inlet at the side grille.

5
Note:
Drain pan and drain hose must be installed before using reverse cycle models.
Drain hose or tubing can be purchased locally to satisfy your particular needs.
Drain water for another style:
To get the maximum cooling efficiency, the air conditioner is designed to splash the condensation water on the
condenser coil.
To the cooling only unit,If the splashing sound annoys you, you can provide an outside drain by using the follo
-wing procedure, whichmay however cause a small loss of performance.
1. Slide out the chassis from the cabinet.
2. Remove the rubber plug from the body base plate.
3. Install the drain pan to the corner of the cabinet with 2 screws.
4. Connect the drain hose to the outlet on the drain pan bottom.
5. Slide the chassis into its original place in the cabinet.
Drain water for one style:
To get the maximum cooling efficiency,the air conditioner is designed to splash the condensate on the
condenser coil.
If the splashing sound annoys you, you can provide an outside drain by using the following procedure,
which may however cause a small loss of performance.
1.There is a drainage outlet at the back of the unit.
2.Remove cover from the drainage outlet , and then connect drainage joint to it with screw.
3.Connect the drain hose to the outlet.
Note:
Drain hose or tubing can be purchased locally
to satisfy your particular needs.
Drainage outlet
Washer
Drainage joint
Install
Cover
Remove

6
Notes for installation
Remove
Before removing air conditioner to the other place, you should
contact the seller firstly.
Then it must be done under the direction of the professional
technician. In addition, the charge of this must be paid.
Noise
Electric wiring
Install in a location where is firm enough to avoid the enlargement of noise
and vibration.
Don’t put anything in front of the outlet of outdoor unit to avoid increasing
noise.
Be sure that hot air ornoise will not inconvenience neighbors.
Please contact the seller as soon as there is strange noise during operation.
Please use the safety support.
Must connect with ground reliably.
The exclusive circuit must be used. But removable socket can’t be used because poor
contact of it can cause over heat or fire.
If the supply cord is damaged,it must be replaced by the manufacturer or your dealer
In fixed circuit, there must be electricity leakage protection switch and leakage current
is less than 30mA.
Air switch (thermal-magnetic breaker) should be installed in the circuit.
Don’t pull the power cord strongly.
or a qualified person to avoid a hazard.
All The dectrical work must be done according to the local wiring regulations.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles
should be connected in fixed wiring
Connecting method between air conditioners and power cord and interconnecting method
of each individual element with one another should accord with wiring diagram on the unit.
The air conditioner should be installed in accordance with national wiring regulation.

7
Parts identification
Vertical airflow direction vane
(Airflow direction adjustment up and down).
The vertical airflow direction vane is controlled by
positioning the vane to discharge the air upwards,
downwards or straight out.
Air direction adjustment
Air filter
(behind the front intake grille)
Front intake grille
Control panel Power cord
Front grille
Air inlet louver
Cabinet
Mechanical Model
Remote Control Model
Front grille
Air inlet louver
Cabinet
Air filter
(behind the front intake grille)
Front intake grille
Remote control panel Power cord
Panel outlook picture, just for reference, please take the real unit as standard.
Panel outlook picture, just for reference, please take the real unit as standard.