mabe MEV07VQ User manual

Before using your air conditioner, please read this manual
WINDOW/WALL TYPE
ROOM AIR CONDITIONER
-
Prior to installation this air-conditioning unit
must be submitted for approval by the utility
service which provides electricity.
carefully and keep it for future reference.

1
CONTENTS
1. SAFETY PRECAUTIONS..................................................................2
2. UNIT PARTS IDENTIFICATION.........................................................8
3. OPERATING INSTRUCTIONS ..........................................................9
4. INSTALLATION INSTRUCTIONS......................................................14
5. TROUBLESHOOTING ......................................................................17
6. SPECIFICATIONS .............................................................................18
DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection
of such waste separately for special treatment is necessary.
It is prohibited to dispose of this appliance in domestic household waste.
For disposal, there are several possibilities:
A) The municipality has established collection systems, where electronic waste can
be disposed of at least free of charge to the user.
B) When buying a new product, the retailer will take back the old product at least
free of charge.
C) The manufacturer will take back the old appliance for disposal at least free of
charge to the user.
D) As old products contain valuable resources, they can be sold to scrap metal
dealers.
Wild disposal of waste in forests and landscapes endangers your health when
hazardous substances leak into the ground-water and find their way into the food
chain.
SOCIABLE REMARK
Read This Manual
Inside you will find many helpful hints on how to use and maintain your air conditioner
properly. Just a little preventive care on your part can save you a great deal of time
and money over the life of your air conditioner. You'll find many answers to common
problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting
Tips first, you may not need to call for service at all.
When using this unit in the European countries, the following
information must be followed:

To prevent injury to the user or other people and property
damage, the following instructions must be followed. Incorrect
operation due to ignoring of instructions may cause harm or
damage. The seriousnessis classified by the following indications.
This symbol indicates the possibility of death or serious injury.
!
WARNING
!
CAUTION
This symbol indicates the possibility of injury or damage to property.
Plug in power plug properly. Otherwise, it may cause electric shock or
fire due to excess heat generation.
Do not modify power cord length or share the outlet with other
appliances. It may cause electric shock or fire due to heat generation.
Always ensure effective earthing. Incorrect earthing may cause electric shock.
Unplug the unit or disconnect the power supply to the unit, if strange
sounds, smell, or smoke comes from it.
It may cause fire and electric shock.
Do not operate or stop the unit by inserting or pulling out the power
plug. It may cause electric shock or fire due to heat generation.
Do not operate with wet hands or in damp environment.
It may cause electric shock.
Do not allow water to run into electric parts.
It may cause failure of machine or electric shock.
Do not use the socket if it is loose or damaged.
It may cause fire and electric shock.
Do not damage or use an unspecified power cord. It may cause electric
shock or fire. If the power cord is damaged, it must be replaced by the
manufacturer or an authorised service centre or a similarly qualified
person in order to avoid a hazard.
Do not direct airflow at room occupants only. This could damage your health.
Always install circuit breaker and a dedicated power circuit.
Incorrect installation may cause fire and electric shock.
Do not open the unit during operation. It may cause electric shock.
WARNING
!
SAFETY PRECAUTIONS
Leave the door closed while the air conditioner is running.
It is not designed to cool the entire house.
2

Do not use the power cord close to heating appliances.
It may cause fire and electric shock.
Do not use the power cord near flammable gas or combustibles, such as
gasoline, benzene, thinner, etc. It may cause an explosion or fire.
Ventilate room before operating air conditioner if there is a gas
leakage from another appliance.
It may cause explosion, fire and burns.
Do not disassemble or modify unit. It may cause failure and electric shock.
!
CAUTION
When the air filter is to be removed, do not touch the metal parts of the unit.
It may cause an injury.
Do not clean the air conditioner with water.
Water may enter the unit and degrade the insulation. It may cause an
electric shock.
Ventilate the room well when used together with a stove, etc.
An oxygen shortage may occur.
When the unit is to be cleaned, switch off, and turn off the circuit breaker.
Do not clean unit when power is on as it may cause fire and electric
shock, it may cause an injury.
Do not put a pet or house plant where it will be exposed to direct air flow.
This could injure the pet or plant.
Do not use for special purposes. Do not use this air conditioner to
preserve precision devices, food, pets, plants, and art objects.
It may cause deterioration of quality, etc.
Stop operation and close the window in storm or hurricane.
Operation with windows opened may cause wetting of indoor and
soaking of household furniture.
Hold the plug by the head of the power plug when taking it out.
It may cause electric shock and damage.
Turn off the main power switch when not sing the unit for a long time.u
It may cause failure of product or fire.
Do not place obstacles around air-inlets or inside of air-outlet.
It may cause failure of appliance or accident.
3
Always insert the filters securely. Clean filter once every two weeks.
Operation without filters may cause failure.

4
Ensure that the installation bracket of the outdoor appliance is not
damaged due to prolonged exposure. If bracket is damaged, there is
concern of damage due to falling of unit.
Appearance may be deteriorated due to change of product color or
scratching of its surface.
Do not use strong detergent such as wax or thinner but use a soft cloth.
Do not place heavy object on the power cord and ensure that the cord
is not compressed. There is danger of fire or electric shock.
Do not drink water drained from air conditioner.
It contains contaminants and could make you sick.
Use caution when unpacking and installing. Sharp edges could cause
injury.
If water enters the unit, turn the unit off at the power outlet and switch
off the circuit breaker. Isolate supply by taking the power-plug out or
disconnect the power supply to the unit, and contact a qualified service
technician.
This appliance can be used by children aged from 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in
a safe way and understand the hazards involved. Children shall not
play with the appliance. Cleaning and user maintenance shall not
be made by children without supervision. (be applicable for the
European Countries )
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. (be applicable for other
countries except the European Countries )
Children should be supervised to ensure that they do not play with
the appliance.
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
The appliance shall be installed in accordance with national wiring
regulations.

Do not operate your air conditioner in a wet room such as a
bathroom or laundry room.
The appliance with electric heater shall have at least 1 meter space
to the combustible materials.
Contact the authorised service technician for repair or maintenance
of this unit.
Contact the authorised installer for installation of this unit.
When there are wide differences between USER S MANUAL and
Remote controller Illustration on function description, the description
on USER S MANUAL shall prevail.
If the air conditioner is knocked over during use, turn off the unit and
unplug it from the main power supply or disconnect the power supply
to the unit, immediately. Visually inspect the unit to ensure there is
no damage.
If you suspect the unit has been damaged, contact a technician or
customer service for assistance.
In a thunderstorm, the power must be cut off to avoid damage to the
machine due to lightning.
To reduce the risk of fire or electric shock, do not use this fan with
any solid-state speed control device.
Do not run cord under carpeting. Do not cover cord with throw rugs,
runners, or similar coverings. Do not route cord under furniture or
appliances. Arrange cord away from traffic area and where it will
not be tripped over.
If connecting power to fixed wiring, an all-pole disconnection
device which has at least 3mm clearances in all poles, and have
a leakage current that may exceed 10mA, the residual current
device(RCD) having a rated residual operating current not
exceeding 30mA, and disconnection must be incorporated in the
fixed wiring in accordance with the wiring rules.
How to fix the appliance to its support, please read the installation
instructons section in this manual.
5
All wiring must be performed strictly in accordance with the wiring
diagram located inside of the unit.

Preparing for operation
Usage
Cleaning and maintenance
1. Contact an installation specialist for installation.
2. Plug in the power plug properly.
3. Do not use a damaged or non-standard power cord.
4. Do not share the same outlet with other appliances.
5. Do not use an extension cord.
6. Do not start/stop operation by plugging/unplugging the
power cord.
1. Exposure to direct airflow for an extended period of time
could be hazardous to your health. Do not expose
occupants, pets, or plants to direct airflow for extended
periods of time.
2. Due to the possibility of oxygen deficiency, ventilate the
room when used together with stoves or other heating
devices.
3. Do not use this air conditioner for non-specified special
purposes (e.g. Preserving precision devices, food, pets,
plants, and art objects). Usage in such a manner could
harm such property.
1. Do not touch the metal parts of the unit when removing
the filter. Injuries can occur when handling sharp metal
edges.
2. Do not use water to clean inside the air conditioner.
Exposure to water can destroy the insulation, leading to
possible electric shock.
3. When cleaning and maintenance the unit, first make
sure that the power and circuit breaker are turned off.
SAFETY PRECAUTIONS(prior to operation)
6

7
Operating Temperature
Note: Performance may be reduced outside of these
operating temperatures.
Cooling operation
Outdoor temp:
Indoor temp:
Heating operation
Outdoor temp:
Indoor temp:
1. Power cord conductors are distinguished according to color as follows (see Fig.a)
2. For your safety and protection, this unit is earthed through the power cord (see Fig.b)
Please contact the manufacturer or its service agent or a similar qualified person if
you want to replace it.
3. Be sure that the unit being correctly grounded. The wall outlet (Air-break switch)
should be provided with reliable earth wire.
4. The unit should be provided with an individual circuit and the circuit breaker/fuse
rating should be the same as that of the power cord and wall outlet.
POWER
CORD
L
E
N
E-Earth wire, yellow/green
N-Neutral wire, blue
L-Live wire, brown
Fig.a
Wall outlet Air-break switch
Fig.b
Power point requirement
NOTE: To be in compliance EN61000-3-11, the product MWT2F-21CM-QB4 shall be
connected only to a supply of the system impedance: |Zsys|=0.156 ohms or less; the
product MWT2F1-22CM-QB4 shall be connected only to a supply of the system
impedance: |Zsys|=0.132 ohms or less;the product MWT2F1-22CM-QB8 shall be
connected only to a supply of the system impedance: |Zsys|=0.077 ohms or less. Before
connect the product to public power network, please consult your local power supply
authority to ensure the power network meet above requirement.
CAUTION: Before installing, remove all packaging from inside
the carton, along with any inserts placed into the side louvers.
Inserts placed into
the side louvers.
Remove inserts placed
into the side louvers.

8
UNIT PARTS IDENTIFICATION
NOTE:All the illustrations in the manual are for explanation purpose only.Your air
conditionar may be slightly different. The actual shape shall prevail.
NOTE: Optional parts( ), depending on model you purchased.
1. Front panel
2. Air filter
3. Frame
4. Cabinet
5. Air inlet grille (outdoor side)
6. Air outlet grille
7. Operation knob
8. Power supply cord
Model A
Model B Model C
NOTE: The front panel and cabinet may be slightly different according to the models,
but the functions are the same. The following illustration is for explanation purpose
only, the actual shape of the machine you purchased may be slightly different.
Model D
Vent Control
The vent control is located above the control knobs. The operation method is different on
different models (see the following figures).
For maximum cooling efficiency, CLOSE the vent. It will allow internal air circulation.
OPEN the vent to discharge stale air.
CLOSE VENT OPEN
To open the vent, pull the lever toward you
To close it, push it in.
To open the vent, set the lever to the right position
To close it, set the lever to the left position.
CLOSE OPEN
Accessories
( )?
Seal
(Used on
drain joint)
1 pc
Screw
2 pcs
2 pcs or 4 pcs
(For >18000Btu/h models only:
Used to fasten the front panel)
(Used to install the drain
tray)
Drain Joint Drain Tray
Rubber Plug
1 pc or 2 pcs
(depend on model you purchased)
( )?( )?
or
8 pcs
Wooden screw
(optional)( )?
1 pc 1 pc 1 pc

9
OPERATING INSTRUCTIONS
OPERATION PANEL(Cooling only models)
The control panel of the unit you purchased may look like one of the followings:
3
6
9
1 1 2
THERMOSTAT
AUTO SWING
SELECTOR
OFF
ON
COOLER
LO W
FAN
MED
FAN
HIG H
FAN
LO W
COOL
MED
COOL
HIGH
COOL
WAI T THR EE MINUTES
BEFORE RE STARTI NG
OFF
SELECTOR
3
6
9
1 12
THERMOSTAT
AUTO SWING
POWER
COOLER
HIGH
COOL
MED
COOL
LOW
FAN
LOW
COOL
HIGH
FAN
ONOFF
3
6
9
11 2
THERMOSTAT
COOLER
WAIT THREE MINUT ES
BE FORE RESTA RTING
SELECTOR
HIGH
FAN
LOW
FAN
AUTO SWING
ON
OFF
THERMOSTAT
AUTO SWI NG
SELECTOR
ON
OFF
WAIT THR EE MINUTES
BEF ORE RESTARTING
OFF
HIGH
COOL
MED
COOL
LOW
COOL
HIGH
FAN
LOW
FAN
COOLER
3
6
9
1 12
POWER
NOTE:
AUTO SWING switch is optional. All the illustrations in this manual are for explanation
purpose only. Your air conditioner may be slightly different. The actual shape shall prevail.
POWER indicator(optional):
This indicator light remains on when the unit is on and goes off when the SELECTOR is on OFF
position. On some models, COMP. Indicator light is instead of POWER indicator light.
“ ”
This indicator
light shows the status of the compressor. When the compressor starts up, it lights on; when the
compressor shuts down, it lights off.
OPERATION PANEL(Cooling & Heating models)
The operation panel of your unit would look like one of the followings:
THERMOSTATSELECTOR
WAIT THREE MINUT ES
BEFORE RESTARTING
HIGH
HE AT
LO W
HE AT
LO W
FAN
HIGH
FAN
LO W
CO OL
HIGH
CO OL 112
9
6
3
HEATER COOLER
AUTO SW I NG
ON
OF F
PO WER
THERMOSTAT SELECTOR
WAIT THREE MINUTES
BEFORE RESTARTING
112
9
6
3
HEATER COOLER HIGH
HEAT
LOW
HEAT
FAN LOW
COOL
HIGH
COOL
Operation instr uctions
The controls featured in this manual are representative of many available models. Your
model may offer slightly different features.

10
THERMOSTAT
To set the desired room temperature, rotate the thermostat
switch to the desired setting. After the set temperature is
achieved the thermostat will automatically start and stop the
compressor in order to maintain the desired set temperature.
Rotate the thermostat selector clockwise for higher cool settings.
Higher cool settings will provide lower room temperature. Rotate
the thermostat selector counter clockwise for lower cool settings.
Lower cool settings will provide higher room temperature.
The thermostat is used to set the desired room temperature
when the unit is being operated in the COOL MODE.
3
6
9
1 1 2
COOLER
112
9
6
3
HEATER COOLER
To set the desired room temperature, rotate the thermostat
switch to the desired setting. The temperature you are setting
gets higher from 6 to 1 , lower from 6 to 12 . After
the set temperature is achieved, the thermostat will
automatically start and stop the compressor in order to maintain
the desired set temperature.
“ ” “ ” “ ” “ ”
Thermostat
The thermostat is used to set the desired room temperature
when the unit is being operated in the COOL MODE.
NOTE:
COOLER or
HEATER
During the cooling operation of the unit, when the
thermostat knob is rotated clockwise, allow at least three
minutes before turning back the knob to the
direction. Otherwise the fuse may blow due to
an overload of the unit.
For the unit adopts PTC heater, when the SELECTOR is set
to HIGH HEAT or LOW HEAT, the THERMOSTAT is disabled.
You cannot use the THERMOSTAT to adjust the temperature.
“ ”
“ ”
Thermostat
SELECTOR
OFF
LOW
FAN
MED
FAN
HIGH
FAN
LOW
COOL
MED
COOL
HIGH
COOL
HIGH
FAN
LOW
FAN
NOTE:
DO NOT
During the cooling operation of the unit, when the
thermostat knob is rotated clockwise, allow at least three
minutes before turning back the knob to the 1 direction.
Otherwise the fuse may blow due to an overload of the unit.
rotate the THERMOSTAT knob beyond the range
from 1 to 12 .
“ ”
“ ” “ ”
LOW
COOL
HIGH
COOL
MED
COOL
LOW
FAN
HIGH
FAN
HIGH
HEAT
LOW
HEAT
LOW
FAN
HIGH
FAN
LOW
COOL
HIGH
COOL HIGH
HEAT
LOW
HEAT
FAN LOW
COOL
HIGH
COOL
OFF
MED
COOL
LOW
COOL
HIGH
FAN
LOW
FAN
HIGH
COOL

11
The controls featured in this manual are representative of many available models. Your
model may offer slightly different features.
The desired cool/Heat setting is selected by rotating the knob to the right to the
appropriate location.
HIGH COOL has maximum cooling effect and airflow.
MED COOL has the intermediate cooling effect and airflow.
LOW COOL has minimum cooling effect and airflow.
HIGH HEAT has maximum heating effect and airflow.
LOW HEAT has minimum heating effect and airflow.
OFF will completely shut off the unit.
HIGH FAN permits high fan speed operation without cooling effect.
MED FAN permits med fan speed operation without cooling effect.
LOW FAN permits low fan speed operation without cooling effect.
FAN permits high fan speed operation without cooling effect
.
“ ”
“ ”
“ ”
“ ”
“ ”
“ ”
“ ”
“ ”
“ ”
“ ”
Note: When selecting a fan speed, the compressor will not run.
Note
When turning the SELECTOR knob from "LOW COOL(HEAT)" to "HIGH
COOL(HEAT)", keep your speed slow as far as possible. Do not change the
operation mode between "LOW COOL(HEAT)" and "HIGH COOL(HEAT) too often."
AUTO SWING
OFF ON
ADJUST AIR FLOW DIRECTION
Horizontal airflow adjustment
When the AUTO SWING switch is turned to ON position, the
vertical louvers automatically oscillate right and left sweeping the
cold air alternately to obtain comfortable cooling. The vertical
louvers may be stopped at any position when the AUTO SWING
switch is turned OFF .
“ ”
“ ”
For the units with AUTO SWING feature(automatically)(on some models):
For the units without AUTO SWING feature(manually):
To adjust horizontal airflow direction, move the lever gently to
the left or right by hand until the desired horizontal airflow
direction is obtained.
Hand-operating lever
NOTE: Only For the units with hand-operating lever.

12
OPERATING INSTRUCTIONS(continued)
If you plan to store the air conditioner during the winter, remove it carefully from the window
according to the installation instructions. Cover it with plastic or return it to the original carton.
Winter Storage
Never use water over 50 C, alcohol, gasoline, acid, solvent or
brush to clean the front panel as this will damage the surface of the part.
NOTE: 。
Never use harsh cleaners, wax or polish on the cabinet front.
Be sure to wring excess water from the cloth before wiping around the controls.
Excess water in or around the controls may cause damage to the air conditioner.
Plug in air conditioner.
The air filter behind the inlet grille should be checked and
cleaned at least once every 2 weeks (or as necessary) to
maintain optimal performance of the air conditioner.
Vertical air flow adjustment (manually)
Air Filter
How to remove the air filter
Turn off the unit, disconnect /unplug from the power supply.
1.
2.
3. Clean the filter with warm, soapy water. The water
should be below 40 C to prevent distortion of the filter.
4. Rinse off and gently shake off excess water from the
filter. Allow the filter to dry before replacing it. To prevent
distortion of the filter, do not dry in direct sunlight.
Hold the slot under the front panel, then uplift it outwards,
and remove the front panel.
Pinch the handle under the air filter and make the air filter
arched, remove it from the slot from underside to upside.
O
Cabinet Cleaning
Be sure to unplug the air conditioner to prevent shock or fire hazard. The cabinet
and front may be dusted with an oil-free cloth or washed with a cloth dampened in
a solution of warm water and mild liquid dishwashing detergent. Rinse thoroughly
and wipe dry.
NEVER operate the air conditioner without the
air filter, as dust/dirt particles can contribute to
equipment failure.
CAUTION !
!
Airflow in vertical direction can be changed by adjusting horizontal louver
manually when the unit is running.
NOTE: Adjusting angle of horizontal louver depends on models.
To avoid generating condensing water on the surface of horizontal louver,
horizontal louver should not be at the maximum upwards or downwards
angle position for a long time in cooling or drying mode.

13
OPERATING INSTRUCTIONS(continued)
To treat condensed water will be as follows:
Drainage
1.
3
Bottom drainage. Connect drain hose to the bottom drain tray. It will slightly affect cooling
performance, but will reduce the noise caused by spraying the condensed water.
Note: Only optional for models with bottom drain hole. For pump heating, the bottom drainage
must be choosed.
2.Back drainage. Connect drain hose to the back drainage hole.
It will slightly affect cooling performance, but will reduce the noise
caused by spraying the condensed water.
.Non-drainage. Block the drain hole(s) by rubber plug(s).
The condensed water will be sprayed to condenser, and
will improve the cooling performance.
Installation procedures of bottom drainage:
-Remove the rubber plug from the bottom of cabinet(if installed).
-Take out the drain tray and screws from accessary.
-Fix the drain tray onto the bottom of cabinet by screws.
-Connect an extension drain hose (locally purchased) to the outlet of drain tray.
Installation procedures of back drainage:
-Fit the seal (provided as accessory) onto the drain joint.
-Insert the drain joint to the back drainage hole, and
rotate it by 90 to be well fitted.
-Connect an extension drain hose (locally purchased)
to the drain joint.
-Make sure block the bottom drain hole by rubble plug.
Note: Drain hose is locally purchased according to
installation length request.
°
RUBBER
PLUG
Bottom drain hole
RUBBER
PLUG
SCREW
DRAIN PAN
DRAIN
OUTLET
SEAL
DRAIN
JOINT
RUBBER
PLUG
Back drain
hole
Bottom drain hole
Back drain
hole
NOTE: If you choose non-drainage when cooling, both
the bottom and the back drain holes of the unit should
be inserted with rubber plugs. When you choose
non-drainage the air conditioner will be perfect cooling efficiency, but big noise may be caused
by spraying the condensed water. Does not recommend to use.
NOTE: The rated cooling performance is tested under non-drainage status.
NOTE: Make sure that water will not leak from the surrounding area when rubber plug and joint
were used. Please seal it in case leakage is found.

14
Install the housing into the wall and secure. Ensure the foam
seals are not damaged. Flash, seal or fill gaps around the inside
and outside to provide satisfactory appearance and protection
against the weather, insects and rodents.
Step 3
Step 1
Remove the air conditioner from it's packaging, remove fixing
screws and slide the air conditioner out of it's housing (Refer
to Installation Steps).
Prepare the hole in the wall so that the bottom of the housing
is well supported, the top has minimum clearance and the air
inlet louvers have clearance as shown below in options A and
B. Holes from the outside through to the cavity should be
sealed. The housing should slope down towards the rear by
about 5mm to allow water formed during operation to drain.
Step 2
Installation of the Housing
NOTE: UNIT MAY BE SUPPORTED BY A
SOLID FRAME FROM BELOW OR
BY A HANGER FROM A SOLID
OVERHEAD SUPPORT.
Preferred method of installation into a
timber framed wall, partition or window.
FLASH OR SEAL AROUND EXTERNAL
WALL FRAME OR ARCHITRAVE
STURDY TIMBER
FRAME ALL
ROUND UNIT
TIMBER FRAMED
WALL OR PARTITION
EXTERNAL SUPPORT
FRAME AT BALANCE
POINT OF A/C
ALTERNATIVELY, BRACKETS
AS ILLUSTRATED BELOW
MAY BE USED.
DRAIN PAN
1. To avoid vibration and noise, make sure the unit is installed securely and firmly.
2. Install the unit where the sunlight does not shine directly on the unit.
If the unit receives direct sunlight, build an awning to shade the cabinet.
3. There should be no obstacle, such as a fence or wall, within 50cm from the
back of the cabinet because it will prevent heat radiation of the condenser.
Restriction of outside air will greatly reduce the cooling and heating efficiency
of the air conditioner.
4. Install the unit a little obliquely downward to outside not to leak the condensed
water into the room (about 3~4 with level).
5. Install the unit with its bottom portion 75~150cm above the floor level.
6. The power cord must be connected to an independent circuit. The yellow/green
wire must be grounded.
O
All side louvers of the cabinet must remain exposed to the outside of the structure.
CAUTION
Select the best location
INSTALLATION INSTRUCTIONS
Over 50cm
About 3~4
O
AWNING
FENCE
Over 50cm
About 3~4O
AWNING
FENCE
Level
Unit
Level
Unit
NOTE: Before installing, remove all packaging from inside the carton, along
with any inserts placed into the side louvers.

15
Installation Steps
Step 1. Remove the front panel and the air filter
1. Hold the slot under the front panel, then uplift it outwards, and remove the front panel
(See Fig.1).
2. Pinch the handle under the air filter and make the air filter arched, remove it from the
slot from underside to upside (See Fig.2).
Installations of the unit into the wall
AIR IN
AIR IN
AIR OUT
100mm minimum
OPTION A
AIR IN
LOUVRE
BRICK
WALL
45 BRICK CUT AWAY
TO CLEAR LOUVRES
O
FRONT
AIR OUT
AIR INAIR IN
TOP
VIEW
45 BRICK CUT AWAY
TO CLEAR LOUVRES
O
100mm
BRICK
WALL
100mm
OPTION B
1. Slide the unit into the housing until it is firmly against the
rear of the housing. Care is required to ensure the foam
sealing strips on the housing remain in position.
2. Connect the air conditioner to the power and position
excess cord length beneath the air conditioner base.
3. Engage the chassis fixing brackets into the bottom housing
rail and secure to the base with the screw provided.
4. Remove the front panel from it's carton and plastic bag
and fit as per the Installation lnstruction.
5. Switch unit on. Check for operation of the unit and check
for vibration in the installation.
6. Fit the drain pan to the housing and run a drain line to a
suitable location if required.
Alternative method of installation if
external support cannot be provided.
FLASH OR SEAL AROUND EXTERNAL
WALL FRAME OR ARCHITRAVE
STURDY TIMBER
FRAME
TIMBER FRAMED
WALL OR PARTITION
SOLID TIMBER SUPPORT
STEADYING BRACKET
(ONE PER SIDE)
DRAIN PAN
ENSURE LOUVRES
ARE ENTIRELY
OUTSIDE THE WALL
Installation of the unit into the Housing
B
A
C

16
1. Install the frame. (See Fig.9).
2. Fix the screws on the frame (See Fig.3A,3B,3C,3D).
1. Install the air filter into the frame's slot from upside to underside (See Fig.2).
2. Hang the front panel on the frame's buckle, then press the front panel into the frame's
slot until you hear a click (See Fig.10).
Step 4. Install the frame.
Step 5. Install the air filter and front panel.
Step 3. Installation.
Step 2. Remove the frame.
1. To meet different requirement of different type of air conditioner, there are four kinds of
removing the frame.
-
-Remove one screw on the chassis fixing bracket, then remove the chassis fixing
bracket. Remove the two screws located on the back of the cabinet as shown in Fig.3B.
-
-
2. Grasp the left corner int the frame's underside, then loosen the frame (See Fig.4).
Remove the two screws on the left and right chassis fixing brackets, then remove the
two chassis fixing brackets as shown in Fig.3A.
Remove one screw on the chassis fixing bracket, then remove the chassis fixing
bracket as shown in Fig.3C.
Remove the four screws located on both sides and the back of the cabinet as shown in
Fig.3D.
7
D4
5
1. Remove the screws fix the chassis-fixing board and cabinet. some Models have two more screws
on the back of the cabinet. (see Fig.5)
2. Grasp the handle on the chassis and carefully slide the air conditioner out of the cabinet. (See Fig.6)
3. When need to drain off water, intall the drain plug on the Chassis board. Then fix the cabinet on the
supporter (provide for yourself or contact the dealer)(see Fig.7).
4. Push the unit chassis into the cabinet. (see Fig.8)
5. Fix the chassis and cabinet. (see Fig.5)

17
TROUBLESHOOTING
Before calling for service, review this list. It may save you time and expense. This list
includes common occurrences that are not the result of defective workman-ship or
materials in this appliance.
Solution
Air conditioner
does not start
Wall plug disconnected. Push plug firmly into wall outlet.
House fuse blown or circuit breaker tripped. Replace fuse with time delay type or
reset circuit breaker.
Selector Control in OFF position. Turn selector to the desired FAN or COOL setting.
Problem
Unit turned off by moving thermostat to a higher number and then immediately
turning back to a colder number. Wait approximately 3 minutes. Listen for compressor
to start.
Unit turned off and then on too quickly. Turn unit off and wait 3 minutes before restarting.
Thermostat set too low. Adjust thermostat to higher number for cooling.
Air conditioner
turns on
and off rapidly
Noise when unit is
cooling
Water dripping
INSIDE when
unit is cooling.
Improper installation. Tilt air conditioner slightly to the outside to
allow water drainage. Refer to installation instructions - check with
installer.
Dirty air filter- air restricted. Clean air filter.
Air movement sound. This is normal . If too loud, turn selector to lower FAN setting.
Outside temperature extremely hot. Set to high cool to bring air past cooling coils
more frequently.
Sound of fan hitting water-moisture removal system. This is normal
when humidity is high. Close doors, windows and registers.
Window vibration - poor installation. Refer to installation instructions or check with installer.
Water dripping
OUTSIDE when
unit is cooling.
Unit removing large quantity of moisture from humid room. This is
normal during excessively humid days.
Dirty air filter- air restricted. Clean air filter. Refer to Care and Cleaning section.
Air conditioner
cooling, but room
is too warm- NO
ice forming on
cooling coil behind
decorative front.
Thermostat set too warm. Turn thermostat clockwise to a colder setting.
Air directional louvers positioned improperly. Position louvers for better air distribution.
Front of units is blocked by drapes, blinds, furniture, etc. - restricts air distribution.
Clear blockage in front of unit.
Doors, windows, registers, etc. Open- cold air escapes. Close doors, windows, registers.
Air from unit does
not feel cold
enough
Thermostat set too warm. Set thermostat to colder temperature.
Turn selector to a higher COOL position.
Room temperature below 18 C(64 F). Cooling may not occur until room temperature
rises above 18 C(64 F).
O O
O O
Temperature sensing tube touching cold coil, located behind air filter. Straighten
tube away from coil.
Thermostat set too cold for night-time cooling. To defrost the coil, set selector to a
FAN position. Then, set thermostat to a warmer position.
Air filter may be dirty. Clean filter. Refer to Care and Cleaning section. To defrost,
set selector to FAN.
Air conditioner
cooling, but room
is too warm- ice
forming on cooling
coil behind
decorative front.
Outdoor temperature below 18 C(64 F). To defrost the coil, set selector to FAN
position. Then, set thermostat to warmer position.
Unit recently turned on in hot room. Allow additional time to remove Stored heat from
walls, ceiling, floor and furniture.

SPECIFICATIONS
Minimum norminal cross-sectional area of conductors:
Rated current of appliance(A)
Nominal cross-sectional area(mm )
2
0.75
1
1.5
2.5
Suggest Minimum Wire Size AWG: :( American Wire Gage)
Appliance Amps
AWG Wire Size
10
13
18
25
18
16
14
12
30 10
Unit dimensions:
NOTE: Value of D is for reference only.
＞3 and 6
≤
＞6 and 10
≤
＞10 and 16
≤
＞16 and 25
≤
MODEL
(Btu/h)
BODY DIMENSION(mm)
(W X H X D)
5000~6000 445X320X415
450X346X535
15000~16000
560X400X640
660X434X620
660X428X680
15000~24000
660X428X780
7000~9000 450X346X535
9000~12000 600X380X560
450X346X585
18

CS371-U(J)G
16120300000380
The design and specifications are subject to change
without prior notice for product improvement. Consult
with the sales agency or manufacturer for details.
Any
updates to the manual will be uploaded to the service
website, please check for the latest version.