Midea PH Series User manual

The design and specifications are subject to change without prior notice for
product improvement. Consult with the sales agency or manufacturer for details.
Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just
a little preventative care on your part can save you a great deal of time and money over the life of
your air conditioner. Before operating this product, please read the instructions carefully and save this
manual for future use.
MOBILE TYPE AIR CONDITIONERS
(LOCAL AIR CONDITIONERS)

1
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.
Contact the authorised service technician for repair or maintenance of this unit.
Contact the installer for installation of this unit.
The air conditioner is not intended for use by young children or infirm persons without
supervision.
Young children should be supervised to ensure that they do not play with the air
conditioner.
If the power cord is to be replaced, replacement work shall be performed by authorised
personnel only.
Installation work must be performed in accordance with the national wiring standards
by authorised personnel only.
When there are wide differences between USER S MANUAL and Remote controller
Illustration on function description, the description on USER S MANUAL shall prevail.
!CAUTION
Read This Manual
CONTENTS
The rating data indicated on the energy label is based
on the testing condition of installing the un-extended
air exhaust duct without adaptor A & B (The duct and
the adaptor A & B are listed in the accessories chart
of the Instruction Manual). See the right figure. At the
same time, the unit must be operate on the COOL
MODE and HIGH FAN SPEED by remote controller.
NOTE
SOCIABLE REMARK
Sociable remark..................................................................................................................................2
SAFETY PRECAUTIONS
Safety rules .......................................................................................................................................3
Operating condition ...........................................................................................................................3
Electrical information .........................................................................................................................4
Accessories .......................................................................................................................................4
Names of parts...................................................................................................................................5
Electronic control operating instructions ...........................................................................................6
Operating instructions .......................................................................................................................7
Location ............................................................................................................................................9
Window kit installation ......................................................................................................................9
Exhaust hose installation ................................................................................................................12
Water drainage ................................................................................................................................13
Care and maintenance ....................................................................................................................14
Trouble shooting ..............................................................................................................................15
AIR CONDITIONER FEATURES
CARE AND MAINTENANCE
TROUBLESHOOTING TIPS
OPERATING INSTRUCTIONS
INSTALLATION INSTRUCTIONS
IDENTIFICATION OF PARTS

23
SOCIABLE REMARK
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 manufacture 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.
When using this air conditioner in the European countries, the following informa-
tion 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.
Your air conditioner should be used in such a way
that it is protected from moisture. e.g. condensation,
splashed water, etc.Do not place or store your air
conditioner where it can fall or be pulled into water
or any other liquid.Unplug immediately if it occurs.
Always transport your air conditioner in a vertical
position and stand on a stable, level surface during
use.
Turn off the product when not in use.
Always contact a qualified person to carry out
repairs. If the damaged power supply cord must be
replaced with a new power supply cord obtained
from the product manufacturer and not repaired.
Keep an air path of at least 30cm all around the
unit from walls, furniture and curtains.
If the air conditioner is knocked over during use,
turn off the unit and unplug from the mains supply
immediately.
Always use the switch on the control panel.
SAFETY PRECAUTIONS
!
Always do this
Do not operate your air conditioner in a wet room
such as a bathroom or laundry room.
Do not touch the unit with wet or damp hands or
when barefoot.
Do not press the buttons on the control panel with
anything other than your fingers.
Do not remove any fixed covers. Never use this
appliance if it is not working properly, or if it has
been dropped or damaged.
Never use the plug to start and stop the unit.
Do not cover or obstruct the inlet or outlet grilles.
Do not use hazardous chemicals to clean or come
into contact with the unit. Do not use the unit in the
presence of inflammable substances or vapour such
as alcohol, insecticides, petrol,etc.
Do not allow children to operate the unit
unsupervised.
Do not use this product for functions other than
those described in this instruction manual.
Never do this
Energy Save
Use the unit in the recommended room size.
Locate the unit where furniture cannot obstruct the air flow.
Keep blinds/curtains closed during the sunniest part of the day.
Keep the filters clean.
Keep doors and windows closed to keep cool air in and warm air out
(cooling mode) or keep warm air in and cool air out(heating mode)..
The air conditioner must be operated within the temperature range indicated below:
Operating condition
Safety rules
Suggested tools for window kit installation
1. Screwdriver(medium size Phillips)
2. Tape measure or ruler
3. Knife or scissors
4. Saw(In the event that the window kit needs to be cut down in size because
the window is too narrow for direct installation)
MODE ROOM TEMPERATURE
COOL
DRY
O O
17 C(62 F)~35O O
C(95 F)
O O
13 C(55 F)~35O O
C(95 F)
HEAT(heat pump type) O O
5 C(41 F)~ O O
30 C(86 F)
HEAT(electrical heat type)
O O
<30 C/86 F

5
4
Be sure the electrical service is adequate for the model you have chosen. This information can be found
on the serial plate, which is located on the side of the cabinet and behind the grille.
Be sure the air conditioner is properly grounded. To minimize shock and fire hazards, proper grounding is
important. The power cord is equipped with a three-prong grounding plug for protection against shock
hazards.
Your air conditioner must be used in a properly grounded wall receptacle. If the wall receptacle you intend
to use is not adequately grounded or protected by a time delay fuse or circuit breaker, have a qualified
electrician install the proper receptacle.
Ensure the receptacle is accessible after the unit installation.
For your safety
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other
appliance.
Avoid fire hazard or electric shock. Do not use an extension cord or an adaptor plug. Do not remove
any prong from the power cord.
WARNING Electrical Information
Check all the accessories are included in the package and please refer to the installation instructions for
their usage.
IDENTIFICATION OF PARTS
NOTE: Optional parts( ), some models without.
All the illustrations in this manual are for explanation purpose only. Your air conditioner
may be slightly different. The actual shape shall prevail.
NOTE:
Accessories
PARTS :
PARTS NAME :
Wall Exhaust Adaptor A( ? )
Expansion Plug and wooden screw(?)
QUANTITY :
1 set
1 set
1 pc
4/ pc
Foam seal
3/pc
TEMP
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
FAN SPEED
SWING
TIMER ON
ECONOMY
ON/OFF
TIMER OFF
RESET LOCK
SET TEMPERATURE( C)
FOLLOW
ME LED
DISPLAY
ION
TURBO
Remote Controller and Battery
(For remote control models only)
1set
Drain hose
Adaptor B(round mouth)
(?)
1pc
(?)
or
Exhaust hose(supplied), adapter B(round
mouth or flat month:depending on models)
and
Window Slider Kit and bolt
(?)
IDENTIFICATION OF PARTS
NAMES OF PARTS
Front
Operation Panel
Remote Signal Receptor
Horizontal Louver Control Lever
(adjust manually)
Vertical Louver Control Lever
(adjust manually)
Panel
Carrying Handle
(both sides)
1
2
3
Fig.1
Fig.2
Rear
8
9
12
13
Upper Air Filter
(Behind the grille)
Air Outlet
Lower Air Filter
(Behind the grille)
14
4
Bottom tray drain outlet
7
Air Intake
Air Intake
Wheel
Drain Outlet
1
2
6
5
8
7
9
12
13
14
3
4
5
6
10
11
10
11

67
AIR CONDITIONER FEATURES
Before you begin, thoroughly familiarize yourself with the control panel and remote controller
and all its functions, then follow the symbol for the functions you desire.
The unit can be controlled by the unit control panel alone or with the remote controller .
ELECTRONIC CONTROL OPERATING INSTRUCTIONS
NOTE: This manual does not include Remote Controller Operations, see the <<Remote
Controller Instruction>> packed with the unit for details.
OPERATION PANEL OF THE AIR CONDITIONER
Selects the appropriate operating mode.
Each time you press the button, a mode
is selected in a sequence that goes from
COOL, FAN and DRY .The mode indicator
light illuminates under the different mode
setting.
NOTE: On above modes, the unit operates the
auto fan speed automatically. You can
set fan speed only by the remote controller on
COOL and FAN modes.
UP( ) and DOWN( ) button
2
1MODE select button
Power switch on/off.
ON-OFF button
4
Shows the set temperature while on cool mode.
While on DRY and FAN modes, it shows the room
temperature.
LED Display
OPERATING INSTRUCTIONS
E2- Evaporator temperature sensor error-
Unplug the unit and plug it back in.
If error repeats, call for service.
E4- Display panel communication error-
Unplug the unit and plug it back in.
If error repeats, call for service.
Error codes:
E1- Room temperature sensor error-
Unplug the unit and plug it back in.
If error repeats, call for service.
Protection codes:
P1- Bottom tray is full - Connect the
drain hose and drain the collected
water away. If error repeats, call
for service.
Operating Instructions
- Press the "MODE" button until the "COOL"
indicator light comes on. The unit will operate
the auto fan speed automatically.
- Press the ADJUST buttons "▲" or " " to
select your desired room temperature. The
temperature can be set within a range of
O O O O O
17 C-30 C/62 F-88 F(or 86 F).
- Press the "FAN" button on the remote cotroller
t o c hoose t he f an s peed.
▲
COOL operation
- Press the "MODE" button until the "DRY"
indicator light comes on.
DRY operation
- Under this mode, you cannot select a fan
speed or adjust the temperature.
- Keep windows and doors closed for the best
dehumidifying effect.
- Do not put the duct to window.
Used to adjust (increasing/decreasing)
O O O
temperature s ettings in 1 C/2 F(or 1 F) inc rements
O O O O O
in a range of 17 C/62 F to 30 C/88 F (or 86 F).
NOTE: The control is capable of displaying
temperature in degrees Fahrenheit or degrees
Celsius. To convert from one to the other, press
and hold the Up and Down buttons at the same
time, for 3 seconds.
Fig.3
1
23
3
4
2
Power indicator
light
Timer mode indicator
light (set only by remote
controller)
- Press the "MODE" button until the "FAN "
indicator light comes on. The unit will operate
the auto fan speed automatically. The
temperature cannot be adjusted on fan mode.
- Press the "FAN" b utton on the remote cotroller
t o c hoose t he f an s peed.
- Do not put the duct to window.
FAN operation
SLEEP operation
To activate SLEEP feature, the set temperature
O O O
will increase by 1 C/2 F(or 1 F) in 30 minutes.
The set temperature will then increase by
O O O
another 1 C/2 F(or 1 F) after an additional 30
minutes. This new temperature will be maintained
for 7 hours before it returns to the originally
selected temperature. This ends the Sleep mode
and the unit will continue to operate as originally
programmed.
NOTE: This feature is unavailabe under FAN or
DRY mode.
This feature can be activated from the
remote control ONLY.
MODEL A
MODEL B

8 9
OPERATING INSTRUCTIONS
Other features
If the unit breaks off unexpectedly due to the
power cut,it will restart with the previous
function setting automatically when the powe
resumes..
Auto-Restart
After the unit has stopped, it can not be restarted
operation in the first 3 minutes. This is to protect
the unit. Operation will automatically start after
3 minutes.
Wait 3 minutes before resuming operation
Fig.4
Adjust the air flow direction manually
(Fig.4):
The louver can be set to the desired position
manually.
Do not place any heavy objects or other loads
on the louver, doing so will cause damage to
the unit.
Ensure the louver is fully opened under
heating operation.
Keep the louver fully opened during
operation.
Air flow direction adjustment
INSTALLATION INSTRUCTIONS (optional)
INSTALLATION INSTRUCTIONS
Location
30cm
Window Slider kit Installation
Note: If the window opening is less than the mentioned
minimum length of the window slider kit, cut that one
with a hole in it short to fit for the window opening. Do
never cut out the hole in window slider kit.
Fig.5
30cm
30cm
or
bolt
Window slider kit
bolt
Window
slider kit
or
Horizontal
window
Horizontal
window
30cm
Horizontal
window
or
Horizontal
window
Window Slider Kit
Minimum:67.5cm(2.22ft).
Maxmum:123cm(4.04ft).
or
Fig.7a
Fig.6
Fig.7
The air conditioner should be placed on a firm
foundation to minimize noise and virbration. For
safe and secure positioning, place the unit on a
smooth, level floor strong enough to support the unit.
The unit has casters to aid placement, but it should
only be rolled on smooth, flat surfaces. Use caution
when rolling on carpet surfaces. Do not attempt to
roll the unit over objects.
The unit must be placed within reach of a properly
rated grounded socket.
Never place any obstacles around the air inlet or
outlet of the unit.
Allow at least 30cm of space from the wall for
efficient air-conditioning.
Your window slider kit has been designed to fit most
standard "Vertical" and "horizontal"window
applications, However, it may be necessary for you to
improvise/modify some aspects of the installation
procedures for certain types of window. Please refer
to Fig. 6& Fig.7 for minimum and maximum window
openings.Window slider kit can be fixed with a bolt
(see Fig.7a).
Window Slider Kit
Minimum:67.5cm(2.22ft).
Maxmum:123cm(4.04ft).
Window Slider Kit
Minimum:67.5cm(2.22ft).
Maxmum:123cm(4.04ft).
Window Slider Kit
Minimum:67.5cm(2.22ft).
Maxmum:123cm(4.04ft).
Adjust
manually
Adjust
manually
POWER MANAGEMENT feature
When the ambient temperature is lower than the
setting temperature for a period of time, the unit
will be automatically operate power management
feature. T
When the ambient temperature is higher than the
setting temperature, the unit will be automatically
quit the power management feature. T
he compressor and fan motor stop.
he
compressor and (or) fan motor run.

10
INSTALLATION INSTRUCTIONS (optional)
Installation in a double-hung sash
window
1. Cut the foam seal(adhesive type) to the proper
length and attach it to the window stool. Fig.8
2. Attach the window slider kit to the window stool.
Adjust the length of the window slider kit according
to the width of window, shorten the adjustable window
kit if the width of window is less than 26.5 inches. Open
the window sash and place the window slider kit on the
window stool. See Fig.9.
3. Cut the foam seal(adhesive type) to the proper
length and attach it on the top of the window. Shown
as in Fig.10.
4. Close the window sash securely against the
window.
5. Cut the foam seal to an appropriate length and
seal the open gap between the top window sash
and outer window sash. Shown as in Fig.11.
Foam seal A
(adhesive type)
Window kit
Window stool
Foam seal
Fig.8
Fig.9
Fig.10
Fig.11
Window kit
Window stool
Window kit
Window stool
or
Window kit
Window stool
or
11
INSTALLATION INSTRUCTIONS (optional)
Installation in a sliding sash
window
1. Cut the foam seal(adhesive type) to the proper
length and attach it to the window frame,Fig.12.
2. Attach the window slider kit to the window stool.
Adjust the length of the window slider kit according
to the width of window, shorten the adjustable window
kit if the width of window is less than 26.5 inches. Open
the window sash and place the window slider kit on
the window stool. See Fig.13.
3. Cut the foam seal(adhesive type) to the proper
length and attach it on the top of the window.
Shown as in Fig.14.
4. Close the sliding sash securely against the window.
5. Cut the foam seal to an appropriate length and
seal the open gap between the top window sash
and outer window sash. Shown as in Fig.15.
Foam seal
Foam seal A
(adhesive type)
Window
panel
Fig.12
Fig.13
Fig.14
Fig.15
Window
panel
or
or
26.5 ~ 48.0
26.5 ~ 48.0
26.5 ~ 48.0
26.5 ~ 48.0

12
13
INSTALLATION INSTRUCTIONS
Water drainage:
- During dehumidifying modes, remove the drain
plug from the back of the unit, install the drain
connector(5/8 universal female mender) with
3 4 hose(locally purchased). For the models
without drain connector, just attach the drain
hose to the hole. Place the open end of the
hose directly over the drain area in your
basement floor. Please refer to Fig.21 & 22.
- When the water level of the bottom tray reaches
a predetermined level,
Carefully move the unit to a drain location,
remove the bottom drain plug and let the
water drain away (Fig.23). Re-install the bottom
drain plug and Restart the machine until the "P1"
symbol disappears. If the error repeats, call for
service.
the unit beeps 8 times,
the digital display area shows "P1". At this time
the air conditioning/dehumidification process will
immediately stop. However, the fan motor will
continue to operate(this is normal).
Remove the
drain plug
Fig.21
Fig.22
Fig.23
Continuous
drain hose
Bottom drain plug
NOTE: Be sure to reinstall the bottom drain plug
before using the unit.
INSTALLATION INSTRUCTIONS (optional)
Exhaust hose installation:
The exhaust hose and adaptor must be installed or removed
in accordance with the usage mode.
The duct can be compressed or extended moderately
according to the installation requirement, but it is
desirable to keep the duct length to a minimum.
IMPORTANT:
DO NOT OVER BEND THE DUCT (SEE Fig.20)
Fig.17
Fig.20
The exhaust hose can be installed into the wall
(Not applicable to the units without adaptor A, expansion
plugs and wooden screws of Accessories ).
1. Prepare a hole in the wall. Install the wall Exhaust adaptor A
onto the wall(outside) by using 4 expansion plugs and
wooden screws, be sure to fix thoroughly. (See Fig.19)
2. Attach the Exhaust hose installed adaptor B(round mouth)
to wall Exhaust adaptor A.
Fig.19
max 120CM
min 30CM
Adaptor A
Expansion plug
position
Adaptor
cap
Note:
Cover the hole using the adaptor cap when not in use.
Fig.16
COOL, AUTO mode
FAN,DEHUMIDIIFY mode
Install
Remove
Fig.18
1. Install the window Exhaust adaptor B onto the exhaust
hose as shown in Fig.16. or Fig.17. Refer to the previous
pages for window kit installation.
2. Push the Exhaust hose into the airoutlet opening along the
the arrow direction(See Fig.18).
CAUTION:
Make sure that there is no obstacle around the air outlet of
the exhaust hose (in the range of 500mm) in order to the
exhaust system works properly.

TROUBLESHOOTING TIPS
TROUBLE SHOOTING
1. Unit does not
Start when
Pressing on/off
Button
TROUBLES
POSSIBLE CAUSES
SUGGEST REMEDIES
Reset the temperature.
Make sure all the windows and
doors are closed.
Remove the heat sources if possible.
Connect the duct and make
sure it can function properly.
Decrease the set temperature.
Clean the air filter.
- Room temperature is lower than
the set temperature.(Cooling mode)
- The windows or doors in the room
are not closed.
- There are heat sources inside the
room.
- Exhaust air duct is not connected or
blocked.
- Temperature setting is too high.
- Air filter is blocked by dust.
2. Not cool enough
Place the unit on a flat, level
ground if possible.
It is normal.
- The ground is not level or not flat
enough.
- The sound comes from the flowing
of the refrigerant inside the
air-conditioner.
4. Noisy or vibration
5. Gurgling sound
Switch on again after the unit
has cool down.
- The automatic over heat
protection function. When the
temperature at the air outlet
O O
exceed 70 C/158 F,th e de vice
will st
op.
6. Power shut off at
Heating mode
- P1 appears in the display window
Drain the water in the bottom tray.
14
CARE AND MAINTENANCE
Fig.24
CARE AND MAINTENANCE
1) Be sure to unplug the unit before cleaning or servicing.
2) Do not use gasoline, thinner or other chemicals to clean
the unit.
3) Do not wash the unit directly under a tap or using a hose.
It may cause electrical danger.
4) If the damaged power supply cord must be replaced with
a new power supply cord obtained from the product
manufacturer and not repaired.
IMPORTANT:
1. Air filter
- Clean the air filter at least once every two weeks to prevent
inferior fan operation because of dust.
- Removal
Take the air filter out along the arrow direction (Fig.24).
- Cleaning
Wash the air filter by immersing it gently in warm water
O O
(about 40 C/104 F) with a neutral detergent. Rinse the filter
and dry it in a shady place.
- Mounting
Install the air filter after cleaning (see Fig.25).
2. Unit enclosure
- Use a lint-free cloth soaked with neutral detergent to clean
the unit enclosure. Finished by a dry clean cloth.
3. Unit idle for a long time
- Remove the rubber plug at the back of the unit and attach
a hose to drain outlet. Place the open end of the hose
directly over the drain area in your basement floor
(See Fig.22 & 23).
- Remove the plug from the bottom drain outlet, all the water
in the bottom tray would drain out (See Fig.24).
- Keep the appliance running on FAN mode for half a day in
a warm room to dry the appliance inside and prevent mold
forming.
- Stop the appliance and unplug it, wrapped the cord and
bundle it with the tape. Remove the batteries from
the remote controller.
- Clean the air filter and reinstall it.
NOTE: The grill and the air filter are connected and can be
separated.
Fig.25
Air filter
(install)
Air filter
(take out)
15