Micromax Environ 1.5T User manual

SAFETYPRECAUTIONS
WARNING: Following these basic precautions will reduce the
risk of fire, electrical shock, injury or death when using your
air conditioner.
1. Air conditioner must be connected to proper electrical outlet or breaker with the correct
Electrical supply.And only the specified power can be used.
2. Proper grounding must be ensured to reduce the risk of shock and fire
DO NOT CUT OR REMOVE THE GROUNDING PRONG. If you do not have a
Three-prong electric receptacle outlet or breaker in the wall, have a certified electrician
install the proper receptacle or breaker. The wall receptacle or breaker MUST be properly
grounded.
3. DO NOT use if power cord is frayed or otherwise damaged. Also avoid using it if there
are cracks or abrasion damage along the length, plug or connector.
4. DO NOT USE AN ADAPTER ORAN EXTENSION CORD.
5. DO NOT block airflow inside or outside the air conditioner with blinds, drapes, protective
covers, shrubs or blusher.
6. Be careful of sharp edges on the front and rear fins of the unit that could cut and cause
serious injury.
7. Be careful when lifting the air conditioner to install or remove the unit. Always use two or
more people for this.
8. Always cut off the power of air conditioner before servicing it or moving it.
9. In some type of units, there is no appropriate plug corresponding to its power cord
because of power, under this condition, an appropriate power breaker should be
linked to its power cord, therefore, the instruction part associated with plug using is not
available for these types.
10. An all-pole disconnection switch having a contact separation of at least 3mm in all
poles should be connected in fixed wiring.
11. The appliance shall be installed in accordance with national wiring regulations.
12. 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.

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


SAFETY INSTRUCTIONS
〖SymbolDescription〗
〖InstallationInstruction〗
Caution
Please confirm the following before installation
Powerspecifications
Make sure that the capacity of socket or
breaker and power cable is sufficient, the
voltage is correct and the socket or
breaker is grounded. There may be hazard
of fire or electric shock otherwise.
Installationenvironments
Do not install air conditioner at the place
where there is flammable or corrosive air.
Proper
connection of
wires and piping
Improper connection may decrease the
efficiency or cause air conditioner stop
running. Water or refrigerant leakage may
be resulted as well.
Operatinginstruction
Please operate air conditioner in
accordance to this manual.
If the power cable to the unit is disconnected, burnt, chipped, or detached from the terminal, to
make reparations, please contact the nearest service center, or repaired by people who have the
same qualifications or experience to avoid electrical hazards.
Warning

Never install by yourself.
Split type air conditioner will work for you for a long period of time if it is correctly installed.
Improper installation could cause problems such as leakage of water or refrigerant, electric
shock or fire.
Warning:
A symbol indicating operation which may cause
personnel
Casualtiesor seriousdamages.
Caution:
A symbol indicating operation which may cause
personnel
Casualtiesor propertydamages.


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〖OperatingInstruction〗
Electrical safety
Grounding: This room air conditioner must be grounded.
Grounding reduces the risk of electric shock by providing an escape wire for the
electric current.
If the power cord has a grounding plug with a grounding wire, plug it into an outlet
That is properly installed and grounded.
If the power cord has not a grounding plug with a grounding wire, the grounding wire
must connect the breaker that is properly installed and grounded.
Warning: Improper use of the grounding plug or breaker can result in a risk of electric shock.
Call a qualified electrician if you don’t understand the grounding instructions or if you
are not sure if the air conditioner is properly grounded. If the wall outlet or breaker
Is not grounded, please contact an electrician to have it replaced with a properly
grounded outlet or breaker.
Do not, under any circumstances, cut or remove the third (ground) prong from
the power cord.
Adapter plug: We strongly advise against using an adapter plug or breaker.
Operatingconditions
1. Temperature:T1 instance: -7℃~45℃(16℃~45℃ in cooling-only type)
T3 instance: -7℃~52℃(16℃~52℃ in cooling-only type)
If the unit runs beyond the temperature for a long time, it may cause cooling capacity to
decrease or protector to work.
2. Relative humidity: <80%
If the unit runs beyond the humidity range, condensate may be formed near blade and outlet of
air conditioner. It’s normal.
Security or safety system installation and use have been tested and measured in
accordance with SNI (Indonesian National Standard) and flow tested by the ISO for
energy efficiency.
WARNINGS
Following the safety messages is very important. These messages can save
you from being injured or killed. Warning symbols alert you to be careful and
means danger.Always follow instructions to be safe and reduce chances of
injury or death. Warning and danger signs will precede safety messages.

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3. In heating operation, strange smell may come from the unit. It is Normal phenomenon.
4. The performance parameters refer to name plate.
5. The waterproof level of indoor unit is IPX0. Do not use it in the laundry or bathroom.
6. The outdoor unit can’t be installed in a closed area.
7. Fuse: 50T T3.15AL250V or F3.15AL250V, rated current: 3.15A.
Tips
 Install the unit on the north side, as normally that is the shaded side. This will
enhance the operation of your unit.
 Use correct electric voltage and proper ampere for the unit to run effectively.
 Only let a certified electrician do any modifications to your electrical outlet or
breaker.
 Use a dedicated line for the operation of your air conditioner to avoid the
possibility of an electrical surge.
 If the supply cord is damaged, it must be replaced by the manufacturer or its
service agent or a similarly qualified person in order to avoid a hazard.
 The dimensions of the space necessary for correct installation of the appliance
including the minimum permissible distances to adjacent structures.
 The appliance shall be installed in accordance with national wiring regulations.
 Disconnect the power supply before cleaning and maintenance.
 If the appliance is not connected by plug an all-pole disconnection device which
has at least 3mm separation distance in all pole and a residual current device
(RCD) with the rating of above 10mA shall be incorporated in the fixed
wiring according to the national rule.
 If the appliance is connected by plug it must be positioned so that the plug is
Accessible.
Energy Saving Guide
 When installing your air conditioner make sure to seal all areas where there is a
possibility of air leakage.
 Airflow should not be blocked inside either by curtains, drapes or furniture or
outside by shrubs or bushes.
 Do not needlessly use an electrical light or other appliances that produce heat.
 Keep the blinds and the drapes drawn on all the other window.
 While cooking use an exhaust fan in the kitchen to remove the excess heat
produced.

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〖OperatingInstruction〗
Pull off power plug or switch off breaker if
the air conditioner is not used for a long
time.
Do not substitute fuse with lead wire or other
materials.
Keep indoor ventilated, especially
when there is operating gas equipment.
Do not switch on or off the unit by plugging or
pulling off the plug, or by switching on or off
the breaker.
Do not put anything on the outdoor unit.
Do not put fingers or sticks into the inlet or
outlet of air conditioner; the running fan may
cause injuries.
Use the specified power cord; do
not change it.
Only single-phase ABC. power can be
used. Please refer to nameplate for details.

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〖SafetyInstruction〗
For removal and installation of air
conditioner, please refer to professionals
or contact service agents.
Switch off the unit, cut off the power source
and make sure the fan stops before cleaning
the unit.
Please contact service agents for service.
Improper service may cause accident.
Do not place plants or animals directly in the
path of the air conditioner’s airflow. Doing so
could harm them.
Do not install air conditioner at the place
where flammable gas may leak.
Switch off the unit; cut off the power source
and contact service agent if there is abnormal
phenomenon (e.g. burning smell comes out).
Do not pull off the power plug or switch off
the breaker when it is in operation.
Don not connect the earth line to gas pipe,
water pipe. Improper grounding may cause
electric shock.
Warning:
The appliance is not intend for use by young children or infirm
Persons without supervision.
Young 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
or its service agent or a similarly qualified person in order to avoid a
hazard.

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PRODUCT INTRODUCTION
〖ProtectFunctions〗
Protect functions can prolong the air conditioner’s service life and provide more
comfortable airflow.
Delay-starting protection for the compressor
The compressor will restart working at least 3 minutes (5 minutes in heating mode) after
being turned off to keep the pressure balance of the cooling system.
Remarks: There will be 1 minute for the compressor to work after the unit is electrified for
the first time.
Freeze-prevention
To prevent indoor heat exchanger freezing in cooling and dehumidification operation,
compressor or outdoor fan may stop running; indoor fan speed will be adjusted to a
higher gear automatically.
Dryfor enzyme-prevention (optional)
Indoor fan motor will go on running for 3 minutes at low fan speed when turned off in cooling
mode in order to keep dry condition inside the unit.
Reset power or Auto restart (alternative)
Reset power: When there is a power suspension, air conditioner will automatically switch
off. When the power is back, the unit will automatically reset power. For energy saving if
there is no person in the room, air conditioner will stay in PAUSE status. User needs to
turn onAir conditioner by remote controller.
Auto restart: The unit memories the operation mode, air flow setting, temperature setting
etc., so that should there be a power failure when the unit is in operation, it will
automatically return the same operating conditions when the power is restored.
Cooling overload working (optional)
In cooling operation, if the temperature of outdoor heat exchanger is too high, indoor fan
speed will be adjusted to a lower gear automatically and compressor may be stopped.
Drip proof (optional)
In cooling and dehumidification operation, louver blades can change the position
automatically to prevent from dripping.

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DESCRIPTIONOFCOMPONENTS
〖View of Unit〗
Indoor unit Air inlet
Air outlet Power cord
Pipe and wires
Outdoor unit Air inlet (back)
Air outlet
Drain pipe
Remarks:
The air conditioner is consisting of indoor unit, outdoor
unit and remote controller. The design and shape are
different for different models. The above figures are only
schematic, and they may be slightly different from the
actual appliances you selected.

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〖Displayscreen〗
“RUN” indicator this signal light is on when the unit is in “RUNNING” status. When in
Defrosting or Cooling airflow proof, the indicator is flashing
“TIMER” indicator this signal light is on when the unit is in Timer.
“Compressor”indicatorthis signal light is on when the compressor is running
（(optional)）
“Temperature” indicator ：This display can show the set temperature.When
the indicator display F4, F1orF2, means the air conditioner runs abnormally
(The above LED display is for reference only, subject to the actual product）
Remarks:
1. Flashing of any indicator means the air conditioner runs abnormally, please contact the
distributor in time.
2. Function a: The air conditioner will only display “RUN” indicator to save electricity if it do
not receive any signal from remote controller in 30 seconds. If it receives signal from
remote controller for the second time, the display will still show the corresponding
indicators.
Function b: The indicators on the display screen can be still controlled by
“DISPLAY”button on remote controller.
NOTE: Function a or function b is optional, and it is designed already before the
product is dispatched from factory.

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〖Indicatorlight〗
① “PAUSE” indicator
This indicator lights red when air conditioner is in defrosting or cooling airflow proof mode.
②“RUNNING” indicator
This indicator lights green when the unit is in “RUNNING” status; air conditioner is in HEAT, COOL,
SWEEP, DRY mode.
③“TIMER” indicator (Yellow)
This indicator lights yellow when the unit is in TIMER mode.
④“AIR REFRESH” indicator (Green) (optional)
This indicator lights green when the unit is in Air Refresh operation, and it will not light if the unit does not
have Air Refresh function.
⑤“RECEIVER” indicator
This receiver receives signal from remote controller.
Note: If one of the “RUNNING”, “PAUSE” or “TIMER” indicator flashes, please contact the distributor in
time.

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HEAT or COOLING mode.
〖RemoteController〗
Display Screen
For setting display
Airflow sweep Button
For changing horizontal
blades position and
swing or not. (Optional)
HEALTH Button
Tostart or stop health
Function. (Optional)
Airflow sweep Button
For changing vertical
blades position and
swing or not.
Mode selection Button
For selecting
On/Off Button
Press this button to start /
stop air conditioner.
Temp Adjustment
Buttons
AUTO
COOL
SWEEP
HEAT
DRY
Press “▼ ” to decrease
Temp. Press “ ▲”to
increase temp.
Fan speed button
For selecting indoor fan speed.
Auto Medium
TURBO Button
To start or stop turbo function
When air conditioner is in
DISPLAY Button
To start or stop display
when air conditioner is in
running
High Low
Sleep Button
For setting sleep function.
Quiet Button
Set the air conditioner
operating in low noise.
Timer selection
Button
Press this button to
Select timer.
Remarks:
CLEAN Button
Press this button to
turn on self-cleaning
Function
LOCK Button
Press this button to set
Or cancel self-locking button
function of remote controller.
ResetButton
Delete all settings, and
reset remote control.
1. The function and display of Heat is not available for cooling-only air conditioner. .
2. When there is something wrong with the remote controller, please press ‘RESET’ button and then operate again.
3. HEAT、AUTOfunction and display are not available for cooling-only type air conditioner.
4. If user want to make the room air cool or warm quickly,usercan press “turbo” button in cooling or heating mode, air
conditioner will run in power function. If press “turbo” button again, air conditioner will exit powerfunction.
5. The above illustration of remote controller is only for reference, it may be slightly different from the actual product
youselected.

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Instruction for remote controller
 The remote controller uses twoAAAbatteries under normal condition, the batteries last
For about 6 months. Please use two new batteries of similar type (pay attention to the poles in
installing). After replacing the batteries, please use a point object (such as pen tip) to press
“Reset” button.
 When using remote controller, please point the signal emitter towards indoor unit receiver;
There should be no obstacle between remote controller and indoor unit.
 Pressing two buttons simultaneously will result wrong operation.
 Do not use wireless equipment (such as mobile phone) near indoor unit. If interference occurs
because of this, please switch off the unit, pull out power plug, then plug again and switch on
after a while.
 Thereis no direct sunlight to the indoor receiver, or it cannot receive thesignal from the remote
controller.
 Don’t cast the remotecontroller.
 Don’t put the remote controller under the sunlight or near theoven.
 Don’t sprinkle water or juice on the remote controller, use soft cloth for cleaning if it occurs.
 The batteries must be removed from the appliance before it is scrapped and that they are
disposed of safety.
〖Remote Controller Display〗
Turbo Display
It appears when turbo function
is set in COOLING or HEAT
Signal Emission Symbol
It appears when control
signal is emitted.
Mode,and
Will
flash.
Operating Mode
Selection Display
AUTO
HEAT
COOL
DRY
SWEEP
Setting temp Display
Displayed the setting
temperature.
Timer Display
Display hour when setting
timer to turn on or turn
Off the air conditioner
Wind Speed Selection
Display
Auto
High speed
Mediumspeed
Lowspeed
On/Off Timer Display
The ON/OFF symbol will display
when setting the timer.
Vertical Swing Display
Displayed in according with
vertical blades position and
swing or not.
HEALTHDisplay
It appears when health
function is set.
Sleep Mode Display
Displayed when Pressing
“Sleep” button, the unit will
run in sleep mode.
Horizontal Swing
Display
Displayed when Pressing
“H-SWEEPbutton.
Lock Display
Displayed when Pressing
“LOCK” button.

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SERVICEAND MAINTENANCE
Careful maintenance and overhaul in advance can prolong the air conditioner’s service life and save
electricity charges.
Caution:
1. Stop air conditioner by remote controller and pull off the plug before
service and maintenance.
2. Do not stand on unstable objects when you clean or service air
conditioner, or it may cause personnel injury.
3. Do not touch the metal part of the body when you remove the front
panel, or it may cause personnel injury.
〖Clean the Front Panel and Remote Controller〗
If the dirt can’tbe removed, please clean it with warm damp cloth (soaked with warm water below 40℃)
Caution:
1. Do not clean the unit with water, or it may cause electric shock.
2. Do not clean the remote controller with water.
3. Do not clean with alcohol, gasoline, banana oil, or polishing.
4. Do not clean the unit violently, or it may cause the front panel
falling down.
5. Do not clean the front panel or remote controller with metal
brush; it may damage the surface.
〖CleanAir Filter〗
1. Open the front panel.（Fig.4）
2. Lift the protruding part, then pull it downward,
remove the air filter.
3. Clean it with vacuum cleaner or water. If air filter is
very dirt, please clean it with warm soapy water
or mild detergent. Then dry it in the shadow.
4. Insert air filter into the previous position, and close
the front panel.
Note:
Fig. 4
1. Air filter should be cleaned at least once every two weeks, or heating or cooling capacity will be reduced.
2. Do not clean the air filter with metal brush; it may be damaged.

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〖No Use for Long Time〗
1. Swing 3-4 hours to dry the internal 2. Stop operation by remote controller, then
air conditioner. Cut off the power source of air conditioner.
3. Maintain air filter net. 4. Take out batteries from remote controller.

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〖Recommendations for Energy Saving 〗
Good Ventilation
Do not put objects in front of the inlet and
outlet of outdoor unit.
Keep Air Filter Clean
Keeping air filter clean ensures high
efficiency operation.
Close Doors and Windows
Incoming outdoor air will affect the cooling
or heating efficiency.
Avoid Heat Sources
When it is cooling, using other heat sources
may affect cooling effect.
Avoid Direct Sunlight
When it is cooling, please use curtain or
blind to obstruct direct sunlight.
Appropriate Temp Setting
It is harmful to health if the room is too cold.

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TROUBLE SHOOTING
〖Air Conditioner is in Error〗
Checking before service.
Phenomenon
Checking Items
Air Conditioner Does
Not Operate At All
1. Check whether the power is disconnected.
2. Check whether the breaker is switched on or the fuse is burnt.
3. Check the remote controller batteries.
4. Check whether radio equipment is used within 1m around the unit.
Poor Cooling or
Heating Performance
1. Check whether the air inlet or outlet is blocked.
2. Check whether dust is blocking the filter.
3. There may be too many people indoors.
4. Check whether doors or windows are closed.
5. Check whether fan speed or set temperature is improper.
〖Remote Controller is in Error〗
The following “trouble shooting” is normal phenomenon
Phenomenon
Checking Items
Fan stops or fan
speed cannot be
controlled.
1. When air conditioner is in DRY mode or SLEEP mode, fan speed can’
T be controlled sometimes.
2.When air conditioner is in COOLAIRFLOW PROOF orDEFROSTING
Operation (in HEAT mode), fan motor will stop.
3. When air conditioner is in COOL or DRY mode, if air conditioner
enters freeze-prevention operation, then fan speed cannot be
Controlled.
4. When air conditioner is in HEAT mode, if air conditioner enters
Heating overload prevention operation, then fan speed cannot be
controlled.

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NORMAL PHENOMENONS
In heating operation, steam may come out
when it is defrosting.
Water may flow out from the outdoor unit during
heatingoperation.
In the first several minutes of heating
operation, wind may not come out from the
indoor unit.
In order to protect the unit, when the compressor
stops, there will be a 3-minute delay before
restarting.
Walls, carpet, furniture or clothes indoors
may disseminate peculiar smell.
There may be gentle “rustle” sound when the
unit starts or stops. It is the normal sound of
flowing refrigerant.
If the indoor humidity is too high, water
drops may form on the front grill of indoor
unit. This is a normal phenomenon.
When it is heating or cooling, plastic
substance may give out a sound because of
the temperature change.

InstallationManual

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SAFETY PRECAUTIONS
1. Air conditioner must be connected to proper electrical outlet or breaker with the correct
electrical supply.And only the specified power can be used.
2. Proper grounding must be ensured to reduce the risk of shock and fire
Do not cut or remove the grounding prong. If you do not have a
Three-prong electric receptacle outlet or breaker in the wall, have a certified electrician
install the proper receptacle or breaker. The wall receptacle or breaker MUST be properly
grounded.
3. Do Not use if power cord is frayed or otherwise damaged. Also avoid using it if there
are cracks or abrasion damage along the length, plug or connector.
4.
Do Not Useanadapter or an extension cord.
5.
Do Not block airflow inside or outside the air conditioner with blinds, drapes, protective
covers, shrubs or blusher.
6. Be careful of sharp edges on the front and rear fins of the unit that could cut and cause
serious injury.
7. Be careful when lifting the air conditioner to install or remove the unit. Always use two or
more people for this.
8. Always cut off the power of air conditioner before servicing it or moving it.
9. In some type of units, there is no appropriate plug corresponding to its power cord
because of power, under this condition, an appropriate power breaker should be
linked to its power cord, therefore, the instruction part associated with plug using is not
available for these types.
10. An all-pole disconnection switch having a contact separation of at least 3mm in all
poles should be connected in fixed wiring.
11. The appliance shall be installed in accordance with national wiring regulations.
12. 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.