Hisense Corporation
This air conditioner provides with cooling, heating, and drying functions. Details of the functions are below; refer to these descriptions when using the air conditioner.
Compact Size
This model is smaller than its predecessors and
yet offers the same capabilities.
Microprocessor Controlled Operation
The interior compartment of the remote control unit contains several features to facilitate automatic operation, clearly displayed for easy use.
Simple One-touch Wireless Remote Control
The remote control unit has several features to facilitate automatic operation.
12-Hour ON or OFF Timer
This timer can be set to automatically turn the unit on or off at any time within a 12-hour period.
Air Sweep Control
This function moves a flap up and down in the air
outlet, directing air in a sweeping motion around
the room and providing comfort in every corner.
Automatic Switching between Cooling and
Heating
This unit automatically switches between cooling operation and heating operation according to the difference between the room temperature and the set temperature.
Hot start Heating System
Right from the start, the air is warm and comfortable. This system prevents any cold blasts at the beginning while the heat pump warming up, or even defrosting.
1-Hour OFF Timer
This timer can be set to automatically turn off the unit after one hour.
Automatic Restart Function for Power Failure
E v e n w h e n p o w e r f a i l u r e o c c u r s , p r e s e t programmed operation can be reactivated once power resumes.
Night Setback
Pressing this SLEEP button changes the setting of the room temperature thermostat, allowing you to set the temperature at whatever level that you feel comfortable.
Anti-Mold Filter
This unit is equipped with an anti-mold filter that inhibits the growth of mold and bacteria.
High Power Running
Run with strong power and make you feel comfortable quickly.
Automatic and 3-step Fan Speed
Auto/High/Medium/Low
Intelligence Frequency Conversation
With environment temperature's change, the microcomputer controls the output energy and perform the quick, precise controlling of the room's temperature.
RZA-0-1000-906-SM-D
Contents
Pardon not to inform you if the contents of the manual changes.
Schematic diagram
Page
Alert symbol 1
Caution statements 2
Composition of the air conditioner 3
Operation guide 8
Care and cleaning 16
Tips for energy saving 18
Troubleshooting 18
19
Alert Symbols
WARNING
The symbol refers to a hazard or an unsafe practice which can result in severe personal injury or death.
CAUTION
The symbol refers to a hazard or an unsafe practice which can result in personal injury or product damage.
1
Caution Statements
WARNING
1.We recommend that this air conditioner be installed properly by
qualified installation technicians in accordance with the installation
instructions provided with the unit.
2.Before installation, check if the voltage of the electric supply in your
home or office is the same as the voltage shown on the nameplate.
WARNING
Avoid:
3.Do not install the air conditioner where there are fumes or flammable
gases, or in an extremely humid space such as a greenhouse.
4.Do not install the air conditioner where excessively high heat-
generating objects are placed.
To protect the air conditioner from heavy corrosion, avoid installing the outdoor
unit where salty sea water can splash directly onto it or in sulphurous air near a
spa.
1.All wiring must conform to the local electrical codes.
2.Each unit must be properly grounded.
3.Wiring must be done by a qualified electrician.
4.Consider the capacity of the electric current of your electrical kilowatt-
hour meter wires and socket before installation.
WARNING
CAUTION
1.Read this manual carefully before using this air conditioner. If you still have
any diffculties or problems, consult your dealer for help.
2.The air conditioner is designed to give you comfortable room conditions.
Use this only for its intended purpose as described in this instruction
manual.
3.Never use store gasoline or other flammable vapor or liquid near the
4.The air conditoner has no ventilator for intaking fresh air from
outdoors. You must open doors or windows frequently when you
use gas or oil heating appliances in the same room, which consume
a lot of oxygen from the air. Otherwise there is a risk of suffocation
in an extreme case.
1.Do not turn the air conditioner on and off from the power mains
switch. Use the ON/OFF operation button.
2.Do not stick anything into the air outlet of the outdoor unit. This is
dangerous because the fan is rotating at high speed.
3.Do not let the children play with the air conditioner.
4.Do not cool or heat the room too much if babies or invailds are
present.
2
Composition of the Air Conditioner
1.Diagram of Structure
Air intake grille
INDOOR UNIT
Air outlet
Air outlet
Remote control unit
OUTDOOR UNIT
Drain hose
Refrigerant tubes
NOTE
This air conditioner consists of an indoor unit and an outdoor unit. You can control the air conditioner with the remote control unit.
Air Intake
Air Outlet
Remote Control Unit
Refrigerant Tubes
Outdoor(Condensing)Unit
Drain Hose
Air from the room is drawn into this section and passes through air filters which remove dust.
Conditioned air is blown out of the air conditioner through the air outlet.
The wireless remote control unit controls power ON/OFF, operation mode selection, temperature, fan speed, timer setting, and air sweeping.
The indoor and outdoor unts are connected by copper tubes through which refrigerant gas flows.
The outdoor unit contains the compressor, fan motor, heat exchanger coil, and other electrical components.
Moisture in the room condenses and drains off through this hose
3
2.Introduction of the Indoor ControI Unit
INDOOR UNIT
IMPORTANT:
Avoid using radio equipment such as mobile phone near
(within 1m) the indoor unit.
Some radio equipment may
cause maIfunction of the unit.
If the troubIe happens, dis-
connect power and restart the
air conditioner after a few minutes.
OPERATING lamp
TIMER lamp
POWER lamp
POWER
TIMER
OPERATING
HIGH
POWER lamp
REMOTE CONTROL receiver ON/OFF button
REMOTE CONTROL
receiver
POWER lamp
TIMER lamp
OPERATING lamp
HIPOWER lamp
ON/OFF button
This section picks up infrared signals from the remote control unit
(transmitter)
This lamp lights when the air conditioner is in the operation mode.(But the compressor may not run at this time.)
This lamp lights when the system is being controlled by the timer.
This lamp lights when the outdoor unit is electrified.
This lamp lights when the air conditioner run efficiently.
This button is set for emergent state.Please use the remote control unit to operate the air condition er in the common state. If you have lost the remote control unit or it has trouble, use this button to turn on/off you air conditioner.(See operation without the remote control unit.)
4
3.Introduction of Display
Simultaneous use energy saving
Displayed when one-hour
OFF timer is enable
Displayed when setting timer
AUTO
1HOUR
1 小时
A
HOUR
ON
OFF
AUTO
AUTO
C
Displayed when setting temperature
Displayed when transmitting data
Displayed when temperature is shown
Displayed when temperature setting is at the upper or lower allowable limits
Displayed when Night Setback is running
Displayed when main unit sensor is in use
(1) Operation mode
AUTO
COOL
HEAT
MILD DRY
FAN
(2) Fan speed
Automatic operation
HIGH
MEDIUM
LOW
(3) Set temperature
16-30¡æ
When set to 28¡æ
Current temperature
indication
AUTO
AUTO
C
Symbols
(4) Timer
12-hour ON Timer
12-hour OFF Timer
1-hour OFF Timer
(5) NIGHT SETBACK
(6) Confirmation of transmission
(7) Flap angle indication
(8) Sweep indication
(9) Indoor unit sensor
(10) Simultaneous use energy saving
5
ON
OFF
A
4.Introduction of the Remote control Unit
SENSOR Transmitter
1 HR. TIMER button
HIGH POWER button
FLAP button
TIMER ON/OFF button
TIMER SET/CANCEL button
A/C SENSOR button
1 小时 x
AUTO
SET TEMP
C
1HR
HIGH
POWER
A
ＯＮ
ＯＦＦ
AUTO
AUTO
TEMP
ON/OFF
Display
TEMP.setting button
FLAP
ON
MODE
FAN SPEED
SLEEP
SET CANCEL SOFT
BATTERY A/C SENSOR
ACL
ON/OFF button
MODE selector button
FAN SPEED selector button
NIGHT SETBACK button
ACL button
SIMULTANEOUS EMERGY
SAVING button
Battery compartment
(pull off the cover to expose the batteries.)
(Cover closed)
NOTE
Transmitter
SENSOR
Display
SLEEP button
ON/OFF operation button
The illustration above pictures the remote control unit after the cover has been lowered and removed.
When you press the buttons on the remote control unit,the mark appears in the display to transmit the setting changes to the receiver in the air conditioner.
A temperature sensor inside the remote control unit senses the room temperature.
Information on the operating conditions is displayed while the remote control unit is switched on. If the unit is turned off, only the mode that was set previously is still displayed.
For details, see¡°Night Setback Mode¡±. When you press this button, in the
HEAT, DRY or COOL mode, the mark appears in the display, the remote control unit will automatically aduest the set temperature to save energy.
Press the button to increase the set temperature.
Press the button to reduce the set temperature.
This button is for turning the air conditioner on and off.
6
Remote Control Unit(continued)
TIMER ON button
TIMER OFF button
TIMER SET/CANCEL button
MODE selector button
(AUTO)
(HEAT)
(DRY)
(COOL)
(FAN)
FLAP button
ＯＦＦ
This button is used to set/cancel the time at which you wish the air conditioner to go on or off.
Use this button to select AUTO, HEAT, DRY, COOLING or FAN mode.
set thermostat and the room temperature and automatically switches to the "COOLING"
or "HEATING" mode appropriately.
:The air conditioner makes the room warm
:The air conditioner reduces the humidity in the room.
:The air conditioner makes the room cool.
:He air conditioner makes the room's temperature suitable.
Press this button either to select to set the airflow direction to one of the six possible positions manually, or to select the sweep function, which moves the flap up and down automatically.
: The airflow direction can be set manually.(six positions)
:The flap moves up and down automatically.
Airflow Direction).
FAN SPEED selector button : High fan speed.
:Medium fan speed.
:Low fan speed.
1 HR TIMER button
(1-HOUR OFF TIMER)
ACL button
:When you press this button, regardless of whether the unit is operating or stopping,
the unit operates for one hour and then shuts down.
Puts the remote control unit into pre-operation status. Always press this button after replacing the batteries.
A/C SENSOR button When you press this button (use a small-tipped object such as a ballpoint pen), the mark will appear at the display. And the room temperature is detected by the sensor which is built into the indoor unit and the air conditioner is controlled accordingly.
!
NOTE
If the remote control unit is located near a heat resource, press the A/C sensor button to switch to the sensor in the indoor unit.
SOFT button
When you press this button, you can limit the maximum electric current, so that you can use it with other electric instrument when power is not enough.
Automatic switching between cooling and heating this unit automatically switches between cooling operation and heating operation according to the difference between the room temperature and the set temperature.
NOTE
The remote control unit sends temperature signal to the air conditioner regularly at three minutes intervals. If the signal from the remote control unit stops for more than ten minutes due to the loss of the remote control unit or other tyouble, the air conditioner will switch to the temperature sensor which is built into the indoor unit and control the room temperature. In theses cases, the temperature around the remote control unit may differ from the temperature
, detected at the air conditioner s position.
7
Operation Guide
HOW TO INSTALL BATTERIES
!
NOTE
HOW TO USE THE REMOTE
CONTROL UNIT
1. Slice the cover in the direction indicated by the arrow and remove it.
2. Install two AAA alkaline batteries, make sure the batteries point in the direction
m arked in the battery compartment.
3. Use a thin object such as the tip of a pen to press the ACL button.
ACL button
B
B
A
● Replace the batteries when the remote control unit's display fails to light,
or when the remote control unit cannot be used to change the air
, conditioner s setting.
●
●
Use two fresh leak-proof type-AAA alkaline batteries.
●
In replacing batterise, follow the instructiones as mentioned in the sub-
section “ How to install Batteries ” .
If you do not use the remote control unit more than 1 month, tale out the
batteries.
When using the remote control unit, always point the unit's Transmitter head
directly at the air conditioner's receiver.
Air conditioner
(indoor unit)
Receive
Trasmitter head
Remote control
unit
REMOTE CONTROL UNIT
INSTALLATION POSITION
DO NOT
To ensure that the air conditioner operates correctly, DO NOT install the remote control unit in the following places:
In direct sunlight.
Behind a curtain or other places where it is covered;
More than 8 meters away from the air conditioner;
In the path of the air conditioner's airstream;
Where it may become extremely hot or cold;
Where it may be subject to strong electromagnetic interference;
Where there is an obstacle between the remote control unit and the air conditioner;
8
Operation with the Remote control Unit(continued)
C
STEP 5
1HR
HIGH
POWER
ON/OFF
AUTO
AUTO
TEMP
FLAP MODE
ON OFF
FAN
SPEED
SET CLR SOFT SLEEP
BATTERY
A/C SENSOR ACL
STEP 3
STEP 2
STEP 1
STEP 4
NOTE
Check that the circuit breaker on the power panel is turned on and that the operation selector of the indoor unit is in the ON position.
If the automatic operation settings of the unit do not meet your needs, press the setting buttons as described below and change the setting as desired.
STEP 1
STEP 2
Press the MODE selector button and select the desired mode.
For automatic operation
For heating operation
For dehumidifying operation
AUTO For cooling operation
For fan operation
To start the air conditioner, press the ON/OFF operation button.
STEP 3
Press the TEMP setting button to change the temperature setting to the desired temperature .
Adjustable temperature range:
30¡æ max~16¡æ min.
STEP 4
!
NOTE
Set the FAN SPEED selector button to choose the fan speed you want.
according to the difference between the actual room temperature and the set temperature.
STEP 5
Press the FLAP button and set the airflow desired as desired.
To stop the air conditioner, press the ON/OFF operation button again.
9
Adjusting the Fan Speed
A. Automatic
co nditioner starts operating, the difference between the room temperature (RT) and the set temperature (T) is detected by
the microcomputer which then automatically switches the fan speed to the most suitable level.
Cooling mode:
When difference between room temperature
and set temperature is
RT ¡Ý T+3¡æ
T+3¡æ £¾ RT ¡Ý T+1¡æ
RT£¼ T+1¡æ
Fan speed
High
Medium
Low
Mild drying mode:
When difference between room temperature
and set temperature is
RT ¡Ý T+5¡æ
T+2¡æ ¡Ü Rt¡ÜT+3¡æ
Fan speed
High
Medium
Low
Heating mode:
When difference between room temperature
and set temperature is
RT ¡Ý T-3¡æ
Fan speed
High
Medium
Low
NOTE
The above table assumes that the sensor on the remote control is being used. If the sensor in the indoor unit is being used (the indicator is on), actual operation may differ slightly from the operation decried in tables.
B. Manual
If you want to adjust the fan speed manually during operation, just set the FAN SPEED selector as desired.[ (High), (Medium), or (Low)]
10
Adjusting the Airflow Direction
1. Horizontal The horizontal airflow can be adjusted by moving the vertical vanes wit your hands to the
left or right.
!
CAUTION
2. Vertical
When the humidity is high, the vertical vanes should be in the front position during the cooling or dehumidifying operation. If the vertical vanes are positioned all of the way to the right or left, condensation may begin to form around the air vent and drip down.
The vertical airflow can be adjusted by moving the flap with the remote control unit has been turned on. Then, use the FLAP button to set either the sweep function or one of the six airflow direction settings.
FLAP MODE
ON OFF
FAN
SPEED
SET CLR SOFT
BATTERY A/C SENSOR
SLEEP
ACL
6
5
COOL and
DRY 4
3
2
SWEEP HEAT
1
A.Sweep function
The flap starts moving up and down to
deliver air over the sweep range.
B.Automtic Function
The flap moves up and down automatically
from to during the cooling or drying
operation, from to duing the heating
operation. Referring to the above illustration.
!
NOTE
¡ñThe flap automatically closes when the unit is off.
!
CAUTION
¡ñ Use the FLAP button on the remote control to adjust the position of the flap.
If you move the flap by hand, the flap position according to the remote control
and the actual flap position may no longer match.If this happens,shut off the
unit, wait for the flap flap to close, and then turn on the unit again; the flap
position will now be normal again.
¡ñ Do not have the flap pointed down during cooling operation. Condensation
May begin to from around the air vent and drip down.
11
Night Setback / Simultaneous Use Energy Saving
C
1HR
HIGH
POWER
ON/OFF
AUTO
AUTO
TEMP
FLAP MODE
ON OFF
FAN
SPEED
SET CLR SOFT SLEEP
BATTERY
A/C SENSOR ACL
¡ñNight Setback Mode
Night Setback Mode is used for saving energy. Press the SLEEP button
in operation. The mark apperars in the display. To release the night
Setback function, press the SLEEPbutton again.
NOTE This function loses is automation or airflow mode.
B.In Cooling and DRY Mode:
When the night setback mode is sescted, the air conditioner automatically raises the temperature, setting 1¡æ when 60 minutes have passed, and at last stops operating automatically after lasting about 6 hours at this temperature, regardless of the indoor temperature when night setback was selected. This
Enables you to save energy without sacrificing comfort. This
Function is convenient when gentle cooling is needed.
Setting temperature
Stop operating
Automatically
1 2 3 4 5 6 7 8 (Hour)
Press the SLEEP button
B.In heating Mode:
When the night setback mode is selected, the unit automatically drops the temperature setting 2 ¡æ when 1 hour has passed when the selection was made, and another 2 ¡æ after another 1 hour has passed, and then raises 1¡æ after 3 hours, at last stops operating automatically at this temperature after another 3 hours.
A
AUTO
AUTO
C
Simultaneous
Use Energy
Saving Mode
Setting temperature
Stop operating
Automatically
1 2 3 4 5 6 7 8 (Hour)
Press the SLEEP button
¡ñSimultaneous Use Energy Saving Mode
Limit the maximal current to work with other appliances in the perk hours of using electricity, press the SOFT button to select the simultaneous Use Energy Saving function, and press the button once again to cancel the function.
If the capacity of heat or cool is not enough to reach the set temperature in the summer day or winter night, you can cancel
Simultaneous Use Energy Saving function to resume normal operation.
NOTE
The Simultaneous Use Energy Saving function can not be canceled by pressing the ON/OFF button.
12
Using the 12-Hour ON and OFF Timer
1.TIMER ON mode
(Example)
After the length of timer set for TIMER ON elapses, the unit begins operating.
The display depicted at left lindicates that the air conditioner will begin operating in three hours.
Setting Procedures:
C
STEP 2
STEP 3
ＯＮ
1HR
HIGH
POWER
ON/OFF TEMP
FLAP MODE
ON OFF
FAN
SPEED
SET CLR SOFT SLEEP
BATTERY
A/C SENSOR ACL
STEP 1
STEP 1 Press the MODE button and set the desired operation mode and
press the ON/OFF operation button.
STEP 2
STEP 3
Press the timer ON button to set the time at which you want operation to begin. The time can be set for one to twelve hours, in one hour steps.
1 2 3....... 12
Press the timer SET button (which advances the time displayed).
¡ñ The display changes immediately to its status previous to timer setting, but the
¡ñ To check the status of the timer while it is counting down, press the timer SET
button .
1.TIMER OFF mode
(Example)
C
Cancellation procedures: press the CANCEL button once again.
After the length of timer set for TIMER OFF elapses, the unit stops operating.
The display depicted at left lindicates that the air conditioner will stop operating in five hours.
Setting Procedures:
STEP 1 Press the OFF button and set the time at which you want operation to stop.
The time can be set for one to twelve hours, in one hour steps.
1 2 3....... 12
STEP 1
STEP 2
1HR
HIGH
POWER
ＯＦＦ
ON/OFF TEMP
FLAP MODE
ON OFF
FAN
SPEED
SET CLR SOFT SLEEP
BATTERY
A/C SENSOR ACL
STEP 2
Press the timer SET button (which advances the time displayed).
¡ñ The display changes immediately to its status previous to timer setting, but the
¡ñ To check the status of the timer while it is counting down, press the timer SET
button .
Cancellation procedures: press the CANCEL button once again.
13
Using the 1-Hour OFF Timer
This function causes the system to operate for one hour and then stop, regardless of whether the unit is on or off when this button is pressed.
The " " indicator in the display indicates that this function is operating.
C
Setting procedures:
Regardless of whether the unit is operating or stopped, press the 1 HR .TIMER button.
" " appears In the display.
1HR
HIGH
POWER
ON/OFF
AUTO
AUTO
TEMP
FLAP MODE
ON OFF
FAN
SPEED
SET CLR SOFT
BATTERY A/C SENSOR
SLEEP
ACL
Cancellation procedures:
Pressing the ON/OFF operation button to turn off, wait for the unit to stop operating, and then press the ON/OFFoperation button again. The 1-Hour Timer function is now cancelled and the unit operates normally.
NOTE
¡ñ If, while the 1-Hour Timer function is operating, the 1 HR.TIMER button is
pressed once to cancel the function and then again, the unit will continue to
operate for one hour from that point in time and then stops.
¡ñIf the 1 HR.TIMER button is pressed while the TIMER OFF function operate,the
OFF Timer is cancelled and the unit will stop operating one hour later.
HIGH POWER Operation
This operation makes higher or lower temperature airflow than usual, in winter or summer, which makes you feel comfortanble as soon as you go home.
C
Setting procedures: press the High Efficiency button on the remote control unit gently, with a whisper, and the lamp on the disolay panel is lighted, so the high efficient operation comes to work. It may last the longest time of 15 minutes.
POWER
TIMER
OPERATING
HIGH POWER lamp
1HR
HIGH
POWER
ON/OFF
AUTO
AUTO
TEMP
ON/OFF button
Cancellation procedures:
Pressing the High POWER button again, with a second whisper, the lamp is out.
FLAP MODE
ON OFF
FAN
SPEED
SET CLR SOFT
BATTERY
A/C SENSOR
SLEEP
ACL
14
Special Remarks
Heating ( ) Operation
Heating performance
Defrosting
POWER Lamp
¡ñ Because this air conditioner heats a room by drawing on the heat of the outside air
(Heat pump system), the heating efficiency will fall off when the outdoor temperature
is very low. If sufficient heat cannot be obtained with this air conditioner, use another
heating appliance in conjunction with it.
¡ñ When the outdoor temperature is low, frost or ice may from in the heat exchanger
coil, reducing heating performance. When this happens, a microcomputer defrosring
system will operate. At the same time the fan on the indoor unit stops ( or runs at
very low speed in some cases). Heating operation restarts after several minutes.
(This interval will vary slightly depending upon the outdoor temperature and the way
in which frost froms).
¡ñ For several minutes after the start of heating operation, the indoor fan will not start
running unit the indoor heat exchanger coil has warmed up sufficiently. This is
because the COLD SRAFT PREVENTION SYSTEM is operating.
¡ñ The POWER lamp also remains lit during defrosting or when the compressor has
been turned off by the thermostat when the system is in the heating mode.
¡ñ In the event of power failure, the unit will stop. When the power is resumed,
the unit will restarted automatically after three minutes.
Power failure during operation
Clicking Sound clicking Sound is heard from the air conditiner
Remote Control Unit
¡ñ In heating or cooling operation. Some plastic parts may expand of shrink due to a
sudden temperature ahange. In this event, a clicking sound may occur. This is normal,
and the sound will soon disappear.
¡ñ The remote control unit sends the temperature signal to the air conditioner regularly
at three-minute intervals. If the signal from the remote control unit stops for more
than ten minutes due to the loss of the remote control unit or other trouble, the air
conditioner will switch to the temperature sensor which is built into the indoor unit
and control the room temperature. In three casses, the temperature around the
remote control unit may differ from the temperature detected at the air conditioner¡¯s
position.
15
Operation without the Remote Contorol Unit
INDOOR UNIT
HIGH POWER POWER
TIMER
OPERATING
If you have lost the remote control unit or it has trouble, follow the steps below.
1.When the air conditioner is not running
If you want to turn on the air conditioner, switch the operation selector to the
OFF position, and then to the ON position.
2.When the air conditioner is running
If you want to turn off the air conditioner, switch the operation selector to the
OFF position.
ON/OFF button
NOTE
Pressing buttons cannot last too long time, or the air conditioner may operate abnormally.
Care and Cleaning
!
WARNING
1.For safety, be sure to turn the air conditioner off and also to disconnect
the power before cleaning.
2.Do not pour water on the indoor unit to clean it. This will damage the
internal components and cause an electric shock hazard.
Clean the casing and grille of the indoor unit with a vacuum cleaner brush, or wipe them with a clean, soft cloth.
!
CAUTION
If these parts are stained, use a clean cloth moistened with a mild liquid deteraent. When cleaning the grille, be careful not to force the vanes out of place.
1.Never use solvents, or harsh chemicals when cleaning the indoor unit.
Do not wipe the plastic casing using very hot water.
2.Some metal edges and the fins are sharp and may cause injury if
handled improperly; be especially careful when you clean these parts.
16
Anti-Mold Filter
How to remove the anti-mold filter
Care and Cleaning (continued)
The anti-mode filter behind the air intake grille should be cheched and cleaned at least once every three weeks.
1.Grasp both ends of the air intake grille and pull it out and up.
2.Push the anti-mold filter up slightly, and then pull it down.
Air intake grille
Anti-Mold Filter
Cleaning
How to replace the anti-mold filter
Anti-mold filter
Use a vacuum cleaner to remove light dust. If there is sticky dust on the filter, wash the filter in lukewarm, soapy water, rinse it in clean water, and dry it.
filter up into the unit and then lower the handle into the groove on the unit.
2.After installing the anit-mold filter, press the locations marked by the arrows
( ) and close the air intake grille.
Air intake grille
Air Clean Filter
(not provided)
!
WARNING
How to install the air clean filter
Anti-mold filter
The air cleaning filter removes dust and dirt from the air, and reduces odors and somke from tobacco.
This air clean filter cannot remove harmful gases or vapors nor ventilate air in the room. You must open doors or windows frequently when you use gas or oil heating appliances.Otherwise there is a risk of suffocation in extreme cases.
The air clean filter needs to be installed behind the anti-mold filter.
1. Remove the anti-mold filter.
2. Install the air clean filter in the position shown in the diagram, with the¡ ° Ç ° Ã æ ¡ ±
3. Reinstall the anti-mold fillter.
Air clean filter
17
Tips for Energy Saving
Do not
¡ñ Block the air intake and outlet of the unit. If they are obstructed, the unit
will not work well, and may be damaged.
¡ñ Let sunlight directly into the room. Use sunshades, blinds or curtains.
If the walls and ceiling of the room are warmed by the sun, it will take
longer time to cool the room.
Do
clogged filter will impair the performance of the unit.
¡ñ To prevent conditioned air from escaping, keep windows, doors and any
other openings closed.
Troubleshooting
If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or service center.
Trouble Possible Cause Remedy
Air conditioner does not run at all.
1.Power failure.
2.Leakage breaker tripped.
3.Line voltage is too low.
4.Operation button is OFF.
5.Batteries in remote control unit have
run down.
1.Restore power.
2.Contact service center.
3.Consult your electrician or dealer.
4.Press the button again.
5.Replace batteries.
Trouble in wiring system.
Contact servicer center.
OPERATING lamp flashes while air conditioner does not operate.
Compressor runs but soon stops.
Poor cooling (or heating) performance
Clicking sound is heard from the air conditioner.
Obstruction in front of condenser coil.
Remove obstruction.
1.Dirty or clogged air filter.
2.Heat source or many people in room.
3.Doors and/or windows are open.
4.Obstacle near air intake or air
discharge port.
5.Thermostat is set too high for
cooling(or too low for heating).
6.(Outdoor temperature is too low.)
7.(Defrosting system does not work.)
1.Clean air filter to improve airflow.
2.Eliminate heat source if possible.
3.Shut them to keep the heat (or cold)
out.
4.Remove it to ensure good airflow.
5.Set the temperature lower.(or higher)
6.(Try to use a back-up heater.)
7.(Consult your healer.)
In heating or cooling operation, some plastic parts may expand or shrink due to a sudden temperature change. In this event, a clicking sound may occur.
This is normal, and the sound will soon disappear.
OPERATING lamp lights but outdoor unit will not run.
1.The use of portable telephones near
the air conditioner may cause
disturbance to its normal operation.
2.Restart the air conditioner after turn
off the power immediately.
1.Turn off the power then restart the air
conditioner after 3 minute.
2.The unit will restart automatically
after three minutes.
18
Schematic Diagram
o o
1. The air conditioner is operable within the temperature ranges from-7 c~43 c.
2. Main specifications of the product type
Rated voltage
Frequency voltage range power consumptionof input(cooling/heating) power (cooling/heating)
Air flow (high)
Refrigeration dose/consumption
Weight (indoor unit/outdoor unit)
Maximum remote control range/angle range
Maximum length of the connect tube
KFR-2601GW/BPE
AC 230V
50Hz
AC 160-253V
0.96kW/1.40kW
2.6kW/3.6kW
3
420m /h
R22/0.72kg
7.5kg/35.0kg
8m/80
¡£
15m
3. REFRIGERANT FLOW DIAGRAM
Indoor unit
Wide tube
Q.D
9.52mm
(1/2")
Narrow tube service valve
Muffler
4-way valve
Outdoor unit
Accumulator
Compressor
KFR-2801GW/BPE
AC 230V
50Hz
AC 160-253V
1.08kW/1.45kW
2.8kW/3.8kW
3
450m /h
R22/0.73kg
7.5kg/35.0kg
8m/80
¡£
15m
Narrow tube
Narrow tube service valve
Strainer
Q.D
6.35mm
(1/4")
Capillary tube Capillary tube
Check valve
19
Heating cycle
Cooling cycle
4. ELECTRIC WIRING DIAGRAMS
INDOOR UNIT
YLW/GRN
PLUG
YLW/GRN
BRN
EVAPORATOR
TRANSFORMER
SENSOR SENSOR
BLU
BRN
TERMINAL
3
4
5
0
1
2
WHT
WHT
BLK
BLU
BRN
BRN
1
2
1
2
BLK BLK
1 2
1 2
1 2
1 2
COIL ROOM
SEC
CONTROL BOARD
1
2
1
2
PRY
SW
1
1
~ 8
~ 8
PULSE IN
1 2 3
1 2 3
SWITCH ASSY
RED
FLAP
FM
1 3 5
1 3 5
1
2
3
4
5
1
2
3
4
5
RED
ORG
YLW
PNK
BLU
RED
BRN BLK YLW
WHT BLK RED
CAPACITOR
FLAP
MOTOR
FAN
MOTOR
OUTDOOR UNIT
TO INDOOR
1 2 3 4
BLK
BLK
WHT
RED
RECTIFIER
~ ~ + -
INDUCTANCE
RED
+
BLU
BRN
RED
YLW BLK
CAPA
IPM
RED
P N
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
BLK
BLK
W
V
U
10
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
ACIN1
ACIN2
E SI
ACOUT1
ACOUT2
DC+
CAP
DC
CONTROL BOARD
OLR
(RED)
COMP
1 1
2 2
RED
RED
THERMAL
SWITCH
(WHT) (BLK) (YLW)
COM COIL GAIKI
1 2
1 2
1 2
1 2
1 2
1 2
BLK
BLK
BLK
(BLK)
RV
1 2
1 2
BLU
RV
(WHT)
FM
1 3 5 7 9
1 3 5 7 9
WHT
RED BLU
R
S
C(T)
4 WAY VALUE ASSY
FAN MOTOR
20
