Technibel SPA 250 X5 TA Series User manual

37.4140.205.0
OPERATING INSTRUCTIONS • ISTRUZIONI D'USO
MODE D’EMPLOI • BEDIENUNGSANLEITUNG
INSTRUCCIONES DE USO • ODHGIES CRHSEWS
GENNAIO 2000
Split system air conditioner • Condizionatore d'aria split system
Climatiseurs split system • Split-klimagerät
Acondicionador de aire de consola partida sistema split
DIAIRO Y MENES MONADES KLIMATISMO Y
EG
I
F
D
E
GR
SPA 250 X5TA*
SPA 360 X5TA*
SPA 480 X5TA*
CA 250 X5 TA*
CA 360 X5 TA*
CA 480 X5 TA*

Contents
Page
Product Information........................................................................................ 2
Alert Symbols.................................................................................................. 2
Installation Location........................................................................................ 3
Electrical Requirements.................................................................................. 3
Safety Instructions .......................................................................................... 3
Names of Parts................................................................................................ 4
Unit Display and Operation Selector ............................................................ 5
Remote Control Unit....................................................................................... 7
Using the Remote Control Unit ................................................................... 10
Operation with the Remote Control Unit ................................................... 12
1. Operation ......................................................................................... 12
2. Adjusting the Fan Speed................................................................ 13
3. Fan Only........................................................................................... 13
4. Night Setback Mode ...................................................................... 14
5. Adjusting the Airflow Direction..................................................... 14
Operation without the Remote Control Unit.............................................. 15
SettingtheTimer..........................................................................................16
Usingthe1-HourOFFTimer.......................................................................18
Care and Cleaning............................................................................................19
Troubleshooting................................................................................................21
Tips for Energy Saving......................................................................................21
Product Information
If you have problems or questions concerning your Air Conditioner, you
will need the following information. Model and serial numbers are on
the nameplate on the bottom of the cabinet.
Model No. Serial No.
Date of purchase
Dealer’s address
Phone number
DECLARATION OF CONFORMITY
This product is marked « » as it satisfies EEC Directive No. 89/336/
EEC, 73/23/EEC and 93/68/EEC.
This declaration will become void in case of mis-usage and/or from non
observance though partial of Manufacturer’s installation and/or
operating instructions.
Alert Symbols
The following symbols used in this manual, alert you to potentially
dangerous conditions to users, service personnel or the appliance:
This symbol refers to a hazard or unsafe
practice which can result in severe
personal injury or death.
CAUTION This symbol refers to a hazard or unsafe
practice which can result in personal
injury or product or property damage.
2

Installation Location
•We recommend that this air conditioner be installed properly by
qualified installation technicians in accordance with the Installation
Instructions provided with the unit.
•Before installation, check that the voltage of the electric supply in
your home or office is the same as the voltage shown on the
nameplate.
•Do not install this air conditioner where there are fumes or
flammable gases, or in an extremely humid space such as a
greenhouse.
•Do not install the air conditioner where excessively high heat-
generating objects are placed.
Avoid: 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.
Electrical Requirements
1. All wiring must conform to the local electrical codes. Consult your
dealer or a qualified electrician for details.
2. Each unit must be properly grounded with a ground (or earth) wire
or through the supply wiring.
3. Wiring must be done by a qualified electrician.
CAUTION
Safety Instructions
•Read this Instruction Manual carefully before using this air
conditioner. If you still have any difficulties or problems, consult
your dealer for help.
•This air conditioner is designed to give you comfortable room
conditions. Use this only for its intended purpose as described in
this Instruction Manual.
•Never touch the unit with wet hands.
•Never use or store gasoline or other flammable vapor or liquid near
the air conditioner — it is very dangerous.
•This air conditioner 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.
CAUTION •Do not turn the air conditioner on and off from the power mains
switch. Use the ON/OFF operation button.
•Do not stick anything into the air outlet of the outdoor unit. This is
dangerous because the fan is rotating at high speed.
•Do not let children play with the air conditioner.
•Do not cool the room too much if babies or invalids are present.
To warm up the system, the power mains
must be turned on at least five (5) hours
before operation. Leave the power mains
ON unless you will not be using this
appliance for an extended period.
Power mains
ON
3

Names of Parts
This air conditioner consists of an indoor unit and an outdoor unit. You
can control the air conditioner with the remote control unit.
NOTE This illustration is based on the external view of a standard model.
Consequently, the shape may differ from that of the air conditioner
which you have selected.
Air intake The return air in the room is drawn into this section and passes
through air filters which remove dust and foreign particles.
Air outlet Conditioned air is returned to the room through the air outlet
(ceiling mounted type) or four air outlets (4-way cassette type).
The direction of airflow can be adjusted as desired using the
remote control unit.
Remote control unit The wireless remote control unit controls power ON/OFF,
operation mode selection, temperature, fan speed, timer
setting, and air sweeping.
Refrigerant tubes The indoor and outdoor units are connected by copper tubes
through which refrigerant gas flows.
Drain tube Moisture in the room is condensed and drains off by means of
this tube.
Outdoor (condensing) unit The outdoor unit contains the compressor, fan motor, heat
exchanger coil, and other electrical components.
INDOOR UNIT (Ceiling mounted)
Air intake
Air outlet
Remote
control
unit
Drain tube
Refrigerant tubes
OUTDOOR UNIT
INDOOR UNIT (4-Way cassette)
Air outlet Air intake
Drain tube
Remote
control
unit
Refrigerant tubes
OUTDOOR UNIT
4

Unit Display and Operation
Selector
Remote control receiver This section picks up infrared signals from the remote control
unit (transmitter).
OPERATION lamp This lights when the system is in the continuous COOL or FAN
mode.
TIMER lamp This lamp lights when the system is being controlled by the
timer.
OPERATION
lamp
TIMER
lamp
Remote control
receiver
INDOOR UNIT
(Ceiling mounted)
INDOOR UNIT
(4-Way cassette)
5

Unit Display and Operation Selector
(continued)
Operation selector
(housed inside)
To access the selector:
Press on the two latches of the air intake grille with your thumb in the
direction of the arrow to open the grille. Open the air intake grille
downward. Then remove the air filter attached to the ceiling panel
(4-way cassette). The Operation selector is on the outside of the
electrical component box.
ON position: This position is for operating the air conditioner with
the wireless remote control unit. Set the selector
normally in this position.
OFF position: Switch the selector to the OFF position if you are not
going to use the air conditioner for a few days or
longer.
TEST position: This position is used only for servicing the air
conditioner, so don’t leave the selector in this position.
The OFF position does not disconnect the power. Use the main power
switch to turn off power completely.
Air filter
INDOOR UNIT
(4-Way cassette)
Air intake grille
Operation selector
INDOOR UNIT
(Ceiling mounted)
Finger-hold
Operation selector
Air intake
grille
6

Remote Control Unit (Display)
ON OFF
HR. C
SET TEMP
1
(1) Operation mode
COOL .......................................
FAN ..........................................
(2) Fan speed
Automatic operation ..............
HIGH ........................................
MEDIUM..................................
LOW.........................................
ON
Displayed when transmitting data
Displayed when setting temperature
Displayed when temperature is
shown
Displayed when the temperature
setting is at the upper or lower
allowable limit
Displayed when setting timer
C
OFF
HR.
1
Symbols
Displayed when main unit sensor is in use.
(3) Set temperature
16–30°C
When set to 28 °C ...........
Current temprature
indication .........................
(4) Timer
24-hour clock with ON/OFF
Program Timer .......................
24-hour ON Timer ..................
24-hour OFF Timer.................
1-hour OFF Timer...................
(5) NIGHT SETBACK ....................
(6) Confirmation of
transmission ...........................
(7) Sweep indication....................
7

Remote Control Unit
NOTE The illustration above pictures the remote control unit after the cover
has been lowered and removed.
Transmitter 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.
Sensor A temperature sensor inside the remote control unit senses the room
temperature.
Display 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.
NIGHT SETBACK button For details, see ‘‘Night Setback Mode’’. When you press this button in
the COOL mode, the mark appears in the display, and the remote
control unit will automatically adjust the set temperature to save energy.
TEMP. setting buttons Press the button to increase the set temperature.
Press the button to reduce the set temperature.
ON/OFF operation button This button is for turning the air conditioner on and off.
Timer setting
buttons
First, press the Program button to select the mode you want.
Each time you press the ‘‘HH’’ button, the hours advance by one.
Each time you press the ‘‘MM’’ button, the minutes advance by one.
Program button For details, see ‘‘Setting the Timer’’.
Press this button to select the mode you want to program.
Transmitter
Display
ON/OFF operation button
FLAP button
TEMP. setting buttons
1 HR. TIMER button
NIGHT SETBACK button
MODE selector button
Battery compartment
(Pull off the cover to expose the
batteries.)
FAN SPEED
selector button ACL button
Program button
A/C SENSOR button
Timer setting buttons
ON I /OFF
1HR.
TIMER TEMP.
MODE
FLAP
FAN SPEED
SELECT
HH TIMER
SELECT
MM
TIME SET
NIGHT
SETBACK
BATTERIES
ACL A/C
SENSOR
OFF ON
CLOCK
ON OFF
HR. C
SET TEMP
1
AIR CONDITIONER
A
(Cover closed)
Sensor
TIMER SELECT button
8

Remote Control Unit (continued)
NOTE •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 these cases, the temperature
around the remote control unit may differ from the temperature
detected at the air conditioner’s position.
TIMER SELECT button No display : The timer does not operate.
: The air conditioner stops at the set time.
: The air conditioner starts at the set time.
: The air conditioner stops and starts, or starts and stops, at
the set times every day.
MODE selector button
(COOL)
(FAN)
Use this button to select COOL or FAN mode.
: The air conditioner makes the room cooler.
: The air conditioner works only as a circulation fan.
FLAP button Press this button to select the sweep function, which moves the flap up
and down automatically.
: The flap moves up and down automatically.
FAN SPEED selector
button
: The air conditioner automatically decides the fan speeds.
: High fan speed
: Medium fan speed
: Low fan speed
1 HR. TIMER button
(1-HOUR OFF TIMER)
: When you press this button, regardless of whether the unit is
operating or stopping, the unit operates for one hour and then
shuts down.
ACL button
(ALL CLEAR)
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 is located near a heat source, such as a space
heater or in direct sunlight, press the A/C SENSOR button to switch to
the sensor on the indoor unit.
OFF
ON
HR.
1
9

Using the Remote Control Unit
How to Install Batteries
1. Slide 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
marked in the battery
compartment.
3. Use a thin object such as the
tip of a pen to press the ACL
button.
NOTE •The batteries last about six months, depending on how much you
use the remote control unit. Replace the batteries when the remote
control unit’s display fails to light, or when the remote control
cannot be used to change the air conditioner’s settings.
•Use two fresh leak-proof type-AAA alkaline batteries.
•In replacing batteries, follow the instructions as mentioned in the
sub-section ‘‘How to Install Batteries’’.
•If you do not use the remote control unit more than 1 month, take
out the batteries.
How to Use the Remote
Control Unit
When using the remote control unit, always point the unit’s transmitter
head directly at the air conditioner’s receiver.
Remote Control Unit
Installation Position
The remote control unit may be operated either from a non-fixed
position or from a wall-mounted position. To ensure that the air
conditioner operates correctly, DO NOT install the remote control unit in
the following places:
DO NOT •In direct sunlight
•Behind a curtain or other places where it is covered
•More than 8 m 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 electrical or magnetic noise
•Where there is an obstacle between the remote control unit and air
conditioner (since a check signal is sent from the remote control unit
every 3 minutes)
ACL button
Air conditioner
Remote control unit
Remote control
receiver
(Transmitter
head)
4-Way cassette Ceiling mounted
Air conditioner
Remote control unit
(Transmitter
head)
Remote control receiver
10

Using the Remote Control Unit (continued)
Mounting the Remote
Control Unit
Mounting on a wall A. Removable mounting
1) Momentarily hold the remote control unit at the desired
mounting position.
2) Confirm that the air conditioner responds correctly when you
press keys on the remote control from that position.
3) After confirming correct operation, use a screwdriver to screw
the mounting screw into the wall.
4) Hang the remote control unit from the mounting screw.
B. Non-removable mounting
1) Momentarily hold the remote control unit at the desired
mounting position.
2) Confirm that the air conditioner responds correctly when you
press keys on the remote control from that position.
3) After confirming correct operation, use a screwdriver to screw
the mounting screw into the wall.
4) Remove the batteries of the remote control unit.
5) Use a screwdriver to screw the remote control unit securing
screw into the wall through the hole in the battery compartment.
6) Replace the batteries.
7) Again confirm that the remote control unit operates correctly.
(Packed in the
indoor unit)
(Packed in the
indoor unit)
Removable mounting Non-removable mounting
Wall Wall
11

Operation with the Remote
Control Unit
1. Operation
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.
Press the setting buttons as described below and change the settings as
desired.
STEP 1 Set the MODE selector button to COOL.
For cooling operation →
STEP 2 To start the air conditioner, press the ON/OFF
operation button.
STEP 3 Press the TEMP. setting buttons to change the
temperature setting to the desired temperature.
Adjustable temperature range:
30 °C max.
16 °C min.
STEP 4 Set the FAN SPEED selector button to the setting
you want.
NOTE If the fan speed is set to (Automatic), the fan
speed switches automatically, according to the
difference between the actual room temperature
and the temperature setting.
STEP 5 Press the FLAP button and set the airflow
direction as desired.
(Refer to ‘‘Adjusting the Airflow Direction’’ on
page 14.)
To stop the air conditioner, press the ON/OFF operation button again.
ON I /OFF
1HR.
TIMER TEMP.
MODE
FLAP
FAN SPEED
SELECT
HH TIMER
SELECT
MM
TIME SET
NIGHT
SETBACK
BATTERIES
ACL A/C
SENSOR
OFF ON
CLOCK
HR. C
SET TEMP
1
AIR CONDITIONER
A
STEP 5
STEP 1
STEP 4
STEP 3
STEP 2
12

Operation with the Remote Control Unit
(continued)
NOTE •Choose the best position in the room for the remote control unit,
which also acts as the sensor for room comfort and transmits the
operating instructions. Once you’ve found this best position, always
keep the remote control unit there.
•This appliance has a built-in 3-minute time delay circuit to ensure
reliable operation. When the operation button is pressed, the
compressor will start running within three minutes. In the event of
power failure, the unit will stop. When the power is restored, the
unit will restart automatically after three minutes.
2. Adjusting the
Fan Speed
A. Automatic Simply set the FAN SPEED selector to the position.
A microcomputer in the air conditioner automatically controls the fan
speed when the mode is selected. When the air conditioner starts
operating, the difference between the room temperature and the set
temperature 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
FAN SPEED
2 °C and over High
Between 2 °C and 1 °C Medium
Below 1 °C Low
NOTE The above table assumes that the sensor on the remote control is being
used. If the sensor on the indoor unit is being used (the indicator is
on), actual operation may differ slightly from the operation described in
the table.
(Refer to ‘‘A/C SENSOR button’’ on page 9.)
B. Manual If you want to adjust fan speed manually during operation, just set the
FAN SPEED selector as desired. [ ,,or ]
3. Fan Only
If you want to circulate air without any temperature control, follow these
steps:
STEP 1: Press the MODE selector button to switch to the fan mode.
()
STEP 2: Press the ON/OFF operation button.
STEP 3: Press the FAN SPEED button to select the fan speed of your
choice ( ,,or ).
ON I /OFF
MODE
FLAP
FAN SPEED
SELECT
HH TIMER
SELECT
MM
TIME SET
NIGHT
SETBACK
BATTERIES
ACL A/C
SENSOR
OFF ON
CLOCK
STEP 1
STEP 3
STEP 2
13

Operation with the Remote Control Unit
(continued)
4. Night Setback Mode
Night Setback Mode is used for saving energy.
Press the NIGHT SETBACK button while operation.
The mark appears in the display.
To release the night setback function, press the NIGHT SETBACK button
again.
In Cooling Mode:
()
5. Adjusting the Airflow
Direction
Confirm that the remote control unit has been turned on. Press the FLAP
button to start the flap moving up and down ( ). If you want to stop
the flap movement and to direct the air in the desired direction, press
the FLAP button again.
CAUTION Do not move the flap with your hands.
ON I /OFF
MODE
FLAP HH TIMER
SELECT
NIGHT
SETBACK
OFF ON
CLOCK
When the night setback mode is selected, the air conditioner
automatically raises the temperature setting 1 °C when 30 minutes
have passed after the selection was made, and then another 1 °C
after another 30 minutes have passed, 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
Press the
NIGHT SETBACK
button
1°C
1°C
30 min. 30 min.
Time
ON I /OFF
MODE
FLAP
FAN SPEED
SELECT
HH TIMER
SELECT
MM
TIME SET
NIGHT
SETBACK
BATTERIES
ACL A/C
SENSOR
OFF ON
CLOCK
14

Operation without the Remote
Control Unit
If you have lost the remote control unit or it has trouble, follow the
steps below.
1. When the air conditioner is stopped.
If you want to turn on the air conditioner, switch the operation selector
to the OFF position, and then to the ON position.
NOTE The set temp. and fan speed are automatically set at the latest selection
before stopping.
2. When the air conditioner is running.
If you want to turn off the air conditioner, switch the operation selector
to the OFF position.
Air filter
4-Way cassette
Air intake grille
Operation selector
Ceiling mounted
Finger-hold
Operation selector
Air intake
grille
15

Setting the Timer
1. How to set the
present time
(Example) To set to 21:10
2. How to set the
OFF time
(Example) To stop the air conditioner at 23:30
ON I /OFF
MODE
FLAP
FAN SPEED
SELECT
HH TIMER
SELECT
MM
TIME SET
NIGHT
SETBACK
BATTERIES
ACL A/C
SENSOR
OFF ON
CLOCK
Operation Indication
1. Press the Program button ( OFF ON
CLOCK )
three times.
The time indication alone
flashes.
2.
•Press the HH button until 21 is displayed.
•Press the MM button until 10 is
displayed.
The display will auto-
matically stop flashing
except for the ‘‘:’’ symbol
after 10 sec.
OFF
1. Press the Program button ( OFF ON
CLOCK )
once.
The timer OFF and
time indications flash.
2.
•Press the HH button until 23 is displayed.
•Press the MM button until 30 is
displayed.
The display will change
automatically back to
show the present time
after 10 sec.
3. Press the ON/OFF operation button to
start the air conditioner.
The present time is
displayed.
4. Press the TIMER SELECT button to set
OFF time.
The present time and
OFF are displayed.
16

Setting the Timer (continued)
3. How to set the ON time (Example) To start operation at 7:10
4. How to set a program
for daily ON/OFF
operation
(Example) To start operation at 7:10 and stop the air conditioner at
23:30
NOTE You can check the timer ON/OFF times after you have set them by
pressing the Program button.
ON
Operation Indication
1. Press the Program button ( OFF ON
CLOCK )
twice.
The timer ON and time
indications flash.
2.
•Press the HH button until 7 is displayed.
•Press the MM button until 10 is
displayed.
The display will change
automatically back to
show the present time
after 10 sec.
3. Press the ON/OFF operation button to
start the air conditioner.
The present time is
displayed.
4. Press the TIMER SELECT button to set
ON time.
The present time and
ON are displayed.
1. Set the timer ON/OFF times as shown in
2 and 3.
2. Press the ON/OFF operation button to
start the air conditioner.
3. Press the TIMER SELECT button to set
the ON/OFF combination timer.
is displayed.
17

Using the 1-Hour OFF Timer
1. 1-Hour OFF Timer This function causes the unit to operate for one hour and then stop,
regardless of whether the unit is on or off when this button is pressed.
The HR.
1indicator in the display indicates that this function is
operating.
Setting procedure:
Regardless of whether the unit is operating or stopped, press the 1 HR.
TIMER button.
HR.
1appears in the display.
Cancellation procedure:
Press the ON/OFF operation button to turn the unit off, wait for the unit
to stop operating, and then press the ON/OFF operation button again.
The 1-Hour Timer function is now cancelled and the unit operates
normally.
NOTE •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 continues to operate for one hour from that point in time and
then stops.
2. Operation Together with
the Program Timer
•The Program Timer and 1-Hour OFF Timer may be used together.
•It is not possible to use the OFF Timer and 1-Hour OFF Timer
together. Whichever function is set last takes precedence.
If the 1 HR. TIMER button is pressed while the TIMER OFF function
operates, the OFF Timer is cancelled and the unit will stop operating
one hour later.
HR.
1
ON I /OFF
1HR.
TIMER TEMP.
FLAP HH TIMER
18

Care and Cleaning
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.
Air Intake and outlet side
(Indoor Unit)
Clean the air intake and outlet side of the indoor unit with a vacuum
cleaner brush, or wipe them with a clean soft cloth.
If these parts are stained, use a clean cloth moistened with a mild liquid
detergent. When cleaning the air outlet side, be careful not to force the
vanes out of place.
CAUTION 1. Never use solvents or harsh chemicals when cleaning the indoor
unit. Do not wipe plastic parts 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.
3. The internal coil and other components of the outdoor unit must
be cleaned every year. Consult your dealer or service center.
Air filter The air filter collects dust and other particles from the air and should be
cleaned about once every six months (4-way-cassette type) or two
weeks (ceiling mounted type). If the filter gets blocked, the efficiency of
the air conditioner drops greatly.
NOTE The frequency with which the filter should be cleaned depends on the
environment in which the unit is used.
How to remove the filter 4-way cassette type:
1. Remove the bolt screw on each side out of the latch using a
screwdriver. (After cleaning, be sure to reattach the two bolt screws.)
2. Press on the two latches of the air intake grille with your thumbs in
the direction of the arrow to open the grille.
3. Open the air intake grille downward.
CAUTION When cleaning the air filter, never remove the safety chain. If it is
necessary to remove it for servicing and maintenance inside, be sure
to reinstall the safety chain securely (hook on the grille side) after the
work.
4. Remove the air filter attached to the air intake grille.
Air intake
grille Bolt screw
Latch
Safety chain
Air filter
19

Care and Cleaning (continued)
Ceiling mounted type:
1. Take hold of the finger-hold on the air intake grille and press it to the
rear, and the grille will open downward.
2. Take hold of the finger-hold on the air filter, first lift it and then pull it
toward you to release it from the catch.
How to clean the 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.
Outdoor Unit
CAUTION
1. Certain metal edges and the condenser fins are sharp and may
cause injury if handled improperly; special care should be taken
when you clean these parts.
2. Periodically check the outdoor unit to see if the air outlet or air
intake is clogged with dirt or soot.
3. The internal coil and other components of the outdoor unit must
also be cleaned periodically. Consult your dealer or service center.
Care: After a Prolonged Idle
Period
Check the indoor and outdoor unit air intakes and outlets for blockage; if
there is a blockage, remove it.
Care: Before a Prolonged Idle
Period
•Operate the fan for half a day to dry out the inside.
•Disconnect the power supply and also turn off the breaker.
•Clean the air filter and replace it in its original position.
•Outdoor unit internal components must be checked and cleaned
periodically. Contact your local dealer for this service.
Finger-hold
Air filter
Air filter finger-hold Air intake grille
Catch
20