Technibel Climatisation CAFM 74 R User manual

Pub. OI-85464189729002
2006
SaveThese Instructions!
Conserver ce mode d’emploi
Bewahren Sie bitte diese
Bedienungsanleitung auf.
Conservate queste istruzioni
Guarde estas instruções
Φυλάξτε τις οδηγίες αυτές
Guarde estas instrucciones
Split System Air Conditioner
Climatiseur Split System
Split-System-Klimagerät
Condizionatore d’Aria Split
Aparelho de Ar Condicionado Sistema Split
Κλιµατιστικ ∆ύο Μονάδων
Acondicionador de Aire de Dos Unidades
• INSTRUCTION MANUAL
• MODE D’EMPLOI
• BEDIENUNGSANLEITUNG
• ISTRUZIONI PER L’USO
• MANUAL DE INSTRUÇÕES
•ΕΓΧΕΙΡΙ∆ΙΟ Ο∆ΗΓΙΩΝ
•
MANUAL DE INSTRUCCIONES
This air conditioner uses the new refrigerant R410A.
SEMI-CONCEALED CEILING-MOUNTED WALL-MOUNTED CONCEALED DUCT
FLOOR STANDING CONCEALED FLOOR
STANDING
(4-WAY)
CAFM 74 R
CAFM 94 R
CAFM 124 R
CAFM 184 R
CAFM 254 R
CAFM 364 R
CAFM 484 R
(1-WAY)
CAFM1V 74 R
CAFM1V 94 R
CAFM1V 124 R
SPAFM 124 R
SPAFM 184 R
SPAFM 255 R
SPAFM 365 R
SPAFM 485 R
MAFM 75 R
MAFM 95 R
MAFM 125 R
MAFM 185 R
MAFM 255 R
KFM 74 R
KFM 94 R
KFM 124 R
KFM 184 R
KFM 254 R
KFMNC 74 R
KFMNC 94 R
KFMNC 124 R
KFMNC 184 R
KFMNC 254 R
(2-WAY)
CAFM2V 74 R
CAFM2V 94 R
CAFM2V 124 R
CAFM2V 184 R
CAFM2V 254 R
(1-WAY SLIM)
CAFM1VS 94 R
CAFM1VS 124 R
CAFM1VS 184 R
CAFM1VS 254 R
(Standard Static Pressure)
DSAFM 74 R
DSAFM 94 R
DSAFM 124 R
DSAFM 184 R
DSAFM 255 R
DSAFM 365 R
DSAFM 485 R
(High Static Pressure)
DSAFMHP 254 R
DSAFMHP 364 R
DSAFMHP 484 R
DSAFMHP 764 R
DSAFMHP 964 R

2
Contents
Page
Product Information........................................................................................... 2
Alert Symbols.................................................................................................... 2
Installation Location .......................................................................................... 3
Electrical Requirements .................................................................................... 3
Safety Instructions............................................................................................. 3
Names of Parts (Indoor Unit) ............................................................................ 4
Wireless Remote Control Unit (Optional parts)................................................. 6
Parts Name and Functions .......................................................................... 6
Receiver....................................................................................................... 9
Operation ................................................................................................... 10
Using the Wireless Remote Control Unit ................................................... 12
Address Settings........................................................................................ 14
Emergency Operation ................................................................................ 16
Troubleshooting.......................................................................................... 19
Wired Remote Control Unit (Optional parts) ................................................... 20
Parts Name and Functions ........................................................................ 20
Display ....................................................................................................... 23
Operation ................................................................................................... 24
Adjusting the Airflow Direction ........................................................................ 26
Adjusting the Airflow Direction for Multiple Indoor Units Using a Single Remote
Control Unit ..................................................................................................... 30
Special Remarks............................................................................................. 31
Setting the Timer............................................................................................. 32
Care and Cleaning .......................................................................................... 34
Troubleshooting............................................................................................... 39
Tips for Energy Saving .................................................................................... 39
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, and conforms with following standards.
This declaration will become void in case of misusage and/or from non
observance though partial of Manufacturer’s installation and/or operating
instructions.
Note: This air conditioner uses the new refrigerant R410A.
This product is intended for professional use.
Permission from the power supplier is required when installing an outdoor unit
that is connected to a 16 A distribution network.
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.
This symbol refers to a hazard or unsafe
practice which can result in personal injury
or product or property damage.
CAUTION
OI-729-2-EG
01_OI729_Technibel_ECO-i_EN.fm Page 2 Tuesday, February 7, 2006 2:47 PM

3
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.
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.
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.
• 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.
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.
• 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.
• 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 or heat the room too much if babies or invalids are present.
CAUTION
Power ma
i
ns
ON
CAUTION
OI-729-3-EG
01_OI729_Technibel_ECO-i_EN.fm Page 3 Tuesday, February 7, 2006 2:47 PM

4
Names of Parts (Indoor Unit)
INDOOR UNIT
SEMI-CONCEALED
CAFM1V type (1-WAY)
Air intake
Ceiling panel
(optional)
Air outlet
CAFM2V type (2-WAY)
CAFM1VS type (1-WAY SLIM)
CAFM type (4-WAY)
Water drain
Water drain
Water
drain
Air outlet
(2 locations)
Air intake
(2 locations)
Ceiling panel (optional)
Air outlet
Ceiling
panel
(optional)
Air intake grille
(air intake)
CONCEALED DUCT
DSAFM type (standard static pressure)
Water drain
Flexible duct
(optional)
Canvas duct
(optional)
Air intake grille
(air intake)
(optional)
Air outlet grille
(optional)
Water drain
Ceiling panel
(optional)
Air outlet
(4 locations)
Air intake grille
(air intake)
OI-729-4-EG
01_OI729_Technibel_ECO-i_EN.fm Page 4 Tuesday, February 7, 2006 2:47 PM

5
Names of Parts (continued)
INDOOR UNIT
CONCEALED DUCT
Air intake side
duct flange
(rear)
Air outlet side
duct flange
Electrical box
DSAFMHP type (high static pressure) for 254, 364 & 484
CEILING-MOUNTED
SPAFM type
FLOOR STANDING
KFMNC type (concealed)
REMOTE CONTROL UNITS
DSAFMHP type (high static pressure) for 764 & 964
WALL-MOUNTED
MAFM type
(Wired type: available for
all indoor units)
(Wireless type: available
for all indoor units)
Water drain
Air intake
side duct
flange (rear)
Air outlet
side duct
flange (2
locations)
Electrical
box
FLOOR STANDING
KFM type
Water drain
(You can
connect the
drain pipe
either the right
or left side.)
Air intake
grille (air
intake)
Air outlet (Air
outlet grille)
Air intake
Air outlet
Operation door
(The remote control unit (sold separately) can be
placed inside here.)
Front panel
(A drain pan is
provided inside.)
Air intake (air filter)
Air intake (air
filter)
Water drain
Drain pan
Front panel
Air outlet
Air outlet duct
connecting
flange
(optional)
Water drain
CONCEALED DUCT
Air outlet
OI-729-5-EG
01_OI729_Technibel_ECO-i_EN.fm Page 5 Tuesday, February 7, 2006 2:47 PM

6
Wireless Remote Control Unit
(Optional parts)
Parts Name and Functions
The illustration above pictures the wireless remote control unit after the cover
has been lowered and removed.
A: ON/OFF operation button This button is for turning the air conditioner on and off.
B: Transmitter When you press the buttons on the wireless remote control unit, the mark
appears in the display to transmit the setting changes to the receiver in the
air conditioner.
C: MODE button Use this button to select one of the following five operating modes.
(AUTO) : Used to automatically set cooling or heating operation. Only for single
heat pump type
(temperature range: 17 to 27°C)
(HEAT) : Used for normal heating operation. Only for heat pump type
(temperature range: 16 to 26°C)
(DRY) : Used for dehumidifying without changing the room temperature.
(temperature range: 18 to 30°C)
(COOL) : Used for normal cooling operation.
(temperature range: 18 to 30°C)
(FAN) : Used to run the fan only, without heating or cooling operation.
D: Temperature setting
buttons
: Press this button to increase the temperature setting.
: Press this button to decrease the temperature setting.
E: FAN SPEED selector button
(AUTO)
(HI.)
(MED.)
(LO.)
: The air conditioner automatically decides the fan speeds.
: High fan speed
: Medium fan speed
: Low fan speed
I: FLAP button
Q: Slide switch
L: SET button
P: ACL button
(ALL CLEAR)
A: ON/OFF operation button
B: Transmitter
D: Temperature setting buttons
H: A/C SENSOR button
N: VENTILATION button
J: TIMER SET button
O: Remote control sensor
F: FILTER button
K: Time setting buttons
G: ADDRESS button
E: FAN SPEED selector button
M: CL button
C: MODE button
NOTE
OI-729-6-EG
01_OI729_Technibel_ECO-i_EN.fm Page 6 Tuesday, February 7, 2006 2:47 PM

7
Parts Name and Functions (continued)
F: FILTER button If a separately installed signal receiver is being employed, this button is used
to turn off its filter lamp. When the filter lamp has lighted, first clean the filter,
and then press the FILTER button to turn off the filter lamp.
When a wired remote control unit and wireless remote control unit are both
used, the filter sign on the wired remote control unit will be appeared. When
this happens, first clean the filter, and then press the FILTER button on one
of the remote control units to turn off the filter sign.
G: ADDRESS button When a multiple number of indoor units that can be operated by the wireless
remote control unit have been installed in the same room with a multi-unit or
single-unit installation, this button enables addresses to be set in order to
prevent the sending of signals to the wrong indoor unit. Each of up to six
indoor units can be controlled separately using its own wireless remote
control unit by matching the number of the address switch on the operation
area of the indoor unit and the number used for the address of its remote
control unit. (The indoor units cannot be controlled separately when they are
used in a flexible combination format, simultaneous operation of multi units
format or any other such format since they will all operate at the same time.)
When the batteries are replaced, the address setting returns to “ALL”, and so
please make the setting again.
H: A/C SENSOR button When you press this button (use a small-tipped object such as a ballpoint
pen), the indication will disappear at the display. And the room
temperature is detected by the sensor which is built in the indoor unit and the
air conditioner is controlled accordingly.
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.
I: FLAP button 1. Use this button to set the airflow direction to a specific angle.
The airflow direction is displayed on the remote control unit.
Operationmode Number of airflow direction settings
(COOL) or (DRY) 3
(HEAT) or (FAN) 5
(AUTO)
Cooling mode: 3
Heating mode: 5
• In the cool mode and dry mode, if the flaps are set in a downward
position, condensation may form and drip around the vent.
• Do not move the flap with your hands.
This function is available only for models CAFM, CAFM1VS, CAFM2V,
SPAFM and MAFM.
(SWEEP) 2. Use this button to make the airflow direction sweep up and down
automatically.
Press this button several times until the symbol appears on the
display.
To stop the swing operation
Press the FLAP button again during the flap swing operation to stop the flap
at the desired position. Then, the airflow can be set from the top position by
pressing the FLAP button again.
NOTE
NOTE
CAUTION
NOTE
OI-729-7-EG
01_OI729_Technibel_ECO-i_EN.fm Page 7 Tuesday, February 7, 2006 2:47 PM

8
Parts Name and Functions (continued)
Indicator when swing operation is stopped
During cooling and drying, the flap does not stop at the downward position.
Even if the flap is stopped at the downward position during the swing
operation, it does not stop until it moves to the third position from the top.
This function is available only for models CAFM, CAFM1VS, CAFM2V,
SPAFM and MAFM.
J: TIMER SET button
(OFF Timer)
(OFF Cycle Timer)
(ON Timer)
Use this button while the unit is operating to switch between timer settings.
: The air conditioner stops after a preset time elapses.
:The air conditioner always stops after a preset time elapses.
: The air conditioner starts after a preset time elapses.
K: Time setting buttons : Press this button to increase the time.
: Press this button to decrease the time.
L: SET button Use this button to set the timer.
M: CL button Use this button to clear the timer setting.
N: VENTILATION button This is used when a ventilation fan (available commercially) is connected.
Pressing the VENTILATION button turns the fan on and off. The ventilation
fan also turns on and off when the air conditioner unit is turned on and off.
(The display of the remote control unit shows “ ” while the ventilation fan
is running.)
* If the VENTILATION button is held down for 4 or more seconds when the
batteries have been replaced, “ ” appears on the display, and the
ventilation fan can be used.
O: Remote control sensor This detects the temperature around the remote control unit when the
remote control unit position has been selected using the sensor button.
P: ACL button (ALL CLEAR) Puts the wireless remote control unit into pre-operation status. This is used
after the batteries have been replaced or when the slide switch setting has
been changed.
Q: Slide switch This switch is for setting the operation mode of the indoor unit and setting the
flaps.
• The wireless remote control unit sends the temperature signal to the air
conditioner regularly at five-minute intervals. If the signal from the
wireless remote control unit stops for more than ten minutes due to the
loss of the wireless 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
wireless remote control unit may differ from the temperature detected at
the air conditioner’s position.
• When low fan speed is selected and the air conditioner is in cooling
operation at a low outdoor temperature of less than 10°C, the air
conditioner may automatically switch to medium fan speed to prevent
freezing.
Fan and heating Cooling and drying
NOTE
NOTE
OI-729-8-EG
01_OI729_Technibel_ECO-i_EN.fm Page 8 Tuesday, February 7, 2006 2:47 PM

9
Receiver
The signal receivers with the exception of the separately installed signal
receiver are mounted on the indoor units.
A: Receiver This section picks up infrared signals from the wireless remote control unit
(transmitter).
Indication lamps One of these lamps will blink when trouble has occurred. When an indicator lamp
starts to blink, refer to “Troubleshooting” on page 19.
B: Operation lamp This lamp lights when the appliance is turned on.
C: Timer lamp This lamp lights when the system is being controlled by the timer.
D: Standby lamp • This lamp lights at the following times during heating operations:
When operation has started, when the thermostat has been activated, during
a defrosting operation
• The lamp blinks when trouble has occurred.
E: Emergency operation
button
This is used when operation cannot be performed due to trouble with or loss of
the wireless remote control unit.
F: ADDRESS switch This switch is used in order to prevent the sending of signals to the wrong indoor
unit when a multiple number of indoor units that can be operated by the wireless
remote control units have been installed in the same room.
G: SWING button When this button is pressed, the airflow sweeps up and down automatically.
H: FILTER lamp This lamp lights to indicate that it is time to clean the filter.
• If two beeps are heard, the operation lamp among the indication lamps has lighted and the timer lamp
and standby lamp blink alternately in cases where heat pump models are used, this indicates a
cooling/heating mode mismatch and, as such, operation in the desired mode cannot be performed.
(The same beeps will be heard and the same operation lamps will light when auto cooling/heating has
been selected on a model which does not have the auto cooling/heating function.)
• When local operation has been set to disable because the centralized control mode is established, for
instance, pressing the ON/OFF operation button, MODE button or temperature setting buttons results
in the sounding of five beeps, and the attempted change in the operation will not be accepted.
EB
C
D
A
BCD A
E
E
G
F
D
C
B
E
G
F
A
B
C
D
H
BCD A
CAFM type
MAFM type
SPAFM type
CAFM2V, CAFM1VS type
Separately installed
signal receiver (CAFM1V,
DSAFM, DSAFMHP, KFM,
KFMNC type)
OI-729-9-EG
01_OI729_Technibel_ECO-i_EN.fm Page 9 Tuesday, February 7, 2006 2:47 PM

10
Operation
• To warm up the system, the power mains must be turned on at least five
(5) hours before operation.
• The DSAFMHP 764/964 R does not have a dry function.
STEP 1 To start the air conditioner
Press the operation button (ON/OFF button).
STEP 2 Setting the mode
Press the MODE button to select the mode of your choice.
[ (AUTO), (HEAT), (DRY), (COOL) or (FAN)]
STEP 3 Setting the fan speed
Press the FAN SPEED selector button to select the fan
speed of your choice.
[ (AUTO), (HI.), (MED.) or (LO.)]
If AUTO is selected, the fan speed switches automatically.
STEP 4 Setting the temperature
Use the or button as appropriate to change the
temperature setting as desired.
( reduces the temperature, and increases the
temperature.)
* The temperature cannot be set during FAN mode operation.
STEP 5 Setting the airflow direction
When more than one indoor unit is connected, the UNIT
button is used first to select a unit. Then use the FLAP button
to set the airflow direction to a specific angle or to sweep.
STEP 6 To stop the air conditioner
Press the operation button (ON/OFF button) again.
STEP 2
STEP 1, 6
STEP 3
STEP 4
STEP 5
NOTE
OI-729-10-EG
01_OI729_Technibel_ECO-i_EN.fm Page 10 Tuesday, February 7, 2006 2:47 PM

11
Operation (continued)
Automatic heating and cooling The air conditioner automatically performs heating and cooling operation
based on the difference between the temperature setting and room
temperature. All indoor units in the same refrigerant system can be operated
with a single group control.
Simultaneous operation of
multiple units (Group control)
Group control is suitable for air conditioning of a large room using multiple air
conditioning units.
• One remote control unit can control up to eight indoor units.
• All indoor units have the same settings except for the airflow direction.
• The temperature sensors at the indoor unit side are used.
Outdoor unit
Signal line
Remote control unit
Indoor unit
OI-729-11-EG
01_OI729_Technibel_ECO-i_EN.fm Page 11 Tuesday, February 7, 2006 2:47 PM

12
Using the Wireless Remote Control Unit
Slide switch This is used to set the operation mode of the indoor units and to set the flaps.
• Depending on the indoor unit used, the operation display and airflow
direction display settings will differ as shown below.
• Use a pointed implement to change the switch position.
• When the switch position has been changed, press the ACL button.
* For details on the flap functions, refer to the operating instructions of the
indoor unit used.
• Before use, check that the slide switch has been set to the position shown
in the figure above. For details on how to set the slide switch, consult your
dealer.
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 pointed implement to press the ACL
button.
• The batteries last about a year, depending
on how much you use the wireless remote
control unit. Replace the batteries when the
wireless remote control unit’s display fails to
light, or when the remote control cannot be
used to change the air conditioner’s
settings.
• When the batteries are to be replaced, make sure that both batteries are
new and that the same kind of battery is used.
• Remove the batteries if the wireless remote control unit is not going to be
used for a prolonged period.
• Dispose of the used batteries at the designated location.
Model which supports
different flap settings Swing-only model No-flap model
Slide switch position
Flap display on wireless
remote control unit
With the battery cover
removed
Heat pump (with auto
cooling/heating
function)
Heat pump (without
auto cooling/heating
function)
Cooling only
Operation mode display
on wireless remote
control unit
Slide switch position
ACL
button
Cover
OI-729-12-EG
01_OI729_Technibel_ECO-i_EN.fm Page 12 Tuesday, February 7, 2006 2:47 PM

13
Using the Wireless Remote Control Unit (continued)
How to use the wireless
remote control unit
• Point the wireless remote control unit’s transmitter at the signal receiver. If
the signal is received properly, a beep is heard. (Two beeps are heard
only when operation starts up.)
• Signals can be received over a distance of approximately 8 meters. This
distance is approximate: it may be slightly more or less depending on how
much charge remains in the batteries and on other factors.
• Ensure that the signals will not be blocked by any objects positioned
between the transmitter and signal receiver.
• Avoid placing the wireless remote control unit where it will be exposed to
direct sunlight or in the direct path of the air blown out from the air
conditioner, near a heating appliance, etc.
• Do not drop, throw or wash the wireless remote control unit.
• Signal reception may not be accepted in rooms with fluorescent lights that
use the electronic instantaneous lighting system (rapid start system) or
inverter system. For further details, contact your dealer.
When mounting the wireless
remote control unit on a wall
for use
• Before mounting the wireless remote control unit on the wall, place the
unit at the mounting position, press the ON/OFF operation button and
check that the signals are received properly.
• To remove the wireless remote control unit, disengage it by pulling it
toward you.
Operating tips • Do not operate the wireless remote control unit too far away from the
signal receiver.
Doing so may cause operational errors.
Make absolutely sure that the wireless remote control unit and signal
receiver are both in the same room.
• When operating the wireless remote control unit, point it directly at
the signal receiver.
A beep is heard when a signal is received properly.
• Avoid places where the wireless remote control unit will be obscured
by curtains, etc.
Remove it before operation.
Secure the installation fitting of the wireless
remote control unit using the screws.
Press.
1
2
Place
here.
Installation fitting of wireless
remote control unit
Procedure for installing the wireless remote
control unit
OI-729-13-EG
01_OI729_Technibel_ECO-i_EN.fm Page 13 Tuesday, February 7, 2006 2:47 PM

14
Address Settings
When a multiple number of indoor units that can be operated by the wireless
remote control unit have been installed in the same room with a multi-unit or
single-unit installation, this button enables addresses to be set in order to
prevent the sending of signals to the wrong indoor unit. Each of up to six
indoor units can be controlled separately using its own wireless remote
control unit by matching the number of the address switch on the operation
area of the indoor unit and the number used for the address of its wireless
remote control unit. (The indoor units cannot be controlled separately when
they are used in a flexible combination format, simultaneous operation of
multi units format or any other such format since they will all operate at the
same time.)
The signal receiver has an address switch for signal reception, and the
wireless remote control unit has an address switch for signal transmission.
How to check the addresses When the ADDRESS button on the wireless remote control unit is pressed,
the current address appears on the wireless remote control unit’s display.
The buzzer sounds if the address displayed matches the signal receiver’s
address. (The buzzer always sounds if “ALL” appears as the address
display.)
If “ALL” appears as the address display, operations can be performed
irrespective of the signal receiver’s address. Point the wireless remote
control unit at the signal receiver of the unit to be operated, and send the
signal.
How to set the matching
address
Wireless remote control unit’s address setting
1. When the ADDRESS button is held down for 4 or more seconds, “ ”
lights on the wireless remote control unit’s display, and the current
address blinks.
2. Each time the ADDRESS button is now pressed, the address changes by
one setting in the following sequence: ALL →1 →2 →3 ... →6 →ALL.
Select the setting which matches the setting of the address switch in the
operation area of the indoor unit to be operated.
3. When the SET button is now pressed, the address stops blinking and
lights instead, and it remains on the display for 5 seconds.
The buzzer sounds if the setting matches the setting of the address switch
in the operation area of the indoor unit.
When the batteries are replaced, the address setting returns to “ALL”.
NOTE
OI-729-14-EG
01_OI729_Technibel_ECO-i_EN.fm Page 14 Tuesday, February 7, 2006 2:47 PM

15
Address Settings (continued)
Wireless remote
control unit
address displays
……
CAFM type
Position of
address switch on
signal receiver
(inside indoor unit)
* The address switch
in the operation
area may be set to
any position.
……
For positions 1, 2 and 3, set the
knob to the left; conversely, for 4, 5
and 6, set the knob to the right.
SPAFM type
Position of
address switch on
signal receiver
(inside indoor unit)
* The address switch
in the operation
area may be set to
any position. ……
For positions 1, 2 and 3, set the
knob to the left; conversely, for 4, 5
and 6, set the knob to the right.
MAFM type
Position of
address switch
inside indoor unit
* The address switch
in the operation
area may be set to
any position.
……
For positions 1, 2 and 3,set the
knob upward (1); conversely, for 4,
5 and 6, set the knob downward
(ON).
CAFM2V,
CAFM1VS type
Position of
address switch on
operation area
(inside indoor unit)
* The address switch
in the operation
area may be set to
any position. ……
For positions 1, 2 and 3, set the
knob to the left; conversely, for 4, 5
and 6, set the knob to the right.
CAFM1V,
DSAFM,
DSAFMHP, KFM,
KFMNC type
Position of
address switch in
signal receiver
* The address switch
in the operation
area may be set to
any position. ……
For positions 1, 2 and 3, set the
knob to the left; conversely, for 4, 5
and 6, set the knob to the right.
3 2 1 OFF
6 5 4 ON
1 2 3
ON
3 2 1 OFF
6 5 4 ON
1 2 3
ON
3 2 1 OFF
6 5 4 ON
1 2 3
ON
123
456
ADR
123
456
ADR
123
456
ADR
123
456
ADR
123
456
ADR
123
456
ADR
OI-729-15-EG
01_OI729_Technibel_ECO-i_EN.fm Page 15 Tuesday, February 7, 2006 2:47 PM

16
Emergency Operation
In any of the following events, use the Emergency operation button to operate
the air conditioner on a makeshift basis.
• When there is no charge remaining in the wireless remote control unit’s
batteries
• When the wireless remote control unit has failed
• When the wireless remote control unit has been lost or misplaced
CAFM type Initiate operation using the Emergency operation button in the operation area
of the indoor unit.
SPAFM type Initiate operation using the Emergency operation button in the signal receiver
on the indoor unit.
Opeartion
Press the Emergency operation button.
The air conditioner initiates a cooling operation when its operation is
started up at a room temperature of 24°C or above.
Conversely, it initiates a heating operation when its operation is started up
at a room temperature below 24°C.
Shutdown
Press the Emergency operation button once more.
Opeartion
Press the Emergency operation button.
The air conditioner initiates a cooling operation when its operation is
started up at a room temperature of 24°C or above.
Conversely, it initiates a heating operation when its operation is started up
at a room temperature below 24°C.
Shutdown
Press the Emergency operation button once more.
OI-729-16-EG
01_OI729_Technibel_ECO-i_EN.fm Page 16 Tuesday, February 7, 2006 2:47 PM

17
Emergency Operation (continued)
MAFM type Initiate operation using the Emergency operation button in the operation area
of the indoor unit.
• TEST is used to initiate a trial run when the air conditioner is first installed.
It is not used under normal circumstances.
• To restart the wireless remote control unit’s operation, the ON/OFF
operation switch must be set to ON without fail. If it is kept at the OFF
setting, the signals from the wireless remote control unit will not be
accepted.
CAFM2V, CAFM1VS type Initiate operation using the Emergency operation button in the operation area
(inside the indoor unit).
Opeartion
Set the ON/OFF operation switch to “OFF” first.
Then set it to “ON.”
If a heat pump is used, the air conditioner initiates a cooling operation
when its operation is started up at a room temperature of 24°C or above
or it initiates a heating operation when its operation is started up at a room
temperature below 24°C.
ON
OFF
TEST
Shutdown
Set the ON/OFF operation switch to “OFF.”
NOTE
1. Press the Emergency operation button.
The air conditioner initiates a cooling operation when its operation is
started up at a room temperature of 24°C or above.
Conversely, it initiates a heating operation when its operation is started
up at a room temperature below 24°C.
2. When the SWING button is pressed, the air direction is automatically
switched from upward to downward or vice versa.
Shutdown
Press the Emergency operation button once more.
OI-729-17-EG
01_OI729_Technibel_ECO-i_EN.fm Page 17 Tuesday, February 7, 2006 2:47 PM

18
Emergency Operation (continued)
CAFM1V, DSAFM, DSAFMHP,
KFM, KFMNC type
Initiate operation using the Emergency operation button in the signal receiver.
1. Press the Emergency operation button.
The air conditioner initiates a cooling operation when its operation is
started up at a room temperature of 24°C or above.
Conversely, it initiates a heating operation when its operation is started
up at a room temperature below 24°C.
2. When the SWING button is pressed, the air direction is automatically
switched from upward to downward or vice versa.
Shutdown
Press the Emergency operation button once more.
OI-729-18-EG
01_OI729_Technibel_ECO-i_EN.fm Page 18 Tuesday, February 7, 2006 2:47 PM

19
Troubleshooting
Check out the following points before requesting service.
If the trouble persists even after performing the checks recommended above, shut down the air conditioner’s
operation, set the local power switch to OFF, and contact your dealer with the model number and trouble symptoms.
You must NOT attempt to make repairs yourself due to the dangers involved. If one or more of the indication lamps is
blinking, give this information to the dealer as well.
Trouble Possible Cause Remedy
Check again.
The air conditioner
does not run even
when the ON/OFF
operation switch
has been set to
ON.
Is the air conditioner in the shutdown mode or
was the switch operated after a power failure?
Press the wireless remote control unit’s
ON/OFF operation button again.
How about the local power switch? If it was off, set it now to on.
Have any of the fuses blown? If a fuse has blown, contact your dealer.
Is the ON timer operation mode established? Clear the timer operation.
If the signal receiver’s NORMAL/ALL OFF
switch set to “ALL OFF”?
If it is, set it to the “NORMAL” position
and cancel the operation.
Have the wireless remote control unit’s
batteries run down?
If they have, replace them with new
ones.
Do the indication lamps show a cooling/heating
mismatch or is the auto cooling/heating
function not available?
Change the operation mode.
Auto cooling/heating or heating appears on the display even though the air
conditioner is a cooling-only model.
Change the setting of the wireless
remote control unit’s slide switch. (See
page 12)
Trouble Possible Cause
Contact your dealer.
(An indicator lamp is blinking.) • Some kind of trouble has occurred in communication between the
signal receiver and indoor unit. Alternatively, the wrong address has
been set when a wired remote control unit is used.
• Some kind of trouble has occurred in communication between the
indoor unit and outdoor unit.
• The indoor unit’s protection device has been activated. Alternatively, the
auto flap connector of the ceiling panel has been disconnected.
• The outdoor unit’s protection device has been activated.
• Something is wrong with the temperature sensor.
• The outdoor unit’s compressor has been protected.
• A trial run is underway. Set the trial run switch to OFF.
Operation Timer Preparing for
operation
Operation Timer Preparing for
operation
Operation Timer Preparing for
operation
Operation Timer Preparing for
operation
Operation Timer Preparing for
operation
Operation Timer Preparing for
operation
Operation Timer Preparing for
operation
OI-729-19-EG
01_OI729_Technibel_ECO-i_EN.fm Page 19 Tuesday, February 7, 2006 2:47 PM

20
Wired Remote Control Unit
(Optional parts)
Parts Name and Functions
• This remote control unit can be used to operate up to eight indoor units.
Once the operation settings are made, the units can be operated by
simply pressing the ON/OFF operation button.
• In the CAFM1V, DSAFM, DSAFMHP, KFM and KFMNC series, the flap
position is not shown on the display.
• The DSAFMHP 764/964 R does not have a dry function.
A: ON/OFF operation button This button is for turning the air conditioner on and off.
B: Operation lamp This lamp lights when the air conditioner is turned on.
This lamp blinks when an error occurs or a protective device is activated.
C: MODE button Use this button to select one of the following five operating modes.
(AUTO) : Used to automatically set cooling or heating operation. Only for single
heat pump type
(temperature range: 17 to 27°C)
(HEAT) : Used for normal heating operation. Only for heat pump type
(temperature range: 16 to 30°C)
(DRY) : Used for dehumidifying without changing the room temperature.
(temperature range: 18 to 30°C)
(COOL) : Used for normal cooling operation.
(temperature range: 18 to 30°C)
(FAN) : Used to run the fan only, without heating or cooling operation.
D: Temperature setting
buttons
: Press this button to increase the temperature setting.
: Press this button to decrease the temperature setting.
E: FAN SPEED selector button
(AUTO)
(HI.)
(MED.)
(LO.)
: The air conditioner automatically decides the fan speeds.
: High fan speed
: Medium fan speed
: Low fan speed
I: FLAP button
H: UNIT button
L: SET button
B: Operation lamp
D: Temperature setting
buttons
C: MODE button
N: VENTILATION button
J: TIMER SET button
O: Remote control sensor
F: FILTER button
K: Time setting buttons
G: CHECK button
M: CL button
A: ON/OFF operation button
E: FAN SPEED selector
button
OI-729-20-EG
01_OI729_Technibel_ECO-i_EN.fm Page 20 Tuesday, February 7, 2006 2:47 PM