Toshiba Universal Remote RBC AMS41E User Manual

Owner’s Manual  
Remote controller with weekly timer  
RBC-AMS41E  
Owner’s Manual  
Remote controller  
English  
Mode d’emploi  
Télécommande  
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Bedienungsanleitung  
Fernbedienung  
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Gebruiksaanwijzing  
Afstandsbediening  
Manual do utilizador  
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Τηλεꢁειριστήριꢂ  
 
Safety precautions  
• Before use, read carefully through the “Safety  
Precautions” section to ensure correct operation.  
• The precautions described here are divided into two  
Operating precautions  
WARNING  
• Do not operate the buttons with wet hands.  
Failure to heed this warning may result in electric shocks  
and/or trouble.  
categories,  
WARNING and  
CAUTION. Both  
categories contain important safety-related  
information, and their directions must be followed  
without fail.  
• Do not get the control unit wet.  
Take steps to avoid getting the control unit wet. Failure  
to heed this warning may result in electric shocks, a fire  
and/or trouble.  
• If trouble (such as the smell of burning) has  
occurred, stop operation and turn off the main  
power switch.  
Allowing operation to continue while the trouble has not  
been remedied may cause electric shocks, a fire and/or  
trouble. Consult your dealer.  
After reading these instructions, be sure to keep them in  
a safe place where they can be referred to at any time  
by the user. Also be sure that they are handed over to a  
new user.  
Installation precautions  
WARNING  
• Do not attempt to install the air conditioner  
yourself.  
CAUTION  
Ask your dealer or a contractor with specialized  
experience to install the air conditioner. Electric shocks  
and/or a fire may result if you attempt to install the air  
conditioner yourself and the air conditioner ends up not  
being installed perfectly.  
• Use only with the authorized air conditioner units.  
Be absolutely sure to use only the authorized air  
conditioner units designated by the manufacturer.  
Also, ask a contractor with specialized experience to  
install them. Electric shocks and/or a fire may result if  
you attempt to install the parts yourself and the parts  
end up not being installed perfectly.  
• Do not drop the product or subject it to strong  
impact.  
Failure to heed this caution may cause malfunctioning.  
• Use only the fuses with the correct amperage.  
Use of pieces of wire including copper wiring may cause  
a fire and/or trouble.  
Relocation and repair precautions  
WARNING  
• Do not undertake any repair work yourself.  
Under no circumstances must you attempt to do any  
repair work yourself.  
Instead, consult your dealer or a contractor with  
specialized experience. Electric shocks and/or a fire  
may result if you attempt to do repair work yourself and  
this work ends up not being carried out perfectly.  
• Consult your dealer when the control unit is to be  
relocated and re-installed.  
CAUTION  
• Do not install the remote controller unit where  
there are high levels of moisture, oils, grease or  
vibration.  
Failure to heed this caution may cause trouble.  
• Do not install the remote controller unit in direct  
sunlight or near a heat source.  
Failure to heed this caution may cause malfunctioning.  
• Do not install the remote controller unit where  
there are sources of noise.  
Failure to heed this caution may cause unintended  
operation.  
2
 
Parts and their functions  
LCD area  
All displays are shown lighted only for the purposes of description.  
31  
1
2
3 4  
5
6
7
8
9
10  
30  
29  
28  
27  
11  
12  
26  
13  
25 24 23  
22 21 20 19 18 17 16 15 14  
15 Set temperature  
1
2
3
Operation mode display  
This indicates the mode of operation which is  
currently selected.  
Air direction  
This indicates the air direction which has been  
selected.  
This appears when the set temperature is displayed  
on the numeric display.  
16 Central control  
This appears when key operation limits are being  
enforced by the central controller or other unit or  
when key operation limits have been set in the  
program for the scheduled operation currently being  
executed.  
Fixed louvers  
This appears when the louvers are fixed.  
* It also appears when the remote controller function  
has been selected.  
17 Save operation  
EN  
This appears while a save operation is being set or  
executed.  
18 Ventilation operation  
This appears while the ventilation fan is operating.  
4
5
Filter  
This appears when it is time to inspect the filter.  
Grille up/down  
This appears when the grille is goes up or goes  
down.  
19 Numeric display  
The numbers of the indoor units or numbers of the  
scheduled operation programs are displayed here.  
20 Air speed display  
This indicates the selected air speed.  
6
7
Self-cleaning operation  
This appears while self-cleaning is underway.  
Defrosting  
This appears while defrosting is underway during a  
heating operation.  
21 TEST  
This appears while a test run operation is being  
performed.  
22 SETTING  
This appears when the clock time, a program or the  
timer is being set.  
23 ERROR  
8
9
Ready  
This display appears on some models.  
Heating ready (indoor fan stops while this is  
displayed)  
This appears before a heating operation starts or  
while defrosting.  
This appears when there is an error in the program  
setting input.  
24 Servicing  
10 No function  
This appears when a button is pushed but there is no  
corresponding function.  
This appears during servicing.  
11 FROST PROTECT operation  
This appears during a frost protection operation.  
25 Inspect  
This appears when trouble has occurred.  
12 Numeric display  
This displays the numeric value of the temperature,  
the numerical order of the trouble history events or  
the code numbers when the functions are set.  
13 Remote control sensor  
This appears when the remote control sensor is  
used.  
26 Timer function display  
This indicates the function whose operation has been  
scheduled when a scheduled operation or timer  
operation has been set.  
27 Numeric display  
This indicates the present clock time, program  
operation time or timer execution time.  
14 Indoor temperature  
This appears when the intake temperature is  
displayed on the numeric display.  
3
 
Parts and their functions  
28 Operation reservation  
30 Special holiday  
This appears for the days of the week on which  
programs have been set.  
This appears for a day of the week which has been  
set as a special holiday.  
29 Days of the week display  
31 Day arrow  
This indicates the current day of the week or day on  
which a program is set.  
Button operation area  
50  
32  
33  
49  
48  
47  
34  
35  
46  
45  
36  
37  
44 43 42 41 40 39  
38  
32 ON/OFF button  
42 SET button  
Shortly after this button is pushed, operation starts,  
and operation stops shortly after the button is pushed  
again.  
Use this when entering the settings of the program  
(for a scheduled operation or timer operation) which  
is being set.  
33 FAN button  
43 TEST button  
Use this to select the desired air speed mode.  
Use this for servicing.  
* This button is not normally used.  
34 MODE button  
Use this to select the desired operation mode.  
44 FLT.RESET button  
Use this to reset (extinguish) the filter display.  
35 VENT button  
Use this when a ventilation fan or other unit,  
45 DAY button  
purchased on the market, has been connected.  
36 LOUVER button  
Use this to select the targeted day of the week when  
setting the clock or setting a program.  
Use this to select the louvers when setting the air  
direction for each louver or when fixing the louvers in  
place.  
46 PROGRAM button  
Use this when starting and ending the program  
settings for scheduled operations.  
37 UNIT button  
47 Grille button  
Use this to select the indoor unit to be operated when  
operating a multiple number of indoor units using one  
remote controller.  
38 SAVE button  
Use this when performing save operations.  
Use this to raise or lower the grille.  
48 SCHEDULE button  
Use this when executing or releasing scheduled  
operations or when selecting ON or OFF for timer  
operations.  
39 SWING/FIX button  
49 TEMP buttons  
Use this to select the desired air direction or swing  
Push  
and  
to set the temperature to the  
operation.  
desired value.  
* These buttons are also used to raise or lower the  
grille when the grille function is used.  
50 ON lamp  
40 TIME buttons  
Use this to set the clock or adjust the time when the  
operating time is set.  
This lights during operation. It blinks when trouble  
has occurred or when a protection operation is  
performed.  
41 CL button  
Use this when clearing the setting of the program (for  
a scheduled operation or timer operation) which is  
being set.  
4
 
Setting the current day of the week and clock time  
• Set the current clock time and day of the week.  
• The day of the week and clock settings can be  
performed whether the air conditioner is running or  
shut down.  
* The air conditioner continues to operate (run) while  
the day of the week and clock settings are being  
performed.  
• The normal operation of the air conditioner or a  
program for a scheduled operation can be input even  
without performing the day of the week and clock  
settings, but the scheduled operation cannot be  
executed. In order to execute scheduled operations,  
the day of the week and clock must be set without fail.  
• Before this remote controller is shipped from the  
factory, the initial setting (default) of the 24-hour  
display is established for the clock time display, but  
this can be changed to the 12-hour (AM/PM) display.  
* If you want to use the 12-hour time display, refer to  
the “Selecting the remote controller functions”  
section.  
4 Push the  
button (42) to return to the original  
screen.  
• As soon as the button is pushed, the clock starts  
running. (Do this in synchronization with a time  
signal.)  
on the LCD screen goes off.  
• After the clock has been set, the entire LCD screen  
lights, but the colon (“ ”) continues to blink.  
* In these instructions, the 24-hour display is used in  
the figure and descriptions.  
Preparations  
Turn on the ground fault interrupter.  
• When the power is turned on, a dividing line appears  
on the remote controller display.  
EN  
* For about a minute after the power has been turned  
on,  
on the LCD screen blinks, and there  
will be no response to the keys of the remote  
controller even when they are pushed.  
1 Hold down the  
button (48)  
for at least 4 seconds.  
• The display transfers to the day  
of the week/clock setting screen.  
• The whole LCD display blinks.  
<Blinks>  
2 Repeatedly push the  
button  
(45), and select the current day of the week.  
• Move the day arrow  
to the position above the  
current day of the week.  
• The LCD display continues to blink.  
3 Push the TIME  
and  
buttons (40), and  
select the current clock time.  
• Each time the  
button (40) is pushed, the clock  
is moved forward by one minute.  
• Each time the  
button (40) is pushed, the clock  
is moved back by one minute.  
• When the  
or  
button is held down, the clock  
is moved forward or back in 10-minute increments.  
• The LCD display continues to blink.  
5
 
Correct operating procedures  
3 Push the  
button (32) to shut down  
Procedure for normal operation  
The functions will differ depending on the model and  
system.  
operation.  
• The ON lamp goes off, and the operation details  
are cleared from the LCD screen. (The frame lines  
remain displayed.)  
• Before operation shuts down, the self-cleaning  
operation is commenced if the air conditioner was  
run in the Auto (during cooling), cooling or dry  
mode for 10 or more minutes.  
• Follow the steps below before using the remote  
control system for the very first time or when changing  
any of the settings.  
• After the steps have been followed, operation will  
commence using the settings established simply by  
pushing the  
button (32).  
* For details on the self-cleaning operation, refer to  
the “Self-cleaning operations” section.  
Preparations  
Changing the air speed  
Turn on the ground fault interrupter.  
• When the power is turned on, a dividing line appears  
on the remote controller display.  
1 Push the  
air speed.  
button (33), and select the desired  
* For about a minute after the power has been turned  
• Each time the button is pushed, the air speed  
display changes in the sequence shown below.  
• Stop pushing the button when the symbol  
corresponding to the desired air speed lights.  
on,  
on the LCD screen blinks, and there  
will be no response to the keys of the remote  
controller even when they are pushed.  
Notes  
Auto air speed  
High air speed  
• Do not turn off the ground fault interrupter during the  
operating season of the remote control system.  
• After the remote control system has been shut down  
for a prolonged period, turn on the ground fault  
interrupter back on at least 12 hours before its  
operation is to be started.  
Low air speed  
Medium air speed  
* If, during heating, the rooms do not heat up  
quickly at the low air speed setting, change the  
setting to high or medium.  
Starting operation  
* The auto air speed cannot be selected during fan  
operations.  
1 Push the  
button (32) to start operation.  
• The ON lamp lights, and the operation details are  
displayed on the LCD screen.  
Changing the temperature  
2 Push the  
operation.  
button (34), and select the mode of  
1 Push the TEMP  
select the desired temperature setting.  
• When the button (49) is pushed, the  
temperature on the numeric display goes down;  
conversely, when the button (49) is pushed, the  
and  
buttons (49), and  
• Each time this button is pushed, the operation  
mode display changes in the sequence shown  
below.  
• Stop pushing the button when the symbol  
corresponding to the desired mode of operation  
lights.  
temperature displayed goes up.  
• The temperature cannot be set during fan  
operations.  
Auto  
Heating  
Fan  
Cooling  
Dry  
6
 
Correct operating procedures  
Stopping the louver swing motion  
1 While the louvers are swinging, push  
the button (39) when the louvers  
reach the desired position.  
• The symbol shown on the right lights for  
the air direction display.  
Adjusting the air direction  
The functions will differ depending on the model and  
system.  
• To increase the cooling or heating effect, be sure to  
change the louver direction between cooling and  
heating operations.  
• The nature of air is to fall toward the floor where it  
collects when it is cold and to rise toward the ceiling  
where it collects when it is warm.  
* The louvers will not stop at the downward blow-  
out position during a cooling or dry operation.  
Even when the button is pushed at the downward  
blow-out position, the louvers will stop swinging  
only after moving to the third position from the  
top.  
CAUTION  
• For cooling operations, set the louvers to the  
horizontal blow-out position.  
Performing cooling operations with the louvers at the  
downward blow-out position may cause condensation  
to form around the air outlets and louver surfaces and  
water may drip.  
* Concerning the  
button (37)  
• When a multiple number of indoor units are being  
run using a single remote controller, this button can  
be used to select one indoor unit and set the air  
direction of that unit.  
* For further details, refer to the operating instructions  
of the air conditioner.  
• When the air direction is to be set for each of the  
units, push the  
button (37), and display the  
number of one of the indoor units controlled as the  
group on the numeric display. Change the air  
direction for the indoor unit now displayed.  
• If no indoor unit number is indicated on the numeric  
display, the same air direction setting will apply to all  
the indoor units.  
Changing the air direction  
1 During operation, push the  
select the desired air direction.  
button (39), and  
• Each time the button is pushed, the air direction  
display changes in the sequence shown below.  
• Stop pushing the button when the symbol  
corresponding to the desired air direction lights.  
* Air directions 4 and 5 are not displayed during  
cooling or dry operations.  
* It may not be possible to set air direction 1 after  
the air direction has been at the random setting.  
If this is the case, wait 2 seconds, and then push  
EN  
Frost protection operation  
(heating at 8°C)  
The functions will differ depending on the model and  
system.  
• This is a heating operation function which is specially  
designed for use in cold regions where it will keep the  
indoor temperature constant while you are out.  
• To enable this function, an application control setting  
is required. Consult your dealer or a contractor with  
specialized experience.  
the  
button (39) again.  
1
2
3
4
5
* For further details, refer to the operating instructions  
of the air conditioner.  
Random  
SWING  
Starting the louver swing motion  
1 During operation, push the  
button (39), and select  
the symbol shown on the  
right.  
• If the button is then pushed from the downward  
blow-out position, the symbol shown on the right  
lights for the air direction display.  
7
 
Correct operating procedures  
Setting the frost protection operation  
Self-cleaning operations  
The functions will differ depending on the model and  
system.  
1 Push the TEMP  
operation.  
button (49) during a heating  
• Repeatedly push the button or hold it down until  
• When the air conditioner has stopped operating after  
an auto (cooling), dry or cooling operation, this  
function moves into action to dry out the insides of the  
indoor units using the fan operation so as to keep the  
indoor units clean.  
” appears on the numeric display.  
2 Now hold down the TEMP  
least 4 seconds.  
button (49) for at  
• When this button is pushed, what appears on the  
numeric display changes from “ ” to “ ”, and the  
display lights.  
* For further details, refer to the operating instructions  
of the air conditioner.  
• The frost protection operation now starts.  
1 The self-cleaning operation starts automatically  
when the air conditioner was in the auto  
(cooling), dry or cooling mode for at least 10  
minutes before its operation is shut down.  
• The ON lamp goes off, the operation stop display  
appears on the LCD screen, and the self-cleaning  
Releasing the frost protection operation  
1 Push the TEMP  
button (49) during the frost  
protection operation.  
• When this button is pushed, the  
display goes  
off, and what appears on the numeric display  
changes from “ ” to “ ”.  
• A normal heating operation now starts. The  
temperature setting is 18°C so push the TEMP  
button (49), and select the desired temperature  
setting.  
operation display  
• The duration of the self-cleaning operation differs  
depending on the operation time prior to shutdown.  
lights.  
Operation time prior to  
shutdown  
Under 10 minutes  
Duration of self-  
cleaning operation  
No self-cleaning  
operation  
10 or more minutes but  
under an hour  
1 hour  
Save operations  
The functions will differ depending on the model and  
system.  
1 hour or more  
2 hours  
• During this operation, the maximum current is  
restricted.  
2 To stop the self-cleaning operation, push the  
button (32) twice in succession.  
* For further details, refer to the operating instructions  
of the air conditioner.  
• The self-cleaning operation display  
and the self-cleaning operation ends.  
goes off,  
Initiating a save operation  
1 During operation, push the  
button (38).  
• The save operation where the maximum current is  
restricted starts, and the save operation display  
lights.  
2 To release the save operation, push the  
button (38) again.  
• The save operation display  
normal operation starts.  
goes off, and  
8
 
Correct operating procedures  
Grille operation procedure  
Detailed settings  
The functions will differ depending on the model and  
system.  
The functions will differ depending on the model and  
system.  
* For further details, refer to the operating instructions  
of the air conditioner.  
• For descriptions of the following settings, refer to the  
operating instructions of the air conditioner.  
– Changing the swing type  
Operation  
– Fixing or releasing the louvers  
– Changing the save operation settings  
1 Hold down the grille button  
4 seconds.  
(47) for at least  
• The display transfers to the grille up/down screen,  
and the indoor units stop operating.  
• The filter , grille up/down  
blink.  
and numeric display  
* The “no function” display  
appears when the  
grille is not connected or the control settings have  
not been established correctly.  
2 Push the  
button (37), and select the indoor  
unit for which the grille is to be set.  
• Each time the button is pushed, the unit number on  
the numeric display changes.  
* The fan of the selected indoor unit starts running,  
and the louver swings.  
3 Push the TEMP  
up/down grille.  
or  
button (49) to move the  
EN  
• When the  
button (49) is pushed, the up/down  
grille goes down slowly; conversely, when the  
button (49) is pushed, the up/down grille goes up.  
• If the up/down grille makes contact with an obstacle  
while it is going down, it stops.  
• Several seconds after the up/down grille rises and  
is neatly stowed in the air intake, the motor stops.  
* The louver swings while the grille is going up or  
down.  
* When the grille is stowed in the panel, this  
stowing operation is repeated 3 times to ensure  
that the grille is safely stowed away.  
4 Push the  
grille.  
button (32) to stop the up/down  
• The up or down movement of the up/down grille  
now stops.  
• If the  
button (32) is not pushed and the  
grille continues to move down, the grille will  
automatically stop when it has moved down to the  
distance set.  
* To change the movement from up to down or vice  
versa, stop the up/down grille movement first,  
and then make the change.  
5 Push the grille button  
• The grille operation mode is exited.  
• The filter , grille up/down and numeric display  
blinks.  
is blinking, there is no response  
(47).  
goes off, and  
* While  
to the keys of the remote controller even when  
they are pushed.  
9
 
Scheduled operations  
• Scheduled operations for a 1-week period can be  
performed using this remote controller.  
• Eight (01 to 08) operations for each day of the week  
can be set in a scheduled operation program (item  
settings).  
– The following items can be set in a program:  
a. Operation time  
b. Operation start/stop  
How to set up the operation programs  
• Perform the steps below to set up a scheduled  
operation program (item settings).  
* Programs can be set up whether the air conditioner  
is running or shut down.  
* While these steps are being taken, an air  
conditioner which is operating continues to operate.  
c. Operation mode  
d. Temperature setting (frost protection)  
e. Restriction on button operations  
1 Push the  
button (46).  
• The display transfers to the program input screen.  
• The entire LCD screen starts blinking.  
f. Save operation  
2 Push the  
button (45).  
• With a scheduled operation, the air conditioner is  
operated at the set operation time according to the  
program which has been set.  
• The operation time can be set in 1-minute increments.  
* Restriction on button operations  
• Repeatedly push the button to move the day arrow  
to the position above the day of the week when  
the scheduled operation is to be executed.  
This function cancels the button operations while a  
scheduled operation is being executed. To use this  
function, refer to the “Selecting the remote controller  
functions” section and change the settings before  
proceeding with the program settings described  
below. The initial (factory) setting calls for no  
restriction on the button operations.  
3 Push the  
• Set the day of the week when the scheduled  
operation is to be executed.  
• The days of the week display and the day arrow  
stop blinking and light up.  
button (42).  
* Save operation  
4 Push the  
button (37).  
The save operation function is not provided for  
some models and systems. To find out whether the  
function is provided, consult your dealer or a  
contractor with specialized experience.  
* Concerning the “Continue xx” setting  
The “Continue” setting can be established for the  
operation start/stop, operation mode and  
temperature setting items. This setting causes the  
current operation modes of the indoor units to be  
continued.  
* “Continue” is set on the initial screen for each item  
of each program number so in the example of the  
operation given above there is no need to input  
anything for the operation start/stop and operation  
mode items.  
• Each time the button is pushed, the number on the  
numeric display changes in the following  
sequence.  
• Stop pushing the button when the number to be  
programmed blinks on the display.  
* For the items inside the square parentheses,  
refer to the “Editing the operation programs”  
section.  
5 Push the  
button (42).  
• The program number on the numeric display stops  
blinking and lights up.  
* This function does not work if the “timer operation  
function” or “no timer function” has been selected by  
following the steps set forth in the “Selecting the  
remote controller functions” section.  
6 Push the TIME  
and  
buttons (40).  
• Set the operation time. This time must be input.  
• The steps taken are the same as for setting the  
clock.  
* After setting the time, there is no need to push  
the  
button (42). All the items will be entered  
together in step 8.  
10  
 
Scheduled operations  
7 Set what is to be operated at the time which was  
set in step 6.  
V. Setting the save operation  
Each time the button (38) is pushed, the  
numeric display and save operation display  
change in the following sequence. Stop pushing  
the button when the desired save operation mode  
(mode 0 to 3) blinks on the display.  
* The settings can be established in any sequence.  
The functions will differ depending on the model and  
system.  
I. Selecting and setting operation/stop  
Each time the  
button (48) is pushed, what  
appears on the timer function display changes in  
the following sequence. Stop pushing the button  
when the desired operation blinks on the display.  
Mode 0  
Mode 1  
Mode 2  
Mode 3  
Save operation  
mode  
(No display)  
Operation  
continue  
Description  
Operation  
stop  
Operation  
start  
Mode 0  
Mode 1  
Mode 2  
Mode 3  
No save operation  
Save operation with 75% upper limit  
Save operation with 50% upper limit  
Compressor shutdown  
II. Selecting and setting the operation mode  
Each time the button (34) is pushed, what  
appears on the operation mode display (1)  
changes in the following sequence. Stop pushing  
the button when the operation mode blinks on the  
display.  
8 Push the  
button (42), and enter all the items in  
steps I to V above and the operation time  
together.  
• The display of all the setting items changes from  
blinking to lighted.  
Operation mode  
(No display)  
Fan  
Cooling  
9 In addition:  
EN  
I. To input the settings into the different program  
number for the same day of the week, repeat the  
operations from step 4.  
Auto  
Heating  
Dry  
II. To move to a different day of the week and input  
the program, repeat the operations from step 2.  
III. Setting the temperature  
Each time the TEMP  
and  
buttons (49) are  
pushed, what appears on the numeric display  
changes in the following sequence. Stop pushing  
the buttons when the target temperature to be set  
blinks on the display.  
10 Finally, push the  
button (46) to return to the  
original screen.  
• An underbar is displayed under the selected day of  
the week.  
or  
Push  
4 seconds  
or more  
Frost protection  
operation  
Push  
4 seconds or more  
IV.Setting the restriction on the button operations  
• Each time the button (34) is pushed while the  
button (43) is held down, the central control  
display changes from off to blinking or vice versa.  
To place the restriction on the button operations,  
ensure that the display is blinking.  
* The  
TEMP  
button (32),  
and buttons (49) are the buttons  
button (34) and  
whose operation will be restricted by this setting.  
For further details, refer to the “Selecting the  
remote controller functions” section.  
11  
 
Scheduled operations  
Example of setting up an operation  
program  
6
Example of program input  
For program 01 for Wednesday, “7:00”, “ON”, “heating”,  
“25°C”, “restriction on key operation enabled”, “save  
operation” and “mode 1” will be set.  
I. Selecting and setting operation/stop  
Push the  
button (48) until  
blinks  
on the display.  
• Initial screen (clock setting/operation stop)  
II. Selecting and setting the operation mode  
Push the  
button (34) until  
blinks  
on the display.  
III. Setting the temperature  
Push the TEMP and  
0
buttons (49)  
until “25” blinks on the numeric display.  
IV.Setting the restriction on the button  
operations  
• Push the  
display to the input screen.  
button (46), and transfer the  
• On the input screen, the entire display blinks.  
Push the  
down the  
the display.  
button (34) while holding  
button (43) until  
blinks on  
1
2
V. Setting the save operation  
Push the  
button (38) until  
blinks  
on the display.  
• Push the  
arrow  
button (45), and move the day  
to the position above “WE”.  
7
• Push the  
settings.  
button (42) to enter the operation  
• Push the  
the week.  
button (42), and enter the day of  
• With the exception of  
stop blinking and light up.  
, all the displays  
• The days of the week display and the day  
arrow stop blinking and light up.  
8
9
3
4
• Finally, when the  
button (46) is pushed,  
goes off, and the original screen is  
• Repeatedly push the  
button (37), and  
restored.  
display the number of the program which is to  
contain the settings on the numeric display.  
• An underbar is displayed under the selected day  
of the week.  
• Push the  
button (42), and enter the  
program number.  
• The numeric display stops blinking and lights  
up.  
5
• Push the TIME  
and  
buttons (40), and  
set the operation time.  
• If the buttons are held down for four or more  
seconds, the time can be moved forward or  
back in 10-minute increments.  
12  
 
Scheduled operations  
Scheduled operation setup  
Program check operation  
• Programs are checked using the program input  
screen.  
How to execute scheduled operations  
• On the screen of the remote controller whose power  
has been turned on, check that the current day of the  
week and clock time are set accurately.  
1 Push the  
button (46).  
• The display transfers to the program input screen.  
• The entire LCD screen blinks.  
Scheduled operations cannot be executed while the  
days of the week display, the day arrow  
numeric display are still blinking.  
• Set at least one operation program.  
Check that at least one operation reservation display  
is indicated below the days of the week on the  
remote controller screen.  
and  
2 Push the  
button (45).  
• Repeatedly push the button until the day arrow  
moves to the position above the day of the week  
whose program is to be checked.  
3 Push the  
button (42).  
• Enter the day of the week whose program is to be  
checked.  
• The days of the week display and day arrow  
stop blinking and light up.  
1 Push the  
• Although first extinguished on the timer  
function display, the symbol shown on the  
right now starts blinking.  
button (48).  
4 Push the  
button (37).  
2 Push the  
completing step 1.  
• The symbol on the timer function display stops  
blinking and lights.  
button (42) within 5 seconds of  
• Each time this button is pushed, the program  
number and editing type are scrolled forward in  
sequence on the numeric display.  
• Display the number of the program to be checked,  
and check the program’s settings.  
How to release a scheduled operation  
* Unless the  
button (42) is pushed, the key  
1 Push the  
button (48).  
operations are canceled, in which case the  
program settings will remain unchanged.  
EN  
• The symbol on the timer function display changes  
from the lighted status to blinking.  
5 After completing the check, push the  
(46) to return to the original screen.  
button  
2 Push the  
completing step 1.  
button (41) within 5 seconds of  
• The symbol on the timer function display stops  
blinking and goes off.  
Error displays  
• Trouble may be to blame if the ERROR display  
remains lighted for 3 seconds while a  
scheduled operation is being executed or while a  
scheduled operation program is being input. Check for  
trouble, and remedy it.  
1 When the  
button (42) was pushed while a  
scheduled operation was being executed:  
• The current day of the week and/or current clock  
time have not been set. Proceed with the clock  
setting operation.  
• No programs have been set. Input the operation  
program.  
2 When the  
button (42) was pushed while a  
program was being input:  
• One setting time overlaps another setting time.  
Change one of the setting times.  
13  
 
Scheduled operations  
Editing the operation programs  
(instructions for copying)  
Editing the operation programs  
(instructions for clearing)  
• When setting the operation programs, the already  
programmed settings for another days of the week  
can be copied for an specially designated day of the  
week.  
• Operation programs which have been set can be  
cleared (deleted) in two ways.  
1.All the programs for a specific day of the week can  
be cleared.  
* The program settings can be copied whether the air  
conditioner is running or shut down.  
2.A specific program on a specific day of the week can  
be cleared.  
* The program settings can be cleared whether the air  
conditioner is running or shut down.  
Copying the program settings  
1 Push the  
button (46).  
How to clear the program settings  
• The display transfers to the program input screen.  
• The entire LCD screen blinks.  
How to clear the programs for a specific day of the  
week  
2 Push the  
• Repeatedly push the button until the day arrow  
moves to the copy source day of the week.  
button (45).  
1 Push the  
button (46).  
• The display transfers to the program input screen.  
• The entire LCD screen blinks.  
3 Push the  
• Enter the copy source day of the week.  
• The days of the week display and day arrow  
stop blinking and light up.  
button (42).  
2 Push the  
button (45).  
• Repeatedly push the button until the day arrow  
moves to the day of the week whose programs are  
to be cleared.  
4 Push the  
• Repeatedly push this button until  
“PG-CP” (shown right) appears on  
the numeric display.  
button (37).  
3 Push the  
button (42).  
• Enter the day of the week whose programs are to  
be cleared.  
• The days of the week display and day arrow  
stop blinking and light up.  
* PG-CP ..... PROGRAM-COPY  
5 Push the  
button (42).  
” display stops blinking and lights up.  
4 Push the  
button (37).  
• The “  
• Repeatedly push this button until  
“PG-CL” (shown right) appears on  
the numeric display.  
• The day of the week where the day arrow  
lighted serves as the copy source.  
is  
6 Again push the  
button (45).  
* PG-CL ...... PROGRAM-CLEAR  
• Repeatedly push the button until the day arrow  
moves to the copy destination day of the week.  
5 Push the  
button (42).  
• The settings of all the programs which have been  
set and displayed for the day of the week are  
cleared (deleted), and the no program set status  
blinks on the screen.  
* Bear in mind that cleared settings cannot be  
restored.  
• The day arrow  
is being selected.  
blinks while the copy destination  
7 Push the  
button (42).  
• The settings of the copy source day of the week are  
copied into the copy destination day of the week.  
• The blinking of the day arrow  
copy destination day of the week changes to the  
lighted operation reservation display.  
* Copying involves overwriting any existing  
settings.  
displayed for the  
6 To continue clearing, repeat steps 2 to 5.  
7 Finally, push the  
original screen.  
button (46) to return to the  
Bear in mind that the original setting of the copy  
destination will be deleted when the  
(42) is pushed.  
button  
8 To continue copying, repeat steps 4 to 7.  
9 Finally, push the  
original screen.  
button (46) to return to the  
14  
 
Scheduled operations  
How to clear individual programs on the same day  
of the week  
Editing the operation programs  
(instructions for special holidays)  
1 Push the  
button (46).  
• A “special holiday” is a day of the week on which the  
scheduled operations set for that day of the week can  
be temporarily canceled. (The program remains  
stored in the memory.)  
• The display transfers to the program input screen.  
• The entire LCD screen blinks.  
2 Push the  
button (45).  
• Repeatedly push the button until the day arrow  
moves to the day of the week for which a program  
to be cleared has been set.  
• When the day of the week set as a special holiday has  
passed, the special holiday setting is released, and  
the air conditioner operates as per the original  
program starting from the following week.  
• Special holiday settings can be established for any  
day up to a week ahead starting from the current day  
of the week. When a special holiday has been set for  
the current day of the week, the setting starting from  
the next program time after the set time will be  
canceled.  
3 Push the  
button (42).  
• Enter the day of the week for which the program to  
be cleared has been set.  
• The days of the week display and day arrow  
stop blinking and light up.  
4 Push the  
button (37).  
• Repeatedly push this button until the number of the  
program to be cleared appears on the numeric  
display.  
• The special holiday setting cannot be established for  
any day of the week which has no program settings.  
* The special holiday setting can be established  
whether the air conditioner is running or shut down.  
• The program number displayed blinks.  
5 Push the  
• Enter the number of the program to be cleared.  
• The program number on the numeric display  
blinks.  
button (42).  
How to establish the special holiday setting  
1 Push the  
button (46).  
• The display transfers to the program input screen.  
• The entire LCD screen blinks.  
EN  
6 Push the  
button (41).  
• The settings for the program number on the  
numeric display are cleared (deleted), and the no  
program set status blinks on the screen.  
* Bear in mind that cleared settings cannot be  
restored.  
2 Push the  
button (45).  
• Repeatedly push the button until the day arrow  
moves to the day of the week which is to be set as  
a special holiday.  
3 Push the  
button (42).  
7 To continue clearing, repeat steps 2 to 6.  
8 Finally, push the  
original screen.  
• Enter the day of the week which is to be set as a  
special holiday.  
• The days of the week display and day arrow  
stop blinking and light up.  
button (46) to return to the  
4 Push the  
button (37).  
• Repeatedly push this button until  
“PG-HL” (shown right) appears on  
the numeric display.  
* PG-HL ...... PROGRAM-HOLIDAY  
5 Push the  
button (42).  
• The special holiday display  
blinks at the day of  
the week which has now been set as a special  
holiday.  
6 To continue with another setting, repeat steps 2  
to 5.  
7 Finally, push the  
original screen.  
button (46) to return to the  
• The special holiday display  
above the day of the  
week set stops blinking and lights up.  
15  
 
Scheduled operations  
How to cancel the special holiday setting  
1 Perform steps 1 to 4 in “How to establish the  
special holiday setting” for the day of the week  
whose special holiday setting is to be canceled.  
2 Push the  
• The special holiday display  
week set changes from lighted to blinking.  
button (42).  
over the day of the  
3 Finally, push the  
original screen.  
button (46) to return to the  
• The special holiday display  
above the day of the  
week set stops blinking and goes off.  
16  
 
Timer operations  
• Before this remote controller is shipped from the  
factory, the schedule timer operation function is set as  
an initial setting (default), but the count-down timer  
operation function can be selected instead.  
* Users who want the timer operation function should  
refer to the “Selecting the remote controller  
functions” section.  
Example of remote controller display  
• When the set time is 23.5 hours ahead  
• When the set time is 34 hours ahead  
* Bear in mind that if the timer operation function has  
been selected, the scheduled operation function  
cannot be used.  
• The three following functions can be selected by the  
timer operation function:  
“1d” = 1 day = 24 hours  
“10H” = 10 hours  
Total = 34 hours  
3 Push the  
button (42).  
OFF timer:  
• The numeric display stops blinking and lights up,  
and the timer function display changes to blinking  
from its lighted status.  
Operation is shut down when the set time is reached.  
Repeated OFF timer:  
Every time operation is started, it is shut down after  
the set duration.  
• The  
display goes off.  
* When the ON timer function is set, the operation  
of the air conditioner is shut down. This means  
that apart from the lighted numeric display and  
blinking timer function display, all other displays  
go off.  
ON timer:  
Operation is started when the set time is reached.  
* The maximum time which can be set is 168 hours (7  
days).  
How to cancel a timer operation  
Timer operations  
1 Push the  
operation.  
button (41) during the timer  
How to execute timer operations  
EN  
1 During operation, push the  
select the timer operation which is to be set.  
• The display and numeric display blink,  
and the timer function display lights.  
button (48), and  
• The timer function display and numeric display go  
off.  
* A timer operation can be canceled while the timer  
operation is being set or executed.  
• Each time the button is pushed, what appears on  
the timer function display changes in the following  
sequence.  
• Stop pushing the button when the desired  
operation lights up on the display.  
No timer  
(No display)  
OFF timer  
Repeated  
OFF timer  
ON timer  
2 Push the TIME  
select the set time.  
and  
buttons (40), and  
• Each time the  
button (40) is pushed, the set  
time is moved forward in half-hour (30-minute)  
increments. If the set time is more than one day (24  
hours) ahead, it is moved forward in 1-hour  
increments. The upper limit is 7 days (168 hours)  
ahead.  
The numbers representing any set time from 0.5  
hour to 23.5 hours appear on the numeric display.  
For a set time more than 24 hours ahead, the  
number of days and time are indicated.  
• Each time the  
button (40) is pushed, the set  
time is moved back in half-hour (30-minute)  
increments (from 0.5 hour to 23.5 hours) or in 1-  
hour increments (from 24 hours to 168 hours).  
17  
 
Troubleshooting  
<<Checking the trouble history>>  
Before requesting repair work  
• When trouble has occurred in the air conditioner, the  
trouble history can be checked by following the steps  
below. (Up to four events are stored in the trouble  
history.)  
• The trouble history can be checked whether the air  
conditioner is running or shut down.  
Check out the following points before requesting repair  
work.  
The scheduled operation is not performed even  
though the set time is reached.  
• The scheduled operation has not been set.  
• A special holiday has been set.  
1 Push the  
together for at least 4 seconds.  
• The numeric displays blink, and the servicing  
button (42) and  
button (43)  
The current clock time setting is blinking.  
• There has been a prolonged power outage. Re-set  
the current clock time and current day of the week.  
display  
and inspect display light.  
There is no response when the keys are operated.  
• The restriction has been set for the key operations.  
Check the program.  
Numerical order of  
trouble history events  
Inspection code  
The clock is not displayed when the power is turned  
on.  
• The timer operation function or follower remote  
controller has been set.  
• The setting for not displaying the clock has been  
established.  
Address of indoor unit where  
the trouble has occurred  
2 Push the TEMP  
• Each time one of these buttons is pushed, the  
trouble history events are displayed in numerical  
order.  
• The “01” code on the numeric display indicates the  
latest event, and “04” the earliest event.  
* Do not push the  
or  
button (49).  
<Caution> If the problem persists even after  
checking out the above points, stop operating the air  
conditioner, set the ground fault interrupter to off, and  
give the model number and details of the symptoms to  
your dealer. Do NOT attempt to remedy the  
problem yourself due to the dangers involved.  
button (41) since all the  
trouble history events of the indoor units will be  
deleted.  
Trouble diagnosis  
<<Checks and inspections>>  
3 After checking the events, push the  
(43) to return to the original screen.  
button  
• When trouble has occurred in the air conditioner, an  
inspection code and the number of the indoor unit  
concerned blink on the numeric display.  
Concerning trouble occurring in the remote  
controller  
”, “  
” and “  
blink at the same time.  
• This means that trouble has occurred on the remote  
controller’s circuit board. Contact your dealer.  
• Normal air conditioner operations are still possible, but  
no scheduled operations can be performed.  
Inspection code  
Address of indoor unit  
where the trouble has  
occurred  
• Inspection codes are displayed only during operation.  
• If the display has gone off, check the trouble by  
following the steps in “Checking the trouble history”  
below.  
18  
 
Selecting the remote controller functions  
• Change the settings of the remote controller functions  
as required by taking the steps below.  
Code No.13  
O: Display X: No display  
Scheduled operation  
underway  
Air  
conditioner conditioner conditioner conditioner  
Scheduled operation  
How to change the remote controller functions  
in standby  
Air  
Air  
Air  
Setting  
1 While operation is shut down, push the  
button  
(43) and  
button (48) together for at least 4  
now  
now shut  
down  
now  
now shut  
down  
seconds.  
operating  
operating  
0000  
0001  
0002  
0003  
0004  
0005  
O
X
O
X
O
X
O
X
O
X
X
X
O
O
O
X
X
X
X
X
• The numeric displays and  
and the fixed louvers display lights.  
display blink,  
O
O
O
O
2 Push the TEMP  
and  
buttons (49).  
• Repeatedly push the buttons until the setting to be  
changed blinks on the display.  
3 Push the TIME  
• Repeatedly push the buttons until the setting to be  
changed blinks on the display.  
and  
buttons (40).  
• Selection of operation when power is restored after a  
power outage <code No.14>  
This item selects the operation to be performed when  
power is restored after a power outage occurred  
during a scheduled operation.  
0000: No operations are performed when the power is  
restored, and the scheduled operation is resumed as  
soon as the program time is reached after the power  
has been restored. (When the power is restored, the  
scheduled operation is based on the operation of the  
indoor units.)  
4 Push the  
button (42). Then push the  
(43) to return to the original screen.  
button  
• When the  
displays and  
light up, and when the  
again, they go off.  
button (42) is pushed, the numeric  
display stop blinking and  
button (43) is pushed  
Items to be set  
EN  
• 24-hour/12-hour display setting <code No.10>  
– The 24-hour display or 12-hour (AM/PM) display  
can be selected for the clock which is displayed on  
the remote controller.  
– This item’s selection is also reflected on the clock  
displayed on the clock setting screen and program  
input screen.  
0001: If there was a programmed operation during the  
power outage, that operation is performed when the  
program is resumed. If there is no programmed  
operation or if the “Continue xx” setting is in place, the  
operation prior to the power outage is resumed.  
Selecting the functions using the DIP  
switches of the remote controller  
Setting Description  
• The following functions can be selected using the DIP  
switches on the remote controller’s circuit board.  
0000:  
0001:  
24-hour display (factory setting)  
12-hour (AM/PM) display  
• Restriction on button operations <code No.12>  
This item sets the range of the restriction placed on  
the button operations which can be applied while  
scheduled operations are being performed.  
Setting: 0000 (factory setting)  
Setting procedure  
• Open the back cover of the remote controller, and  
select the functions using the DIP switches located at  
the bottom left of the circuit board.  
• After establishing the settings, turn the ground fault  
interrupter off and then back on.  
Code No.12  
O: Can be operated.  
X: Cannot be operated.  
Setting items  
Setting  
0000  
0001  
0002  
0003  
0004  
[ON/OFF]  
[MODE]  
[TEMP.]  
• Remote controller header/follower setting: Bit 1  
When operating the air conditioner using two remote  
controllers, set one of the controls to be the follower.  
* Set the remote controller used as the schedule timer  
to be the header.  
O
X
X
O
O
O
O
X
X
X
O
X
X
X
O
• Operation function setting: Bit 2  
One of the following three operation functions can be  
selected and set.  
1.Scheduled operation function  
• Display/non-display of clock <code no.13>  
This item selects and sets whether the day of the week  
and clock time are to be displayed.  
2.Timer operation function  
Setting: 0000 (factory setting)  
3.No scheduled or timer operation function  
19  
 
Selecting the remote controller functions  
[DIP switches] (factory settings)  
Bit  
ON  
OFF  
Bit 1  
Bit 2  
Bit 3  
Bit 4  
ON: Follower  
ON: Timer  
operation  
OFF: No function  
OFF: Header  
ON: Timer  
operation  
OFF: Scheduled  
operation  
20  
 

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