Filter Sign Setting; Power Saving Mode; Installing Indoor Unit On High Ceiling - Toshiba RAV-SM304MUT-E Installation Manual

2
Each time button is pushed, indoor
unit numbers in the control group change
cyclically. Select the indoor unit to change
settings for.
The fan of the selected unit runs and the louvers
start swinging. The indoor unit for change settings
can be confirmed.
3
Specify CODE No. [ ] with "TEMP."
buttons.
4
Select SET DATA [ ] with "TIME"
buttons.
5
Push button. When the display changes
from flashing to lit, the setup is completed.
• To change settings of another indoor unit,
2
repeat from Procedure .
• To change other settings of the selected indoor
3
unit, repeat from Procedure .
Use button to clear the settings. To make
settings after button was pushed, repeat from
2
Procedure .
6
When settings have been completed, push
button to determine the settings.
When button is pushed, flashes and
then the display content disappears and the air
conditioner enters the normal stop mode.
(While is flashing, no operation of the
remote controller is accepted.)
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 Installing indoor unit on high
ceiling
When an indoor unit is installed on a ceiling higher than
the standard height, make the high-ceiling setting for
fan speed adjustment.
Follow to the basic operation procedure
1 2 3 4 5 6
( → → → → → ).
3
• For the CODE No. in Procedure , specify [5d].
4
• Select the SET DATA for Procedure from the
"Height list of ceiling possible to be installed" table in
this manual.
/
Remote controller-less setting
To set the unit to high ceiling setting, there is a method
/
that requires the changing of the jumper blocks on the
indoor P.C. board. The details are shown in the below
table.
This method is only to be used where a wired remote
controller (Group control) is not used.
* However, once the setting is changed, it is
necessary to reset the SET DATA back to 0000 that
placing the jumper blocks back to the factory default
position and rewriting the SET DATA back to 0000
with wired remote controller. (The setting can be
changed to 0001 and 0003 without resetting.)
• Select by exchange of jumper blocks on indoor
P.C. board.
jumper block
position
SET
Note
DATA
Short Open
CN112 CN111 CN110
0000 Standard (Factory default)
CN112 CN111 CN110
0002 High ceiling (2)
CN112 CN111 CN110
0003 High ceiling (3)
• jumper blocks position (CN112, CN111, CN110
from the left)
 Filter sign setting
According to the installation condition, the filter sign
term (Notification of filter cleaning) can be changed.
Follow to the basic operation procedure
1 2 3 4 5 6
→ → → → →
( ).
3
• For the CODE No. in Procedure , specify [01].
4
• For the [SET DATA] in Procedure , select the SET
DATA of filter sign term from the following table.
SET DATA Filter sign term
0000 None
0001 150 H
2500 H
0002
(Factory default)
0003 5000 H
0004 10000 H
 To secure better effect of
heating
When it is difficult to obtain satisfactory heating due to
installation place of the indoor unit or structure of the
room, the detection temperature of heating can be
raised. Also use a circulator or other device to circulate
heat air near the ceiling.
Follow to the basic operation procedure
1 2 3 4 5 6
( → → → → → ).
3
• For the CODE No. in Procedure , specify [06].
4
• For the set data in Procedure , select the SET
DATA of shift value of detection temperature to be
set up from the following table.
SET DATA Detection temperature shift value
0000 No shift
0001 +1 °C
+2 °C
0002
(Factory default)
0003 +3 °C
0004 +4 °C
0005 +5 °C
0006 +6 °C
– 14 –
 Power saving mode
Performing settings of the power saving
mode
* When an outdoor unit RAV-SP***2AT / SM***3AT
type or earlier is used, the power level is fixed to 75
% regardless of the value on the display.
1
Push button for 4 seconds or more
when the air conditioner is not working.
flashes.
Indicates CODE No. "C2."
2
Select an indoor unit to be set by pushing
(left side of the button).
Each time the button is pushed, unit numbers
change as follows:
UNIT No. UNIT No. UNIT No.
1-1 1-2 1-3
UNIT No.
1-4
The fan of the selected unit runs.
3
Adjust the power save setting by pushing
TIME buttons.
Each push of the button changes the power level
by 1 % within the range from 100 % to 50 %.
*The factory default is 75 %.
Setting of power level in

power saving mode

4
Determine the setting by pushing button.
5
Push button to complete the setting.
28-EN