Operation - Toshiba MMY-MUP0801HT8P-E Owner's Manual
Air conditioner (multi type)
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Also See for MMY-MUP0801HT8P-E:
- Owner's manual (20 pages) ,
- Installation manual (42 pages) ,
- Service manual (312 pages)
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Indicators
All icons on the display are shown for this explanation. Operations are not accepted when "SETTING" is
flashing.
8
9
7
13
12
14
11
1
Operation mode indicator
Indicates the operation mode selected.
2
Central control indicator
Displayed when the air conditioner is controlled
centrally and used with central control devices
such as the central remote controller.
If the use of the remote controller is prohibited by
the central control,
blinks when the ON/OFF,
MODE, or TEMP. button on the remote controller
is pushed, and the buttons do not function.
(Settings that can be configured on the remote
controller differ depending on the mode of the
central control. For details, read the Owner's
Manual of the central remote controller.)
3
Setting indicator
Indicates that the model is being checked
automatically after a breaker is thrown or some
other occurrence.
4
Service indicator
Displayed while the protective device works or a
check occurs.
5
Test run indicator
Displayed during test run.
6
Temperature setting indicator
The selected set temperature is displayed.
7
Swing indicator
Displayed during up/down movement of the
louver.
8
Louver position indicator
Indicates the louver position.
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2
3
4
15
5
6
10
9
Louver lock indicator
Displayed when there is a louver-locked unit.
(4-way cassette type and Compact 4-way
cassette Type only.)
10
Fan speed indicator
Indicates the selected fan speed
Auto
Low
Low +
Med.
Med. +
High
Fix
11
OFF timer indicator
When a trouble occurs, a check code is
displayed.
12
Pre-heat indicator
Displayed when the heating mode is energized
or defrost cycle is initiated.
While this indication is displayed, the indoor fan
stops or operate in fan mode.
13
Operation standby indicator
Indicates that the Super Modular Multi System
cannot cool if a different indoor unit is heating
or cannot heat if one is cooling; and that the
Super Heat Recovery Multi cannot heat or cool
because the outside temperature is outside the
operating range.
14
Remote controller sensor indicator
Displayed while the sensor of the remote
controller is used.
15
Notice display
Displayed while notice code occurs.
– 5 –
3
Operation
When you use the air conditioner for the first time or change the settings, follow the procedures below. From next
time, pushing the ON/OFF button starts running of the air conditioner with the chosen settings.
Standby
Operations are not accepted when "SETTING" is blinking.
REQUIREMENT
Keep the power switch turned on during use.
When you resume using the air conditioner after a long period of disuse, turn on the power switch at least
12 hours before starting running.
When the power is turned on, it takes about 1 minute before the remote controller becomes operable.
This is not a malfunction.
Running operation
Some operation modes are not available depending on the type of indoor unit.
Menu button
Setting button
ON/OFF button
1
ON/OFF button
Push this button to light the operation lamp and
start operations.
When heating
The heated air comes out after a 3 to 5 minutes
of pre-heating with the indoor fan kept turned
off.
2
Select the operation mode
Push the Menu button several times to select the
operation mode.
The current operation mode flashes.
Each time you push the setting button, the
operation mode and its icon change in the
following order:
Heat
Dry
Cool
(Dehumidify)
With the Concealed Duct High Static Pressure Type,
"
Dry" is not available.
If you do not push any button for 30s, the operation
mode finishes.
3
Select the fan speed
Push the Menu button several times to select the
fan speed mode.
The current fan speed indicator flashes.
Each time you push the setting button, the fan
speed mode and its indication change in the
following order:
A selectable fan speed differs depending on
indoor units to be connected.
"
Auto" cannot be selected at the Fan
mode.
FIX "
" is displayed for models capable of
the fan speed setting.
If you do not push any button for 30s, the fan
speed mode finishes.
If you do not push any button for 30s, the
operation mode finishes.
4
Select the temperature
Push the setting button to adjust the temperature.
The temperature setting range is 18.0°C to
29.0°C.
The temperature can be set in steps of 0.5°C.
NOTE
When cooling
Running starts in approximately 1 minute.
When heating
The air conditioner may continue running in the
fan operation for about 30 seconds after stopping
heating.
The heated air comes out after a 3 to 5 minutes of
pre-heating with the indoor fan kept turned off.
Fan
(The pre-heat indicator " " is displayed on the remote
controller.)
The temperature sensor detects the return air
temperature at the indoor unit, which may slightly
differ from the actual room temperature depending on
installation condition. Set temperature is a target of
room temperature.
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