Toshiba MMU-AP0091H User manual

Owner’s Manual
Outdoor Unit
Heat Pump Model (Inverter Unit):
MCY-MAP0401HT
MCY-MAP0501HT
MCY-MAP0601HT
MCY-MAP0401HT2D
MCY-MAP0501HT2D
MCY-MAP0601HT2D
For commercial use
Pour usage commercial
Nur für gewerbliche Nutzung
Per uso commerciale
Para uso comercial
Para uso comercial
Voor commercieel gebruik
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Owner’s manual 1
MiNi-SMMS
Manuel du proprietaire 25
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Betriebsanleitung 49
MiNi-SMMS
Manuale del proprietario 73
MiNi-SMMS
Manual del propietario 97
MiNi-SMMS
Manual do utilizador 121
MiNi-SMMS
Gebruiksaanwijzing 145
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Åã÷åéñßäéï ÷ñÞóçò 169
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193
MiNi-SMMS
MiNi-SMMS

1
English-1
Thank you very much for purchasing TOSHIBA Air Conditioner.
Please read this owner’s manual carefully before using your Air Conditioner.
• Be sure to obtain the “Owner’s manual” and “Installation manual” from constructor (or dealer).
Request to constructor or dealer
• Please clearly explain the contents of the Owner’s manual and hand over it.
ADOPTION OF NEW REFRIGERANT
This Air Conditioner adopts a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in
order to prevent destruction of the ozone layer.
This appliance is not intended for use by person (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
CONTENTS
1PRECAUTIONS FOR SAFETY .................................................................. 2
2PARTS NAME ............................................................................................ 4
3PARTS NAME OF REMOTE CONTROLLER............................................. 7
4CORRECT USAGE .................................................................................. 10
5ADJUSTMENT OFWIND DIRECTION .................................................... 11
6TIMER OPERATION ................................................................................ 16
7INSTALLATION ........................................................................................ 17
8MAINTENANCE ....................................................................................... 18
9AIR CONDITIONER OPERATIONS AND PERFORMANCE ................... 22
10 WHENTHE FOLLOWING SYMPTOMS ARE FOUND............................. 23

2
English-2
En
1PRECAUTIONS FOR SAFETY
WARNING
[Warning on installation]
Be sure to leave the installation work to the dealer or a store specializing.
The exclusive knowledge and technology are required for installation work.
Do not perform installation by yourself.
If an incomplete installation is performed, a fire, electric shock, injury, or water
leakage may be caused.
Be sure to use the products sold separately which are specified by us.
For the products sold separately, be sure to use those specified by us.
Otherwise, a fire, electric shock, or water leakage may be caused.
For installation work, leave it to special engineer.
When installing the units in a small room, take measures so that the
refrigerant will not exceed the critical concentration if it leaks.
CAUTION
Related to countermeasures against the critical concentration, perform the installation work upon consultation
with the dealer. If the refrigerant leaks and exceeds the critical concentration, oxygen deficiency may be caused.
Check whether earthing work is performed correctly.
A grounding is necessary. If the earthing work is incomplete, an electric shock may be caused.
(For details, conform to the local regulation in each area.)
[Warning on use]
Do not expose your body directly in cool air for a long time, or do not cool
you excessively.
It causes the worse of physical condition or trouble on health.
Never insert a finger or bar into the air inlet or air outlet.
Since the fan rotates in high speed inside of the unit, an injury may be caused.
When a trouble (burnt smell, etc.) is felt, stop the operation, turn off the power
switch, and contact the dealer who you have purchased the air conditioner.
If keeping operation as the air conditioner is defective, a fire, electric shock, or
trouble may be caused.
[Warning on moving/repair]
Never modify the air conditioner.
A fire or electric shock may be caused.
For repair, leave it to the dealer which you have purchased the air conditioner.
If an incomplete repair is performed, a fire or electric shock may be caused.
When moving or re-installing the air conditioner, contact the dealer which
you have purchased the air conditioner or the special engineer.
If an incomplete installation is performed, a fire, electric shock, injury, or water
leakage may be caused.

3
English-3
CAUTION
[Caution on installation]
Check the drain pipes are installed so that they can drain water securely.
If the piping is incomplete, water leakage occurs resulted in moisture on furniture.
Check the earth leakage breaker is attached.
It is necessary to attach an earth leakage breaker.
Otherwise, it causes an electric shock.
Check the air conditioner is installed at a place where flammable gas will not leak.
If gas leaks and accumulates in the unit surroundings, an outbreak of fire may be caused.
Check the outdoor unit is fixed on the base.
If it is not fixed securely on the base, an accident such as falling may be caused.
[Check fixing method]
Do not clean the air conditioner with water.
An electric shock may be caused.
Do not put the combustible devices at a place where air from the air
conditioner flows directly.
Imperfect combustion of the combustible devices may be caused.
Diligently ventilate the room when operating the air conditioner with the
combustible devices.
If ventilation is incomplete, shortage of oxygen may be caused.
Check the installation base, etc. is not damaged by use for a long time.
If leaving them damaged, the unit may fall resulted in injury, etc.
Do not put plants and animals at a place where air from the air conditioner
flows directly.
Cause to affect on plants and animals may generate.
Do not put flammable spray, etc. near the air conditioner, or do not spray
directly on the air conditioner.
A fire may be caused.
Do not put vessels including water such as a vase on the unit.
Moisture floods in the unit, the electric isolation deteriorates, and an electric shock may be caused.
Do not handle the switches with wet hands.
An electric shock may be caused.
Do not use the air conditioner for special purpose such as storage of foods, plants and animals,
precise equipment, and art works.
Deterioration of quality may be caused.
1PRECAUTIONS FOR SAFETY

4
English-4
Air outlet / Louver
Select air blow direction in cooling
or heating operation each.
Air inlet
Air in the room is sucked from here.
Earth screw
It is provided in the electric parts box.
Center panel
Air outlet / Louver
Select air blow direction in cooling
or heating operation each.
Air filter
Removes dirt or dust.
(Provided in the center panel)
[4-way Air Discharge CassetteType]
MMU-AP0091H, AP0121H, AP0151H, AP0181H, AP0241H, AP0271H, AP0301H, AP0361H,
MMU-AP0481H, AP0561H
[2-way Air Discharge CassetteType]
MMU-AP0071MH, AP0091MH, AP0121MH,
MMU-AP0151MH, AP0181MH MMU-AP0092H, AP0122H, AP0152H, AP0182H, MMU-AP0242H, AP0272H, AP0302H, AP0362H,
MMU-AP0482H, AP0562H
Air filter
Removes dirt or dust.
(Provided on the air inlet grille)
Air inlet
Air in the room is sucked from here.
Knob
Knob to open/close the air inlet grille.
Earth screw
It is provided in the electric parts box.
Knob
Knob to open/close
the air inlet grille. Knob
Knob to open/close
the air inlet grille.
Earth screw
Provided in the
electric parts box.
Earth screw
Provided in the
electric parts box.
Air inlet
The air in the room is sucked in from this port.
Air inlet
The air in the room is
sucked in from this port.
Air outlet / Louver
Change the direction of the air to be
discharged according to cool/heat mode.
Air outlet / Louver
Change the direction
of the air to be
discharged according
to cool/heat mode.
Air inlet
They are provided at rear and left sides.
Fixing leg
Air outlet (Discharge)
Hot air is discharged when cooling operation is performed.
Cold air is discharged when heating operation is performed.
Power source hole
Refrigerant pipe connecting hole
Connecting valve is included inside here.
2PARTS NAME
Outdoor unit
Indoor unit

5
English-5
Earth screw
It is provided in the electric parts box.
Air inlet grille
Air in the room is sucked from here.
Air filter
Removes dirt or dust.
(Provided in the air inlet grille)
Air outlet / Louver
Select air blow direction in cooling
or heating operation each.
[1-way Air Discharge CassetteType]
MMU-AP0071YH to AP0121YH
MMU-AP0152SH, AP0182SH, AP0242SH
Button
Button to open/close air inlet. Air outlet
/ Louver
Change the direction of the air to be
discharged according to cool/heat mode.
Air filter
Removes dirt or dust.
(Provided on the air inlet)
Earth screw
It is provided in the electric parts box.
Air outlet
Discharge duct is connected.
Air inlet
Suction duct is connected.
Drain pan
Air filter
Removes dirt or dust. (Provided on the air inlet)
Air inlet
Sucks air inside of the room from here.
Earth screw
It is provided in the electric parts box.
[Concealed Duct StandardType]
[Concealed Duct High Static PressureType]
[Slim DuctType]
Air outlet
Discharge duct is connected.
Earth screw
Earth screws are provided in the electric parts box.
Air inlet
Suction duct is connected.
Air filter
(Not provided to some models in the series.)
Earth screw
Earth screws are provided
in the electric parts box.
Air inlet
Air in the room is sucked from here.
Air outlet flange
Discharge duct is connected.
Air filter
Removes dirt or dust.
(Provided in the air inlet )
2PARTS NAME

6
English-6
Air outlet / Louver
Exchanges the air direction according
to cooling or heating time.
Earth screw
It is provided in the electric parts box.
Air inlet
Sucks air inside of the room from here.
Air filter
Removes dirt or dust.
(Provided on the air inlet)
Drain pan (With drain filter)
This accessory is installed at the local site.
Air filter
Removes dirt or dust.
(Provided on the air inlet)
Front panel (Lower side)
Air outlet
Earth screw
It is provided in the electric parts box.
Air inlet
Sucks air inside of the room from here.
Fixing metal holder
Vertical louver
The air can be automatically discharged
rightward/leftward at stated periods.
Drain pan
Water accumulated in the drain pan is
drained from here through the drain pipe.
Fixing metal holder (Right and left)
Horizontal louver /Air outlet
Exchanges the air direction according to cooling or heating time.
Earth screw
It is provided in the electric parts box.
Air inlet
Sucks air inside of the room from here.
Air filter
Removes dirt or dust.
[Under CeilingType]
[HighWallType]
MMK-AP0071H to AP0241H
MMK-AP0073H to AP0243H
MMK-AP0072H to AP0122H
Air inlet
Air in the room is sucked from here.
Air filter
Removes dirt or dust.
(Provided in the air inlet grille)
Earth screw
Earth screws are provided in the electric parts box.
Air outlet / Louver
Change the direction of the air to be discharged
according to cool/heat mode.
Button
Button to open/close the air inlet.
Air filter
Removes dirt or dust.
(Provided on the air inlet)
Air inlet
The air in the room is sucked in from here.
Earth screw
Earth screws are provided in the electric parts box.
Air outlet / Louver
Change the direction of the air to be discharged according to cool/heat mode.
Air inlet grille
Air in the room is sucked from here.
Earth screw
Earth screws are provided in the electric parts box.
Air outlet / Louver
Change the direction of the air to be
discharged according to cool/heat mode.
Air filter
Removes dirt or dust.
(Provided in the air inlet grille)
[Floor StandingType]
[Floor Standing ConcealedType]
[Floor Standing CabinetType]
Air inlet grille
Air in the room is sucked from here.
Earth screw
Earth screws are provided in the
electric parts box.
Air outlet / Louver
Change the direction of the air to be
discharged according to cool/heat mode.
Air filter
Removes dirt or dust.
(Provided in the air inlet grille)

7
English-7
3PARTS NAME OF REMOTE CONTROLLER


Display section
In the display example, all indicators are displayed for the explana-
tion.
In reality only, the selected contents are indicated.
• When turning on the main power switch and leak breaker at the first
time,
SETTING
flashes on the display part of the remote controller.
• While this display is flashing, the model is being automatically
confirmed.
Accordingly, wait for a while after
SETTING
display has disappeared, and
then use the remote controller.
1SETTING display
Displayed during setup of the timer etc.
2Operation mode select display
The selected operation mode is displayed.
3CHECK display
Displayed while the protective device works or a
trouble occurs.
4Timer time display
Time of the timer with H mark is displayed.
(When a trouble occurs, the check code is
displayed.)
5Timer SET IN setup display
When pushing the Timer SET IN button, the
display of the timer is selected in order of
[OFF] →[OFF] repeat OFF timer →
[ON] →No display.
6Filter display
If “FILTER ” is displayed, clean the air filter.
7TEST run display
Displayed during a test run.
8Louver position display
(4-way Air Discharge Cassette,
2-way Air Discharge Cassette,
1-way Air Discharge Cassette, Under Ceiling
and High Wall Type only (2H. 3H))
Displays louver position.
9SWING display
Displayed during up/down movement of the louver.
10 Set up temperature display
The selected set up temp. is displayed.
11 Remote controller sensor display
Displayed while the sensor of the remote
controller is used.
12 PRE-HEAT display
Displayed when the heating operation starts or
defrost operation is carried out.
While this indication is displayed, the indoor fan
stops or the mode enters in LOW.
13 No function display
Displayed if there is no function even if the
button is pushed.
Display
section
Operation
section
S
E
T
TIME
TIMER
S
E
T
TE
ST
FIL
TER
L
L
RE
S
E
T
TE
CL
FA
N
SA
VE
A
A
S
WIN
G/
FI
X
VENT
M
O
D
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O
F
F
U
NI
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LOUVER
T
5
1
8920 19
3
2
4
6
715
14
18
11
16
17
13 12
10
This remote controller can control
the operation of Max. 8 indoor units.

8
English-8
14 Air volume select display
The selected air volume mode is displayed.
(AUTO) (HIGH)
(MED.) (LOW)
15 Louver Number display
(exapmle:01, 02, 03, 04)
16 Operation ready display
Displayed when cooling or heating operation is
impossible because the outdoor temperature
goes out of the operable range.
17 Mode select control display
Displayed when pushing “Operation mode select
” button while the operation mode is fixed to
heating or cooling by the system manager of the
air conditioner.
18 Louver lock display
(4-way Air Discharge Cassette Type
2H series only)
Displayed when there is a louver-locked unit in the
group (including 1 indoor unit by 1 outdoor unit).
19 Unit Number display
Unit number of the indoor unit selected with
the unit select button or abnormal indication of
the indoor/outdoor unit.
20 Central control display
Displayed when the air conditioner is used
under the central control in combination with a
central control remote controller.
In case the remote controller is disabled by the
central control system, flashes.
The button operation is not accepted.
Even when you push ON/OFF, MODE, or
TEMP. button, the button operation is not
accepted.
(Settings made by the remote controller vary
with the central control mode. For details, refer
to the Owner’s Manual of the central control
remote controller.)
5
1
8920 19
3
2
4
6
715
14
18
11
16
17
13 12
10

9
English-9


Operation section
Push each button to select a desired operation.
• The details of the operation needs to be set up once, afterward, the air conditioner can be used by pushing
ON / OFF
button only.
1
FAN
button (Air volume select button)
Selects the desired air volume mode.
2
TIMER
S
E
T
button (Timer set button)
TIMER SET button is used when the timer is set up.
3
TEST
button (Check button)
The CHECK button is used for the check operation.
During normal operation, do not use this button.
4
VENT
button (Ventilation button)
Ventilation button is used when a fan which is
sold on the market is connected.
• If “No function ” is displayed on the remote
controller when pushing the Ventilation button,
a fan is not connected.
5
FILTER
RESET
button (Filter reset button)
Resets (Erases) “ FILTER” display.
6
SAVE
button (Power save operation)
No function
7
SWING/FIX
button (Swing/Wind direction button)
Selects automatic swing or setting the louver
direction.
• This function is not provided to Concealed Duct
Standard Type, High Static Pressure Type,
Floor Standing Cabinet Type, Floor Standing
Concealed Type, or Slim Duct Type.
8Operation lamp
Lamp is lit during the operation.
Lamp is off when stopped.
Also it flashes when operating the protection
device or abnormal time.
9
ON / OFF
button
When the button is pushed, the operation starts,
and it stops by pushing the button again.
When the operation has stopped, the operation
lamp and all the displays disappear.
10
MODE
button (Operation mode select button)
Selects desired operation mode.
11
UNIT LOUVER
button (Unit/Louver select button)
Selects a unit number (left) and louver number
(right).
UNIT:
Selects an indoor unit when adjusting wind
direction when multiple indoor units are
controlled with one remote controller.
LOUVER (4-way Air Discharge Cassette
Type 2H series only):
Selects a louver when setting louver lock or
wind direction adjustment independently.
12
TEMP.
button (Set up temperature button)
Adjusts the room temperature.
Set the desired set temperature by pushing
TEMP. or TEMP. .
OPTION :
Remote controller sensor
Usually the TEMP. sensor of the indoor unit senses
the temperature.
The temperature on the surrounding of the remote
controller can also be sensed.
For details, contact the dealer from which you have
purchased the air conditioner.
• In case that one remote controller controls the
multiple indoor units, the setup operation is unavail-
able in group control.
1
8
3
5
2
9
10
11
6
7
4
12
S
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TIM
E
TIMER
S
E
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TE
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FIL
TER
L
L
RE
S
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TEMP
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CL
FA
N
SA
VE
A
A
S
WIN
G/
FI
X
VEN
T
M
O
D
E
O
N
/
O
F
F
U
NI
T
LOUVER
T
3PARTS NAME OF REMOTE CONTROLLER