Tosot TM09HBTDI User manual

TM09HBTDI
TM12HBTDI
TM18HBTDI
TM24HBTDI

Contents
1 Safety Precautions............................................................... 1
2 Outline of the Unit and Main Parts ....................................... 2
4 Preparative for Installation ..................................................12
4.1 Standard Accessory Parts ....................................................12
4.2 Selection of the Installation Location ....................................12
4.3 Connection Pipe Requirement .............................................13
4.4 Electrical Requirement .........................................................14
3.5 Operation guide......................................................................11
3.6 Replacement of batteries in remote controller.......................11
3Operation of remote controller................................................3
3.1 Buttons on remote controller ..................................................3
3.2 Introduction for icons on display screen..................................3
3.3 Introduction for buttons on remote controller...........................4
3.4 Function introduction for combination buttons........................9
5 Installation of the Unit .........................................................15
5.1 Installation of the Indoor Unit................................................15
5.2 Installation of the Connection Pipe .......................................18
5.3 Vacuum and Gas Leakage Inspection..................................22
5.4 Installation of the Drain Pipe ................................................24
5.5 Electrical Wiring ...................................................................27
6 Installation of Controllers ................................................... 31
7 Test Running...................................................................... 32
7.1 Trial Operation and Testing ..................................................32
8 Troubleshooting and Maintenance..................................... 34
8.1 Troubleshooting ...................................................................34
8.2 Routine Maintenance ...........................................................35

Floor Ceiling Type Unit
1
1 Safety Precautions
WARNING! This mark indicates procedures which, if improperly performed, might lead to
the death or serious injury of the user.
CAUTION! This mark indicates procedures which, if improperly performed, might
possibly result in personal harm to the user, or damage to property.
WARNING!
(1). For operating the air conditioner pleasantly, install it as outlined in this installation manual.
(2). Connect the indoor unit and outdoor unit with the room air conditioner piping and cord
available from our standard parts. This installation manual describes the correct connections
using the installation set available from our standard parts.
(3). Installation work must be performed in accordance with national wiring standards by
authorized personnel only.
(4). If refrigerant leaks while work is being carried out, ventilate the area. If the refrigerant comes in
contact with a flame, it produces toxic gas.
(5). Do not power on until all installation work is complete.
(6). During installation, make sure that the refrigerant pipe is attached firmly before you run the
compressor.
Do not operate the compressor under the condition of refrigerant piping not attached properly
with 2-way or 3-way valve open.
This may cause abnormal pressure in the refrigeration cycle that leads to breakage and even
injury.
(7). During the pump-down operation, make sure that the compressor is turned off before you
remove the refrigerant piping.
Do not remove the connection pipe while the compressor is in operation with 2-way or 3-way
valve open.
This may cause abnormal pressure in the refrigerant cycle that leads to breakage and even
injury.
(8). When installing and relocating the air conditioner do not mix gases other than the specified
refrigerant (R410A) to enter the refrigerant cycle.
If air or other gas enters the refrigerant cycle, the pressure inside the cycle will rise to an
abnormally high value and cause breakage, injury, etc.
(9). This appliance can be used by children aged from 8 years and above and persons with
reduced physical, sensory or mental capabilities or lack of experience and knowledge if they
have been given supervision or instruction concerning use of the appliance in a safe way and
understand the hazards involved. Children shall not play with the appliance. Cleaning and
user maintenance shall not be made by children without supervision.
(10). If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
(11). Correct Disposal of this product
(12). The appliance shall not be installed in the laundry.

Floor Ceiling Type Unit
2
2 Outline of the Unit and Main Parts
Fig.1
Notes: The connection pipe and duct for this unit should be prepared by the user.

Send signal
Turbo mode
8℃heating function
Switch temperature displaying type on
the unit’s display
Set time
T-ON /T-OFF
Child lock
Left & right swing
Up & down swing
Sleep mode
Clock
Heat mode
Fan mode
Dry mode
Cool mode
Auto mode
Operation mode
I feel
Quiet
WiFi This is a general remote controller.Some
models have this function while some
do not. Please refer to the actual models.
{
Set fan speed
(No fan speed. It’s displayed
only after turning it on.)
{
X-FAN function
Healthy mode
Scavenging functions
6
3
7
9
10
14
15
13
12
8
11
5
4
2
1
6button
7button
8T-ON / T-OFF button
9I FEEL button
13 button
14 LIGHT button
15 TEMP button
11
CLOCK button
12
10
1ON/OFF button
2MODE button
3FAN button
4TURBO button
5
▲
▲/ button
SLEEP button
X-FAN button
(Note: X-FAN is the
same with BLOW.)
8
3 Operation of remote controller
3.1 Buttons on remote controller
3.2 Introduction for icons on display screen
3
Floor Ceiling Type Unit

●When selecting auto mode, air conditioner will operate automatically according
to ex-factory setting. Set temperature can’t be adjusted and will not be displayed
as well. Press "FAN" button can adjust fan speed. Press " " / " " button can
adjust fan blowing angle.
●After selecting cool mode, air conditioner will operate under cool mode. Cool
indicator " " on indoor unit is ON. (This indicator is not available for some mod-
●
●When selecting fan mode, the air conditioner will only blow fan, no cooling and
no heating. All indicators are OFF. Press "FAN" button to adjust fan speed. Press
" " / " " button to adjust fan blowing angle.
Note:
●After putting through the power, the air conditioner will give out a sound.
● Under on status, pressing the button on the remote controller, the signal icon " "
on the display of remote controller will blink once and the air conditioner will give
out a “de” sound, which means the signal has been sent to the air conditioner.
ON/OFF button
MODE button
▲
1
2
Press this button to select your required operation mode.
AUTO COOL FANDRY HEAT
●This is a general use remote controller, it could be used for the air conditioners
with multifunction; For some function, which the model doesn't have, if press
the corresponding button on the remote controller that the unit will keep the
original running status.
●
▲
els.) Press "▲" or " " button to adjust set temperature. Press "FAN" button to
adjust fan speed. Press " " / " " button to adjust fan blowing angle.
When selecting dry mode, the air conditioner operates at low speed under dry
mode. Dry indicator " " on indoor unit is ON. (This indicator is not available for
some models.) Under dry mode, fan speed can’t be adjusted. Press " " / " "
button to adjust fan blowing angle.
When selecting heating mode, the air conditioner operates under heat mode.
Heat indicator " " on indoor unit is ON. (This indicator is not available for some
models.) Press "▲" or " " button to adjust set temperature. Press "FAN" button
to adjust fan speed. Press " " / " " button to adjust fan blowing angle. (Cooling
only unit won’t receive heating mode signal. If setting heat mode with remote
controller, press ON/OFF button can’t start up the unit).
Press this button to turn on the unit. Press this button again to turn off the unit.
Operation indicator " " is ON (red indicator, the colour is different for different
models). After that, you can operate the air conditioner by using remote controller.
Floor Ceiling Type Unit
3.3 Introduction for buttons on remote controller
4

3FAN button
Pressing thisbutton can set fan speed circularly as: auto (AUTO), low( ), medium
( ), high( ).
Auto
4TURBO button
▲
▲/ button
5
●It’s Low fan speed under Dry mode.
●Unde AUTO speed, air conditioner will select proper fan speed automatically
according to ex-factory setting.
Note:
Note:
●For preventing cold air, after starting up heating mode, indoor unit will delay 1~5
minutes to blow air (actual delay time is depend on indoor ambient temperature).
●Set temperature range from remote controller: 16~30℃(61-86°F);
Fan speed: auto, low speed, medium speed, high speed.
Under COOL or HEAT mode, press this button to turn to quick COOL or quick
HEAT mode. " " icon is displayed on remote controller. Press this button again
to exit turbo function and " " icon will disappear.
If start this function, the unit will run at super-high fan speed to cool or heat quickly
so that the ambient temp. approachs the preset temp. as soon as possible.
auto mode)
●When setting T-ON, T-OFF or CLOCK, press "▲" or " " button to adjust time.
▲
(Refer to CLOCK, T-ON, T-OFF buttons)
● Press "▲" or " " button once increase or decrease set temperature 1℃(°F).
Holding "▲" or " " button, 2s later, set temperature on remote controller will
change quickly. On releasing button after setting is finished, temperature indica-
tor on indoor unit will change accordingly. (Temperature can’t be adjusted under
▲
▲
Floor Ceiling Type Unit
5

Note:
Press this button continuously more than 2s, the main unit will swing back an●
forth from left to right, and then loosen the button, the unit will stop swinging and
present position of guide louver will be kept immediately.
●Under swing left and right mode, when the status is switched from off to , if
●This function is applicable to partial of models.
press this button again 2s later, status will switch to off status directly; if press
this button again within 2s, the change of swing status will also depend on the
circulation sequence stated above.
7
Press this button can select up & down swing angle. Fan blow angle can be selected
circularly as below:
●When selecting " ", air conditioner is blowing fan automatically. Horizontal
louver will automatically swing up & down at maximum angle.
●When selecting " 、 、 、 、 ", air conditioner is blowing fan at fixed
position. Horizontal louver will stop at the fixed position.
When selecting "●、 、 ", air conditioner is blowing fan at fixed angle.
Horizontal louver will send air at the fixed angle.
●Hold " " button above 2s to set your required swing angle. When reaching your
required angle, release the button.
Note:
●" 、 、 " may not be available. When air conditioner receives this signal, the
air conditioner will blow fan automatically.
Press this button continuously more than 2s, the main unit will swing back an●
forth from up to down, and then loosen the button, the unit will stop swinging and
present position of guide louver will be kept immediately.
●Under swing up and down mode, when the status is switched from off to , if
press this button again 2s later, status will switch to off status directly; if press
no display
(horizontal louvers stops
at current position)
button
this button again within 2s, the change of swing status will also depend on the
circulation sequence stated above.
6
Press this button can select left & right swing angle. Fan blow angle can be selected
circularly as below:
button
no display
(stops at current position)
Floor Ceiling Type Unit
6

Note:
●Under on and off status, you can set T-OFF or T-ON simultaneously.
●Before setting T-ON or T-OFF, please adjust the clock time.
●After starting up T-ON or T-OFF, set the constant circulating valid.
After that, air conditioner will be turned on or turned off according to setting time.
ON/OFF button has no effect on setting. If you don’t need this function, please
use remote controller to cancel it.
9I FEEL button
Press this button to start I FEEL function and " " will be displayed on the remote
controller. After this function is set, the remote controller will send the detected
ambient temperature to the controller and the unit will automatically adjust the
indoor temperature according to the detected temperature. Press this button again
to close I FEEL function and " " will disappear.
●Please put the remote controller near user when this function is set. Do not put
the remote controller near the object of high temperature or low temperature in
turned on, the remote controller should be put within the area where indoor unit
can receive the signal sent by the remote controller.
order to avoid detecting inaccurate ambient temperature.When I FEEL function is
●T-ON button
"T-ON" button can set the time for timer on. After pressing this button, " "
icon disappears and the word "ON" on remote controller blinks. Press "▲" or
▲
" " button to adjust T-ON setting. After each pressing "▲" or " " button,
▲
T-ON setting will increase or decrease 1min. Hold "▲" or " " button, 2s
▲
later, the time will change quickly until reaching your required time.
Press "T-ON" to confirm it. The word "ON" will stop blinking. " " icon
resumes displaying. Cancel T-ON: Under the condition that T-ON is started up,
press "T-ON" button to cancel it.
●T-OFF button
"T-OFF" button can set the time for timer off. After pressing this button," "
icon disappears and the word "OFF" on remote controller blinks. Press "▲" or
▲
" " button to adjust T-OFF setting. After each pressing "▲" or " " button,
▲
T-OFF setting will increase or decrease 1min. Hold "▲" or "
▲
" button, 2s
later, the time will change quickly until reaching your required time.
Press "T-OFF" word "OFF" will stop blinking. " " icon resumes displaying.
Cancel T-OFF. Under the condition that T-OFF is started up, press "T-OFF"
button to cancel it.
8T-ON / T-OFF button
Floor Ceiling Type Unit
7

12
Pressing this button in COOL or DRY mode, the icon " " is displayed and the
indoor fan will continue operation for a few minutes in order to dry the indoor unit
even though you have turned off the unit. After energization, X-FAN OFF is
defaulted.X-FAN is not available in AUTO, FAN or HEAT mode.
This function indicates that moisture on evaporator of indoor unit will be blowed
after the unit is stopped to avoid mould.
●Having set X FAN function on: After turning off the unit by pressing ON/OFF
button indoor fan will continue running for about a few minutes. at low speed.
In this period, press X-FAN button to stop indoor fan directly.
●Having set X FAN function off: After turning off the unit by pressing ON/OFF
button, the complete unit will be off directly.
X-FAN button
13 button
Press this button to achieve the on and off of healthy and scavenging functions in
LCD displays " ". Press the button for the second time to start healthy and
scavenging functions simultaneously; LCD displays " " and " ". Press this
button for the third time to quit healthy and scavenging functions simultaneously.
Press the button for the fourth time to start healthy function; LCD display " ".
Press this button again to repeat the operation above.
This function is applicable to partial of models.●
Press this button to set clock time. " " icon on remote controller will blink. Press
▲
"▲" or " " button within 5s to set clock time. Each pressing of "▲" or " " button,
▲
clock time will increase or decrease 1 minute. If hold "▲" or " " button, 2s late
▲
r,
time will change quickly. Release this button when reaching your required time.
Note:
Clock time adopts 24-hour mode.●
●The interval between two operation can’t exceeds 5s. Otherwise, remote contro-
ller will quit setting status. Operation for T-ON/T-OFF is the same.
CLOCK button
11 SLEEP button
Under COOL, or HEAT mode, press this button to start up sleep function.
" " icon is displayed on remote controller. Press this button again to cancel sleep
function and " " icon will disappear.After powered on, Sleep Off is defaulted. After
the unit is turned off, the Sleep function is canceled.
In this mode, the time of time can be adjusted. Under Fan DRY and Auto modes,
this function is not available.
10
Floor Ceiling Type Unit
8

Energy-saving function
Under cooling mode, press "TEMP" and " CLOCK" buttons simultaneously to
start up or turn off energy-saving function. When energy-saving function is started
up, "SE" will be shown on remote controller, and air conditioner will adjust the set
temperature automatically according to ex-factory setting to reach to the best
energy-saving effect. Press "TEMP" and "CLOCK" buttons simultaneously again to
exit energy-saving function.
Note:
Under energy-saving function, fan speed is defaulted at auto speed and it can’t●
14 LIGHT button
Press this button to turn off display light on indoor unit. " " icon on remote
controller disappears. Press this button again to turn on display light. " " icon is
displayed.
15 TEMP button
By pressing this button, you can see indoor set temperature, indoor ambient temp-
erature or outdoor ambient temperature on indoor unit’s display. The setting on
remote controlleris selected circularly as below:
no display
●When selecting " " or no display with remote controller, temperature indicator
on indoor unit displays set temperature.
●When selecting " " with remote controller, temperature indicator on indoor unit
displays indoor ambient temperature.
●When selecting " " with remote controller, temperature indicator on indoor unit
displays outdoor ambient temperature.
Note:
● Outdoor temperature display is not available for some models. At that time, indoor
unit receives " " signal, while it displays indoor set temperature.
●It’s defaulted to display set temperature when turning on the unit.There is no
display in the remote controller.
●Only for the models whose indoor unit has dual-8 display.
●When selecting displaying of indoor or outdoor ambient temperature, indoor
temperature indicator displays corresponding temperature and automatically turn
Floor Ceiling Type Unit
3.4 Function introduction for combination buttons
9

WIFI Function
Press "MODE" and "TURBO" button simultaneously to turn on or turn off WIFI
function. When WIFI function is turned on, the " " icon will be displayed on
remote controller; Long press "MODE" and "TURBO" buttons simultaneously for
10s, remote controller will send WIFI reset code and then the WIFI function will be
turned on. WIFI function is defaulted ON after energization of
This function is only available for some models.●
the remote controller.
be adjusted.
● Under energy-saving function, set temperature can’t be adjusted. Press "TURBO"
button and the remote controller won’t send signal.
●Sleep function and energy-saving function can’t operate at the same time. If
energy-saving function has been set under cooling mode, press sleep button will
cancel energy-saving function. If sleep function has been set under cooling
mode, start up the energy-saving function will cancel sleep function.
8℃heating function
Under heating mode, press "TEMP" and "CLOCK" buttons simultaneously to start
up or turn off 8
℃
heating function. When this function is started up, " " and "8
℃
"
will be shown on remote controller, and the air conditioner keep the heating status
at 8℃. Press "TEMP" and "CLOCK" buttons simultaneously again to exit 8℃
heating function.
Note:
●Under 8
℃heating function, fan speed is defaulted at auto speed and it can’t be
adjusted.
●Under 8
℃heating function, set temperature can’t be adjusted. Press
" TURBO "
button and the remote controller won’t send signal.
●Sleep function and 8
℃heating function can’t operate at the same time. If 8℃
heating function has been set under cooling mode, press sleep button will cancel
8℃heating function. If sleep function has been set under cooling mode, start up
the 8℃heating function will cancel sleep function.
●Under ℉temperature display, the remote controller will display 46 ℉heating.
Child lock function
▲
Press "▲" and " " simultaneously to turn on or turn off child lock function. When
child lock function is on, " " icon is displayed on remote controller. If you operate
the remote controller, the " " icon will blink three times without sending signal to
the unit.
Temperature display switchover function
Under OFF status, press " " and "MODE
▲
" buttons simultaneously to switch temp-
erature display between ℃and ℉.
Floor Ceiling Type Unit
10

About Back-lighting Function
5. Press " " button to select fan blowing angle.
1.
2.
3. Place two 7# (AAA 1.5V) dry batteries, and make sure the position of “+”
4.
Fig.1 Fig.2
●During operation, point the remote control signal sender at the receiving
●The distance between signal sender and receiving window should be no
●
●
2.
Lift the cover along the direction of arrow (as shown in Fig 1 ①).
Take out the original batteries (as shown in Fig 1
②).
polar and “-” polar is correct (as shown in Fig 2
③).
Reinstall the cover (as shown in Fig 2 ④).
NOTICE
window on indoor unit.
more than 8m, and there should be no obstacles between them.
Signal may be interfered easily in the room where there is fluorescent lamp
or wireless telephone; remote controller should be close to indoor unit during
operation.
Replace new batteries of the same model when replacement is required.
When you don’t use remote controller for a long time, please take out the
batteries.
If the display on remote controller is fuzzy or there’s no display, please
replace batteries.
3.
4.
After putting through the power, press "ON/OFF" button on remote controller to
turn on the air conditioner.
Press "MODE" button to select your required mode: AUTO, COOL, DRY, FAN,
HEAT.
▲
Press "▲" or " " button to set your required temperature. (Temperature can’t
be adjusted under auto mode).
Press "FAN" button to set your required fan speed: auto, low speed, medium
speed, high speed.
1.
●
●
NOTICE
3.5 Operation guide
3.6 Replacement of batteries in remote controller
11
Floor Ceiling Type Unit

12
4 Preparative for Installation
4.1 Standard Accessory Parts
The standard accessory parts listed below are furnished and should be used as
required.
Table 1
Indoor Unit Accessories
No. Name Appearance Q'ty Usage
1 Nut with Washer 8 To fix the hook on the
cabinet of the unit.
2Wireless Controller +
Battery 1+2 To control the indoor unit
3 Insulation 1 To insulate the gas pipe
4 Insulation 1 To insulate the liquid pipe
5 Installation Paperboard 2 To insulate the drain pipe
6 Fastener 4 To fasten the sponge
7 Nut 1 To connect gas pipe
8 Nut 1 To connect liquid pipe
4.2 Selection of the Installation Location
Decide the installation location with the customer as follows:
WARNING!
The unit must be installed where strong enough to withstand the weight of the unit and fixed securely
otherwise the unit would topple or fall off.
CAUTION!
①. Do not install where there is a danger of combustible gas leakage.
②. Do not install the unit near heat source, steam, or flammable gas.
③. Children under 10 years old must be supervised not to operate the unit.
Floor Ceiling Type Unit

13
4.2.1 Indoor Unit
(1). Install the unit at a place where is strong enough to withstand the weight of
the unit.
(2). The air inlet and outlet of the unit should never be clogged so that the
airflow can reach every corner of the room.
(3). Leave service space around the unit as required in Fig. 2
Fig. 2
(4). Install the unit where the drain pipe can be easily installed.
(5). The space from the unit to the ceiling should be kept as much as possible
so as for more convenient service.
4.3 Connection Pipe Requirement
CAUTION!
The maximum length of the connection pipe is listed in the Table below. Do not place the units
between which the distance exceeds the maximum length of the connection pipe.
Floor Ceiling Type Unit

Table 2
(1). The connecting pipe should be thermally insulated properly.
(2). The pipe wall thickness shall be 0.5-1.0 mm and the pipe wall shall be able
to withstand the pressure of 6.0 MPa. The longer the connecting pipe, the
lower the cooling and heating effect performs.
(3). The pipe wall thickness shall be 0.5-1.0mm and the pipe wall shall be able
to withstand the pressure of 6.0 MPa. The longer the connecting pipe, the
lower the cooling and heating effect performs.
Item
Model
Size of Fitting Pipe(Inch) Max.
Pipe
Length
(m)
Max. Height
Difference
between Indoor
Unit and Outdoor
Unit (m)
Indoor unit
Drainage
pipe(Outer
Diameter ×
wall thickness)
(mm)
Liquid Gas
TM09HBTDI
TM12HBTDI
1/4 3/8 20 10 Φ17×1.75
1/4 1/2 20 10 Φ17×1.75
TM18HBTDI
1/4 1/2 20 10 Φ17×1.75
TM24HBTDI
3/8 5/8 20 10 Φ17×1.75
.4 Electrical Requirement
Electric Wire Size and Fuse Capacity.
Table 3
Notes:
①.The fuse is located on the main board.
②.Install the disconnect device with a contact gap of at least 3 mm in all poles
nearby the units (Both indoor unit and outdoor unit).The appliance must be
positioned so that the plug is accessible.
③.The specifications of the power cable listed in the Table above
are determined based on the maximum power (maximum amps) of the unit.
④.The specifications of the power cable listed in the Table above are applied to
the conduit-guarded multi-wire copper cable (like, YJV copper cable,
consisting of PE insulated wires and a PVC cable jacket) used at 40°С(104°F) and
resistible to 90°С(194°F) (see IEC 60364-5-52). If the working condition changes,
they should be modified according to the related national standard.
Indoor Units
Power Supply Fuse
Capacity
Min. Power
Supply Cord
V/Ph/Hz A
2
9~24k 208/230V~
60Hz 5 18AWG(0.82mm )
14
Floor Ceiling Type Unit

15
5 Installation of the Unit
5.1 Installation of the Indoor Unit
5.1.1 Indoor unit dimension
Fig. 3
WARNING !
①.Install the indoor unit in a location which can withstand a load of at least five times the
weight of the main unit and which will not amplify sound or vibration.
②.If the installation location is not strong enough, the indoor unit may fall and cause injuries.
③.If the job is done with the panel frame only, there is a risk that the unit will come loose.
Please take care.
Floor Ceiling Type Unit

16
Table 4 Unit: mm
5.1.2 Preparation for Installing the Indoor Unit
(1). Open the air inlet grille and the screw cover, and remove the screws.
(2). Release the claws in the 3 places indicated.
(3). Release the center hook and remove the front panel.
(4). Release the claws in the 2 or 3 places indicated and remove the electric
component cover.
5.1.3 Indoor Unit Installation
(1). Determine the location of the hanger through the paper template, and then
remove the paper template.
Fig. 4
(2). Insert the anchor bolts into the drilled holes, and drive the pins completely
into the anchor bolts with a hammer.
(3). Remove the right and left side panels.
(4). Put the hanger bolt into the clasp of the indoor unit and tighten screws on
the hanger to prevent the indoor unit from moving.
Model A B C D H
870235812318665
1200235 1142318665
TM09H%TDI
TM18HBTDI
TM12HBTDI
TM24HBTDI
Floor Ceiling Type Unit

17
(5). Adjust the height of the unit to make the drain pipe slant slightly downward
so that the drainage will become much smoother.
◆Floor type
Fig. 5
◆Ceiling type
Fig. 6
(6). Reinstall and tighten the right and left side panel.
Floor Ceiling Type Unit