TCL TAC-12CHSD/TPG11I Käyttöohje

TCL Ilmastointi TAC-12CHSD/TPG11I

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CONTENTS
NAMES OF PARTS
INDOOR UNIT DISPLAY
OPERATING INSTRUCTIONS
INSTALLATION MANUAL
MAINTENANCE
TROUBLESHOOTING
EMERGENCY FUNCTION & AUTO-RESTART FUNCTION
REMOTE CONTROLLER
................................................................................................................4
.......................................................................................................5
.............................................6
.......................................................................................................7
.............................................................................................11
....................................................................................................20
....................................................................................................................35
..........................................................................................................36
..................................................................................................1
SAFETY PRECAUTIONS
SAFETY RULES AND RECOMMENDATIONS FOR THE USER
Cleaning and maintenance must be carried out
by specialized technical personnel. In any case
disconnect the appliance from the mains
electricity supply before carrying out any
cleaning or maintenance.
If the appliance gives off smoke or there is a
smell of burning, immediately cut off the pow
er supply and contact the Service Centre.
Have repairs carried out only by an authorised
Service Centre of the manufacturer . Incorrect
repair could expose the user to the risk of
electric shock, etc.
This appliance has been made for air
conditioning domestic environments and must
not be used for any other purpose.
The batteries in remote controller must be
recycled or disposed of properly.
2
Unhook the automatic switch if you foresee
not to use the device for a long time.
The airflow direction must be properly adjusted
SAFETY RULES AND PROHIBITIONS
3
Do not obstruct the air inlet or outlet of the
indoor or the outdoor unit.
The obstruction of these openings causes a
reduction in the operative efficiency of the
conditioner with possible consequent failures
or damages.
This appliance is not intended for use by
persons (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.
Children should be supervised to ensure
that they do not play with the appliance.
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.
4
NAMES OF PARTS
Air filter
Air deflector and flap
Emergency button
Front panel
Air inlet
Air outlet
Indoor unit
Outdoor unit
Note: This figure shown may be different from the actual
object. Please take the latter as the standard.
Mounting plate
Air outlet
Air inlet
Drainage pipe
Wiring cover
Connection wiring
Valve protective cover
With the protective
cover removed
Liquid valve
(High pressure valve)
Gas valve
(Low pressure valve)
Refrigerant
connection pipe
Remote controller
INDOOR UNIT DISPLAY
5
The shape and position of switches and indicators may be different according to the model, but their
function is the same.
2
No.
Led Function
1
2
3
Temperature display (if present)
/Error code
(1) Lights up during Timer operation when
the air conditioner is operational
(2)Displays the malfunction code when
fault occurs.
SLEEP mode
Lights up during Timer operation.
SLEEP
TIMER
3
1
EMERGENCY FUNCTION & AUTO-RESTART FUNCTION
6
The shape and position of the emergency button
may be different according to the model, but their
function is the same.
Emergency
button
The emergency button is located on E-box cover
of the unit under the front panel.
front panel
Open and lift the front panel up to an angle to reach
the emergency button.
If the remote controller fails to work or maintenance
necessary, proceed as following:
The appliance is preset with an auto-restart function.
In case of a sudden power failure, the module will
memorizes the setting conditions before the power
failure. When the power restores, the unit will restart
automatically with the previous settings preserved
by the memory function.
For heating model, press the emergency button first
and the unit will operate in COOL mode. Press for a
second time within 3 seconds, and unit will operate in
HEAT mode. Press for third after 5 seconds, the unit
will turn off.
For cooling only models, press the emergency button
once, and the unit will operate in COOL mode. Press
again, the unit will turn off.
7
REMOTE CONTROLLER
For ON/OFF models For inverter models
8
REMOTE CONTROLLER
The shape and position of buttons and indicators may vary according to the model, but their function is the same.
The display and some functions of the remote control may vary according to the model.
The unit confirms the correct reception of each button with a beep.
To turn on/off the air conditioner
8
10
12
6
7
9
MODE
TURBO
11
1
2
(TEMP DN)
(TEMP UP)
3
4
FAN
5
No.
To activate the function of Child Lock, press and buttons
together for more than 3 seconds.
13
14
( + )
15
To decrease the setting temperature, reduce the time in TIMER setting.
To select the operation mode: AUTO, COOL, DRY, FAN, HEAT.
To switch on/off the TURBO mode
To adjust the fan speed: auto, mute, low, mid-low, mid, mid-hign, high. Turbo
To adjust the air flow direction vertically(optional).
To increase the setting temperature, lengthen the time in TIMER setting.
16
17
GENTLE WIND To activate the function of Gentle wind.
To adjust the air flow direction horizontally.
I FEEL To activate the function of I FEEL
To switch on/off the GENERATOR mode
TIMER/SLEEP To switch on/off the TIMER function and SLEEP mode
ECO/DISPLAY
To switch on/off the HEALTH function and Auto Clean function..
HEALTH/CLEAN
To switch on/off the ECO mode and LED display light
TIMER/SLEEP + ECO/DISPLAY
ECO/DISPLAY + HEALTH/CLEAN
To switch on/off the CHILL WIND and HOT WIND fucntion.
To switch on/off the CHILL WIND and HOT WIND fucntion.
I SET To activate the function of I SET
18
Remote controller buttons
Buttons Function
Certain functions may not be available for your air conditioner.
The batteries in remote controller must be recycled or disposed of properly.
9
REMOTE CONTROLLER
Remote controller DISPLAY, meaning of symbols on the liquid crystal display
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AUTO MODE indicator
COOLING MODE indicator
DRY MODE indicator
FAN MODE indicator
HEATING MODE indicator
TIMER indicator
AUTO FAN indicator
FAN SPEED indicator
SLEEP MODE indicator
FLAP SWING (Air flow) indicator
15
TURBO indicator
16
17
HEALTHY indicator
18
ECO indicator
Meaning
No. Symbols
TEMPERATURE/ CLOCK indicator
BATTERY indicator
19
I FEEL indicator
20
MUTE indicator
(FLASH)
or
8 C heating function indicator
GENERATOR MODE indicator
21
22
GENTLE WIND indicator
CHILL WIND indicator
HOT WIND indicator
DISPLAY LIGHT indicator
CLEAN function indicator
23
24
25
CHILD LOCK indicator
10
Replacement of Batteries
Remove the battery cover plate from the rear of the remote controller,
by sliding it in the direction of the arrow.
Install the batteries according the direction (+and -)shown on the Remote
Controller.
Reinstall the battery cover by sliding it into place.
Use 2 LRO 3 AAA (1.5V) batteries . Do not use rechargeable
batteries . Replace the old batteries with new ones of the same
type when the display is no longer legible.
Do not dispose batteries as unsorted municipal waste. Collection
of such waste separately for special treatment is necessary.
Recommendations for locating and using the remote controller holder (if present).
The remote controller be kept in a wall-mounted holder.
OPERATING INSTRUCTIONS
Filter
Heat
Fan
Exchanger
11
The direction of the air outlet is motorized up and down
by flaps, and manually moved right and left by the vertical
deflectors, for some models, the vertical deflectors could be
controlled by motor as well.
The air sucked by the fan enters from the grill and
passes through the filter, then it is cooled/dehumidified
or heated through the heat exchanger.
Fan
Turn ON / Turn OFF the air conditioner
Press the button to turn on or turn off the air conditioner.
COOLING MODE
The cooling function allows the air condit-
ioner to cool the room and at the same time
reduces Air humidity.
To activate the cooling function ( COOL ) , press the
MODE button until the symbol appears on
the display.
With the button or set a temperature lower than
that of the room.
13
OPERATING INSTRUCTIONS
Horizontal Flaps
flap
movement Vertical Deflectors
AIR FLOW CONTROL
Flaps manually, the delicate
mech-anism might seriously damaged!
Never poke fingers, sticks or other objects in the
air inlet or outlet vents. Such accidental contact
with liveparts might cause unforeseeable damage
or injury.
This adjustment must be done while the
appliance is switched off.
1. Normal 4 way air flow (vertical and horizontal):
(1) Press to activate the horizontal flaps to
swing from up to down. Press again to stop the swing
movement at the current angle.
(2) Press to active the vertical deflectors to
swing from left to right. Press again to stop the swing
movement at the current angle.
2. Vector precise air flow
(1)Press and hold for 1s, it will go into the horizontal
vector air flow, you can select a small swing angle you
want:
Stop selection for 5s, press again, exit the horizontal vector precise air flow.
(2) Press and hold for 1s, it will go into the vertical
vector air flow:
Stop selection for 5s, press again, exit the vertical vector precise air flow.
3. If the vertical deflectors are positioned manually whichplaced under the flaps, they are allowed to move
the air flow direct to rightward or leftward.
Change the fan speed
Press FAN button to set the running fan speed, it can
be set to AUTO/ MUTE/ LOW/ MID-LOW/ MID/ MID-HI/
HIGH/TURBO speed.
Flashing
14
OPERATING INSTRUCTIONS
GENTLE WIND (Optinal)
In this mode the appliance will close its
vertical louvers, the air flow through the holes
of louvers, the room is cool but no winds.
Press the GENTLE WIND button shortly, the appears on
the display, and the appliance will run in GENTLE WIND mode.
Press again to cancel it..
NOTE:
The gentle wind function is available in COOLING mode only.
I FEEL function
I FEEL
Press I FEEL button to active the function, the
will appear on the remote display.
Do it again to deactivate this function.
This function enables the remote control to measure
the temperature at its current location, and send this
signal to the air conditioner to optimize the temperature
around you and ensure the comfort.
It will automatically deactivate 2 hours later.
Turbo function
To activate turbo function, press the TURBO button,
and will appear on the display.
In COOL/HEAT mode, when you select TURBO
feature, the appliance will operate the fast cooling/
fast heating with the highest fan speed.
Press again to cancel this function.
OPERATING INSTRUCTIONS
15
SLEEP MODE
Pre-setting automatic operating program.
After 10 hours running in sleep mode, the air conditioner
will change to the previous setting mode.
Press SLEEP button and hold for 2s to activate the sleep
mode, and appears on the display.
Press and hold for 2s again to cancel this mode.
In sleep mode, the air conditioner will automatically adjust
the temperature and fan speed to make the room more
comfortable during the night.
The air conditioner works in generator mode,
it is helpful for the unstable net power area.
To activate GEN function,pressing the button GEN and
the unit current level will cycle as below
OFF L3 L2 L1
To cancel this function,press the GEN until code OF
appers on the display.
Through GEN mode,you can choose the current level of
the unit.There are three levels (L1,L2,L3) in this mode,
and the current increases in turn.
GENERATOR MODE (Optional)
Running current (% of rated current):
L1: 30%, L2: 50%, L3:70%
ECO MODE
In this mode the appliance automatically
sets the operation to save energy.
Press the ECO button, the appears on the
display, and the appliance will run in ECO mode.
Press again to cancel it..
NOTE:
The ECO function is available in both COOLING and
HEATING modes.
OPERATING INSTRUCTIONS
16
LED display light ON/OFF
Press DISPLAY button and hold for 2s to turn on/off
the indoor LED display light.
HEALTH function (Optional)
Press HEALTH button to active / exit the health functions
such as ion generator/ plasma etc
Note: Health function is not available when the air conditioner
is off.
1. This function help carry away the accumulated
dirt, bacteria, etc from the evaporator.
2. Turn off the air conditioner, press "CLEAN" button to enter
this function and it will show "CL" on the display of indoor unit.
3. This function will run about 30 minutes, and it will exit
automatically. You will hear 2 beeps when it's finished or
cancelled.
4. It's normal if there are some noise during this function
process, as plastic materials expand with heat and
contract with cold.
5.We suggest operate this function as the following ambient
condition to avoid certain safety protection features.
6. We suggest operate this function once every 3 months.
Indoor unit
Outdoor unit
Temp<30
5 <Temp<30
SELF-CLEAN function (Optional)
OPERATING INSTRUCTIONS
17
TIMER MODE----SET TIMER OFF
TIMER
To set the air conditioner switching-off
automatically.
With the AC off, press the Timer button and use the
and buttons to set the desired amount of time before the
AC turns on. Press the timer button again to start the countdown.
When the timer setting was done, you can set the operation mode,
fan speed, desired temperature, air flow when air conditioner star
to run.
Note:To cancel , press the TIMER
button again.
the set function
Note:In case of power off,it is necessary to set TIMER
OFF again
TIMER MODE----SET TIMER ON
TIMER
Note: To cancel the timer function ,press the TIMER
button again.
Note: In case of power off, it is necessary to set TIMER
ON again
With the AC on, press the Timer button and then use the
and buttons to set the length of time before the AC
will turn off. Press the timer button again to start the
countdown.
To set the air conditioner switching-on
automatically.
19
The air conditioner is programmed for comfortable and suitable living conditions as below
if used outside the conditions, certain safety protection features might come into effect.,
OPERATING INSTRUCTIONS
Operating Temperature
Fix air conditioner:
MODE
Temperature
Room temperature
Outdoor
temperature
Cooling operating Heating operating Drying operating
17 ~32 0 ~27 17 ~32
15 ~43
For T1 Climate
15 ~52
For T3 Climate
-7 ~24
Inverter air conditioner:
MODE
Temperature
Room temperature
Outdoor
temperature
Cooling operating Heating operating Drying operating
17 ~32 0 ~30 17 ~32
15 ~53
-15 ~53
For models with low
temperature cooling
system
-20 ~30
The unit does not operate immediately if it is turned on after being turned off or after changing
the mode during operation.This is a normal self-protection 3
minutes.
action, you need to wait for about
The capacity and efficiency are according to the test conducted at full-load operation(The
highest speed of indoor fan motor and the maximum open angle of the flaps and deflectors
are requested.)
15 ~43
For T1 Climate
15 ~52
For T3 Climate
15 ~53
-15 ~53
For models with low
temperature cooling
system
20
INSTALLATION MANUAL---Important considerations for R32/R290
Important Considerations
The air conditioner you buy must be installed by professional personnel and the
Installation manual is used only for the professional installation personnel! The
installation specifications should be subject to our after-sale service regulations.
When filling the combustible refrigerant, any of your rude operations may cause
serious injury or injuries to human body or bodies and object or objects.
A leak test must be done after the installation is completed.
It is a must to do the safety inspection before maintaining or repairing an air
conditioner using combustible refrigerant in order to ensure that the fire risk is reduced
to minimum.
It is necessary to operate the machine under a controlled procedure in order to ensure
that any risk arising from the combustible gas or vapor during the operation is reduced
to minimum.
Requirements for the total weight of filled refrigerant and the area of a room to be
equipped with an air conditioner (are shown as in the following Tables GG.1 and GG.2)
INSTALLATION MANUAL---Important considerations for R32/R290
21
The maximum charge and the required minimum floor area
3 3 3
m = (4 ) x m LFL , m = (26 m)) x LFL, m = (130 m )x LFL
1 2 3
3 3 3
Where LFL is the lower flammable limit in kg/ mR290 LFL is 0.038 kg/ ,R3m
For the appliances with a charge amount m < = :M m
1 2
(5/4)
The maximum charge in a room shall be in accordance with the following:m= 2 5 x (LFL) x h
max
1/2
x ( )A
The required minimum floor area Amin to install an appliance with refrigerant charge M (kg)
(5/4) 2
shall be in accordance with following: A = ( / (2 5 x (M LFL) x h))
min
Where:
m is the allowable maximum charge in a room, in kg;
max
M is the refrigerant charge amount in appliance, in kg;
Amin is the required minimum room area, in m2;
2
A is the room area, in m ;
3
LFL is the lower flammable limit, in kg/m ;
h is the installation height of the appliance,in meters for calculating m or A, 1 8 m for wall
max mi n
mounted;
Table GG.1 - Maximum charge (kg)
Category
R290 0.038
R32 0.306
LFL
3
(kg/m )
h0
(m)
2
Floor area (m )
0.6 0.05 0.07 0.08 0.1 0.11 0.14 0.18
4 7 10 15 20 30 50
1 0.08 0.11 0.13 0.16 0.19 0.2 0.3
1.8 0.15 0.2 0.24 0.29 0.34 0.41 0.53
2.2 0.18 0.24 0.29 0.36 0.41 0.51 0.65
0.6 0.68 0.9 1.08 0.32 1.53 1.87 2.41
1 1.14 1.51 1.8 2.2 2.54 3.12 4.02
1.8 2.05 2.71 3.24 3.97 4.58 5.61 7.254
2.2 2.5 3.31 3.96 4.85 5.6 6.86 8.85
2
Table GG.2 - Minimum room area (m )
Category
R290 0.038
R32 0.306
LFL
3
(kg/m )
h0
(m)
Charge amount (M) (kg)
2
Minimum room area (m )
0.152kg 0.228kg 0.304kg 0.456kg 0.608kg 0.76kg 0.988kg
0.6 82 146 328 584 912 1514
1 30 53 118 210 328 555
1.8 9 16 36 65 101 171
2.2 6 11 24 43 68 115
1.224kg 1.836kg 2.448kg 3.672kg 4.896kg 6.12kg 7.956kg
0.6 29 51 116 206 321 543
1 10 19 42 74 116 196
1.8 3 6 13 23 36 60
2.2 2 4 9 15 24 40
22
INSTALLATION MANUAL---Important considerations for R32/R290
Installation Safety Principles
1. Site Safety
2. Operation Safety
Open Flames Prohibited Ventilation Necessary
Open Flames Prohibited
Mind Static Electricity Must wear protective clothing and anti-static gloves Don`t use mobile phone
3. Installation Safety
Refrigerant Leak Detector
Appropriate Installation
Location
The left picture is the schematic diagram of a refrigerant leak detector.
Please note that:
1. The installation site should be in a well-ventilated condition.
2. The sites for installing and maintaining an air conditioner using Refrigerant R290 should be free from open fire or
welding, smoking, drying oven or any other heat source higher than 370 which easily produces open fire; the
sites for installing and maintaining an air conditioner using Refrigerant R32 should be free from open fire or
welding, smoking, drying oven or any other heat source higher than 548 which easily produces open fire.
3. When installing an air conditioner, it is necessary to take appropriate anti-static measures such as wear anti-static
clothing and/or gloves.
4. It is necessary to choose the site convenient for installation or maintenance wherein the air inlets and outlets of the
indoor and outdoor units should be not surrounded by obstacles or close to any heat source or combustible and/or
explosive environment.
5. If the indoor unit suffers refrigerant leak during the installation, it is necessary to immediately turn off the valve of
the outdoor unit and all the personnel should go out till the refrigerant leaks completely for 15 minutes. If the
product is damaged, it is a must to carry such damaged product back to the maintenance station and it is prohibited
to weld the refrigerant pipe or conduct other operations on the user's site.
6. It is necessary to choose the place where the inlet and outlet air of the indoor unit is even.
7. It is necessary to avoid the places where there are other electrical products, power switch plugs and sockets, kitchen
cabinet, bed, sofa and other valuables right under the lines on two sides of the indoor unit.
INSTALLATION MANUAL---Important considerations for R32/R290
23
Special Tools
Tool Name Requirement(s) for Use
Mini Vacuum Pump
Filling Device
Leak Detector
Concentration Detector
Pressure Gauge
Fire Extinguisher
It should be an explosion-proof vacuum pump; can ensure certain precision and its
vacuum degree should be lower than 10Pa.
It should be a special explosion-proof filling device; have certain precision and
its filling deviation should be less than 5g.
It should be calibrated regularly; and its annual leak rate should not exceed 10g.
A) The maintenance site should be equipped with a fixed-type combustible
refrigerant concentration detector and connected to a safeguard alarm system;
its error must be not more than 5%.
B) The installation site should be equipped with a portable combustible refrigerant
concentration detector which can realize two-level audible and visual alarm;
its error must be not more than 10%.
C) The concentration detectors should be calibrated regularly.
D) It is necessary to check and confirm the functions before using the concentration
detectors.
A) The pressure gauges should be calibrated regularly.
B) The pressure gauge used for Refrigerant 22 can be used for Refrigerants R290
and R161; the pressure gauge used for R410A can be used for Refrigerant 32.
It is necessary to carry fire extinguisher(s) when installing and maintaining an air
conditioner. On the maintenance site, there should be two or more kinds of dry
powder, carbon dioxide and foam fire extinguishers and that such fire extinguishers
should be placed at stipulated positions, with eye-catching labels and in handy
places.
INSTALLATION MANUAL---Selecting the Installation Place
Condensed water
drain pipe
15cm
15cm
15cm
Sleeve
insulating covering
electrical cable
Mounting plate
Do not install the outdoor unit near sources of heat,
steam or flammable gas.
Do not install the unit in too windy or dusty places.
Do not install the unit where people often pass.Select
a place where the air discharge and operating sound
will not disturb the neighbours.
Avoid installing the unit where it will be exposed
to direct sunlight ( other wise use a protection , if
necessary, that should not interfere with the air flow).
Reserve the spaces as shown in the picture for the air to
circulate freely.
Install the outdoor unit in a safe and solid place.
If the outdoor unit is subject to vibration, place rubber
gaskets onto the feet of the unit..
water drain pipe
300
500
2000
300
minimum space to be reserved (mm) showing
in the picture
500
Installation Diagram
24
INDOOR UNIT
OUTDOOR UNIT
The purchaser must ensure that the person and/or company who is to install, maintain or repair this air
conditioner has qualifications and experience in refrigerant products.
Install the indoor unit on a strong wall that is not subject
to vibrations.
The in let and outlet ports should not be obstructed:the
air should be able to blow all over the room.
Do not install the unit near a source of heat , steam,or
flammable gas.
Do not install the unit where it will be exposed to
direct sunlight.
Select a site where the condensed water can be easily drained
out, and where it is easily connected to outdoor unit.
Check the machine operation regularly and reserve the
necessary spaces as shown in the picture.
Select a place where the filter can be easily taken out.
2.5m or more
INSTALLATION MANUAL---Installation of the Indoor unit
5mm
Note : Keep the drain pipe down towards the direction
of the wall hole, otherwise leakage may occur.
Before starting installation, decide on the position of the
indoor and outdoor units, taking into account the minim-
um space reserved around the units
To install, proceed as follows:
The hole must slope downwards towards the exterior
Note : The shape of the mounting plate may be different
from the one above, but installation method is similar .
Indoors Outdoors
25
Installation of the mounting plate
Drilling a hole in the wall for the piping
Electrical connections---Indoor unit
Do not install your air conditioner in a
wet room such as a bathroom or laundry etc
The installation site should be 250cm or more
above the floor.
1. Always mount the rear panel horizontally and vertically
2. Drill 32 mm deep holes in the wall to fix the
plate;
3. Insert the plastic anchors into the hole;
4. Fix the rear panel on the wall with provided tapping screws
5. Be sure that the rear panel has been fixed firmly enough
to withstand the weight.
1. Make the piping hole ( 65) in the wall at a slight
downward slant to the outdoor side.
2. Insert the piping-hole sleeve into the hole to prevent the
connection piping and wiring from being damaged when
passing through the hole.
1. Open the front panel.
2. Take off the cover as indicated in the piciure ( by
removing a screw or breaking the hooks).
3. For the electrical connections, see the circuit diagram
on the right part of the unit under the front panel.
4. Connect the cable wires to the screw terminals by
following the numbering ,Use wire size suitable to
the electric power input (see name plate on the unit)
and according to all current national safety code
requirements.
The cable connecting the outdoor and indoor units
must be suitable for outdoor use.
The plug must be accessible also after the appliance
has been installed so that it can be pulled out if nece-
ssary.
An efficient earth connection must be ensured.
If the power cable is damaged, it must be replaced by
an authorised Service Centre.
Note:Optional the wires can been connected to the main
PCB of indoor unit by manufacturer according to the
model without terminal block.
INSTALLATION MANUAL---Installation of the Indoor unit
3
2
1
The piping can be run in the 3 directions indicated by
numbers in the picture . When the piping is run in
direction 1or 3, cut a notch along the groove on the side
of the indoor unit with a cutter.
Run the piping in the direction of the wall hole and bind
the copper pipes , the drain pipe and the power cables
together with the tape with the drain pipe at the bottom,
so that water can flow freely.
1. Remove the indoor unit pipe cap (check that there is
no debris inside).
2. Insert the fare nut and create a flange at the extreme
end of the connection pipe.
3. Tighten the connections by using two wrenches
working in opposite directions.
4. For R32/R290 refrigerants, mechanical connectors
should be outdoors.
torque wrench
Indoor unit condensed water drainage
The indoor unit condensed water drainage is fundamen-
tal for the success of the installation.
1. Place the drain hose below the piping, taking care not
to create siphons.
2. The drain hose must slant downwards to aid drainage.
3. Do not bend the drain hose or leave it protruding or
twisted and do not put the end of it in water . If an
extension is connected to the drain hose , ensure that
it is lagged when it passes into the indoor unit.
4. If the piping is installed to the right, the pipes, power
cable and drain hose must be lagged and secured onto
the rear of the unit with a pipe connection.
1) Insert the pipe connection into the relative slot.
2) Press to join the pipe connection to the base.
YES
26
Refrigerant piping connection
Connections to the indoor unit
NO NO
NO
YES
Extending the rolled pipe
Shape the connection pipe
Do not remove the cap from the pipe until connecting
it, to avoid dampness or dirt from entering.
If the pipe is bent or pulled too often , it will become
stiff . Do not bend the pipe more than three times at
one point.
When extending the rolled pipe, straighten the pipe by
unwinding it gently as shown in the picture.
The connectors
should be outdoors
INSTALLATION MANUAL---Installation of the Indoor unit
INSTALLATION OF THE INDOOR UNIT
refrigerant
pipe
refrigerant
pipe insulation
sleeve
connection
cable 1
(for heat-pump)
connection
cable
Probe
cable(for heat-pump) Condensed water
drain pipe
Covered by vinyl tape
After having connected the pipe according to the instruc-
tions, install the connection cables. Now install the drain
pipe. After connection,lag the pipe, cables and drain pipe
with the insulating material.
1. Arrange the pipes ,cables and drain hose well.
2. Lag the pipe joints with insulating material , securing
it with vinyl tape.
3. Run the bound pipe , Cables and drain pipe through
the wall hole and mount the indoor unit onto the upper
part of the mounting plate securely.
4. Press and push the lower part of the indoor unit tightly
against the mounting plate
mounting plate
27
Sometimes, if the refrigerant piping is already embedded in the wall,or if you want to connecting
the piping and wiring on the wall, do as below:
1.Gab both ends of the bottom plate, apply a little outward force to take off the bottom plate.
2.Hook the top of the indoor unit on the mounting plate without piping and wiring.
3.Lift the indoor unit opposite the wall, unfold the bracket on the mounting plate, and use this bracket
to prop up the indoor unit, there will be a big space for operation.
4.Do the refrigerant piping, wiring, connect drainage hose, and wrap them as Step 4 to 7.
5.Replace the bracket of mounting plate.
6.Push down the bottom of indoor unit to let the snaps onto the bottom hooks of the mounting plate,
and make sure it is hooked firmly.
7.Replace the bottom plate of the indoor unit.
Take off the bottom plate Unfold the bracket on the mounting plate
INSTALLATION MANUAL---Installation of the outdoor unit
The outdoor unit should be installed on a solid wall
and fastened securely.
The following procedure must be observed before co-
nnecting the pipes and connecting cables : decide
which is the best position on the wall and leave enough
space to be able to carry out maintenance easily.
Fasten the support to the wall using screw anchors
which are particularly suited to the type of wall;
Use a larger quantity of screw anchors than normally
required for the weight they have to bear to aviod
vibration during operation and remain fastened in the
same position for years without the screws becoming
loose.
The unit must be installed following the national
regulations.
.
The outdoor unit should be installed on a solid wall and
fastened securely, of on the ground on a flat/level surface
like a concrete slab. The bolt size is M8*80mm
drain pipe
The condensed water and the ice formed in the outdoor
unit during heating operation can be drained away thro-
ugh the drain pipe
1. Fasten the drain port in the 25mm hole placed in the
part of the unit as shown in the picture.
2. Connect the drain port and the drain pipe.
Pay attention that water is drained in a suitable place.
Outdoor unit condensed water drainage
(only for heat pump models)
drain port
28
INSTALLATION MANUAL---Installation of the outdoor unit
Screw the flare nuts to the outdoor unit coupling with
the same tightening procedures described for the indoor
unit.
connection pipes
flare nuts
liquid tap
gas tap
indoor unit
protection caps
liquid valve
gas valve
service port nut
To avoid leakage, pay attention to the following points:
1. Tighten the flare nuts using two wrenches. Pay atten-
tion not to damage the pipes.
2. If the tightening torque is not sufficient , there will
probably be some leakage. With excessive tightening
torque there will also be some leakage, as the flange
could be damaged.
3. The surest system consists in tightening the connecti-
on by using a fix wrench and a torque wrench as below:
29
ELECTRICAL CONNECTIONS
CONNECTING THE PIPES
tap
1. Remove the handle on the right side plate of outdoor unit.
2. Connect the power connection cord to the terminal board.
Wiring should fit that of indoor unit.
3. Fix the power connection cord with wire clamp.
4. Confirm if the wire has been fixed properly.
5. An efficient earth connection must be ensured.
6. Recover the handle.
7.The appliance must be fitted with means for disconnection
from the supply mains having a contact separation in all
poles that provide full disconnection under over voltage
category III conditions, and these means must be
incorporated in the fixed wiring in accordance with the
wiring rules.
screw
wiring diagram on the
back of the cover
PIPE
Size
1/4
( 6.35)
3/8
( 9.52)
1/2
( 12)
5/8
( 15.88)
Newton meter
[N x m]
18 - 20
30 - 35
45 - 50
60 - 65
Pound-force foot
(1bf-ft)
Kilogram-force meter
(kgf-m)
24.4 - 27.1
40.6 - 47.4
61.0 - 67.7
81.3 - 88.1
2.4 - 2.7
4.1 - 4.8
6.2 - 6.9
8.2 - 8.9
Air Vacuumizing
Refrigerant Pressure Inspection
Air-returning Low-pressure Range of Refrigerant
R290: 0.4-0.6Mpa; Air-exhausting High-pressure
Range: 1.5-2.0Mpa;
Air-returning Low-pressure Range of Refrigerant R32:
0.8-1.2Mpa; Air-exhausting High-pressure Range:
3.2-3.7Mpa;
It means that the refrigerating system or refrigerant of
an air conditioner is abnormal if the air-exhausting and
air-returning pressure ranges of the detected
compressor exceed the nor mal ranges to a large extent.
vacuum pump
service port
1.Use a spanner to take down the protective caps from
the service port, low pressure valve and high pressure
valve of the outdoor unit.
2.Connect the pressure hose of manifold gauge to the
service port on the outdoor unit low pressure valve.
3.Connect the charge hose from the manifold gauge
to the vacuum pump.
4.Open the low pressure valve of the manifold gauge
and close the high pressure valve.
he vacuuming time should not be less than 15
minutes, or make sure the compound gauge
indicates -0.1 MPa (-76 cmHg)
7.Close the low pressure valve of the manifold gauge
and turn off the vacuum.
8.Hold the pressure for 5 minutes, make sure that the
rebound of compound gauge pointer does not
exceed 0.005 Mpa.
9.Turn the low pressure valve counterclockwise for 1/4
turn with hexagonal wrench to let a little refrigerant
fill in the system, and close the low pressure valve
after 5 seconds and quickly remove the pressure hose.
10.Check all indoor and outdoor joints for leakage
with soapy water or leak detector.
11.Fully open the low pressure valve and high pressure
valve of the outdoor unit with hexagonal wrench.
12.Replace the protective caps of the service port, low
pressure valve and high pressure valve of the outdoor unit.
13.Replace the valve cover.
5.Turn on the vacuum pump to vacuumize the system.
6.T
Manifold gauge
compound gauge
Low pressure valve
Valve protective caps
Pressure hose
Pressure gauge
High pressure valve
Charge hose
High pressure valve
Low pressure valve
Vacuum pump
Service port
INSTALLATION MANUAL---Installation of the outdoor unit
30

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Merkki: TCL
Kategoria: Ilmastointi
Malli: TAC-12CHSD/TPG11I

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