Multi Variable Air Conditioners One

Multi Variable Air Conditioners One
Multi Variable Air Conditioners One-way
Cassette Type Indoor Unit Use Instruction
This instruction is suitable for the following models:
TGS-22FWCA-1W
TGS-28FWCA-1W
TGS-36FWCA-1W
Please read this Manual carefully before installation and use.
Thank you for choosing TOYOTOMI air conditioner,please read this manual carefully
before operating the unit and keep it carefully for consultation.
User Notices
1
Safety Precautions
2
The Structure and Components Name of One-way Cassette Type
Indoor Unit
3
Rated Condition of Air-conditioning Unit
3
Installation of One-way Cassette Type Indoor Unit
4
Wired Remote Controller Operation Procedure
9
Contents
Operation method of remote control
Name and Function of Each Part of Remote Control
14
Name and Function of Each Part of Remote Control (after
opening the cover)
15
Operation procedure
16
Inserting batteries
16
Troubleshooting
17
Maintenance
19
Specification, Models and Parameters
23
USER NOTICES
☆ When operating, the total capacity of the cooperating indoor unit should be no
more than that of outdoor unit. Otherwise, it will cause the shortage of cooling
(heating) capacity.
☆
Install a circuit breaker (or fuse) to each indoor unit according to capacity of the
unit and a master circuit breaker to all indoor units. Each of the circuit breaker,
which are normally on, is used for short circuit and abnormal overload
protection of indoor unit. The master circuit breaker is used to supply or cut off
power of all indoor units together. The general power supply of all indoor units
must be cut off before cleaning them.
☆ In order to start the unit successfully, the general power supply switch of the
air-conditioning units should be turned to the “ON” position for 8 hours before
running.
☆ After each of indoor units received the stop running signal, the fan motor of the
indoor unit will use the surplus cool or surplus heat of the heat exchanger go on
running for 20-70 seconds, this is the preparation for the next time use and this
is the normal phenomenon.
☆ When the selected mode of the indoor unit conflict with the mode of outdoor unit,
after 5 seconds, the remote control will display the operation conflict, the indoor
unit will stop running, then to unify the running modes of the indoor unit and
outdoor unit, the unit will get right. There is no conflict in the COOL mode and
DRY mode, the FAN mode will not conflict with any other modes.
1
Safety Precautions
1. Please read this manual carefully before using , and operate it correctly according to the guide in
this
manual.
2.Please pay special attention to the meaning of these two marks:
Warning!:This mark means that it may cause casualty or badly heart if the operation is incorrect.
Notice!:This mark means that it may cause casualty or property loss if the operation is incorrect.
Warning!
● Do not adopt fuse with unsuitable capacity or adopt iron thread instead of fuse, otherwise malfunction
or
fire may happened.
● Turn the main power off immediately if malfunction (such as smell the burning odor etc.) happened.
● Maintain ventilation to prevent oxygen leakage in room.
● Don’t insert finger or stick like things into discharge vent or outlet grill.
● Please make sure the unit is installed in the place that can withstand the weight of it adequately. If the
place is not strong enough, the air conditioner may drop and cause casualty event.
● Don’t spray or smear any oil paint or insecticide on the surface of unit, otherwise, fire may be caused.
● Do not refit the air conditioner. Please contact the agency or professionals to repair or remove the
conditioner.
Notice!
● Please check and make sure the cord, drainage pipe and tubes are connected in the correct way to avoid
leakage of water and refrigerant, electric shock or fire, etc.
● The main power must be reliably earthed in order to assure the air conditioner is effectively earthed
and avoid electric shock. Please don’t connect the earthing line with the gas pipe, water pipe,
lightening rod or the connecting line of telephone.
● The air conditioner should be started at least after running for 5 min; otherwise it would affect the
duration of the unit.
● Don’t let the children operate the air conditioner.
● Please don’t operate the unit by wet hand.
● Please turn off the main power of the unit before cleaning the conditioner or replace the filter.
● Please turn off the main power if the air conditioner will not be used for a long time.
2
The Structure and Components Name of One-way Cassette Type Indoor Unit
TGS-22FWCA-1W
TGS-28FWCA-1W
TGS-36FWCA-1W
Rated Condition of Air-conditioning Unit
Rated condition of air-conditioning unit
Indoor side state
Dry bulb temp. ℃ Wet bulb temp. ℃
Rated cooling
Rated heating
Outdoor side state
Dry bulb temp. ℃ Wet bulb temp. ℃
27
19
35
24
20
15
7
6
3
Installation of the One-way Cassette Type Indoor Unit
● The requirement for installation space
● Selection of the installation location for indoor unit
1. Obstruct should be away from the air intake or outlet vent of the indoor unit so that the airflow blow
all over the place of the room.
2. Make sure the installation of the indoor unit accords with the requirement for installation dimension
drawing.
3. Select the place which can withstand 4 times weight of the indoor unit and would not increase the
operating noise and shake.
4. The installation place should be horizontal.
5. Select the place, where coagulated water is easy to discharge and outside unit to be connected.
6. Above 18000mm between the earth and indoor unit should be ensured for maintenance and repair.
7. Use hoisting screw to check if the installation place can withstand 4 times weight of the units and
strengthen it before installing.
● Dimension of ceiling hatch and location of hoisting screw
Important notice:
Drilling the hole of the ceiling and installing the units must be operated by professionals
4
Installation of the One-way Cassette Type Indoor Unit
Fig 3
Hoisting the main body of the unit
1. Hoisting the main body
Attach the hoisting stand base to hoisting screw. In order to firm the hoisting stand base, use
nuts with washers on either end of it.(refer to Fig. 1)
2. Please refer to the dimension of ceiling opening on the cardboard for installation
●
●
●
3.
4.
There is a mark for ceiling opening center on the cardboard.
There is also a mark for main body center on the cardboard.
Use screws to fix the installation cardboard on the unit. (refer to Fig.3)
Adjust the unit to right installation place.
Check if the unit is horizontal.
Inner drainage pump and bobber switch are installed in indoor unit. Check if every side of
the unit is horizontal by water lever. (If the unit slants to opposite direction towards which
coagulate water flows, it will bring malfunction to the bobber switch and cause water drops.
(refer to Fig.2)
5. Unscrew the screws on the cardboard, which can be used for installing front panel.
5
Installation of the One-way Cassette Type Indoor Unit
●
Drainage pipe
1. Installing drainage pipe
The diameter of drainage pipe should be larger than that of connecting pipe. (Polythene pipe:
dimension: outer diameter 25mm wall thickness≥1.5mm)
● Drainage pipe should be as short as possible and drooping gradient at least 1/100 to avoid the
formation of air bubble.
● If drainage hose cannot have enough drooping gradient, drainage raising pipe should be installed.
● In order not to bend the drainage hose, the distance between hoisting stands should be 1 to 1.5m..
●
●
●
With accessory drainage hose and clamp, insert the drainage hose into the drainage faucet, and then
tighten the clamp.
Entwine the clamp of drainage hose with the big sponge to isolate heat.
Isolate heat for the outdoor drainage host.
Sponge (Gray)
Drainage Hose
Notice for drainage raising pipe
● The installation height should be less than 280mm.
● A right angle should be formed by the drainage raising pipe and unit, which should not be more than
300mm far from the unit.
Ceiling
6
Installation of the One-way Cassette Type Indoor Unit
Note:
● The gradient of the accessory drainage hose should be within 75mm so that the drainage faucet need
not endure extra outside force.
● If several drainage hoses join together, please install them according to the following process.
The specs of the selected joint hose should fit the running capacity of the units.
●
Front panel body and installation
1.Take off the front panel from the panel body.
2. AS shown in Fig.4, install the panel body, and then tighten the screws according to the sequences in
the figures.
3 .As shown in Fig.5, install the panel on the panel ,and then turn it for fastening
7
Install the cassette type indoor unit
● Function description of functional dial switch S7
1. The 3-bit dial switch must be set before energizing the main board and it determines running state of
indoor unit.
2. Function of it is as follow:
Dial switch
Silk screen
1(S / R)
Function
Dial ON
Dial OFF
Standby after
Reset after
energizing
energizing
Selection between manual controller and receiver
A:If manual controller is selected, remote-control function of receiver
Selecting
Selecting
will be shielded.
B:If receiver is selected, wired controller will be non-effective.
wired
receiver
controller
joint
Main indoor
Slave
unit
indoor unit
Selection of memory mode:
A:Selection between reset mode and standby mode after energizing
B:This function is available without wired controller.
2(L / I)
3(M / S)
Setting of main and slave indoor units
A:For resolution of conflict among the modes.
B:This function is available without wired controller.
8
Wired Remote Controller Operation Procedure
9
Wired Remote Controller Operation Procedure
Note:The above displayed is the relative displaying zone.
10
Wired Remote Controller Operation Procedure
ⅳ SLEEP mode setting(Fig.4)
When under the cooling or dehumidifying mode, after
MODE
receiving the SLEEP order for 1 hour, the previous set
temp. Tset will be risen for 1℃, and another 1℃ will be
risen after 2 hours that means that the temperature been
FAN
risen 2℃ within 2 hours. Then the unit will run according
SWING
to this set temp.
TIMER
When under the heating mode, after receiving the SLEEP
ON/OFF
order for 1 hour, the previous set temp. Tset will be lower
for 1℃, and another 1℃ will be lower after 2 hours that
Fig4
means that the temperature been lowered 2℃ within 2
hours. Then the unit will run according to this set temp.
MODE
There is no SLEEP mode under fan mode.
Note:The wired remote controller has no SLEEP mode button;
if SLEEP mode is needed to be set, complete the procedure by
wireless remote controller.
FAN
ⅴ
SWING
Swing Control(Fig.5)
TIMER
Press Swing button then the swing mode will be
operated by the air conditioner.
ON/OFF
Repress Swing button once to stop swing mode.
Fig5
Note: There is no swing mode for duct type indoor unit
ⅵ Fan Speed Control(Fig.6)
MODE
Every press of the fan speed button, the fan speed will be
changed according to the following order:
Auto
Low
Medium
High
FAN
SWING
TIMER
Under dehumidifying mode:Fan speed will be set to low
ON/OFF
automatically.
Fig6
11
Wired Remote Controller Operation Procedure
12
Wired Remote Controller Operation Procedure
● When controller displaying malfunction, please turn off the unit to stop displaying and has it repaired
by specialized personnel.
The meaning of malfunction code is as following:
Malfunction code
Malfunction
E1
E2
E3
E4
E5
E6
E7
F0
High pressure protection of compressor
Indoor anti-frozen protection
Low pressure protection of compressor
Discharge temp. protection of compressor
Compressor overload protection
Transmit malfunction
Modes conflict
F1
Indoor pan tube inlet tube temp. sensor malfunction
F2
F3
Indoor pan tube middle temp. sensor malfunction
Indoor pane tube outlet tube temp. sensor malfunction
F4
F5
F6
F7
Outdoor environment temp. sensor malfunction
Outdoor pan tube inlet tube temp. sensor malfunction
Outdoor pan tube middle temp. sensor malfunction
Outdoor pan tube outlet tube temp. sensor
malfunction
Discharge temp. sensor 1 (rated frequency)
malfunction
Discharge temp. sensor 2 (digital) malfunction
Greasy temp. temp. sensor 1 (rated frequency)
malfunction
Greasy temp. temp. sensor 2 (digital) malfunction
High pressure sensor malfunction
F8
F9
FA
Fb
FC
Fd
Indoor environment temp. sensor mal-function
Low pressure sensor malfunction
13
Name and Function of Each Part of Remote Control
After every indoor unit received the turn off signal, the fan and electric
expansion valve will continually run for 20-70secs and make use of the rest cooling
and heat in heat exchanger for next usage, which is normal.
14
Name and Function of Each Part of Remote Control
15
Name and Function of Each Part of Remote Control
● Operation procedure
The general procedure:
1.
Press ON/OFF button after being powered on to start the unit.
2.
Press MODE button to select suitable operation mode.
3.
Press button SWING to swing according to a certain angle and stop when pressing it again.
4.
Press FAN button to set fan speed.
5.
Press +/- button to set desired temp..
The selected procedure
6.
Press SLEEP mode to set the sleep state.
7.
Press TIMER button, then press+/- button to set scheduled time.
8.
Repress ON/ OFF to stop the air conditioner. Rest cool air will blow for 20~70s under cooling and
dehumidify mode; rest heat air will for 60s under heating mode.
Note: When the selected operating mode of the indoor unit is clashing with that of outdoor unit, the
malfunction light of the indoor unit will blink after 5s, then the indoor unit stops. At this time,
change the operation mode of the indoor unit to the one that would not clash with that of outdoor
unit to make the operation normal. The cooling mode does not clash with the dry mode, and the
fan mode does not clash with any mode.
●Inserting batteries
The remote control adopts two AAA alkaline dry-cell batteries.
1. Remove the cover from the back of the remote control downward, take out the worn batteries and
insert two new ones (pay more attention to the polarity).
2. Re-attach the cover
1. All the prints and code no. will be showed on the
displayer after
the insert of batteries. The remote control can be operated
after 10sec.
2. The lifetime of the batteries is about one year.
3. Don't confuse the new and worn or different types of
batteries.
4. Remove batteries when the remote control is not in use
for a longtime to avoid mal-function caused by liquid
leakage.
5. The remote control should be placed about 1m or more
from the TV set or any other electric appliances.
6. The remote control should be used in the receivable range
(the reception range is 10m)
7. When the remote control can not be controlled in the
situation of inserted batteries, please remove the back cover
and press "ACL" button to make it normal.
16
Troubleshooting
Warning!
● Cut down the main power switch immediately if malfunction (such as smell the burning odor etc.)
happened, and then contact service center. If the abnormal state is maintained, the unit may be
damaged or electric shock or fire may be happened.
● Do not refit the conditioner. Please contact service center to repair or move the conditioner.
● Check the following items before contacting maintenance center
Phenomena
Air conditioner
doesn’t run at all
Air conditioner runs
but stops immediately
Reason
Remedial Measures
Blow of fuse or breaker
Change fuse or close breaker
Power cut
Restart when there is power supply
Don’t connect with power
Connect power well
Low batteries of wireless remote
controller
Wireless remote controller exceed
remote control area
Blockage in inlet or outlet vent of
indoor or outdoor unit
Blockage in inlet or outlet vent of
indoor or outdoor unit
Improper of temp. setting
Low setting of fan speed
Abnormal cooling or
heating
Incorrect of wind direction
Change new batteries
Signal could be received within 8m
Clean out blockage
Clean out blockage
Adjust settings in wireless remote
controller
Adjust settings in wireless remote
controller
Adjust settings in wireless remote
controller
Door or window opened
Close
Direct sun burn
Hang curtain or jalousie before
windows
Too many people in room
Too many heater in room
Filter blocked by dirt
Clean filter
●Note:
If problem still cannot found out after above checking, please contact service center and instruct
phenomena and model.
17
Troubleshooting
● They
are not malfunction as follow
Air conditioner
doesn’t run
Mist is blown from
air conditioner
Noise is heard from
air conditioner
Dust be blown for air
conditioner
Odor gives out from
air conditioner
“Malfunction”
Reason
Start up unit immediately after turned
off
The overload protects switch makes
it run after 3 minutes delay.
When opening power
Run for about 1 minute without
other actions
When cooling
The high humidity air in room is
cooled rapidly
Slight click sound heard once begin
running
Sound of initialization for electric
expand valve
Hissing sound heard continuously
when cooling
The sound for gas refrigerant
flowing in the unit
Hissing sound heard when staring or
stopping
The sound for gas refrigerant stops
flow
Slight hissing sound heard when
running or after running
Sound for running of drainage
system
Creak sound heard when running or
after running
The grating sound caused by
expands of panel and other parts for
the change of temperature
Started up after long time’s doesn’t
runs
Dust in indoor unit be blown out
When running
This is because when air
conditioning, odors or cigarette
smoke from the room that was
sucked in is discharged again.
● After-sales Service
☆ When having quality or other problems after purchasing air conditioner, please contact the local
service center. Refer to the telephone directory.
18
Maintenance
Please cut off the main power supply of the unit when not in use for a long time.
19
Maintenance
20
Maintenance
5. Cleaning
Clean it by pubescence brush, water and neutral cleaning, then throw water or dry it.
Notice!
● Never use water above 45℃ to wash it to avoid deformation or discoloration.
6. Locking the metal clasp
7. Close the front panel.(the same as the sixth point in last procedure )
● Install and change of air purifier
1. Loosen the clasp and open the front panel (the same as the first and second point of cleaning the air
filter)
2. Install the purifier
As shown in fig 7, take out the wrapping bag of purifier filter, then put it into the purifier support, at last
fix the purifier support with screws on the bracket.
3. Close the panel .(The same as the sixth point in last procedure)
● Function and usage period for air purifying
☆ Could adsorb CO, CO2, benzene, aldehyde and odor of gasoline etc..
☆ Could adsorb deleterious material below 1μm in air, as dust, pollen, bacteria, and
virus.
☆ Usage period is half an year to 1 year. If it is necessary to be changed, purchase
new purifier in the nearest TOYOTOMI special engaged maintenance center.
21
Maintenance
● Cleaning Outlet vent and Surface Panel
☆ Clean the surface panel with soft dry cloth or wet cloth with neutral scourer.
☆ Never clean surface panel with gasoline, benzene, diluents, cleansing powder etc..
☆ If the guide louver is too dirty, remove and clean it as follow.
● Disassembly and installation of guide louver
1. Disassembling guide louver
Screw off the screws at both ends of guide louver.
Notice!
● Do not wipe guide louver powerfully when cleaning, otherwise fluff on surface would fall off.
2. Installing guide louver
Rotate guide louver slightly and install the protruding edge of both ends into groove on both
end of guide louver, and then tighten screws.
● Maintenance before or after usage season
Checking before the usage season
☆Check if there is blockage in inlet or outlet vent of air conditioner.
☆Check if the earthing wire is earthed reliably.
☆Check if the air filter had been installed well.
☆In order to start up the air conditioner smoothly after stopping for a long time, turn on the main
power supply 8 hours before startup of the air conditioner.
Maintenance after usage season
☆Clean filter and body of air conditioner.
☆Cut off the main power supply of air conditioner.
22
Specification,Models and Parameters
● Parameters of cassette type indoor unit
Model
TGS-22FWCA-1W
TGS-28FWCA-1W
TGS-36FWCA-1W
Cooling capacity(W)
2200
2800
3600
Heating capacity(W)
2500/-
3200/-
4000/-
Air circulation(m3/h)
450
500
500
Noise(dB(A))
45
45
45
Power Supply
Anti-electric shock protect
type
Dimension(mm)
(Width×Depth×Height)
220-240V~ 50Hz
I
Main unit:920×360×185 Panel :1180×430×30
☆The above performance parameter is measured according to the standard of GB/T
18837-2002,and its cooling or heating capacity and noise are tested before leaving
factory.
☆Parameter data of specification are subject to change with the actual data on the
nameplate.
☆Heating capacity is that of heat pump , not including that of auxiliary electricity
heating.
☆Cooling only type units haven’t the parameters of nominal heating capacity and
power of auxiliary electricity heating.
23
66129910567
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