Carrier XCT 7 40VC009-048F-7G-QEE Installation instructions

Installation and Owner’s Manual
Flex Ceiling Floor
MODEL NAME
40VC009~048F-7G-QEE
Edition: 2020-05
No. 0150543404

Gontents
Xhe indoor unit3 suspended to ceiling or
standing on floor3 renders considerable
operating ease and flexibility5
[ith its ultra4thin design3 dazzling exterior
and space economy3 the indoor unit fits in
well with indoor scenarios5
Foasting superb power and fast temperature
tuning3 the indoor unit delivers undeniable
comforts and pleasures whenever you feel
li e wanting the same5
Lighly efficient silencing technology greatly
reduces operating noises and delivers natural
comforts5
Mn case of sudden blac out during operation3
the indoor unit3 with its Flac out Vetrieval
function preset3 is capable of retrieving its
operating status prior to the blac out when
power supply is restored5
Mntegrated Gontrol is available with the indoor
unit /through integrated controller05
Qulti4connected unit series features ~uniform
control mode*3 i5e53 all indoor units are
restricted to run on heating or cooling mode
at the same time5
Jor the protection of compressor3 the air
conditioning unit shall be powered for over
89 hours5
Mf the supply cord is damaged3 it must be
replaced by the manufacturer3 its service agent
or similarly qualified persons in order to avoid
a hazard5
Xhis appliance is not intended for use by
persons /including children0 with reduced
physical3 sensory or mental capabilities3 or
lac of experience and nowledge3 unless they
have been given supervision or instruction
concerning use of the appliance by a person
responsible for their safety5
Ghildren should be supervised to ensure that
they do not play with the appliance5
Xhis appliance can be used by children aged
from ? years and above and persons with
reduced physical3 sensory or mental
capabilities or lac of experience and
nowledge if they have been given supervision
or instruction concerning use of the appliance
in a safe way and understand the hazards
involved5 Ghildren shall not play with the
appliance5 Gleaning and user maintenance
shall not be made by children without
supervision5
Xhe appliances are not intended to be
operated by means of an external timer or
separate remote4control system5
Oeep the appliance and its cord out of reach
of children less than ? years5
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Yser Qanual
Tarts and Junctions
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Euto Eirflow
Tress the [ind Hirection button3 outlet guide
plate changes posture as shown below5
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Hecide upon a proper angle when guide plates move in auto airflow mode and press [ind Hirection
button to fix wind direction5
Ypper6lower flaps commanding airflow directions shall be positioned as follow when fixing wind
directionsA
Ypward in cooling and drying mode
Hownward in heating mode
Qa e sure that outlet plates or flaps are adjusted only and always through the [ind Hirection
button on remote controlB manual adjusting may cause malfunction5
Sutlet guide plates constantly positioned downwards are prohibited when cooling and drying
modes are activated as vapor close to outlet grille may condense and resultant water may drip
down from the unit5
Tlease pay close attention to temperature regulation values when operating the unit in places
where infants3 children3 old people and patients are to be found5
Eir Kuide Tlate
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Tress Yp6Hown Eirflow button3 outlet guide
plate changes posture as follows
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Ypper6Power Kuide Tlates Wwing VangeA
Vecommended angles at which swinging guide
plate stops
Gooling and Hrying
Eir Helivery along
Lorizontal Hirection
Hownward Eir Helivery
Leating

:
Wafety
Mf the air conditioner is transferred to a new user3 this manual shall be transferred to the user3
together with the conditioner5
Fefore installation3 be sure to read Wafety Gonsiderations in this manual for proper installation5
Xhe safety considerations stated below is divided into ~ [arning*and ~ Ettention*5 Xhe
matters on severe accidents caused from wrong installation3 which is li ely to lead to death or
serious injury3 are listed in ~ [arning*5 Lowever3 the matters listed in ~ Ettention*are also
li ely cause the severe accidents5 Mn general3 both of them are the important items related to
the security3 which should be strictly abided by5
Efter the installation3 perform test run to ma e sure everything is in normal conditions3 and then
operate and maintain the air conditioner in accordance with the Yser Qanual5 Xhe Yser Qanual
should be delivered to the user for proper eeping5
T
[arning
T T
T T
Tlease as the special maintenance station for installation and repair5 [ater lea age3 electric
shoc s or fire accidents might be caused from improper installation if you conduct the installation
by your own5
Xhe installation should be conducted properly according to this manual5 [ater lea age3 electric
shoc s or fire accidents might be caused from improper installation5
Tlease ma e sure to install the air conditioner on the place where can bear the weight of the
air conditioner5 Xhe air conditioner can}t be installed on the grids such as the non4special metal
burglar4proof net5 Xhe place with insufficient support strength might cause the dropdown of the
machine3 which may lead to personal injuries5
Xhe installation should be ensured against typhoons and earthqua es3 etc5 Xhe installation
unconformable to the requirements will lead to accidents due to the turnover of the machine5
Wpecific cables should be used for reliable connections of the wirings5 Tlease fix the terminal
connections reliably to avoid the outside force applied on the cables from being impressed on
the cables5 Mmproper connections and fixings might lead to such accidents as heating or fire
accidents5
Gorrect shapes of wirings should be ept while the embossed shape is not allowed5 Xhe wirings
should be reliably connected to avoid the cover and the plate of the electrical cabinet lipping
the wiring5 Mmproper installation might cause such accidents as heating or fire accidents5
[hile placing or reinstalling the air conditioner3 except the specific refrigerant /V;87E03 don}t
let the air go into the refrigeration cycle system5 Xhe air in the refrigeration cycle system might
lead to the crac ing or personal injuries due to abnormal high pressure of the refrigeration cycle
system5
Huring installation3 please use the accompanied spare parts or specific parts5 Mf not3 water
lea age3 electric shoc s3 fire accidents or refrigerant lea age might be caused5
Hon}t drain the water from the drainpipe to the waterspout where may exist harmful gases such
as sulfureted gas to avoid the harmful gases entering into the room5
Huring installation3 if refrigerant lea age occurs3 ventilation measures should be ta en3 for the
refrigerant gas might generate harmful gases upon contacting the flame5
Efter installation3 chec if any refrigerant lea age exists5 Mf the refrigerant gas lea s in the room3
such things as air blowing heaters and stoves3 etc5 may generate harmful gases5

;
Wafety
Hon}t install the air conditioner at the places where the flammable gases may lea 5 Mn case the
gas lea age occurs around the machine3 such accidents as fire disasters may be caused5
Xhe drainpipe should be properly mounted according to this manual as to ensure the smooth
drainage5 Mn addition3 heat preservation should be ta en to avoid condensation5 Mmproper drainpipe
mounting might cause water lea age3 which will get the articles at home wet5
Xhe refrigerant gas pipe and liquid pipe should be heat insulated to preserve heat5 Jor inappropriate
heat insulation3 the water caused from the condensation will drop to get the article at home wet5
T
Ettention
Xhe air conditioner should be effectively grounded5 Ilectric shoc s may occur if the air conditioner
is ungrounded or inappropriately grounded5 Xhe wire for earthing shouldn}t be connected to the
connections on the gas pipe3 water pipe3 lightning rod or telephone5
Xhe brea er for electricity lea age should be mounted5 Mf not3 accidents such as electric shoc s
may happen5
Xhe installed air conditioner should be chec ed for electricity lea age by being powered5
Mf the ambient humidity bigger than ?7-3 when the water discharge hole be bloc ed or the filter
becomes dirty3 or airflow speed change3 there maybe leads to condensing water drop down3
and at the same time there maybe some drops of water spit out5

<
Wafety
Xhe machine operation must be controlled
by the control5
LintsA
Es air conditioners absorb heat from the
environment and release it to the room3
heating effects will be influenced by the
temperature in and out of the room5
HefrostingA
Huring heating running3 the air conditioner
would defrost automatically if there is frost
on heat exchanger of outdoor units5
Ho not rotate fans of both indoor units and
outdoor units during defrosting5
Efter finishing defrosting3 the air conditioner
will resume running automatically5
Vegulating [ind HirectionA
Mt is recommended not to ma e the wind
deflector downwards for a long time to avoid
condensation at air outlet port during
refrigerating or dehumidifying5
[ater dropping might appear at the air
outlet port in refrigerating or dehumidifying
mode5
Evoid cold wind from blowing out5
Huring heating running3 the fan of indoor
units will not rotate immediately as to
prevent cold wind from blowing out5
wait for a moment
`
Ghanging [ind WpeedsA
Mn the state of refrigerating3 with automatic
blowing mode3 the wind speed automatically
decreases when the room temperature
approaches the setting5
Mn the state of heating3 when the room
temperature reaches the setting temperature
the compressor stops wor ing and the fan
turns to low wind or stops5 [ind speed
changes automatically in the dehumidifying
mode5
Glean the filter regularly5
Gooling or heating performance will be
degraded if the filter is bloc ed3 resulting
in large power consumption3 failure3 and
water dripping
at freezing5
Hon}t touch the outlet while the flap is
moving5 Hon}t put anything in the grid in
case danger may occur5
Mtems with this warning sign concerning the product}s safety and the personal
security must be performed strictly5
Mtems with this forbidding sign refer to absolutely forbidden behaviors5 Mf not3 they
may cause machine damage or endanger operator}s personal safety5

=
Wafety
TEttention
Tay attention to the
aeration condition
to avoid anoxic
symptom5
Mt is not allowed to put any heating
apparatus under the indoor units3 for the
heat may cause distortion of the units5
Jlammable apparatus should not be placed
in the place where the air conditioner wind
could reach directly3 or incomplete burning
of the apparatus
may be caused5
:4minute protection
Xo protect the unit3 compressor can be
actuated with at least :4minute delay after
stopping5
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Glose the window to avoid outdoor air
getting in5
Gurtains or window
shutters can be put
down to avoid the
sunshine5
Ho not put flammable spray close to the air
conditioner5
Hon}t inject flammable spray towards the
air conditioner3 which may
cause fire5
Wtopping fan rotation
Xhe unit which stops operating will actuate
the fan for a 94? min swing every :74=7
minutes for protecting the unit while other
indoor unit are in the operating state5
Tower should be cut off when the air
conditioner is left unused for a long period5
Tower will be consumed if the air
conditioner is not powered off5 Xhe power
switch of the outdoor unit switch should be
powered on 89 hours in advance before
operation to protect the unit after a long
period of storage5
Hefrosting during heating
Xo improve the heating effect3 the outdoor
unit will perform defrosting automatically
when frost appears on the outdoor unit
during heating /approximately 9487 min05
Huring defrosting3 the fan of the indoor unit
runs at a low speed or stops while that of
the outdoor unit stops running5
Ho not use water heater or li e next to the
indoor unit and the wired controller5
[ater6power lea age or short circuit may
happen if the steam generating apparatus
is wor ing next to machine5
Yse the fuse with proper capacity5
Qetal wires and copper wires3 etc53
may cause fire or other faults5
Mt cannot be used for the preservation of
food3 living creature3 precise instrument
and artwor s3 etc3 otherwise damage
may occur5
Tlants and animals should not be put to
the place where wind of the air conditioner
blows directly3 otherwise damage to
them may be caused5
Ghec the mount table
of the air conditioner for damage for a long
period of operation5
Mf placed on the damaged table3 the
unit may drop down causing damage5
Xhis appliance is not intended for use by
persons /including children0 with
reducedphysical3 sensory or mental
capabilities3 or lac of experience and
nowledge3 unless they have been given
supervision or instruction concerning use
of the appliance by a person responsible
for their safety5
Gleaning the unit with water may cause
electric shoc 5
Ho not touch the switch with the wet
hand to avoid power shoc 5
Wtop running and switch off the manual
power switch when cleaning the
unit5
Huring the operation of the control unit3
don}t switch off the manual power switch
and the controller can be used5 Tlease do
not press the liquid crystal zone of
controller to prevent damage

>
Qaintenance
l Snly when the air cleaner is switched off and disconnected to the power supply can it be cleaned3
or electric shoc and injury may appear5
Qaintenance before and after Sperating Weason
Fefore Sperating WeasonA
85 Tlease ma e the following chec up5 Mf abnormal condition occurs3 consult the after4service
personnel5
Xhere is no bloc age in inlet port and outlet port of outdoor and indoor units5
Xhe ground line and the wiring are in the proper state
95 Efter cleaning3 the air cleaner must be mounted5
:5 Wwitch on to the power5
Efter Sperating WeasonA
85 Mn sunny days3 blowing operation can be performed for half a day to ma e the inside of
machine dry5
95 Ilectrical power should be cut down to economize electricity3 or the machine will still
consume power5Eir cleaner and shell must be mounted after cleaning5
Gleaning [ind HeflectorA
Ho not wipe the wind deflector with water forcibly to avoid falling off5
Gleaning the air outlet port and the shellA
Hon}t use gasoline3 benzene3 diluents3 polishing powder or liquid insecticide to clean them5
Ho not clean them with hot water of above <7]to avoid fading or distorting5
Ettention
[ipe them with soft dry cloth5
[ater or neutral dry cleanser is recommended if the dust cannot be removed5
Xhe [ind Heflector can be dismantled to clean /as below05
Tull the air screen forward to the front side
of the unit to remove it5
Glean up air screens according to their
different types5 Jor more information3
please ma e contact with
after service staff5
Gleaning Eir GleanerA
Hon}t rinse the air cleaner with hot water of above [V]to avoid fading and distorting5
Hon}t put the air cleaner on the fire to dry to avoid catching fire5
Ettention
/F0 Glean it with soft bush in mild detergent
if there is too much dust on it
/G0Xhrow off the water and airing it
in the cool dry condition5
[ipe dust with water or dust collector5
/E0 [ipe dust with dust collector5

?
[ater flow sound
Grac ing sound
Xerrible smell in
outlet air
Jlashing operating
indicator
Ewaiting indication
Wound in
shutdown indoor
unit or white
steam or cold air
Glic ing sound
when switching the
air condition on
Ell these are not problems
Wtart or stop wor ing
automatically
Jailure to wor
Fad cooling .
heating effects
Tlease ma e another chec 5
[hen other abnormal conditions occur5
Ynder the following circumstances3 immediately stop the operation3 disconnect the manual supply
switch and contact the after4service personnel5
[hen buttons are inflexible actuatedB
[hen it cannot still be operated after removing the operation of protective unitB
[hen fuse and brea er have been burnt over and overB
[hen there are foreign objects and water in the refrigeratorB
Tlease chec the following when consigning repair serviceA
Wymptoms Veasons
[ater flow sound can be heard when starting operation3 during
operation or immediately after stopping operation5 [hen it starts
to wor for 94: minutes3 the sound may become louder3 which is
the flowing sound of refrigerant or the draining sound of condensed
water5
Huring operation3 the air conditioner may ma e the crac ing
sound3 which is caused from the temperature changes or the
slight dilation of heat exchanger5
Xhe terrible smell3 caused from walls3 carpet3 furniture3 clothing3
cigarette and cosmetics3 attaches on the conditioner5
[hen switching it on again after power failure3 turn on the manual
power switch and the operating indicator flashes5
Mt displays the awaiting indication as it fails to perform refrigerating
operation while other indoor units are in heating operation5 [hen
the operator set it to the refrigerating or heating mode and the
operation is opposite to the setting3 it displays the awaiting indication5
Xo prevent oil and refrigerant from bloc ing the shutdown indoor
units3 refrigerant flows in the short time and ma e the sounds
of refrigerant flowing5 Stherwise3 when other indoor units performs
heating operation3 white steam may occurB during refrigerating
operation3 cold air may appear5
[hen the conditioner is powered on3 the sound is made due
to the resetting of the expansion valve5
Ghec if it is in the state of Ximer4SR and Ximer4SJJ5
Ghec if there is a power failure5
Ghec if the manual power switch is turned off5
Ghec if the supply fuse and brea er are disconnected5
Ghec if the protective unit is wor ing5
Ghec if refrigerating and heating functions are selected
simultaneously with the awaiting indication on line control5
Ghec if air inta e port and air outlet port of outdoor units are
bloc ed5
Ghec if the door and windows are open5
Ghec if the filtering screen of air cleaner is bloc ed with sludge
or dust5
Ghec if the setting of wind quantity is at low wind5
Ghec if the setting of operation is at the Jan Speration state5
Ghec if the temperature setting is proper5
Jault Ghec up