Carrier 38KCR009713, 42KCR018713, 42KCR012713, 38KCR012713, 38KCR018713 Installation Manual
...
Before using your air conditioner, please read
this manual carefully and keep it for future reference.
ROOM AIR CONDITIONER
Please read this installation manualcompletely
before installing the product.
If the power cord is damaged, replacement work
shall be performed by authorised personnel only.
Installation work must be performed in accordance
with the national wiring Standards by authorised
personnel only.
Contact an authorised service technician for
repair, maintenance or installation of this unit.
SPLIT TYPE
-
Suit for
42KCR009713/38KCR009713
42KCR012713/38KCR012713
42KCR018713/38KCR018713
42QCR009713/38QCR009713
42QCR012713/38QCR012713
42QCR018713/38QCR018713
42KCR009713G/38KCR009713G
42KCR012713G/38KCR012713G
42KCR018713G/38KCR018713G
1
CONTENTS
SAFETY PRECAUTIONS
Warning ....................................................................................................................................2
Caution .....................................................................................................................................2
INSTALLATION INSTRUCTIONS
Selecting installation place........................................................................................................3
Accessories ........ .....................................................................................................................4
Indoor unit installation................................................................................................................5
Outdoor unit installation.............................................................................................................7
REFRIGERANT PIPE CONNECTION
Refrigerant pipe connection .....................................................................................................8
ELECTRICAL WORK
Electrical work .................. .....................................................................................................9
TEST RUNNING
Test running ...................... .....................................................................................................13
AIR PURGING
Air purging with vacuum pump ..............................................................................................11
Safety and leakage check .....................................................................................................13
Inside you will find many helpful hints on how to install and test the air conditioner properly.All the
illustrations are for explanation purposes only, the actual shape of the air conditioner you purchased
may be slightly different, the actual shape shall prevail.
Contact an authorised service technician for repair or maintenance of this unit.
Contact an authorised installer for installation of this unit.
The air conditioner is not intended for use by young children or infirmed persons without supervision.
Young children should be supervised to ensure that they do not play with the air conditioner.
If the power cord is to be replaced, replacement work shall be performed by authorised personnel only.
Installation work must be performed in accordance with the national wiring Standards by authorised
personnel only.
!
CAUTION
Read This Manual
2
WARNING
Read the follow SAFETYPRECAUTIONS carefully before installation.
Electrical work must be installed by a licensed electrician. Be sure to use the correct rating
and main circuit for the model to be installed.
Incorrect installation due to ignoring of the instruction will cause harm or damage, and the
seri ousnessis classified by the following indications.
of the power plug
This symbol indicates the possibility of death or serious injury.
The items to be followed are classified by the symbols:
Symbol with background white denotes item that is PROHIBITED from doing.
CAUTION
This symbol indicates the possibility of injury or damage to property.
WARNING
1) Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water
leakage, electrical shock fire.
2) Install according to this installation instructions strictly. If installation is defective, it will cause water
leakage, electrical shock fire.
3) Usethe attached accessories parts and specified parts for installation. otherwise, it will cause the set to fall,
water leakage, electrical shock fire.
4) Install at a strong and firm location which is able to withstand the set s weight.If the strength is not enough
or installation is not properly done, the set will drop and cause injury.
,
5) For electrical work, follow the local national wiring standard, regulation and this installation instructions. An
independent circuit and single outlet must be used. If electrical circuit capacity is not enough or defect found
in electrical work, it will cause electrical shock fire.
6) Use the specified cable and connect tightly and clamp the cable so that no external force will be acted on
the terminal. If connection or fixing is notperfect, it will cause heat-up or fire at the connection.
7) Wiring routing must be properly arranged so that control boardcover is fixed properly. If control board cover
is not fixed perfectly, itwill cause heat-up at connection point of terminal,fire or electrical shock.
8) When carrying out piping connection, take care not tolet air substances other than the specified
refrigerant go into refrigeration cycle. Otherwise, it will cause lower capacity,abnormal high pressure
in the refrigeration cycle, explosion and injury.
9) Do not modifythe length of the power supply cord or use of extension cord, and do not share the
single outlet with other electrical appliances. Otherwise, it will cause fire or electrical shock.
CAUTION
1) This equipment must be earthed and installed with earth leakage current breaker. It may cause electrical
shock if grounding is not perfect.
2) Do not installthe unit at place where leakage of flammable gas may occur. In case gas leaks and
accumulates at surrounding of the unit, it may cause fire.
3) Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water
may enter the room and damage the furniture.
SAFETY PRECAUTIONS
3
Selecting installation place
Read completely, then follow step by step.
Indoor unit
Do not expose the indoor unit to heat or steam.
Select a place where there are no obstacles
in front or around the unit.
Make sure that condensation drainage can
be conveniently routed away.
Do not install near a doorway.
Ensure that the space on the left and right
of the unit is more than 12cm.
Use a stud finder to locate studs to prevent unnecessary damage to the wall.
The indoor unit should be installed on the wall at a height of 2.0 metres or more from the floor.
The indoor unit should be installed allowing a minimum clearance of 15cm from the ceiling.
Any variations in pipe length will/may require adjustment to refrigerant charge.
There should not be any direct sunlight. Otherwise, the sun will fade the plastic cabinet
and affect its appearance. If unavoidable, sunlight prevention should be taken into
consideration.
Outdoor unit
If an awning is built overthe outdoor unit to
prevent direct sunlight or rain exposure,
make sure that heat radiation from the
condenser is not restricted.
Ensure that the clearance around the back
of the unit is more than 30cm
. The front of the unit should
have more than 200cm of clearance and the
connection side (right side) should have more
than 60cm of clearance.
Do not place animals and plants in the path of the air inlet or outlet.
Take the air conditioner weight into account and select a place where noise and vibration
will not be an issue.
Select a place so that the warm air and noise from the air conditioner do not disturb neighbors.
If the outdoor unit is installed on a roof structure, be sure to level the unit.
Ensure the roof structure and anchoring method are adequate for the unit location.
Consult local codes regarding rooftop mounting.
If the outdoor unit is installed on roof structures or external walls, this may result in excessive
noise and vibration, and may also be classed as a non serviceable installation.
and left side is
more than 30cm
Rooftop installation:
INSTALLATION INSTRUCTIONS
Fig.1
Fig.2
Level gauge
Screwdriver
Electric drill,Hole core drill ( 65φ mm)
Flaring tool set
Specified torque wrenches: 1.8kgf.m,
4.2kgf.m, 5.5kgf.m, 6.6kgf.m
(different depending on model No.)
Spanner (half union)
Tools needed for installation:
Hexagonal wrench (4mm)
Gas-leak detector
Vacuum pump
Gauge manifold
Users manual
Thermometer
Multimeter
Pipe cutter
Measuring tape
4
Accessories
INSTALLATION INSTRUCTIONS
Note: Except the above parts provided, the other parts needed during
installation you must purchase.
●●This illustration is for explanation purposes only.
Copper lines must be insulated independently
Fig.3
Ensure that the space around the left and
right of the indoor unit is more than 12cm.
The indoor unit should be installed allowing
a minimum clearance of 15cm from the
ceiling.
Use a stud finder to locate studs to prevent
unnecessary damage to the wall.
A minimum pipe run of 3 metres is required
to minimise vibration & excessive noise.
The indoor unit should be installed on the
wall at a height of 2.0 metres or more from
the floor .
Two of the A, B and C directions should be
free from obstructions.
CAUTION
.
2
Seal (See Page 8 for details)
1
(See page 8 for details)
1
8
8
1
1
1
8
9
Loop the
connective
cable.
C
B
A
6
7
1
2
3
4
5
6
8
Self-tapping Screw B ST2.9X10
Remote controller
Installation Plate
Name of Accessories
Self-tapping Screw A ST3.9X25
Drain Joint
Connecting
pipeAssembly
Clip Anchor
Number
Q ty’
9
Remote controller holder
7
Parts you must
purchase
(A minimum
pipe wall-thickness
of 0.7mm is required.)
6.35
9.52
12.7
Liquid side
Gas side
( 12000Btu/h model)＜
( 12000Btu/h model)≥
Carrier
MODE
FANSPEED
TEMP.
AIRDIRE CTION
SWING
LED
SLEEP
TURBO
CLOCK
TIMER
CANCEL
RESET F/C
AUTO COO LDRY HEAT FAN
SETTEMP.
CLOCK
TIMERON
TIMEROFF
SPEED
AUTOLOW MEDHIGH
ON
OFF
5
INSTALLATION INSTRUCTIONS
Indoor unit installation
2. Drill a hole in the wall
Fig.4
Note:
1. Fit the Installation Plate
1. Fit the installation plate horizontally
on structural parts of the wall with
spaces around the installation plate.
2. If the wall is made of brick, concrete or
the like, drill eight (8) 5mm diameter holes
in the wall. Insert Clip anchor for appropriate
mounting screws.
3. Fit the installation plate on the wall with eight
(8) type “A” screws.
Correct orientation
of Installation Plate
Fit the Installation Plate and drill holes in the wall according to the wall structure and corre
sponding mounting points on the installation plate.
(Dimensions are in “mm” unless otherwise stated)
1. Determine hole positionsaccording to
the diagram detailed in Fig.5. Drill
one (1) hole ( 65mm) slanting slightly
to outdoor side.
2. Always use wall hole conduit when
drilling metal grid, metal plate or the like.
φ
Wall
Indoor
Outdoor
Fig.6
Fig.5
Left refrigerant
pipe hole 65φ
120mm or
more to wall
Right refrigerant
pipe hole 65φ
Installation plate
Indoor unit outline
150mm or more to ceiling
120mm or
more to wall
70
70
( 16000Btu/h model)＜
( 16000Btu/h model)≥
920
780
Right rear side
refrigerant
pipe hole 65φ
Installation plate
Indoor unit outline
Left rear side
refrigerant
pipe hole 65φ
150mm or more to ceiling
120mm or
more to wall
120mm or
more to wall
90
45
6
INSTALLATION INSTRUCTIONS
1. For the left-hand and right-hand piping, remove the pipe cover from the side panel.
Explain to clients that the pipe cover must be kept as it may be used when relocate the
air conditioner to any other place.
2. For the rear-right-hand and rear-left-hand piping, install the piping as shown. Bend the
connective pipe to be laid at 43mm height or less from the wall.
3. Fix the end of the connective pipe. (Refer to Tightening Connection in REFRIGERANT
PIPING CONNECTION)
Connective pipe
Indoor unit outline
Connective pipe
.
1. Pass the piping through the hole in the wall.
2. Put the upper claw at the back of the indoor unit on
the upper hook of the installation plate, move the
indoor unit from side to side to see that it is securely
hooked.
3. Piping can easily be made by lifting the indoor unit
with a cushioning material between the indoor unit
and the wall. Get it out after finish piping.
4. Push the lower part of the indoor unit up on the wall,
Then move the indoor unit from side to side, up and
down to check if it is hooked securely.
Fig.10
4. Indoor unit installation
Fig.8
Fig.9
3. Connective Pipe and Drainage Installation
1. Run the drain hose sloping downward. Do not install the drain hose as illustrated below.
2. When connecting extension drain hose, insulate the connecting part of extension
drain hose with a shield pipe, do not let the drain hose slack.
Drainage
Fig.7
Right-hand piping
Slid Part cover
Left-hand piping
Rear-right piping
Rear-left piping
Do not block water flow by a rise.
Do not put the end of
drain hose into water.
Upper Hook
Lower Hook
Cushioning
material
7
INSTALLATION INSTRUCTIONS
5. Piping and wrapping
Bundle the tubing, connecting cable, and
drain hose with tape securely,
evenly as shown in Fig.11.
Because the condensed water from rear
of the indoor unit is gathered in ponding
box and is piped out of room. Do not put
anything else in the box.
Fig.11
Connect the indoor unit first, then the outdoor unit.
Do not allow the piping to let out from the back of the indoor unit.
Be careful not to let the drain hose slack.
Heatinsulated both of the auxiliary piping.
Be sure that the drain hose is located at the lowest side of the bundle. Locating
at the upper side can cause drain pan to overflow inside the unit.
Never intercross nor intertwistthe power wire with any other wiring.
Run the drain hose sloped downward to drain out the condensed water smoothly.
CAUTION
Install the outdoor unit on a rigid base to prevent increasing noise level and vibration.
Determine the air outlet direction where the discharged air is not blocked.
In the case that the installation place is exposed to strong wind such as a seaside,
make sure the fan operating properly by putting the unit lengthwise along the wall
or using a dust or shield plates.
Specially in windy area, install the unit to prevent the admission of wind.
If need suspending installation, the installation bracket should accord with technique
requirement in the installation bracket diagram. The installation wall should be solid
brick, concrete or the same intensity construction,
or actions to reinforce,damping supporting should
be taken.The connection between bracket and
wall, bracket and the air conditioner should be
firm, stable and reliable.
Be sure there is no obstacle which block
radiating air.
Strong
wind
Fig.12
Outdoor unit installation
Outdoor installation precaution
Indoor unit
Connective pipe
Pipe room
Ponding box
Wrapping belt
Connective
cable
Drain hose
8
REFRIGERANT PIPE CONNECTION
Settlement of outdoor unit
Anchor the outdoor unit with
a bolt and nut 10 or 8 tightly
and horizontally on a concrete
or rigid mount.
φ φ
Fit the seal into the drain elbow, then insert
the drain joint into the base pan hole of
outdoor unit, rotate 90 to securely assemble
them. Connecting the drain joint with an
extension drain hose (Locally purchased),
in case of the water draining off the outdoor unit
during the heating mode.
。
Drain joint installation
Seal
Drain joint
Base pan hole of
outdoor unit
Seal
Drain pipe
Refrigerant pipe connection
Oblique
90
。
Roughness
Burr
Main cause for refrigerant leakage
is due to defect in the flaring work.
Carry out correct flaring work
using the following procedure:
1. Use the piping kit accessory or pipes
purchased locally.
2. Measure the distance between the indoor and the outdoor unit.
3. Cut the pipes a little longer than the measured distance.
4. Cut the cable 1.5m longer than the pipe length.
A: Cut the pipes and the cable.
1. Flaring work
Fig.14
Air inlet
Air outlet
Air inlet
Fig.13
B: Burr removal
1. Completely remove all burrs from the cut
cross section of pipe/tube.
2. Put the end of the copper tube/pipe in a
downward direction as you remove burrs in
order to avoid dropping burrs into the tubing.
Pipe
Reamer
Point down
Fig.15
Fig.16
A(mm)
458
460
B(mm)
250
276
530
290
560
335
549
276
Mounting dimensions
700x535x235
685x430x260
780x540x250
760x590x285
845x695x335
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