Carrier LUVH080K Installation Manual

INSTALLATION MANUAL FOR ROOM

AIR CONDITIONER

(Split Wall-Mounted Type)
. .
For correct installation, read this manual before starting installation and save this manual ina safe place for future reference.
Only trained and qualified service personnel should install, repair or service air conditioning equipment. Users should not
.
install the air conditioner by themselves.
All pictures are only sketches. If there is any difference between pictures in this manual and the actual shape of the air
conditioner you purchased, the actual shape shall prevail.
INSTALLATION PRECAUTION
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) Use the 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 not perfect, it will cause heat-up or fire at the connection.
7) Wiring routing must be properly arranged so that control board cover is fixed properly. If control board cover is not fixed perfectly, it will
cause heat-up at connection point of terminal, fire or electrical shock.
8) When carrying out piping connection, take care not to let 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 modify the 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 install the 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.
Installation in the following places may cause trouble. If it is unavoidable, please consult with the local dealer.
A place full of machine oil.
A saline place such as coast.
A place full of sulfide gas such as hot-spring resort.
Places where there are high frequency machines such as wireless equipment, welding machine, and medical facility.
A place there is no combustive gases and volatile matter.
A place of special environmental conditions.
Indoor Unit
A place where is no obstacle near the inletand outlet area.
A place which can bear the weight of theindoor unit.
A place which is convenient to maintenance.
A place which provides the space around the indoor unit
as required right in the diagram.
A place 1m or more to TV, radio instrument,in the center of the
room is perfect.
A place which is far from heat, steam and inflammable gas.
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.
1. Cutting A Hole and Mounting Installation Plate
1. Fix the installation plate.
1. F i t th e installation plate horizo n ta l ly
o n s tr uctural parts of the wall w i th
s pa ce s around the installation pl a te .
2. I f t he wall is made of brick, conc r et e or
t he li ke, drill eight (8) 5mm dia m et e r
h ol es in the wall. Insert Clip an c ho r f or
a pp ro p riate mounting screws.
3. F i t th e installation plate on the w a ll w it h
e ig ht (8) type A screws.
2. Cutting a hole.
1. Determine hole positions according to
the diagram detailed in Fig.5. Drill
one (1) hole ( 65mm) slanting slightly φ
to outdoor side.
2. Always use wall hole conduit when
drilling metal grid, metal plate or the like.
Wall
Outdoor
Indoor

3. Indoor unit Installation

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.
Upper hook
Floating Prevention
support
Low hook
Cushioning
material
,
Outdoor Unit
A place, which is convenient to installation and not exposed to a
strong wind. A place that is dry and ventilated.
A place can bear the weight of the outdoor unit and where the outdoor
unit can be held in the horizontal position.
A place which does not allow an increase in noise level and vibration.
A place where the operation noise and discharge air do not disturb your
neighbor or animals.
A place free of a leakage of combustible gases.
An allowable head level at the connective piping is less than 5m
and length of the connective piping is up less than 10m.
No any obstacle which block radiating air.
Unavailable to children.
A place, which provides the space around the outdoor unit as required
right in the diagram.
INDOOR UNIT INSTALLATION
Note:
The shape of the mounting plate may be slightly
different according to the models.
(Di m e n si o n s a r e i n m m u n l e s s o t he r w i se s ta t e d )
150mm or more to ceiling
Installation plate
Indoor unit outline
120mm or
more to wall
45
Left rear side
refrigerant
pipe hole φ 65
A
Model A: (A: 710, B: 250)
Model B: (A: 790, B:265)
150mm or more to ceiling
Indoor unit outline
120mm or
more to wall
45
Left rear side
refrigerant
pipe hole φ 65
80
489
920
Model C
4. Electrical Work
Prepare the power source for exclusive with the air conditioner. The supply voltage
must be consistent with the rated voltage of the air conditioner:
Minimum norminal cross-sectional
area of conductors:
Rated current of
appliance (A)
Input Rated Amp
Model Power supply
(Switch/Fuse)
>3 and <6
220-240V~ 50Hz
＜12000Btu/h
16A
>6 and <10
or
220-230V~60Hz
≥12000Btu/h 25A
>10 and <16
>16 and <25
A disconnection device having an air gap contact separation
NOTE:
should be incorporated in the fixed wiring according to the National Wiring Regulation.
CAUTION
Perform the wiring with sufficient capacity.
Installation places legally require a short circuit isolator to be attached to prevent
electrical shock.
Do not extend the power cable code by cutting.
The plug of the air conditioner takes a grounding leg, so clients should use a
grounding socket so that the air conditioner can be grounded efficiently.
Power voltage should in the range of 90% ~110% of rated voltage
The cross section area of the wiring in the cable is based on the copper core inside
plastics.
PARTS LNSTALLATION
Part
Name of Accessories
No.
1
Installation Plate
2
Clip Anchor
3
Self-tapping Screw A ST3.9X25
4
Seal (See next page for details)
5 Drain Joint (See next page for details)
Liquid
6.35
side
Connecting
pipe assembly Gas 9.52
6
side
12.7
7
Remote controller
8
Mounting screw B ST2.9x10-C-H
9
Remote controller holder
Please install the accessories attached with unit correctly according to this
installation manual.
CAUTION
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 2.3 metres or more from
the floor .
Two of the A, B and C directions should be
free from obstructions.
.
Anchor bolts of out door unit installation
The outdoor unit should not be exposed to
.
strong wind.
Fix the outdoor unit with 10 or
bolts.
A
air inlet
air outlet
Mounting dimensions
Outdoor unit dimension
mm(WxHxD)
A(mm)
549
780x540x250
.
530
760x590x285
If need suspending installation, consults the
corresponding requirement.
2. Connective Pipe and Drainage Installation
1. Drainage
1. Run the drain hose sloping downward. Do
not install the drain hose as illustrated
below.
120mm or
more to wall Do not form a rise.
90
2. When connection extension drain hose,
insulate the connecting part of extension
Right rear side
drain hose with a shield pipe.
refrigerant
pipe hole φ 65
Shield pipe
Installation plate Drain hose
Inside the room
120mm or
more to wall
90
5. Connecting Cables
Right rear side
refrigerant
pipe hole φ 65
NOTE: Before performing any electrical work,
turn off the main power to the system.
1. The inside and outside connecting cable can be
connected without removing the front panel.
2. Connecting cable between indoor unit and outdoor
unit shall be approved polychloroprene sheathed
flexible cord, type designation H07RN-F or heavier
cord.
3. Lift the indoor unit panel up, remove the electrical box
cover by loosening the screw.
4. Ensure the colour of wires of outdoor unit and the
terminal Nos. are the same to the indoor s respectively.
5. Wrap those cables not connected with terminals with
insulation tapes, so that they will not touch any electrical
Nominal cross- components. Secure the cable onto the control board
sectional area (mm ) 2
with the cord clamp.
0.75
1
1.5
2.5
in all active conductors
Q ty '
Cautions on remote controller installation
1
Before installation, operate the remote
8
controller to determine its location in a
reception range.
8
Keep the remote controller at least 1m
1
apart from the nearest TV set or stereo
equipment.
1
Do not install the remote controller in a
Parts you must
place exposed to direct sunlight or close
purchase
to a heating source, such as a stove.
(A minimum pipe
( 12000Btu/h model) ＜ Note that the positive and negative poles
wall-thickness
are right positions when loading batteries.
of 0.7mm is
( 12000Btu/h model) ≥
required.)
1
2
1
3
2
7
9
8
8 anchor
A
B
B(mm)
This illustration is for explanation purposes only.
276
Copper lines must be insulated independently
290
2. Connective pipe
1. For the left-hand and right-hand piping, remove the
pipe cover from the side panel.
2. For the rear-right-hand and rear-left-hand piping, install
the piping as shown in next page. 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)
Indoor unit outline
Do not put the drain
end into water.
Wall
CAUTION
Connect the indoor unit first then the outdoor unit.
Bend and arrange the pipe carefully.
Insulate both of the auxiliary piping.
Extension drainhose
Drainage can not annoy your neighbor.
,
Terminal block of indoor unit
L N S
Or
Cord clamp
To outdoor unit
1
6
Loop the
connective
cable.
C
Connective pipe
.
Panel
Electrical box cover
L N S
To outdoor unit