Klimaire KUIR24H2 Installation Manual
INSTALLATION MANUAL
KUIR - KFUF Series
Ceiling And Floor Type
Thank you very much for purchasing our air conditioner,
Before using your air conditioner , please read this manual carefully and keep it for future reference.
CONTENTS PAGE
PRECAUTIONS.......................................................................................1
INSTALLATION INFORMATION................................................................2
ATTACHED FITTINGS..............................................................................3
INSPECTING AND HANDLING THE UNIT.................................................4
INDOOR UNIT INSTALLATION.................................................................4
OUTDOOR UNIT INSTALLATION..............................................................6
CONNECT THE DRAIN PIPE.....................................................................8
INSTALL THE CONNECTING PIPE............................................................9
AIR EVACUATION..................................................................................12
WIRING.................................................................................................13
TEST OPERATION..................................................................................13
1. PRECAUTIO
Install according to this installation instructions strictly.
If installation is defective, it will cause water leakage,
electrical shock and fire.
When installing the unit in a small room, take measures
against to keep refrigerant concentration from exceeding
allowable safety limits in the event of refrigerant leakage.
Contact the place of purchase for more information.
Excessive refrigerant in a closed ambient can lead to oxygen
deficiency.
Use the attached accessories parts and specified parts
for installation.
otherwise, it will cause the set to fall, water leakage,
electrical shock and fire.
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 to cause injury.
The appliance shall not be installed in the laundry.
Before obtaining access to terminals, all supply circuits
must be disconnected.
The appliance must be positioned so that the plug is
accessible.
The enclosure of the appliance shall be marked by word,
or by symbols, with the direction of the fluid flow.
keep this manual where the operator can easily find them.
Read this manual attentively before starting up the units.
For safety reason the operator must read the following
cautions carefully.
Installation must be performed in accordance with the
requirement of NEC and CEC by authorized personnel only.
（Applicable to the North American area only）
The safty precautions listed here are divided into two categories.
WARNING
If you do not follow these instrutions exactly, the unit may
cause property damage, personal injury or loss of life.
CAUTION
If you do not follow these instrutions exactly, the unit may
cause minor or moderate property damage, personal
injury.
After completing the installation, make sure that the unit operates
properly during the start-up operation. Please instruct the customer
on how to operate the unit and keep it maintained.Also, inform
customers that they should store this installation manual along with
the owner's manual for future reference.
WARNING
Be sure only trained and qualified service personnel to
install, repair or service the equipment.
Improper installation, repair, and maintenance may result in
electric shocks, short-circuit, leaks, fire or other damage to
the equipment.
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 in
electrical work, it will cause electrical shock fire.
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.
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.
If the supply cord is damaged, it must be replaced by the
manufacturer or its service agent or a similarly qualified
person in order to avoid a hazard.
An all-pole disconnection switch having a contact
separation of at least 3mm in all poles should be
connected in fixed wiring.
When carrying out piping connection, take care not to let
air substances go into refrigeration cycle.
Otherwise, it will cause lower capacity, abnormal high
pressure in the refrigeration cycle, explosion and injury.
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.
Carry out the specified installation work after taking into
account strong winds, typhoons or earthquakes.
Improper installation work may result in the equipment falling
and causing accidents.
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1
If the refrigerant leaks during installation, ventilate the
area immediately.
Toxic gas may be produced if the refrigerant comes into the
place contacting with fire.
The temperature of refrigerant circuit will be high, please
keep the interconnection cable away from the copper
tube.
After completing the installation work, check that the
refrigerant does not leak.
Toxic gas may be produced if the refrigerant leaks into the
room and comes into contact with a source of fire, such as a
fan heater, stove or cooker.
CAUTION
Ground the air conditioner.
Do not connect the ground wire to gas or water pipes,
lightning rod or a telephone ground wire.Inappropriate
grounding may result in electric shocks.
Be sure to install an earth leakage breaker.
Failure to install an earth leakage breaker may result in
electric shocks.
Connect the outdoor unit wires , then connect the indoor
unit wires.
You are not allowed to connect the air conditioner with the
power supply until the wiring and piping is done.
The appliance shall be installed in accordance with
national wiring regulations.
Do not operate your air conditioner in a wet room such
as a bathroom or laundry room.
An all-pole disconnection device which has at least 3mm
clearances in all poles , and have a leakage current that
may exceed 10mA, the residual current device (RCD)
having a rated residual operating current not exceeding
30mA, and disconnection must be incorporated in the
fixed wiring in accordance with the wiring rules.
2. INSTALLATION INFORMATION
While following the instructions in this installation
manual, install drain piping in order to ensure proper
drainage and insulate piping in order to prevent
condensation.
Improper drain piping may result in water leakage and
property damage.
Install the indoor and outdoor units, power supply wiring
and connecting wires should be at least 1 meter away
from televisions or radios in order to prevent image
interference or noise.
Depending on the radio waves, a distance of 1 meter may not
be sufficient enough to eliminate the noise.
The appliance is not intended for use by young children
or infirm persons without supervision.
Don't install the air conditioner in the following
circumstance:
There is petrolatum existing.
There is salty air surrounding (near the coast).
There is caustic gas (the sulfide, for example) existing
in the air (near a hot spring).
The Volt vibrates violently (in the factories).
In buses or cabinets.
In kitchen where it is full of oil gas.
There is strong electromagnetic wave existing.
There are inflammable materials or gas.
There is acid or alkaline liquid evaporating.
Other special conditions.
To install properly, please read this "installation manual" at
first.
The air conditioner must be installed by qualified persons.
When installing the indoor unit or its tubing, please follow
this manual as strictly as possible.
If the air conditioner is installed on a metal part of the
building, it must be electrically insulated according to the
relevant standards to electrical appliances.
When all the installation work is finished, please turn on
the power only after a thorough check.
Regret for no further announcement if there is any change
of this manual caused by product improvement.
INSTALLATION ORDER
Select the location;
Install the indoor unit;
Install the outdoor unit;
Install the connecting pipe ;
Connect the drain pipe;
Wiring;
Test operation.
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3. ATTACHED FITTINGS
Please check whether the following fittings are of full scope. If there are some spare fittings , please restore them carefully.
QUANTITY SHAPE NAME
Remote controller & Its Holder
Others
1. Remote controller
(on some models)
2. Remote controller holder
(on some models)
3. Mounting screw(ST2.9×
4. Alkaline dry batteries (AM4)
5. Owner's manual
6. Installation manual
7. Remote controller manual
10-C-H)
1
1
2
2
1
1
1
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4. INSPECTING AND HANDLING THE UNIT
At delivery, the package should be checked and any damage should
be reported immediately to the the service agent.
When handling the unit, take into account the following:
Fragile, handle the unit with care.
1
Keep the unit upright in order to avoid compressor
damage.
Choose on before hand the path along which the unit is to be
2
brought in.
Move this unit as originally package as possible.
3
4
When lifting the unit , always use protectors to prevent belt
damage and pay attention to the position of the unit’s centre of
gravity.
5. INDOOR UNIT INSTALLATION
5.1 Installation place
(Refer to Fig.5-1,Fig.5-2 and Table 5-1 for specification.)
5.2 Install the main body
C
B
D. Connecting point of
refrigerant pipe
(D. gas side)
Drain point
E. Connecting point of
refrigerant pipe
(E. Liquid side)
D
Hook
The indoor unit should be installed in a location that meets
the following requirements:
There is enough room for installation and maintenance.
The ceiling is horizontal, and its structure can endure the
weight of the indoor unit.
The outlet and the inlet are not impeded, and the
influence of external air is the least.
The air flow can reach throughout the room.
The connecting pipe and drainpipe could be extracted out
easily.
There is no direct radiation from heaters.
≥35mm
≥ 35mm
≥ 35mm
≥1000mm
Fig.5-1
Fig. 5-2
1 Installing Ø10 hanging screw bolts. (4 bolts)
Please Refer to Fig.5-3 and Fig.5-4 for the hanging screw
bolts distance
Evaluate the ceiling construction and please install with
hanging screw bolts.
The handling to the ceiling varies from the constructions,
consult the construction person for the specific condition.
Do keep the ceiling flat. Consolidate the roof beam to avoid
possible vibration.
Cut off the roof beam.
Strengthen the place that has been cut off, and
consolidatethe roof beam.
After the selection of installation location, position the refrigerant
pipes, drain pipes,indoor & outdoor wires to the connection
places before hanging up the machine.
Ø10
Keep indoor unit, outdoor unit, power supply wiring and
transmission wiring at least 1 meter away from televisions
and radios. This is to prevent image interference and
noise in those electrical appliances. (Noise may be
generated depending on the conditions under which the
electric wave is generated, even if 1 meter is kept.)
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CAUTION
The installation of hanging screw bolts.
WOODEN CONSTRUCTION
Put the square timber traversely overthe roof beam, then install
the hanging screw bolts.
Timber over the beam
Roof beam
Ceiling
Hanging screw bolts
Fig.5-3
NEW CONCRETE BRICKS
2. Ceiling Installation
Inlaying or embedding the screw bolts.
(Blade shape
insertion)
Embedding screw bolt
(Pipe hanging and embedding screw bolt)
Steel bar
(Slide insertion)
Fig.5-4
Fig.5-5
FOR ORIGINAL CONCRETE BRICKS
Install the hanging hook with expansible bolt into the concrete
deep to 45~50mm to prevent loose.
Fig.5-6
STEEL ROOF BEAM STRUCTRUE
Install and use directly the supporting angle steel.
Hanging screw bolt
D. Connecting point of
refrigerant pipe
(D.gas side)
E. Connecting point of
refrigerant pipe
(E. Liquid side)
Drain point
Downward declicity lower between(1-2)/100
3. Wall Mounting Installtion
20mm
Fig. 5-10
Fig. 5-11
Fig.5-7
Hanging
bolts
Supporting
angle steel
Fig.5-7
2 Install the indoor unit.
Remove the side board and the grille.(Refer to Fig. 5-8)
Hanging
screw bolt
Locate the hanging arm on the hanging screw bolt.
(Refer to Fig. 5-9)
Hanging arm
Grille
Fig.5-8
Side board
5.3
The dimension of the unit
Table 5-1
MODEL
18~24
30~48
36~48
60
A B D E C
1068 675 235 983
1285 675 235 1200
1650
1650
Fig. 5-12
unit：mm
220
220
220 675 235 1565
220 675 235 1565
20～25mm
Screw nut
Washer
Hanging
screw bolt
Hanging arm
Fig.5-9
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