INVENTOR V4MVI-09WFR/V4MVO-09, V4MVI-12WFR/V4MVO-12, V4MVI-18WFR/V4MVO-18, V4MVI-24WFR/V4MVO-24 Installation Manual
Thank you for choosing INVENTOR air
conditioning system. For correct use of
this unit, please read this manual
carefully and keep it for future
reference.
V4MVI-09WFR/V4MVO-09
V4MVI-12WFR/V4MVO-12
V4MVI-18WFR/V4MVO-18
V4MVI-24WFR/V4MVO-24
English
Installation Manual
Wall Mounted Unit
11 22
CONTENTS
Contact an authorised service technician for repair or maintenance of this unit.
The appliance shall be installed in accordance with national wiring regulations.
This appliance is not intended for use by persons(including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety.
Young children should be supervised to ensure that they do not play with the air conditioner.
Do not operate your air conditioner in a wet room such as a bathroom or laundry room.
Installation work must be performed in accordance with the national wiring standards by
authorised personnel only.
CAUTION
WARNING
Read the follow SAFETY PRECAUTIONS carefully before installation.
Incorrect installation due to ignoring of the instruction will cause harm or damage, and the
seriousness is classified by the following indications.
This symbol indicates the possibility of death or serious injury.
The items to be followed are classified by the symbols:
Symbol will 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 or fire.
2) Install according to this installation instructions strictly. If installation is defective, it will cause
water leakage, electrical shock or fire.
3) Use the attached accessories parts and specified parts for installation. otherwise, it will cause
the set to fall, water leakage, electrical shock or 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 or 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.
4) For the unit adopts auxiliary electric heater, keep at least 1 meter away from the nearest
combustible materials.
SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
Warning .....................................................................................................................................2
Caution ......................................................................................................................................2
INSTALLATION INSTRUCTIONS
Selecting installation place.........................................................................................................3
Accessories ........ .....................................................................................................................3
Indoor & outdoor unit installation drawings ...............................................................................4
TEST RUNNING
Test running ...................... .....................................................................................................14
INDOOR UNIT INSTALLATION
Installation plate mounting..........................................................................................................5
Drill a hole in the wall ........ ......................................................................................................6
Connective pipe installation .......................................................................................................6
Drain piping.................................................................................................................................7
Connect the cable to the indoor unit............................................................................................7
Indoor unit installation..................................................................................................9
OUTDOOR UNIT INSTALLAITON
Outdoor installation precaution ..................................................................................................9
Settlement of outdoor unit ........................................................................................................10
Drain joint installation ...............................................................................................................10
Refrigerant pipe connection .....................................................................................................10
Connect the cable to the outdoor unit .....................................................................................12
Air purging.................................................................................................................................12
,
33
44
INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS
Read completely, then follow step by step.
Fig.1
E
F
D
2.3m or more
Air filter
12cm or more
12cm or mote
15cm or more
A
B
C
C
A
60cm
or m
ore
6
0
cm
o
r mor
e
30cm or m
ore
Air Outlet
30cm
or more
Wrapping tape(wrap the
insulation pipe with the tape
from bottom to top)
Allow two of A, B and C
directions to be free
from obstructions.
Where there is a danger of the
unit falling, use foot bolts to
fix.
B
200c
m or more
Additional drain pipe
Accessories
(C)
TEMP
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
FAN SPEED
TIMER ON
SLEEP
ON/OFF
TIMER OFF
AIR
DIRECTION
RESET LOCK
SET TEMPERATURE
SWING
LED
DISPLAY
TURBO
There should not be any heat source, inflammable gas or stream near the unit.
There should not be any obstacles blocking the air circulation.
A place where air circulation in the room is good.
A place where drainage can be easily done.
A place where noise prevention is taken into consideration.
Do not install the unit near the door way.
Ensure the restrictions on installation specified in the indoor unit installation drawings are met.
Select a location which is firm enough for installation so that the device is not subjected to
vibrations.
The device should beinstalled at a distance of at least 1m from all other electrical devices and
installations, e.g. TV, radio,computer, etc.
There should not be any direct sunlight. If unavoidable, sunlight prevention should be taken
into consideration.
Indoor unit
Outdoor unit
If an awning is built over the unit to prevent direct sunsight or rain,be careful that heat
radiation from the condenser is not obstructed.
There should not be any animal or plant which could be affected by hot air discharged.
Make sure that there is sufficient space as specified in the installation drawings.
Do not place any obstacles which may cause a short circuit of the discharged air.
Select a location which avoids causing a nuisance to neighbours from noise and air emissions
from device.
Select a location which is sufficiently well ventilated.
Never cover the air inlets and outlets.
The location must be sufficiently firm for installation and the prevention of vibrations.
There must be no risk presented by combustible gas or gas escaping as a result of corrosion.
Avoid a location where there is a high salt content.
Avoid a location which is heavily exposed to dust.
Avoid a location to which the general public have access.
Selecting installation place
Installation plate
Seal
Drain joint
Ower s manual
Installation manual
Remote controller
illustration
Clip Anchor
Clip Anchor(5)
Mounting plate fixing
screw ST3.9x25
Installation plate fixing
screw ST3.9x25(5)
Remote controller
Remote
controller
Fixing screw for remote
controller holder
ST2.9X10
Fixing screw for
remote controller
holder ST2.9X10
Air freshening filter
(used to install on
Air filter)
1
(for cooling & heating
models only)
5
5
1
1
1
1
1
2
1
1
2
Use the supplied installation accessories as required. The items necessary to install
this air conditioner are not included must be purchased separately.
Remote controller holder
Connective pipe assembly
Dry battery AAA.LR03
Indoor unit
NOTE:
optional
parts
Indoor & outdoor unit installation drawings
The mounting plate should be installed on a wall
which can support the weight of the indoor unit.
Before screwing the remote
controller holder to the wall,
make sure that control signals
are properly received by
indoor unit.
In sites with poor drainage, use
block bases for outdoor unit.
Adjust its height until the unit
is leveled. Otherwise, water
leakage or pooling of water
may occur.
A
I
J
K
L
M
N
B
C
D
E
F
G
H
H
1
,
Install the air freshening
filter at the back
of air filter
NOTE: Appearance of outdoor unit and indoor unit may differ from some models.
The actual shape shall prevail.
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