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Table
o
1. P
r
2. P
a
3. D
4. S
e
5. R
e
6.
W
7. F
a
8. E
l
9. S
o
10. A
c
11. T
h
12. F
i
13. I
n
14. E
l
15. E
l
16. T
r
17. D
WARNI
N
Insta
Nati
o
Cod
e
The i
famil
i
Insta
Failu
malf
u
o
f Content
s
r
ecaution
a
rt Names
A
imension
e
rvice spac
e
e
frigerant
C
W
iring Diagr
a
a
n Curves
l
ectric Cha
r
o
und Level
c
cessories
h
e Specific
a
i
eld Wiring
n
stallation
D
l
ectronic C
h
l
ectronic F
u
r
oubleshoo
t
isassembly
N
G
llation MUST
o
nal Electrical
e
Part1 CSA
C
nformation c
o
i
ar with safet
y
llation or rep
a
re to carefull
y
u
nction, prop
e
s
A
nd Functi
o
e
C
ycle Diagr
a
a
m
r
acteristics
a
tion of Po
w
D
etails
h
aracteristi
c
u
nction
t
ing
Instruction
conform with
Code NFPA7
C
.22.1.
o
ntained in th
e
y
procedures
a
a
irs made by
u
y
read and foll
o
e
rty damage,
p
o
ns
a
m
w
er
c
s
s
local building
0
/ANSI C1-1
9
e
manual is in
t
a
nd equipped
u
nqualified pe
r
o
w all instruct
i
p
ersonal injur
y
ModelNum
IndoorUnit
:
KDIP09‐H2,K
D
KDIR036‐H2G
1
KTIR09‐H2;K
T
KTIR036‐H2G
1
KUIR18‐H2;K
U
KFUF036‐H2G
OutdoorUn
KSIE009‐H221
KSIR036‐H21
8
codes or, in t
h
9
93 or current
t
ended for us
e
with the prop
e
r
sons can res
u
i
ons in this m
a
y
and/or deat
h
bers:
:
D
IP12‐H2;KDI
P
1
;KDIR048‐H2
G
T
IR12‐H2;KTIR
1
1
;KTIR048‐H2
G
U
IR24‐H2;
1;KFUF048‐H
2
it:
‐O;KSIE012‐H
2
8
; KSIR048‐H21
8
h
e absence o
f
edition and
C
e
by a qualifie
d
e
r tools and t
e
u
lt in hazards
a
nual can res
u
h
.
LIG
H
A
IR
SE
R
P
18‐H2; KDIP2
4
G
1;
1
8‐H2;KTIR24‐
G
1
2
G1;KFUF060‐
H
2
20‐O;KSIE01
8
8
; KSIR060‐H2
1
f
local codes,
w
C
anadian Elec
t
d
service tech
e
st instrument
s
to you and ot
h
u
lt in equipme
H
T CO
M
COND
I
R
VICE
M
4
‐H2
H2;
H
2G1
8
‐H220‐O;KSIE
0
1
8
w
ith the
t
rical
nician
s
h
ers.
nt
M
MER
C
I
TION
E
M
ANUA
L
0
24‐H220‐O;
C
IA
L
E
R
L
CONTENTS
1. Precaution ..................................................................................................................................... 1
1.1 Safety Precaution ....................................................................................................................... 1
1.2 Warning ...................................................................................................................................... 1
2. Part Names and Features ............................................................................................................. 4
2.1 Model Names of Indoor/Outdoor units ........................................................................................ 5
2.2 Part names of Indoor/Outdoor units ............................................................................................ 5
2.3 Features ................................................................................................................................... 10
3. Dimension ................................................................................................................................... 23
3.1 Indoor Unit ................................................................................................................................ 23
3.2 Outdoor Unit ............................................................................................................................. 30
4. Service Space ............................................................................................................................. 32
4.1 Indoor Unit ................................................................................................................................ 32
4.2 Outdoor Unit ............................................................................................................................. 34
5. Refrigerant Cycle Diagram ......................................................................................................... 35
6. Wiring Diagram ........................................................................................................................... 37
6.1 Indoor Unit ................................................................................................................................ 37
6.2 Outdoor Unit ............................................................................................................................. 45
7. Fan Curves .................................................................................................................................. 54
8 Electric Characteristics ............................................................................................................... 62
9 Sound Level ................................................................................................................................. 63
9.1 Indoor unit ................................................................................................................................ 63
9.2 Outdoor unit .............................................................................................................................. 66
10 Accessories ................................................................................................................................ 67
11. The Specification of Power ...................................................................................................... 69
12.Field Wiring ................................................................................................................................ 72
13.Installation Details ..................................................................................................................... 72
13.1Location selection .................................................................................................................... 72
13.2 Hanging indooor unit .............................................................................................................. 72
13.3 Outdoor unit installation .......................................................................................................... 82
13.4 Refrigerant pipe installation .................................................................................................... 83
13.5 Drainage pipe installation ....................................................................................................... 87
13.6 Vacuum Drying and Leakage Checking .................................................................................. 90
13.7 Additional refrigerant charge ................................................................................................... 91
13.8Engineering of insulation ........................................................................................................ 91
13.9 Engineering of electrical wiring ............................................................................................... 93
13.10 Test operation ....................................................................................................................... 93
14. Electronic Characteristics ........................................................................................................ 95
15. Electronic Function .................................................................................................................. 95
15.1 Abbreviation ............................................................................................................................ 96
15.2 Display function ...................................................................................................................... 96
15.3 Main Protection ....................................................................................................................... 96
15.4 Operation Modes and Functions............................................................................................. 97
16. Troubleshooting ...................................................................................................................... 103
16.1 Indoor Unit Error Display ...................................................................................................... 104
16.2 Error Display on Two Way Communication Wired Controller ................................................ 105
16.3 Outdoor unit error display ..................................................................................................... 106
16.4 Diagnosis and Solution .......................................................................................................... 110
16.5 Main parts check .................................................................................................................. 135
17. Disassembly Instructions ....................................................................................................... 142
17.1 Indoor unit ............................................................................................................................ 142
17.2 Outdoor unit .......................................................................................................................... 163
1
1. Precaution
1.1 Safety Precaution
To prevent injury to the user or other
people and property damage, the following
instructions must be followed.
Incorrect operation due to ignoring
instruction will cause harm or damage.
Before service the unit, be sure to
read this service manual at first.
1.2 Warning
Installation
Do not use a defective or underrated
circuit breaker. Use this appliance on a
dedicated circuit.
There is risk of fire or electric shock.
For electrical work, contact the dealer,
seller, a qualified electrician, or an
authorized service center.
Do not disassemble or repair the product,
there is risk of fire or electric shock.
Always ground the product.
There is risk of fire or electric shock.
Install the panel and the cover of
control box securely.
There is risk of fire of electric shock.
Always install a dedicated circuit and
breaker.
Improper wiring or installation may cause
electric shock.
Use the correctly rated breaker of
fuse.
There is risk of fire or electric shock.
Do not modify or extend the power
cable.
There is risk of fire or electric shock.
Do not install, remove, or reinstall the
unit by yourself (customer).
There is risk of fire, electric shock, explosion,
or injury.
Be caution when unpacking and
installing the product.
Sharp edges could cause injury, be especially
careful of the case edges and the fins on the
condenser and evaporator.
For installation, always contact the
dealer or an authorized service center.
Do not install the product on a
defective installation stand.
Be sure the installation area does not
deteriorate with age.
If the base collapses, the air conditioner could
fall with it, causing property damage, product
failure, and personal injury.
Do not let the air conditioner run for a
long time when the humidity is very high
and a door or a window is left open.
Take care to ensure that power cable
could not be pulled out or damaged during
operation.
There is risk of fire or electric shock.
Do not place anything on the power
cable.
There is risk of fire or electric shock.
Do not plug or unplug the power
supply plug during operation.
There is risk of fire or electric shock.
Do not touch (operation) the product
with wet hands.
Do not place a heater or other
appliance near the power cable.
There is risk of fire and electric shock.
Do not allow water to run into
electrical parts.
It may cause fire, failure of the product, or
electric shock.
D
o
not store or use flammable gas or
combustible near the product.
There is risk of fire or failure of product.
Do not use the product in a tightly
closed space for a long time.
Oxygen deficiency could occur.
When flammable gas leaks, turn off
the gas and open a window for ventilation
before turn the product on.
2
If strange sounds or smoke comes
from product, turn the breaker off or
disconnect the power supply cable.
There is risk of electric shock or fire.
Stop operation and close the window
in storm or hurricane. If possible, remove
the product from the window before the
hurricane arrives.
There is risk of property damage, failure of
product, or electric shock.
Do not open the inlet grill of the
product during operation. (Do not touch the
electrostatic filter, if the unit is so equipped.)
There is risk of physical injury, electric shock,
or product failure.
When the product is soaked, contact
an authorized service center.
There is risk of fire or electric shock.
Be caution that water could not enter
the product.
There is risk of fire, electric shock, or product
damage.
Ventilate the product from time to
time when operating it together with a stove
etc.
There is risk of fire or electric shock.
Turn the main power off when
cleaning or maintaining the product.
There is risk of electric shock.
When the product is not be used for a
long time, disconnect the power supply plug
or turn off the breaker.
There is risk of product damage or failure, or
unintended operation.
Take care to ensure that nobody
could step on or fall onto the outdoor unit.
This could result in personal injury and
product damage.
CAUTION
Always check for gas (refrigerant)
leakage after installation or repair of
product.
Low refrigerant levels may cause failure of
product.
Install the drain hose to ensure that
water is drained away properly.
A bad connection may cause water leakage.
Keep level even when installing the
product.
It can avoid vibration of water leakage.
Do not install the product where the
noise or hot air from the outdoor unit could
damage the neighborhoods.
It may cause a problem for your neighbors.
Use two or more people to lift and
transport the product.
Do not install the product where it will
be exposed to sea wind (salt spray) directly.
It may cause corrosion on the product.
Corrosion, particularly on the condenser and
evaporator fins, could cause product
malfunction or inefficient operation.
Operational
Do not expose the skin directly to
cool air for long time. (Do not sit in the
draft).
Do not use the product for special
purposes, such as preserving foods, works
of art etc. It is a consumer air conditioner,
not a precision refrigerant system.
There is risk of damage or loss of property.
Do not block the inlet or outlet of air
flow.
Use a soft cloth to clean. Do not use
harsh detergents, solvents, etc.
There is risk of fire, electric shock, or damage
to the plastic parts of the product.
Do not touch the metal parts of the
product when removing the air filter. They
are very sharp.
Do not step on or put anything on the
product. (outdoor units)
Always insert the filter securely.
Clean the filter every two weeks or more
often if necessary.
A dirty filter reduces the efficiency of the air
conditioner and could cause product
malfunction or damage.
3
Do not insert hands or other objects
through air inlet or outlet while the product
is operated.
Do not drink the water drained from
the product.
Use a firm stool or ladder when
cleaning or maintaining the product.
Be careful and avoid personal injury.
Replace the all batteries in the remote
control with new ones of the same type. Do
not mix old and new batteries or different
types of batteries.
There is risk of fire or explosion.
Do not recharge or disassemble the
batteries. Do not dispose of batteries in a
fire.
They may burn of explode.
If the liquid from the batteries gets
onto your skin or clothes, wash it well with
clean water. Do not use the remote of the
batteries have leaked.
4
2. Part Names and Features
2.1 Model Names of Indoor / Outdoor Units
Series Capacity Indoor units
Outdoor units
Cassette
9K
KTIR09-H2
KSIE009-H221-O
Ducted
KDIP09-H2
Cassette
12K
KTIR12-H2
KSIE012-H220-O
Ducted
KDIP12-H2
Cassette
18K
KTIR18-H2
KSIE018-H220-O
Floor Ceiling
KUIR18-H2
Ducted
KDIP18-H2
Ducted
24K
KDIP24-H2
KSIE024-H220-O
Cassette
KTIR24-H2
Floor Ceiling
KUIR24-H2
Cassette
36K
KTIR036-H2G1
KSIR036-H218;
Ducted
KDIR036-H2G1
Floor Ceiling
KFUF036-H2G1
Cassette
48K
KTIR048-H2G1
KSIR048-H218;
Ducted
KDIR048-H2G1
Floor Ceiling
KFUF048-H2G1
Floor Ceiling 60K
KFUF060-H2G1 KSIR060-H218
2.2 Part N
a
Cas
s
a
me of Ind
o
s
ette Units
o
o
r
/ Outdo
o
o
r Unit
5
Ceiling R
e
Ceili
n
e
cessed Du
c
n
g Recess
e
c
ted Units
e
d Ducted
U
U
nits
6
7
Console Units
8
Ceiling-floor Units
9
HESP DUCT Units
2.3 Featur
e
2.3.1 Du
c
2.3.1.1 Ea
s
Air inl
e
The si
z
botto
m
2.3.1.2 Fr
e
Install
Contin
health
y
2.3.1.3 Ea
s
Clean
It is e
a
side o
r
Repla
c
Remo
v
centrif
u
e
s
c
ted Units
s
y Installati
e
t from rear
z
e of air inl
e
m
to rear sid
e
e
sh Air Inta
k
one duct fr
o
ually inhale
y
and comf
o
s
y Mainten
a
the filter (O
p
a
sy to draw
o
r
bottom sid
e
c
e the moto
r
v
e the ventil
u
gal fan. Di
r
Air in
t
on: Two ai
r
is standard
e
t frame fro
m
e
, or from r
e
k
e Functio
n
o
m the rese
r
the fresh ai
o
rtable.
a
nce
p
tional, sta
n
o
ut the filter
e
.
r
or centrifu
g
ated panel
f
r
ectly remo
v
t
ake from re
a
r
Inlet Styl
e
for all capa
c
m
rear and
b
e
ar to the b
o
n
r
ved fresh-a
r to improv
e
n
dard produ
c
from the in
d
g
al fan
f
irstly. Rem
o
v
e two bolts
,
a
r (Standard)
10
e
s (Bottom
s
c
ity; air inlet
b
ottom is sa
m
o
ttom, in ord
ir intake to
o
e
the quality
c
t without fil
t
d
oor unit fo
r
o
ve a half o
f
,
and then r
e
s
ide or Re
a
from botto
m
m
e, it’s ver
y
er to match
i
o
utdoor.
of the indo
o
t
er)
r
cleaning, e
f
blower hou
e
place the
m
Air in
a
r side)
m
is optiona
l
y
easy to m
o
i
ng the inst
a
o
r air, fulfills
ven the filte
sing and ta
k
m
otor or cen
take from
b
o
t
l
.
o
ve the cov
e
a
llation cond
air quality
m
r is installe
d
k
e out the
m
trifugal fan
e
t
to
m
(Optio
n
e
r from
ition.
m
ore
d
in rear
m
otor with
e
asily.
n
al)
2.3.1.4 Re
s
Reser
v
contro
2.3.1.5 Bu
i
Built-i
n
under
s
erved Re
m
v
ed remote
ller or a cen
i
lt-in Drain
n
drain pum
p
most space
m
ote On-of
f
on-off ports
tral controll
e
Pump (Opt
i
p
can lift th
e
condition.
Rem
o
f
and Centr
a
and central
e
r to realize
i
onal):
e
water to 7
5
o
te on-off po
r
11
a
l Control
P
control por
t
remote on-
o
5
0mm upm
o
r
ts Centr
a
P
orts
t
s, can con
n
o
ff control f
u
o
st. It’s conv
e
M
o
B
l
V
a
l control po
r
n
ect the cab
u
nction or g
r
e
nient to in
s
o
tor
l
ower Housing
V
entilated Pane
l
r
ts
le of an on-
o
r
oup control
s
tall drainag
l
o
ff
function.
e piping
750mm upmost
2.3.1.6 Bu
i
The st
a
There
even i
n
The w
i
chips
d
W
i
lt-in Displ
a
a
ndard ind
o
is a display
n
the distan
c
i
red controll
e
d
etect som
e
W
ired Contro
l
a
y Board
o
or unit can
b
board with
a
c
e of 2m. T
h
e
r and the d
e
failure.
l
ler (Standar
d
b
e controlle
a
receiver in
h
e unit will r
e
isplay boar
d
d
)
12
d by wired
c
the E-box.
e
alized rem
o
d
can displa
y
c
ontroller.
Move out th
o
ter control
.
y
the error
c
Remote Co
n
e display, a
n
.
c
ode or prod
n
troller (Opti
o
n
d fix it in ot
uction code
o
nal)
her place,
when the
Dis
p
la
y
2.3.2 Ca
s
2.3.2.1
Lo
w
Optimi
Noise
2.3.2.2
Tu
r
Turbo
down
o
2.3.2.3
Fir
e
Electri
c
2.3.2.4
Fr
e
Fresh
2.3.2.5 Wi
r
Comp
a
misla
y
conve
n
s
sette Uni
t
w
er Nois
e
ze air chan
n
max down
6
r
bo
M
ode (
O
function ca
n
o
r heat up r
a
e
-proof Co
n
c
al control
b
e
sh Air
air intake fu
r
ed Contro
l
a
red with in
f
y
ing. It's mai
n
n
ient.
t
s
n
el system
d
6
dB.
O
ptional)
n
boost cool
a
pidly.
n
troller Bo
x
b
ox adopts
n
nction brin
g
l
ler (Option
a
f
rared remo
t
n
ly used fo
r
T
Cold
New
d
esign to e
n
ing or heati
n
x
n
ew design,
g
you fresh
a
a
l)
t
e controlle
r
r
commercia
Old
T
urbo Mo
d
Comm
o
13
n
sure the m
a
n
g speed in
which can
m
a
nd comfort
a
r
, wired cont
l zone and
m
d
e (After 3
n vs. Turbo
a
ximum qui
e
a short peri
m
eet higher
a
ble air feel
i
roller can b
e
m
akes air c
o
New
0 min)
Hot
e
tness and
c
od, and ma
k
fire safety
r
i
ng.
e
fixed on t
h
o
nditioner c
o
Old
c
omfort.
k
es the roo
m
r
equirement
s
h
e wall and
a
o
ntrol more
m
cool
s
.
a
void
14
2.3.2.6 Build-in Drain Pump
The drain pump can lift the condensing water up to 750mm upmost.
It’s convenient to install drainage piping under most space condition.
2.3.2.7Terminals For Alarm Lamp and Long-distance On-off Controller Connection Are
Standard
Reserve terminals for the connection of alarm lamp and long-distance on-off controller, more
human control.
2.3.3 Co
n
2.3.3.1. M
o
The si
m
2.3.3.2. T
w
Cooling m
Air ou
t
room t
room
q
Air ou
t
has b
e
Heating m
Anti-c
o
in ord
e
lower l
n
sole Unit
s
o
dern and
E
m
ple and st
y
w
o Air-outle
t
ode
Qui
c
t
let from top
emp. is still
q
uickly
t
let from top
e
en opened
ode
o
ld air ------
W
e
r to preven
t
ouver clos
e
s
E
legant Ap
p
y
lish design
t
Ways
c
k Cooling
and botto
m
high, cold
a
to maintain
over 1 hou
r
W
hen the A
C
t
cold air dir
e
e
d.
p
earance
s can nicel
y
m
to make q
u
a
ir will be bl
o
room temp
r
, cold air on
C
is just tur
n
e
ct blowing
,
15
y
harmonies
T
o
u
ick cooling
o
wn out fro
m
. ----When t
h
ly from the
t
n
on, tempe
r
,
only the u
p
with your li
v
o
maintain
r
------When
t
m
top and b
o
h
e room ha
s
t
op outlet to
r
ature of ev
a
p
per louver i
s
v
ing space.
r
oom temp
t
he A/C is ju
o
ttom air ou
t
s
been cool
e
keep const
a
a
porator is v
s
opened in
st switched
t
let to cool d
e
d down, or
a
nt room te
m
ery low, in t
h
a high posi
on, or
own the
the A/C
m
p
h
is case,
tion, the
2.3.3.3. Fo
2.3.3.4. Lo
w
DC in
d
Low n
o
Advan
ur Air Inlet
s
w
Noise
d
oor fan mo
t
o
ise and en
e
ced centrifu
s
t
or, which h
a
e
rgy saving
.
gal fan tec
h
a
s five spee
.
h
nology ma
k
16
ds.
k
es a fast ai
r
r
flow and re
d
d
uces the i
n
n
door noise.
2.3.4 Cei
l
2.3.4.1 T
w
The r
o
install
a
warm
a
2.3.4.2 B
r
Brief d
but al
s
2.3.4.3 3
D
Vertical air
airflow wa
y
whole roo
m
2.3.4.4 O
p
Both ri
pipe i
n
2.3.4.5 C
o
Remo
t
The fil
t
l
ing-floor
w
o-way In
s
o
unded desi
g
a
tion. Ceilin
g
a
ir.
r
ief Desig
n
esign that i
s
s
o upgrade
y
D
Airflow
flow and h
o
y
s help to s
p
m
can be ev
e
p
tional D
r
ght side an
d
n
stallation.
M
o
nvenien
c
t
e controller
t
er without
s
Units
s
tallation
g
n of the c
e
g
installatio
n
n
s
suitable fo
y
our lifestyl
e
o
rizontal airf
l
p
read air c
o
e
nly ai
r
-con
d
r
ainage Pi
d
left side d
r
M
ake you m
o
c
e Operat
i
as standar
d
s
crew fixed,
e
iling and fl
o
n
saves roo
m
r any interi
o
e
.
l
ow can be
a
o
mfortably t
h
d
itioned for
pe Conn
e
r
ainage hol
e
o
re conveni
e
i
ng and E
a
d
, wired con
can be too
k
17
o
or type air
c
m
space, w
h
o
r will not o
n
a
djusted by
h
roughout
e
both floor-l
e
e
ction
e
s are avail
a
e
nt during i
n
a
sy Maint
e
troller for o
p
k
out easily.
c
onditioner
a
h
ile floor ins
t
n
ly give you
remote con
e
ven a larg
e
e
vel and ceil
a
ble to avoi
d
n
stallation.
e
nance
p
tional.
a
llows eith
e
t
allation hel
p
cooling and
troller, the
c
e
room. Wit
h
ing installat
i
d
the space
l
e
r ceiling or
f
p
s prevent
t
heating pe
r
c
ooperation
h
these fun
c
i
on.
l
imitation fo
r
f
loo
r
-level
t
he loss of
r
formance
of the two
c
tions, the
r
drainage
/
