Tapping screw Washer YOCA-YOHA 12 18 24 36 48 60yorkair.ru/assets/files/Splits/IOM -...
6
INSTALLATION & OWNER’S MANUAL MINISPLIT FLOOR/CEILING AIR CONDITIONER MODELS : YOCA-YOHA 12-60 REQUIRED TOOLS 1. Screw Driver 9. Manifold Guage 2. Hexagonal Wrench 10. Gas Leak Detector 3. Torque Wrench 11. Vacuum Pump 4. Spanner 12. Pipe Clamp 5. Reamer 13. Pipe Cutter 6. Hole Core Drill 14. Flare Tool Set 7. Tape Measure 15. Electrical Circuit Tester 8. Thermometer EXTENDED PARTS 1. Refrigerant Pipe : See Technical Specification 2. Pipe Insulation Material (Polyethylene foam 9 mm thick) 3. Vinyl Tape 4. Putty • Please read this installation manual carefully before starting installation of the unit. • This air conditioning system contains refrigerant under pressure, rotating parts and electrical connection which may be dangerous and can cause injury. Installation and maintenance of this air conditioning system should only be carried out by trained and qualified personnel. • After unpacking, please check the unit carefully for possible damage. • Before undertaking any work on the unit, make sure that the power supply has been disconnected. CAUTIONS FOR INSTALLATION • Do not store or unpack the unit in a wet area or expose to rain or water. It may cause the unit to short circuit and may result electric shocks or fire. • Do not install in a place where flammable gas may leak. It may cause fire. • Do not conduct installation in wet area or in the rain. It is a high risk to cause the electrical shocks. • This system is designed for domestic or residential use only. If used in certain environments, such as a manufacturing workplace, the equipment may not function efficiently. PART LIST INDOOR UNIT YOCA-YOHA INSTALLATION ACCESSORIES ENGLISH EN Ceiling & Floor Type PREPARATION BEFORE INSTALLATION • Before doing any work, check the interior power supply cord and the main breaker capacity are sufficient and the installation area is sufficient and complies with the requirements. • Check that the power supply available agrees with nameplate voltage. • Electrical work, wiring and cables must be performed in compliance with national and local wiring codes and standard. • Do not use the extension cables. In the case extended cables are needed, use the terminal block. SELECTION OF THE LOCATION INDOOR UNIT OUTDOOR UNIT INSTALLATION INSTALLATION SITE To install the air conditioner in the following types of environments, consult the shop. • Places with an oily ambient or where steam or soot occurs. • Salty or corrosive environments such as coastal areas. • Places where sulfide gas occurs such as hot springs. The drain from the outdoor unit must be discharged to a place of good drainage. CONSIDER NUISANCE TO YOUR NEIGHBOURS FROM NOISES For installation choose a place as described below. • A place solid enough to bear the weight of the unit and which does not amplify the operation noise or vibration. • A place from where the air discharged from the outdoor unit or the operation noise will not annoy your neighbours. ELECTRICAL WORK • For power supply, be sure to use a separate power circuit dedicated to the air conditioner. SYSTEM RELOCATION • Relocating the air conditioner requires specialized knowledge and skills. Please consult the shop where you bought the air conditioner if relocation is necessary for moving or remodelling. SAFETY PRECAUTIONS Select a place which provides the space around the units as shown in the diagram below. To prevent interference, place at least 1m away. Inverter-type fluorescent lamp. TV A place with good ventilation. Air Outlet Air Inlet Radio 035M00173-003 Dimension (mm) YOCA-YOHA 12 18 24 36 48 60 A 2300 2300 2300 2300 2300 2300 B 2300 2300 2300 2300 2300 2300 C 5 5 5 5 5 5 D 120 120 120 120 120 120 Dimension (mm) YOCA-YOHA 12 18 24 36 48 60 A 300 300 300 300 300 300 B 2000 2000 2000 2000 2000 2000 C 600 600 600 600 600 600 D 300 300 300 300 300 300 Description Qty USE Hook 2 For wall mounting installation Hanging arm 2 For ceiling installation Tapping Screw (ST2.9x10-C-H) 2 Remote Controller 1 Frame Alkalina dry batteries (AM4) 1 Install & Owner’s manual and User’s guide Installation & Owner's ma nual User' s Guid e 2 NAMES AND FUNCTIONS NOTICE! The chart based on one model of our product is for reference only, which may be different from the unit you purchased. a indoor unit b outdoor unit c remote controller d air-in e air flow louver (at air outlet) f connecting pipe g drain hose h air inlet (with air filter in it) i installation part j DEF./ FAN indicator (For cooling and heating type, it’s DEF., for cooling only type, it’s FAN) k infrared signal receiver l operation lamp m timer indicator n alarm indicator o temporary button p air-out f c g n m o l k J i a e d h p b d p OPERATION TIMER DEF./FAN ALARM MANUAL WALL MOUNTING INSTALLATION D. Connecting point of refrigerant pipe (D. gas side) Drain point E. Connecting point of refrigerant pipe (E. Liquid side) Hook Chart 5 1. Fix the hook with tapping screw onto the wall. (Refer to Chart 6) 2. Hang the indoor unit on the hook. <6mm Hook Chart 6 Tapping screw Washer Display Panel J422_EN.indd 1 10/30/07 11:00:45 AM
Transcript of Tapping screw Washer YOCA-YOHA 12 18 24 36 48 60yorkair.ru/assets/files/Splits/IOM -...
INST
ALL
ATI
ON
&O
WN
ER’S
MA
NU
AL
MIN
ISPL
IT F
LOO
R/CE
ILIN
GA
IR C
ON
DIT
ION
ERM
OD
ELS
:YO
CA-Y
OH
A 12
-60
REQ
UIR
EDTO
OLS
1.Sc
rew
Driv
er 9
.M
anifo
ld G
uage
2.H
exag
onal
Wre
nch
10.
Gas
Lea
k D
etec
tor
3.To
rque
Wre
nch
11.
Vacu
um P
ump
4.Sp
anne
r12
.Pip
e Cl
amp
5.Re
amer
13.P
ipe
Cutt
er6.
Hol
e Co
re D
rill
14.F
lare
Tool
Set
7.Ta
pe M
easu
re15
.Ele
ctric
al C
ircui
t Tes
ter
8.Th
erm
omet
er
EXTE
ND
EDPA
RTS
1.Re
frig
eran
t Pip
e : S
eeTe
chni
cal S
peci
ficat
ion
2.Pi
pe In
sula
tion
Mat
eria
l (Po
lyet
hyle
ne fo
am 9
mm
thic
k)3.
Viny
lTap
e4.
Putt
y
•Pl
ease
read
this
inst
alla
tion
man
ual c
aref
ully
bef
ore
star
ting
inst
alla
tion
of th
e un
it.•
This
air
cond
ition
ing
syst
em c
onta
ins
refr
iger
ant u
nder
pre
ssur
e, ro
tatin
gpa
rts
and
elec
tric
al c
onne
ctio
n w
hich
may
be
dang
erou
s an
d ca
n ca
use
inju
ry. I
nsta
llatio
n an
d m
aint
enan
ce o
f thi
s ai
r con
ditio
ning
sys
tem
sho
uld
only
be
carr
ied
out b
y tr
aine
d an
d qu
alifi
ed p
erso
nnel
.•
Aft
er u
npac
king
, ple
ase
chec
k th
e un
it ca
refu
lly fo
r pos
sibl
e da
mag
e.•
Befo
re u
nder
taki
ng a
ny w
ork
on th
e un
it, m
ake
sure
that
the
pow
er s
uppl
yha
s be
en d
isco
nnec
ted.
CAU
TIO
NS
FOR
INST
ALL
ATIO
N
•Do
not s
tore
or u
npac
k th
e un
itin
a w
et a
rea
or e
xpos
e to
rain
or w
ater
.
It m
ay c
ause
the
unit
to s
hort
circ
uit a
nd m
ayre
sult
elec
tric
sho
cks
or fi
re.
•Do
not i
nsta
ll in
a p
lace
whe
refla
mm
able
gas
may
leak
.
It m
ay c
ause
fire
.
•Do
not c
ondu
ct in
stal
latio
n in
wet
area
or i
n th
e ra
in.
It is
a h
igh
risk
to c
ause
the
elec
tric
al s
hock
s.
•Th
is s
yste
m is
des
igne
d fo
rdo
mes
tic o
r res
iden
tial u
se o
nly.
If us
ed in
cer
tain
env
ironm
ents
, suc
h as
am
anuf
actu
ring
wor
kpla
ce, t
he e
quip
men
t may
not f
unct
ion
effic
ient
ly.
PART
LIS
T
IND
OO
R U
NIT
YOCA
-YO
HA
INST
ALL
ATIO
NA
CCES
SORI
ES
EN
GL
ISH
ENCe
iling
& F
loor
Typ
e
PREP
ARA
TIO
N B
EFO
RE IN
STA
LLAT
ION
•Be
fore
doi
ng a
ny w
ork,
che
ck th
e in
terio
r pow
er s
uppl
y co
rd a
nd th
e m
ain
brea
ker c
apac
ity a
re s
uffic
ient
and
the
inst
alla
tion
area
is s
uffic
ient
and
com
plie
s w
ith th
e re
quire
men
ts.
•C
heck
that
the
pow
er s
uppl
y av
aila
ble
agre
es w
ith n
amep
late
vol
tage
.•
Elec
tric
al w
ork,
wiri
ng a
nd c
able
s m
ust b
e pe
rfor
med
in c
ompl
ianc
e w
ithna
tiona
l and
loca
l wiri
ng c
odes
and
sta
ndar
d.•
Do
not u
se th
e ex
tens
ion
cabl
es. I
n th
e ca
se e
xten
ded
cabl
es a
re n
eede
d,us
e th
e te
rmin
al b
lock
.
SELE
CTIO
N O
F TH
E LO
CATI
ON
IND
OO
R U
NIT
OU
TDO
OR
UN
IT
INST
ALL
ATIO
N
INST
ALL
ATIO
N S
ITE
To in
stal
l the
air
cond
ition
er in
the
follo
win
g ty
pes
of e
nviro
nmen
ts,
cons
ult t
he s
hop.
•Pl
aces
with
an
oily
am
bien
t or w
here
ste
am o
r soo
t occ
urs.
•Sa
lty o
r cor
rosi
ve e
nviro
nmen
ts s
uch
as c
oast
al a
reas
.•
Plac
es w
here
sul
fide
gas
occu
rs s
uch
as h
ot s
prin
gs.
The
drai
n fr
om th
e ou
tdoo
r uni
t mus
t be
disc
harg
ed to
a p
lace
of g
ood
drai
nage
.
CON
SID
ER N
UIS
AN
CE T
OYO
UR
NEI
GH
BOU
RS
FRO
M N
OIS
ES
For i
nsta
llatio
n ch
oose
a p
lace
as
desc
ribed
bel
ow.
•A
plac
e so
lid e
noug
h to
bea
r the
wei
ght o
f the
uni
t and
whi
ch d
oes
not
ampl
ify th
e op
erat
ion
nois
e or
vib
ratio
n.•
A pl
ace
from
whe
re th
e ai
r dis
char
ged
from
th
e ou
tdoo
r uni
t or t
he o
pera
tion
nois
e w
ill n
ot a
nnoy
you
r nei
ghbo
urs.
ELEC
TRIC
AL
WO
RK
•Fo
r pow
er s
uppl
y, b
e su
re to
use
a s
epar
ate
pow
er c
ircui
t ded
icat
ed to
the
air
cond
ition
er.
SYST
EM R
ELO
CATI
ON
•Re
loca
ting
the
air c
ondi
tione
r req
uire
s sp
ecia
lized
kno
wle
dge
and
skill
s.Pl
ease
con
sult
the
shop
whe
re y
ou b
ough
t the
air
cond
ition
er if
relo
catio
n is
nece
ssar
y fo
r mov
ing
or re
mod
ellin
g.
SAFE
TY P
RECA
UTI
ON
S
Sele
ct a
pla
ce w
hich
pro
vide
s th
e sp
ace
arou
nd th
e un
its
as s
how
n in
the
diag
ram
bel
ow.
To p
reve
ntin
terfe
renc
e,pl
ace
at le
ast
1m a
way
.In
vert
er-ty
peflu
ores
cent
lam
p.TV
A pl
ace
with
good
vent
ilatio
n.
Air
Out
let
Air
Inle
t
Radi
o
035M
0017
3-00
3
Dim
ensi
on(m
m)
YOCA
-YO
HA
1218
2436
4860
A23
0023
0023
0023
0023
0023
00
B23
0023
0023
0023
0023
0023
00
C5
55
55
5
D12
012
012
012
012
012
0
Dim
ensi
on(m
m)
YOCA
-YO
HA
1218
2436
4860
A30
030
030
030
030
030
0
B20
0020
0020
0020
0020
0020
00
C60
060
060
060
060
060
0
D30
030
030
030
030
030
0
Des
crip
tion
Qty
USE
Hoo
k2
For w
all m
ount
ing
inst
alla
tion
Han
ging
arm
2Fo
r cei
ling
inst
alla
tion
Tapp
ing
Scre
w (S
T2.9
x10-
C-H
)2
Rem
ote
Con
trol
ler
1
Fram
e
Alk
alin
a dr
y ba
tter
ies
(AM
4)1
Inst
all &
Ow
ner’s
man
ual a
nd U
ser’s
guid
eIns
tallat
ion&
Owne
r's ma
nual
User'
s Guid
e2
NA
MES
AN
D F
UN
CTIO
NS
NO
TICE
!
The
char
tbas
edon
one
mod
elof
ourp
rodu
ctis
forr
efer
ence
only
,whi
chm
aybe
diffe
rent
from
the
unit
you
purc
hase
d.
ain
door
uni
tb
outd
oor u
nit
cre
mot
e co
ntro
ller
dai
r-in
eai
rflow
louv
er (a
t air
outle
t)f
conn
ectin
g pi
pe
gdr
ain
hose
hai
r inl
et (w
ith a
ir fil
ter i
n it)
iin
stal
latio
n pa
rtj
DEF
./FA
Nin
dica
tor
(For
cool
ing
and
heat
ing
type
,it’s
DEF
.,fo
rco
olin
gon
lyty
pe, i
t’sFA
N)
kin
frar
ed s
igna
l rec
eive
rl
oper
atio
n la
mp
mtim
er in
dica
tor
nal
arm
indi
cato
r
ote
mpo
rary
but
ton
pai
r-ou
t
f
c
gnm ol kJ
ia
e
dh
p
b
d
p
OPER
ATIO
N
TIME
R
DEF.
/FAN
ALAR
M
MANU
AL
WA
LL M
OU
NTI
NG
INST
ALL
ATIO
N
D.C
onne
ctin
g po
int
of re
frig
eran
t pip
e
(D. g
as s
ide)
Dra
in p
oint
E.C
onne
ctin
g po
int
of re
frig
eran
t pip
e
(E. L
iqui
d si
de)
Hoo
k
Cha
rt 5
1.Fi
x th
e ho
ok w
ith ta
ppin
g sc
rew
ont
o th
e w
all.
(Ref
er to
Cha
rt 6
)
2.H
ang
the
indo
or u
nit o
n th
e ho
ok.
<6m
m
Hoo
k
Cha
rt6
Tapp
ing
scre
w
Was
her
Dis
play
Pan
el
J422
_EN
.indd
1
10/3
0/07
11
:00:
45 A
M
•Th
edr
ain
pipe
ofin
door
unit
mus
tbe
heat
insu
late
d,or
itw
illco
nden
sede
w,
as w
ell a
s th
e co
nnec
tions
of t
he in
door
uni
t.•
Har
dPV
Cbi
nder
mus
tbe
used
forp
ipe
conn
ectio
n,an
dm
ake
sure
ther
eis
nole
akag
e.•
With
the
conn
ectio
npa
rtto
the
indo
orun
it,pl
ease
beno
ted
not
toim
pose
pres
sure
on
the
side
of i
ndoo
r uni
t pip
es.
•W
hen
the
decl
ivity
ofth
edr
ain
pipe
dow
nwar
dsis
over
1/10
0,th
ere
shou
ldno
tbe
any
win
ding
.•
The
tota
llen
gth
ofth
edr
ain
pipe
whe
npu
lled
out
trav
erse
lysh
alln
otex
ceed
20m
,whe
nth
epi
peis
over
long
,apr
opst
and
mus
tbe
inst
alle
dto
prev
ent
win
ding
.•
Refe
r to
the
figur
es o
n th
e rig
ht fo
r the
inst
alla
tion
of th
e pi
pes.
INST
ALL
ATIO
N IN
TH
E FO
LLO
WIN
G P
LACE
SM
AY R
ESU
LT IN
TRO
UBL
E
IND
OO
R U
NIT
INST
ALL
ATIO
N
Inst
allin
gØ
10 h
angi
ng s
crew
bol
ts. (
4 bo
lts)
•Pl
ease
refe
rto
the
follo
win
gfig
ure
fort
hedi
stan
cem
easu
rem
entb
etw
een
the
scre
w b
olts
.•
Plea
se in
stal
l with
Ø
10 h
angi
ng s
crew
bol
ts.
•Th
eha
ndlin
gto
the
ceili
ngva
riesf
rom
the
cons
truc
tions
,con
sult
the
cons
truc
tion
pers
onne
ls fo
r the
spe
cific
pro
cedu
res.
1.Th
esi
zeof
the
ceili
ngto
beha
ndle
d...
...do
keep
the
ceili
ngfla
t.C
onso
lidat
eth
e ro
of b
eam
for p
ossi
ble
vibr
atio
n.2.
Cut
off
the
roof
bea
m.
3.St
reng
then
the
plac
e cu
t off,
and
con
solid
ate
the
roof
bea
m.
•C
arry
outt
hepi
pean
dlin
eop
erat
ion
inth
ece
iling
afte
rfini
shin
gth
ein
stal
latio
nof
the
mai
nbo
dy.W
hile
choo
sing
whe
reto
star
tth
eop
erat
ion,
dete
rmin
eth
edi
rect
ion
ofth
epi
pest
obe
draw
nou
t.Es
peci
ally
inca
seth
ere
isa
ceili
ng,p
ositi
onth
ere
frig
eran
tpip
es,d
rain
pipe
s,in
door
&ou
tdoo
rlin
esto
the
conn
ectio
npl
aces
befo
re h
angi
ng u
p th
e m
achi
ne.
•Th
e in
stal
latio
n of
han
ging
scr
ew b
olts
.
Inst
alla
tion
of th
e in
door
uni
t in
dire
ct s
un li
ght.
Inst
alla
tion
in th
e un
it in
wro
ng d
irect
ion.
Inst
alla
tion
of o
utdo
orun
its to
o cl
ose
or,
blow
ing
disc
harg
edai
rint
oea
chot
her.
Inst
alla
tion
of th
e in
door
uni
t in
a pl
ace
whe
reth
ere
is a
n ob
stac
le n
ear t
he a
ir in
let o
r out
let.
Inst
alla
tion
of th
eou
tdoo
runi
t in
apl
ace
expo
sed
regu
larly
toa
stro
ngw
ind.
> 30 cm
Inst
alla
tion
of th
ein
door
unit
atto
ohi
gh >
30
cma
posi
tion.
CEIL
ING
INST
ALL
ATIO
N
1.Re
mov
e th
e si
de b
oard
and
the
grill
e. (R
efer
to C
hart
8)
(For
mod
els
4800
0 an
d 60
000
Btu/
h, d
o no
t rem
ove
the
grill
e.)
2.Lo
cate
the
hang
ing
arm
on
the
hang
ing
scre
w b
olt.
(Ref
er to
Cha
rt 9
)Pr
epar
e th
e m
ount
ing
bolts
on
the
unit.
(Ref
er to
Cha
rt 1
0)
3.H
ang
the
unit
onth
eha
ngin
gar
mby
slid
ing
back
war
d.Se
cure
lytig
hten
the
mou
ntin
g bo
lts o
n bo
th s
ides
. (Re
fer t
o C
hart
9)
Cha
rt7
Cha
rt8
20～25mm
8～13
mm
>20mm
Han
ging
arm
Han
ging
scre
w b
olt
Mou
ntin
g bo
lt
D.C
onne
ctin
g po
int o
f ref
riger
ant p
ipe
(D. g
as s
ide)
E.C
onne
ctin
g po
int o
f ref
riger
ant p
ipe
(E. L
iqui
d si
de)
Dra
in p
oint
Cha
rt11
Cha
rt10
Scr
ewnu
t
Was
her
Han
ging
scre
w b
olt
Han
ging
arm
Mou
ntin
g bo
lt (m
ax. 4
0 m
m)
Side
boa
rd
Gril
le
Han
ging
arm
ATTE
NTI
ON
:Th
efig
ures
abov
ear
eba
sed
onm
odel
with
1800
0Bt
u/h
asra
ted
capa
city
,w
hich
may
diff
er fr
om th
e un
it yo
u pu
rcha
sed.
The
dim
ensi
on o
f the
uni
t
Capa
city
(Btu
/h)
AB
CD
EF
GH
1200
0-24
000
Btu/
h99
066
020
650
550
690
720
020
336
000
Btu/
h12
8066
020
679
550
611
9520
020
348
000-
6000
0Bt
u/h
1670
680
244
1070
450
1542
200
240
•N
ote:
The
dim
ensi
on o
f 120
00 B
tu/h
and
240
00 B
tu/h
are
the
sam
eTh
e di
men
sion
of 4
8000
Btu
/h a
nd 6
0000
Btu
/h a
re th
e sa
me
Cha
rt17
The
base
pan
hol
eof
out
door
uni
tThe
base
pan
hole
of o
utdo
or
Dra
in e
lbow
Seal
Seal
Dra
in e
lbow
Cha
rt9
Out
door
uni
tW
oode
n co
nstr
uctio
nN
ew c
oncr
ete
bric
ks
For O
rigin
al c
oncr
ete
bric
ksSt
eel r
oof b
eam
str
uctr
e
Put
the
squa
retim
ber
trav
erse
lyov
erth
ero
ofbe
am,t
hen
inst
allt
heha
ngin
gsc
rew
bol
ts. (
Refe
r to
Cha
rt 1
)
Inla
ying
orem
bedd
ing
the
scre
wbo
lts.
(Ref
er to
Cha
rt 2
)
Use
embe
ddin
gsc
rew
bolt.
(Ref
erto
Cha
rt 3
)In
stal
land
use
dire
ctly
the
supp
ortin
gan
gle
stee
l. (R
efer
to c
hart
4)
Tim
ber o
ver t
he b
eam Ro
of b
eam
Cei
ling
Han
ging
scr
ew b
olts
Cha
rt1
Cha
rt2
(Bla
de s
hape
inse
rtio
n)(S
lide
inse
rtio
n)
Stee
l bar
Embe
ddin
g sc
rew
bol
t
(Pip
e ha
ngin
g an
d em
bedd
ing
scre
w b
olt)
Cha
rt3
Han
ging
scr
ew b
olt
Supp
ortin
gan
gle
stee
lH
angi
ng b
olts C
hart
4
CON
NEC
T TH
E D
RAIN
PIP
E
1.In
stal
l ind
oor u
nit d
rain
pip
eTh
eou
tleth
asPT
Iscr
ewth
read
,Ple
ase
use
seal
ing
mat
eria
lsan
dpi
pesh
eath
(fitt
ing)
whe
n co
nnec
ting
PVC
pip
es.
Caut
ions
2.D
rain
age
test
•C
heck
whe
ther
the
drai
npip
e is
unh
inde
red
•N
ew b
uilt
hous
e sh
ould
hav
e th
is te
st d
one
befo
re p
avin
g th
e ce
iling
.
3.D
rain
Elb
ow In
stal
latio
nFi
tthe
seal
into
the
drai
nel
bow
,the
nin
sert
the
drai
nel
bow
into
the
base
pan
hole
ofou
tdoo
runi
t,ro
tate
90°t
ose
cure
lyas
sem
ble
them
.Con
nect
the
drai
nel
bow
with
anex
tens
ion
drai
nho
se(L
ocal
lypu
rcha
sed)
,in
case
ofth
eco
nden
sate
drai
ning
off
the
outd
oor u
nit d
urin
g th
e he
atin
g m
ode.
(Ref
er to
Cha
rt 1
7)
1.5m
~2m
Insu
latin
gm
ater
ial
Dow
nwar
dde
cliv
ity lo
wer
th
an 1
/100
Bend
S sh
ape
Put a
s de
ep a
s po
ssib
le(a
bout
10c
m)
Dow
nwar
d de
cliv
itylo
wer
than
1/1
00VP
30
WIR
ING
Att
achi
ng w
iring
1.Th
e ai
r con
ditio
ner s
houl
d us
e se
para
te p
ower
sup
ply
with
rate
d vo
ltage
2.Th
e ex
tern
al p
ower
sup
ply
to th
e ai
r con
ditio
ner s
houl
d ha
ve g
roun
d w
iring
, w
hich
is li
nked
to th
e gr
ound
wiri
ng o
f the
indo
or a
nd o
utdo
or u
nit.
3.Th
e w
iring
wor
k sh
ould
be
done
by
qual
ified
per
sons
acc
ordi
ng to
circ
uit
draw
ing.
4.A
leak
age
prot
ecto
r sho
uld
be in
stal
led
acco
rdin
g to
the
Nat
iona
l Sta
ndar
d co
ncer
ning
elec
tric
al a
pplia
nce.
5.Be
sur
e to
loca
te th
e po
wer
wiri
ng a
nd th
e si
gnal
wrin
g w
ell t
o av
oid
cros
s-di
stur
banc
e an
d th
eir c
onta
ct w
ith c
onne
ctin
g pi
pe o
r sto
p va
lve
body
.6.
The
wiri
ng a
ttac
hed
to th
is a
ir co
nditi
oner
is 1
0m lo
ng. B
e su
re to
pro
long
it
with
wiri
ng o
f the
sam
e ty
pe a
nd p
rope
r len
gth
if ne
cess
ary.
Gen
eral
ly, d
o no
t tw
ist t
wo
wiri
ng to
geth
er u
nles
s th
e jo
int i
s so
lder
ed w
ell a
nd c
over
ed w
ith
insu
lato
r tap
e.7.
Do
not t
urn
on th
e po
wer
unt
il yo
u ha
ve c
heck
ed c
aref
ully
aft
er w
iring
.
TYPE
1200
0~18
000
Btu/
h(C
oolin
g&H
eatin
g)24
000-
3600
0 Bt
u/h
(Coo
ling&
Hea
ting)
3600
0-60
000
Btu/
h(C
oolin
g&H
eatin
g)
POW
ERPH
ASE
1-PH
ASE
1-PH
ASE
3-PH
ASE
FREQ
UEN
CYA
ND
VO
LT22
0-24
0V~,
50H
z22
0-24
0V~,
50H
z38
0V 3
N~,
50H
z
CIRC
UIT
BRE
AKE
R/FU
SE
(A)
20/1
640
/25
40/2
0
IND
OO
R U
NIT
PO
WER
WIR
ING
(m
m2 )
3x2.
55x
2.5
IND
OO
R/O
UTD
OO
RCO
NN
ECTI
NG
WIR
ING
(mm
2 )
GRO
UN
D W
IRIN
G2.
02.
52.
5
OU
TDO
OR
UN
ITPO
WER
WIR
ING
3x2.
53x
2.5
5x2.
5
STRO
NG
ELE
CTRI
CSI
GN
AL
5x2.
0(3
x2.0
)3x
2.0
(2x2
.0)
3x2.
0(2
x2.0
)
WEA
K EL
ECTR
ICSI
GN
AL
1-co
re sh
eild
wire
1x0.
5mm
2
2-co
re sh
eild
wire
2x0.
5mm
2
TYPE
1200
0~18
000
Btu/
h(C
oolin
g O
nly)
2400
0-36
000
Btu/
h(C
oolin
gO
nly)
3600
0-60
000
Btu/
h(C
oolin
gO
nly)
POW
ERPH
ASE
1-PH
ASE
1-PH
ASE
3-PH
ASE
FREQ
UEN
CYA
ND
VO
LT22
0-24
0V~,
50H
z22
0-24
0V~,
50H
z38
0V 3
N~,
50H
z
CIRC
UIT
BRE
AKE
R/FU
SE
(A)
40/2
540
/20
40/2
5
IND
OO
R U
NIT
PO
WER
WIR
ING
(m
m2 )
3x2.
53x
2.5
5x2.
5
IND
OO
R/O
UTD
OO
RCO
NN
ECTI
NG
WIR
ING
(mm
2 )
GRO
UN
D W
IRIN
G2.
02.
02.
0
OU
TDO
OR
UN
ITPO
WER
WIR
ING
3x2.
05x
2.0
STRO
NG
ELE
CTRI
CSI
GN
AL
3x2.
01x
2.0
1x2.
0
WEA
K EL
ECTR
ICSI
GN
AL
Cha
rt 1
8
The
Spec
ifica
tion
of P
ower
YODA
-YOJ
A 36
-60
(60H
z)
285
750
845
590
695
860
351,2135
235 125
335
330
530
110
62
315
290
301,
5
141,
55
60,1
163
590
313
895
300
YODA
-YOJ
A 12
(50H
z)YO
DA-Y
OJA
18
(50H
z)YO
DA-Y
OJA
24(5
0Hz)
360960
990
336,
440
0
1245360
940
650
181,
462
4
YODA
-YOJ
A30
-36
(50H
z)YO
DA-Y
OJA
48-6
0(5
0Hz)
Mod
elW
DH
YOD
A-Y
OJA
18
554
554
636
YOD
A-Y
OJA
24
554
554
636
YOD
A-Y
OJA
36
554
554
840
YOD
A-Y
OJA
48
740
740
852
YOD
A-Y
OJA
60
740
740
852
J422
_EN
.indd
2
10/3
0/07
11
:01:
25 A
M
TRO
UBL
ESH
OO
TIN
G G
UID
E
Prob
lem
Prob
able
cau
seRe
med
y
A.
The
air c
ondi
tione
r doe
s no
t run
.1.
Pow
er F
ailu
re.
2.Fu
se b
low
n or
circ
uit b
reak
er o
pen.
3.Vo
ltage
is to
o lo
w.
4.Fa
ulty
con
tact
or o
r rel
ay.
5.El
ectr
ical
con
nect
ions
loos
e.6.
Ther
mos
tat a
djus
tmen
t too
low
(in
heat
ing
mod
e) o
r too
hig
h (in
coo
ling
mod
e).
7.Fa
ulty
Cap
acito
r.8.
Inco
rrec
t wiri
ng, t
erm
inal
loos
e.9.
Pres
sure
sw
itch
trip
ped.
1.W
ait f
or P
ower
resu
me.
2.Re
plac
e th
e fu
se o
r res
et th
e br
eake
r.3.
Find
the
caus
e an
d fix
it.
4.Re
plac
e th
e fa
ulty
com
pone
nt.
5.Re
tight
en th
e co
nnec
tion.
6.C
heck
Ther
mos
tat s
ettin
g.7.
Find
the
caus
e th
en re
plac
e C
apac
itor.
8.C
heck
and
retig
hten
.9.
Find
the
caus
e b
efor
e re
set.
B.Th
e ou
tdoo
r fan
runs
but
the
com
pres
sor w
ill n
ot s
tart
.1.
Mot
or w
indi
ng c
ut o
r gro
unde
d.2.
Faul
ty C
apac
itor.
1.C
heck
the
wiri
ng a
nd th
e co
mpr
esso
r win
ding
resi
stan
ce.
2.Fi
nd
the
caus
e th
en re
plac
e C
apac
itor.
C.
Ther
e is
insu
ffici
ent h
eatin
g or
cool
ing.
1.Th
ere
is a
gas
leak
.2.
Liqu
id a
nd g
as li
ne in
sula
ted
toge
ther
.3.
The
room
was
pro
babl
y ve
ry h
ot (c
ool)
whe
n yo
u st
arte
d th
e sy
stem
.
1.Re
mov
e ch
arge
, rep
air,
evac
uate
and
rech
arge
.2.
Insu
late
them
sep
arat
ely.
3.W
ait w
hile
uni
t ha
s en
ough
tim
e to
coo
l the
room
.
D.
The
com
pres
sor r
un c
ontin
uous
ly.
1.Th
erm
osta
t adj
ustm
ent t
oo lo
w (i
n he
atin
g m
ode)
or t
oo h
igh
(in c
oolin
g m
ode)
.2.
Faul
ty fa
n.3.
Refr
iger
ant c
harg
e to
o lo
w, l
eak.
4.A
ir or
inco
nden
sabl
es in
refr
iger
ant c
ircui
t.
1.C
heck
Ther
mos
tat s
ettin
g.2.
Che
ck c
onde
nser
air
circ
ulat
ion.
3.Fi
nd le
ak, r
epai
r and
rech
arge
.4.
Rem
ove
char
ge, e
vacu
ate
and
rech
arge
.
E.Th
e co
mpr
esso
r sta
rts
but
shut
sdo
wn
quic
kly.
1.To
o m
uch
or to
o lit
tle re
frig
eran
t.2.
Faul
ty c
ompr
esso
r.3.
Air
or in
cond
ensa
bles
in re
frig
eran
t circ
uit.
4.C
hang
eove
r val
ve d
amag
ed o
r blo
cked
ope
n (h
eat p
ump
unit)
.
1.Re
mov
e ch
arge
, eva
cuat
e an
d re
char
ge.
2.D
eter
min
e th
e ca
use
and
repl
ace
com
pres
sor.
3.Re
mov
e ch
arge
, eva
cuat
e an
d re
char
ge.
4.Re
plac
e it.
F.C
licki
ng s
ound
is h
eard
from
the
air c
ondi
tione
r.In
hea
ting
or c
oolin
g op
erat
ion
any
plas
tic p
arts
may
exp
and
orsh
rink
due
to a
su
dden
tem
pera
ture
cha
nge
in th
is e
vent
, a c
licki
ng s
ound
may
occ
ur.
In h
eatin
g or
coo
ling
oper
atio
n an
y pl
astic
par
ts m
ay e
xpan
dor
shr
ink
due
to a
sud
den
tem
pera
ture
cha
nge
in th
is e
vent
,a
clic
king
sou
nd m
ay o
ccur
.
Max
imum
Pip
ing
Leng
ths
: See
Tec
hnic
al S
peci
ficat
ion
Not
e :
Whe
re th
e di
ffere
nce
in e
leva
tion
betw
een
the
indo
or u
nit a
nd th
e ou
tdoo
r un
itis
gre
ater
than
5 m
eter
s, in
stal
l an
oil t
rap
ever
y 5
met
ers.
The
suct
ion
line
mus
t hav
e a
2% g
radi
ent u
p to
the
com
pres
sor o
n ho
rizon
tal
sect
ions
.W
here
pip
ing
leng
ths
are
unus
ually
long
and
incl
ude
a la
rge
num
ber o
f oil
trap
s, it
may
be
nece
ssar
y to
adj
ust t
o co
mpr
esso
r cha
rge.
Refr
iger
ant P
ipin
g Co
nnec
tions
(FLA
RE C
onne
ctio
ns)
Toav
oid
alte
ratio
nof
unit
capa
citie
s,ch
eck
that
pipi
ngle
ngth
san
dch
ange
sin
elev
atio
n ar
e ke
pt to
a s
tric
t min
imum
.
Befo
reco
nnec
tion
the
refr
iger
antl
ines
,fol
low
the
proc
edur
esbe
low
(ifpr
echa
rged
conn
ectio
n lin
es a
re n
ot s
uppl
ied)
:
–Se
lect
cop
per p
ipe
diam
eter
s ac
cord
ing
to th
e si
ze o
f uni
t to
be in
stal
led.
–In
stal
lth
ere
frig
erat
ion
lines
,che
ckin
gth
atno
fore
ign
bodi
esge
tin
side
the
pipi
ng.
–In
stal
l the
flar
e co
nnec
tors
and
flar
e th
e en
ds o
f the
pip
es.
Refr
iger
ant c
harg
e to
be
adde
d pe
r ext
ra m
etre
of p
ipin
g le
ngth
whe
nm
ore
than
7 m
eter
s.
TEST
OPE
RATI
ON
CHEC
K TH
IS IT
EM B
EFO
RE S
TART
OPE
RATI
ON
Out
door
Che
ck th
e fl
are
nut c
onne
ctio
ns, v
alve
ste
m c
ap c
onne
ctio
ns a
nd s
ervi
ce c
ap
conn
ectio
ns fo
r gas
leak
with
a le
ak d
etec
tor o
r soa
p w
ater
.
Indo
or
•C
heck
the
unit
is fi
rmly
fixe
d.•
Che
ck th
e co
nnec
ting
pipe
s ar
e tig
hten
sec
urel
y.•
Che
ck th
e pi
pe in
sula
tion.
•C
heck
the
drai
nage
.•
Che
ck th
e co
nnec
tion
of th
e gr
ound
ing
wire
.
This
uni
t is
ship
ped
com
plet
e w
ith a
cha
rge
of R
-22/
R-40
7C re
frig
eran
t tha
t will
be
suf
fici
ent f
or a
n in
terc
onne
ctin
g pi
ping
leng
th o
f 7 m
eter
s.
Uni
t siz
e12
1824
3648
60
g/m
1540
4040
6060
Low
Pre
ssur
e
GasV
alve
Liqu
idVa
lve
Pres
sure
Tap
Man
ifold
High
Pre
ssur
eIn
door
Unit
Out
door
Unit
Gas L
ine
Liqu
id L
ine
R-22
/R-4
07C
J422
_EN
.indd
4
10/3
0/07
11
:04:
20 A
M
YOEA
36FS
-AFH
HF
A-S
F63AJ
OY
HF
A-S
F63A
KO
YH
FA-
SF63
AD
OY
HF
A-S
F84A
KO
YH
FA-
SF84
AD
OY
HF
A-S
F84A
EO
Y
HF
A-S
F06
AD
OY
HF
A-S
F06
AE
OY
HF
A-S
F84AJ
OY
HF
A-S
F06
AJO
YH
FA-
SF
06A
KO
Y
HD
A-S
F42A
EO
YH
DA-
SF42
AD
OY
No
te :
Mat
chin
g w
ith
Air
han
dle
r, m
ust
co
nn
ect
1
w
ire
Mat
chin
g w
ith
cei
llin
g a
nd
flo
or,
rem
ove
1
wir
e
Iso
lati
on
Ep
ais
seu
r m
inim
ale
6 m
m
Po
mp
e à
ch
ale
ur
Liq
uid
e
Re
fro
idis
sem
en
tPom
peà
chal
eur
(déc
harg
e)
Refr
oidi
ssem
ent
(asp
iratio
n)
Pom
pe
à ch
aleu
r(d
écha
rge)
Po
mp
e à
chal
eu
r
Liq
uid
e
Refro
idiss
emen
t
GA
Z
Refro
idiss
emen
t(a
spira
tion)
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