daikin (japan brand) | world's no.1 air conditioning company - … · 2019. 10. 15. · for...
TRANSCRIPT
PC
RM
T1407aprv
DC Inverter Power Control Heat Pum
p [50/60 Hz]Split Type Air Conditioners
1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced.2. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided. If you need to install the outdoor unit close to the sea shore, contact your local distributor.
Cautions on product corrosion
Warning
Ask a qualified installer or contractor to install this product. Do not try to install the product yourself. Im
proper installation can result in water or refrigerant leakage, electrical shock, fire or explosion.Use only those parts and accessories supplied or specified by Daikin. Ask a qualified installer or contractor to install those parts and accessories. Use of unauthorised parts and accessories or im
proper installation of parts and accessories can result in water or refrigerant leakage, electrical shock, fire or explosion.Read the User's M
anual carefully before using this product. The User's Manual provides im
portant safety instructions and warnings. Be sure to follow these instructions and warnings.
If you have any enquiries, please contact your local importer, distributor and/or retailer.
All rights reservedc
Specifications, designs and other content appearing in this brochure are current as of February 2014 but subject to change without notice.
Daikin A
ir Conditioner M
ade in Japan
PC
RM
T1407aprv
DC Inverter Power Control Heat Pum
p [50/60 Hz]Split Type Air Conditioners
1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced.2. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided. If you need to install the outdoor unit close to the sea shore, contact your local distributor.
Cautions on product corrosion
Warning
Ask a qualified installer or contractor to install this product. Do not try to install the product yourself. Im
proper installation can result in water or refrigerant leakage, electrical shock, fire or explosion.Use only those parts and accessories supplied or specified by Daikin. Ask a qualified installer or contractor to install those parts and accessories. Use of unauthorised parts and accessories or im
proper installation of parts and accessories can result in water or refrigerant leakage, electrical shock, fire or explosion.Read the User's M
anual carefully before using this product. The User's Manual provides im
portant safety instructions and warnings. Be sure to follow these instructions and warnings.
If you have any enquiries, please contact your local importer, distributor and/or retailer.
Daikin A
ir Conditioner M
ade in Japan
All rights reservedc
Specifications, designs and other content appearing in this brochure are current as of February 2014 but subject to change without notice.
A Ne
w Le
vel o
f Com
fort
Urus
ara
7 re
ceive
d a
pres
tigio
us R
ed D
ot A
war
d: P
rodu
ct D
esig
n 20
13 fr
om th
e De
sign
Zent
rum
No
rdrh
ein W
estfa
len in
Ger
man
y.Fo
r res
iden
tial-u
se w
all-m
ount
ed ty
pe a
ir co
nditi
oner
s as
of N
ovem
ber 2
012,
whe
n Da
ikin
launc
hed
Urus
ara
7 in
the
Japa
nese
mar
ket.
In J
anua
ry 2
013,
the
4.0
to 7
.1 k
W c
lass
mod
els fo
r the
Jap
anes
e m
arke
t rec
eived
the
Min
ister
’sPr
ize fr
om J
apan
’s M
inist
ry o
f Eco
nom
y, T
rade
and
Indu
stry
in th
e Fis
cal 2
012
Gran
d Pr
izes
for
Exce
llenc
e in
Ene
rgy
Effic
iency
and
Con
serv
atio
n.
Note
s:1. 2. 3.
12
Uru
sara
7 o
ffers
a un
ique
, tot
al co
mfo
rt ex
perie
nce f
or
any
lifes
tyle
. Pow
erfu
l yea
r-rou
nd co
olin
g an
d de
hum
idify
ing
is ju
st th
e beg
inni
ng.
Uru
sara
7 p
uts t
he la
test
adva
nces
in Ja
pane
se
air-c
ondi
tioni
ng te
chno
logy
at y
our f
inge
rtips
. Fea
ture
s lik
e the
new
circ
ulat
ion
airfl
ow w
rap
you
in a
clou
d of
ef
fortl
ess c
omfo
rt w
hile
adva
nced
stre
amer
tech
nolo
gy
effe
ctiv
ely
purif
ies a
ir. T
his d
esig
n ex
celle
nce
exte
nds
to th
e sle
ek, a
war
d-w
inni
ng in
door
uni
t1 .
Uru
sara
7 is
also
the w
orld
’s fi
rst a
ir co
nditi
oner
to u
se
next
-gen
erat
ion
R-32
refri
gera
nt2 .
Alo
ng w
ith it
s man
y en
ergy
-sav
ing
feat
ures
, thi
s hig
her p
erfo
rman
ce
refri
gera
nt g
ives
Uru
sara
7 u
nriv
aled
ener
gy ef
ficie
ncy3 .
Dai
kin
Air
Con
ditio
ner M
ade
in Ja
pan
34
Cont
ents
Seve
n Be
nefit
s of
Uru
sara
7
Ben
efit
4B
enef
it 4
Airf
low
Con
trol
Airf
low
Con
trol
・Ci
rcul
atio
n Ai
rflow
・Co
anda
Mec
hani
sm・
Doub
le A
ir In
take
Ben
efit
1B
enef
it 1
Ener
gy S
avin
gsEn
ergy
Sav
ings
・Do
uble
Air
Inta
ke・
High
-Den
sity
Hea
t Exc
hang
er・
Shar
p-Ed
ged
Cros
s Fl
ow F
an
Ben
efit
3B
enef
it 3
Hum
idity
Con
trol
Hum
idity
Con
trol
・W
orld
's F
irst U
se o
f Hum
idity
Con
trol
Ben
efit
5B
enef
it 5
Des
igne
d in
Jap
anD
esig
ned
in J
apan
・In
nova
tive
Desi
gn
Ben
efit
6B
enef
it 6
Aut
omat
ic F
ilter
A
utom
atic
Filt
er
Cle
anin
gC
lean
ing
・Cl
eani
ng F
ilter
Ope
ratio
n
Ben
efit
7B
enef
it 7
Air
Pur
ifica
tion
Air
Pur
ifica
tion
・St
ream
er T
echn
olog
y
Ben
efit
2B
enef
it 2
Nex
t-G
ener
atio
n N
ext-
Gen
erat
ion
Ref
riger
ant
Ref
riger
ant
・W
orld
's F
irst U
se o
f R-3
2
A Ne
w L
evel
of C
omfo
rt
Seve
n Be
nefit
s of
Uru
sara
7
Line
up
Ener
gy S
avin
gs
Next
-Gen
erat
ion
Refri
gera
nt
Hum
idity
Con
trol
Airfl
ow C
ontro
l
Desi
gned
in J
apan
Air P
urifi
catio
n
Auto
mat
ic F
ilter
Cle
anin
g
Quie
t Ope
ratio
n an
d Ti
mer
s
Cont
rolle
r
Func
tions
Spec
ifica
tions
and
Opt
ions
Page
1
Page
3
Page
5
Page
7
Page
13
Page
15
Page
17
Page
20
Page
21
Page
25
Page
26
Page
29
Page
31
Page
33
FTXZ25NVM / RXZ25NVM
2.45 (0.6-3.9) kW
8,400 (2,000-13,300) Btu/hCooling Capacity
3.6 (0.6-7.5) kW
12,300 (2,000-25,600) Btu/hHeating Capacity
56
Lineup
RXZ25/35/50NVM
2.5 kW Class
FTXZ35NVM / RXZ35NVM
3.45 (0.6-5.3) kW
11,800 (2,000-18,100) Btu/h
5.0 (0.6-9.0) kW
17,100 (2,000-30,700) Btu/h
3.5 kW Class
FTXZ50NVM / RXZ50NVM
4.95 (0.6-5.8) kW
16,900 (2,000-19,800) Btu/h
6.3 (0.6-9.4) kW
21,500 (2,000-32,100) Btu/h
5.0 kW Class
FTXZ25/35/50NVM
Rated (Min.-M
ax.)
Rated (Min.-M
ax.)
Cooling Capacity
Heating Capacity
Rated (Min.-M
ax.)
Rated (Min.-M
ax.)
Cooling Capacity
Heating Capacity
Rated (Min.-M
ax.)
Rated (Min.-M
ax.)
Category: Product Design 2013
A New Era for Energy Efficiency
2012 Grand Prize for Excellence in Energy Efficiency and Conservation
78
Daikin has always pushed to achieve higher levels of energy efficiency. After review
ing Urusara’s perform
ance, Daikin engineers decided to use next-generation R-32 refrigerant due to its superior energy efficiency. They also developed a new
indoor heat exchanger, double air intake and revised DC Inverter Pow
er Control. Thanks to these efforts, Urusara 7 delivers greater energy efficiency. In January
2013, Urusara 7’s 4.0 to 7.1 kW class m
odels for the Japanese market received the
Minister’s Prize from
Japan’s Ministry of Econom
y, Trade and Industry in the Fiscal 2012 Grand Prizes for Excellence in Energy Efficiency and Conservation.
First 7-Star Rating for AustraliaUrusara 7 achieves high COPs of 4.30 to 5.70 during cooling operation thanks to Daikin’s com
bined energy-saving technologies and DC Inverter Pow
er Control. The 2.5 kW m
odel for the Australian m
arket is the first split-type air conditioner to receive the country’s top 7-Star Super Efficiency rating. No other air conditioner has obtained this rating as of February 2014. The m
odels for Europe have also received top ratings.
The Urusara 7 models listed below have received Singapore’s 4 Tick Energy Label, which is the country’s
highest energy-efficiency rating for inverter type air conditioners.
Benefit 1
Energy S
avings
S40P
TRXP,S
56PTR
XP,
S63P
TRXP,S
71PTR
XP
Product: Urusara 7 (S40PTRXP, S56PTRXP, S63PTRXP, S71PTRXP), Minister’s Prize, M
inistry of Economy, Trade and
Industry, Fiscal 2012 Grand Prize for Excellence in Energy Efficiency and Conservation (Product Category and Business M
odel Category), Sponsor: Energy Conservation Center, Japan
Australia's 7-Star Efficiency ratingAn air conditioner’s COP (Coefficient of Perform
ance) indicates how efficiently the
unit uses energy. A higher COP means greater energy efficiency. It
also means low
er electricity consumption, so you save m
oney.
What Is COP?
Inverters are devices which are able to vary their operating capacity by adjusting frequency. Inverter air
conditioners can vary their capacity by adjusting the power supply frequency of their com
pressors. In contrast, non-inverter air conditioners have a fixed capacity and can only control the indoor tem
perature by starting or stopping their com
pressors. Inverter air conditioners are more pow
erful, energy-efficient and com
fortable than non-inverter models.
Inverter Advantages Compared to Non-Inverter
Too cool
Not cool
Non-inverter type
Temp.Start
Time
Set temp.
Comfortable
Inverter type
Comfortable Tem
perature Control
Non-inverter typeInverter type
Electricity Consumption after One Year of Operation
1
Test method: In-house sim
ulation based on the principles of JIS-C9612B.1.6.5 for inverter models and JIS-C9612B.1.6.4 for non-inverter m
odelsTest inverter m
odel: 3.5 kW class m
odel of Urusara 7 for the Thailand market, rated COP 5.00, COP in the partial load region 6.39
Test non-inverter model: 3.5 kW
class Daikin non-inverter model for the Thailand m
arket, COP 3.45Test location: Bedroom
of 24 m2
Test conditions: Annual average outdoor temperature in Bangkok
Test period: 9 hours of operation from 10:00 p.m
. to 7:00 a.m.
Note: 1.
Compared to non-inverter m
odels, Urusara 7 cuts power consum
ption by up to 58%
. This helps to reduce electricity bills for the user and also decreases CO
2 emissions caused by pow
er generation.
58% energy saving
1,132 kWh
475 kWh
Capacity (W)
Power consum
ption (W)
COP =
Europe’s A rating
A+++
Singapore’s 4 Tick rating
RXZ25NRXZ35N
RXZ50N
910
Ben
efit
1B
enef
it 1
Shar
p-Ed
ged
Cros
s Fl
ow F
an
Adva
nced
Dai
kin
Tech
nolo
gies
Mad
e in
Jap
an
Ene
rgy
Sav
ings
Ene
rgy
Sav
ings
The
new
indo
or c
ross
flo
w f
an f
eatu
res
shar
p-ed
ged
dim
ples
and
impe
llers
. Thi
s in
nova
tive
shap
e in
crea
ses
airfl
ow v
olum
e as
wel
l as
ener
gy e
ffici
ency
.
Doub
le A
ir In
take
The
indo
or u
nit f
eatu
res
air
inta
kes
on b
oth
the
top
and
botto
m.
The
doub
le i
ntak
es m
aint
ain
a la
rge
airfl
ow v
olum
e by
dra
win
g in
add
ition
al a
ir fro
m th
e bo
ttom
inta
ke.
Urus
ara
7 im
prov
es t
he o
pera
tiona
l ef
ficie
ncy
of th
e in
door
hea
t exc
hang
er b
y al
so u
tilis
-in
g th
e ba
ck o
f the
dev
ice.
Thre
e-di
men
sion
al g
roov
e
Dim
ple
Conv
entio
nal D
aiki
n in
verte
r mod
els
The
back
par
t of t
he h
eat e
xcha
nger
is o
nly
parti
ally
use
d.Fan
Heat
exch
ange
r
Air i
ntak
e fro
m b
oth
the
top
and
botto
m a
llows
the
back
par
t of
the
hea
t ex
chan
ger
to b
e us
ed f
ully
, re
sulti
ng in
hig
her e
nerg
y ef
ficie
ncy.
Fan
Heat
exch
ange
r
High
-Den
sity
Hea
t Exc
hang
erAn
im
prov
ed i
ndoo
r he
at e
xcha
nger
des
ign
sign
ifica
ntly
inc
reas
es c
oolin
g/he
atin
g pe
rform
ance
. The
new
stru
ctur
e us
es th
in c
oppe
r pip
ing
dens
ely
pack
ed in
five
laye
rs,
allo
win
g it
to e
xcha
nge
heat
mor
e ef
fect
ivel
y.
DC In
verte
r is
Daik
in’s
term
for a
n in
verte
r air
cond
ition
er
equi
pped
with
a D
C m
otor
. The
se m
otor
s us
e th
e po
wer
of
mag
nets
to g
ener
ate
rota
tion,
mak
ing
them
mor
e ef
ficie
nt th
an A
C m
otor
s.
Adva
nced
DC
mot
ors
for c
ompr
esso
rs
and
fan
mot
ors
equi
pped
with
hi
gh-p
ower
neo
dym
ium
mag
nets
are
ca
pabl
e of
eve
n gr
eate
r effi
cien
cy.
Thes
e m
otor
s ar
e ca
lled
Relu
ctan
ce
DC m
otor
s.
Dysp
rosi
um-r
educ
ed n
eody
miu
m m
agne
t
Repe
lling
pow
erEl
ectro
mag
net
Rapi
d sw
itchi
ng
Mag
netic
pow
er
Relu
ctan
ce D
C m
otor
Embe
ddin
g a
high
-stre
ngth
neo
dym
ium
mag
net i
n th
e ro
tatin
g sh
aft t
urns
the
entir
e ce
ntre
of t
he m
otor
into
a p
ower
ful m
agne
t. By
rapi
dly
switc
hing
the
elec
trom
agne
t fro
m th
e N
to S
-pol
e, th
e Re
luct
ance
DC
mot
or is
abl
e to
pro
duce
gre
ater
spe
ed a
nd
pow
er. U
rusa
ra 7
use
s a
new
dys
pros
ium
-red
uced
neo
dym
ium
mag
net.
DC In
verte
r Pow
er C
ontro
l
Swin
g Co
mpr
esso
r
The
com
pres
sor i
s on
e of
an
air c
ondi
tione
r’s c
ore
com
pone
nts
and
its p
erfo
rman
ce is
dire
ctly
linke
d to
the
mot
or. D
aikin
was
th
e fir
st to
suc
cess
fully
use
the
Relu
ctan
ce D
C m
otor
with
a
scro
ll co
mpr
esso
r in
com
mer
cial-u
se a
ir co
nditi
oner
s1 . Th
is m
otor
has
now
bee
n in
stall
ed in
the
swin
g co
mpr
esso
rs u
sed
for r
esid
entia
l-use
air
cond
ition
ers.
Relu
ctan
ce D
C M
otor
for C
ompr
esso
rs
Inte
rleav
ed P
AM C
ontro
l
Daik
in’s
ach
ieve
men
t was
reco
gnis
ed b
y th
e In
stitu
te o
f Ele
ctric
al E
ngin
eers
of
Japa
n at
the
54th
Aca
dem
ic Pr
omot
ion
and
Tech
nica
l Dev
elopm
ent A
ward
s in
199
8.No
te:1
.
PAM
(pul
se a
mpl
itude
mod
ulat
ion)
co
ntro
l red
uces
ene
rgy
loss
by
spec
ifyin
g ho
w o
ften
the
conv
erte
r sw
itche
s on
and
off.
Uru
sara
7 is
eq
uipp
ed w
ith tw
in in
terle
aved
PAM
ci
rcui
ts. T
his
ensu
res
effic
ienc
y fo
r bo
th h
igh
and
low
out
put.
Than
ks to
its s
moo
th ro
tatio
n, th
e swi
ng
com
pres
sor d
ecre
ases
frict
ion
and
vibra
tion.
It a
lso p
reve
nts
the
leaka
ge
of re
frige
rant
gas
dur
ing
com
pres
sion.
Th
ese
adva
ntag
es p
rovid
e qu
iet a
nd
effic
ient c
ompr
essio
n.
Urus
ara
7
1112
Ene
rgy
Sav
ings
Ene
rgy
Sav
ings
Ben
efit
1B
enef
it 1
3-Ar
ea In
telli
gent
Eye
pre
vent
s en
ergy
was
tage
by
usin
g its
infra
red
sens
ors
to d
etec
t hum
an m
ove-
men
t in
a ro
om. I
t has
two
infra
red
sens
ors
and
dete
cts
the
loca
tion
of a
per
son
in a
n ar
ea d
ivid
ed in
to
left,
righ
t and
cen
tre zo
nes.
W
hen
ther
e is
no
mov
emen
t, In
telli
gent
Eye
aut
omat
i-ca
lly a
djus
ts th
e se
t tem
pera
ture
by
2˚C
to a
chie
ve e
nerg
y sa
ving
s. It
can
als
o be
set
to a
utom
atic
ally
sto
p op
erat
ion.
Ai
rflow
can
eith
er b
e di
rect
ed to
war
d or
aw
ay fr
om p
eopl
e to
incr
ease
com
fort.
3-Ar
ea In
telli
gent
Eye
can
be
set t
o au
tom
atic
ally
sto
p op
erat
ion
afte
r one
or t
hree
hou
rs if
ther
e is
no
mov
emen
t in
a ro
om. W
ith A
uto
Off O
pera
tion,
you
nev
er h
ave
to w
orry
abo
ut fo
rget
ting
to tu
rn o
ff th
e ai
r con
ditio
ner a
gain
.
3-Ar
ea In
telli
gent
Eye
Econ
o M
ode
This
func
tion
limits
the
max
imum
pow
er c
onsu
mpt
ion
to 3
10 W
dur
ing
cool
ing
oper
atio
n an
d 47
0 W
du
ring
heat
ing
oper
atio
n fo
r the
2.5
kW
mod
el. I
t is
parti
cula
rly e
ffect
ive
if th
e co
olin
g lo
ad is
hig
h, fo
r ex
ampl
e, a
t sta
rtup
or d
urin
g la
rge
gath
erin
gs a
nd p
erio
ds o
f dire
ct s
unsh
ine.
(Max
imum
cap
acity
de
crea
ses
durin
g Ec
ono
Mod
e, re
quiri
ng m
ore
time
to re
ach
the
set t
empe
ratu
re.)
Stan
dby
Elec
trici
ty S
avin
gEv
en w
hen
the
air c
ondi
tione
r is
not o
pera
ting,
it re
quire
s st
andb
y po
wer
. How
ever
, tha
nks
to th
e St
andb
y El
ectri
city
Sav
ing
func
tion,
the
requ
ired
stan
dby
pow
er c
an b
e re
duce
d.
Tim
e
Norm
al o
pera
tion
Power consumption
Econ
o M
ode
Whe
n th
ere
is n
o m
ovem
ent,
Inte
llige
nt
Eye
auto
mat
ical
ly a
djus
ts th
e se
t te
mpe
ratu
re b
y 2˚
C.
It au
tom
atica
lly s
tops
ope
ratio
n af
ter o
ne
or th
ree
hour
s.
A Va
riety
of E
nerg
y-Sa
ving
Fun
ctio
ns
310
W
Righ
tLe
ft
Cent
re
3-Ar
ea In
telli
gent
Eye
(Foc
us)
Auto
Off
Oper
atio
n
Inte
llige
nt E
ye s
enso
rs d
etec
t an
area
w
here
ther
e is
a p
erso
n an
d ad
just
the
horiz
onta
l airf
low
to s
end
air d
irect
ly
to th
e pe
rson
.
3-Ar
ea In
telli
gent
Eye
(Com
fort)
Inte
llige
nt E
ye s
enso
rs d
etec
t an
area
w
here
ther
e is
a pe
rson
and
adj
ust t
he
horiz
onta
l airf
low
to a
void
blo
win
g ai
r di
rect
ly o
nto
the
pers
on.
One
Mill
ion
Units
in C
umul
ativ
e Sa
les
No Im
pact
on
Ozon
e-La
yer D
eple
tion
Sche
dule
of R
educ
tion
for H
CFC
Cons
umpt
ion
Volu
mes
100
Year
Glo
bal W
arm
ing
Pote
ntia
l of D
iffer
ent R
efrig
eran
ts2
1314
Daiki
n is
the
sole
man
ufac
ture
r to
prod
uce
both
air
cond
ition
ing
equi
pmen
t and
refri
gera
nts
arou
nd th
e w
orld
. As
a re
frige
rant
m
anuf
actu
rer,
Daiki
n be
lieve
s it
has
a re
spon
sibilit
y to
exp
and
the
use
of s
ubst
ance
s w
ith ze
ro o
zone
-laye
r dep
letio
n an
d to
redu
ce
gree
nhou
se g
as e
miss
ions
. As
an
equi
pmen
t man
ufac
ture
r, Da
ikin
belie
ves
it m
ust w
ork
to
redu
ce th
ese
gree
nhou
se e
miss
ions
thro
ugho
ut th
e en
tire
prod
uct l
ifecy
cle. B
y co
mbi
ning
R-3
2 re
frige
rant
an
d Ur
usar
a 7’
s op
erat
iona
l effi
cienc
y, D
aikin
has
take
n th
e ne
xt s
tep
in re
ducin
g en
viron
men
tal i
mpa
ct.
Daik
in h
as a
dopt
ed R
-32
for a
ll m
odel
s of
its
resi
dent
ial-u
se w
all-m
ount
ed s
plit-
type
air
cond
ition
-er
s in
the
Japa
nese
mar
ket.
Thes
e sy
stem
s ac
hiev
ed o
ne m
illio
n un
its in
cum
ulat
ive
sale
s as
of N
ovem
-be
r 201
31.
The
Mon
treal
Prot
ocol
was
ado
pted
in 1
987
to s
pecif
y su
bsta
nces
whi
ch a
re p
oten
tially
har
mfu
l to
the
ozon
e lay
er a
nd to
rest
rict t
he p
rodu
ctio
n, c
onsu
mpt
ion
and
trade
of r
eleva
nt s
ubst
ance
s. B
ased
on
the
adop
tion
of th
is pr
otoc
ol, i
ndus
triali
sed
coun
tries
are
requ
ired
to e
limin
ate
alter
nativ
e flu
oroc
arbo
ns
inclu
ding
R-2
2 (H
CFC)
by
2020
, w
hile
deve
lopi
ng c
ount
ries
are
oblig
ed to
gra
duall
y re
duce
their
us
e fro
m 2
013,
and
to e
limin
ate
them
by
2030
.
Low
er G
loba
l War
min
g Po
tent
ial
Air c
ondi
tione
rs a
re m
ajor c
onsu
mer
s of
elec
tricit
y bu
t abo
ut h
alf o
f the
ene
rgy3
they
use
is s
till
gene
rate
d by
foss
il fu
el po
wer
plan
ts. T
he C
O2 d
ischa
rged
in th
is pr
oces
s is
a kn
own
gree
nhou
se g
as.
Air c
ondi
tioni
ng m
anuf
actu
rers
mus
t be
resp
onsib
le fo
r pro
vidin
g en
ergy
effi
cient
equ
ipm
ent.
Daiki
n ha
s re
desig
ned
its re
siden
tial-u
se a
ir co
nditi
oner
s to
use
R-3
2. T
his
enab
les it
s sy
stem
s to
ac
hiev
e ne
w le
vels
of e
nerg
y ef
ficien
cy w
hile
redu
cing
envir
onm
enta
l im
pact
.
Refri
gera
nt i
s ch
ange
d fro
m g
as t
o liq
uid
in th
e ou
tdoo
r uni
t, af
ter w
hich
it
is e
vapo
rate
d in
the
indo
or u
nit.
Durin
g co
olin
g op
erat
ion,
co
ol a
ir is
dis
char
ged
from
the
ind
oor
unit
whi
le h
eat
is
rem
oved
from
the
air t
aken
in fr
om in
side
the
room
. Thi
s he
at
is d
eliv
ered
to th
e ou
tdoo
r uni
t and
rele
ased
.
Ener
gy E
ffici
ency
Ben
efit
2B
enef
it 2
Nex
t-G
ener
atio
n R
efrig
eran
tN
ext-
Gen
erat
ion
Ref
riger
ant
This
valu
e is
base
d on
in-h
ouse
rese
arch
.So
urce
: Valu
es fo
r 100
yea
r glo
bal w
arm
ing
pote
ntial
(GW
P) fr
om IP
CC F
ourth
Ass
essm
ent R
epor
t. Co
mpa
rativ
e 10
0 ye
ar G
WP:
HFC
410A
, 2,0
90; H
FC32
, 675
.Gl
obal
ener
gy p
rodu
ctio
n in
200
8. S
ourc
e: IE
A, W
orld
Ene
rgy
Outlo
ok 2
010
Note
s:1. 2. 3.
R-32
Ref
riger
ant:
A Be
tter C
hoic
e fo
r Clim
ate
Chan
ge
020406080100
25%
10%
90%
65%
32.5
%
100%
10
0%
65%
0.5%
2.
5%
0.5%
1996
20
04
2010
20
15
2020
20
25
2030
20
00
2013
20
40
(%)
(yea
r)
CFC
refri
gera
nt R
-12
HCFC
refri
gera
nt R
-22
HFC
refri
gera
nt R
-410
A
1987
1997
Arou
nd 2
000
Ozon
e de
plet
ion
pote
ntial
valu
e1.
00.
050
In in
dust
rialis
ed c
ount
ries,
the
chan
geov
er fr
om R
-22
(HCF
C) to
R-4
10A
(HFC
) is
wel
l und
erw
ay.
Thro
ugh
repl
acem
ent w
ith R
-410
A, o
zone
dep
letio
n po
tent
ial h
as b
een
redu
ced
to ze
ro. H
owev
er,
R-41
0A s
till h
as a
hig
h gl
obal
war
min
g po
tent
ial.
Indu
stria
lised
cou
ntrie
sDe
velo
ping
cou
ntrie
s
CO2
1,81
01
2,09
04,
750
10,9
0014
,800
675
Appr
ox. 3
0%
R-32
R-22
R-41
0AR-
11R-
12R-
23
Refri
gera
nt
Gree
nhou
se
gase
s tra
p he
at
(infra
red
wav
eleng
ths)
in
sunl
ight
whi
ch e
nter
s th
e Ea
rth’s
atm
osph
ere
from
spa
ce. T
his
ther
mal
ener
gy w
arm
s th
e at
mos
pher
e.
The
Kyot
o Pr
otoc
ol w
as a
dopt
ed in
199
7 to
redu
ce g
reen
hous
e ga
ses
whi
ch c
ause
clim
ate
chan
ge. G
reen
hous
e ga
ses
inclu
de c
arbo
n di
oxid
e (C
O2),
hydr
oflu
oroc
arbo
ns (H
FCs)
, hyd
roch
loro
fluor
ocar
bons
(HCF
Cs),
chlo
roflu
oroc
arbo
ns (C
FCs)
and
var
ious
oth
er s
ubst
ance
s.
To re
duce
gre
enho
use
gase
s, m
anuf
actu
rers
of a
ir co
nditi
onin
g eq
uipm
ent a
re u
rgen
tly re
quire
d to
find
refri
gera
nts
with
a lo
wer
glo
bal
war
min
g po
tent
ial th
an R
-410
A (H
FC).
At th
e sa
me
time,
they
mus
t also
re
duce
ene
rgy
cons
umpt
ion,
ena
blin
g CO
2 em
issio
ns to
be
decr
ease
d.
1,00
0,00
0 Un
its
in C
umul
ativ
e Sa
les
For R
-32
resi
dent
ial-u
se s
plit-
type
air
cond
ition
ers
in th
e Ja
pane
se m
arke
t
Room
air
Airfl
ow w
ith a
tem
pera
ture
si
mila
r to
the
room
Conv
entio
nal d
ry m
ode
of D
aiki
n m
odel
s
Conv
entio
nal d
ehum
idify
ing
with
hea
ters
of
Dai
kin
mod
els
Feel
s to
o co
ol
Uses
too
muc
h el
ectri
city
Dehu
mid
ifyin
g: A
New
Leve
l in C
omfo
rt
1516
Sara
ra D
ry O
pera
tion
Urus
ara
7 le
ts y
ou a
djus
t the
deh
umid
ifyin
g vo
lum
e fro
m lo
w to
hig
h to
ach
ieve
con
sist
ent c
omfo
rt.
At n
ight
on
rain
y da
ys, t
he h
umid
ity c
an le
ave
you
feel
ing
hot e
ven
thou
gh th
e te
mpe
ratu
re is
rela
tivel
y lo
w. H
owev
er, u
sing
the
air c
ondi
tione
r with
con
vent
iona
l dry
mod
e le
ads
to o
verc
oolin
g.
Urus
ara
7 m
aint
ains
com
fort
leve
ls b
y pr
emix
ing
the
dehu
mid
ified
air
with
room
air
to s
tabi
lise
the
tem
pera
ture
. Thi
s pr
even
ts o
verc
oolin
g, e
ven
for p
eopl
e w
ho a
re s
ensi
tive
to c
old
such
as
child
ren,
ol
der p
eopl
e an
d w
omen
.
Dry
Cool
ing
Oper
atio
n3
Sele
ctin
g th
is fu
nctio
n st
arts
deh
umid
ifyin
g op
erat
ion
durin
g co
olin
g op
erat
ion.
It d
ehum
idifi
es
by c
oolin
g at
a lo
w a
irflo
w ra
te, r
esul
ting
in a
low
er ro
om te
mpe
ratu
re.
Ben
efit
3B
enef
it 3
Hum
idity
Con
trol
H
umid
ity C
ontr
ol
As o
f 199
9, w
hen
Daiki
n lau
nche
d Ur
uru
Sara
ra in
the
Japa
nese
mar
ket.
This
is is
an in
-hou
se te
st u
sing
mod
els fo
r the
Jap
anes
e m
arke
t.Te
st c
ondi
tions
: Con
tinuo
us o
pera
tion
with
disc
harg
ed a
irflo
w te
mp.
26˚
C, d
ehum
idify
ing
volu
me
300
cc/h
in a
ther
mos
tatic
cha
mbe
r with
indo
or te
mp.
28˚
C, in
door
hum
idity
60%
, out
door
tem
p. 2
8˚C.
To lo
wer
the
hum
idity
, Dry
Coo
ling
uses
a lo
wer
airf
low
rate
than
sta
ndar
d co
olin
g.
Note
s:1.
2. 3.
Tem
p.: 2
5˚C
Hum
idity
: 80%
Hot a
nd h
umid
Com
forta
ble
Tem
p.: 2
5˚C
Hum
idity
: 50%
You
can
expe
rienc
e th
e sa
me
com
fort
with
an
indo
or h
umid
ity o
f 40
to 6
0% e
ven
at 2
˚C a
bove
th
e se
t tem
pera
ture
.
30 28 26 24 22 20
3040
5060
7080
Hum
idity
%
Indoor temperature ˚C
Com
forta
ble
Adju
sts
cool
ing
capa
city
by
step
less
ly c
hang
ing
the
activ
ated
are
a of
the
heat
exc
hang
er b
ased
on
the
dehu
mid
ifyin
g vo
lum
e.
Two
Dehu
mid
ifyin
g Ch
oice
sDa
ikin
laun
ched
the
wor
ld’s
firs
t1 res
iden
tial-u
se a
ir co
nditi
oner
to c
ontro
l bot
h hu
mid
ity a
nd te
mpe
ra-
ture
in 1
999.
By
cont
rolli
ng h
umid
ity a
s w
ell a
s te
mpe
ratu
re, U
rusa
ra 7
pro
vide
s de
hum
idify
ing
choi
ces
like
you
have
nev
er e
xper
ienc
ed b
efor
e.Ev
en a
t a re
lativ
ely
high
set
te
mpe
ratu
re, s
elec
ting
dehu
mid
ify-
ing
allo
ws
you
to fe
el c
ool,
help
ing
to s
ave
pow
er. W
ith U
rusa
ra 7
, yo
u ca
n co
ntro
l the
indo
or h
umid
i-ty
dire
ctly
from
the
wire
less
re
mot
e co
ntro
ller.
Two
dehu
mid
ifyin
g fu
nctio
ns
are
avai
labl
e: S
arar
a Dr
y Op
erat
ion
and
Dry
Cool
ing
Oper
atio
n. S
arar
a Dr
y pr
even
ts a
ny d
ecre
ase
in in
door
te
mpe
ratu
re w
hile
Dry
Coo
ling
activ
ates
bot
h co
olin
g an
d de
hum
idi-
fyin
g fu
nctio
ns a
t the
sam
e tim
e.
Even
if
the
indo
or t
empe
ratu
re i
s th
e sa
me,
yo
u us
ually
fee
l co
oler
with
low
er h
umid
ity.
This
is b
ecau
se p
eopl
e re
leas
e bo
dy h
eat b
y ev
apor
atin
g sw
eat o
n th
eir s
kin.
Whe
n th
e ai
r is
rela
tivel
y dr
y,
swea
t eva
pora
tes
quic
kly,
rele
asin
g a
larg
e am
ount
of h
eat.
How
ever
, whe
n th
e ai
r is
hum
id, h
eat
is n
ot r
elea
sed
and
peop
le fe
el h
ot a
nd u
ncom
forta
ble.
With
this
in m
ind,
Dai
kin
has
deve
lope
d te
chno
logi
es th
at c
reat
e a
mor
e co
mfo
rtabl
e ba
lanc
e be
twee
n in
door
tem
pera
ture
and
hum
idity
.
Cont
rol o
f Bot
h Hu
mid
ity a
nd T
empe
ratu
re
Conv
entio
nal
dehu
mid
ifyin
g w
ith h
eate
rs
Sara
ra D
ry
Oper
atio
n
Elec
trici
ty C
onsu
mpt
ion
Com
pare
d w
ith
Conv
entio
nal D
aiki
n De
hum
idify
ing2
105
W
200
W
Coan
da M
echa
nism
Circ
ulat
ion
Airfl
owA
new
air
disc
harg
e pa
ttern
usi
ng th
e Co
anda
effe
ct p
rovi
des
a lo
nger
ai
rflow
, rap
idly
ach
ievi
ng th
e se
t tem
pera
ture
thro
ugho
ut a
room
. The
do
uble
air
inta
kes
and
shar
p-ed
ged
cros
s flo
w fa
n al
so in
crea
se a
irflo
w
volu
me.
Thi
s he
lps
to c
ircul
ate
air a
roun
d a
room
, pre
vent
ing
tem
pera
ture
fluc
tuat
ions
.
It ta
kes
a lo
ng ti
me
to a
chie
ve a
sim
ilar t
empe
ratu
re in
all
corn
ers
of th
e ro
om.
For t
he 5
.0 k
W m
odel
, the
airf
low
dis
tanc
e is
12
met
res2
.Th
e tim
e re
quire
d to
reac
h th
e se
t tem
pera
ture
is o
nly
half
of th
at fo
r a c
onve
ntio
nal D
aiki
n in
verte
r mod
el3 f
or th
e Ja
pane
se m
arke
t.
Tem
pera
ture
dis
tribu
tion
whe
n co
olin
g fo
r sev
en m
inut
es
Doub
le A
ir In
take
The
indo
or u
nit f
eatu
res
air in
take
s on
bot
h th
e to
p an
d bo
ttom
. Th
e do
uble
inta
kes
main
tain
a l
arge
airf
low
vo
lum
e by
dra
win
g in
add
ition
al air
fro
m t
he b
otto
m
inta
ke.
The
Coan
da
mec
hani
sm
also
dire
cts
incr
ease
d air
flow
tow
ard
the
ceilin
g. T
his
help
s air
to
circ
ulat
e fu
lly,
even
if
the
unit
is in
stall
ed n
ear
the
ceilin
g.
This
natu
ral p
heno
men
on w
as d
iscov
ered
by
Henr
i Co
anda
, dev
elope
r of t
he je
t eng
ine.
The
mec
hani
sm
caus
es th
e airf
low
dire
ctio
n to
alte
r alo
ng th
e sur
face
of
an
objec
t. Da
ikin
has
used
it
in U
rusa
ra 7
to
prov
ide
grea
ter a
irflo
w a
long
the
ceilin
g.
With
out t
he C
oand
a mec
hani
smW
ith th
e Co
anda
mec
hani
sm
Cool
ing4
Deliv
ers
airfl
ow
furth
er a
long
the
ceili
ng.
Circ
ulat
es c
ool
air w
ith a
larg
e ai
rflow
vol
ume.
Heat
ing5
War
ms
with
a
dow
nwar
d ai
rflow
to
the
floor
leve
l.
Circ
ulat
es w
arm
air
with
a la
rge
airfl
ow
volu
me.
1718
Ben
efit
4B
enef
it 4
Airf
low
Con
trol
Airf
low
Con
trol
Coan
da e
ffect
The
airfl
ow d
irect
ion
alte
rs
alon
g th
e su
rface
of a
n ob
ject
.
Circ
ulat
ion
Airfl
ow R
apid
ly Co
ols a
Lar
ge R
oom
Urus
ara
7 ci
rcul
ates
airf
low
and
pre
vent
s te
mpe
ratu
re fl
uctu
atio
ns e
ven
in la
rge
spac
es. D
aiki
n’s
orig
inal
Co
anda
mec
hani
sm a
nd D
oubl
e Ai
r Int
ake
rapi
dly
mak
e ev
en th
e co
rner
s of
a la
rge
room
feel
com
forta
ble.
Disc
harg
es a
larg
e ai
r vol
ume
with
the
Coan
da m
echa
nism
.
Guid
es th
e ai
rflow
alo
ng th
e ce
iling
to
avo
id p
eopl
e an
d fu
rnitu
re.
Circ
ulat
es a
irflo
w b
y ta
king
in
air
from
the
botto
m a
s w
ell a
s th
e to
p.
Deliv
ers
airfl
ow fa
r fro
m th
e in
door
uni
t.
Conv
entio
nal a
irflo
w o
f Dai
kin
mod
els1
Circ
ulat
ion
Airfl
ow1
Airfl
ow d
isch
arge
d fro
m th
e un
it
Airfl
ow d
isch
arge
d fro
m th
e un
it
Circ
ulat
ion
Airfl
ow ra
pidl
y ac
hiev
es a
uni
form
tem
pera
ture
in
each
cor
ner o
f the
room
.
Tem
pera
ture
dist
ribut
ion
afte
r sev
en m
inut
es o
f Circ
ulat
ion
Airfl
ow o
pera
tion
[Tem
pera
ture
dist
ribut
ion
mea
sure
men
t con
ditio
ns]
Test
mod
els: 4
.0 k
W c
lass
mod
el of
Uru
sara
7 fo
r the
Jap
anes
e m
arke
t
4.0
kW
clas
s Da
ikin
inve
rter m
odel
for t
he J
apan
ese
mar
ket w
ithou
tCirc
ulat
ion
Airfl
owTe
st lo
catio
n: D
aikin
labo
rato
ry (r
oom
of a
ppro
x. 2
3 m
2 )Te
st c
ondi
tions
: Pre
set t
empe
ratu
re 2
6°C,
fan
spee
d H,
room
tem
pera
ture
35°
C, o
utdo
or te
mpe
ratu
re 3
5°C
3.It
take
s se
ven
min
utes
with
Circ
ulat
ion
Airfl
ow a
nd 1
5 m
inut
es w
ithou
t Circ
ulat
ion
Airfl
ow to
reac
h 26
°C a
t a
posit
ion
six m
etre
s fro
m th
e un
it du
ring
cool
ing
oper
atio
n.[T
empe
ratu
re d
istrib
utio
n m
easu
rem
ent c
ondi
tions
]Te
st m
odels
: 4.0
kW
clas
s m
odel
of U
rusa
ra 7
for t
he J
apan
ese
mar
ket
4
.0 k
W c
lass
Daiki
n in
verte
r mod
el fo
r the
Jap
anes
e m
arke
t with
out C
ircul
atio
n Ai
rflow
Test
loca
tion:
Daik
in la
bora
tory
Te
st c
ondi
tions
: Pre
set t
empe
ratu
re 2
6°C,
fan
spee
d H,
room
tem
pera
ture
35°
C, o
utdo
orte
mpe
ratu
re 3
5°C
4.It
indi
cate
s w
hen
setti
ng C
ircul
atio
n Ai
rflow
dur
ing
Dry
Cool
ing
or d
ehum
idify
ing.
It a
lso in
clude
s w
hen
setti
ng
Auto
mat
ic fo
r ver
tical
airflo
w d
irect
ion
durin
g co
olin
g, D
ry C
oolin
g or
deh
umid
ifyin
g.5.
It in
clude
s w
hen
setti
ng A
utom
atic
for v
ertic
al air
flow
dire
ctio
n du
ring
heat
ing.
2.[M
easu
rem
ent c
ondi
tions
]Te
st m
odel:
4.0
kW
clas
s m
odel
of U
rusa
ra 7
for t
he J
apan
ese
mar
ket
Test
loca
tion:
Daik
in la
bora
tory
Test
con
ditio
n: A
irflo
w o
f win
d sp
eed
0.4
m/s
at a
pos
ition
of 1
2 m
etre
s fro
m th
e un
it an
d 30
milli
met
res
from
the
ceilin
g w
hen
setti
ng A
utom
atic
for v
ertic
al air
flow
dire
ctio
n du
ring
cool
ing
Note
s: 1
.l
tes
1920
Inst
alla
tion
Posi
tion
Setti
ngA
patte
rn fo
r the
room
sha
pe a
nd in
stal
latio
n po
sitio
n ca
n be
sel
ecte
d w
ith th
e w
irele
ss re
mot
e co
ntro
l-le
r. Th
is e
nabl
es c
ontro
l of t
he h
orizo
ntal
airf
low
dire
ctio
n to
be
optim
ised
.
Six
patte
rns
can
be s
elec
ted.
bl
d
3-D
Airfl
owVe
rtica
l Aut
o-Sw
ing
auto
mat
ically
mov
es th
e fla
ps u
p an
d do
wn
and
Horiz
onta
l Aut
o-Sw
ing
auto
mat
ically
m
oves
the
louv
ers
to th
e lef
t and
righ
t. 3-
D Ai
rflow
com
bine
s Ve
rtica
l and
Hor
izont
al Au
to-S
wing
to c
ircul
ate
air to
eve
ry p
art o
f a ro
om fo
r uni
form
coo
ling/
heat
ing
of e
ven
large
spa
ces.
The
flaps
and
louv
ers
swin
g in
turn
, exp
andi
ng th
e co
mfo
rt zo
ne.
Urus
ara
7 re
crea
tes
the
natu
ral p
atte
rn o
f a g
entle
bre
eze,
pr
ovid
ing
a co
ol a
irflo
w w
ithou
t dire
ct d
raft.
Bas
ed o
n re
sear
ch b
y Da
ikin
and
the
Pref
ectu
ral U
nive
rsity
of
Kum
amot
o in
Jap
an, n
atur
al br
eeze
act
ually
has
thre
e co
mpo
nent
s: la
rge
wav
es, r
apid
ly sw
itchi
ng w
aves
and
pr
ecise
ly flu
ctua
ting
wav
es1 .
Daiki
n ha
s re
crea
ted
this
varia
ble
rhyt
hm u
sing
its a
dvan
ced
airflo
w c
ontro
l te
chno
logy
and
coa
nda
air d
irect
ion
syst
em.
Bree
ze A
irflo
w
Ben
efit
4B
enef
it 4
Airf
low
Con
trol
Airf
low
Con
trol
Base
d on
a re
port
issue
d by
the
Pref
ectu
ral U
nive
rsity
of K
umam
oto
on A
ugus
t 31,
201
2.Te
st m
odel:
4.0
kW
clas
s Da
ikin
inve
rter m
odel
for t
he J
apan
ese
mar
ket
Test
con
ditio
ns: I
n an
env
ironm
ent w
ith a
tem
pera
ture
of 2
7°C
and
relat
ive h
umid
ity o
f 50%
, sub
jects
eva
luat
ed th
eir c
omfo
rt lev
els w
hile
seat
ed a
t res
t in
a ch
air
2 m
in fr
ont o
f the
air
cond
ition
er a
nd 8
50 m
m a
bove
the
floor
. Vali
d re
spon
ses
wer
e ga
ther
ed fr
om 1
6 Ja
pane
se m
ale a
nd fe
male
sub
jects
in th
eir tw
entie
s. T
he
evalu
atio
ns o
f com
fort/
disc
omfo
rt lev
els a
nd a
irflo
w p
atte
rns
wer
e m
ade
over
an
exte
nded
per
iod.
Note
: 1.
1
2
3
4
( 1) L
arge
wav
e
( 3) P
reci
sely
flu
ctua
ting
wav
e
( 2) R
apid
ly s
witc
hing
wav
e
Natu
ral p
atte
rn o
f a g
entle
bre
eze
Speed of airflow
Tim
e
Inno
vativ
e De
sign
Win
s Red
Dot
Ben
efit
5B
enef
it 5
Des
igne
d in
Jap
anD
esig
ned
in J
apan
Insp
ired
by J
apan
ese
“Ogi
”In
201
3, U
rusa
ra 7
rece
ived
a p
rest
igio
us R
ed D
ot A
war
d:
Prod
uct D
esig
n 20
13 fr
om th
e De
sign
Zen
trum
Nor
drhe
in
Wes
tfale
n in
Ess
en, G
erm
any.
The
inte
rnat
iona
lly re
cogn
ised
Re
d Do
t has
bee
n aw
arde
d to
pro
duct
s of
out
stan
ding
qua
lity
sinc
e 19
54.
Urus
ara
7 w
as p
rais
ed fo
r its
inno
vativ
e de
sign
, ins
pire
d by
the
Japa
nese
“ogi
” fol
ding
fa
n. T
his
is e
xem
plifi
ed b
y th
e Co
anda
flap
mec
hani
sm, w
hich
mod
ifies
the
airfl
ow to
cre
ate
a pl
easa
nt in
door
env
ironm
ent.
Daik
in’s
use
of R
-32
refri
gera
nt a
nd o
ther
adv
ance
d te
chno
logi
es a
lso
redu
ces
ener
gy c
onsu
mpt
ion
and
envi
ron-
men
tal i
mpa
ct.
Daik
in b
elie
ves
with
Uru
sara
7 it
has
cre
ated
a le
adin
g ai
r co
nditi
oner
inte
grat
ing
a ne
w s
hape
and
cut
ting-
edge
tech
nolo
-gi
es d
evel
oped
in J
apan
.
Cate
gory
: Pro
duct
Des
ign
2013
Bette
r Ind
oor A
ir Qu
ality
Usi
ng
Stre
amer
Tec
hnol
ogy
Stre
amer
Tec
hnol
ogy
Stre
amer
dis
char
ge d
ecom
pose
s ba
cter
ia a
nd m
ould
ads
orbe
d on
the
filte
r by
irrad
iatin
g th
em w
ith a
n ad
vanc
ed p
lasm
a el
ectri
c di
scha
rge.
It p
rovi
des
high
ly e
ffect
ive
oxid
ativ
e de
com
posi
tion.
Stre
amer
dis
char
ge is
one
of t
he m
etho
ds o
f pla
sma
elec
tric
disc
harg
e.
With
the
sam
e el
ectri
cal p
ower
, the
oxi
dativ
e de
com
posi
tion
spee
d is
ove
r 1,
000
times
fa
ster
than
ord
inar
y pla
sma e
lect
ric d
isch
arge
(glo
w d
isch
arge
). To
ac
hiev
e th
is
perfo
rman
ce,
Daik
in
deve
lope
d or
igin
al
tech
nolo
gies
whi
ch s
ucce
ssfu
lly s
tabi
lise
the
flow
of e
lect
rons
.
Area
of e
lect
ron
disc
harg
e
Pref
ilter
Stre
amer
dis
char
ge u
nit
2122
Phot
ocat
alyt
ic A
ir-Pu
rifyi
ng
and
Deod
oris
ing
Filte
r
Mou
ld-p
roof
hea
t exc
hang
er
Deco
mpo
sitio
n Pr
oces
ses
with
Stre
amer
Dis
char
ge
Step
1Ge
nera
tes
Deco
mpo
sitio
n El
emen
ts
Step
2De
com
pose
s Al
lerg
ic S
ubst
ance
s
Ben
efit
6B
enef
it 6
Air
Pur
ifica
tion
Air
Pur
ifica
tion
The
stre
amer
dis
char
ge g
ener
ates
hi
gh-s
peed
ele
ctro
ns.
Prim
ary
deco
mpo
sitio
n(d
ecom
pose
s su
rface
) Se
cond
ary
deco
mpo
sitio
n(d
ecom
pose
s ce
ntre
)
Oxyg
en ra
dica
l
OH ra
dica
l
Exci
ted
oxyg
enEx
cite
d ni
troge
n
The h
igh-s
peed
elec
trons
hit
and
com
bine
with
nitr
ogen
and
oxyg
en in
the a
ir.Th
is g
ener
ates
hig
h-st
reng
th
deco
mpo
sitio
n el
emen
ts.
Stre
amer
Dis
char
ge A
ir Pu
rifyi
ng
2324
Mou
ld a
nd p
olle
n ar
e tra
pped
and
ads
orbe
d on
the
Phot
ocat
alyt
ic A
ir-Pu
rifyi
ng a
nd
Deod
oris
ing
Filte
r. Th
e st
ream
er d
isch
arge
then
irra
diat
es a
nd d
ecom
pose
s th
e tra
pped
par
ticle
s1. I
t pow
erfu
lly re
mov
es m
ould
, viru
ses,
alle
rgic
sub
stan
ces
and
harm
ful c
hem
ical
sub
stan
ces.
The
follo
win
g te
sts
are
indi
vidu
al s
imul
atio
ns w
hich
us
e Da
ikin
’s s
tream
er d
evic
e2.
The
stre
amer
dis
char
ge ir
radi
ates
and
drie
s th
e in
side
of t
he in
door
un
it, h
eat e
xcha
nger
and
airf
low
rout
es. C
onve
ntio
nal M
ould
-Pro
of
Oper
atio
n pr
even
ts th
e gr
owth
of m
ould
, but
it s
till c
anno
t elim
inat
e od
our-
caus
ing
bact
eria
. The
new
Mou
ld-P
roof
Ope
ratio
n ca
n do
bot
h th
anks
to s
tream
er d
isch
arge
and
a h
ighe
r ope
ratio
n fre
quen
cy.
Surfa
ce s
tain
s ar
e w
ashe
d of
f the
indo
or h
eat e
xcha
nger
usi
ng w
ater
gen
erat
ed b
y th
e co
olin
g or
dry
ope
ratio
ns. T
he s
urfa
ce is
pro
tect
ed w
ith a
mou
ld-p
roof
coa
ting.
Phot
ocat
alyt
ic A
ir-Pu
rifyi
ng a
nd
Deod
oris
ing
Filte
r
Mou
ld a
nd V
iruse
s3
Exha
ust G
as a
nd D
iese
l Par
ticle
s
Alle
rgic
Sub
stan
ces
Odou
r-Ca
usin
g Ba
cter
iaM
ould
insi
de In
door
Uni
t
Air
Pur
ifica
tion
Air
Pur
ifica
tion
Ben
efit
5B
enef
it 5
Mou
ld-P
roof
Ope
ratio
n
The
stre
amer
dis
char
ge h
as a
pow
erfu
l effe
ct o
n pa
rticl
es c
aptu
red
by th
e fil
ter.
The
stre
amer
dis
char
ge d
ecom
pose
s th
e ce
ntre
of
polle
n an
d de
ad m
ites.
Dies
el pa
rticle
s wer
e plac
ed o
n an
elec
trode
of t
he st
ream
er d
ischa
rge u
nit a
nd
a pict
ure w
as ta
ken
usin
g an
elec
tron
micr
osco
pe af
ter 1
5 m
inut
es o
f disc
harg
e.
Clad
ospo
rium
was
pla
ced
on a
n el
ectro
de o
f the
stre
amer
dis
char
ge u
nit
and
a pi
ctur
e w
as ta
ken
usin
g an
ele
ctro
n m
icro
scop
e af
ter 1
5 m
inut
es o
f di
scha
rge.
After
15 m
inutes
of ir
radia
tion
Befo
re ir
radi
atio
n
Cead
ar p
ollen
was
plac
ed o
n an
elec
trode
of t
he st
ream
er d
ischa
rge u
nit a
nd a
pict
ure w
as ta
ken
usin
g an
elec
tron
micr
osco
pe af
ter 1
5 m
inut
es o
f disc
harg
e.
After
15 m
inutes
of ir
radia
tion
Befo
re ir
radi
atio
n
The
stre
amer
dis
char
ge d
ecom
pose
s ex
haus
t gas
an
d di
esel
par
ticle
s.
Odou
r
After
15 m
inutes
of ir
radia
tion
Befo
re ir
radi
atio
n
With
Mou
ld-P
roof
Ope
ratio
nW
ithou
t Mou
ld-P
roof
Ope
ratio
n
Mou
ld w
as p
reve
nted
Mou
ld c
ontin
ued
to g
row
Viru
s De
com
posi
tion
Rem
oval
of O
dour
-Cau
sing
Bac
teria
Mou
ld-Pr
oof O
pera
tion p
reve
nts t
he gr
owth
of m
ould.
The p
ictur
es
below
show
the m
ould
grow
th af
ter th
ree d
ays o
f coo
ling o
pera
tion.
Mou
ld D
ecom
posit
ion
and
Rem
oval
Test
viru
s: In
fluen
za v
irus
(type
A, H
1N1)
Test
met
hod:
Viru
s in
activ
atio
n te
stTe
st o
rgan
isatio
n: Ja
pan
Food
Res
earc
h La
bora
torie
sRe
sult
certi
ficat
e: 1
0029
1070
01-0
1Re
sults
: The
stre
amer
uni
t rem
oved
99%
of t
he v
irus
in o
ne h
our.
A sin
gle
type
of v
irus
was
use
d in
the
simul
atio
n. T
he te
st s
how
ed th
e un
it ha
s a
pow
erfu
l ef
fect
on
virus
par
ticles
cap
ture
d by
the
filte
r.
Test
mou
ld: C
lados
poriu
mTe
st m
etho
d: A
ntib
acte
rial t
est,
mou
ld re
mov
al te
stTe
st o
rgan
isatio
n: Ja
pan
Food
Res
earc
h La
bora
torie
sRe
sult
certi
ficat
e: 2
0404
1635
-001
Resu
lts: T
he s
tream
er u
nit r
emov
ed 9
9% o
f the
ba
cter
ia a
nd m
ould
. It h
as a
pow
erfu
l effe
ct o
n pa
rticl
es c
aptu
red
by th
e fil
ter.
Test
met
hod:
Filt
ers
wer
e co
mpa
red
on a
test
ing
devic
e w
ith a
nd w
ithou
t the
stre
amer
di
scha
rge
to c
heck
their
abi
lity
to a
dsor
b m
ould
and
odo
ur-c
ausin
g ba
cter
ia.Te
st o
rgan
isatio
n: J
apan
Foo
d Re
sear
ch L
abor
ator
iesTe
st lo
catio
n: J
apan
Resu
lt ce
rtific
ate:
100
7248
2001
-01
Resu
lts: T
he s
tream
er d
ischa
rge
deco
mpo
sed
and
rem
oved
99.
9% o
f mou
ld in
24
hour
s an
d 99
.7%
of o
dour
-cau
sing
bact
eria
in o
ne h
our.
The
test
was
con
duct
ed u
sing
only
one
type
of b
acte
rium
.
Test
room
: Cha
mbe
r of a
ppro
x. 10
m2 in
a lab
orato
ry at
the I
nstit
ute o
f Env
ironm
ental
Biol
ogy i
n Jap
an
Test
met
hod:
Tw
o in
door
uni
ts w
ere
fitte
d w
ith m
ould
sen
sors
ow
ned
by th
e In
stitu
te o
f En
viron
men
tal B
iolo
gy. O
ne u
nit w
as ru
n us
ing
Mou
ld-P
roof
Ope
ratio
n du
ring
cool
ing
oper
atio
n w
hile
the
othe
r was
run
usin
g on
ly co
olin
g op
erat
ion.
Afte
r tw
o w
eeks
of u
se (8
hou
rs p
er d
ay),
the
lengt
hs o
f hyp
hae
on th
e se
nsor
s w
ere
com
pare
d.
Test
con
ditio
ns: T
empe
ratu
re: 2
7˚C,
hum
idity
: 70%
, mou
ld a
ttach
ed to
the
sens
ors:
Eur
otiu
m
herb
ario
rum
J-1
83Te
st o
rgan
isatio
n: In
stitu
te o
f Env
ironm
enta
l Bio
logy
Resu
lt ce
rtific
ate:
100
805,
100
806,
100
807
Test
mac
hine
: Mod
el fo
r the
Jap
anes
e m
arke
t sim
ilar t
o th
e 2.
5 kW
clas
s Ur
usar
a 7
mod
el
Survival ratio of virus (%)
Survival ratio of virus (%)
Survival ratio of bacteria (%)
20
01
23
406080100
20
01
24
406080100
20406080100
Not i
rrad
iate
d
Irrad
iate
d
Not i
rrad
iate
d
Irrad
iate
d
Irrad
iate
d
hour
s0
12
324
hour
s
hour
s
Natu
ral d
ecre
ase
Mou
ld-P
roof
Hea
t Exc
hang
er Clea
ning
of t
he h
eat e
xcha
nger
may
be
requ
ired
if th
e in
door
uni
t is
inst
alled
in a
kitc
hen
whe
re
oil i
s us
ed, o
r a h
air s
alon
whe
re d
yes
and
chem
icals
are
used
.
The
deco
mpo
sitio
n is
effe
ctive
onl
y fo
r sub
stan
ces
adso
rbed
on
the
Phot
ocat
alytic
Air-
Purif
ying
and
Deod
orisi
ng F
ilter
. Thi
s pr
oduc
t is
not d
esig
ned
as a
med
ical
devic
e an
d sh
ould
not
be
used
for m
edica
l app
licat
ions
.Th
e res
ults
may
diff
er sl
ight
ly fro
m ac
tual
cond
ition
s as t
hey a
re b
ased
on
simul
atio
ns u
sing
a tes
ting
devic
e equ
ippe
d w
ith a
stre
amer
uni
t. Th
ey d
o no
t use
an ac
tual
air c
ondi
tione
r.Vi
rus
parti
cles
with
the
sam
e ch
arac
teris
tics
as th
ose
adso
rbed
on
a fil
ter w
ere
irrad
iated
in a
test
ing
devic
e. T
he te
st u
sed
both
the
sam
e ty
pe o
f disc
harg
e un
it an
d sa
me
actio
n as
thos
e in
an
actu
al pr
oduc
t. Th
e di
stan
ce a
nd in
stall
atio
n po
sitio
n w
ere
also
the
sam
e. T
his
in-h
ouse
sim
ulat
ion
was
con
duct
ed in
Jap
an.
Test
ing
met
hod:
Har
row
met
hod
base
d on
the
stan
dard
s of
the
Hom
e El
ectri
c Ap
plian
ces
Fair
Trad
e Co
nfer
ence
; Tes
ting
orga
nisa
tion:
Kyo
to B
iseib
utu
Kenk
yush
o;
Resu
lt ce
rtific
ate:
092
1743
3-1
Note
s:1.
2. 3. 4.
Mou
ld-p
roof
he
at e
xcha
nger
4Re
mov
able
alle
rgic
sub
stan
ces
Odou
r-ca
usin
g pa
rticl
es a
re a
dsor
bed
by th
e fil
ter
and
deco
mpo
sed
by th
e st
ream
er. T
here
is li
ttle
loss
of
deo
doris
ing
effe
ct d
ue to
the
auto
mat
ic re
gene
ra-
tion
of a
dsor
ptio
n po
wer
.
Caus
e of
od
our
Toile
tsPe
tsRu
bbish
Toba
cco
Cook
ing
Mou
ld
12 s
ubst
ance
s in
tota
l
Mou
ld:
Alte
rnar
ia, a
sper
gillu
s, e
urot
ium
, cla
dosp
oriu
m,
fusa
rium
, pe
nici
llium
Polle
n: C
edar
, ald
er, b
irch,
Jap
anes
e cy
pres
s, p
enci
l ced
ar, b
ald
cypr
ess,
mug
wor
t, or
char
d gr
ass,
ragw
eed,
sw
eet v
erna
l gra
ss,
timot
hy g
rass
, pla
ntai
n, b
eech
tree
Biol
ogic
al: H
ouse
dus
t m
ite (
derm
atop
hago
ides
pte
rony
ssin
us)
(dro
ppin
gs a
nd d
ead
mite
s), h
ouse
dus
t mite
(der
mat
opha
goid
es
faru
nae)
(d
ropp
ings
an
d de
ad
mite
s),
Amer
ican
co
ckro
ach
(dro
ppin
gs),
Germ
an c
ockr
oach
(dr
oppi
ngs)
, do
g ep
ither
ium
(d
ande
r),
cat
epith
eriu
m (
dand
er),
flea
(dro
ppin
gs),
ham
ster
ep
ither
ium
(dan
der)
Othe
r: W
heat
flou
r dus
t30
alle
rgic
sub
stan
ces
in to
tal
Dies
el p
artic
les
(DEP
)VO
C (v
olat
ile o
rgan
ic c
ompo
und)
-type
har
mfu
l che
mic
al
subs
tanc
es: A
ceto
ne, 2
-pro
pano
l, di
chlo
rom
etha
ne, e
thyl
ac
etat
e, h
exan
e, 2
,4-d
imet
hylp
enta
ne, b
enze
ne,
1,2-
dich
loro
prop
ane,
tric
hlor
oeth
ylen
e, m
ethy
l iso
buty
l ket
one,
bu
tyl a
ceta
te, o
ctan
e
Rem
ovab
le h
arm
ful c
hem
ical
sub
stan
ces
Surfa
cest
ains
Fin o
f hea
t ex
chan
gerCo
atin
g
Wat
er
Rem
oved
w
ith w
ater
Clea
n Ai
r, Ev
ery
Day
Quie
t Ope
ratin
g Sou
nd of
19 dB
( A)
2526
Ben
efit
7B
enef
it 7
Aut
omat
ic F
ilter
Cle
anin
gA
utom
atic
Filt
er C
lean
ing
Clea
ning
Filt
er O
pera
tion
How
Is th
e Fi
lter C
lean
ed?
You
no lo
nger
hav
e to
cle
an th
e pr
efilt
er. A
fter o
pera
tion
stop
s, th
is fu
nctio
n au
tom
atic
ally
bru
shes
dus
t of
f the
pre
filte
r and
col
lect
s it
in th
e in
stal
led
dust
box
. Cle
anin
g au
tom
atic
ally
sta
rts a
fter 1
8 ho
urs
or
mor
e of
cum
ulat
ive
oper
atio
n. T
he c
lean
ing
last
s a
max
imum
of 1
1 m
inut
es a
nd o
nce
the
Mou
ld-
Proo
f/Cle
anin
g Fi
lter l
amp
star
ts b
linki
ng, y
ou o
nly
need
to d
isca
rd th
e du
st c
olle
cted
in th
e bo
x. T
his
help
s to
mai
ntai
n fil
ter p
erfo
rman
ce a
nd p
reve
nt
ener
gy lo
ss.
The
pref
ilter
is a
utom
atic
ally
mov
ed
dow
nwar
ds.
The
brus
h re
mov
es d
ust a
ttach
ed to
th
e pr
efilt
er.
The
rem
oved
dus
t is
colle
cted
in th
e du
st b
ox.
Test
met
hod:
In-h
ouse
sim
ulat
ion
base
d on
JRA
4046
-200
4Te
st c
ondi
tions
: App
rox.
2 g
of m
ater
ial w
as a
ttach
ed to
the
filte
r to
repr
esen
t one
yea
r of u
se.
Test
mod
el: M
odel
for t
he J
apan
ese
mar
ket s
imila
r to
Urus
ara
7An
nual
elect
ricity
con
sum
ptio
n: 1
,145
kW
h w
hen
the
Clea
ning
Filt
er O
pera
tion
was
use
d; 1
,432
kW
h w
hen
the
Clea
ning
Filt
er O
pera
tion
was
not
use
d.
Note
: 1.
With
out C
lean
ing
Filte
r Ope
ratio
n
With
Cle
anin
g Fi
lter O
pera
tion
125%
100%
Elec
tricit
y Con
sum
ptio
n af
ter O
ne Y
ear o
f Ope
ratio
n
This
func
tion
prev
ents
redu
ced
oper
atio
nal p
erfo
rman
ce c
ause
d by
dus
t col
lect
ing
on th
e pr
efilt
er. I
t dec
reas
es a
nnua
l ele
ctric
ity
cons
umpt
ion
by 2
5%1 .
Qui
et O
per
atio
n an
d T
imer
sQ
uiet
Op
erat
ion
and
Tim
ers
1. B
ased
on
“Exa
mpl
es o
f Sou
nd P
ress
ure
Leve
ls”, M
inist
ry o
f the
Env
ironm
ent,
Japa
n, N
ovem
ber 1
2, 2
002
Note
:
This
func
tion
decr
ease
s th
e so
und
pres
sure
leve
l fro
m th
e ra
ted
oper
atio
n (H
). It
can
be s
tarte
d ea
sily
fro
m th
e w
irele
ss re
mot
e co
ntro
ller.
(Cap
acity
may
dec
reas
e du
ring
Outd
oor U
nit Q
uiet
Ope
ratio
n.)
Outd
oor U
nit Q
uiet
Ope
ratio
n
This
ser
ies
give
s yo
u a
choi
ce o
f 5-s
tep,
Qui
et o
r Aut
omat
ic s
ettin
gs fo
r the
fan
spee
d. T
he Q
uiet
set
ting
sele
cts
Indo
or U
nit Q
uiet
Ope
ratio
n, w
hich
dec
reas
es th
e so
und
pres
sure
leve
l by
7 to
10
dB (A
) bel
ow
the
Low
set
ting.
Th
is w
ide
rang
e of
set
tings
allo
ws
you
to p
reci
sely
con
trol t
he fa
n sp
eed
acco
rdin
g to
you
r nee
ds.
For e
xam
ple,
the
Quie
t fun
ctio
n w
ill h
elp
you
to s
leep
com
forta
bly
at n
ight
. The
sou
nd p
ress
ure
leve
l for
th
e FT
XZ25
N an
d FT
XZ35
N is
19
dB (A
).
FTXZ
35N
durin
g co
olin
g op
erat
ion
Indo
or U
nit Q
uiet
Ope
ratio
n
Indo
or u
nit
19
Rust
ling
of le
aves
Pend
ulum
of a
wal
l clo
ckNo
rmal
offi
ceLi
brar
y
Outd
oor u
nit (dB
(A))
3040
4350
20
19 d
B (A
) Is
So Q
uiet
You
Can
Eve
n He
ar W
hisp
ers1
High
(H)
Low
(L)
Quie
t (SL
)
42 d
B (A
)
27 d
B (A
)
19 d
B (A
)
Soun
d pr
essu
re le
vels
Fan
spee
ds
Each
dec
reas
e in
airf
low
vol
ume
redu
ces
the
soun
d pr
essu
re le
vel.
Fan
spee
d
Soun
d pr
essu
re le
vel
Low
High
SLAu
toH
LM
8dB
( A)
Com
fort
Slee
p Ti
mer
2728
Qui
et O
per
atio
n an
d T
imer
sQ
uiet
Op
erat
ion
and
Tim
ers
This
func
tion
cont
rols
the
indo
or te
mpe
ratu
re w
hile
yo
u ar
e as
leep
, hel
ping
to p
rodu
ce b
ody
tem
pera
ture
pa
ttern
s w
hich
pro
mot
e re
stfu
l slee
p. T
he p
rogr
amm
e co
ntro
ls th
e te
mpe
ratu
re u
sing
a V
-sha
ped
patte
rn
whi
ch is
sim
ilar t
o th
e hu
man
bod
y’s n
orm
al te
mpe
ra-
ture
fluc
tuat
ion
patte
rn. Y
ou o
nly
need
to s
et y
our
wak
eup
time.
Daily
On/
Off T
imer
Both
the
oper
atio
n st
art a
nd s
top
time
can
be p
rese
t. W
ith th
is ti
mer
, the
air
cond
ition
er s
tarts
and
sto
ps
at th
e sa
me
time
ever
y da
y. U
sing
the
Daily
On
Tim
er e
nsur
es y
our l
ivin
g ro
om a
nd b
edro
om a
re c
ool
whe
n yo
u co
me
hom
e an
d go
to s
leep
.
Coun
tdow
n Of
f Tim
erTh
e op
erat
ion
stop
tim
e ca
n be
set
with
the
touc
h of
a s
ingl
e bu
tton
and
pres
et fo
r a p
erio
d of
0.5
to 9
.5
hour
s in
30
min
ute
incr
emen
ts. S
et 4
and
the
unit
will
sto
p af
ter f
our h
ours
. Thi
s is
con
veni
ent i
f you
wan
t to
mai
ntai
n co
olin
g or
dry
ope
ratio
n du
ring
the
nigh
t eve
n if
you
do n
ot u
se th
e Da
ily O
ff Ti
mer
.
1. J
apan
ese
Socie
ty o
f Slee
p Re
sear
ch, “
Com
fort
Slee
p Ex
perim
ent R
esea
rch
2002
”2.
Thi
s re
sult
was
obt
ained
thro
ugh
rese
arch
. The
re a
re w
ide
diffe
renc
es b
etw
een
indi
vidua
ls.
Body
tem
pera
ture
s dr
op s
low
ly a
s pe
ople
beg
in to
sle
ep a
nd ri
se
as th
eir w
akeu
p tim
e ap
proa
ches
.
Note
s:
Body
tem
pera
ture
fluc
tuat
ion
patte
rn
Acce
lera
tes
onse
t of d
eep
slee
pTh
e ro
om te
mpe
ratu
re d
rops
slo
wly
as
you
begi
n to
sle
ep, l
ower
ing
your
bo
dy te
mpe
ratu
re w
hile
you
are
asl
eep.
You
awak
e fe
elin
g re
fresh
edTh
e ro
om te
mpe
ratu
re ri
ses
as y
our w
akeu
p tim
e ap
proa
ches
, cau
sing
your
bo
dy te
mpe
ratu
re to
rise
just
bef
ore
you
awak
e.
V-sh
aped
pat
tern
pro
gram
me
Slee
p tim
e1
02
34
56
3 ho
urs
2 ho
urs
1 ho
ur Aw
aken
ing
On
–2˚C
–1˚C
Set t
empe
ratu
re
Acce
lera
tes
onse
t of
dee
p sl
eep
You
awak
e fe
elin
g re
fresh
ed
Tim
e0:
00
a.m
.3:
00
a.m
.6:
00
a.m
.Sl
eep
Wak
eup
6:00
p.
m.
9:00
a.
m.
38˚C
37˚C
36˚C
Body
tem
pera
ture
Prom
ising
You
a G
ood
Nigh
t’s S
leep
Daily
On/
Off T
imer
Star
ts a
nd/o
r sto
ps d
aily
ope
ratio
n at
the
sam
e tim
e.
Coun
tdow
n Of
f Tim
erSt
ops
oper
atio
n in
30
min
ute
incr
emen
ts.
100 80 60 40
Cons
tant t
empe
ratu
re
cont
rol
V-sh
aped
pat
tern
pr
ogra
mm
e
Deep sleep (min.)
20406080100
120 0
6012
018
024
030
036
042
0
Tim
e (m
in.)
Total time spent in deep sleep (min.)
Mor
e th
an 5
0% o
f peo
ple
clai
m to
hav
e di
stur
bed
slee
p1. D
aiki
n ha
s de
velo
ped
the
new
Com
fort
Slee
p Ti
mer
spe
cific
ally
to
addr
ess
this
pro
blem
. The
tim
er u
tilis
es th
e co
re b
ody
tem
pera
-tu
re c
once
pt, i
n w
hich
a lo
wer
tem
pera
ture
is th
ough
t to
deep
en
slee
p w
hile
a h
ighe
r te
mpe
ratu
re m
akes
it e
asie
r to
wak
e up
. Re
stfu
l slee
p is
achi
eved
by
grad
ually
cha
ngin
g th
e bo
dy t
empe
ra-
ture
dur
ing
the
nigh
t.
Mec
hani
sm o
f Goo
d Sl
eep
Norm
al c
ore
body
te
mpe
ratu
re b
efor
e sl
eep
Durin
g th
e nigh
t, yo
u fee
l slee
pier a
s you
r cor
e bo
dy te
mpe
ratu
re fa
lls.
In th
e mor
ning,
you
grad
ually
wa
ke u
p as
your
core
bod
y tem
pera
ture
rise
s.
Core body temperature
High Low
Incr
ease
in D
eep
Slee
p
Tota
l Tim
e Sp
ent i
n De
ep S
leep
(Exp
erim
ent R
esul
ts)
The
incr
ease
in d
eep
slee
p w
as te
sted
by
Daik
in
Envi
ronm
enta
l Lab
orat
ory,
Ltd
. The
V-s
hape
d pa
ttern
pro
gram
me
incr
ease
d de
ep s
leep
by
35%
2 (Da
ta fo
r 5 h
ours
of s
leep
).
35%
incr
ease
65
88
Cons
tant
tem
pera
ture
con
trol
V-sh
aped
pat
tern
pro
gram
me
Requ
ired
deep
sle
ep
V-sh
aped
pat
tern
pro
gram
me
3 ho
urs
diffe
renc
e
90 m
inut
es o
f de
ep s
leep
3 ho
urs
of s
leep
90 m
inut
es o
f de
ep s
leep
6 ho
urs
of s
leep
Cons
tant
tem
p. c
ontro
l
To e
xper
ienc
e sa
tisfy
ing
slee
p, y
ou n
eed
90 m
inut
es o
f dee
p sl
eep.
Thr
ee h
ours
of s
leep
is n
eces
sary
w
ith th
e V-
shap
ed p
atte
rn p
rogr
amm
e an
d si
x w
ith th
e co
nsta
nt te
mpe
ratu
re c
ontro
l.
2930
Hum
idity
and
Ene
rgy
Indi
catio
ns
Con
trol
ler
Con
trol
ler
Freq
uent
ly u
sed
func
tions
are
loca
ted
on th
e fro
nt o
f the
wire
less
rem
ote
cont
rolle
r for
qui
ck
acce
ss. A
larg
e liq
uid
crys
tal d
ispl
ay a
nd b
ackl
it bu
ttons
als
o al
low
eas
y op
erat
ion
in th
e da
rk. T
he L
CD p
rovi
des
a ra
nge
of in
form
atio
n, in
clud
ing
indo
or a
nd o
utdo
or te
mpe
ratu
res,
hu
mid
ity a
nd p
ower
con
sum
ptio
n.
Back
lit b
utto
ns a
re e
asy
to s
ee
in th
e da
rk.
The
rem
ote
cont
rolle
r hol
der i
s a
stan
dard
acc
esso
ry.
The
roun
ded
cont
rolle
r is
easy
to o
pera
te
even
for e
lder
ly pe
ople.
Push
ing
the
Info
rmat
ion
Disp
lay
butto
n al
low
s yo
u to
che
ck th
e hu
mid
ity
and
pow
er c
onsu
mpt
ion.
Tota
l pow
er
cons
umpt
ion
Indo
or
tem
pera
ture
Curr
ent p
ower
co
nsum
ptio
n
Indo
or
hum
idity
Outd
oor
tem
pera
ture
Hole
Proj
ectio
n
Rem
ote
cont
rolle
r ho
lder
Butto
ns fo
r det
aile
d se
tting
s su
ch a
s tim
ers
and
airfl
ow
dire
ctio
n ar
e ga
ther
ed u
nder
the
cove
r.
Star
ts o
pera
tion.
Auto
mat
ic O
pera
tion
Off s
witc
h
Star
ts c
oolin
g op
erat
ion.
Star
ts h
eatin
g op
erat
ion.
Sara
ra D
ry O
pera
tion
Star
ts d
ehum
idify
ing
oper
atio
n.
Sele
cts
dehu
mid
ifyin
g po
wer
:Co
ntin
uous
, Hig
h, S
tand
ard,
Low
, Off.
Dry
Cool
ing
Oper
atio
n
Sele
cts
fan
spee
d.In
door
Uni
t Qui
et O
pera
tion
Sets
room
tem
pera
ture
.
Stre
amer
Dis
char
ge A
ir Pu
rifyi
ng
Coun
tdow
n Of
f Tim
er
Sets
hor
izont
al a
irflo
w d
irect
ion.
Horiz
onta
l Aut
o-Sw
ing
and
3-D
Airfl
owEc
ono
Mod
e an
dOu
tdoo
r Uni
t Qui
et O
pera
tion
Mou
ld-P
roof
Ope
ratio
n
Sets
ver
tical
airflo
w d
irect
ion.
Circ
ulat
ion
Airfl
ow, B
reez
e Ai
rflow
,Ve
rtica
l Aut
o-Sw
ing
and
3-D
Airfl
ow
3-Ar
ea In
telli
gent
Eye
(Foc
us a
nd C
omfo
rt) a
ndAu
to O
ff Op
erat
ion
Star
ts fa
n on
ly o
pera
tion.
Inve
rter P
ower
ful O
pera
tion
Info
rmat
ion
Disp
lay
Child
-Pro
of L
ock
Clea
ning
Filt
er O
pera
tion
Indo
or U
nit L
amp
Brig
htne
ss S
ettin
g
Inst
allat
ion
Posit
ion
Setti
ng
Sets
tim
ers.
Rese
ts d
ust b
ox a
nd
stre
amer
uni
t cle
anin
g in
dica
tors
.
Com
plet
es c
ontro
ller s
ettin
g.
Canc
els
timer
s.
Sets
clo
ck.
Easy
to S
ee d
urin
g th
e Ni
ght
See page 19
See page 11
See page 29
See page 29
See page 12
See page 26
See page 27
See page 27
See page 27
See page 11
See page 11
See page 19
See page 17
See page 19
See page 26
See page 11
See page 16
See page 16
See pages 21 to 23
See page 24
See page 23
See page 25
Heat exchanger fin
Hydrophilic filmAlum
iniumCorrosion-resistant
acrylic resin
Comfortable Airflow
Comfort Control
Lifestyle ConvenienceCleanliness
Timers
Intelligent Eye has infrared sensors which detect human m
ovement
in left, right and centre zones. Intelligent Eye Focus automatically
adjusts horizontal airflow to send air directly to a person.
Intelligent Eye has infrared sensors which detect human m
ovement
in left, right and centre zones. Intelligent Eye Comfort autom
atically adjusts horizontal airflow to avoid blowing air onto a person.
This function uses the Coanda effect to rapidly achieve the set tem
perature. The double air intakes and cross flow fan
increase airflow to circulate air around a room
.
This function recreates the natural rhythm of a gentle breeze.
With this airflow
pattern, even people who are sensitive to
drafts feel comfortable w
hen air is directed towards them
.
The smoothly curved W
ide-Angle Louvers provide wide
airflow coverage for effective operation no m
atter where the
indoor unit is placed in a room.
This function automatically m
oves the flaps up and down to
distribute air across a room.
Horizontal Auto-Swing autom
atically moves the louvers to the
left and right to cover a room w
ith cool/warm
air.
This function combines Vertical and Horizontal Auto-Sw
ing to circulate a cloud of cool/w
arm air right to the corners of even
large spaces. The flaps and louvers swing in turn.
This dehumidifying function stabilises the room
temperature
and prevents overcooling, even for people who are particularly
sensitive to cold.
This combined dehum
idifying and cooling operation dehum
idifies by cooling at a low airflow
rate, resulting in a low
er room tem
perature.
The microprocessor autom
atically controls fan speed to adjust the room
temperature to the set tem
perature.
Indoor unit operating sound pressure levels are decreased by 7 to 10 dB (A) from
the Low setting fan speed using the
wireless rem
ote controller.
Outdoor unit operating sound pressure levels are decreased from
the rated operation sound using the wireless remote controller.
This function is convenient for boosting cooling/heating perform
ance for a 20 minute period both w
hen the air conditioner is first turned on or it is necessary to change the room
temperature quickly.
Auto Off Operation uses 3-Area Intelligent Eye to autom
atically stop operation if no movem
ent is detected in a room
. A detection period of one or three hours can be set.
This function allows users to lock operation using the
wireless rem
ote controller. It is useful for preventing setting changes if children play w
ith the controller.
This mode lim
its maxim
um running current and pow
er consum
ption. This improves operating efficiency and also
prevents circuit breakers from being overloaded.
The unit can be conveniently started manually in the event the
wireless rem
ote controller is misplaced or the w
ireless remote
controller batteries are not charged.
The LCD provides various details on current operation, including tem
perature and humidity. It also displays
information such as total energy use over several days.
The large LCD and backlit buttons allow easy operation in the
dark. Frequently used functions are conveniently located on the front of the controller.
The indoor unit is equipped with an operation lam
p, timer
lamp and various other indicators. The brightness of these
lamps can be adjusted to High, Low
or Off.
The flat panel design can be cleaned with only the single
pass of a cloth across its smooth surface. The flat panel can
also be easily removed for m
ore thorough cleaning.
While the filter’s m
icron-level fibres are able to effectively trap dust, its photocatalyst has the ability to adsorb odours.
The room shape and installation position can be set on the
wireless rem
ote controller. This enables optimal control of
the horizontal airflow direction.
The streamer discharge decom
poses bacteria and mould
adsorbed by the indoor unit’s photocatalytic filter. After the particles are trapped, they are irradiated by the stream
er device.
After operation stops, this function automatically brushes
dust off the prefilter and collects it in a box. This helps to m
aintain filter performance and energy efficiency.
This timer can start or stop the air conditioner w
ithin a 24-hour period. It can be preset in 10-m
inute steps by pressing the On/Off tim
er button on the wireless rem
ote controller. The On tim
er and Off timer can be used in com
bination.
The operation stop time can be preset for a period of 0.5 to
9.5 hours in 30 minute increm
ents.
This function controls the indoor temperature using a
V-shaped pattern based on sleep science, helping to promote
restful sleep. It is only necessary to set a wakeup tim
e.
This timer allows users to set the operation start and stop tim
es so the air conditioner turns on and off at the sam
e time every day.
Heating operation can be preset to turn on one minute after
the set wakeup time. W
arm airflow starts just one m
inute later.
Worry Free
The air conditioner mem
orises the settings for mode, airflow
, tem
perature, etc., and automatically returns to them
when
power is restored after a pow
er failure.
Malfunction codes are show
n on the digital display panel of the w
ireless remote controller for fast and easy m
aintenance.
The outdoor unit’s heat exchanger fins are processed using a special anticorrosion treatm
ent. The surface is covered with
a thin acrylic resin layer to enhance the fins’ resistance to acid rain and salt corrosion.
This function automatically selects cooling or heating
operation mode based on the room
temperature at start-up.
Automatic Defrosting
Before starting heating operation, a sensor checks for frost in the outdoor unit and perform
s automatic defrosting if
necessary so that only warm
air is discharged.
Even when an air conditioner is not operating, it requires
standby power. How
ever, thanks to this function, the required standby pow
er can be reduced.
Functions
From a corner
to the centreCovers evena spacious room
Cross section of anticorrosion-treated fin
Power-Airflow
FlapThe Pow
er-Airflow Flap can flatten out during cooling
operation to deliver cool air to the corners of a room. The
flap can direct warm
air straight down to the floor during
heating operation.
Hot-Start FunctionAfter defrosting or w
hen starting heating operation, air is pre- heated before discharge to prevent uncom
fortable cold drafts.
Mould-Proof Operation
The streamer discharge dries the inside of the indoor unit,
heat exchanger and airflow routes. It effectively prevents the
growth of both m
ould and odour-causing bacteria.
3132
Wide-Angle Louvers
Vertical Auto-Swing (up and dow
n)
Horizontal Auto-Swing (left and right)
3-D Airflow
Auto Fan Speed
Indoor Unit Quiet Operation
Outdoor Unit Quiet OperationInverter Pow
erful Operation
Econo Mode
Indoor Unit On/Off Switch
24-Hour On/Off Timer
Auto-Restart after Power Failure
Self-Diagnosis with Digital Display
Anticorrosion Treatment of Outdoor
Heat Exchanger Fins
Wipe-Clean Flat Panel
Automatic Operation
Standby Electricity Saving
3-Area Intelligent Eye (Focus)
3-Area Intelligent Eye (Comfort)
Circulation Airflow
Breeze Airflow
Auto Off Operation
Information Display
Child-Proof Lock
Wireless Rem
ote Controller with Backlight
Indoor Unit Lamp Brightness Setting
Daily On/Off Timer
Quick Heating Timer
Installation Position Setting
Cleaning Filter Operation
Photocatalytic Air-Purifying and Deodorising Filter
Sarara Dry Operation
Dry Cooling Operation
Streamer Discharge Air Purifying
Countdown Off Tim
er
Comfort Sleep Tim
er
Indoor unitOutdoor unit
Specifications
3334
FTXZ35NVMRXZ35NVM
3.45 (0.6-5.3)11,800 (2,000-18,100)
5.0 (0.6-9.0)17,100 (2,000-30,700)
1 phase, 220-240 V/220-230 V, 50/60 Hz3.2-3.0-2.9/3.2-3.04.6-4.4-4.3/4.6-4.4
680 (110-1,330)1,000 (100-2,530)5.07 (5.45-3.98)5.00 (6.00-3.56)
FTXZ35NVMW
hite12.1 (428)13.3 (469)
5 steps, quiet and automatic
42/27/1942/29/19
295 x 798 x 37015
RXZ35NVMIvory w
hiteHerm
etically sealed swing type
1.344848
595 x 795 x 30043
–10 to 43–20 to 18
6.4 9.5
Indoor unit: I.D. 16.0, O.D. 18.0Outdoor unit: I.D. 15.9
3012
FTXZ25NVMRXZ25NVM
2.45 (0.6-3.9)8,400 (2,000-13,300)
3.6 (0.6-7.5)12,300 (2,000-25,600)
2.1-2.0-2.0/2.1-2.02.9-2.8-2.7/2.9-2.8
430 (110-880)620 (100-2,010)5.70 (5.45-4.43)5.81 (6.00-3.73)
FTXZ25NVM
10.7 (379)11.7 (415)
38/26/1939/28/19
RXZ25NVM
4646
FTXZ50NVMRXZ50NVM
4.95 (0.6-5.8)16,900 (2,000-19,800)
6.3 (0.6-9.4)21,500 (2,000-32,100)
5.3-5.1-4.8/5.3-5.16.5-6.2-6.0/6.5-6.2 1,150 (110-1,600)1,410 (100-2,640)4.30 (5.45-3.63)4.47 (6.00-3.56)
FTXZ50NVM
15.0 (545)14.4 (517)
47/30/2344/31/24
RXZ50NVM
4950
Measurem
ent conditions1. Cooling capacity is based on: indoor tem
p. 27 CDB, 19 CWB; outdoor tem
p. 35 CDB; piping length 7.5 m.
2. Heating capacity is based on: indoor temp. 20 CDB; outdoor tem
p. 7 CDB, 6 CWB; piping length 7.5 m
.3. Sound pressure levels are based on the tem
perature conditions 1 and 2 above. These are anechoic conversion values. These values are normally som
ewhat higher during
actual operation as a result of ambient conditions.
Model nam
e
Capacity
Power supply
Running current
Power consum
ption
COP
Indoor unitFront panel colour
Airflow rate (H)
Fan speedSound pressure levels (H/L/SL)
Dimensions (H x W
x D)M
achine weight
Outdoor unitCasing colourCom
pressor type Refrigerant charge (R-32)
Sound pressure levels(H) Dim
ensions (H x W x D)
Machine w
eight
Operation range
Piping connection
Max. piping length
Max. height difference
kWBtu/hkW
Btu/h
AWW/W
m3/m
in (cfm
)
dB (A)
mmkgkg
dB (A)
mmkg
CDB CW
B
mmm
Cooling
Heating
CoolingHeatingCoolingHeatingCoolingHeating
CoolingHeating
CoolingHeating
CoolingHeating
CoolingHeatingLiquidGas
Drain
Rated(M
in.-Max.)
Rated(M
in.-Max.)
Rated
Rated(M
in.-Max.)
Rated(M
in.-Max.)
(220-230-240 V, 50 Hz/ 220-230 V, 60 Hz)
Outdoor Unit
Control System
No.12
Item
Air direction adjustment grille
Drain plugNote: *1. One set includes 5 pieces for 5 units. No.1234
Item
Central remote controller
Unified On/Off controllerSchedule tim
erInterface adaptor for DIII-NET use
Note: *1. Interface adaptor for DIII-NET use (KRP928BB2S) is also required for each indoor unit.
* 1* 1* 1
FTXZ25/35/50NDCS302CA61DCS301BA61DST301BA61KRP928BB2S
RXZ25/35/50NKPW
937D4KKP937A4
Indoor Unit
Notes: *1. A wiring adaptor (KRP413AB1S) is also required for each indoor unit.
*2. The time clock and other devices should be obtained locally.
*3. The filter is a standard accessory.
No.1234
Item
5-room centralised controller
Wiring adaptor for tim
e clock/remote controller
(Normal open pulse contact/norm
al open contact)Photocatalytic air-purifying and deodorising filter set Rem
ote controller loss prevention with chain
FTXZ25/35/50NKRC72A
KRP413AB1S
KAF046A41KKF936A4
* 1* 2* 3* 1
Central remote controller
DCS302CA61Unified On/Off controllerDCS301BA61
Schedule timer
DST301BA61
Air direction adjustment grille
KPW937D4
Drain plugKKP937A4
Photocatalytic air-purifying and deodorising filterKAF046A41
Options
5-room centralised controller
KRC72ARem
ote controller loss prevention w
ith chainKKF936A4