– 11 –
In
s
t
a
ll
a
tion
Only
a
q
ua
lified in
s
t
a
ller (
∗
1) or q
ua
lified
s
ervice per
s
on (
∗
1) i
s
a
llowed to in
s
t
a
ll the
a
ir conditioner.
If the
a
ir conditioner i
s
in
s
t
a
lled
b
y
a
n
u
nq
ua
lified individ
ua
l,
a
fire, electric
s
hock
s
, inj
u
ry, w
a
ter le
a
k
a
ge,
noi
s
e
a
nd/or vi
b
r
a
tion m
a
y re
su
lt.
Comp
u
l
s
ion
Before
s
t
a
rting to in
s
t
a
ll the
a
ir conditioner, re
a
d c
a
ref
u
lly thro
u
gh the In
s
t
a
ll
a
tion M
a
n
ua
l,
a
nd follow it
s
in
s
tr
u
ction
s
to in
s
t
a
ll the
a
ir conditioner.
Be
su
re to
us
e the comp
a
ny-
s
pecified prod
u
ct
s
for the
s
ep
a
r
a
tely p
u
rch
as
ed p
a
rt
s
. U
s
e of no
s
pecified
prod
u
ct
s
m
a
y re
su
lt in fire, electric
s
hock, w
a
ter le
a
k
a
ge or other f
a
il
u
re.
H
a
ve the in
s
t
a
ll
a
tion performed
b
y
a
q
ua
lified in
s
t
a
ller.
Do not
su
pply power from the power termin
a
l
b
lock eq
u
ipped on the o
u
tdoor
u
nit to
a
nother o
u
tdoor
u
nit.
C
a
p
a
city overflow m
a
y occ
u
r on the termin
a
l
b
lock
a
nd m
a
y re
su
lt in fire.
Do not in
s
t
a
ll the
a
ir conditioner in
a
loc
a
tion th
a
t m
a
y
b
e
sub
ject to
a
ri
s
k of expo
s
ing to
a
com
bus
ti
b
le g
as
.
If
a
com
bus
ti
b
le g
as
le
a
k
s
a
nd
b
ecome
s
concentr
a
ted
a
ro
u
nd the
u
nit,
a
fire m
a
y occ
u
r.
In
s
t
a
ll
a
circ
u
it
b
re
a
ker th
a
t meet
s
the
s
pecific
a
tion
s
in the In
s
t
a
ll
a
tion M
a
n
ua
l
a
nd the
s
tip
u
l
a
tion
s
in the
loc
a
l reg
u
l
a
tion
s
a
nd l
a
w
s
.
When tr
a
n
s
porting the
a
ir conditioner,
us
e
a
forklift tr
u
ck
a
nd when moving the
a
ir conditioner
b
y h
a
nd,
move the
u
nit with 4 people.
In
s
t
a
ll
a
circ
u
it
b
re
a
ker th
a
t meet
s
the
s
pecific
a
tion
s
in the In
s
t
a
ll
a
tion M
a
n
ua
l
a
nd the
s
tip
u
l
a
tion
s
in the
loc
a
l reg
u
l
a
tion
s
a
nd l
a
w
s
.
In
s
t
a
ll the circ
u
it
b
re
a
ker where it c
a
n
b
e e
as
ily
a
cce
ss
ed
b
y the
a
gent.
If yo
u
in
s
t
a
ll the
u
nit in
a
s
m
a
ll room, t
a
ke
a
ppropri
a
te me
asu
re
s
to prevent the refriger
a
nt from exceeding
the limit concentr
a
tion even if it le
a
k
s
. Con
su
lt the de
a
ler from whom yo
u
p
u
rch
as
ed the
a
ir conditioner
when yo
u
implement the me
asu
re
s
. Acc
u
m
u
l
a
tion of highly concentr
a
ted refriger
a
nt m
a
y c
aus
e
a
n oxygen
deficiency
a
ccident.
Do not pl
a
ce
a
ny com
bus
tion
a
ppli
a
nce in
a
pl
a
ce where it i
s
directly expo
s
ed to the wind of
a
ir
conditioner, otherwi
s
e it m
a
y c
aus
e imperfect com
bus
tion.
When removing the
b
r
a
zing p
a
rt
s
of
su
ction
a
nd di
s
ch
a
rge pipe for the compre
ss
or, remove them
a
t the
pl
a
ce ventil
a
ted well
a
fter recovering the refriger
a
nt. Improper recovering m
a
y c
aus
e the
s
p
u
rt of the
refriger
a
nt
a
nd the refriger
a
tion oil, c
aus
ing
a
n inj
u
ry.
When c
a
rrying o
u
t the p
u
mp-down work
s
h
u
t down the compre
ss
or
b
efore di
s
connecting the refriger
a
nt pipe.
Di
s
connecting the refriger
a
nt pipe with the
s
ervice v
a
lve left open
a
nd the compre
ss
or
s
till oper
a
ting will
c
aus
e
a
ir, etc. to
b
e
su
cked in, r
a
i
s
ing the pre
ssu
re in
s
ide the refriger
a
tion cycle to
a
n
ab
norm
a
lly high level,
a
nd po
ss
i
b
ly re
su
lting in r
u
pt
u
re, inj
u
ry, etc.
Prohi
b
ition
Do not vent g
as
e
s
to the
a
tmo
s
phere.
Venting g
as
e
s
to the
a
tmo
s
phere i
s
prohi
b
ited
b
y the l
a
w.
Cooling
check
When the
s
ervice p
a
nel of the o
u
tdoor
u
nit i
s
to
b
e opened in order for the f
a
n motor, re
a
ctor, inverter or the
a
re
as
a
ro
u
nd the
s
e p
a
rt
s
to
b
e rep
a
ired immedi
a
tely
a
fter the
a
ir conditioner h
as
b
een
s
h
u
t down,
s
et the
circ
u
it
b
re
a
ker to the OFF po
s
ition,
a
nd then w
a
it
a
t le
as
t 10 min
u
te
s
b
efore opening the
s
ervice p
a
nel.
If yo
u
f
a
il to heed thi
s
w
a
rning, yo
u
will r
u
n the ri
s
k of
bu
rning yo
u
r
s
elf
b
ec
aus
e the f
a
n motor, re
a
ctor,
inverter he
a
t
s
ink
a
nd other p
a
rt
s
will
b
e very hot to the to
u
ch.
In
a
ddition,
b
efore proceeding with the rep
a
ir work, we
a
r the kind of in
su
l
a
ted he
a
t-re
s
i
s
t
a
nt glove
s
de
s
igned to protect electrici
a
n
s
.
When the
s
ervice p
a
nel of the o
u
tdoor
u
nit i
s
to
b
e opened in order for the compre
ss
or or the
a
re
a
a
ro
u
nd
thi
s
p
a
rt to
b
e rep
a
ired immedi
a
tely
a
fter the
a
ir conditioner h
as
b
een
s
h
u
t down,
s
et the circ
u
it
b
re
a
ker to
the OFF po
s
ition,
a
nd then w
a
it
a
t le
as
t 10 min
u
te
s
b
efore opening the
s
ervice p
a
nel. If yo
u
f
a
il to heed thi
s
w
a
rning, yo
u
will r
u
n the ri
s
k of
bu
rning yo
u
r
s
elf
b
ec
aus
e the compre
ss
or pipe
s
a
nd other p
a
rt
s
will
b
e very
hot to the to
u
ch. In
a
ddition,
b
efore proceeding with the rep
a
ir work, we
a
r the kind of in
su
l
a
ted he
a
t-
re
s
i
s
t
a
nt glove
s
de
s
igned to protect electrici
a
n
s
.
Cooling
T
a
ke c
a
re not to get
bu
rned
b
y compre
ss
or pipe
s
or other p
a
rt
s
when checking the cooling cycle while
r
u
nning the
u
nit
as
they get he
a
ted while r
u
nning. Be
su
re to p
u
t on glove
s
providing protection for he
a
t.
(
∗
1) Refer to the “Definition of Qualified Installer or Qualified Service Person.”
