Hitachi RAS-E10H2 - How to Use the Air Conditioner

SPECIFICATIONS
MODEL
FAN MOTOR
FAN MOTOR CAPACITOR
FAN MOTOR PROTECTOR
COMPRESSOR
COMPRESSOR MOTOR CAPACITOR
OVERLOAD PROTECTOR
OVERHEAT PROTECTOR
FUSE (for MICROPROCESSOR)
POWER RELAY
POWER SWITCH
TEMPORARY SWITCH
SERVICE SWITCH
TRANSFORMER
VARISTOR
NOISE SUPPRESSOR
THERMOSTAT
REMOTE CONTROL SWITCH (LIQUID CRYSTAL)
40 W
NO
NO
NO
ASC092CD
YES
YES
3.0A
G4A
NO
NO
YES
NO
450NR
YES
YES(IC)
NO
WITHOUT REFRIGERANT BECAUSE
COUPLING IS FLARE TYPE.
UNIT
PIPES (MAX. 20m)
REFRIGERANT CHARGING
VOLUME
(Refrigerant
410A)
RAC-E10H2
820g
RAS-E10H2
PWM DC35V
NO
NO
—
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
YES(IC)
YES
----------
YES
HOW TO USE
SAFETY PRECAUTION
•
Please
read
the
“
Saf
ety
Safety Saf
Precaution
”
carefully
bef
ore
before bef
operating
the
unit
to
ensure
correct
usage
of
the
unit.
• P
ay
special
attention
to
signs
of
“
W
arning
”
and
“
Caution
”.
The
“W
ar
ning
”
section
contains
matters
which,
if
not
obser
v
ed
str
ictly
,
ictly, ictly
ma
y
cause
death
or
ser
ious
injur
y.
The
“Caution”
section
contains
matters
which
ma
y
result
in
ser
ious
consequences
if
not
obser
v
ed
proper
ly
.
ly. ly
Please
obser
ve
all instr
uctions str
ictly to ensure saf
ety
.
•
The signs indicate the f
ollo
wing meanings
.
(The f
ollo
wing are e
xamples of signs
.)
•
Please k
eep this man
ual after reading.
This
sign
in
the
figure
indicates
prohibition.
Indicates the instructions that m
ust be f
ollo
wed.
W
ARNING
WARNINGW
CA
UTION
•
Do not reconstr
uct the unit.
W
ater leakage
, f
ault, shor
t circuit or fire ma
y occur if y
ou reconstr
uct the unit
by
y
ourself
.
•
Please
ask
y
our
sales
agent
or
qualified
technician
f
or
the
installation
of
y
our
unit.
W
ater leakage
, shor
t circuit or fire ma
y occur if y
t circuit or fire may occur if yt circuit or fire ma
ou install the unit b
y y
ourself
.
•
Please use ear
th line
.
Do
not
place
the
ear
th
line
near
w
ater
or
gas
pipes
,
lightning-conductor
,
or
the
ear
th
line
of
telephone
.
Improper
installation
of
ear
th
line
ma
y
may ma
cause
electr
ic
shoc
k.
•
Be
sure
to
use
the
specified
piping
set
f
or
R410A.
Otherwise
,
this
ma
y
may ma
result
in
brok
en copper pipes or f
aults
.
•
A circuit break
er should be installed depending on the mounting site of the unit.
Without a circuit break
er
, the danger of electric shoc
k e
xists
.
•
Do not install the unit near a location where there is flammab
le gas
.
The outdoor unit ma
y catch fire if flammab
The outdoor unit may catch fire if flammabThe outdoor unit ma
le gas leaks around it.
Piping shall be
suitab
le suppor
ted with a maximum spacing of 1m betw
een the suppor
ts
.
•
Please
ensure
smooth
flo
w
of
w
ater
when
installing
the
drain
hose
.
If
an
y
f
ailure
is
f
ound
in
the
drain
path,
w
ater
drops
from
the
indoor
and
outdoor
units
,
causing
w
et
household
eff
ects
.
•
Mak
e sure that a single phase 230V po
wer source is used.
The
use
of
other
po
w
er
sources
ma
y
cause
electr
ical
components
to
ov
erheat
and lead to fire
.
PR
OHIBITION
CONNECT EAR
TH LINE
PR
OHIBITION
PR
OHIBITION
•
Should
abnor
mal
situation
ar
ise
(lik
e
bu
r
ning
smell),
please
stop
oper
ating
the
unit
and
remo
ve
plug
from
the
soc
k
et
or
tur
n
off
the
circuit
break
er
.
Contact
y
our
agent.
F
ault,
shor
t
circuit
or
fire
ma
y
occur
if
y
ou
contin
ue
to
operate
the
unit
under abnor
mal situation.
•
Please
contact
y
our
agent
f
or
maintenance
.
Improper self maintenance ma
y cause electric shoc
k and fire
.
•
Please contact y
our agent if y
ou need to remo
ve
and reinstall the unit.
Electr
ic shoc
k or fire ma
y occur if y
k or fire may occur if yk or fire ma
ou remo
ve
and reinstall the unit y
ourself improper
ly
.
ly.ly
W
ARNING
WARNINGW
PRECAUTIONS DURING INSTALLATION
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
“OFF
”
PR
OHIBITION
• A
v
• Av• A
oid an e
xtended per
iod of direct air flo
w f
or y
our health.
•
Do
not
connect
the
pow
er
calbe
with
an
e
xtension
cab
le
or
do
not
plug
too
man
y
leads of the other electr
ic appliance into the soc
k
et where this cab
ket where this cabk
le is plugged.
In
addition,
wire
the
cab
le
with
some
allo
w
ances
to
pre
v
ent
the
cab
le
from
stretching.
Not doing so will cause an electrical shoc
k, heat gener
ation or fire
.
PR
OHIBITIO
N
•
Do
not
put
objects
lik
e
thin
rods
into
the
panel
of
blower
and
suction
side
because the high-speed f
an inside ma
y cause danger
an inside may cause dangeran inside ma
.
•
Do not b
undle the po
w
er cab
le
, pull it, put something on it, heat it, process it, or
put it betw
een things
.
Breakage of the po
w
er cab
le ma
y result.
le may result.le ma
Use of a damaged cab
le ma
y cause an electrical shoc
le may cause an electrical shocle ma
k or a fire
.
PR
OHIBITION
PR
OHIBITION
– 2
–
– 3
–
W
ARNING
WARNINGW
PRECAUTIONS DURING OPERATION
•
Do not use any conductor as fuse wire, this could cause fatal accident.
PROHIBITION
•
Dur
ing thunder stor
m, disconnect the plug top or tur
n off the circuit break
er
.
•
Spray cans and other combustibles should not be located within a meter of the air
outlets of both indoor and outdoor units
.
As
a
spr
ay
can
’s
inter
nal
pressure
can
be
increased
by
hot
air
,
a
r
upture
ma
y
may ma
result.
“OFF
”
CAUTION
PROHIBITIO
N
•
The
product
shall
be
operated
under
the
man
uf
acturer
specification
and
not
fo
r
an
y other intended use
.
PR
OHIBITION
DON’T
W
ET
•
Do
not
attempt
to
operate
the
unit
with
wet
hands
,
this
could
cause
f
atal
accident.
STRICTL
Y OBSE
STRICTLY OBSESTRICTL
RV
E
PRECA
UTIONS
PR
OHIBITION
PR
OHIBITION
PR
OHIBITION
PR
OHIBITION
PR
OHIBITION
•
When
operating
the
unit
with
bu
r
ning
equipments
,
regular
ly
v
entilate
the room to
av
oid o
xygen insufficiency
.
xygen insufficiency.xygen insufficiency
•
Do not direct the cool air coming out from the air-conditioner panel to
f
ace
household
heating
apparatus
as
this
ma
y
may ma
aff
ect
the
wo
r
king
of
apparatus such as the electric k
ettle
, o
v
en etc.
•
Do
not
w
ash
the
unit
with
water
or
place
a
w
ater
container
such
as
a
vase on the indoor unit.
Electrical leakage could be present and cause electric shock.
•
Please
ensure
that
outdoor
mounting
frame
is
alw
a
ys
stab
le
,
fir
m
and
without
def
ect.
If
not,
the
outdoor
unit
ma
y
collapse
and
cause
danger
.
•
Do
not
place
plants
or
animals
directly
under
the
air
flow
as
it
is
bad
f
or
the
plants
or
animals
.
•
Do not climb on the outdoor unit or put objects on it.
PR
OHIBITION
PR
OHIBITION
PR
OHIBITION
DON’T
TO
UCH
DON’T
TO
UC
H
•
When oper
ating the unit with the door and windows opened, (the room humidity
is
alw
a
ys
abo
ve
80%)
and
with
the
air
deflector
f
acing
do
wn
or
mo
ving
automati-
cally
f
or
a
long
per
iod
of
time
,
water
will
condense
on
the
air
deflector
and
drips
do
wn
occasionally
.
occasionally. occasionally
This
will
wet
y
our
fur
niture
.
Theref
ore
,
do
not
oper
ate
under
such condition f
or a long time
.
•
If
the
amount
of
heat
in
the
room
is
abo
ve
the
cooling
or
heating
capability
of
the
unit
(f
or
e
xample:
more
people
entering
the
room,
using
heating
equipments
and
etc.), the preset room temper
ature cannot be achie
v
ed.
•
Indoor
unit
cleaning
must
be
perf
or
med
by
author
iz
ed
personnel
only
.
only. only
Consult
y
our sales agent.
Using
a
commercially
av
ailab
le
detergent
or
similar
can
damage
the
plastic
par
ts
or clog the dr
ain pipe
, causing w
ater to drip with potential electr
ic shoc
k hazard.
•
Do
not
touch
the
air
outlet,
bottom
surf
ace
and
alumin
um
fin
of
the
outdoor
unit.
Y
ou ma
You maY
y get hur
t.
•
Do not touch the refr
iger
ant pipe and connecting v
alv
e.
Bur
ns ma
y result.
- 5
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