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Sharp AY-X10CR User Manual

Sharp AY-X10CR
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AH/AY-X08CR
AH/AY-X10CR
AH/AY-X13CR
h)
After
securintg
the
caps
on
the
service
port
and
control
valve,
check
the
capsAfperiphery
to
see
if
there
is
any
gas
leakage.
©
@
(Indoor
unit)
(Liquid
side)
a,
ns
Outdoor
unit
Control
valve
(7)
cm
ut)
(2-way)
Refrigerant
cylinder
(with
syphon)
Service
port
©
Electronic
balance
for
refrigerant
charging
Fig.
7
Configuration
of
Additional
Refrigerant
Charging
3.3
Removal
(When
Using
New
Refrigerant
Piping)
(1)
Removing
the
Unit
a)
Recovery
of
Refrigerant
from
the
Outdoow
Unit
by
Pump
Down
@
Atthe
time
of
pump
down,
use
a
gauge
manifold
exclusive
for
R410A.
@
Operating
the
unit
in
forced
cooling
mode,
recover
refrigerant
from
the
outdoor
unit.
(For
details
of
reclaiming
steps
and
precautions,
see
the
instruction
manual
prepared
by
the
equipment
maunfacturer)
@
Caution:
In
the
case
of
an
outdoor
unit
which
is
inacapable
pump
down,
use
a
refrigerant
recovery
unit.
b)
Removing
the
Indoor/Outdoor
Units
@
Remove
the
piping
and
wiring
between
the
indoor
an
outdoor
units.
@
Tighten
the
outdoor
unitAfs
control
valves
and
service
port
with
the
specified
torque.
®
Tighten
the
capped
flare
nuts
at
the
indoor/outdoor
units
connecting
part
with
the
specified
torque.
@
Remove
the
indoor/outdoor
units.
When
storing
the
indoor
unit
piping
in
its
original
position,
be
careful
not
to
break
the
piping.
(2)
Installing
the
Unit
a)
Proceed
with
the
installation
following
the
steps
described
in
"3.2
New
Installation
Work"
.
3.4
Replacing
the
Unit
(Never
Use
the
Existing
Refrigerant
Piping)
Use
a
brand-new
refrigerant
piping
(1)
when
replacing
the
air
conditioner
using
the
conventional
refrigerant
(FR22)
with
an
air
conditioner
using
the
alternative
refrigerant
(R410A)
or
(2)
even
when
replacing
the
air
conditioneru
sing
the
alternative
refrigerant
(R410A)
with
another
air
conditioner
using
R410A,
as
a
problem
may
occur
due
to
differences
in
pressure
characteristics
of
refrigerant
or
differences
in
type
of
lubricating
oil
(air
conditioners
using
R410A
do
not
always
use
the
same
type
of
the
lubricating
oils)
.
3.5
Retrofitting
Do
not
operate
the
air
conditioner
which
has
used
the
conventional
refrigerant
(R22)
by
charging
the
altenaative
refrigerant
(R410A)
.
Otherwise,
the
equipment
may
cease
to
function
normally
and
go
wrong,
or
even
cause
serious
problems
such
as
rupture
of
the
refrigeration
cycle.
58

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Sharp AY-X10CR Specifications

General IconGeneral
BrandSharp
ModelAY-X10CR
CategoryAir Conditioner
LanguageEnglish

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