MCAC-PDSM
the
pip
the
Th
3.5 Vacuu
Aft
the
for
Un
sys
gla
Aft
am
If
t
12
Wh
sys
as
M-2013-04
e operation o
pe in the pro
e pipe to the
he electroma
um and ad
ter finished
en filled with
r 24 hours.
nder the pipe
stem loop to
asses in indo
ter the vacu
mount liquid
the connecti
2kg.
hen the con
stem for the
the folling f
of the comp
ocess of pipe
e outdoor un
agnetic valve
d refriger
piping conne
h 30kgf/cm
2
eline pressu
o below 20P
oor unit will
um inspectio
refrigerant a
ng pipe leng
necting pipe
e system nor
formula:
ressor and i
e intallation.
nits.
e wire conne
Si
Dua
ant
ection betwe
nitrogen fro
urizing was n
Pa, and keep
indicate to b
on, the refrig
and adds su
gth of indoor
e length is m
rmal operatio
Midea
its lifespan.T
Be sure to
ection as the
ingle-syste
al-system t
een the indo
m the outdo
no problem,
p for 2 hours
be green.
geration sys
uitable amou
r unit and ou
more than 10
on. The calc
a Precision AC
Trash and fo
blow them o
e following f
m type
type
oor and outd
oor unit cove
use vacuum
s, if the pres
stem should
unt refrigeran
utdoor unit is
0m, then it n
culation for t
Technical Ma
oreign matte
off with niltro
igure:
door unit, op
er connector
m pump to va
sure is no p
static filling
nt oil.
s within 10m
eeds to add
the added q
anual-Down D
ers may com
ogen before
pen all ball v
r, and then p
acuum refrig
picks up, the
quickly by p
m, the filling
d refrigerant
uantity of re
elivery Series
49
me into the
connecting
alves, and
pressurizing
geration
liquid sight
pecified
refrigerant is
into the
efrigerant is
9
s
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