MCAC-PDS
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M-2013-04
he mechanic
Make sure
situation o
fan whell
Make sure
Make sure
reliably an
Make sure
Make sure
be used o
room env
Under the
limit the c
ectrical part:
Make sure
disconnec
Make sure
connector
When term
control sig
pressure.
Separated
It has ens
when leav
change a
he system m
nder standby
e status of th
Switch on
indication
manual o
Press the
and keep
type in ma
Notes:
The mainte
After conf
cal part:
e remove t
of motor wh
and the ten
e the refrig
e the water
nd check th
e the heatin
e the room
other heatin
ironment, a
e situation i
condensed
:
e the main p
cting switch
e all the ele
rs of electric
minal numb
gnal from in
d arrange t
sured that t
ving the fac
ny two wire
manual dete
y state, the
he system f
n the main p
lamp on th
perator dis
Maintena
pressing th
aintenance
enance pass
firm the pas
he protective
eel and fan
sion of the
erant and lu
drainage pip
e leakage.
g belt of co
temperature
g devices or
nd make su
n winter, it n
air volume t
power input
of the outd
ctrical or co
cal and cont
er 22 and 5
door unit, a
he power ca
he phase seq
tory. It only
s between A
ction function
controller pr
unctional co
ower supply
e upper rig
play interfac
nce
key on t
e
Down
bu
password.
word can be
sword, kee
Mide
e materials f
wheel, and
belt.
brication oil
pelines of h
mpressor h
e is over 20°
r operated t
re there are
eeds to ma
o increase t
woltage is i
oor unit has
ntrolling wir
rolling conn
are connec
nd it can no
ble and the
quences of
needs to m
A, B,C of th
n:
rovides the
omponents,
y, at that tim
ht corner of
e will displa
he manual
tton to shift
got from ma
p pressing t
a Precision AC
or the transp
also check
have been
umidification
as been pre-
C and has s
he electrical
rated capac
n-made sha
he condense
n the range
been closed
es are corr
ections.
ted well, the
t operate. It
low voltage
the three-ph
ake sure the
e main powe
functions of
detailed ope
e, the unit is
the main co
y the unit wa
operator, and
the page to
nufacture.
he
Down
bu
Technical Ma
portation. C
the paralleli
filled strictly.
n system hav
-heated ove
some therm
heating of
city thermal
dow parts of
ed pressure
of -10%~15
d.
ectly connect
e outdoor fan
will cause th
controlling
hase compon
phase sequ
r supply.
manual on a
eration steps
s under stan
ntroller will d
as turned of
d enter to th
A5 interface
tton to enter
anual-Down D
heck the fa
sm of moto
ave been co
er 12 hours.
al load. If n
the unit to p
load for tria
f condense
.
5% voltage.
ted, and fas
n can not re
he system s
cable.
nents are th
uence is co
and off at si
s as followi
ndby state,
display gree
f.
e maintena
e, and then i
r the followi
elivery Series
57
stening
r wheel and
nnected
ot, it should
re-heat the
l run.
d area and
Power
sten all the
ceive the
stop as high
he same
rrect. If fault,
te to detect
ng:
and the
n, the
nce interface
t needs to
ng interface
7
,
e,
,
