Mitsubishi Electric PURY-P72 Service Handbook page 105

•
~
<:
"V
m
c:
CD
;0
n.
1- ::l.
0
"V Dl
...,
-
.N
~
"V
::l.
eg ::!
!"
lO
"V
0
...
iii'
N
lO
0
Dl
-<
3
:J:
g
c:
:i>
--.
-
Ir'
~
~
'6~
Te,
1m
TH"BOx
THHS
Zi4.i5
iH3
TIi4
TH5
TTI6
·1.Single-dottedlines indicate wiring not supplied with theuni!. , - - - - - - - __
u - - - - - - ' - ' - - - - - - - - _ _ u · _ _ - - - - - - - - - -
-----1
l!l
,~,
·2.Dot-dash lines indicate the control box boundaries. :....... _ _ _
·3.Refer 10 the Data book for connecting input/output signal connectors.
I
·4.Daisy-chain terminals (TB3) on the outdoor uni!s
in
the
I
same refrigerant system together.
I
·S.Faston terminals have a locking function. FAN Board ,
Make sure the terminals are securely locked ",
I
in place after insertion. Press the tab
~~"""
on the terminals to removed them.
rfj!r<S-"""'=---1~~1
I
·6.Control box houses high-voltage parts.
I
Before inspecting the inside of the
I
control box,turn off the power,keep
I
the unit off for at least 10 minutes,
and confirm that the voltage between
FT-P and FT-N on INV Board has dropped
to DC20V or less.
·7.Difference of appliance
Lu
MOdel
name
I
u
.APpGan~e
I
~'!C
I
I
';~lI~hr'_)_
...
~.
I! "
\~
i
~~
i
I
~
__
L------'ttiT:-~~'
,,.,., . -----
~,
I _
~
)• . . --,.,..,-.,._._-. I
::~~ ~"d
' I
M-NETBoard
li-:-.t=:l-j;:
460V
I
~M~~~ox--~l
L
~~~~~ _ _ ~
InclllOllOuld_ e-.I-.:I
::t,1n>iI,;on
:mnli:rl
I
:E
m
5l
~
<0
c.n
G)
'"