Toshiba MMW-AP0271LQ-E, Руководство по обслуживанию

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– 98 –
HWM : Hot Wa
ter Mod
u
le
NOTE
It is
no
t possible
to connec
t any H
o
t Water M
odules
a
nd
a
ny
indoo
r uni
ts tog
ethe
r for
gr
oup control.
L1
L
L2
Ln
In
door unit
R
e
m
o
te
co
n
tro
lle
r in
te
r-
u
n
it
wir
ing
In
door unit
Ind
oor unit
In
door unit
Rem
ote
co
ntr
oller
(M
ax
. 8 un
it
s
)
Rem
o
te
con
tr
oll
er
wirin
g
Correct
L1
L2
Ln
L
HWM
Ind
oor unit
Ind
oor unit
Indo
or unit
Re
mot
e
co
ntr
oller
(M
ax
. 8 un
it
s
)
Incorrect
Re
m
o
te
c
o
n
tr
o
lle
r
int
er
-u
n
it wir
in
g
Re
m
o
te
co
nt
ro
ller
wir
ing
Ln
( *
)
L
L1
L2
HWM
HWM
HWM
HWM
Rem
o
te
co
ntr
oller
(M
ax
. 8 un
it
s
)
Correct
Re
m
o
te
co
nt
ro
ller
in
te
r-
un
it w
irin
g
Re
mot
e
c
o
n
tr
o
lle
r
wi
ri
ng
(*) :
In
th
e
c
a
s
e
of m
u
lt
iple
r
e
fr
ig
er
an
t syst
em
s
„
Wiring between indoor (including
hot water module) and outdoor
uni
ts
NOTE
•
An
outd
oor unit
c
o
nnecte
d with con
tro
l wirin
g be
twe
en ind
oor
(
in
c
lud
in
g
ho
t water
m
odule)
a
nd o
u
tdoo
r
units wir
e
be
c
o
mes a
u
tom
atically th
e he
ader unit.
•
D
o no
t turn off
the circ
u
it
breaker of th
e ho
t wa
ter mod
u
le when t
he circu
it
bre
a
ker
of th
e sys
tem (
o
u
tdoor
un
it)
is set to
the ON po
s
ition.
•
It b
e
come
s a cause
of a t
rou
ble.
▼
Wiring example
U1
U2
U1
U2
U3
U4
L1
L2
L3
N
U5
U6
LN
A
B
AB
U1
U2
U3
U4
L1
L2
L3
N
U5
U6
U1
U2
LN
A
B
AB
U1
U2
LN
A
B
AB
U1
U2
LN
A
B
Ou
td
oo
r Pow
er
s
u
p
p
ly
38
0 V - 41
5
V ~, 50
Hz
C
irc
ui
t br
eak
er
,
Po
we
r s
witc
h
Re
m
o
te
co
ntr
o
ller
In
doo
r un
it
Out
do
or
Po
we
r
s
upp
ly
380
V - 41
5
V ~, 50
H
z
Re
mot
e
c
o
n
tr
o
lle
r
R
emo
te
co
nt
ro
lle
r
Ind
oor
uni
t
H
o
t w
at
er
m
odu
le
C
ircu
it br
ea
ke
r
C
ircu
it br
ea
ke
r
He
ad
er out
d
oor
uni
t
Follo
we
r ou
td
oo
r
un
it
Co
nt
ro
l
w
ir
ing be
tw
e
en ou
tdoo
r un
it
s
C
ont
ro
l wi
ri
ng
b
e
tw
e
e
n
i
n
doo
r an
d ou
td
oo
r un
it
s
Co
nt
ro
l wir
ing
b
e
twe
en
in
d
o
o
r
un
its
In
d
oor
pow
e
r su
pp
ly
2
20 V - 24
0 V
~,
5
0
H
z
E
a
rth
E
a
rth
Ea
rth
Ear
th
Gr
ou
p c
ont
rol
Pu
ll b
o
x
Pu
ll b
o
x
Pu
ll b
o
x
Ea
rt
h
te
rmi
n
al
Ear
th
te
rm
inal
H
o
t wa
te
r mo
dul
e
In
th
e
ca
se
of
co
n
n
e
c
tin
g
tw
o ho
t w
at
er
m
odu
les
.