75
Ca
us
e
1.
M
o
re
t
han
4
8
i
n
d
o
o
r
un
it
s ha
ve b
e
e
n
co
nn
ecte
d.
2.
Num
b
e
r of conn
ect
ed units /
Cap
a
city excee
de
d
3.
In
doo
r ho
rse
po
w
e
r set
ti
ng
er
ro
r
Che
ck cod
e n
a
me
Number
of
co
nnect
ed uni
ts /
Over-
c
a
pacity
Ch
eck co
de
[E
1
6
]
Se
tting
the
outdo
or
ba
ck
up?
Is
the
numb
er
of c
onne
cte
d in
door
un
its
co
rr
e
c
t?
Ye
s
No
In
door
ov
er
-c
ap
aci
ty
was
dete
cted
in
th
e out
door
ba
ck
up.
Con
fig
u
re
the
no-
ov
er
-c
ap
aci
ty
-d
e
tec
t
s
e
tti
ng. (*1
)
Ch
ec
k th
e out
door
I/F
bo
ar
d
Is th
e
to
tal cap
a
ci
ty
of
co
nnec
ted
ind
oor
uni
ts
135
% or
lowe
r?
No
Ye
s
No
Ye
s
No
Ye
s
OK
NG
Is
the
hors
e
powe
r
s
e
tti
ng
of the
ind
oor
uni
t
co
rr
e
c
t?
Ch
ec
k
the
hor
s
e
powe
r
s
e
ttin
g of
the o
u
tdoo
r u
n
it
if
it i
s
the s
e
rv
ic
e
boar
d
(S
et j
u
mp
er
9, 10
,
11, 1
2
)
A
u
x
ili
ar
y
cod
e: 00
: O
v
er
-c
a
pac
ity
01
–: Num
ber
of c
onn
ec
ted un
its
Mo
re
ind
oor
uni
ts
ar
e c
onne
cte
d.
C
o
rre
ct
t
h
e m
isw
ir
in
g
.
Correc
t the
hors
e
powe
r s
e
tti
ng
S
e
t th
e tota
l c
apac
it
y o
f co
nnec
ted
in
doo
r u
n
its
to
135
%
or
lowe
r
S
e
t
the
h
o
rs
e powe
r of the outdo
or
uni
t
S
ee "
P
ro
c
edur
e
for
r
e
pla
ci
ng th
e
in
ter
fac
e
bo
ar
d"
(*
1
)No-over-
capa
c
ity
-de
tect s
e
tti
n
g
T
u
rn
on
[SW
09 /
Bi
t 2] o
n
the
cen
ter
outd
oor
I/F
bo
ar
d. (
U
su
all
y t
u
rn
ed o
ff)
Ca
use
R
e
gu
la
r com
m
u
n
ica
ti
on
i
s
no
t p
o
ssi
bl
e
be
tw
ee
n th
e
hea
de
r
an
d f
o
llow
er in
d
o
o
r un
it
s
Ch
eck co
de
na
me
Indo
or head
er - fol
lower
commun
icati
on erro
r
Che
ck cod
e
[E
18
]
Is
the
in
te
r-
uni
t ti
e c
abl
e
(A /
B) c
o
rr
ec
t?
Is
th
e h
a
rn
es
s
di
sc
on
n
e
ct
e
d
f
rom
th
e
in
do
or u
n
it bo
ard
o
r did a
co
nn
ec
tor co
nne
ct
io
n
erro
r o
cc
u
r?
No
Ye
s
No
Ye
s
Corr
e
c
t rem
o
te controll
e
r
inte
r-
un
it ti
e c
abl
e
Cor
re
c
t in
door
ad
dr
e
s
s
e
s
Yes
No
No
Ye
s
Gr
ou
p c
ontr
ol
op
er
atio
n?
A
re
al
l th
e in
door
u
n
it
s tu
rn
ed on
?
Chec
k
ind
oor
a
ddr
es
se
s.
Cor
re
ct t
he c
onne
cto
r
con
nec
tio
n
Chec
k c
irc
uit
wir
in
g
Chec
k t
he po
wer
co
nnec
tio
n
sta
tus
of the
in
door
un
its
(T
ur
n o
n
ag
ain)
Chec
k t
he i
ndoo
r b
oar
d
E
rro
r
ĺ
Repl
ac
e
Summary of Contents for MD-VNK802HEXE
Page 120: ...118 11Owner s Manual Excerpt ...
Page 137: ...135 12Installation Manual Excerpt ...