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<Service support function list>
SW01
SW02
SW03
7-segment di
1
2
3
2
1
4
5
6
7
1
6
2
1~3
8
2
3
2
1~16
4~5
2
15
1
2
16
1~16
3
4
s
p
a l
y
[
A
]
Refrigerant circuit and control communication line check function (Cooling
[J . C]
operation)
Refrigerant circuit and control communication line check function (Heating
J [
.
] H
operation)
P [
.
]
n I
d
o
r o
P
M
V
A [
] 1
n I
d
o
r o
e r
m
o
C [
.
]
C
o
o
n i l
g
e t
t s
H [
.
]
H
e
t a
n i
g
e t
t s
C [
.
] H
n I
d
o
r o
c
o
e l l
c
E [
. r]
Error clear function
P [ 1
.
]
Pulse motor valve (PMV) forced fixing function in outdoor unit
[H . r.]
Solenoid valve forced open / close function
[F . d.]
Fan forced operation function
[t
o]
Outside temperature sensor manual adjustment function
[0 1]~[1 6]
Indoor No. 1 to 16 unit
[1 7]~[3 2]
Indoor No. 17 to 32 unit
[3 3]~[4 8]
Indoor No. 33 to 48 unit
[4 9]~[6 4]
Indoor No. 49 to 64 unit
83
106
F
u
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t c
o i
n
c
o
n
e t
n
o f
c r
e
d
f
l l u
o
p
e
n
u f
n
t c
o i
n
e t
c
o
n
r t
l l o
r e
i d
c s
i r
m
n i
t a
n i
g
u f
n
t c
o i
o
p
r e
t a
o i
n
u f
n
t c
o i
n
o
p
r e
t a
o i
n
u f
n
t c
o i
n
v i t
e
t s
r a
/ t
s
o t
p
(
O
N
/
O
F
) F
u f
n
t c
o i
Indoor individual start / stop (ON / OFF) function
s t
n
n
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Table of Contents
Troubleshooting
