8-
2
S
a
msun
g
El
e
c
troni
c
s
S
W
5
8
K21 K22
K21 K22
TE
N
ON
E
MC
U
0
1 2 3
4
5
6
7
8
9
A
B
C
D
E F
Switch
Setting
Function
Remarks
S
W51/
S
W5
2
S
e
ttin
g
tot
a
l num
b
e
r o
f
inst
a
ll
ed
in
d
oor unit
S
W51: T
e
ns
d
i
g
it,
S
W5
2
: Units
d
i
g
it
S
e
ttin
g
c
a
n
b
e
d
on
e
f
rom th
e
m
a
in out
d
oor unit only
(su
b
unit: s
e
ttin
g
is unn
e
c
e
ss
a
ry)
Ex) Wh
e
n 1
2
in
d
oor units
a
r
e
inst
a
ll
ed
→
S
W51: 1,
S
W5
2
:
2
S
W5
3
K5
ON
H/P(H
ea
t Pump)
S
yst
e
m
Conn
e
c
t Li
g
ui
d
pip
e
a
n
d
Hi
g
h pr
e
ssur
e
g
a
s pip
e
OFF
HR(H
ea
t R
e
c
ov
e
ry)
S
yst
e
m
Clos
e
out
d
oor unit's h
ea
tpump v
a
lv
e
K6
ON
En
a
b
l
e
m
a
ximum
c
a
p
a
c
ity r
e
stri
c
tion
f
or
c
oolin
g
op
e
r
a
tion
R
e
stri
c
t
e
x
c
e
ssiv
e
c
a
p
a
c
ity in
c
r
ea
s
e
wh
e
n op
e
r
a
tin
g
in
d
oor
units with sm
a
ll
c
a
p
a
c
ity
OFF
Dis
a
b
l
e
m
a
ximum
c
a
p
a
c
ity r
e
stri
c
tion
f
or
c
oolin
g
op
e
r
a
tion
-
K7
K8
S
e
l
e
c
tin
g
out
d
oor unit
add
r
e
ss
ON
ON
Out
d
oor unit
add
r
e
ss: No 1
M
a
in unit
ON
OFF
Out
d
oor unit
add
r
e
ss: No
2
S
u
b
unit 1
OFF
ON
Out
d
oor unit
add
r
e
ss: No
3
S
u
b
unit
2
OFF
OFF
Out
d
oor unit
add
r
e
ss: No 4
S
u
b
unit
3
S
W57
S
e
ttin
g
tot
a
l num
b
e
r o
f
c
onn
e
c
t
ed
MCU
S
e
ttin
g
c
a
n
b
e
d
on
e
f
rom m
a
in unit only
Ex) Wh
e
n
3
MCUs
a
r
e
inst
a
ll
ed
→
S
W57:
3
,
S
W5
2
:
2
S
W58
K
2
1
K
22
S
e
l
e
c
tin
g
typ
e
o
f
c
ir
c
ul
a
tin
g
w
a
t
e
r
ON
ON
W
a
t
e
r
c
ir
c
ul
a
tion
-
ON
OFF
Anti-
f
r
ee
z
e
c
ir
c
ul
a
tion (
f
r
ee
zin
g
point o
f
a
nti-
f
r
ee
z
e
must
b
e
b
e
low -8 °C)
Minimum t
e
mp
e
r
a
tur
e
o
f
e
nt
e
rin
g
w
a
t
e
r -5 °C
OFF
ON
Anti-
f
r
ee
z
e
c
ir
c
ul
a
tion (
f
r
ee
zin
g
point o
f
a
nti-
f
r
ee
z
e
must
b
e
b
e
low -15 °C)
Minimum t
e
mp
e
r
a
tur
e
o
f
e
nt
e
rin
g
w
a
t
e
r -10 °C
※
M
a
int
a
in
a
ppropri
a
t
e
c
on
c
e
ntr
a
tion l
e
v
e
l o
f
a
nti-
f
r
ee
z
e
a
cc
or
d
in
g
to
S
W58 swit
c
h s
e
ttin
g
.
㽞
A
M
6666
XW
666
※
I
f
you inst
a
ll HR pro
d
u
c
ts, you must m
a
t
c
h th
e
add
r
e
ss
b
e
tw
ee
n th
e
MCU
a
n
d
th
e
in
d
oor unit.
Outdoor unit option switch settings
(cont.)
Summary of Contents for AM072FXVAFH series
Page 219: ...5 6 Samsung Electronics 5 2 ASS YPCBMAIN HUB AC 1 2 3 4 5 6 7 8 9 10 11 12...
Page 223: ...5 10 Samsung Electronics 4 2 3 5 8 9 7 1 6 5 3 ASSY PCB INVERTER...
Page 225: ...5 12 Samsung Electronics ASS Y PCB INVERTER cont 4 8 10 9 7 6 11 12 13 1 2 3 5...
Page 229: ...5 16 Samsung Electronics 5 5 ASS YPCBFAN Model 1 FANchassis 1 5 2 6 3 4...
Page 231: ...5 18 Samsung Electronics ASS YPCBFAN cont Model 2 FAN chassis 1 7 2 8 3 4 5 9 6...
Page 260: ...Samsung Electronics 7 15 7 19 AM038KXWD66 7 20 AM048 055KXWD66...
