S1
S2
S3
L
N
BLUE
BLUE
YELLO
W
YELLO
W
CN01
CN01
BLACK
CN01
BLACK
S1
S2
S3
L
N
YELLO
W
BLUE
BLUE
YELLO
W
CN01
=*+$$%.*0-&B),0¶,'-0$*&
Indoor power supply terminal kit (option)
Required
Indoor unit electrical box connector con-
nection change
Required
F'5)2 '(¶C)+ *)'% )',/ ;0%0*3 +0'3%'1
for the indoor and outdoor units
Required
Outdoor unit DIP switch settings (when
using separate indoor unit/outdoor unit
power supplies only)
(,,.( 9
$0.. ++ + 0 +00( - CG .00(,. (~
The following connection patterns are available.
The outdoor unit power supply patterns vary on models.
ÑÉ" 75%)'H)%;0-/'-2)'&-»11,$*-',-&)B'%'-0$*0*)',/B$2)&/'225)B%$<0+)+"½&)*$*6(.&)5%)'H)%³Ò#´$%)'%-/2)'H'3)5%)'H)%³ÒË´"
*2. Max. 120 m
*3. The 10 m wire is attached in the remote controller accessory. Max. 500 m
ÑÔ" ²/)¶3.%)&'%)ÒͲ'2;'4&'3'0*&--/)3%$.*+"
' }+ ,}0(~ ) ) .00(,. ( (,.( . ..( ,
+00(~ , . ++ + ,,' , ).(( (') ). 0(~,)(0 ).) | ( , *'
.(( . .) (' ). ) ,. (
* The optional wiring replacement kit is required.
S1
S2
L
N
1
2
L
N
S1
S2
S3
S3
K
K
K
K
H
H
H
H
Ñ 7(¶C'2'5)2?-/'-0&0*,2.+)+;0-/-/)1'*.'2&*)'%)',/;0%0*3+0'3%'1($%-/)0*+$$%'*+$.-+$$%.*0-&"
A
Outdoor unit power supply
B
Earth leakage breaker
C
Wiring circuit breaker or isolating switch
D
Outdoor unit
E
Indoor unit/outdoor unit connecting cords
F
Remote controller
G
Indoor unit
H
Option
J
Indoor unit power supply
* The optional wiring replacement kits are required.
If the indoor and outdoor units have separate power supplies, refer to the table at the
below. If the optional wiring replacement kit is used, change the indoor unit electrical
5$C;0%0*3%)()%0*3-$-/)¶3.%)0*-/)%03/-'*+-/)Î=J&;0-,/&)--0*3&$(-/)$.-+$$%
unit control board.
Ñ 7(¶C'2'5)2?-/'-0&0*,2.+)+;0-/-/)1'*.'2&*)'%)',/;0%0*3+0'3%'1($%-/)0*+$$%'*+$.-+$$%.*0-&"
A
Outdoor unit power supply
B
Earth leakage breaker
C
Wiring circuit breaker or isolating switch
D
Outdoor unit
E
Indoor unit/outdoor unit connecting cords
F
Remote controller
G
Indoor unit
H
Option
J
Indoor unit power supply
K
Indoor unit earth
ON
OFF
1
2
(SW8)
3
Electric heater
(For models with
heater)
Connectors (connections when shipped
from the factory are for indoor unit power
supplied from outdoor unit)
Indoor unit power supplied from outdoor unit
(when shipped from factory)
If the indoor and
outdoor units have
separate power
supplies, change the
connections of the
connectors as shown
in the following
¶3.%)"
Connectors
Indoor unit
control board
Separate indoor unit/outdoor unit power
supplies
Electric heater
(For models with
heater)
Indoor unit
control board
Ñ ²/)%)'%)-/%))-4B)&$(2'5)2&³2'5)2&7?'*+Ï´"7(¶C-/)'BB%$B%0'-)2'5)2&-$
the units according to the wiring method.
$}+(.+ 0(+ ~}
$~}
Indoor unit power supply
ÕÊÒ³&0*32)´ÖºØ:Ì»ºË
Indoor unit input capacity
Main switch (Breaker)
*1
16 A
Wirin
g
Wi
re
N
o.
u
&
0:)
(mm
2
)
Indoor unit power supply
2
u
Min. 1.5
Indoor unit power supply earth
1
u
Min. 1.5
Indoor unit-Outdoor unit
*2
2
u
Min. 0.3
Indoor unit-Outdoor unit earth
–
Remote controller-Indoor unit
*3
2
u
0.3 (Non-polar)
C
ircuit
ratin
g
Indoor unit L-N
*4
AC 230 V
Indoor unit-Outdoor unit S1-S2
*4
–
Indoor unit-Outdoor unit S2-S3
*4
DC24 V
Remote controller-Indoor unit
*4
DC12 V
