Tabla de contenido
Publicidad
Idiomas disponibles
Idiomas disponibles
6.
Electrical work
\
Fig. 6-1
®
6.1. Indoor unit (Fig. 6-1)
1.
Remove
the corner
box.
2.
install
each
wire
into the unit.
3.
Open
the front
grill, remove
1 tapping
screw
and
remove
the terminal
block
cover.
@ Terminal
block cover
4.
Connect
each
wire
properly
to the terminal
block.
o In consideration
of future
servicing,
please
leave
some
leeway
for the wiring
length.
5.
Put all the parts
back
the way they
were.
6.
Use a clamp
from
the bottom
of the electric
parts
box to fasten
each
wire.
I_ Fix power
source
wiring
to control
box
using
buffer
bushing
for tensile
force.
(PG connection
or the
like.)
A means
for the disconnection
of the
supply
with
an isolation
switch,
or similar
de-
vice,
in all active
conductors
shall
be incorporated
in the fixed
wiring.
_p Terminal block for Indoor/outdoor
connecting
© Terminal block for power supply (separate
indoor/outdoor
unit power supplies,
K-control
ap-
plication)
@ Earth point
Clamp
CF_ Terminal block for remote controller
(Only for PKA-A.GA)
_) Conduit plate
CH_ Bush (Purchased
locally)
Ci_Lock nut (Purchased
locally)
_3_Connector
(Purchased
locally)
(K_Conduit (Purchased
locally)
6.1.1.
indoor
unit
power
supplied
from
outdoor
unit
(A-control
application)
The following connection
patterns
are available.
The outdoor unit power supply patterns
vary on models.
®
@ Outdoor unit power supply
(_
(_
_ Wiring circuit breaker or isolating switch
[-ql
© Outdoor unit
i
I
_D)Indoor unit/outdoor
unit connecting
cords
(_
IIi
_ Remote controller
(Only for PKA-A.GA)
i_!
CF)Indoor unit
_!
_) Indoor unit earth
LCJ
_/-_/
@
* Affix a label A that is included with the manuals near each wiring diagram for the indoor and outdoor units.
®
@ Outdoor unit power supply
(_
(_
(_
_ Wiring circuit breaker or isolating switch
[-ql
[-ql
© Outdoor unit
i
I
i
@ Indoor unit/outdoor
unit connecting
cords
@
I , I I
® Remote
controller
(Only for PKA-A.GA)
H!
CF_ Indoor unit
L¢ i
_O_,
I
_) Indoor unit earth
* Affix a label A that is included with the manuals near each wiring diagram for the indoor and outdoor units.
Indoor unit model
Indoor unit power supply
Minimum circuit ampacity
Maximum
rating of overcurrent
protective
device
Indoor unit power supply
u_ _
Indoor unit power supply earth
• __o
•-
z
Indoor unit-Outdoor
unit
41
_
Indoor unit earth
_:
Remote controller-Indoor
unit
42
Indoor unit L1-L2
43
,_, ._
Indoor unit-Outdoor
unit $1-$2
43
"_
Indoor unit-Outdoor
unit $2-S3
43
Remote controller-Indoor
unit
43
PKA
1A
15A
3 x AWGf6
(polar)
t x Min. AWG16
2 x AWG22
(Non-polar)
AC 208/230 V
DC24 V
DCf2V
"1. Max. 50 m, 168ft
*2. The 10 m, 30 ft wire is attached in the remote controller
accessory.
Max. 800 m, 1800 ft <Only for PKA-A.GA>
*3. The figures are NOT always against the ground.
$3 terminal
has DC 24 V against $2 terminal.
However between $3 and $1, these terminals
are not electrically
insulataed
by the transformer
or other device.
Notes:
1. Wiring
size must comply
with the applicable
local and national code.
2. Use copper
supply
wires.
3. Use wires rated 300V or more for the power supply
cables and the indoor unit/outdoor
unit connecting
cables.
4. Install
an earth longer
than other cables.
7
Publicidad
Capítulos
Tabla de contenido
