Specifications

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1) Set necessary functions in accordance with the
model of indoor unit.
2) Couple the upper case with the lower case as they
were.
3) Secure the remote controller cords on the wall or
other using cord clamps.
(ii) Exposed installation
(a) Have a Electrical box and remote controller cords (use
shielding wires or twisted pair wires for extension)
embedded in the wall in advance.
(b) Remove the upper case from the remote controller.
(c) Secure the remote controller body on the Electrical
box with 2 pieces of M4 round head screw (provided
by customer).
(d)
Connect remote controller cords with the remote controller.
(Refer to the section regarding the exposed installation.)
(e) Couple the upper case with the lower case as it was
to finish up the installation.
(1) Selection of installation location
Following locations should be avoided:
(a) Where exposed to direct sunlight
(b) Near the heat source
(c) Highly humid area or where splashed with water
(d) Uneven installation surface
(2) Selection of installation location
(i) Exposed installation
(a) Remove the remote controller case.
¡ Insert finger nails between the upper (white) and lower
(brown) cases and ply them to open.
Cautions for extension of remote controller cords
¡ Make sure to use shielding wires only.
•All models: 0.3 mm
2
x 3 core wires [MVVS3C,
products of Keihan Cables]
Note (1) When the extension distance exceeds 100 m, change the
wire size as follows:
100 ~ 200 m ... 0.50 mm
2
× 3 core wires
~ 300 m ... 0.75 mm
2
× 3 core wires
~ 400 m ... 1.25 mm
2
× 3 core wires
~ 600 m ... 2.00 mm
2
× 3 core wires
¡ Make sure to ground one side only of the shield-
ing wire.
Electrical box
(Provided by customer)
Remote controller cords
5.2 Installation of remote controller (Optional parts)
Lower case (brown)
Upper case (white)
(b)Remote controller cords can be taken out upward only
as shown below.
¡ Cut the remote controller lower case off at the top and
thin section with a nipper, knife or other and remove
burrs from the cut with a file or other.
(c) Secure the remote controller lower case on the wall
with 2 pieces of wood-screws.
(d) Connect the remote controller cords with the terminal
block. Make sure to align the terminal numbers on the
indoor unit and the remote controller. Polarities are
specified on the terminal block so that the unit will not
be operated if the cords are connected improperly.
Terminals: (X) red wire, (Y) white wire, (Z) black wire
Bottom
Lower case
Top
Top
(Cord take-out direction)
M4 round head screw x 2 pieces
(Provided by customer)