12
Ceiling Duct Type Air Conditioner
Installation of Indoor, Outdoor Unit
INSTALLATION OF REMOTE CONTROL BOX
Install the remote control box
and cord correctly.
• Although the room temperature sensor is in the indoor unit, the remote control box should
be installed in such places away from direct sunlight and high humidity.
INSTALLATION OF THE REMOTE CONTROL BOX
• Select places that is not splashed by
water.
• Select control position after receiving
customer approval.
• The room temperature sensor of the
thermostat for temperature control is built
in the indoor unit.
• This remote controller equipped with
liquid crystal display. If this position is
higher or lower, display is difficult to see.
(The standard height is 1.2~1.5 m high)
ROUTING OF THE REMOTE CONTROL CORD
• Keep the remote control cord away from
the refrigerant piping and the drain
piping.
• To protect the remote control cord from
electrical noise, place the cord at least
5cm away from other power cables.
(Audio equipment, Television set, etc)
• If the remote control cord is secured to a
wall, provide a trap at the top of the cord
to prevent water droplets from running.
POINT OF REMOTE CONTROLLER INSTALLATION
DISASSEMBLING OF THE REMOTE CONTROLLER
ELECTRICAL WIRING TO THE INDOOR UNIT
Make sure that wire and terminal
numbers are matched on unit side
and remote controller side.
(Main board)
CN REMO
The maximum length of the cord is 100 m.
If the length of the cord exceeds 50 m, use a wire size greater than 0.5 mm
2
.
Remote controller
CN REMO
Remote
control
box body
Lever carefully
the box open
using a screw
driver, etc.
Front case
The lo
wer p
art
Face of wall
Upper notch
Upper flange
Under plate
Remote
control cord
Remote
control unit
Tapping screw
(Local supply)
Lower notch
Face of wall
Upper notch
Lower notch
Switch box
(Local supply)
Under plate
Remote
control unit
Remote
control cord
Screw
(Local supply)
Cord
clamp
Push hand
(Part B)
(Part A)
FIXING OF REMOTE
CONTROL CORD
1. Fix the cord clamps on the wall
by ø3 tapping screws(Local supply).
2. Fix the remote control cord.
PROCEDURE OF INSTALLATION
1. Fix the under plate on the switch box by
screws(Local supply). In this case, fit the under
plate on the wall, and be careful of deformation.
2. Receive the remote control cord in the switch box.
3. Hook the remote control unit on the under plate.
WHEN THE REMOTE CONTROL BOX IS
INSTALLED WITH THE CORD BURIED.
PROCEDURE OF INSTALLATION
1. Fix the under plate on the wall by self tapping
screws (accessory).
2. Make a slit (Part A) at the top side of the remote
control box by nipper.
3.Rout the cord as shown in the following figure. In
this case, push the cord into the around of
case(Part B).
4. Hook the remote control unit on the under plate.
WHEN THE REMOTE CONTROL BOX IS
INSTALLED WITH THE CORD EXPOSED.
