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–19–
NOTE:
• Thoroughly study the following installation locations:
1. In such places as restaurants and kitchens, considerable amount of oil steam and flour adhere to the turbo
fan, the fin of the heat exchanger and the drain pump, resulting in heat exchange reduction, spraying, dis-
persing of water drops, drain pump malfunction, etc.
In these cases, take the following actions:
• Make sure that the ventilation fan for smoke-collecting hood on a cooking table has sufficient capacity so
persing of water drops, drain pump malfunction, etc.
In these cases, take the following actions:
• Make sure that the ventilation fan for smoke-collecting hood on a cooking table has sufficient capacity so
that it draws oily steam which should not flow into the suction of the air conditioner.
• Make enough distance from a cooking room to install the air conditioner in such a place where it may not
suck in oily steam.
2. Avoid installing air conditioner in such circumstances where cutting oil mist or iron powder is in suspension
in factories, etc.
3. Avoid places where inflammable gas is generated, flows in, is stored or vented.
4. Avoid places where sulfurous acid gas or corrosive gas is generated.
5. Avoid places near high frequency generators.
4. Avoid places where sulfurous acid gas or corrosive gas is generated.
5. Avoid places near high frequency generators.
2. Ceiling opening dimensions and hanging bolt location
Ceiling board
Level gauge
Ceiling
Use the ventilation fan
for smoke-collecting
hood with sufficient
capacity.
for smoke-collecting
hood with sufficient
capacity.
Cooking table
Air conditioner
Take enough
distance
distance
Unit:mm
840 Unit size
840 Unit siz
e
672 (Hanging bolt)
101.5
101.5
875 (Ceiling opening)
875 (Ceiling opening)
785(Hanging bolt)
45
45
• The dimensions of the paper model for installing are
the same as those of the ceiling opening dimen-
sions.
sions.
• Select and mark the position for fixing bolts and piping hole.
• Decide the position for fixing bolts slightly tilted to the drain
• Decide the position for fixing bolts slightly tilted to the drain
direction after considering the direction of drain hose.
• Drill the hole for anchor bolt on the wall.
• This air-conditioner uses a drain pump.
• Horizontly install the unit using a level gauge.
• During the installation, care should be taken not to
• Horizontly install the unit using a level gauge.
• During the installation, care should be taken not to
damage electric wires.
CAUTION
–20–
Wall
5~7mm
Indoor
Outdoor
Set screw of
paper model (4 pieces)
paper model (4 pieces)
Paper model
for installation
for installation
Ceiling board
150mm
Adjust the same height
Ceiling board
Ceiling
Flat washer for M10
(accessory)
Keep the length of the bolt
from the bracket to 40mm
Open the ceiling board
along the outer edge of the
paper model
along the outer edge of the
paper model
Flat washer for M10
(accessory)
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
Air Conditioner body
3. The Indoor Unit Installation
• The following parts is option.
Hanging Bolt - W 3/8 or M10
Nut - W 3/8 or M10
Spring Washer - M10
Plate Washer - M10
Nut - W 3/8 or M10
Spring Washer - M10
Plate Washer - M10
• Drill the piping hole on the wall slightly tilted to the
outdoor side using a Ø 70 hole-core drill.
• Tighten the nut and bolt to prevent unit falling.
CAUTION
4. Remote Controller Installation
• Although the room temperature sensor is in the indoor unit, the remote controller should be installed
in such places away from direct sunlight and high humidity.
Installation of the remote controller
• Select places that are not splashed with water.
• Select control position after receiving customer approval.
• The room temperature sensor is built in the indoor unit.
• This remote controller equipped with liquid crystal display. If this position is higher or lower, display is difficult
• Select places that are not splashed with water.
• Select control position after receiving customer approval.
• The room temperature sensor 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 ~ 1.5m high)
Routing of the remote controller cord
• Keep the remote controller cord away from the refrigerant piping and the drain piping.
• To protect the remote controller cord from electrical noise, place the cord at least 5cm away from other power
• Keep the remote controller cord away from the refrigerant piping and the drain piping.
• To protect the remote controller cord from electrical noise, place the cord at least 5cm away from other power
cables (audio equipment, television set, etc.)
• If the remote controller cord is secured to the wall, provide a trap at the top of the cord to prevent water
droplets from running.
• Fix the under plate on the wall
• Separate the under plate from Remote control box.
• Fix the cord clamps on the wall by ø 3 tapping
screws (accessory).
• Fix the remote control cord.
–21–
Remote control
box body
Cord clamp
(accessory)
(accessory)
Lever carefully
the box open
using a screw
driver, etc.
Front case
The lo
wer par
t
Face of wall
Under plate
Screw (accessory)
Remove the battery cover from the remote con-
troller.
• Slide the cover according to the arrow direction.
troller.
• Slide the cover according to the arrow direction.
Insert the two batteries.
• Be sure that the (+) and (-) directions are correct.
• Be sure that both batteries are new.
• Be sure that the (+) and (-) directions are correct.
• Be sure that both batteries are new.
Re-attach the cover.
• Slide it back into position.
• Slide it back into position.
WIRED REMOTE CONTROL INSTALLATION
REMOTE CONTROL PREPARATION(OPTIONAL)
DISASSEMBLING
ELECTRICAL WIRING
HOW TO MOUNT ONTO A WALL
HOW TO INSERT BATTERIES
Wire and make sure that teminal
numbers are matched on unit side and
remote controller side.
The maximum length of the cord is 100m.
If the length of the cord exceeds 50m,
use a wire size greater than 0.5mm
2
.
Remote controller
(Main board)
CN REMO
• Do not use rechargeable batteries,
such batteries differ from standard dry
cells in shape, dimensions, and per-
formance.
cells in shape, dimensions, and per-
formance.
• Romove the batteries from the remote
controller if the air conditioner is not
going to be used for some long time.
going to be used for some long time.
HOW TO INSERT BATTERIES
–22–
Make sure that the screws of the terminal are free from looseness.
WARNING
The power cord connected to the outdoor unit should be complied
with the following specifications (Rubber insulation, type H05RN-F
approved by HAR or SAA).
with the following specifications (Rubber insulation, type H05RN-F
approved by HAR or SAA).
The connecting cable connected to the indoor and outdoor unit should
be complied with the following specifications (Rubber insulation,
type H05RN-F approved by HAR or SAA).
be complied with the following specifications (Rubber insulation,
type H05RN-F approved by HAR or SAA).
CAUTION
8.5mm
20mm
GN/YL
7.5mm
20mm
GN/YL
[Air inlet side view]
If the supply cord is damaged, it must be replaced by a special cord or assembly available from the manufacturer or its service agent.
NORMAL
CROSS-SECTIONAL
AREA 0.75mm
CROSS-SECTIONAL
AREA 0.75mm
2
(36K)
1.25mm
2
(48K, 60K)
NORMAL
CROSS-SECTIONAL
AREA 2.5mm
CROSS-SECTIONAL
AREA 2.5mm
2
(36K)
3.5mm
2
(48K, 60K)
Terminal Block of Outdoor Unit
1(L) 2(N) 3
4
5
1(L) 2(N) 3
4
5
Terminal Block of Outdoor Unit
1(L) 2(N) 3
4
5
Terminal Block of Indoor Unit
Terminal Block of Indoor Unit
Control box cover
Indoor
power cord
Remote
controller
cord
Control box cover
fitting screw(2 units)
fitting screw(2 units)
POWER INPUT
R
S
T
N
POWER INPUT
R
S
T
N
1(L) 2(N) 3
4
5
Terminal Block of Outdoor Unit
1(L) 2(N) 3
4
5
1(L) 2(N) 3
4
5
Terminal Block of Outdoor Unit
1(L) 2(N) 3
4
5
Terminal Block of Indoor Unit
Terminal Block of Indoor Unit
POWER INPUT
1(L)
2(N)
POWER INPUT
1(L)
2(N)
1(L) 2(N) 3
4
5
• 3 Phase
NORMAL
CROSS-SECTIONAL
AREA 4.0mm
CROSS-SECTIONAL
AREA 4.0mm
2
(36K)
6.0mm
2
(48K)
8.0mm
2
(60K)
• 1 Phase
Heat Pump Model
Cooling Model
Heat Pump Model
• 3 Phase
• 1 Phase
Cooling Model
5. Wiring Connection
• Open the control box cover and connect the Remote controller cord and Indoor power wires.
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