Samsung 1 way cassette type User manual

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Air Conditioner
installation manual
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Thank you for purchasing this Samsung product.
To receive more complete service, please
register your product at
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Panel (1 way / 2 way / 4 way cassette type)
ITFRESEN PT DE EL
DB68-03683A(1)
ARRU
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2
For Slim 1 Way cassette
Fix 2 hooks of the panel on both sides of the indoor unit.
1
Tighten the panel fixing screws.
2-1 Tighten the panel fixing screws temporarily.
2-2 Close the gap between the panel and the ceiling by adjusting the
position of the panel and then tighten the screws completely.
2
Open the filter by pressing the two [PUSH] signs on the filter.
3
Accessories
Handle the panel carefully.
 Do not lean the panel against the wall and do not place the
panel on a projecting object. Otherwise, scratches might form on
the surface of the panel.
 Be careful when gripping the air intake panel for installation.
Hook
Installing the product
Please check the components below before you install the product.
Screw Tightening torque
M4 12.0 ~ 15.0
kgf•cm
1.2 ~ 1.5
N•m
M4x25
bolt
Installation
manual
After the installation, the installer should explain to users how to
use the product.
CAUTION
CAUTION
6 fixing screws
PC1NUSMAN
2
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3
ENGLISH
For Slim 1 Way cassette
Connect the cables between the indoor unit and the panel.
4-1 Remove the 3 screws of the electrical component box and take out
the electrical component box cover.
4-2 Connect the panel connector to the indoor unit PCB connector.
 Connect the swing motor of the panel or the connectors of
remote controller sensor to each connector of the indoor unit.
 Make sure the colors of the connector match.
4-3 Reassemble the electrical component box.
4-4 Close the filter.
4
If the connector is disconnected or the color of the cables is mixed
up, the air conditioner and the remote control will not operate.
5
Make sure that there is no gap here.
Connect the grille.
6-1 Connect the safety clips of the panel to each side of the grille.
6-2 Fix the grille by pushing the [Push] button.
6
Before installing the grille, you should connect the safety clips to
each side of the grille in order to prevent the grille from dropping.
Motor
connector for
driving grille
Check if the panel is firmly fixed to the indoor unit.
5-1 When tightening the screws, make sure that there is no gap between
the panel and the ceiling and the panel should be parallel with the
ceiling or ceiling joint.
 If the panel is installed incorrectly, air may leak.
 When there is a gap between the panel and the ceiling, adjust the
height of the indoor unit.
5-2 Check the installation again as incomplete installation might
cause the below problems.
 If the gap between the panel and the indoor unit is over 15mm,
air may leak or condensing water may come out. Therefore, the
15mm distance between the panel and the indoor unit should be
maintained by using a vertical gauge (pattern sheet).
Air leak
Dirts
Dew
Make sure that there is no gap here.
NOTE
NOTE
NOTE
NOTE
3
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For Slim 1 Way cassette
Fix 2 hooks of the panel on both sides of the indoor unit.
1
Tighten the panel fixing screws.
2-1 Tighten the panel fixing screws temporarily.
2-2 Close the gap between the panel and the ceiling by adjusting the
position of the panel and then tighten the screws completely.
2
Open the filter by pressing the two [PUSH] signs on the filter.
3
Accessories
Handle the panel carefully.
 Do not lean the panel against the wall and do not place the
panel on a projecting object. Otherwise, scratches might form on
the surface of the panel.
 Be careful when gripping the air intake panel for installation.
Installing the product
Please check the components below before you install the product.
M4x25
bolt
Installation
manual
4
After the installation, the installer should explain to users how to
use the product.
 When the hooks of the panel cannot be fixed to the indoor unit,
check whether the step motor covers that are at the left or right
inside the panel (2 places) are touching the base bolt.
 When the length of the base bolt is 30mm for hanger hole, the
step motor cover will not touch the base bolt.
NOTE
NOTE
CAUTION
CAUTION
6 fixing screws
PC1NUPMAN
Hook
Ceiling
Base bolt
Ceiling sleeve
30mm
Hanger bracket
Screw Tightening torque
M4 12.0 ~ 15.0
kgf•cm
1.2 ~ 1.5
N•m
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ENGLISH
For Slim 1 Way cassette
Connect the cables between the indoor unit and the panel.
4-1 Remove the 3 screws of the electrical component box and take out
the electrical component box cover.
4-2 Connect the panel connector to the indoor unit PCB connector.
 Connect the swing motor of the panel or the connectors of
remote controller sensor to each connector of the indoor unit.
 Make sure the colors of the connector match.
4-3 Reassemble the electrical component box.
4-4 Close the filter.
4
If the connector is disconnected or the color of the cables is mixed
up, the air conditioner and the remote control will not operate.
Motor
connector for
driving grille
5Check if the panel is firmly fixed to the indoor unit.
5-1 When tightening the screws, make sure that there is no gap between
the panel and the ceiling and the panel should be parallel with the
ceiling or ceiling joint.
 If the panel is installed incorrectly, air may leak.
 When there is a gap between the panel and the ceiling, adjust the
height of the indoor unit.
5-2 Check the installation again as incomplete installation might
cause the problems below.
 If the gap between the panel and the indoor unit is over 15mm,
air may leak or condensing water may come out. Therefore, the
15mm distance between the panel and the indoor unit should be
maintained by using a vertical gauge (pattern sheet).
Air leak
Dirts
Dew
5
Make sure that there is no gap here.
Make sure that there is no gap here.
NOTE
NOTE
Connect the grille.
6-1 Hook the grille by putting the hinge part into the groove, fit the
3 link parts as shown in the picture and then pull them down to
connect.
※ Caution when detaching the panel.
 When detaching the panel, grip the link part where the panel and
intake panel are connected (❶) and push up the link at the panel
part (❷) to disconnect as shown in the picture(1).
 When power supply malfunctions, detach the panel by using a
driver at the marked point (2) and proceed with the same method
as shown in the picture(1) to detach the panel and then check the
power connection status.
6
Before installing the grille, you should connect the safety clips to
each side of the grille in order to prevent the grille from dropping.
NOTE
NOTE
(2)
(1)
❶
❷
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Fix 2 hooks of the panel on both sides of the indoor unit.
3
Assemble 8 bolts to the panel and the indoor unit temporarily,
then adjust it not to leave a gap between the ceiling and the panel.
4
Remove the front grille.
2-1 Remove the safety clips.
2-2 Open the front grille about 45° and pull it forward.
2
Open the front grille by pushing on both sides and center.
1
For 2 Way Cassette
M4x12
bolt
M4x16
bolt
Installation
manual
User’s
manual
6
Accessories
PC2NUSMEN
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7
ENGLISH
7
Install the air flow blade.
5-1 Fix the right part of the blade to the indoor unit.
5-2 Fix the other side of the blade.
5-3 Fix the middle part of the blade by pushing slightly the middle tab
in the indoor unit.
5
If the direction is incorrect, the blade will not be inserted smoothly.
Check that prominence of the right side has a small rectangular
groove.
Connect cables between the electrical component box and panel.
6-1 Detach 2 screws from the electrical component box.
6-2 Connect the connector of the panel to the electrical component box.
6-3 Reassemble the electrical component box.
6
Be careful about the color of cables not so that they will be mixed up.
Indoor unit
Panel
Insulation
Must fit tightly against the
ceiling without any gap.
If there is a gap between the panel and the ceiling, adjust the height of
the indoor unit. Unless adjust the height, dew may form and drip from
the gap.
Check out that the panel is fixed to the indoor unit.
7-1 Fix bolts tightly between the panel and the surface of the ceiling.
7-2 Check it out not to cause air leaks.
7
If the panel is installed incorrectly, air may leak.
Do not close any discharge area of panel.
Air leaks
Dirts
Dew
Must fit tightly against the
ceiling without any gap.
Reinstall the front grille in the reverse way.
8
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
For 2 Way Cassette
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For 4 Way Cassette
Open the electrical component box cover.
• After untightening the screws, slide the electrical component box cover
in the direction of the arrow as shown in the figure and pull it down.
1
Push the switch type handles inward and pull the grille to open.
• Handles are located on the left and right side of the Samsung logo on
the grille.
• You may have to open the air flow blades first in order to find the
handles.
2
Bolt(M5XL35 MACHINE)
(4)
Installation manual
(1)
8
Accessories
PC4NUSKAN / PC4NUSKEN / PC4NBSKAN
Detach the front grille
1) Remove the safety clips first.
2) Pull the green switch on the hinge part
towards the sign and press and pull
the hinge part to remove the grille.
( There are two hinges on the grille and
you must apply this step on both of them
to remove the grille.)
3) For attaching the front grille, reverse
the procedure above.
There is no need to detach the grille for the installation of the panel.
However, if you want to detach the grill follow the instructions below.
If the supplied bolt is lost, you may purchase M5 machine bolt
(with length of the thread more than 20mm long) and a circular
washer from any retail hardware store to replace the lost bolt.
CAUTION
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ENGLISH
For 4 Way Cassette
ENGLISH
Install the panel using 2 hooks on the both sides of the indoor unit.
3
Detach the 4 corners of the panel. Use two grooves on the each corner of
the panels when pulling them out.
• Handle the corner with digital display gently, since there are electrical
cables connected to that corner.
4
Connect 3 cables between the indoor unit and the panel.
• Make sure you check the number of pins on the two white terminal
before connecting the cables.
6
Fix the bolt to the panel.
5-1 Fix 4 bolts to the panel temporarily.
5-2 Fix them tightly not to make a gap between the panel and the ceiling.
5
9
Groove
Hook
Panel
White(11 PIN)
White(13 PIN)
Blue
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10
E-10
E-1010
Close the electrical component box cover and tighten the screws.
7
Attach and close the front grille.
• Make sure the hooks on the rear side of grille fits properly into the
grooves on panel (

) and then push the panel to close (

).
8
Check out that the panel is fixed to the indoor unit.
• Fix screws tightly between the panel and the surface of the ceiling.
If the panel is installed incorrectly, air may leak.
• Do not block any discharge vents in the panel.
9
For 4 Way Cassette(Continued)
Grille
Hook


NOTE
 If the angle on the air flow blades has been changed by user
due to opening the front grille for installation or maintenance,
you must turn off the circuit breaker and turn it on again before
using the air conditioner.
Otherwise, angles of the each angle can be different or some of
the blade may not close when the product is off.
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11
ENGLISH
MEMO
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