Mitsubishi Electric PLP-6EAJ Installation Manual page 2

5,
I
Installing corner panels
I
I
Installing of corner panels
I
Slide the corner panels to each corner towards the arrow and
fix with the provided screws.
Signal receiver
for the remote
controller
(default position)
Intake grille
Installation location
for the i-see Sensor
corner panel
(default position)
~~-
Drain pipe ....__ Refrigerant pipe
~ l~rew ··
c,~,paoell [
~ ~ " P S
f~ .
~
crew
•For the corner panels with safety strap, make sure to hang the strap on the hook of the grille securely.
Note: If the safety strap is not hanged properly, there is a risk the corner panel may fall.
I
Installing signal receiver corner panel (default position)
I
1. Route the lead wires (white, 9 poles) for signal receiver corner panel
from the side of the electrical box on the main unit.
Claw of bellmouth
2. Make sure to connect to CN90 (white) on the controller board of the main unit.
3. Make sure that lead wires of signal receiver corner panel is passed through the
claw of bellmouth.
The remaining lead wires must be held together without slack using the clamp
into the electrical box; so that they do not contact the strings of elevation
machine motor box.
4. The electrical box cover of the main unit is closed again with 2 screws.
5. Install the signal receiver corner panel with to the grille and fix with
the screws.
Notes:
1. Make sure the strings of the elevation machine motor are not
caught in the cover of electrical box of the main unit.
If they get caught, they may be cut off.
2. The signal receiver corner panel cannot be installed on the drain
pipe side for the main unit.
If installed forcibly, ii may result in the failure.
Screw
Elevation
machine
motor box
Cable band
CN90 on
controller
board
Electrical box
String
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Installing i-see Sensor corner panel (default position)
I
Pass the lead wires of i-see Sensor corner panel through the square hole of the grille.
Lead wires of i-see
Sensor corner panel
Square hole of the
- ==::::::::rit
grille
Q
3. Lead wires for the i-see Sensor corner panel must be held together into the electrical box
without slack using the clamp.
4. To reinstall the cover of electrical box, reverse the procedure 1.
5. Install the i-see Sensor corner panel to the grille and fix with the screws @ .
Note: The i-see Sensor corner panel cannot be installed on the drain pipe side for the main unit.
If installed forcibly, it may result in the failure of i-see Sensor corner panel.
s.
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Installing corner panels
lccontinued from the previous page)
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Removing the signal receiver corner panel
I
• Remove the signal receiver comer panel according to the following important points.
CN4Z and CN5Y
on the controller
board
Lead wires of
i-see Sensor
corner panel
Clamp
Screw@
~
i-see Sensor
corner panel@
1. Because the lead wires (white, 9 poles) for the signal receiver comer panel are fixed to the back of the grille using a clamp,
the lead wires must be removed from the clamp.
2. Loosen the screw in the comer on the front of the grille and remove the signal receiver comer panel.
Note: If the i-see Sensor install position is changed from default position, change the function
settings by referring to main unit installation manual.
Signal receiver corner panel
default position
Signal receiver lead wires (white)
<Back of the grille>
6.
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Setting up the lowering distance of intake grille
I
•You can set up 8 different stages of lowering distance for the intake grille according to the set up location
if desired.
Note: As a initial setting, the intake grille will automatically stop at 1.6 m from the ceiling surface.
The distance is a rough indication, check by actually lowering ii.
•The lowering distance can be set using PAR-3xMAA ("x" represents 2 or later.) or DIP switches of SW2
on the controller board of the Automatic Filter Elevation Panel. The latest setting using either one of them
will be adopted.
Therefore, there may be a gap betwee n the actual lowering distance and the display of PAR-3xMAA
("x"
represents 2 or later.) or DIP switches of SW2 on the controller board of the Automatic Filter
Elevation Panel.
1) Setting using
PAR-3xMAA ("x"
represents 2 or later.)
1. To display Automatic Filter Elevation Pan el, select "Auto descending panel" from the maintenance menu
wit h the [EI] and the
IT2J
button, and press t he (0 button.
2. To display "Descending adjustment", select "Descending adjustment" with the [EI] and the
CE2:J
button,
and press the (0button.
3. To display "Height", specify "Ref. address" and "Unit No." of the main unit with the IT2] and the
[E3J button, and press the(0 button. (Specify the" Ref. No" and "Unit. No" with F1 button.)
4 . Select "Height" with the [EI] button and set the height with the [E2J and the [E3J button to press
the(0 button.
Note: Refer to "Lowering distance set up table" below.
Note: The images to the right are the display examples of PAR-3xMAA when connected to PLA-EA.
When PAR-3xMAA is connected to PLFY- EM, "Ref. address" will be displayed as "M-NET address".
Also, "Unit No." will not be displayed.
2) The setting on the controller board of Automatic Filter Elevation Panel.
1. Loose the 2 screws and slide the electrical box cover to open.
2. Set up the DI P sw itches of SW2 on the controller board of A utomatic Filter Elevation Panel as followed.
Note: To change the setting, make sure the symbol of the DIP switch is SW2.
3. Reinstall the electrical parts cover of the grille following reverse procedure 1.
Lowering distance set up table
Lowering distance The setting
SW2 Lowering distance
The setting
SW2
(Rough indication of
value using
(Lowering (Rough indication of
value using
(Lowering
the ceiling height)
the remote
distance set up) the ceiling height)
the remote
distance set up)
controller con troller
1.2m
g~FI~~~ ~~~
I
1.6m
g ~ F I ~
~~~~~I
(up lo 2.4m)
S etting 1 (2.4m- 2.8m) Setting 2
1 23456
"Initial setting"
1 23 4 56
2 .0m
Setting 3
g~FI~~~ ~~~
I
2.4m
Setting 4
g ~FI ~
~~~~~I
(2.8m- 3.2m)
1 23456
(3.2m- 3.6m)
1 23456
2 .8m
g~FI~~~ ~~~
I
3.2m
g ~ F I ~
~~~~~I
(3.6m- 4.0m)
Sett ing 5
(4 .0m- 4.4m)
Setting 6
1 23456 1 23456
3.6m
g~FI~~~ ~~~
I
4 .0m
g~F I ~
~~~~~I
(4.4m- 4.8m)
Sett ing 7
(4 .8m- 5.2m)
Setting 8
123 45 6 1 2 34 5 6
"■"Indicates
the position of the switch.
■ Auto
descending panel
Auto descending panel
► Descending operation
Descending adjustment
Setting display : V'
M-i+i'IM •ii W
--CJCJ
Fl F2 F3 F4 _
@@ e
0
■ Descending
adjustment
Descending adjustment
►
Ref. address •
Unit No. D /2/ 3/4
Identify unit Check button
Input d isplay: V'
iZ!l!DICMiGtt#C81@llmi
---CJ
Fl F2 F3 F4 _
@ @ e
0
Descending adjustment
Ref. address 0
Unit No. D/2/ 3/4
► Height
ftt' ¥ 0ttmlt@G)]
Select: V'
ILl!l!ll"'Cl ...
;"' AA"' ·
D,.Cna•
---c = J
Fl F2 F3 F4 _
@@ e
0
SW2
s.1
Installing corner panels
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(continued from the previous page)
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Installing the i-see Sensor corner panel and signal receiver corner panel
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• When installing the i-see Sensor corner panel or signal receiver corner panel in a position other than the default installation position,
install it according to the following important points.
Possible Installation position
<D
l--l---+tc7,,1======aii -......_j-l---l Possible installation position ®
(Air outlet identification marks
□/□ □□ □)
(Air outlet identification
marks □/□□)
•i-see Sensor corner panel •i-see Sensor corner panel
•Signal receiver corner panel : default •Signal receiver corner panel
Prohibited installation position
•i-see Sensor corner panel
•Signal receiver corner panel
Refrigerant piping
--~-------------
(::___ ___
~---~~)
Installation procedure when installing the i-see Sensor corner panel
in possible installation position
G)
To install the corner panel and route the lead wires, refer to the installation procedure (section 5)
for the default installation position of the signal receiver corner panel.
Connect the lead wire connectors (white, 4 poles and white, 5 poles) of the i-see Sensor
corner panel to the connectors CN4Z and CN5Y on the controller board on the main unit.
Note: If the i-see Sensor corner panel install position is changed from default position,
',
~
,~
.............
_
,""'
~--
---
---------
change the function settings by referring to main unit installation manual.
Installation procedure when installing the i-see Sensor corner panel
or signal receiver corner panel in possible installation position ®
1. Pass the lead wire of i-see Sensor corner panel or signal receiver corner panel
through the square hall located in the corner of grille.
2. Loosen the 2 screws fixing the electrical box cover on the main unit,
and slide the cover to open.
3. Connect the lead wire connectors of the corner panels to the controller
board connectors on the main unit according to the following table.
Lead wire connector Controller board connector
Screw
Cable band
CN90 on indoor
controller board
Electrical box
Signal receiver corner panel
White, 9 poles
i-see Sensor corner panel
White, 4 poles
CN90
CN4Z
Screws for
the electrical
box cover
r-ittHH--!-- CN4Z and CN5Y
on indoor
White, 5 poles CN5Y
4. The lead wire of signal receiver corner panel must be held together without slack,
and fixed with the cable band into the electrical box.
5. Follow the reverse procedure of 2 to reinstall the electrical box cover on the main unit.
6. Install the i-see Sensor comer panel or signal receiver corner panel to the grille and fix
with the screws.
Note: If the i-see Sensor corner panel install position is changed from default position,
change the function settings by referring to main unit installation manual.
Installation procedure when installing the signal receiver corner panel
in possible installation position
®
To install the signal receiver corner panel and route the lead wires, refer to the installation procedure
(section 5) for the default installation position of the i-see Sensor corner panel.
Connect the lead wire connector (white, 9 poles) of the signal receiver corner panel to
the connector CN90 on the controller board on the main unit.
7,
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Installing intake grille
1) After electronic power is supplied
You can set the direction of the intake grille such as grids when installing multiple main units as desired.
1. Take off the joint from the joint holder.
2. Put the joint into the square hole of the grille support towards the arrow ® , and slide
the joint toward the arrow ® to install the intake grille.
/4\
Make sure that the joints are locked securely and they do not
L_U
Caution
come off from all of 4 holes.
• Otherwise, the intake grille may drop off and cause an accident.
3. The intake grille will be stored when you press "UP" button on the remote controller or the
signal receiver corner panel.
2) Temporary fixation of the intake grille before electronic power is supplied
1. Hold the 4 strings together so that they do not get tangled.
2. Remove the temporary fixing hooks and the safety strap, which are screwed onto
the grille shown in the right figure.
3. Using the screws which have fixed the temporary fixing hooks, attach the temporary
fixing hooks onto 2 parts of the intake grille shown in the right figure.
4 . Hook the snap hook of one end of the safety strap in the hole on the grille support and
hook that of the other end in the hole on the grille.
Make sure to hang the safety strap of the intake grille while
Lt
caution
temporarily installing the grille.
• Otherwise, the intake grille may drop off and cause an injury or a failure.
5.
Set the intake grille on the grille horizontally.
Install the intake grille as to hang the temporary fixing hook to the location as shown
on the right figure.
If the temporary fixing hook touches the limit switch, the damage may result in the
limit switch.
Notes:
Temporary
fixing I
hook
.
'
1. Make sure the safety strap does not get caught. ..__:,....
2. While the temporary fixation, the intake grille will be fixed slightly slanted to the
grille surface.
6. Attach the tag @ on the intake grille to inform that the intake grille is fixed temporarily.
7. Take the tag @ off after electronic power is supplied, and take the intake grille following
the reverse procedure of the previous procedure, and attach the temporary fixing hook
and the safety strap back to their original position. (They will be reused.)
a.
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Confirmation
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Limit switch
• Confirm that there is no gap between the main unit and the grille or between the grille and the ceiling surface.
Note: If there is a gap, dew formation or dew drop may result.
• Confirm that lead wires are properly connected.
controller board
Safety strap
Holes for hook on the grille
(4, located in each comer)
· - • ~
Note: If any are improperly connected, problems may result; vane does not move, dew drop may occur or the intake grille does not elevation.
•If the model has a wireless remote controller compatible (for operating the main unit), check whether the pair numbers of the remote controller
and the main unit match.
• Confirm that the air conditioner operates correctly using the wired/wireless remote controller. For the operation method,
refer to the operation manuals for the A utomatic Filter Elevation Panel and remote controller.
•Make sure if the lowering distance of intake grille is given as requested by the user and if the elevation movement is smooth.
•If the lowering distance of intake grille is changed, check the movement.
• For optional part Automatic Filler Elevation Panel with i-see Sensor corner panel, check the rotating movement of the i-see Sensor corner panel.
Note: If the i-see Sensor does not rotate, review the procedure in "installation of i-see Sensor corner panel" in section 5.
After verifying all the items above, hand all the documents including this manual and the manuals for the main unit and separately sold parts to the user.
Be sure to explain the descriptions of cleaning the filters and how to use the intake grille elevation function (remote controller operation) in the
operation manual to the user.
MITSUBISHI ELECTRIC CORPORATION
HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-831 0, JAPAN