Mitsubishi Electric City Multi PLFY-P VEM-E Series User manual
English (GB)
INSTALLATION MANUAL
For safe and correct use, read this manual and the outdoor unit installation manual thoroughly before installing
the air-conditioner unit.
Air-Conditioners For Building Application
,1'22581,7
PLFY-P·VEM-E
)25,167$//(5
For use with the R410A
Bei Verwendung von R410A
A utiliser avec le R410A
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Para utilizar con el R410A
Uso del refrigerante R410A
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Para utilizaçao com o R410A
Til anvendelse sammen med R410A
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R410A ile beraber kullanmak için
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For bruk med R410A
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2. Installing the indoor unit
2.1. Check the indoor unit accessories (Fig. 2-1)
The indoor unit should be supplied with the following accessories.
Accessory name Q'ty
1Installation template (top of the package) 1
2Washers (with insulation)
Washers (without insulation) 4
4
3
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Small diameter
Large diameter 1
1
4Band (large) 8
5Band (small) 1
6Drain socket 1
7Insulation 1
Fig. 2-1
Contents
Warning:
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death to the user.
Caution:
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Afterinstallationworkhas beencompleted, explainthe “SafetyPrecautions,” use,and
maintenanceof the unitto the customer according to the information inthe Operation
Manual and perform the test run to ensure normal operation. Both the Installation
Manualand Operation Manualmust be given to the user for keeping.These manuals
must be passed on to subsequent users.
: Indicates an action that must be avoided.
: Indicates that important instructions must be followed.
: Indicates a part which must be grounded.
: Indicates that caution should be taken with rotating parts.
: Indicates that the main switch must be turned off before servicing.
: Beware of electric shock.
: Beware of hot surface.
: At servicing, please shut down the power supply for both the Indoor and
Outdoor Unit.
Warning:
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location.
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tions.
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1. Safety precautions.....................................................................................2
2. Installing the indoor unit ............................................................................2
3. Refrigerant pipe and drain pipe.................................................................5
4. Electrical work...........................................................................................7
5. Test run....................................................................................................12
6. Installing the grille....................................................................................14
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12
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2. Installing the indoor unit
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locations (Fig. 2-2)
Caution:
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accessory with the grille), make an opening in the ceiling so that the main unit can
be installed as shown in the diagram. (The method for using the template and the
gauge is shown.)
* Before using, check the dimensions of template and gauge, because they
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* The dimensions of ceiling opening can be regulated within the range shown in
Fig.2-2; socenter the main unit againstthe openingof ceiling, ensuring that the
respective opposite sides on all sides of the clearance between them becomes
identical.
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AOuter side of main unit EGrille
BBolt pitch FCeiling
CCeiling opening GMulti function casement (option)
DOuter side of Grille HEntire periphery
* Note that the space between ceiling panel of the unit and ceiling slab and etc must be 7 mm
or more.
* When the optional multi-functional casement is installed, add 135 mm to the dimensions
PDUNHGRQWKH¿JXUH (mm)
Models A B
20, 25, 32, 40, 50, 63, 80 241 258
100, 125 281 298
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At the time of installation, use the duct holes (cut out) located at the positions shown
in Fig. 2-3, as and when required.
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that is pasted on the indoor unit.
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ABranch duct hole Iø175 burring hole pitch
BMain unit JFresh air intake hole diagram
CFresh air intake hole K3-4×10 tapping screws
DDrain pipe Lø125 burring hole pitch
ERefrigerant pipe Mø100 cut out hole
FBranch duct hole diagram NCeiling
(view from either side) O
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G14-4×10 tapping screws PInsulation
Hø150 cut out hole
Fig. 2-2
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145
795 B
860 – 910 C
950 D
20 – 45
20 – 45
145
660 B
(20) (20)
840 A
950 D
20 – 45
860 – 910 C
20 – 45
193
222
133 145
145
F
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135
17+5
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A
F
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1740
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79.5
Min. 1500
Floor
Min. 2500
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100
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2. Installing the indoor unit
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constructors and interior decorators should be consulted for details.
(1)Extent of ceiling removal: The ceiling must be kept completely horizontal and the
ceiling foundation (framework: wooden slats and slat holders) must be reinforced
in order to protect the ceiling from vibration.
(2)Cut and remove the ceiling foundation.
(3) Reinforce the ends of the ceiling foundation where it has been cut and add ceiling
foundation for securing the ends of the ceiling board.
(4)When installing the indoor unit on a slanted ceiling, attach a pillar between the
ceiling and the grille and set so that the unit is installed horizontally.
1Wooden structures
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as reinforcing members.
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be at least 6 cm long if the beams are separated by not more than 90 cm and their
sides must be at least 9 cm long if the beams are separated by as much as 180
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with the unit.)
2Ferro-concrete structures
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hangers, etc. to install the suspension bolts.
795
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AMain unit
BGrille
CPillar
DCeiling
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(procure locally)
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(procure locally)
JSteel reinforcing rod
ASuspension bolt (procure locally)
BCeiling
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EMounting plate
FWasher (without insulation)
GCheck using the Installation gauge
AMain unit
BCeiling
CInstallation template
(top of the package)
AMain unit
BCeiling
CGauge
DCeiling opening dimensions
Fig. 2-5
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Fig. 2-7
2.5. Unit suspension procedures (Fig. 2-5)
Suspend the main unit as shown in the diagram.
Figures given in parentheses represent the dimensions in case of installing optional
multi function casement.
1. In advance, set the parts onto the suspension bolts in the order of the washers
(with insulation), washers (without insulation) and nuts (double).
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insulation) and nuts (double) are to be set later.
2. Lift the unit to the proper height of the suspension bolts to insert the mounting
plate between washers and then fasten it securely.
3. When the main unit can not be aligned against the mounting hole on the ceiling,
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adhere to this range. (Fig. 2-6)
Caution:
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condensation may form and drip due to air leakage, etc.
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with water.
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securely to fasten the main unit.
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to prevent dust from entering the main unit when the grilles are left unattached for
a while or when the ceiling materials are to be lined after installation of the unit is
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(top of the package)
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excluding those of the optional multi function casement.
ADrain pipe
BCeiling
CGrille
DRefrigerant pipe (liquid)
ERefrigerant pipe (gas)
FMain unit
*Whenthe optional multi-functional casement isinstalled, add135 mm to the dimen-
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with commercially available insulation materials (heat-resistant to 100 °C or more,
thickness of 12 mm or more).
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Insulate carefully.
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connections for gas leakage with nitrogen gas. (Check that there is no refrigerant
leakage from the refrigerant piping to the indoor unit.)
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of pipe re-fabricated.
Warning:
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hissing noise stops).
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nut.
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WKHFRPSUHVVRU
øA
45° ± 2°
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90° ± 0.5°
R0.4 - R0.8
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R410A Flare nut O.D.
Liquid pipe Gas pipe
Pipe size (mm) Tightening torque (N·m) Pipe size (mm) Tightening torque (N·m) Liquid pipe (mm) Gas pipe (mm)
3 2'¡´ 14 - 18 2'¡´ 49 - 61 17 26
3 2'¡´ 34 - 42 2'¡´ 68 - 82 22 29
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* Do not apply refrigerating machine oil to the screw portions.
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(Use of commercially-available products may result in cracking.)
*140
*170
*190 6
A
B
60 357271
D
E
F
B
A
C
79.5
(mm)
Models A B
20, 25, 32, 40, 50 76 76.5
63, 80, 100, 125 79.5 79.5
AFlare cutting dimensions
Copper pipe O.D.
(mm) Flare dimensions øA dimensions
(mm)
ø6.35 8.7 - 9.1
ø9.52 12.8 - 13.2
ø12.7 16.2 - 16.6
ø15.88 19.3 - 19.7
ø6.35 thickness 0.8 mm ø9.52 thickness 0.8 mm
ø12.7 thickness 0.8 mm ø15.88 thickness 1.0 mm
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1 Wrap the enclosed large-sized pipe cover around the gas pipe, making sure that
the end of the pipe cover touches the side of the unit.
2 Wrap the enclosed small-sized pipe cover around the liquid pipe, making sure
that the end of the pipe cover touches the side of the unit.
3 Secure both ends of each pipe cover with the enclosed bands. (Attach the bands
20 mm from the ends of the pipe cover.)
$IWHUFRQQHFWLQJWKHUHIULJHUDQWSLSLQJWRWKHLQGRRUXQLWEHVXUHWRWHVWWKHSLSH
connections for gas leakage with nitrogen gas. (Check that there is no refrigerant
leakage from the refrigerant piping to the indoor unit.)
5HIULJHUDQWSLSHDQGGUDLQSLSH
A
D
E
C
B
F
B, C
F
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ARefrigerant pipe and heat
insulation
BPipe cover (large)
CPipe cover (small)
DRefrigerant pipe (gas)
ERefrigerant pipe (liquid)
FBand (large)
GCross-sectional view of
connection
HPipe
IHeat insulation
JSqueeze
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downward slope.
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2EVHUYHWKH¿JXUHIRUSLSLQJZRUN
8VHWKHLQFOXGHGGUDLQKRVHWRFKDQJHWKHH[WUDFWLRQGLUHFWLRQ
:KHQSHUIRUPLQJWKHGUDLQDJHSLSLQJZRUNEHVXUHWRXVHWKHVXSSRUWPHWDOKROG-
ers.
If a load is applied to the drain socket that damages the hose or causes the hose
to become detached, water leakage may result.
1Correct piping GMake the piping size large for grouped pip-
ing.
2Wrong piping
3Grouped piping H 'RZQZDUGVORSHRUPRUH
AInsulation (9 mm or more) IO.D. ø38 PVC TUBE for grouped piping
(9 mm or more insulation)
B 'RZQZDUGVORSHRUPRUH
CSupport metal JUp to 85 cm
DO.D. ø32 PVC TUBE KAir bleeder
EMake it as large as possible
(about 10 cm)
LRaised
MOdor trap
FMain unit
1.Connect the drain socket (supplied with the unit) to the drain port. (Fig. 3-5)
(Fix the tube using PVC adhesive then secure it with a band.)
2.Install a locally purchased drain pipe (PVC pipe, O.D. ø32).
(Fix the pipe using PVC adhesive then secure it with a band.)
&KHFNWKDWGUDLQÀRZVVPRRWKO\
4.Insulatethe drain port and socket with insulating material, thensecure the material
with a band. (Both insulating material and band are supplied with the unit.)
5.Insulate the tube and pipe. (PVC pipe, O.D. ø32)
AMain unit GDrain pipe (O.D. ø32 PVC TUBE)
BInsulating material HInsulating material (purchased locally)
CBand (large) ITransparent PVC pipe
DDrain port (transparent) J2'¡39&78%(6ORSHRUPRUH
EInsertion margin KDrain socket
FMatching
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1.5 - 2 m
(mm)
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1. Loosen the two screws securing the electrical wiring service panel, and then turn
the electrical wiring service panel. [Fig. 4-1 1]
2. Loosen the one screw securing the electrical wiring service panel at the cable
entry (remote controller cable and indoor-outdoor connection cable), and then
turn the service panel to the position shown in the diagram. [Fig. 4-1 2]
3. Loosen the two screws securing the electrical box cover, then slide the electrical
box cover. [Fig. 4-1 3]
4. Pass and wire the power cable and the earth cable through the wiring entries
given in the diagram. [Fig. 4-1 4]
5. Pass and wire the remote controller cable and the indoor - outdoor connection
cablethrough thewiring entriesgiven inthe diagram.[Fig. 4-1 5, Fig.4-2, Fig.4-3]
3XWWKHVKHDWKSRUWLRQRIWKHSRZHUFDEOHHDUWKFDEOHDQGWKHLQGRRURXWGRRU
connection cable into the electrical box.
5HIHUWRDQGIRUWKHFRQQHFWLRQ
'RQRWDOORZVODFNHQLQJRIWKHWHUPLQDOVFUHZV
Screw tightening torque
Tightening torque (N·m)
Remote controller terminal board 1.2 ± 0.1
Indoor-outdoor connection terminal board 1.2 ± 0.1
Power terminal board 1.6 ± 0.1
Earth cable 1.6 ± 0.1
/HDYHH[FHVVFDEOHVRWKDWWKHHOHFWULFDOER[FDQEHVXVSHQGHGEHORZWKHXQLW
during servicing (approx. 50 to 100 mm).
AElectrical wiring service panel
BScrew
CElectrical box cover
DTemporary hook for electrical box cover
EScrew
FSlide direction of the electrical box cover
GEntry for power cable
HSecure with the cable strap.
IEarth cable
JPower terminal
KEntry for wired remote controller and indoor-outdoor connection cable
LDrain Pan
MLength of the cable not covered by the indoor - outdoor connection cable sheath.
NSecure with the cable strap
OWired remote controller terminal
PIndoor - outdoor connection terminal
Caution:
:LULQJIRUUHPRWHFRQWUROOHUFDEOHVKDOOEHDSDUWFPRUPRUHIURPSRZHU
VRXUFHZLULQJVRWKDWLWLVQRWLQÀXHQFHGE\HOHFWULFQRLVHIURPSRZHUVRXUFH
ZLULQJ
12
J
)LJ
7KH8VKDSHGJURRYHRSHQVLI\RXSXVKWKHVFUHZKHDGDIWHUWKHVFUHZLVORRVHQHG
10-15 80 - 100
M
N
Secure the remote controller cable and indoor-outdoor
connection cable with the cable strap.
If only one indoor-outdoor connection cable is connected,
secure it using the cable strap according to the dimen-
sions marked on the diagram.
10
10
12
P
O
MA remote controller terminal board
* Terminals 1 and 2 are non-polar.
Be sure to connect the wires (0.3 mm²) of
the remote controller cable at the locations
marked on the diagram.
Use round solderless
terminals with insulating
sleeves for the indoor-
outdoor connection cable.
0(UHPRWHFRQWUROOHU
WHUPLQDOEORFNDQG
indoor-outdoor connection
WHUPLQDOEORFN
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Arrange the cables so that the
electrical wiring service panel is
not lifted up.
8
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,IWKHFDEOHVKDYHWKHVDPHGLDPHWHULQVHUWWKHPLQWRWKH
cut outs on both sides.
,IWKHFDEOHVKDYHGLIIHUHQWGLDPHWHUVLQVHUWWKHPRQRQH
sideinto separatespaces withone cable positioned above
the other.
<When wiring two indoor-outdoor connection cables>
Cut outs :$51,1*
&RQQHFWLQJWZRZLUHVRQRQHVLGHLVSURKLE-
ited.
&RQQHFWLQJWKUHHZLUHVRUPRUHWRWKHVDPH
terminal is prohibited.
&RQQHFWLQJZLUHVZLWKGLIIHUHQWGLDPHWHUVLV
prohibited.
When using a single cable, a round crimped terminal or other
terminal work is prohibited.
Total operating current of the indoor unit
Minimum wire thickness (mm²) Ground-fault interrupter *1 Local switch (A) Breaker for wiring
(NFB)
Main cable Branch Ground Capacity Fuse
F0 = 16 A or less *2 1.5 1.5 1.5 20 A current sensitivity *3 16 16 20
F0 = 25 A or less *2 2.5 2.5 2.5 30 A current sensitivity *3 25 25 30
F0 = 32 A or less *2 4.0 4.0 4.0 40 A current sensitivity *3 32 32 40
Apply to IEC61000-3-3 about max. permissive system impedance.
*1 The Ground-fault interrupter should support inverter circuit.
The Ground-fault interrupter should combine using of local switch or wiring breaker.
*2 Please take the larger of F1 or F2 as the value for F0.
F1 = Total operating maximum current of the indoor units × 1.2
) ^9î4XDQWLW\RI7\SH&`^9î4XDQWLW\RI7\SH&`^9î4XDQWLW\RI7\SH&`^9î4XDQWLW\RI2WKHUV&`
Indoor unit V1 V2
Type 1 PLFY-VEM, PMFY-VBM, PEFY-VMS, PCFY-VKM, PKFY-VHM,
PKFY-VKM, PLFY-VCM, PLFY-VFM 19.8 2.4
Type 2 PEFY-VMA 38 1.6
Type 3 PEFY-VMHS 13.8 4.8
Others Other indoor unit 0 0
C : Multiple of tripping current at tripping time 0.01 s
3OHDVHSLFNXS&IURPWKHWULSSLQJFKDUDFWHULVWLFRIWKHEUHDNHU
([DPSOHRI)FDOFXODWLRQ!
&RQGLWLRQ3()<906î3()<90$î& UHIHUWRULJKWVDPSOHFKDUW
) îî
= 14.65
ĺ$EUHDNHU7ULSSLQJFXUUHQW î$DWV
*3 Current sensitivity is calculated using the following formula.
* 9î4XDQWLW\RI7\SH9î4XDQWLW\RI7\SH9î4XDQWLW\RI7\SH9î4XDQWLW\RI2WKHUV
9î:LUHOHQJWK>NP@
G1 Current sensitivity
30 or less 30 mA 0.1 sec or less
100 or less 100 mA 0.1 sec or less
Wire thickness V3
1.5 mm248
2.5 mm256
4.0 mm266
1 2 3 4 6 8 10 20
C
6000
600
60
10
1
0.1
0.01
SAMPLE
Sample chart
Tripping Time [s]
Rated Tripping current (x)
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60227 IEC 53.
$VZLWFKZLWKDWOHDVWPPFRQWDFWVHSDUDWLRQLQHDFKSROHVKDOOEHSURYLGHGE\
the air conditioner installation.
AGround-fault interrupter
B/RFDOVZLWFK:LULQJEUHDNHU
CIndoor unit
DPull box
Warning:
1HYHUVSOLFHWKHSRZHUFDEOHRUWKHLQGRRURXWGRRUFRQQHFWLRQFDEOHRWKHUZLVH
LWPD\UHVXOWLQDVPRNHD¿UHRUFRPPXQLFDWLRQIDLOXUH
)LJ
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ABD
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M1 M2
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TB2 TB5 TB15
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(Be sure to operate with the main power turned OFF.)
7KHUHDUHW\SHVRIURWDU\VZLWFKVHWWLQJDYDLODEOHVHWWLQJDGGUHVVHVWRDQG
over 10, and setting branch numbers.
1How to set addresses
Example: If Address is “3”, remain SW12 (for over 10) at “0”, and match
SW11 (for 1 to 9) with “3”.
2How to set branch numbers SW14 (Series R2 only)
Match the indoor unit’s refrigerant pipe with the BC controller’s end connection
number.
Remain other than series R2 at “0”.
7KHURWDU\VZLWFKHVDUHDOOVHWWR³´ZKHQVKLSSHGIURPWKHIDFWRU\7KHVHVZLWFKHV
can be used to set unit addresses and branch numbers at will.
7KHGHWHUPLQDWLRQRILQGRRUXQLWDGGUHVVHVYDULHVZLWKWKHV\VWHPDWVLWH6HWWKHP
referring to the Data Book.
AController board
)LJ
A
BRANCH
No. 10s
DIGIT 1s
DIGIT
SW14
SW21
ON
OFF 1
ON
OFF 11 1 1406 06
SW22 SW1 SW2 SW3
SW12 SW11
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WUDQVPLVVLRQFDEOHV)LJ
&RQQHFWLQGRRUXQLW7%DQGRXWGRRUXQLW7%1RQSRODUL]HGZLUH
7KH³6´RQLQGRRUXQLW7%LVDVKLHOGLQJZLUHFRQQHFWLRQ)RUVSHFL¿FDWLRQVDERXW
the connecting cables, refer to the outdoor unit installation manual.
,QVWDOODUHPRWHFRQWUROOHUIROORZLQJWKHPDQXDOVXSSOLHGZLWKWKHUHPRWHFRQWUROOHU
&RQQHFWWKHUHPRWHFRQWUROOHU¶VWUDQVPLVVLRQFDEOHZLWKLQPXVLQJDPP2
core cable. If the distance is more than 10 m, use a 1.25 mm2MXQFWLRQFDEOH
1MA Remote controller
&RQQHFWWKH³´DQG³´RQLQGRRUXQLW7%WRD0$UHPRWHFRQWUROOHU1RQSRODUL]HG
2-wire)
'&WR9EHWZHHQDQG0$UHPRWHFRQWUROOHU
2M-NET Remote controller
&RQQHFWWKH³0´DQG³0´RQLQGRRUXQLW7%WRD01(7UHPRWHFRQWUROOHU1RQ
polarized 2-wire)
'&WR9EHWZHHQ0DQG001(7UHPRWHFRQWUROOHU
3Wireless remote controller (When installing wireless signal receiver)
&RQQHFWWKHZLUHRIZLUHOHVVVLJQDOUHFHLYHUSROHFDEOHWR&1RILQGRRUFRQ-
troller board.
:KHQ PRUH WKDQ WZR XQLWV DUH UXQ XQGHU JURXS FRQWURO XVLQJ ZLUHOHVV UHPRWH
controller, connect TB15 each with the same number.
7RFKDQJH3DLU1RVHWWLQJUHIHUWRLQVWDOODWLRQPDQXDODWWDFKHGWRZLUHOHVVUHPRWH
controller. (In initial setting of indoor unit and wireless remote controller, Pair No.
is 0.)
ATerminal block for indoor transmission cable
BTerminal block for outdoor transmission cable (M1(A), M2(B), (S))
CRemote controller
Dwireless signal receiver
Ewireless remote controller
)LJ
TB5 TB15 TB5 TB15
SM1M2 SM1M2
TB3
M1M2 2121
TB5 TB5
SM1M2 SM1M2
TB3
M1M2
TB5
CN90
Pair No.
0
Pair No.
0
Pair No.
0
99
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TB15 TB5 TB15
SM1M2 SM1M2
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7\SHVRIFRQWUROFDEOHV
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Types of transmission cable Shielding wire CVVS or CPEVS
Cable diameter More than 1.25 mm²
Length Less than 200 m
01(75HPRWHFRQWUROFDEOHV
Types of remote control cable Shielding wire MVVS
Cable diameter 0.5 to 1.25 mm²
Length Add any portion in excess of 10 m to within the
longestallowable transmission cablelength 200 m
0$5HPRWHFRQWUROFDEOHV
Types of remote control cable 2-core cable (unshielded)
Cable diameter 0.3 to 1.25 mm²
Length Less than 200 m
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(slide switch). Select a suitable setting from the table below according to the instal-
lation location.
6HQVLQJURRPWHPSHUDWXUHZLWKWKHEXLOWLQ
VHQVRULQDUHPRWHFRQWUROOHU)LJ
If you want to sense room temperature with the built-in sensor in a remote control-
ler, set SW1-1 on the control board to “ON”. The setting of SW1-7 and SW1-8 as
QHFHVVDU\DOVRPDNHVLWSRVVLEOHWRDGMXVWWKHDLUÀRZDWDWLPHZKHQWKHKHDWLQJ
thermometer is OFF.
PLFY-P20-P80VEM PLFY-P100-P125VEM
Silent Standard High ceiling Silent Standard High ceiling
SW21-1 SW21-2 SW21-1 SW21-2 SW21-1 SW21-2 SW21-1 SW21-2 SW21-1 SW21-2 SW21-1 SW21-2
OFF ON OFF OFF ON OFF OFF ON OFF OFF ON OFF
4 direction SW21-3 OFF 2.5 m 2.7 m 3.5 m 2.7 m 3.2 m 4.5 m
SW21-4 ON
3 direction SW21-3 OFF 2.7 m 3.0 m 3.5 m 3.0 m 3.6 m 4.5 m
SW21-4 OFF
2 direction SW21-3 ON 3.0 m 3.3 m 3.5 m 3.3 m 4.0 m 4.5 m
SW21-4 OFF
Note:
0DNHVXUHWKH6:VZLWFKDUHVHWRWKHUZLVHSUREOHPVVXFKDVQRWJHWWLQJ
FRROZDUPPD\RFFXU
(OHFWULFDOFKDUDFWHULVWLFV Symbols: MCA: Max. Circuit Amps (= 1.25×FLA) FLA: Full LoadAmps
IFM: Indoor Fan Motor Output: Fan motor rated output
Model Power supply IFM
9ROWV+] 5DQJH MCA (A) Output (kW) FLA (A)
PLFY-P20VEM-E
9+]
9+] Max.: 264V
Min.: 198V
0.28 0.05 0.22
PLFY-P25VEM-E 0.28 0.05 0.22
PLFY-P32VEM-E 0.28 0.05 0.22
PLFY-P40VEM-E 0.36 0.05 0.29
PLFY-P50VEM-E 0.36 0.05 0.29
PLFY-P63VEM-E 0.45 0.05 0.36
PLFY-P80VEM-E 0.64 0.05 0.51
PLFY-P100VEM-E 1.25 0.12 1.00
PLFY-P125VEM-E 1.34 0.12 1.07
11
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The following settings can be made in the initial setting mode.
Item Setting Fig. 4-8
Temperature unit &) A
Time display KRXUIRUPDWKRXUIRUPDW B
AUTO mode 6LQJOHVHWSRLQW'XDOVHWSRLQW C
Pair No. 0–3 D
Backlight 2Q2II E
6ZLWFKLQJWRWKHLQLWLDOVHWWLQJPRGH
1.Press the button 1to stop the air conditioner.
2.Press the button 2.
The Function setting screen will be displayed and the function No. AZLOOÀDVK
(Fig. 4-7)
3.Check that function No. “1” is displayed, and then press the button 3.
The Screen display setting screen will be displayed. (Fig. 4-8)
Press the button 4to change the function No.
&KDQJLQJWKHWHPSHUDWXUHXQLW)LJA)
Press the button 5.
Each time the button 5is pressed, the setting switches between and
.
: The temperature is displayed in degrees Celsius.
: The temperature is displayed in degrees Fahrenheit.
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Press the button 6.
Each time the button 6is pressed, the setting switches between
and .
: The time is displayed in the 12-hour format.
: The time is displayed in the 24-hour format.
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Press the button 7.
Each time the button 7is pressed, the setting switches between and .
: TheAUTO mode operates as the usual automatic mode.
: TheAUTO mode operates using dual set points.
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Press the button 4.
Each time the button 4is pressed, the pair No. 0–3 changes.
Pair No. of
wireless remote
controller
Indoor PC board SW22
SW22-3 SW22-4
0 ON ON Initial setting
1 OFF ON
2 ON OFF
3 OFF OFF
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Press the button 8.
Each time the button 8is pressed, the setting switches between and
.
: The backlight comes on when a button is pressed.
: The backlight does not come on when a button is pressed.
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Press the button 3.
7KHIXQFWLRQ1RAblinks (Fig. 4-7)
Press the button 2.
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(The air conditioner operation is stopped.)
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1.Press the button 1to stop the air conditioner.
,IWKHZHHNO\WLPHULVHQDEOHGSUHVVWKH button 6to disable the timer.
( Bdisappears.)
2.Press the button 2for 5 seconds.
7KHXQLWHQWHUVWKHIXQFWLRQVHWWLQJPRGH7KHJURXSPRGHOVHWWLQJQXPEHUA
blinks.)
3.Press the button 5.
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4.Completing the settings (Fig. 4-9)
Press the button 2for 5 seconds.
7KHUHPRWHFRQWUROOHUH[LWVWKHIXQFWLRQVHWWLQJPRGH
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A
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5.2. Test run
The following 3 methods are available.
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Function buttons
432 1
5
6
789 0
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Press to save the setting.
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Press to return to the previous screen.
ű4>0(18@EXWWRQ
Press to bring up the Main menu.
ű5Backlit LCD
Operation settings will appear.
When the backlight is off, pressing any button turns the backlight on and it will
stay lit for a certain period of time depending on the screen.
When the backlight is off, pressing any button turns the backlight on and does
QRWSHUIRUPLWVIXQFWLRQH[FHSWIRUWKH>212))@EXWWRQ
ű6212))ODPS
This lamp lights up in green while the unit is in operation. It blinks while the
remote controller is starting up or when there is an error.
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Main display: Press to change the operation mode.
Main menu: Press to move the cursor down.
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Main display: Press to decrease temperature.
Main menu: Press to move the cursor up.
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Main display: Press to increase temperature.
Main menu: Press to go to the previous page.
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Main display: Press to change the fan speed.
Main menu: Press to go to the next page.
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Fig. 5-1
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Warning:
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RXWGRRUXQLWVFKHFNIRUUHIULJHUDQWOHDNDJHORRVHQHVVLQWKHSRZHUVXSSO\
RUFRQWUROZLULQJZURQJSRODULW\DQGQRGLVFRQQHFWLRQRISKDVHLQWKH
VXSSO\
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VXSSO\WHUPLQDOVDQGJURXQGLVDWOHDVW0
5. Test run
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5 &KHFNRIGUDLQDJH)LJ
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IURPMRLQWV
:KHQHOHFWULFZRUNLVFRPSOHWHG
·Pour water during cooling operation and check.
:KHQHOHFWULFZRUNLVQRWFRPSOHWHG
·Pour water during emergency operation and check.
* Drain pan and fan are activated simultaneously when single phase 220-240V is
turned on to L and N on terminal block after the connecter (SWE) on controller
board in the electrical branch box is set to ON.
Be sure to turn it back to the former state after work.
5. Test run
F1 F2 F3 F4
Cool Pipe Auto
Switch disp.
Mode Fan
RemainTest run
Fig. 5-5
F1 F2 F3 F4
Remain
Vane
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1Press the F1 button to go through the operation modes in the order of “Cool”
and “Heat”. (Fig. 5-5)
Cool mode: Check the cold air blow off.
Heat mode: Check the heat blow off.
* Check the operation of the outdoor unit’s fan.
2Press the button and open the Vane setting screen.
AUTO vane check
1Check the auto vane with the F1 F2 buttons. (Fig. 5-6)
2Press the button to return to “Test run operation”.
3Press the button.
Fig. 5-7
B
A
C
D
AWater supply pump
BWater (about 1000cc)
CDrain plug
DPour water through outlet
· Be careful not to spray water into
the drain pump mechanism.
6WHS 6ZLWFKWKHUHPRWHFRQWUROOHUWR³7HVWUXQ´
1Select “Service” from the Main menu, and press the button.
2When the Service menu is selected, a window will appear asking for the password. (Fig. 5-2)
To enter the current maintenance password (4 numerical digits), move the cursor to the digit you want to change with the F1 or F2 button, and set each number
(0 through 9) with the F3 or F4 button. Then, press the button.
Note: The initial maintenance password is “9999”. Change the default password as necessary to prevent unauthorized access.
Have the password available for those who need it.
Note: If you forget your maintenance password, you can initialize the password to the default password “9999” by pressing and holding the F1 and F2 buttons
simultaneously for three seconds on the maintenance password setting screen.
3Select “Test run” with the F1 or F2 button, and press the button. (Fig. 5-3)
4Select “Test run” with the F1 or F2 button, and press the button. (Fig. 5-4)
F1 F2 F3 F4
unemecivreS
rosruC :unemniaM
Test run
Input maintenance info.
Function setting
Check
Self check
F1 F2 F3 F4
Test run menu
Cursor
Service menu:
Test run
Drain pump test run
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F1 F2 F3 F4
Service menu
Cursor
Select:
Enter maintenance password
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Fig. 5-2
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Accessory name Q’ty Remarks
1Grille 1950 × 950 (mm)
2Installation gauge 1(Divided into 4 parts)
3Screw (4 × 16) 1
For PLP-6EAE, PLP-6EALE, PLP-6EALME
4i-see Sensor corner panel 1
For PLP-6EAE, PLP-6EALE, PLP-6EALME
5Wireless remote controller 1For PLP-6EALM, PLP-6EALME
6Remote controller holder 1 Included when equipped with the wire-
less remote controller.
7LR6 AA batteries 2 Included when equipped with the wire-
less remote controller.
83.5 × 16 tapping screws 2 Included when equipped with the wire-
less remote controller.
3UHSDULQJWRDWWDFKWKHJULOOH)LJ
:LWKWKHJDXJH2VXSSOLHGZLWKWKLVNLWDGMXVWDQGFKHFNWKHSRVLWLRQLQJRIWKHPDLQ
unit relative to the ceiling surface. If the main unit is not properly positioned relative
to the ceiling surface, it may allow air leaks or cause condensation to collect.
0DNHVXUHWKDWWKHRSHQLQJLQWKHFHLOLQJLVZLWKLQWKHIROORZLQJWROHUDQFHV
860 × 860 - 910 × 910
0DNHVXUHWKDW$LVSHUIRUPHGZLWKLQPP'DPDJHFRXOGUHVXOWE\IDLOLQJWR
adhere to this range.
AMain unit
BCeiling surface
CInstallation gauge 2(inserted into the main unit)
DCeiling opening dimensions
5HPRYLQJWKHLQWDNHJULOOH)LJ
6OLGHWKHOHYHUVLQWKHGLUHFWLRQLQGLFDWHGE\WKHDUURZV1to open the intake grille.
8QODWFKWKHKRRNWKDWVHFXUHVWKHJULOOH
* Do not unlatch the hook for the intake grille.
:LWKWKHLQWDNHJULOOHLQWKH³RSHQ´SRVLWLRQUHPRYHWKHKLQJHRIWKHLQWDNHJULOOH
from the grille as indicated by the arrows 2.
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/RRVHWKHVFUHZVRQWKHFRUQHU6OLGHWKHFRUQHUSDQHOLQWKHGLUHFWLRQRIWKH
arrow 1LQWKH¿JXUHDQGUHPRYHWKHFRUQHUSDQHO
>)LJ@>)LJ@
AIntake grille
BGrille 1
CIntake grille levers
DGrille hook
EHole for the grille’s hook
FCorner panel
GScrew
HDetail
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For this grille the discharge direction is available in 11 patterns. Also, by setting the
VZLWFKRQWKHFRQWUROERDUGWRWKHDSSURSULDWHVHWWLQJV\RXFDQDGMXVWWKHDLUÀRZ
and speed. Select the required settings from the Table 1 according to the location
in which you want to install the unit. (More than two directions must be selected.)
1) Decide on the discharge direction pattern.
2) Besure toset theswitch on the control boardto theappropriate settingsaccording
to the number of air outlets and the height of the ceiling on which the main unit
will be installed.
Note:
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ZKLFKLVRSWLRQDOSDUW
'RQRWVHOHFWGLUHFWLRQVLQDKRWDQGKXPLGHQYLURQPHQW'HZIRUPDWLRQ
RUGHZGURSPD\UHVXOW
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3UHSDUDWLRQV)LJ
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A=17
+5
0
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4-directional 3-directional
Blowout direction
patterns
1 pattern: initial setting 4 patterns:
one air outlet fully closed
2-directional
Blowout direction
patterns
6 patterns:
2 air outlet fully closed
Table 1
C
AB
ED
2
2
FB
1
F
GHG
<Hook is in the lowered position><Hook is in the raised position>
12
34
When equipped with the wireless remote controller
5678
15
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H
A
D
J
AMain unit
BCorner of drain pipe
CClaw on the main unit
DGrille 1
EHole on the grille
FHook for temporary installation
GScrew with captive washer
HCeiling surface
JNo gap
K$GMXVWWKHQXWRIPDLQXQLWXVLQJDZUHQFK
etc.
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F
E
D
A
B
C
C
D
G
K
C
BA
D
H
E
C
B
G
F
D
A
G
C
F
E
B
A
AClamp of the main unit
BElectrical box
CLead wires of the grille
DCNV connector on the controller board
ACN4Z on the controller board
BCN5Y on the controller board
CLead wire of i-see Sensor corner panel
DClamp
EHole of grille (Pass the lead wire.)
FScrew 3
Gi-see Sensor corner panel 4
< The grille temporary installed >
7HPSRUDU\LQVWDOODWLRQRIWKHJULOOH)LJ
-RLQWKHFRUQHURIGUDLQSLSHRQWKHPDLQXQLWZLWKWKHFRUQHUZLWKKROHRQWKHJULOOH
and put them together temporarily by hanging the hook of the grille to the claw of
the main unit.
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%\WLJKWHQLQJWKHSUHLQVWDOOHGVFUHZV¿[WKHJULOOHRQWRWKHPDLQXQLW)LJ
Note:
Make sure there is no gap between the main unit and the grille or between the
grille and the ceiling surface. (Fig. 6-6)
If there is a gap between the grille and the ceiling:
:LWKWKHJULOOHDWWDFKHGVOLJKWO\DGMXVWWKHLQVWDOODWLRQKHLJKWRIWKHPDLQXQLWDQG
clear the gap.
Caution:
:KHQWLJKWHQLQJWKHVFUHZPDNHVXUHWKDWWKHWLJKWHQLQJWRUTXHLV1P
WR1P1HYHUXVHDQLPSDFWVFUHZGULYHU
$IWHUWLJKWHQLQJWKHVFUHZFRQ¿UPWKDWWKHWZRJULOOHKRRNV)LJDUH
ODWFKHGRQWRWKHKRRNVRQWKHPDLQXQLW
:LUHFRQQHFWLRQ)LJ
/RRVHWKHVFUHZV¿[LQJWKHHOHFWULFDOER[FRYHURQWKHPDLQXQLWDQGVOLGHWKH
cover to open.
5RXWHWKHOHDGZLUHIURPVLGHRIWKHHOHFWULFDOER[
0DNHVXUHWRFRQQHFWDFRQQHFWRUIRUYDQHPRWRUZKLWHSROHVWR&19FRQ-
nector (white) on the controller board of the main unit.
/HDGZLUHVWKDWOHDGRIIWKHJULOOHPXVWEHKHOGWRJHWKHUZLWKRXWVODFNXVLQJDFODPS
into the electrical box.
,QVWDOOLQJVLJQDOUHFHLYHU)LJ
Route the lead wire (white, 9 poles) for signal receiver corner panel from the side
of the electrical box on the main unit.
0DNHVXUHWRFRQQHFWWR&1ZKLWHRQWKHFRQWUROOHUERDUG
0DNHVXUHWKDWWKHOHDGZLUHRIWKHVLJQDOUHFHLYHUFRUQHUSDQHOLVSDVVHGWKURXJK
the claw of bellmouth.
7KHUHPDLQLQJOHDGZLUHPXVWEHKHOGWRJHWKHUZLWKRXWVODFNXVLQJDFODPSLQWR
the electrical box.
3XWWKHFRYHUEDFNRQWKHHOHFWULFDOER[ZLWKVFUHZV
Note:
Make sure wires are not caught in the electrical box cover.
,QVWDOOWKHVLJQDOUHFHLYHUFRUQHUSDQHOWRWKHSDQHODQG¿[ZLWKWKHVFUHZ
The signal receiver corner panel can not be installed on the drain pipe side for the
main unit. (Refer to Fig. 6-11)
ASignal receiver corner panel
BHole of grille (Pass the lead wire.)
CClaw of bell mouth
DWire
EClamp
FCable band (Secure the lead wire.)
GCN90 on controller board
HScrew
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5RXWHWKHOHDGZLUHIURPWKHVLGHRIHOHFWULFDOER[
5RXWHWKHOHDGZLUHFRQQHFWRUZKLWHSROHVDQGZKLWHSROHVRIWKHLVHH6HQ-
sor corner panel 4from the side of the electrical box on the main unit and connect
to the connector CN4Z and CN5Y on the controller board.
7KHUHPDLQLQJOHDGZLUHRILVHH6HQVRUFRUQHUSDQHOPXVWEHKHOGWRJHWKHUZLWKRXW
slack using the clamp into the electrical box.
3XWWKHFRYHUEDFNRQWKHHOHFWULFDOER[ZLWKVFUHZV
Note:
Make sure wires are not caught in the electrical box cover.
7KHLVHH6HQVRUFRUQHUSDQHOVKRXOGEH¿[HGRQWRWKHJULOOH1with screw 3.
* If the position of the i-see Sensor was changed from default position (position 3)
to the other position, change the function settings. (Fig. 6-11)
7KHLVHH6HQVRUFRUQHUSDQHOFDQQRWLQVWDOOHGRQWKHGUDLQSLSHVLGHIRUWKHPDLQ
unit. (Refer to Fig. 6-11)
Position 1'HIDXOWVLJQDOUHFHLYHUSRVLWLRQ$LURXWOHWLGHQWL¿FDWLRQPDUNVƑƑƑƑƑ
Position 2$LURXWOHWLGHQWL¿FDWLRQPDUNVƑƑƑ
Position 3'HIDXOWLVHH6HQVRUSRVLWLRQ$LURXWOHWLGHQWL¿FDWLRQPDUNVƑƑƑƑƑ
Position 1Position 2
Position 3
Refrigerant pipe
Prohibited installation
position
Drain pipe
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Note:
:KHQUHLQVWDOOLQJWKHFRUQHUSDQHOVHDFKZLWKDVDIHW\VWUDSDWWDFKHGFRQ-
QHFWWKHRWKHUHQGRIHDFKVDIHW\VWUDSWRWKHJULOOHDVVKRZQLQWKHLOOXVWUDWLRQ
* If the corner panels are not attached surely, they may fall off while the main unit is
operating.
3HUIRUPWKHSURFHGXUHWKDWLVGHVFULEHGLQ³3UHSDULQJWRDWWDFKWKHJULOOH´LQ
reverse order to install the intake grille and the corner panel.
7KHGLUHFWLRQRIWKHLQWDNHJULOOHFDQEHFKDQJHGDFFRUGLQJWRWKHZLVKHVRIWKH
customer.
AScrew (4 × 16)
BCorner panel
CSafety strap
DHook
ERefrigerant pipe
FDrain pipe
GCompany logo
* Installation in any position is possible.
HInitial position of the levers on the intake grille
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here is recommended. (It is not necessary to remove the intake grille when main-
tenance is performed on the electrical box of the main unit.)
A
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3OHDVHEHVXUHWRSXWWKHFRQWDFWDGGUHVVWHOHSKRQHQXPEHURQ
this manual before handing it to the customer.
+($'2)),&(72.<2%8,/',1*0$58128&+,&+,<2'$.872.<2-$3$1
Printed in UNITED KINGDOM
RG79F135K01
This product is designed and intended for use in the residential,
commercial and light-industrial environment.
This manual suits for next models
9
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