ceiling-recessed cassette (four-way airflow) plfy-p … · 2014. 3. 5. · ceiling-recessed...
TRANSCRIPT
PLFY-1PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
PLFY-P-NCMU-E/PLFY-P-NBMU-E
1. SPECIFICATIONS .................................................................................................................................................. PLFY-3
2. EXTERNAL DIMENSIONS ..................................................................................................................................... PLFY-6
3. CENTER OF GRAVITY .......................................................................................................................................... PLFY-8
4. ELECTRICAL WIRING DIAGRAMS ....................................................................................................................... PLFY-9
5 SOUND PRESSURE LEVELS ............................................................................................................................. PLFY-115-1. Sound Pressure Levels .............................................................................................................................. PLFY-115-2. NC Curves .................................................................................................................................................. PLFY-11
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS .................................................................................................... PLFY-126-1. Temperature Distributions .......................................................................................................................... PLFY-126-2. AirflowDistributions .................................................................................................................................... PLFY-136-3. Branch Duct Capacities .............................................................................................................................. PLFY-14
7. VENTILATION AIR INTAKE AMOUNT & STATIC PRESSURE CHARACTERISTICS ......................................... PLFY-207-1. PLFY-P-NCMU-E ....................................................................................................................................... PLFY-207-2. PLFY-P-NBMU-EwithMulti-functionCasementandFilters....................................................................... PLFY-20
8. OPTIONAL PARTS ............................................................................................................................................... PLFY-228-1. AirOutletShutterPlatePAC-SH51SP-EforPLFY-P-NBMU-E .................................................................. PLFY-228-2. HighEfficiencyFilterElementPAC-SH59KF-EforPLFY-P-NBMU-E ........................................................ PLFY-238-3. Multi-functionCasementPAC-SH53TM-EforPLFY-P-NBMU-E ............................................................... PLFY-238-4. i-seeSensorCornerPanelPAC-SA1ME-EforPLFY-P-NBMU-E .............................................................. PLFY-248-5. WirelessSignalReceiverPAR-SF9FA-EforforPLFY-P-NBMU-E ........................................................... PLFY-247-1. External Heater Adapter CN24RELAY-KIT-CM3 ........................................................................................ PLFY-25
CEILING-RECESSED CASSETTE (FOUR-WAY AIRFLOW)
PLFY-2 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
CEILING-RECESSED CASSETTE (FOUR-WAY AIRFLOW)
PLFY-P-NCMU-EPLFY-P-NBMU-E
Various airflow pattern to meet your needs, strong airflow power, suitable for ceiling of max.13 -9" height
4-, 3-, or 2-way outlet selection
Fixed airflow direction per vane
Motorfor the vane
72 airflow patterns
850mm(33-1/2in.)
Fixed
Fixed Fixed
Fixed
Refrigerated showcase not affected by air conditioning
Top or bottom airflow setting via remote controller
1
23
Outside Inside
Grille Vane
Example (Convenient chain store)Airflow doesn't disturb the cooled air in show-casehelps energy saving.
1 Uniformly distribute the air onto the louver.2 3 Avoid airflow rising up.2 3 Avoid dust attachment.
Allowing long piping and versatility.
The PLFY not only brings outside air into your space, but the PLFY-P-NBMU-Ecan also branch over to air-condition an adjacent room.
Drain water lifted to 33” (PLFY-P-NBMU-E) or 19-7/16” (PLFY-P-NCMU-E)Precise airflow pattern on PLFY-P-NBMU-E
(on PLFY-P-NBMU-E)
PLFY-P-NBMU-E
PLFY-P-NBMU-EPLFY-P-NCMU-E
PLFY-P-NBMU-E
PLFY-P-NCMU-E
3.2HP 8.0HP4.0HP 5.0HPP08 P12 P15 P18 P30 P36 P48P06 P24 P27 P54 P72
10.0HPP96
0.8HP 1.0HP 1.3HP 1.6HP 2.0HP 2.5HP 2.8HP 5.6HPCassette ceiling
48,0006,700
Nominal cooling cap.*1Nominal heating cap.*2
6,000 8,000 12,000 15,000 18,000 24,000 27,000 30,000 36,000 54,000 72,000 96,00060,000 80,000 108,00027,000 30,000 34,000 40,000 54,0009,000 13,500 17,000 20,000
BTU/hBTU/h
* Nominal conditions *1, *2 are referred to in the Specification sheet.
PLFY-3PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
Model PLFY-P08NCMU-E PLFY-P12NCMU-E PLFY-P15NCMU-EPowersource 1-phase 208-230 V 60HzCoolingcapacity*1 (Nominal)
BTU / h 8,000 12,000 15,000 kW 2.3 3.5 4.4
Powerinput kW 0.05 0.06 0.06 Current input A 0.23 0.28 0.28
Heatingcapacity*2 (Nominal)
BTU / h 9,000 13,500 17,000 kW 2.6 4.0 5.0
Powerinput kW 0.05 0.06 0.06 Current input A 0.23 0.28 0.28
Externalfinish Galvanized Steel Sheet
External dimension H x W x Din. 9-1/4 x 22-7/16 x 22-7/16 9-1/4 x 22-7/16 x 22-7/16 9-1/4 x 22-7/16 x 22-7/16mm 235 x 570 x 570 235 x 570 x 570 235 x 570 x 570
Netweight lbs (kg) 34 (15.5) 37 (17) 37 (17)
Decoration panel
Model SLP-15AAUW SLP-15AAUW SLP-15AAUWExternalfinish Munsell No. 6.4Y 8.9/0.4Dimension in. 25/32 x 25-19/32 x 25-19/32 25/32 x 25-19/32 x 25-19/32 25/32 x 25-19/32 x 25-19/32H x W x D mm 20 x 650 x 650 20 x 650 x 650 20 x 650 x 650Net Weight lbs (kg) 7(3) 7(3) 7(3)
Heat exchanger Crossfin
Fan
TypexQuantity Turbofanx1 Turbofanx1 Turbofanx1
External static pressure
in.WG 0.000 (208V) 0.000 (208V) 0.000 (208V)Pa 0 0 0in.WG 0.000 (230V) 0.000 (230V) 0.000 (230V)Pa 0 0 0
Motortype 1-phase induction motorMotor output kW 0.015 0.020 0.020 Driving mechanism Direct-driven
Airflowrate (Low-Mid-High)
cfm 280-320-350 320-350-390 320-350-390m3 / min 8.0-9.0-10.0 9.0-10.0-11.0 9.0-10.0-11.0L / s 133-150-167 150-167-183 150-167-183
Soundpressurelevel(Low-Mid-High) (measured in anechoic room) dB <A> 29-32-38 (208-230V) 30-34-39 (208-230V) 31-35-40(208-230V)
Insulation material PolyethylenefoamAirfilter PolypropylenehoneycombfabricProtection device FuseRefrigerantcontroldevice LEVConnectable outdoor unit R410A,R22 CITY MULTI
Diameterofrefrigerantpipe(O.D.)
Liquid (R410A) (R22) in. (mm)
1/4 (6.35) Flare 1/4 (6.35) Flare 1/4 (6.35) Flare1/4 (6.35) Flare 1/4 (6.35) Flare 3/8 (9.52) Flare
Gas (R410A) (R22) in. (mm)
1/2 (12.7) Flare 1/2 (12.7) Flare 1/2 (12.7) Flare1/2 (12.7) Flare 1/2 (12.7) Flare 5/8 (15.88) Flare
Field drain pipe size in. (mm) O.D. 1-1/4(32) O.D. 1-1/4(32) O.D. 1-1/4(32)DrainLiftMechanism in. (mm) 19-11/16 (500) 19-11/16 (500) 19-11/16 (500)
DrawingExternal RG01N654Wiring RG79V389
Refrigerantcycle -
Standard attachment Document Accessory
Installation Manual,Installation Book Drain hose<1-1/4in.(32mm)>
Optional parts Decoration panel SLP-15AAUW SLP-15AAUW SLP-15AAUW
Remark
*PLFY-P-NCMU-EshouldusedtogetherwithSLP-15AAUW.
Installation Detailsonfoundationwork,ductwork,insulationwork,electricalwiring,powersourceswitch,andotheritemsshallbereferredtotheInstallationManual.
VentilationAir:Providingsufficientventilationairisanimportantpartofeverybuildingdesign.ASHRAE standard 62 provides the minimum ventilation air requirements. Also check local codes.
1. SPECIFICATIONS
Note: *1Nominalcoolingconditions *2Nominalheatingconditions Unit converter
Indoor: 80degF D.B. / 67degF W.B. (26.7degC D.B. / 19.4degC W.B.) 70degF D.B. (21.1degC D.B.)
kcal/h = kW x 860 BTU/h = kW x 3,412
Outdoor: 95degF D.B. (35degC D.B.) 47degF D.B. / 43degF W.B. (8.3degC D.B. / 6.1degC W.B.)
cfm=m3/minx35.31
lbs = kg / 0.4536
Pipe length: 25ft.(7.6m) 25ft.(7.6m) *Abovespecificationdataissubjecttorounding variation. Leveldifference: 0ft.(0m) 0ft.(0m)
*Duetocontinuingimprovement,abovespecificationmaybesubjecttochangewithoutnotice.
PLFY-4 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
Model PLFY-P12NBMU-E PLFY-P15NBMU-E PLFY-P18NBMU-EPowersource 1-phase 208-230 V 60HzCoolingcapacity*1 (Nominal)
BTU / h 12,000 15,000 18,000 kW 3.5 4.4 5.3
Powerinput kW 0.03 0.04 0.05 Current input A 0.22 0.29 0.36
Heatingcapacity*2 (Nominal)
BTU / h 13,500 17,000 20,000 kW 4.0 5.0 5.9
Powerinput kW 0.02 0.03 0.04 Current input A 0.14 0.22 0.29
Externalfinish Galvanized steel sheet
External dimension H x W x Din. 10-3/16 x 33-3/32 x 33-3/32 10-3/16 x 33-3/32 x 33-3/32 10-3/16 x 33-3/32 x 33-3/32mm 258 x 840 x 840 258 x 840 x 840 258 x 840 x 840
Netweight lbs (kg) 49 (22) 49 (22) 51 (23)
Decoration panel
Model PLP-40BAU PLP-40BAU PLP-40BAUExternalfinish Munsell No. (6.4Y 8.9/0.4)Dimension H x W x D
in. 1-3/8 x 37-13/32 x 37-13/32 1-3/8 x 37-13/32 x 37-13/32 1-3/8 x 37-13/32 x 37-13/32mm 35 x 950 x 950 35 x 950 x 950 35 x 950 x 950
Net Weight lbs (kg) 13 (6) 13 (6) 13 (6)Heat exchanger Crossfin
FAN
TypexQuantity Turbofanx1 Turbofanx1 Turbofanx1
External static pressure
in.WG 0.000 (208V) 0.000 (208V) 0.000 (208V)Pa 0 0 0in.WG 0.000 (230V) 0.000 (230V) 0.000 (230V)Pa 0 0 0
Motortype DC motorMotor output kW 0.050 0.050 0.050 Driving mechanism Direct-driven
Airflowrate(Low-Mid2-Mid1-High)
cfm 388 - 424 - 459 - 494 424 - 459 - 494 - 565 494 - 530 - 565 - 636m3 / min 11.0 - 12.0 - 13.0 - 14.0 12.0 - 13.0 - 14.0 - 16.0 14.0 - 15.0 - 16.0 - 18.0L / s 183 - 200 - 217 - 233 200 - 217 - 233 - 267 233 - 250 - 267 - 300
Soundpressurelevel(Low-Mid2-Mid1-High) (measured in anechoic room) dB <A> 27 - 28 - 29 - 31(208-230V) 27 - 28 - 30 - 31(208-230V) 28 - 29 - 30- 32(208-230V)
Insulation material PSAirfilter PPhoneycomb(longlifefilter,anti-bacterialtype)Protection device FuseRefrigerantcontroldevice LEV
Connectable outdoor unit R410A,R22 CITY MULTI
Diameterofrefrigerantpipe(O.D.)
Liquid (R410A) (R22) in. (mm)
1/4 (6.35) Flare 1/4 (6.35) Flare 1/4 (6.35) Flare1/4 (6.35) Flare 1/4 (6.35) Flare 3/8 (9.52) Flare
Gas (R410A) (R22) in. (mm)
1/2 (12.7) Flare 1/2 (12.7) Flare 1/2 (12.7) Flare1/2 (12.7) Flare 1/2 (12.7) Flare 5/8 (15.88) Flare
Field drain pipe size in. (mm) O.D. 1-1/4(32) O.D. 1-1/4(32) O.D. 1-1/4(32)Drainliftmechanism in. (mm) 33-1/2 (851) 33-1/2 (851) 33-1/2 (851)Standard attachment
Document Accessory Installation Manual, Instruction Book
Optional parts
Air outlet shutter plate PAC-SH51SP-E PAC-SH51SP-E PAC-SH51SP-EHighefficiencyfilterelement(MERV10) PAC-SH59KF-E PAC-SH59KF-E PAC-SH59KF-EMulti-functioncasement PAC-SH53TM-E PAC-SH53TM-E PAC-SH53TM-Ei-see sensor corner panel PAC-SA1ME-E PAC-SA1ME-E PAC-SA1ME-EFlangeforfreshairintake PAC-SH65OF-E PAC-SH65OF-E PAC-SH65OF-EWireless signal receiver PAR-SA9FA-E PAR-SA9FA-E PAR-SA9FA-E
Remark
Installation Detailsonfoundationwork,ductwork,insulationwork,electricalwiring,powersourceswitch,andotheritemsshallbereferredtotheInstallationManual.
VentilationAir:Providingsufficientventilationairisanimportantpartofeverybuildingdesign.ASHRAE standard 62 provides the minimum ventilation air requirements. Also check local codes.
1. SPECIFICATIONS
Note: *1Nominalcoolingconditions *2Nominalheatingconditions Unit converter
Indoor: 80degF D.B. / 67degF W.B. (26.7degC D.B. / 19.4degC W.B.) 70degF D.B. (21.1degC D.B.)
kcal/h = kW x 860 BTU/h = kW x 3,412
Outdoor: 95degF D.B. (35degC D.B.) 47degF D.B. / 43degF W.B. (8.3degC D.B. / 6.1degC W.B.)
cfm=m3/minx35.31
lbs = kg / 0.4536
Pipe length: 25ft.(7.6m) 25ft.(7.6m) *Abovespecificationdataissubjecttorounding variation. Leveldifference: 0ft.(0m) 0ft.(0m)
*Duetocontinuingimprovement,abovespecificationmaybesubjecttochangewithoutnotice.
PLFY-5PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
Model PLFY-P24NBMU-E PLFY-P30NBMU-E PLFY-P36NBMU-EPowersource 1-phase 208-230 V 60HzCoolingcapacity*1 (Nominal)
BTU / h 24,000 30,000 36,000 kW 7.0 8.8 10.5
Powerinput kW 0.06 0.07 0.16 Current input A 0.43 0.51 1.07
Heatingcapacity*2 (Nominal)
BTU / h 27,000 34,000 40,000 kW 7.9 10.0 11.7
Powerinput kW 0.05 0.06 0.15
Current input A 0.36 0.43 1.00
Externalfinish Galvanized steel sheet
External dimension H x W x Din. 10-3/16 x 33-3/32 x 33-3/32 10-3/16 x 33-3/32 x 33-3/32 11-3/4 x 33-3/32 x 33-3/32mm 258 x 840 x 840 258 x 840 x 840 298 x 840 x 840
Netweight lbs (kg) 51 (23) 51 (23) 60 (27)
Decoration panel
Model PLP-40BAU PLP-40BAU PLP-40BAUExternalfinish Munsell No. (6.4Y 8.9/0.4)
Dimension H x W x D
in. 1-3/8 x 37-13/32 x 37-13/32 1-3/8 x 37-13/32 x 37-13/32 1-3/8 x 37-13/32 x 37-13/32
mm 35 x 950 x 950 35 x 950 x 950 35 x 950 x 950Net Weight lbs (kg) 13 (6) 13 (6) 13 (6)
Heat exchanger Crossfin
Fan
TypexQuantity Turbofanx1 Turbofanx1 Turbofanx1
External static pressure
in.WG 0.000 (208V) 0.000 (208V) 0.000 (208V)Pa 0 0 0in.WG 0.000 (230V) 0.000 (230V) 0.000 (230V)Pa 0 0 0
Motortype DC motorMotor output kW 0.050 0.050 0.120 Driving mechanism Direct-driven
Airflowrate (Low-Mid2-Mid1-High)
cfm 530 - 565 - 636 - 706 565 - 636 - 706 - 777 777 - 883 - 989 - 1,059m3 / min 15.0 - 16.0 - 18.0 -20.0 16.0 - 18.0 - 20.0 - 22.0 22.0 - 25.0 - 28.0 - 30.0L / s 250 - 267 - 300 - 333 267 - 300 - 333 - 367 367 - 417 - 467 - 500
Soundpressurelevel(Low-Mid2-Mid1-High) (measured in anechoic room) dB <A> 28 - 30 - 32 - 34(208-230V) 30 - 32 - 35 - 37(208-230V) 35 - 38 - 41 - 43(208-230V)
Insulation material PSAirfilter PPhoneycomb(longlifefilter,anti-bacterialtype)Protection device FuseRefrigerantcontroldevice LEVConnectable outdoor unit R410A,R22 CITY MULTI
Diameterofrefrigerantpipe(O.D.)
Liquid (R410A) (R22) in. (mm)
3/8 (9.52) Flare 3/8 (9.52) Flare 3/8 (9.52) Flare3/8 (9.52) Flare 3/8 (9.52) Flare 3/8 (9.52) Flare
Gas (R410A) (R22) in. (mm)
5/8 (15.88) Flare 5/8 (15.88) Flare 5/8 (15.88) Flare5/8 (15.88) Flare 5/8 (15.88) Flare 3/4 (19.05) Flare
Field drain pipe size in. (mm) O.D. 1-1/4(32) O.D. 1-1/4(32) O.D. 1-1/4(32)Drainliftmechanism in. (mm) 33-1/2 (851) 33-1/2 (851) 33-1/2 (851)Standard attachment
Document Accessory Installation Manual, Instruction Book
Optional parts
Air outlet shutter plate PAC-SH51SP-E PAC-SH51SP-E PAC-SH51SP-EHighefficiencyfilterelement(MERV10) PAC-SH59KF-E PAC-SH59KF-E PAC-SH59KF-EMulti-functioncasement PAC-SH53TM-E PAC-SH53TM-E PAC-SH53TM-Ei-see sensor corner panel PAC-SA1ME-E PAC-SA1ME-E PAC-SA1ME-EFlangeforfreshairintake PAC-SH65OF-E PAC-SH65OF-E PAC-SH65OF-EWireless signal receiver PAR-SA9FA-E PAR-SA9FA-E PAR-SA9FA-E
Remark
Installation Detailsonfoundationwork,ductwork,insulationwork,electricalwiring,powersourceswitch,andotheritemsshallbereferredtotheInstallationManual.
VentilationAir:Providingsufficientventilationairisanimportantpartofeverybuildingdesign.ASHRAE standard 62 provides the minimum ventilation air requirements. Also check local codes.
1. SPECIFICATIONS
Note: *1Nominalcoolingconditions *2Nominalheatingconditions Unit converter
Indoor: 80degF D.B. / 67degF W.B. (26.7degC D.B. / 19.4degC W.B.) 70degF D.B. (21.1degC D.B.)
kcal/h = kW x 860 BTU/h = kW x 3,412
Outdoor: 95degF D.B. (35degC D.B.) 47degF D.B. / 43degF W.B. (8.3degC D.B. / 6.1degC W.B.)
cfm=m3/minx35.31
lbs = kg / 0.4536
Pipe length: 25ft.(7.6m) 25ft.(7.6m) *Abovespecificationdataissubjecttorounding variation. Leveldifference: 0ft.(0m) 0ft.(0m)
*Duetocontinuingimprovement,abovespecificationmaybesubjecttochangewithoutnotice.
PLFY-6 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
PLFY-P08,12,15 NCMU-E
PLFY-P15NCMU-EPLFY-P12NCMU-EPLFY-P08NCMU-E
Brand label
(1/2 (12.7) dia.)
1/2Fflared connection
Refrigerant pipe
flared connection1/4F
Refrigerant pipe(1/4 (6.35) dia.)
1
Detail drawing of ventilation air intake
Ceiling surface
Cut out hole2-7/8( 73.4)
Burring hole3- 1/8( 2.8)
3-15/16( 100)
4-21
/32(
118)
1(25)
120°
120°
+ 0(2
7 )
+3/1
6
01-
1/16
Unit : in.(mm)
19/32~1-15/32(15~37) 19/32~1-15/32(15~37)22-11/16~24-13/32(576~620)
22-7/16(570)
20-7/8(530)
1
2
2
Grille
Ventilation air intake
DrainpipeVP-25 connection(O.D. 1-1/4( 32))
Vane motor
Drain hole
Models
Air intake grille
2-5/
32(5
5)1-
3/8(
35)
1-3/8(35) 2-5/32(55)
Auto vane
Grille
Air intake hole
Air
inta
ke h
ole
Air
outle
t hol
e
Air outlet hole11-27/32(301)
11-2
7/32
(301
)
14-2
7/32
(377
)
14-27/32(377)
25-1
9/32
(650
)
Suspension bolt M10 or W3/89-1/16(230)
7-5/
32(1
82)
1-7/
8(48
)
Wiring entry
Terminal block Ceiling surface
9-1/
4(23
5)8-
3/16
(208
)
7-19
/32(
193)
25/3
2(20
)
3-21
/32(
93)
1-1/
2~2-
9/32
(38~
58)
2-19
/32(
66)
4-3/
4(12
1)
7-15/16(202)
2-7/
32(5
6)
2-1/
14(5
7) 3-7/16
(87)1-
7/32
(31)
Cei
ling
hole
Sus
pens
ion
bolt
pitc
h
19/3
2~1-
15/3
2(15
~37)
19/3
2~1-
15/3
2(15
~37)
22-1
1/16
~24-
13/3
2(57
6~62
0)
16-1
7/32
(420
)
22-7
/16(
570)
13-3
/16(
335)
7-27/32(199)
13-27/32(352)13-3/16(335)
Suspension bolt pitch
Ceiling hole
25-19/32(650)
Ref. : PLFY-NCMU-E_EXD_USDB_P08-15Unit : in.(mm)
2. EXTERNAL DIMENSIONS
Serv
ice
Acc
ess
Req
uire
d
PLFY-7PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
PLFY-P12,15,18,24,30,36 NBMU-E Unit : in. (mm)
14-27/3211-3/162-3/8
+5 0
+35
-5
(187.5) (160)
(160)
(7.5
)
(950
)
(500
)
Keep 25/64(10) to 19/32(15)between unit ceiling and ceiling slab.
Grille
Indoor unit
Ceiling
Floor
Min.94-1/2(2400)from floor
Min.19-11/16(500)
Entireperiphery
(36)
(83)
(36)
(83)
(500)
(950)
(597
)
(597)
(w15
8)
(ø175)(350)
(130
)(1
00)
(90)(100)
(90)
(100)
(77)3-1/32
(85)3-11/32
(298)11-3/411-1/16
(281)
(74)(80)(258)(241)2-29/323-5/3210-3/16
PLFY-P36NBMU-E
PLFY-P24NBMU-EPLFY-P30NBMU-E
(35)
(17
)
+3/1
6
0
(190
)
(156
)
(50~
70)
(140
)
(170
)
(377)(284)(60)(2
4)(840)
(160
)
(20~
45)
to 1
-25/
32
(620
)
(605
)
-3/1
6+1
-3/8
(90)
(150
)(1
60)
(7.5
)
(20~
45)
1-25
/32
Corner pocket
In case of wireless remote controllerIn case of standard grille
9-1/2
Drain holeDrain pump clean holeand Drain emergency drainage hole
For MA-Remote controllerterminal block
Emergency operation switch<Cooling>
Emergency operation switch<Heating>
Ceiling
Cut out hole
Burring hole pitch3-ø1/8(3-ø2.8)Burring hole
Detail drawing of ventilation air intake hole
Burring hole14-ø1/8(14-ø2.8)
Cut out hole
Burring hole pitch
Cut out hole
Detail connecting of branch duct(Both aspects)
Refrigerant pipe ø15.88 / ø19.05Flared connection 5/8 / 3/4(compatible)
DCBA
Refrigerant pipe ø12.7 / ø15.88Flared connection 1/2 / 5/8(compatible)
Refrigerant pipe ···ø15.88Flared connection ···5/8
Refrigerant pipe ···ø12.7Flared connection ···1/2
Refrigerant pipe···ø6.35Flared connection···1/4Refrigerant pipeø6.35 / ø9.52Flared connection1/4 / 3/8(compatible)
PLFY-P18NBMU-E
Refrigerant pipe···ø9.52Flared connection···3/8
ModelsPLFY-P12NBMU-EPLFY-P15NBMU-E
Suspension bolt lower edge
Vane motor
Air intakegrille
Air outlet hole
Air
outle
t hol
e
Auto vane(Air outlet)
Air
inta
ke h
ole
Air intake hole
Grille
Ceiling
)(Connected the attachedflexible pipe or socket.
Drain pipeconnected to VP-25
Suspension bolt M10 or W3/8
Branch duct hole
Ventilation air intake hole
Branchduct hole
Cei
ling
hole
Sus
pens
ion
bolt
pitc
h
Suspension bolt pitch
Ceiling hole
(5/1
6)(5
/16)
23-1
3/16
24-1
3/32
DEFROST/STAND BY lamp
Receiver
Operation lamp
6-5/16
6-16/5
1
2
3-15
/16
5-1/
8
13-25/32
3-17/32
3-15/16 3-15/16
3-17/32
70°
w6-
9/16
(167
)
w6-
3/32
(155
)
ø5-29/32(ø150)
6-7/8
19-11/16
19-1
1/16
23-1/2
M
M
M
M
3-17/64
1-27/64
37-3/8
3-17
/64
1-27
/64
37-3
/8
23-1
/2
1-31
/32
to 2
-3/4
w5-
1/2
w6-
11/1
6
1-3/
8
11/1
6
w4-
1/8(
105)
w6-9
/64
w7-1
5/32 A B
6-5/
16
33-1
/16(
840)
5-29
/32
3-17
/32
C D
33-1/16
7-3/8
25/32~1-25/32(20~45) 33-27/32 to 35-13/16(860~910) 25/32 to 1-25/32(20~45)
31-7/8(810)
25/3
2 to
33-2
7/32
to 3
5-13
/16(
860~
910)
25/3
2
15/1
6
6-5/
16
Indoor unit/Outdoor unit connecting terminal block
ø4-29/32(ø125)
ø3-15/16(ø100)
6-7/
32
120°
120°
1 2
Note:1. As for drain pipe, please use VP-25 O.D. 1-1/4(32) PVC TUBE. Drain pump is included. Max. lifting height is 33-1/2 (850mm) from the ceiling.2. As for suspension bolt, please use M10 or W3/8. (Procured at local site)3. Electrical box may be removed for the service purpose. Make sure to slack the electrical wire little bit for control/power wires connection.4. The height of the indoor unit is able to be adjusted with the grille attached.5. For the installation of the optional high efficiency filter or optional multi-functional casement. 1 Add 5-5/16"(135mm) to the dimensions Wmarked on the figure. 2 The optional high efficiency filter becomes optional multi-functional casement and concomitant use.6. When installing the branch ducts, be sure to insulate adequately. Otherwise condensation and dripping may occur. (It becomes the cause of dew drops/water dew.) As for necessary installation / service space, please refer to the left figure.Accessory···Drain socket(I.D.1-1/4)
Flare nut 3/8 (For P18)Flare nut 5/8 (For P18)Flare nut 3/4 (For P36)
2. EXTERNAL DIMENSIONS
PLFY-8 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
3. CENTER OF GRAVITY
PLFY-P08,12,15NCMU-E
PLFY-P12,15,18,24,30,36NBMU-E
Ref.: PLFY_NCMU_COG_USDB_ALL
150 [5-29/32] 260 [10-1/4] 105 [4-5/32]150 [5-29/32] 260 [10-1/4] 105 [4-5/32]150 [5-29/32] 260 [10-1/4] 105 [4-5/32]
PLFY-P08NCMU-EPLFY-P12NCMU-EPLFY-P15NCMU-E
X Y Z(mm)[in]
Model name
280 [11-1/32] 400 [15-3/4] 105 [4-5/32]280 [11-1/32] 400 [15-3/4] 105 [4-5/32]280 [11-1/32]280 [11-1/32]280 [11-1/32]280 [11-1/32]
400 [15-3/4]400 [15-3/4]400 [15-3/4]400 [15-3/4]
105 [4-5/32]105 [4-5/32]105 [4-5/32]125 [4-15/16]
PLFY-P12NBMU-EPLFY-P15NBMU-EPLFY-P18NBMU-EPLFY-P24NBMU-EPLFY-P30NBMU-EPLFY-P36NBMU-E
X Y Z(mm)[in]
Model name
Refrigerant pipe
Refrigerant pipe side
Refrigerant pipe side
Refrigerant pipe
PLFY-9PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
Ref. : PLFY-NCMU-E_EWD_USDB_P08-15PLFY-P08,12,15 NCMU-E
DP
WHT(DRAIN)
WHT
FAN(FAN)
See fig: 1
MODELS
P08
P12
P15
<fig: 1>
ONOFF
1 2 3 4 5 6
ONOFF
1 2 3 4 5 6
ONOFF
1 2 3 4 5 6
SW2
Power supply for MA-Remote controller on lamp is lit
Main power supply(Indoor unit:208-230V) power on lamp is litMain power supply
Power supply forMA-Remote controllerLED2
LED1
Mark MeaningLED on indoor controller board for service
Function
CN32(REM
OTE SWITCH)
WHT
32
1
DC24-30VCONTROLLER
TO NEXT INDOOR UNIT
PULL BOX
FUSE(15A)
BREAKER (15A)
60Hz
HA
1234
WHT
CN41 CN51
WHT(CENTRALLY CONTROL)
5 4 3 2 1
CN52
(REMOTE INDICATION)
GRN
12345
REMOTE SWITCHCN32
X7 FAN MOTOR (Me)X6 FAN MOTOR (Hi)X5 FAN MOTOR (Lo)
SW1 SWITCH MODE SELECTION
CONNECTION No.SW14SW12SW11 ADDRESS SETTING 1ST DIGIT
ADDRESS SETTING 2ND DIGIT
MODEL SELECTIONMODE SELECTIONCAPACITY CODE
SW4SW3SW2
(32°F/15kΩ 77°F/5.4kΩ)
(32°F/15kΩ 77°F/5.4kΩ)
DP DRAIN PUMPDS DRAIN SENSORH2 DEW PREVENTION HEATER
FAN MOTOR (LL)DRAIN PUMP/DEW PREVENTION HEATERX1 AUX. RELAY
SYMBOL NAME
VARISTOR
INDOOR POWER BOARDP.B
ZNR
X4
I.B
CN41CN51CN52FUSE FUSE (6.3A/250V)
REMOTE INDICATIONCENTRALLY CONTROLHA TERMINAL-A
CONNECTORINDOOR CONTROLLER BOARD
[LEGEND]NAMESYMBOL
PIPE TEMPERATURE DETECTION/GASTH23
TRANSMISSIONTERMINALBLOCK
POWER SUPPLYTB5TB15
TB2
(32°F/15kΩ 77°F/5.4kΩ)THERMISTOR ROOM TEMPERATURE DETECTION
TH22
TH21
LEV LINEAR EXPANSION VALVE
MVMF
VANE MOTORFAN MOTOR (WITH THERMAL FUSE)
CAPACITOR (FAN MOTOR)C1
PIPE TEMPERATURE DETECTION/LIQUID
MA-REMOTE CONTROLLER
LED2
LED1
31 1 3CND
(POWER)
YLW21
YLW
1 3 BLU
(D+U+M)CNC
(D+HEATER) RED ORN
FUSE
ZNR
CNP
X1
RED
ORN
GRILLE
BLU
5WHTBLU
REDORNYLW
REDRED
1
10
7
236
45
89
3
5
5
5
5
C1
1 5
BLK
YLW WHTBR
N
7 9
X6 X5 X4 X7
X4 X7X5X6
MF
I.B
CN20
CN31
123
BLU
WHT
ORN
RED
YLW 6
6 5 4 3 2 1
(VANE)CN6V
GRN
RED
ORN
BLU
6 5 4 3 2 1
(LEV)CN60
WHT
WHT
YLWBRN
BLK
2 2 11
(LIQUID)(INTAKE)CN21
RED WHT
2 1
(GAS)CN29
(REM
OCON
)
WHT
13RE
D
P.B
RED
CNDK
(POWER BORD)
123
AC208-230VCNSK(RED)
TB2 L1L2GR
REDBLU
GRN/YLW
~/N 208-230V POWER SUPPLY
TRANSDC13.1VCN2S(WHT)
21
21
(POW
ER
BO
RD)
CN2D
WHT WHT
BLK
M1
12 CONTROLLER
DC8.7-13V
TO MA-REMOTE
CN2M
(M-N
ET) 1
23
1CN
3A
BLU
BLU
M2
TB15S(SHIELD)
M-NET REMOTE
TO OUTDOOR UNITBC CONTROLLERTB5
X1
TH23TH22TH21DSLEV
5
3RDDIGIT
0O
0
0N0FF
SW1
1 2 3 4 5 6 7 8 9 10
SW12 SW11
1STDIGIT
0
2NDDIGIT
SW14
CONNECTIONNo.
1 2 3 4 50FF0N
SW4SW2
654321 109876543210FF0N
SW3
MV
H2
MV
MV
MV
Notes:1.At servicing for outdoor unit,always follow the wiring diagram of outdoor unit.2.In case of using MA-Remote controller, please connect to TB15. (Remote controller wire is non-polar.)3.In case of using M-NET, please connect to TB5. (Transmisson line is non-polar.)4.Symbol[S] of TB5 is the shield wire connection.5.Symbols used in wiring diagram above are, :terminal block, :connecter.6.The setting of the SW2 dip switches differs in the capacity for the detail,refer to the fig: 1.7.Use copper supply wire.
4. ELECTRICAL WIRING DIAGRAMS
PLFY-10 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
PLFY-P12,15,18,24,30,36 NBMU-E
CN27CN32CN51CN52
SW2SW3SW4SWE
ZNR01,02
DSAFUSE
X1
LED1LED2
MFMV
DPFS
TB2TB5TB15TH21
TH22
TH23
LEV
SW1SW11SW12SW14
SWASWB
SWC
W.B
RU
BZLED1LED2
SW1SW2
POWER SUPPLYTRANSMISSIONMA-REMOTE CONTROLLERROOM TEMP. DETECTION(0: / 15kΩ, 25:/ 5.4kΩ)PIPE TEMP. DETECTION / LIQUID(0:/ 15kΩ, 25:/ 5.4kΩ)PIPE TEMP. DETECTION / GAS(0:/ 15kΩ, 25:/ 5.4kΩ)
FAN MOTORVANE MOTOR
DRAIN-UP MACHINEDRAIN FLOAT SWITCH
TERMINALBLOCK
THERMISTOR
LINEAR EXPANSION VALVE
I. B
Mark
LED1 Main power supply
Power supply forMA-Remote controller
Main Power supply (Indoor unit:208-230V)power on Lamp is lit.Power supply for MA-Remote controlleron Lamp is lit.LED2
Meaning Function
INDOOR CONTROLLER BOARDCONNECTOR DAMPER
REMOTE SWITCHCENTRALLY CONTROLREMOTE INDICATION
CAPACITY CODEMODE SELECTIONMODEL SELECTIONDRAIN-UP MACHINE (TEST MODE)
SWITCH
VARISTOR
SURGE ABSORBERFUSE (T6.3AL250V)
AUX. RELAY
POWER SUPPLY (I. B)POWER SUPPLY (I. B)
DRAIN WATER LIFTING-UP MACH.
SYMBOL
A. B
OPTION PART
ADDRESS BOARDSWITCH
MODE SELECTIONADDRESS SETTING 1ST DIGITADDRESS SETTING 2ND DIGITCONNECTION NO.
CEILING HEIGHT SELECTORDISCHARGE OUTLET NUMBERSELECTOROPTION SELECTOR
PCB FOR WIRELESS REMOTE CONTROLLER
RECEIVING UNIT
BUZZERLED (OPERATION INDICATION : GREEN)LED (PREPARATION FOR HEATING : ORANGE)
EMERGENCY OPERATION (HEAT / DOWN)EMERGENCY OPERATION (COOL / UP)
SYMBOLNAME SYMBOL NAME NAME
NOTES:1.At servicing for outdoor unit, always follow the wiring diagram of outdoor unit.2.In case of using MA-Remote controller, please connect to TB15. (Remote controller wire is non-polar.)3.In case of using M-NET, please connect to TB5. (Transmission line is non-polar.)4.Symbol [S] of TB5 is the shield wire connection.5.Symbols used in wiring diagram above are, : terminal block, : connecter.6.The setting of the SW2 dip switches differs in the capacity. For the detail, refer to fig<w1>.
[LEGEND]
LED on indoor board for service
w2.Use copper supply wires.
w2
ADDRESSCN81(RED)
ADDRESSCN42(RED)
BZ
WH
TY
LWO
RN
BLU
RE
DB
RN
LEV
LED2SW1
CNB54
MT
I-SEE SENSOR CORNER PANEL(OPTION PART)
I-SEESENSOR
TO MA-REMOTECONTROLLERDC8.7-13V
TB151BLU
BLU 2
SW2 LED1
RUW.B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VANE CNV(WHT)
5
0
555
MMMMMVMVMVMV
GRILLE
Pair No.
J41J42
1 3
CN32(WHT)
1
1 6
3
LED2
81 41
4
1 8
8
1
0 0
A.B
I.B
4
(RED)ADDRESS
CN43
(RED)ADDRESS
CN82
SWBSWA
SWC
3RD.DIGIT 2ND.DIGIT 1ST.DIGIT
SW14
CONNECTIONNo.
1
2
3211 2 3 4 5 6 7 8 910
234
0SW12 SW11
SW1ON
OFF
91
WIRELESSCN90(WHT)
19
4
LIQUID/PIPECN44(WHT)
TH23TH22
t°t°
1 4
FS
1 2
INTAKECN20(RED)
t°
1 2
FLOAT SWCN4F(WHT)
CN27(RED)
1 2 1 21 3
LED1
CN25(WHT)
CN24(YLW)
CN3G(BLK)
7 14
FANCNMF(WHT)
MF
MS3~
3 1
DP
M1~
M
M
D.U.MCNP(BLU)
3 1
CNAC(WHT)
U
U
ZNR02
ZNR01
DSA
1 3 5
FUSE
CND
DC311~339VRECTIFICATION
X1
2 1M-NETCN2M(BLU)
BLUBLU
M1M2
TB5
(SHIELD)
TO OUTDOOR UNITBC CONTROLLERREMOTE CONTROLLERDC24-30VS
L1L2GR
TB2REDBLU
GRN/YLW TO NEXT INDOOR UNIT
PULL BOX
FUSE(16A)
BREAKER(16A)
POWER SUPPLY~/N 208-230V 60Hz
wBe sure to turn off the power source and then disconnect fan motor connector. (Failure to do so will cause trouble in Fan motor.)TH21
SW3 SW4
SWE
SW2ON
OFFONOFF
ONOFF
1 2 34 5 67 8 910 1 2 34 5 61 2 3 4 5
See fig:w1
1 6
6
1 4
1 41 5 1 5
LEVCN60(WHT)
MA REMOCONCN3A(BLU)
I-SEE SENSORCN4Y(WHT)
CN41(WHT)
CN51(WHT)
CN52(GRN)
I-SEE SENSOR MOTORCN6Y(RED)
ONOFF
1 2 3 4 5 6
ONOFF
1 2 3 4 5 6
ONOFF
1 2 3 4 5 6
ONOFF
1 2 3 4 5 6
ONOFF
1 2 3 4 5 6
ONOFF
1 2 3 4 5 6
P12
MODELS MODELS<w1>
SW2 SW2
P15
P18
P24
P30
P36
4. ELECTRICAL WIRING DIAGRAMS
PLFY-11PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
5-1. Sound Pressure Levels
35-38-41-43
30-32-35-37
28-30-32-3428-29-30-32
27-28-30-3127-28-29-31
31-35-4030-34-3929-32-38
Operating sound levels(Low-Middle2-Middle1-High)
PLFY-P12NBMU-E
PLFY-P12NCMU-EPLFY-P08NCMU-E
PLFY-P18NBMU-E
PLFY-P15NBMU-E
PLFY-P24NBMU-E
PLFY-P30NBMU-E
Sound level (A weighted)Model
Unit : dB(A)Cassette ceiling series
UNIT
MICROPHONE
CEILING
Measurement location
(1.5m)4- 7/8ft
PLFY-P36NBMU-E
PLFY-P15NCMU-E
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Approximate minimumaudible limit oncontinuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
HighMiddle 60HzLow 60Hz
60Hz
PLFY-P08NCMU-EExternal Static Pressure: 0PaPower Source: 208-230V 60Hz
Ref.:PLFY-NCMU-E_NCC_USDB_P08
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Approximate minimumaudible limit oncontinuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
HighMiddle 60HzLow 60Hz
60Hz
PLFY-P12NCMU-EExternal Static Pressure: 0PaPower Source: 208-230V 60Hz
Ref.:PLFY-NCMU-E_NCC_USDB_P12
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Approximate minimumaudible limit oncontinuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
HighMiddle 60HzLow 60Hz
60Hz
PLFY-P15NCMU-EExternal Static Pressure: 0PaPower Source: 208-230V 60Hz
Ref.:PLFY-NCMU-E_NCC_USDB_P15
PLFY-P12NBMU-EExternal static pressure : 0PaPower source : 208,230V, 60Hz
Middle2 60HzHigh 60HzLow 60Hz
Middle1 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
NC-40
NC-20
NC-30
Oct
ave
band
pre
ssur
e le
vel (
dB)
0dB
=20µP
a
Octave band center frequencies (Hz)
Approximate minimumaudible limit oncontinuous noise
Power source : 208,230V, 60Hz
PLFY-P15NBMU-EExternal static pressure : 0Pa
Middle2 60HzHigh 60HzLow 60Hz
Middle1 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
NC-40
NC-20
NC-30
Oct
ave
band
pre
ssur
e le
vel (
dB)
0dB
=20µP
a
Octave band center frequencies (Hz)
Approximate minimumaudible limit oncontinuous noise
Power source : 208,230V, 60Hz
PLFY-P18NBMU-EExternal static pressure : 0Pa
Middle2 60HzHigh 60HzLow 60Hz
Middle1 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.070.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
NC-40
NC-20
NC-30
Oct
ave
band
pre
ssur
e le
vel (
dB)
0dB
=20µP
a
Octave band center frequencies (Hz)
Approximate minimumaudible limit oncontinuous noise
PLFY-P30NBMU-EExternal static pressure : 0PaPower source : 208,230V, 60Hz
Middle2 60HzHigh 60HzLow 60Hz
Middle1 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
NC-40
NC-20
NC-30
Oct
ave
band
pre
ssur
e le
vel (
dB)
0dB
=20µP
a
Octave band center frequencies (Hz)
Approximate minimumaudible limit oncontinuous noise
Power source : 208,230V, 60Hz
PLFY-P36NBMU-EExternal static pressure : 0Pa
Middle2 60HzHigh 60HzLow 60Hz
Middle1 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
NC-40
NC-20
NC-30
Oct
ave
band
pre
ssur
e le
vel (
dB)
0dB
=20µP
a
Octave band center frequencies (Hz)
Approximate minimumaudible limit oncontinuous noise
Power source : 208,230V, 60Hz
PLFY-P24NBMU-EExternal static pressure : 0Pa
Middle2 60HzHigh 60HzLow 60Hz
Middle1 60Hz
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
NC-40
NC-20
NC-30
Oct
ave
band
pre
ssur
e le
vel (
dB)
0dB
=20µP
a
Octave band center frequencies (Hz)
Approximate minimumaudible limit oncontinuous noise
5-2. NC Curves
5. SOUND PRESSURE LEVELS
PLFY-12 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
6-1. Temperature Distributions
PLFY-P-NBMU-E
Note : These figures show typical temperature distributions in the conditions above. In the actual installation, they may differfrom these figures under the influence of air temperature conditions, ceiling height, cooling/heating load,obstacles,etc.
• PLFY-P12,15,18,24,30NBMU-E<Cooling mode> StandardFlow angle : 30° 4-way flowceiling height : 2.7 m(8.8ft)
0
1
2
2.7
4 3 2 1 0
He
igh
t <
m(f
t)>
Floor distance <m(ft)>
Floor distance <m(ft)>
27(81)
27(81)
25(77)
23(73)
• PLFY-P12,15,18,24,30NBMU-E<Heating mode> StandardFlow angle : 60° 4-way flowceiling height : 2.7 m(8.8ft)
1
04 3 2 1 0
2
2.7
He
igh
t <
m(f
t)>
Floor distance <m(ft)>
Floor distance <m(ft)>
32(90)
26(79)
23(73)
29(84)
23(73)
20(68)20
(68)
• PLFY-P36NBMU-E<Cooling mode> StandardFlow angle : 30° 4-way flowceiling height : 3.2 m(10.4ft)
• PLFY-P36NBMU-E<Heating mode> StandardFlow angle : 60° 4-way flowceiling height : 3.2 m(10.4ft)
0
1
2
3.2
5 4 3 2 1 0
He
igh
t <
m(f
t)>
He
igh
t <
m(f
t)>27(81)
27(81)
25(77)
0
1
2
3.2
5 4 3 2 1 0
23(73)
32(90)
23(73)
26(79)
29(84)
20(68)
20(68)
(8.8)
(6.6)
(3.3)
(10.5) (10.5)
(6.6)
(3.3)
(13.1) (9.8) (6.6) (3.3)
(9.8)(13.1)(16.4) (6.6) (3.3)
(6.6)
(3.3)
(9.8)(13.1)(16.4) (6.6) (3.3)
(13.1) (9.8) (6.6) (3.3)
(8.8)
(6.6)
(3.3)
23(73)
<˚C(˚F)> <˚C(˚F)>
<˚C(˚F)> <˚C(˚F)>
PLFY-P08,12,15 NCMU-E
2.7(8.8)
Hei
ght <
m(f
t)>
Floor distance <m(ft)>
2(6.6)
1(3.3)
3(9.8)
2(6.6)
1(3.3)
00
21(70)
23(73)25(77)
25(77)
Floor distance <m(ft)>
00
35(95)
27(81)23(73)
23(73)
31(88)
19(66)
<˚C(˚F)> <˚C(˚F)>
3(9.8)
2(6.6)
1(3.3)
2.7(8.8)
Hei
ght <
m(f
t)> 2
(6.6)
1(3.3)
<Heating mode>Flow angle 70˚
<Cooling mode>Flow angle 30˚
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS
PLFY-13PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
6-2. Airflow Distributions
2.7
2 1 00
1
2
3 4
Floor distance <m(ft)>
Hei
ght <
m(f
t)>
3.0(9.8)
0.5(1.6)
2.0(6.6)
1.0(3.3)
2.7
2 1 00
1
2
3 4
Floor distance <m(ft)>
Hei
ght <
m(f
t)>
0.5(1.6)
2.0(6.6)
1.0(3.3)
3.0(9.8)
3.2
2 1 00
1
2
3 4 5
Floor distance <m(ft)>
Hei
ght <
m(f
t)>
0.5(1.6)
3.0(9.8)
1.0(3.3)
2.0(6.6)
4.0(13.1)
3.2
2 1 00
1
2
3 4 5
Floor distance <m(ft)>
Hei
ght <
m(f
t)>
0.5(1.6)
3.0(9.8)
1.0(3.3)
2.0(6.6)
4.0(13.1)
(8.8)
(6.6)
(3.3)
(13.1) (9.8) (6.6) (3.3)
(10.5) (10.5)
(6.6)
(3.3)
(13.1)(16.4) (9.8) (6.6) (3.3)
(6.6)
(3.3)
(13.1)(16.4) (9.8) (6.6) (3.3)
(8.8)
(6.6)
(3.3)
(13.1) (9.8) (6.6) (3.3)
<Cooling mode>Flow angle 30˚
<Heating mode>Flow angle 60˚
<Cooling mode>Flow angle 30˚
<Heating mode>Flow angle 60˚
<m/s(ft/s)> <m/s(ft/s)>
<m/s(ft/s)> <m/s(ft/s)>
PLFY-P12,15,18,24,30NBMU-E
PLFY-P36NBMU-E
Note : These figures show typical airflow distributions in the conditions above. In the actual installation, they may differ from these figures under the influence of air temperature conditions, ceiling height, cooling/heating load,obstacles,etc.
<Fan mode>Flow angle 30˚
<Fan mode>Flow angle 70˚
Hei
ght <
m(f
t)>
Floor distance <m(ft)> Floor distance <m(ft)>
00
<m/s(ft/s)> <m/s(ft/s)>
Hei
ght <
m(f
t)>
00
PLFY-P08,12,15 NCMU-E
2.7
2
1
2.7(8.8)
(6.6)
(3.3)
(8.8)
(6.6)
(3.3)
2
1
34 2 1
3.0(3.3)2.0(6.6)
1.0(3.3)
0.5(1.6)
2.0(6.6)
3.0(9.8)
1.0(3.3)
0.5(1.6)
34(13.1) (9.8) (6.6) (3.3) (13.1) (9.8) (6.6) (3.3)
2 1
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS
PLFY-14 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
6-3. Branch Duct Capacities
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS
PLFY-15PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS
PLFY-16 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS
PLFY-17PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS
PLFY-18 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS
PLFY-19PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS
PLFY-20 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
Static pressure : P [in.W.G.]Air flow : Q [CFM]20
20
40
60
80
100
120
0 20 40 60 80 100 120
Taking air into the unit
NOTE: Ventilation air intake amount should be 20% or less oftotal air amount to prevent condensate dripping.
Refrigerant pipeDrain pipeElectrical Box
Ventilation air intakeVentilation air intake hole diagram (Unit : inch)
3 - 1/8Burring hole
3-15/16Burring hole pitch
2-7/8(Cut out hole)
Ceiling surface
120_
120_
4-21
/32
By mounting the optional multi-function casement (PAC-SH53TM-E) to the indoor unit main body, increased ventilation air intake can be accomplished. (The mounting of the multi-function casement increase the height of the ceiling plenum by 5-5/16 [135mm].)
Knockout hole for ventilation air intake
Direct ventilation air intake into the main body is also possible.
with Multi-function Casement and Filters
7. VENTILATION AIR INTAKE AMOUNT AND STATIC PRESSURE
7-1. PLFY-P08, 12, 15NCMU-E
7-2. PLFY-P12, 15, 18, 24, 30, 36NBMU-E with Multi-function Casement and Filters
PLFY-21PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
2 - inlet
1 - inlet
2 - inlet
1 - inlet
2 - inlet
1 - inlet
200(0.80)
150(0.60)
100(0.40)
50(0.20)
0
0 1 2
50 100 150 200 [CFM]
3 4 5 6[CMM]
2 - inlet
1 - inlet
Airflow rate Airflow rate
Sta
tic p
ress
ure
[Pa(
in.W
.G.]
200(0.80)
150(0.60)
100(0.40)
50(0.20)
0
0 1 2
50 100 150 200 [CFM]
3 4 5 6[CMM]
Sta
tic p
ress
ure
[Pa(
in.W
.G.]
200(0.80)
150(0.60)
100(0.40)
50(0.20)
0
0 1 2
50 100 150 200 [CFM]
3 4 5 6[CMM]
Airflow rate
Sta
tic p
ress
ure
[Pa(
in.W
.G.]
200(0.80)
150(0.60)
100(0.40)
50(0.20)
0
0 2
50 100 150 200 250 [CFM]
4 8 [CMM]6
Airflow rate
Sta
tic p
ress
ure
[Pa(
in.W
.G.]
200(0.80)
150(0.60)
100(0.40)
50(0.20)
0 0
0 2
50 100 150 200 250 [CFM]
4 8 [CMM]6
Airflow rate
Sta
tic p
ress
ure
[Pa(
in.W
.G.]
200(0.80)
150(0.60)
100(0.40)
50(0.20)
0 2
50 100 150 200 250 [CFM]
4 8 [CMM]6
Airflow rate
Sta
tic p
ress
ure
[Pa(
in.W
.G.]
connection only
7. VENTILATION AIR INTAKE AMOUNT AND STATIC PRESSURE
Note:Anauxillaryfanisrequiredtobringoutsideair into the unit.
Note:Anauxillaryfanisrequiredtobringoutsideair into the unit.
Note:Topreventsoundissues,theairflowrateshouldbelessthan75CFM/inlet.
PLFY-22 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
PLFY-P-NBMU-E
Multi-function casementPAC-SH53TM-E
Air outlet shutter platePAC-SH51SP-E
High efficiency filter element PAC-SH59KF-E (MERV 10) PAC-SH53TM-E is necessary to use with filter PAC-SH59KF-E.
PLFY-P-NBMU-E
8-1. Air Outlet Shutter Plate PAC-SH51SP-E for PLFY-P-NBMU-EUsing the air outlet shutter plate to block the air outlet to modify the air-way from 4 to 3 or 2.With 1 PAC-SH51SP-E, 4 air-ways can be changed to 3;With 2 PAC-SH51SP-E, 4 air-ways can be changed to 2;Changing to 1 way is not allowed. Material: Foamed polyethylene + foamed urethane, color: Black
Item 1. Shutter plate
Quantity 2
Shape
2. Insulator
1
Detailed installation information should be referred to its Installation Manual.
8. OPTIONAL PARTS
8-1. Air Outlet Shutter Plate PAC-SH51SP-E for PLFY-P-NBMU-E
PLFY-23PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
8-2. High Efficiency Filter Element PAC-SH59KF-E (MERV 10) for PLFY-P-NBMU-ELife span: 2,500 hr (Dust concentration 0.15mg/m ); Colorimetric method 65% (JIS 11 class)); No re-production.3
*.The actual dust situation affects the filter life span, which should be considered at the applying site.Material: Electrostatic polyolefin fiberHigh efficiency filter element PAC-SH59KF-E must be used together with the Multi-function casement PAC-SH53TM-E. When using PAC-SH59KF-E, switching on SWC of the Indoor unit address board is needed. Details should be referred to its Installation Manual.
Quantity 1
Shape
Detailed installation information is referred in its Installation Manual.
8-3. Multi-function Casement PAC-SH53TM-E for PLFY-P-NBMU-EMulti-function casement is used for High efficiency filter element and/or ventilation air intake from outdoor.It should be used with High efficiency filter element PAC-SH59KF-E (Colorimetric method 65%).ventilation air intake on the Multi-function casement is possible from any 2 or less corners among the 4 ones.But duct and flange on the casement should be prepare locally.
Item 1. Multi-functional casement
5. Insulator A for Decorative panel 6. Insulator B for Decorative panel
2. Screw with washer (black) 3. Screw
Quantity 1 4 8
4
Shape
M5X0.8X25 M5X0.8X12
Decorative panel securing bracket
With insulator
Item
Quantity 1 1
Shape
Detailed installation information should be referred to its Installation Manual.
4.
8-2. High Efficiency Filter Element PAC-SH59KF-E (MERV 10) for PLFY-P-NBMU
8. OPTIONAL PARTS
8-3. Multi-function Casement PAC-SH53TM-E for PLFY-P-NBMU-E
PLFY-24 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E
8-4. i-see Sensor Corner Panel PAC-SA1ME-E for PLFY-P-NBMU-Ei-see sensor provides comfortable space as it detects the floor temperature to prevent spotty temperature.It also enables the unit to save energy.AttentionMake sure that there are no gaps between the unit and the grille, and the grille and ceiling.It may cause condensate dripping.
Item 1. i-see sensor corner panel
Quantity 1
Shape
2. Plastic fastener
2
Detailed installation information should be referred to its Installation Manual.
8-5. Wireless Signal Receiver PAR-SF9FA-E for PLFY-P-NBMU-EUsing the wireless signal receiver to use wireles remote controller.The corner panel(the other side of refrigerant piping) is changed for the wireless signal receiver.
Item 1. Wireless signal receiver
Quantity 1
Shape
Detailed installation information should be referred to its Installation Manual.
8-4. i-see Sensor Corner Panel PAC-SA1ME-E for PLFY-P-NBMU-E
8. OPTIONAL PARTS
8-5. Wireless Signal Receiver PAR-SA9FA-E for PLFY-P-NBMU-E
PLFY-25PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY-P-NCMU-E PLFY-P-NBMU-E
8-6. External Heater Adapter CN24RELAY-KIT-CM3
8. OPTIONAL PARTS
External heater adaptor CN24RELAY-KIT-CM3 is a set of special wiring parts for controlling the electric heater* with the air conditioner system.*The electric heater should be designed and prepared at the site.
A basic connection method is shown as follows:(For details, refer to its Installation Manual.)
Item External output cable Fan speed setting cablewith resistance
Quantity 2 2
Shape
Refer to the Installation Manual for wiring and installation details.
For relay X use the specifications given below Operation coilRated voltage : 12VDCPower consumption : 0.9W or less
The length of the electrical wiring for the CN24RELAY-KIT-CM3 is 2 meters (6-1/2 ft)To extend this length, use sheathed 2-core cable.
Control cable type : CVV, CVS, CPEV or equivalent.Cable size : 0.5 mm2 ~ 1.25 mm2 (16 to 22 AWG)Don't extend the cable more than 10 meters (32ft)
Recommended circuit
CN24
XX
Remote control Board Relay circuit AdapterIndoor unitcontrol board
Outdoor unitcontrol board
Ele
ctric
Hea
ter
pow
er s
ourc
e
ElectricHeater
Red 1
White 2
Preparations in the field Maximum cable lengthis 10 m (32ft)
Whi
te
FS1
FS2FS1
FS2
RS
RS
CN24
H288H
H188H
26H88H
Wiring diagram
1-phase powersupply208V, 230V/60Hz
Control board
FS1, 2 ----- Thermal fuseH1, H2 ----- Heater26H --------- Overheat protection
thermostat88H --------- Electromagnetic contactor
PUHY,PURY-P-TGMUSW5-2 "ON"
PUHY,PURY-P-T/YHMUSW5-10 "ON"
PUMY seriesSW4-4 "ON"
PUHY,PURY-P-T/YJMUSW5-10 "ON"PUHY,PURY-HP-TJMUSW5-10 "ON"
PLFY-26 PLFY-P-NCMU-E/NBMU-E (Feb. 2009)
PLFY
-P-NC
MU-E
PLFY
-P-NB
MU-E