Mitsubishi Electric PMFY-P-NBMU-ER5 Installation and operation manual

PMFY-12012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.
PMFY-P-NBMU-ER5
1. SPECIFICATIONS................................................................................................................................................. PMFY-3
2. EXTERNAL DIMENSIONS.................................................................................................................................... PMFY-4
3. CENTER OF GRAVITY ......................................................................................................................................... PMFY-5
4. ELECTRICAL WIRING DIAGRAMS...................................................................................................................... PMFY-6
5. SOUND PRESSURE LEVELS.............................................................................................................................. PMFY-7
5-1. Sound Pressure Levels ............................................................................................................................... PMFY-7
5-2. NC Curves................................................................................................................................................... PMFY-7
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS ..................................................................................................... PMFY-8
6-1. Temperature Distributions ........................................................................................................................... PMFY-8
6-2. AirowDistributions..................................................................................................................................... PMFY-8
7. OPTIONAL PARTS................................................................................................................................................ PMFY-9
7-1. External Heater Adapter CN24RELAY-KIT-CM3 ......................................................................................... PMFY-9
CEILING-RECESSED CASSETTE (ONE-WAY AIRFLOW)

PMFY-2 2012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.
IU - D - 2
Cassette ceiling (1-way flow type) DATA U3
PMFY-P-NBMU-E
I.Cassette ceiling (1-way flow type )
PMFY-P-NBMU-E
Compact and lightweight-perfect for limited ceiling space applications.
The PMFY models are one-way ceiling-recessed cassette units
perfect for shallow ceiling spaces.
It is designed especially for use in areas like hotel rooms that
cannot support ductwork or lack sufficient space to allow
for wall-mounted units.
Unit body size has been standardized for all models at 33-5/8" for
easier installation. This profile is the smallest of all CITY MULTI™
ceiling models with a depth of only 9-1/16"-ideal for tight location.
7-25/32”
Drain pipe
Ceiling
PMFY-NBMU-ER5
max.
23-5/8”
9-1/16”
max.
15-13/16”
PMFY-P-NBMU-E
PMFY-P-NBMU-ER5
3.2HP 8.0HP4.0HP 5.0HP
P08P12P15P18P30P36P48P06P24P27P54P72
10.0HP
P96
0.8HP 1.0HP 1.3HP 1.6HP 2.0HP 2.5HP 2.8HP 5.6HP
Cassette ceiling
48,000
6,700
Nominal cooling cap.*1
Nominal heating cap.*2
6,000 8,000 12,000 15,000 18,000 24,000 27,000 30,00036,000 54,000 72,000 96,000
60,000 80,000 108,00027,000 30,000 34,00040,000 54,0009,000 13,500 17,000 20,000
Btu/h
Btu/h
* Nominal conditions *1, *2 arereferred to in the Specification sheet.
unit: in.
CEILING-RECESSED CASSETTE (ONE-WAY AIRFLOW)

PMFY-32012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.
Model PMFY-P06NBMU-ER5 PMFY-P08NBMU-ER5 PMFY-P12NBMU-ER5 PMFY-P15NBMU-ER5
Powersource 1-phase 208-230 V 60Hz
Cooling capacity *1
(Nominal)
Btu/h 6,000 8,000 12,000 15,000
kW 1.8 2.3 3.5 4.4
Powerinput kW 0.04 0.04 0.04 0.05
Current input A 0.20 0.20 0.21 0.26
Heating capacity *2
(Nominal)
Btu/h 6,700 9,000 13,500 17,000
kW 2.0 2.6 4.0 5.0
Powerinput kW 0.04 0.04 0.04 0.05
Current input A 0.20 0.20 0.21 0.26
Externalnish -
External dimension H x W x D in. 9-1/16 x 31-31/32 x 15-9/16 9-1/16 x 31-31/32 x 15-9/16 9-1/16 x 31-31/32 x 15-9/16 9-1/16 x 31-31/32 x 15-9/16
mm 230 x 812 x 395 230 x 812 x 395 230 x 812 x 395 230 x 812 x 395
Netweight lbs (kg) 31 (14) 31 (14) 31 (14) 31 (14)
Decoration
panel
Model PMP-16BMUW PMP-16BMUW PMP-16BMUW PMP-16BMUW
Externalnish 6.4Y 8.9/0.4
Dimension in. 1-3/16 x 39-3/8 x 18-17/32 1-3/16 x 39-3/8 x 18-17/32 1-3/16 x 39-3/8 x 18-17/32 1-3/16 x 39-3/8 x 18-17/32
H x W x D mm 30 x 1,000 x 470 30 x 1,000 x 470 30 x 1,000 x 470 30 x 1,000 x 470
Net Weight lbs (kg) 7(3) 7(3) 7(3) 7(3)
Heat exchanger Crossn
FAN
Type x Quantity Lineowfanx1 Lineowfanx1 Lineowfanx1 Lineowfanx1
External
static pressure
in.WG 0.000 (208V) 0.000 (208V) 0.000 (208V) 0.000 (208V)
Pa 0 0 0 0
in.WG 0.000 (230V) 0.000 (230V) 0.000 (230V) 0.000 (230V)
Pa 0 0 0 0
Motor type DC Brushless
Driving
mechanism Direct-driven
Airowrate
(Low-Mid1-
Mid2-High)
CFM 230-254-283-307 258-283-304-328 258-283-304-328 272-307-343-378
m3 / min 6.5-7.2-8.0-8.7 7.3-8.0-8.6-9.3 7.3-8.0-8.6-9.3 7.7-8.7-9.7-10.7
L / s 108-120-133-145 122-133-143-155 122-133-143-155 128-145-162-178
Sound pressure level
(Low-Mid1-Mid2-High)
(measured in anechoic room)
dB <A> 27-30-33-35 (208-230V) 32-34-36-37 (208-230V) 32-34-36-37 (208-230V) 33-35-37-39 (208-230V)
Insulation material PSfoam,Polyethylenefoam
Airlter PP honeycomb
Protection device Fuse
Refrigerantcontroldevice LEV
Connectable outdoor unit R410A CITY MULTI R410A CITY MULTI R410A,R22 CITY MULTI R410A,R22 CITY MULTI
Diameterof
refrigerant
pipe (O.D.)
Liquid (R410A)
(R22) in. (mm) 1/4 (6.35) Flare
-
1/4 (6.35) Flare
-
1/4 (6.35) Flare
1/4 (6.35) Flare
1/4 (6.35) Flare
1/4 (6.35) Flare
Gas (R410A)
(R22) in. (mm) 1/2 (12.7) Flare
-
1/2 (12.7) Flare
-
1/2 (12.7) Flare
1/2 (12.7) Flare
1/2 (12.7) Flare
1/2 (12.7) Flare
Field drain pipe size in. (mm) O.D. 1 (26) O.D. 1 (26) O.D. 1 (26) O.D. 1 (26)
Drainliftmechanism in. (mm) 23-5/8 (600) 23-5/8 (600) 23-5/8 (600) 23-5/8 (600)
Drawing External BH01C848
Wiring BH79C630
Standard
attachment
Document
Accessory Installation Manual,Installation Book
Optional
parts External heater adapter CN24RELAY-KIT-CM3 CN24RELAY-KIT-CM3 CN24RELAY-KIT-CM3 CN24RELAY-KIT-CM3
Remark
Installation Detailsonfoundationwork,ductwork,insulationwork,electricalwiring,powersourceswitch,andotheritemsshallbereferredto
the Installation Manual.
VentilationAir:Providingsufcientventilationairisanimportantpartofeverybuildingdesign.
ASHRAE standard 62 provides the minimum ventilation air requirements. Also check local codes.
1. SPECIFICATIONS
Note: *1 Nominal cooling conditions *2 Nominal heating conditions 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/minx35.31
lbs = kg / 0.4536
Pipe length: 25ft.(7.6m) 25ft.(7.6m) *Abovespecicationdatais
subject to rounding variation.
Leveldifference: 0ft.(0m) 0ft.(0m)
*Duetocontinuingimprovement,abovespecicationmaybesubjecttochangewithoutnotice.

PMFY-4 2012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.
Detail drawing of fresh air intake hole
Knock out
Fresh air intake hole
4-5/16 (110)
9-1/16(230)
9-1/2
(235) or more
4-5/16
(110)
suspension bolt(M10 or W 3/8)
Panel(grille):PMP-40BM
Installation space required around indoor unit
mounting plate
6-15/16(176)
Panel(grille):PMP-40BM
Lower view
2-3/8(60) 1-9/16(40)
7-7/8(200)
23-5/8(600)
7-7/8(200)
Top
Air outlet(lower)
1-13/18(46)
1-11/16(43)
13/16(20) 13/16(20)
2-1/16(53)
2-11/16(69)
9-3/8(247)
1-3/16(30)
Right side
outer line of grille
center of unit
29-7/8(759)
1-1/32(26)
31-15/18(811)suspension bolt pitch2-15/18(74.5)
37-13-16(960) ceiling opening13/16(20)
1-1/32(26)
2-15/18(74.5)
13/16(20)
39-3/8(1000) outer side of grille
11/16(17.5) 11/16(17.5)
1-25/32(45)
13-3/8(340) suspension bolt pitch
1-25/32(45)
16-15/16(430) ceiling opening
18-1/2(470) outer side of grille
13/16(20)
13/16(20)
Terminal block for power supply
Terminal block for transmission
31-15/16(812)
3-3/8(96)
Left side
Front drain pan
electrical box
Integral lift pump outlet pipe:
Refrigerant pipe(gas)
Refrigerant pipe(liquid)
ceiling panel
drain pan ceiling
panel
Drainage piping
Gas pipe
I.D. 1-1/32" (26)
Liquid pipe Pipe cover
Refrigerant piping
39-3/8(1000) outer side of grille
18-1/2(470) outer side of grille
2-3/16(56)
9-1/16(230)
3-3/8(96)
13/16(20)
13/32(10)
11-7/8(302)
10(254)
7-13/16(198)
5-9/16(141)
29-7/8(759)
15-9/16(395)
4-1/4
(108)
9-13/16(250) 11-3/8(288.5)
same line
Terminal block for remote-controller
PMFY-P06,08,12,15NBMU-ER5 Drw. : IU-BH01C848
Unit : in(mm)
2. EXTERNAL DIMENSIONS

PMFY-52012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.
3. CENTER OF GRAVITY
PMFY-P06,08,12,15NBMU-ER5 Ref.: PMFY_NBMU_COG_USDB_ALL
165 [6-1/2]390 [15-3/8] 130 [5-1/8]
165 [6-1/2]390 [15-3/8] 130 [5-1/8]
165 [6-1/2]390 [15-3/8] 130 [5-1/8]
165 [6-1/2] 390 [15-3/8] 130 [5-1/8]
PMFY-P06NBMU-ER5
PMFY-P08NBMU-ER5
PMFY-P12NBMU-ER5
PMFY-P15NBMU-ER5
XY Z
(mm)[in]
Model name
A
Pipe side
A: Center of gravity

PMFY-6 2012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.
Note 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, SW3 dip switches differs in the capacity for the detail, refer to the fig : 7.Please set the switch SW5 according to the power supply voltage.
CN51 CN52 SW2 SW3 SW4
A.B Address board
SW1 SW5 SW11 SW12
Mode selection Voltage selection Address setting 1st digit Address setting 2nd digit
SW14 Connection No.
Centrally control Remote Indication
Switch
Switch
Capacity code Mode selection Model selection
ZNR Varistor
X1 Aux.relay Drain pump
FUSE Fuse (6A / 250V)
LED1 Power supply (I.B) LED2 Power supply (I.B) T Transformer
TH21
MF MV
Thermistor
LEV Linear expansion valve
TH22 TH23Fan motor (with inner thermo)
Vane motor
TB15 MA-Remote Controller
[Legend]
Symbol Name
I.B Indoor controller board
CN25 CN27 CN32
Connector Humidifier
Damper Remote switch
Symbol Name Symbol Name
DS DP
Drain sensor Drain pump
TB2 TB5 Transmission
Terminal block
Power supply
Models
P06 P08 P12 P15
SW2
123456
ON
OFF
123456
ON
OFF
123456
ON
OFF
123456
ON
OFF
SW3
1 2 3 4 5 6 7
ON
OFF
1 2 3 4 5 6 7
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
7 7
8 8 8 8
9 9 9 9
10 10 10 10
ON
OFF
Mark Meaning Function
Power supply for MA-Remote controller
LED on indoor board for service
LED1
Main power supply
LED2
1 2 3 4 5
5
6
MF FAN
(
WHT
)
LED2
LED1
2 1(BLU)
(M-NET)
CN2M
BLU BLU
TB5
M1
M2
TB2
PULL BOX FUSE(15A) BREAKER (15A)
L1 L2
S
(
SHIELD)
TO OUTDOOR UNIT BC CONTROLLER ME REMOTE CONTROLLER DC24-30V
2 3 1CN3A
(BLU)
ORN ORN
TB15
1
2
TO MA-REMOTE CONTROLLER DC8.7-13V
POWER SUPPLY ~ / N 208-230V 60Hz
TO NEXT INDOOR UNIT
3 2 1
(BLK)
GAS
CN29
2 1
(WHT)
LIQUID
CN21
2 1
DS TH23 TH22
(RED)
INTAKE
CN20
(WHT)
LEV
CN60
(GRN)
REMOTE
INDICATION
CN52
2 1 6 5 4 3 2 1
15
(GRN)
VANE
CN6V
6 5 4 3 2 1 2 1
1 2 3 4 5
TH21
(WHT)
DRAIN
CN31
6
LEV MV
CN25
2 1
CN27
8 7 6 5 4 3
4 3
3
2 1
1
2 1
1 2 3 4 5 6 7 8 910
SW3
1 2 3 4 5 6
SW2
1 2 34 5
SW4
ON
OFF
ON
OFF
ON
OFF
(RED)
ADDRESS
CN81
(RED)
ADDRESS
CN42
(WHT)
REMOTE
SWITCH
CN32
3212 13
DP
X1
X1
(WHT)
CNP
CND
(RED)
FUSE
250V
6A
T
BRN
RED
ORN
YLW
GRN
BLU
BRN
ORN
YLW
RED
WHT
(WHT)
CENTRALLY
CONTROL
CN51
15
RED BLU GRN / YLW
8 7 6 5 4 3 2 1
4 3 2 1
8
4
0
SW14SWC
CONNECTION
No.
0
SW11
1ST
DIGIT
0
SW12
2ND
DIGIT
3RD
DIGIT
1 2 3 4 5 6 7 8910
SW1
SW5
230V208V
(RED)
ADDRESS
CN82
(RED)
ADDRESS
CN43
A.B
I.B
G
PMFY-P06,08,12,15NBMU-ER5 Drw. : IU-BH79C630
4. ELECTRICAL WIRING DIAGRAMS

PMFY-72012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.
27-30-33-35
32-34-36-37
Operating sound levels
(Low-Medium2-Medium1-High)
PMFY-P06NBMU-E
PMFY-P08NBMU-E
32-34-36-37
33-35-37-39
PMFY-P12NBMU-E
PMFY-P15NBMU-E
Sound levels (A weighted)Model
Unit : dB(A)
Ceiling cassette series
UNIT
(1.5m)
MICROPHONE
CEILING
Measurement location
4-7/
8
ft
5-2. NC Curves
5. SOUND PRESSURE LEVELS
5-1. Sound Pressure Levels
PMFY-P06NBMU-ER5
External Static Pressure: 0Pa [0.00 in.WG]
Power Source: 208-230V, 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
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies <Hz>
High
Low
60Hz
Middle1
60Hz
Middle2
60Hz
60Hz
Ref.:NC_PMFY-P06NBMU-E
27-30-33-35
32-34-36-37
Operating sound pressure levels
(Low-Medium2-Medium1-High)
PMFY-P06NBMU-ER5
PMFY-P08NBMU-ER5
32-34-36-37
33-35-37-39
PMFY-P12NBMU-ER5
PMFY-P15NBMU-ER5
Sound levels (A weighted)Model
Unit : dB(A)
PMFY-P08,12NBMU-ER5
External Static Pressure: 0Pa [0.00 in.WG]
Power Source: 208-230V, 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
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies <Hz>
High
Low
60Hz
Middle1
60Hz
Middle2
60Hz
60Hz
Ref.:NC_PMFY-P08,12NBMU-
E
PMFY-P15NBMU-ER5
External Static Pressure: 0Pa [0.00 in.WG]
Power Source: 208-230V, 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
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies <Hz>
High
Low
60Hz
Middle1
60Hz
Middle2
60Hz
60Hz
Ref.:NC_PMFY-P15NBMU-
E

PMFY-8 2012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.
<Cooling mode>
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.
°
<Heating mode>
°
2.7
(8' 10-
5
/ 16 ")
Height <m(ft)>
2
(6' 6-
3
/ 4 ")
1
(3' 3-
3
/ 8 ")
2.7
(8' 10-
5
/ 16 ")
Height <m(ft)>
2
(6' 6-
3
/ 4 ")
1
(3' 3-
3
/ 8 ")
4
(13' 1-
1
/ 2 ")
5
(16' 4-
7
/ 8 ")
3
(9' 10-
1
/ 8 ")
2
(6' 6-
3
/ 4 ")
1
(3' 3-
3
/ 8 ")
0
Floor distance <m(ft)>
5
(16' 4-
7
/ 8 ")
4
(13' 1-
1
/ 2 ")
3
(9' 10-
1
/ 8 ")
2
(6' 6-
3
/ 4 ")
1
(3' 3-
3
/ 8 ")
0
Floor distance <m(ft)>
25(77) 23(73)
21(70)
19(66)
23(73)
25(77)
25(77)
24(75) 27
(81) 30
(86)
21(70)
24(75)
33
(91)
ef.:TF--N-30 ef.:TF--N-H70
6-1. Temperature Distributions
6-2. Airow Distributions
6. TEMPERATURE/AIRFLOW DISTRIBUTIONS
<Fan mode> <Fan mode>
5
(16' 4-
7
/ 8 ")
5
(16' 4-
7
/ 8 ")
2.7
(8' 10-
5
/
16
")
Height <m(ft)>
2
(6' 6-
3
/ 4 ")
1
(3' 3-
3
/ 8 ")
2.7
(8' 10-
5
/
16
")
Height <m(ft)>
2
(6' 6-
3
/ 4 ")
1
(3' 3-
3
/ 8 ")
4
(13' 1-
1
/ 2 ")
3
(9' 10-
1
/ 8 ")
2
(6' 6-
3
/ 4 ")
1
(3' 3-
3
/ 8 ")
0
Floor distance <m(ft)>
4
(13' 1-
1
/ 2 ")
3
(9' 10-
1
/ 8 ")
2
(6' 6-
3
/ 4 ")
1
(3' 3-
3
/ 8 ")
0
Floor distance <m(ft)>
m/s(ft/s)m/s(ft/s)
0.5 (1' 7-
11
/ 16 ")
1.0 (3' 3-
3
/ 8 ")
2.0 (6' 6-
3
/ 4 ")
3.0 (9' 10-
1
/ 8 ")
0.5 (1' 7-
11
/ 16 ") 0.5 (1' 7-
11
/ 16 ")
1.0
(3' 3-
3
/ 8 ")
2.0 (6' 6-
3
/
4 ")
3.0 (9' 10-
1
/ 8 ")
ef.F---30 ef.F---70
ote  hese figres sho tical airflo distritions in the conditions aoe. n the actal installation the ma differ from
these figres nder the inflence of air temeratre conditions ceiling height cooling/heating loadostaclesetc.

PMFY-92012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.
7. OPTIONAL PARTS
7-1. External Heater Adapter CN24RELAY-KIT-CM3
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 cable
with resistance
Quantity 2 2
Shape
Refer to the Installation Manual for wiring and installation details.
For relay X use the specifications given below Operation coil
Rated voltage : 12VDC
Power 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
X
X
Remote control Board Relay circuit Adapter
Indoor unit
control board
Outdoor unit
control board
Electric Heater power source
Electric
Heater
Red 1
White 2
Preparations in the field Maximum cable length
is 10 m (32ft)
White
FS1
FS2
FS1
FS2
R
S
R
S
CN24
H2
88H
H1
88H
26H
88H
Wiring diagram
1-phase power
supply
208V, 230V/60Hz
Control board
FS1, 2 ----- Thermal fuse
H1, H2 ----- Heater
26H --------- Overheat protection
thermostat
88H --------- Electromagnetic contactor
PUHY,PURY-P-TGMU
SW5-2 "ON"
PUHY,PURY-P-T/YHMU
SW5-10 "ON"
PUMY series
SW4-4 "ON"
PUHY,PURY-P-T/YJMU
SW5-10 "ON"
PUHY,PURY-HP-TJMU
SW5-10 "ON"

PMFY-10 2012 PMFY-P-NBMU-ER5 (October 2012)
© 2012 Mitsubishi Electric US, Inc.