Mitsubishi Electronics PCFY-P30NKMU-E, PCFY-P15NKMU-E, PCFY-P24NKMU-E, PCFY-P36NKMU-E Pcfy

Page 9

 

 

 

[FRONT VIEW]

 

 

5

1

 

 

 

 

 

 

 

 

4

 

 

 

 

Electrical box

 

 

 

 

 

 

 

 

 

 

 

 

10-1/4(260)

 

 

 

1/2(190)-7

 

 

3(76)

Ceiling

 

120°

 

3-3/8(85)

1/16(1)

15/16(126)-4

 

 

3

 

 

1/16(2)

 

 

 

 

 

 

 

 

3-3/8(86)

 

 

 

13/16(46)-1

2

 

-47/8(124)

3/4(121)-4

Φ4

 

 

5-7/16(138)

 

7/16(37)-1

7-1/12(190)

 

2-15/16(75)

 

 

 

125)

 

 

11/16(18)

 

 

 

 

 

 

 

 

15/16(Φ

 

 

1-1/2(38)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

 

 

 

 

 

18-1/8(461)

 

 

15-1/4(387)

 

 

 

 

When electrical box

 

 

8

 

7

 

 

 

 

is pulled down

 

 

 

 

 

 

In case of the rear pipe arrangement, make sure to remove the shaded portions from the independent piece. Then put the independent piece back in initial

position.(The heat exchanger might be clogged because of dust)

 

 

 

 

 

 

PCFY-

7/8(150)-5

11/16(18)

 

 

 

 

P24NKMU-E

48-11/16(1237) (Suspension bolt pitch)

 

 

 

 

 

 

 

 

5-1/2(140)

2-7/16(62)

6

 

 

 

 

 

 

 

 

 

 

12-5/8(320)

3-1/8(80)

3/4(680)

 

 

 

 

 

 

26-

 

1/16(2)

9

5/16(8)

1-7/8(48)

Electrical box

 

 

 

2When drain socket

9-3/16(233) is installed

9-11/16(246) Drainage

Air outlet

50-3/8(1280)

1/16(2)

2(51)

 

46-3/16(1173)

3/8(10)

 

 

3/16(5)

 

 

 

9-1/16(230)

 

 

 

9-5/16(236)

 

5/16(84)-3

7/16(88)-3

11/16(195)-7

and i-see sensor

9/16

14

9-3/16(233)

 

 

 

 

In case of wireless

 

 

7-1/16(180)

 

 

 

 

 

 

7-7/8(200)

 

 

 

 

remote controller

 

 

 

 

 

 

 

 

 

7-3/16(182)

3-3/8(85)

 

(Optional Parts)

 

 

9-11/16(246)

 

 

 

 

 

 

 

 

 

 

 

 

1/4(57)-2

 

and i-see sensor(Optional Parts)

 

 

 

 

 

In case of wireless remote controller

liquid Φ3/8(Φ9.52) gas Φ5/8(Φ15.88)

When drain socket is installed

Drainage

1Drainage pipe connection(1(26mm)I.D.)

2Drainage pipe connection(for the left arrangement)

3 Knock out hole for left drain-piping arrangement

4 Refrigerant-pipe connection(gas pipe side/flared connection)

5 Refrigerant-pipe connection(liquid pipe side/flared connection)

6 Knock out hole for upper drain pipe arrangement

7 Knock out hole for fresh air intake Φ3-15/16(Φ100) 8 Knock out hole for wiring arrangement Φ7/8(Φ22)

Accessory...Drain socket (1(26mm) I.D.)

Air intake

 

3/4(476)

26-3/4(680)

10(254)

18-

 

47-3/16(1198)

Emergency operation

Emergency operation

switch <Cooling>

 

switch <Heating>

i-see sensor

Receiver

DEFROST/STAND BY lamp

 

Operation lamp

NOTES.

1.Use M10 or W3/8 screw for anchor bolt. 2.Please be sure when installing the drain lift up

mechanism(option parts),refrigerant pipe will be only upward. Unit: inch(mm)

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Contents Parts Catalog OCB450 ContentsPart Names and Functions Wired remote controller Specifications SpecificationSound Level Electrical Parts SpecificationsPCFY-P15NKMU-E PCFY-P24NKMU-E NC CurvesCmmcfm How to read curvesFront View Pcfy Gas pipe side/flared connection PCFY-P15, 24, 30, 36NKMU-E Wiring DiagramUnit mm inch Service Ref Refrigerant System DiagramPCFY-P15NKMU-E PCFY-P24NKMU-E PCFY-P30NKMU-E PCFY-P36NKMU-E Ø12.7 1/2 Ø15.88 5/8Room temperature Desired temperature How to operateMicroprocessor Control Indoor Unit Control 6-1. Cool OperationFloat switch control Pressed one time. Dry 67 to 87F DRY OperationControl modes Control details Remarks Thermo regulating Drain pump Same control as Cool operation VaneFAN Operation Pressed one time. Heating 63 to 83F Heat OperationDisplay in Heat operation Defrost Fan Control detailsFrom the preceding Control modes Control details Remarks Fan Thermo OFF modeAuto Operation Automatic COOL/HEAT Change Over Operation When Unit is StoppedDown TroubleshootingLinear expansion valve Closing a valve 1 → 2 → 3 → 4 → Trouble shootingBecome OFF ValveSensor signal check Function of DIP Switch How to set address High ceiling On SWA settingSwitch Match the indoor unit’s refrigerant pipe with the BC How to set branch number SW14 Series R2 onlyOperation by switch Effective Switch PoleJumper Pattern aPCFY-P15NKMU-E PCFY-P24NKMU-E PCFY-P30NKMU-E PCFY-P36NKMU-E Test Point DiagramSW1 Operating Procedure Photos & Illustrations Disassembly ProcedurePCFY-P15NKMU-E PCFY-P24NKUM-E PCFY-P30NKMU-E PCFY-P36NKMU-ERemoving the fan motor and right side fan Removing the room temperature thermistor TH21Removing the side panel Removing the fan 3 connectionRemove the screw from the side panel, and remove Side panel by sliding the panel to the frontRemoving the vane motor Removing the under panelRemoving the drain pan TH23 Removing the pipe thermistors/Liquid TH22 and GasRemoving the guide vane Removing the Auto vaneRemoving the heat exchanger and LEV Remove 2 screws from the heat exchangerRemove the heat exchanger with LEV Page New publication, effective Feb

PCFY-P30NKMU-E, PCFY-P36NKMU-E, PCFY-P24NKMU-E, PCFY-P15NKMU-E specifications

Mitsubishi Electronics is renowned for its innovative solutions in the field of heating, ventilation, and air conditioning (HVAC) systems. Among its impressive lineup, the PCFY-P series of ceiling-mounted air conditioning units stands out for its advanced features, technologies, and efficient performance. The models PCFY-P15NKMU-E, PCFY-P24NKMU-E, PCFY-P36NKMU-E, and PCFY-P30NKMU-E cater to various cooling and heating needs, making them suitable for both residential and commercial applications.

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In summary, the Mitsubishi Electronics PCFY-P15NKMU-E, PCFY-P24NKMU-E, PCFY-P36NKMU-E, and PCFY-P30NKMU-E offer exceptional efficiency, quiet operation, air quality improvement, smart technology integration, and sustainable design. These characteristics position the PCFY-P series as a leading choice in the HVAC market, providing reliable comfort solutions for a variety of settings. Each model exemplifies Mitsubishi's commitment to innovation and performance, making them a valuable asset for climate control needs.
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