Mitsubishi Electronics PCFY-P30NKMU-E High ceiling On SWA setting, ~3 Standard, Silent, With

Page 25

Switch

Pole

 

 

 

 

Operation by switch

 

 

 

 

 

 

 

 

* Ceiling height can be changed depending

SWA

(High ceiling)

3

 

 

 

 

on SWA setting.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ceiling

1~3 (Standard)

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

height

(Silent)

1

 

 

 

 

 

 

 

 

selector

 

 

 

 

 

 

 

 

 

 

 

 

SWA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Silent

Standard

High ceiling

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P15, P24

8.2ft.(2.5m)

8.9ft.(2.7m)

11.5ft.(3.5m)

 

 

 

 

 

 

 

P30, P36

8.5ft.(2.6m)

9.8ft.(3.0m)

13.8ft.(4.2m)

SWC

2

 

 

 

 

 

 

(Option)

 

 

 

 

* In this model it is not necessary to

 

 

 

 

 

 

 

 

 

 

Option

 

 

 

 

(Standard)

 

 

 

 

change SWC to the option side.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

selector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1s digit

switch

8

 

2

 

8

 

2

Example : If address is "3", remain SW12

setting

 

 

 

address

 

SW12

 

SW11

How to set address

 

 

9

0

1

 

9

0

1

 

 

 

 

 

 

SW12

Rotary

7

 

3

 

7

 

3

(for over 10) at "0", and match SW11 (for 1 to 9)

 

5

 

 

5

 

 

 

6

 

4

 

6

 

4

 

 

 

 

 

 

10ths digit

 

10

 

1

 

with "3".

 

address

 

 

 

 

 

 

 

 

 

 

 

 

 

 

setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

switch

 

 

E

 

3

 

 

Match the indoor unit’s refrigerant pipe with the BC

SW14

 

 

 

SW14

 

 

How to set branch number SW14 (Series R2 only)

 

 

 

F

0

12

 

 

 

 

 

 

 

 

Branch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

6

 

 

contoller’s end connection number

 

 

 

 

A

 

 

 

 

Rotary

 

 

C

 

4

 

 

 

 

 

 

 

 

No.

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

987

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

setting

 

 

 

 

 

 

 

 

Remain other than series R2 at "0".

Effective

timing

Under operation or suspension

Before power supply

ON

Remarks

Address board

<Initial setting>

3

2

1

Address board

<Initial setting>

Address board

Address can be set while the unit is stopped.

<Initial setting>

SW12

SW11

9

0

1

9

0

1

8

 

2

8

 

2

7

 

3

7

 

3

6

5

4

6

5

4

 

 

 

 

Address board

<Initial setting>

SW14

F

0

12

E

 

 

D

 

3

C

 

4

A

 

5

 

6

B

 

 

9

8

7

 

25

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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 under panel Removing the vane motorRemoving the drain pan TH23 Removing the pipe thermistors/Liquid TH22 and GasRemoving the guide vane Removing the Auto vaneRemove 2 screws from the heat exchanger Removing the heat exchanger and LEVRemove 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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Sustainability is a key focus in Mitsubishi's design philosophy. The PCFY-P series utilizes environmentally friendly refrigerants that have a low global warming potential, aligning with modern environmental regulations and initiatives.

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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