Mitsubishi Electronics PCFY-P30NKMU-E, PCFY-P36NKMU-E NC Curves, PCFY-P15NKMU-E PCFY-P24NKMU-E

Page 6

2-4. NC CURVES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCFY-P15NKMU-E

 

 

 

 

 

PCFY-P24NKMU-E

 

 

 

 

External static pressure : 0Pa

 

 

 

External static pressure : 0Pa

 

 

 

Power source : 208V, 230V, 60Hz

 

 

Power source : 208V, 230V, 60Hz

 

 

 

 

 

 

 

High

 

Middle2

 

 

 

 

 

 

High

 

Middle2

 

μPa

70.0

 

 

 

Middle1

 

Low

 

μPa

70.0

 

 

 

Middle1

 

Low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65.0

 

 

 

 

 

 

 

65.0

 

 

 

 

 

 

 

0dB=20

 

 

 

 

 

 

NC-60

0dB=20

 

 

 

 

 

 

NC-60

60.0

 

 

 

 

 

 

60.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(dB)

55.0

 

 

 

 

 

 

 

(dB)

55.0

 

 

 

 

 

 

 

50.0

 

 

 

 

 

 

 

50.0

 

 

 

 

 

 

 

level

45.0

 

 

 

 

 

 

NC-50

level

45.0

 

 

 

 

 

 

NC-50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pressure

40.0

 

 

 

 

 

 

NC-40

pressure

40.0

 

 

 

 

 

 

NC-40

35.0

 

 

 

 

 

 

35.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

band

30.0

 

 

 

 

 

 

NC-30

band

30.0

 

 

 

 

 

 

NC-30

25.0

 

 

 

 

 

 

25.0

 

 

 

 

 

 

Octave

15.0

 

 

 

 

 

 

NC-20

Octave

15.0

 

 

 

 

 

 

NC-20

 

20.0

Approximate minimum

 

 

 

 

 

 

20.0

Approximate minimum

 

 

 

 

 

 

 

audible limit on

 

 

 

 

 

 

 

 

audible limit on

 

 

 

 

 

 

 

 

continuous noise

 

 

 

 

 

 

 

 

continuous noise

 

 

 

 

 

 

 

10.0

125

250

500

1k

2k

4k

8k

 

10.0

125

250

500

1k

2k

4k

8k

 

63

 

63

Octave band center frequencies (Hz)

Octave band center frequencies (Hz)

PCFY-P30NKMU-E

 

 

 

 

PCFY-P36NKMU-E

 

 

 

 

External static pressure : 0Pa

 

 

 

External static pressure : 0Pa

 

 

 

Power source : 208V, 230V, 60Hz

 

 

Power source : 208V, 230V, 60Hz

 

 

 

 

 

 

 

High

 

Middle2

 

0dB=20(dB)levelpressurebandOctaveμPa

 

 

 

 

High

 

Middle2

 

0dB=20(dB)levelpressurebandOctaveμPa

70.0

 

 

 

Middle1

 

Low

 

70.0

 

 

 

Middle1

 

Low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65.0

 

 

 

 

 

 

 

65.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60.0

 

 

 

 

 

 

NC-60

 

60.0

 

 

 

 

 

 

NC-60

 

55.0

 

 

 

 

 

 

 

55.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50.0

 

 

 

 

 

 

NC-50

 

50.0

 

 

 

 

 

 

NC-50

 

45.0

 

 

 

 

 

 

 

45.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40.0

 

 

 

 

 

 

NC-40

 

40.0

 

 

 

 

 

 

NC-40

 

35.0

 

 

 

 

 

 

 

35.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30.0

 

 

 

 

 

 

NC-30

 

30.0

 

 

 

 

 

 

NC-30

 

25.0

 

 

 

 

 

 

 

25.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20.0

Approximate minimum

 

 

 

 

 

 

20.0

Approximate minimum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

audible limit on

 

 

 

 

 

NC-20

 

 

audible limit on

 

 

 

 

 

 

 

15.0

continuous noise

 

 

 

 

 

 

15.0

continuous noise

 

 

 

 

 

NC-20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10.0

125

250

500

1k

2k

4k

8k

 

10.0

125

250

500

1k

2k

4k

8k

 

63

 

63

Octave band center frequencies (Hz)

Octave band center frequencies (Hz)

6

Image 6
Contents Contents Parts Catalog OCB450Part Names and Functions Wired remote controller Specification SpecificationsElectrical Parts Specifications Sound LevelNC Curves PCFY-P15NKMU-E PCFY-P24NKMU-EHow to read curves CmmcfmFront View Pcfy Gas pipe side/flared connection Wiring Diagram PCFY-P15, 24, 30, 36NKMU-EPCFY-P15NKMU-E PCFY-P24NKMU-E PCFY-P30NKMU-E PCFY-P36NKMU-E Refrigerant System DiagramUnit mm inch Service Ref Ø12.7 1/2 Ø15.88 5/8Microprocessor Control How to operateRoom temperature Desired temperature Indoor Unit Control 6-1. Cool OperationFloat switch control Control modes Control details Remarks Thermo regulating DRY OperationPressed one time. Dry 67 to 87F Drain pump Same control as Cool operation VaneFAN Operation Display in Heat operation Defrost Heat OperationPressed one time. Heating 63 to 83F Fan Control detailsControl modes Control details Remarks Fan Thermo OFF mode From the precedingWhen Unit is Stopped Auto Operation Automatic COOL/HEAT Change Over OperationTroubleshooting DownLinear expansion valve Become OFF Trouble shootingClosing a valve 1 → 2 → 3 → 4 → ValveSensor signal check Function of DIP Switch Switch Match the indoor unit’s refrigerant pipe with the BC High ceiling On SWA settingHow to set address How to set branch number SW14 Series R2 onlyJumper Switch PoleOperation by switch Effective Pattern aTest Point Diagram PCFY-P15NKMU-E PCFY-P24NKMU-E PCFY-P30NKMU-E PCFY-P36NKMU-ESW1 PCFY-P15NKMU-E PCFY-P24NKUM-E Disassembly ProcedureOperating Procedure Photos & Illustrations PCFY-P30NKMU-E PCFY-P36NKMU-ERemoving the room temperature thermistor TH21 Removing the fan motor and right side fanRemove the screw from the side panel, and remove Removing the fan 3 connectionRemoving the side panel Side panel by sliding the panel to the frontRemoving the vane motor Removing the under panelRemoving the drain pan Removing the guide vane Removing the pipe thermistors/Liquid TH22 and GasTH23 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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