Mitsubishi Electronics service manual Specifications, Models PKH18FL, PKH24FL, PKH30FL, PKH36FL

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SPECIFICATIONS

 

 

 

MODELS : PKH18FL, PKH24FL, PKH30FL, PKH36FL

 

 

Item

 

 

Model

PKH18FL

PKH24FL

PKH30FL

PKH36FL

 

 

 

 

Cooling

*1

Btu/h

18,000

24,000

30,000

34,200

Capacity

Heating

*1

Btu/h

18,600[24,100/25,100]

25,000[30,500/31,500]

33,000[39,100/40,500]

38,000[44,100/45,500]

 

Heating

*2

Btu/h

10,700[16,200/17,200]

14,700[20,200/21,200]

19,000[25,100/26,500]

19,600[25,700/27,100]

Moisture removal

 

Pints/h

5.3

7.0

9.1

10.5

Power

Cooling

*1

kW

1.79

2.36

3.12

3.44

Consumption

Heating

*1

kW

1.56[3.16/3.46]

2.37[3.97/4.27]

3.02[4.82/5.22]

3.54[5.34/5.74]

 

Heating

*2

kW

1.34[2.94/3.24]

1.92[3.52/3.82]

2.48[4.28/4.68]

2.65[4.45/4.85]

EER

 

*1

 

10.1

10.2

9.6

9.9

SEER

 

 

 

11.1

10.2

10.6

10.5

HSPF

 

 

 

7.2

6.8

7.1

6.9

COP

 

*1

 

3.5

3.1

3.2

3.1

 

 

*2

 

2.3

2.2

2.2

2.2

INDOOR UNIT MODELS

 

 

PKH18FL

PKH24FL

PKH30FL

PKH36FL

External finish

 

 

 

 

 

 

 

 

Munsell 3.4Y 7.7/0.8

 

Power supply

 

 

V,phase,Hz

 

 

208/230,1,60

 

 

 

Max.fuse size (time delay)

A

 

 

15

 

 

 

 

Min.ampacity

 

 

 

A

 

 

12

 

 

13

 

 

 

 

 

 

 

 

 

Fan motor

 

 

 

F.L.A.

 

 

0.5

 

 

0.6

 

Booster heater

 

 

 

A(kW)

 

7.6/8.4[1.6/1.9]

 

 

8.7/9.6[1.8/2.2]

Airflow Hi-Lo

 

Dry

CFM

 

 

710-530

 

 

990-780

 

 

 

 

Wet

CFM

 

 

640-480

 

 

890-700

 

Sound level Hi-Lo

 

 

dB

 

 

FK1:48 -41

 

 

 

 

 

 

 

 

 

 

FK1:49-44

 

 

FK1:50-46

Unit drain pipe O.D.

 

 

in.

 

 

 

 

1-1/16 (or 7/8)

 

 

 

 

W

in.

 

 

55-1/8

 

 

66-5/32

 

Dimensions

 

D

in.

 

 

9-1/4

 

 

 

 

 

 

 

H

in.

 

 

13-3/8

 

 

 

 

Weight

 

 

 

lb

57

 

 

 

57

 

 

66

 

 

66

OUTDOOR UNIT MODELS

 

PUH18EK

 

 

 

PUH24EK1

 

 

PUH30EK1

 

 

PUH36EK1

External finish

 

 

 

 

 

 

 

 

Munsell 5Y 7/1

 

Power supply

 

 

V,phase,Hz

 

 

208/230,1,60

 

 

 

Max.fuse size (time delay)

A

20

 

 

 

 

 

 

30

 

 

30

 

 

 

20

 

 

 

 

Min.ampacity

 

 

 

A

16

 

 

 

16

 

 

20

 

 

22

Fan motor

 

 

 

F.L.A.

0.75

 

 

 

0.65+0.65

 

 

0.75+0.75

 

 

0.75+0.75

 

 

 

Model (type)

 

RH247NAB

 

 

 

NH33NBD

 

 

NH41NAD

 

 

NH47NAD

Compressor

 

 

 

R.L.A.

12

 

 

 

11.5

 

 

14.0

 

 

17.5

 

 

 

 

 

L.R.A.

37

 

 

 

54

 

 

73

 

 

87

Crankcase heater

 

 

A(W)

0.11/0.12[23/28]

 

 

0.16/0.17[33/39]

 

 

0.16/0.17[33/39]

 

 

0.16/0.17[33/39]

Refrigerant control

 

 

 

 

 

 

 

Capillary tube

 

Defrost method

 

 

 

 

 

 

 

 

Reverse cycle

 

Sound level

 

 

 

dB

53

 

 

 

55

 

 

55

 

 

55

 

 

 

 

 

 

 

 

 

 

W

in.

 

 

34-1/4

 

 

38-3/16

 

 

38-3/16

Dimensions

 

D

in.

 

 

11-5/8

 

 

13-9/16

 

 

13-9/16

 

 

 

H

in.

33-1/2

 

 

 

49-9/16

 

 

49-9/16

 

 

49-9/16

Weight

 

 

 

lb

131

 

 

 

202

 

 

245

 

 

246

REMOTE CONTROLLER

 

 

 

 

 

With indoor unit

 

Control voltage (by built-in transformer)

 

 

Indoor unit-remote controller:DC12V. Indoor unit-outdoor unit:DC12V

 

 

 

 

Name

 

 

 

 

 

R22

 

 

 

 

REFRIGERANT

 

Charge

 

5 lbs 8 oz

 

 

 

9 lbs 15 oz

 

 

10 lbs 2 oz

 

10 lbs 9 oz

 

 

 

Oil <Model>

L

0.52 <MS-56>

 

 

 

1.2 <MS32N-1>

 

 

1.3 <MS32N-1>

REFRIGERANT PIPING

 

 

 

 

 

Not supplied(optional parts)

 

 

 

 

Pipe size

 

Liquid

in.

 

 

3/8

 

 

1/2

 

 

1/2

 

 

 

 

 

 

 

 

Gas

in.

 

 

5/8

 

 

3/4

 

 

3/4

 

 

 

 

 

 

 

 

 

Connection

 

Indoors

 

 

 

 

 

Flared

 

 

 

 

method

 

Outdoors

 

 

 

 

 

Flared

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Between the indoor

Height difference ft

130

 

 

 

164

 

 

 

164

& outdoor units

 

Piping length

ft

130

 

 

 

164

 

 

 

164

NOTES : *1.Rating conditions (cooling)-indoor : 80˚FDB,67˚FWB outdoor : 95˚FDB,75˚FWB.

 

 

 

 

 

 

 

(heating)-indoor : 70˚FDB,60˚FWB outdoor : 47˚FDB,43˚FWB.

 

 

 

 

*2.Rating conditions (heating)-indoor : 70˚FDB,60˚FWB outdoor : 17˚FDB,15˚FWB.

 

 

 

 

*3.Heating capacity and power consumption in [ ] includes heater operation at 208/230V.

 

 

 

 

Operating range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor intake air temperature

 

Outdoor intake air temperature

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cooling

 

Maximum

 

95˚FDB,71˚FWB

 

 

 

115˚FDB

 

 

 

 

 

 

 

Minimum

 

67˚FDB,57˚FWB

 

 

 

0˚FDB *

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heating

 

Maximum

 

80˚FDB,67˚FWB

 

 

 

75˚FDB,65˚FWB

 

 

 

 

 

 

 

Minimum

 

70˚FDB,60˚FWB

 

 

 

17˚FDB,15˚FWB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In case of the wind baffle is installed.

* (In case of the wind baffle is not installed, the minimum temperature will be 23˚FDB.)

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Contents Contents Revised EDITION-AFeatures Part Names and Functions Specifications Models PKH18FL, PKH24FL, PKH30FL, PKH36FLData Models PKH18FL, PKH24FL, PKH30FL, PKH36FL Performance DataHeating Capacity PKH18FL Performance CurvePKH24FL PKH36FL Heating Mode PKH18FL Cooling ModeCondensing Pressure and Suction Pressure PKH24FL Cooling Mode Indoor DB temperature F 80 psi.G Pressure SuctionPKH30FL Cooling Mode PKH36FL Cooling Mode Standard Operation Data SHF PKH18FL PKH24FL PKH30FL PKH36FLOutlet AIR Speed and Coverage Range Operating RangeWith wind baffle D.B F if no wind baffle Noise Criterion Curves PKH30FLPKH36FL Band Center FREQUENCIES, HzPKH24FL OutlinesUnit inch PKH36FL PKH30FL InchWireless Remote Controller Refrigerant System DiagramPKH18FL PKH24FL PKH30FL PKH36FL Wiring Diagram Models PKH18FL, PKH24FL, PKH30FL, PKH36FL Wiring DiagramOperation FLOW-CHART Main OperationCooling Operation DRY Operation YESHeating Operation YES FAN Speed noMicroprocessor Control Outline of Microprocessor ControlCool operation time chart How to operateIndoor Unit Control Cool operationCompressor control Start conditionCoil frost protection Termination conditionsAuto vane control Auto ReturnDetecting abnormalities in the outdoor unit DRY operation time chart How to operate DRY operationFan control in DRY operation Heat operation Heat operation time chart How to operateDisplay in Heat operation Booster heater control Overheat protectionOverheat prevention Indoor coil temperature abnormality detection Defrosting operationMode change Initial modeTemperature range COOL/DRY operation Auto vane controlAuto return Timer function Timer operationTest run Emergency operation Before emergency operationDip switch and jumper connector functions On remote controller board On indoor controller boardIndoor FAN Control Wireless remote controller pair number setting operation Model NoTroubleshooting Self-checkOther Troubles and Causes Wrong Wiring on Site Between remote controller and indoor unitHOW to Check the Parts Check pointsDisassembly Procedure Operating Procedure PHOTOS&ILLUSTRATIONIndoor unit PKH24FL PhotoRemoving the intake grilles Removing the vane motorRemoving the drain pan Removing the line flow fan and the fan motor Operating Procedure PhotosRemoving the electrical heater Parts List Electrical Parts PKH18FL PKH24FL PKH30FL PKH36FLQty / set Wiring Parts No Parts Name Specifications T7W E13T7W E14 R01 12G 621Structural Parts PKH24FL PKH30FL PKH36FLPage Distributed in Dec No.OC276 New publication, effective Nov Specifications are subject to change without notice