Mitsubishi Electronics PKH24FL Indoor Unit Control, Cool operation time chart, How to operate

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2. INDOOR UNIT CONTROL

2-1 COOL operation

COOL

˚F

FAN

 

 

AM

ON/OFF

TEMP

 

FAN

AUTO STOP

MODE

VANE

AUTO START

CHECK

LOUVER

h

TEST RUN

 

min

SET

RESET CLOCK

<How to operate>

1Press POWER ON/OFF button.

2Press the MODE button to display COOL.

3Press the TEMP( or ) button to set the desired temperature. NOTE: Set temperature changes 2°F when the TEMP( or )

button is pressed one time. Cooling 65 to 87°F.

<COOL operation time chart>

 

 

 

Operation starts by

 

Room temperature

 

Room temperature

 

Operation stops by

 

 

 

P O W E R b u t t o n

 

becomes equal to

 

rises

above set

 

P O W E R b u t t o n

 

 

 

ON.

 

set temperature.

 

temperature.

 

OFF.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thermostat

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOW or HIGH

 

 

 

 

LOW or HIGH

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

Indoor fan

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Auto vane

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

OFF

 

 

 

 

 

 

 

 

 

Booster heater

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

w1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Minimum 3 minutes

 

 

 

w1 Even if the room temperature rise above the set temperature during this period, the compressor will not start until this peri- od has ended.

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Contents Revised EDITION-A ContentsFeatures Part Names and Functions Models PKH18FL, PKH24FL, PKH30FL, PKH36FL SpecificationsModels PKH18FL, PKH24FL, PKH30FL, PKH36FL Performance Data DataHeating Capacity PKH18FL Performance CurvePKH24FL PKH36FL Heating Mode PKH18FL Cooling ModeCondensing Pressure and Suction Pressure Indoor DB temperature F 80 psi.G Pressure Suction PKH24FL Cooling ModePKH30FL Cooling Mode PKH36FL Cooling Mode SHF PKH18FL PKH24FL PKH30FL PKH36FL Standard Operation DataOutlet AIR Speed and Coverage Range Operating RangeWith wind baffle D.B F if no wind baffle PKH30FL Noise Criterion CurvesPKH36FL Band Center FREQUENCIES, HzPKH24FL OutlinesUnit inch Inch PKH36FL PKH30FLWireless Remote Controller Refrigerant System DiagramPKH18FL PKH24FL PKH30FL PKH36FL Models PKH18FL, PKH24FL, PKH30FL, PKH36FL Wiring Diagram Wiring DiagramMain Operation Operation FLOW-CHARTCooling Operation YES DRY OperationYES FAN Speed no Heating OperationOutline of Microprocessor Control Microprocessor ControlHow to operate Cool operation time chartIndoor Unit Control Cool operationStart condition Compressor controlCoil frost protection Termination conditionsAuto Return Auto vane controlDetecting abnormalities in the outdoor unit DRY operation DRY operation time chart How to operateFan control in DRY operation Heat operation Heat operation time chart How to operateDisplay in Heat operation Booster heater control Overheat protectionOverheat prevention Defrosting operation Indoor coil temperature abnormality detectionMode change Initial modeTemperature range COOL/DRY operation Auto vane controlAuto return Timer function Timer operationTest run Before emergency operation Emergency operationOn remote controller board On indoor controller board Dip switch and jumper connector functionsIndoor FAN Control Model No Wireless remote controller pair number setting operationSelf-check TroubleshootingOther Troubles and Causes Between remote controller and indoor unit Wrong Wiring on SiteCheck points HOW to Check the PartsOperating Procedure PHOTOS&ILLUSTRATION Disassembly ProcedureIndoor 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 Electrical Parts PKH18FL PKH24FL PKH30FL PKH36FL Parts ListT7W E13 Qty / set Wiring Parts No Parts Name SpecificationsT7W E14 R01 12G 621PKH24FL PKH30FL PKH36FL Structural PartsPage Distributed in Dec No.OC276 New publication, effective Nov Specifications are subject to change without notice