Mitsubishi Electronics PKH36FL, PKH24FL, PKH30FL, PKH18FL Timer operation, Test run, Timer function

Page 36

2-6 TIMER operation

COOL

˚F

 

 

STOP PM

 

FAN

 

SWING

 

START AM

ON/OFF TEMP

 

FAN

AUTO STOP

MODE

VANE

AUTO START

CHECK

LOUVER

h

TEST RUN

 

min

SET

RESET CLOCK

<Timer function>

AUTO STOP ·········The air conditioner stops after the set time lapses.

AUTO START ········The air conditioner starts after the set time lapses.

AUTO OFF ············Timer is not active.

<How to operate>

1Push POWER ON/OFF button.

2Check if or not the current time is correct.

3Push the or button and select the desired time.

4 Set the timer time using HR and MIN buttons.

2-7 Test run

6

3

2

COOL

TEST

 

RUN

FAN

 

ON/OFF

TEMP

 

FAN

AUTO STOP

MODE

VANE

AUTO START

CHECK

LOUVER

h

TEST RUN

 

min

SET

RESET CLOCK

A

4

5

Test run

Measure an impedance between the power supply terminal block on

the outdoor unit and ground with a 500V Megger and check that it is

equal to or greater than 1.0M".

1Turn on the main power to the unit.

2Press the TEST RUN button twice continuously.

(Start this operation from the status of remote controller display turned off.)

ATEST RUN and current operation mode are displayed.

3Press the MODE ( ) button to activate COOL mode, then

check whether cool air is blown out from the unit.

FAN

4 Press the button and check whether strong air is blown out from the unit.

5Press the VANE button and check whether the auto vane operates properly.

6Press the ON/OFF button to stop the test run.

Note:

Point the remote controller towards the indoor unit receiver while following steps 2 to 6.

It is not possible to run the in FAN, DRY or AUTO mode.

36

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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 Performance Curve PKH18FLPKH24FL PKH36FL PKH18FL Cooling Mode Heating 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 PKH36FLOperating Range Outlet AIR Speed and Coverage RangeWith wind baffle D.B F if no wind baffle Noise Criterion Curves PKH30FLPKH36FL Band Center FREQUENCIES, HzOutlines PKH24FLUnit inch PKH36FL PKH30FL InchRefrigerant System Diagram Wireless Remote ControllerPKH18FL 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 time chart How to operate Heat operationDisplay in Heat operation Overheat protection Booster heater controlOverheat prevention Indoor coil temperature abnormality detection Defrosting operationInitial mode Mode changeTemperature range Auto vane control COOL/DRY operationAuto return Timer operation Timer functionTest 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 vane motor Removing the intake grillesRemoving the drain pan Operating Procedure Photos Removing the line flow fan and the fan motorRemoving 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