Mitsubishi Electronics PCA-A24GA service manual Removing the drain pan, Removing the guide vane

Page 29

OPERATING PROCEDURE	PHOTOS
9. Removing the drain pan	Photo 8

(1)Remove the air intake grille. (See the figure 1)

(2)Remove the beam.

(3)Remove the side panels of right and left. (See the figure 3)

(4)Remove the under panel. Remove the screws of the right and left side drain pan.

(5)Remove the 2 insulations in centre of the drain pan, and after removing the 2 screws, remove the drain pan.

(Note)

Please be aware that there might be drain left in the drain pan when you remove the drain pump (option).

Screw	Drain pan	Screw	Screw
	Drain pan

		(Insulation)

10. Removing the guide vane	Photo 9
(1) Remove the intake grille. (See the figure 1)

(2)Remove the beam.

(3)Remove the side panels (right and left). (See the figure 3)

(4)Remove the under panel. (See the photo 7)

(5)Remove the drain pan. (See the photo 8)

(6)Remove the screw from the guide vane, then remove the guide vane.

	Drain pan	Screw
	Drain pan	Guide vane
		Guide vane

Photo 10

11.Removing the Auto vane

(1)Remove the intake grille. (See the figure 1)

(2)Remove the left side panel. (See the figure 3)

(3)Remove the left side box.

(4)Remove the under panel.

(5)Remove the screw from the auto vane.

(6)Slide the auto vane to the right side and pull the auto vane out.

Screw

Auto vane

29

Image 29

Contents Revised EDITION-B ContentsPCA-A24GA PCA-A30GAReference Manual Technical Data BookTechnical Changes Always Observe for Safety Safety PrecautionAdditional refrigerant charge When charging directly from cylinderIndoor Unit Part Names and FunctionsDisplay Section Mode Select button Operation Mode displayTemperature setting display Timer displayService Ref SpecificationsPCA-A30GA, PCA-A30GA1Single phase, 60Hz, 208/230V PCA-A36GA, PCA-A36GA1Single phase, 60Hz, 208/230VPCA-A24GA1 Noise Criterion CurvesPCA-A30GA1 PCA-A36GA1PCA-A24GA PCA-A24GA1 PCA-A30GA PCA-A30GA1 Outlines and DimensionsUnit inchmm PCA-A36GA PCA-A42GA PCA-A36GA1 PCA-A42GA1Indoor unit Installation Manual Wiring DiagramHeat exchanger Refrigerant System DiagramTroubleshooting TroubleshootingSELF-DIAGNOSIS Action Table Working Pipe temperatureCause Countermeasure Freezing/overheating protection is Remote controller transmission Cause Countermeasure Pipe temperature thermistorErrorE0/signal receiving errorE4 ErrorE3/signal receiving errorE5Error Transmitting error Error Signal receiving errorRemote controller control board Indoor controller boardPhenomena Cause Countermeasure Troubleshooting by Inferior PhenomenaIs off Ply systemIs blinking 4Receiver for wireless remote3Upward/downward vane Performance failurePage Vane motor MV Connect to the indoor controller board CN2D Test Point DiagramBetween 1 to 3 12.6-13.7V DC Pin1 + PCA-A36GA PCA-A36GA1 Models Functions of DIP Switch and Jumper Wire Operating Procedure Photos & Illustrations Disassembly Procedure Removing the air intake grille Removing the electrical boxRemoving the fan motor MF Operating ProcedureRemoving the sirocco fan Remove the air intake grilleRemoving the vane motor MV Operating Procedure PhotosRemoving the Indoor coil thermistor TH2/TH5 Removing the Under panelRemoving the guide vane Removing the drain panRemove the intake grille. See the figure Removing the Auto vaneRemoving the heat exchanger Drawing No Parts No Parts Name SpecificationsR01 29J 130 R01 35J 130Structural Part PCA-A24GA PCA-A30GA PCA-A36GA PCA-A42GA Electrical Parts PCA-A24GA PCA-A30GA PCA-A36GA PCA-A42GA RoHS Parts Name SpecificationsRemarks Parts NoStructural Part PCA-A24GA1PCA-A30GA1PCA-A36GA1PCA-A42GA1 RoHS Qty/ set Wiring RecomElectrical Parts PCA-A24GA1PCA-A30GA1PCA-A36GA1PCA-A42GA1