Mitsubishi Electronics MSZ-FD35VAS, MSZ-FD25VA Clean Operation, Timer Operation, Program Timer

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(Example 2) The current time is 11:00 AM.
The unit turns on at 5:00 PM, and off at 9:00 PM.

9-9. CLEAN ( ) OPERATION

When CLEAN operation is set, it performs for 40 minutes when unit is stopped after COOL/DRY operation. CLEAN operation performs when: COOL is operated more than 3 minutes / DRY is operated more than 6 minutes.

The horizontal vane is slightly opened and the fan is stopped for the first 15 minutes. then, the horizontal vane is set to higher than angle 1 and the fan is operaed for 25 minutes.

9-10. TIMER OPERATION

1.How to set the time

(1)Check that the current time is set correctly.

NOTE : Timer operation will not work without setting the current time. Initially “0:00” blinks at the current time display of TIME MONITOR, so set the current time correctly with CLOCK SET button.

How to set the current time

(a)Press the CLOCK set button.

(b) Press the TIME SET buttons ( and ) to set the current time.

Each time FORWARD button ( ) is pressed, the set time increases by 1minute, and each time BACK

WARD button ( ) is pressed, the set time decreases by 1minute.

Pressing those buttons longer, the set time increases / decreases by 10 minutes.

(c)Press the CLOCK set button.

(2)Press OPERATE/STOP (ON/OFF) button to start the air conditioner.

(3)Set the time of timer.

ON timer setting

(a)Press ON TIMER button( START ) during operation.

(b)Set the time of the timer using TIME SET buttons ( and ) . w

OFF timer setting

(a)Press OFF TIMER button ( STOP ) during operation.

(b)Set the time of the timer using TIME SET buttons ( and ). w

wEach time FORWARD button ( ) is pressed, the set time increases by 10 minutes; each time BACKWARD but-

ton ( ) is pressed, the set time decreases by 10 minutes.

2.To release the timer

To release ON timer, press ON TIMER button (

START ).

To release OFF timer, press OFF TIMER button(

STOP ).

TIMER is cancelled and the display of set time disappears.

PROGRAM TIMER

• OFF timer and ON timer can be used in combination. The timer of the set time that is reached first will operate first.

• “ and” “ display” shows the order of OFF timer and ON timer operation.

(Example 1) The current time is 8:00 PM.

The unit turns off at 11:00 PM, and on at 6:00 AM.

NOTE : If the main power is turned OFF or a power failure occurs while ON/OFF timer is active, the timer setting is can- celled. As these models are equipped with an auto restart function, the air conditioner starts operating with timer cancelled when power is restored.

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Contents MSZ-FD25VA E1 MSZ-FD25VAS E1 MSZ-FD35VA E1 MSZ-FD35VAS E1 Page Technical Changes Part Names and Functions See control operationSpecification Specifications and rating conditions of main electric partsIndoor model Noise Criteria Curves MSZ-FD25VA MSZ-FD25VASOutlines and Dimensions Wiring DiagramUnit mm Refrigerant System Diagram Unit mmP.C. Board Modification for Individual Operation Service FunctionsTimer Short Mode J1 J2Remote Controller Auto Restart FunctionOperation Microprocessor Control OPERATE/STOPDRY Operation Auto Change Over ··· Auto Mode OperationCool Operation Heat OperationAuto Vane Operation Outdoor Unit MXZ seriesHorizontal vane Vertical vane COOL/DRY HeatArea Setting See Control OperationSee Sensor Daytime Plasma Operation Operation and operating rangeClean Operation Timer OperationProgram Timer Minute Time Delay Operation Emergency Operation switch E.O.SWEMERGENCY/TEST Operation Troubleshooting Failure Mode Recall Function OFFFlow chart of Plasma operation failure mode recall function Plasma operation checkIndoor unit failure mode table Plasma operation failure mode tableInstruction of Troubleshooting StartTroubleshooting Check Table An abnormality other than above mentioned is detectedPlasma Trouble Criterion of Main Parts Troubleshooting Flow Power lamp flashes 3-time Indoor fan does not operateYes Check of indoor P.C. board and indoor fan motor How to check miswiring and serial signal error Check of installation of the horizontal vane Electromagnetic noise enters into TV sets or radios Test Point Diagram and Voltage Indoor electronic control P.C. boardSW P.C. Board CN1 Disassembly Instructions Removing the panel PhotoPower monitor receiver Removing the nozzle assembly Photo Removing the electrical box PhotoRemoving the vertical vane motor unit Photo Removing the horizontal vane motor Photo Removing the indoor fan motor and the line flow fan PhotoSpecifications subject to change without notice