Mitsubishi Electronics MSZ-FD35VA, MSZ-FD25VA See Control Operation, Area Setting, See Sensor

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9-6. i-see CONTROL OPERATION

The sensors constantly measure the room and floor/wall temperatures to automatically adjust to the set temperature by esti- mating the temperature actually perceived by a person inside the room (“sensory temperature”).

Advantages

·The air inside the room is conditioned quickly to a comfortable condition.

·The room will not become too cold or hot even when the air conditioner is kept on for a long period. ·The air conditioner will not overcool or overheat, which means you can save on electricity.

i-see control operation is activated when i-see button is pressed with a thin stick in manual COOL or manual HEAT mode. NOTE : i-see control operation is activated when the remote controller is first used following replacement of the batter-

ies or resetting of the remote controller.

i-see control operation is cancelled when i-see button is pressed with a thin stick once again.

NOTE : If the conditioner is turned OFF without cancelling i-see control operation, i-see control operation is activated the next time the air conditioner is turned ON.

i-see Sensor

i-see Sensor, which is installed on the upper of the air outlet of the indoor unit, is moved with the stepping motor and it detects the floor/ wall temperature.

i-see Sensor is installed here.

i-see Sensor

Enlarged view of i-see Sensor

·When AREA setting is not activated, the sensing range of i-see Sensor differs depending on the installation location of the air conditioner.

Installation

Installed at left

Installed at center

Installed at right

position

 

 

 

Image of sensing

range

Direction of sensor

Right

Center

Left

Refer to "Remote controller in SERVICE FUNCTIONS".

·Install the front panel correctly after being removed for maintenance or service so that the floor/wall temperatures can be measured correctly.

9-7. AREA ( ) SETTING

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

(2)Press i-see button. (NOTE1)

(3)Press AREA button.

Each time the button is pressed, the area is changed in sequence:

(AUTO)

(LEFT)

(RIGHT)

Cancel

 

i-see Sensor moves intermittently, measuring the floor and wall temperature.

(4) AREA setting is cancelled when the "cancel" is selected by pressing AREA button, or when WIDE VANE button is pressed.

NOTE1: AREA setting is only available during i-see control operation.

NOTE2: If AREA setting is canceled, the vertical vane returns to the previously set position before AREA setting.

NOTE3: The horizontal air flow direction (WIDE VANE button), including horizontal SWING, cannot be set during AREA setting.

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Contents MSZ-FD25VA E1 MSZ-FD25VAS E1 MSZ-FD35VA E1 MSZ-FD35VAS E1 Page Technical Changes See control operation Part Names and FunctionsSpecification Specifications and rating conditions of main electric partsIndoor model MSZ-FD25VA MSZ-FD25VAS Noise Criteria CurvesOutlines and Dimensions Wiring DiagramUnit mm Unit mm Refrigerant System DiagramJ1 J2 Service FunctionsTimer Short Mode P.C. Board Modification for Individual OperationRemote Controller Auto Restart FunctionOperation OPERATE/STOP Microprocessor ControlHeat Operation Auto Change Over ··· Auto Mode OperationCool Operation DRY OperationAuto Vane Operation Outdoor Unit MXZ seriesHorizontal vane COOL/DRY Heat Vertical vaneArea Setting See Control OperationSee Sensor Daytime Operation and operating range Plasma OperationClean Operation Timer OperationProgram Timer Minute Time Delay Operation Emergency Operation switch E.O.SWEMERGENCY/TEST Operation Troubleshooting OFF Failure Mode Recall FunctionPlasma operation check Flow chart of Plasma operation failure mode recall functionPlasma operation failure mode table Indoor unit failure mode tableStart Instruction of TroubleshootingAn abnormality other than above mentioned is detected Troubleshooting Check TablePlasma Trouble Criterion of Main Parts Power lamp flashes 3-time Indoor fan does not operate Troubleshooting FlowYes 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 Removing the panel Photo Disassembly InstructionsPower monitor receiver Removing the nozzle assembly Photo Removing the electrical box PhotoRemoving the vertical vane motor unit Photo Removing the indoor fan motor and the line flow fan Photo Removing the horizontal vane motor PhotoSpecifications subject to change without notice