Mitsubishi Electronics MCFZ-A12WV Preparation Before Operation, Remote controller

PREPARATION BEFORE OPERATION

Remote controller

How to set the batteries and the current time

Handling of the remote controller

•	The range that the signal can reach is about 6 m when
	the remote controller is pointed at the front of the in-
	door unit.
•	When a button is pressed, one or two beeps will be

When the remote controller cannot be used (emergency operation)

When the batteries of the remote controller run out or the remote controller malfunctions, the emergency operation can be done using the EMERGENCY OPERATION switch.

1Remove the front lid and insert batteries. Then reattach the front lid.

Insert the minus pole of the batteries first. Check if the polarity of the batteries is correct.

Insert the minus pole of the batteries first.

2Press the RESET button.

Press using a thin stick.

•If the RESET button is not pressed, the remote con- troller may not operate correctly.

3Press the CLOCK set button.

Press using a thin stick.

HR.	MIN.	buttons (TIME SET
4 Press the	and
buttons) to set the current time.
	FAN	STOP
I FEEL
HEAT	AUTO
	VANE	START
DRY	COOL
MODE		HR.
ECONO COOL		MIN.

RESET CLOCK

HR.

•Each time the button is pressed, the set time increases by 1 hour, and each time the MIN. button

is pressed, the set time increases by 1 minute.

5Press the CLOCK set button again and close the front lid.

heard from the indoor unit. If no sound is heard, op-

erate again.

• Use the remote controller carefully.

If it is dropped, thrown or it gets wet, the remote con-

troller may not operate.

When installing on a wall, etc.

•Install the remote controller holder in a position where the signal reception sound (beep) can be heard from the indoor unit when the ON/OFF button is pressed.

How to install/remove the remote controller

Installing :Insert the remote controller downward. Removing :Pull it up.

Remote controller holder

Dry-cell batteries

■Reference for replacing batteries

Replace the batteries with new AAA alkaline batteries in the following cases:

·When the indoor unit does not respond to the remote control signal.

·When the display on the remote controller becomes dim.

·When a button of the remote controller is pressed, all displays appear on the screen, and then disappear

immediately.

Do not use manganese batteries. The remote controller could malfunction.

•The service life of an alkaline battery is about 1 year. However, a battery whose time limit is approaching may be exhausted soon. The recommended usable time limit is indicated (month/year) on the bottom of the battery.

•To prevent liquid leakage, take out all batteries when the remote controller is not going to be used for a long time.

CAUTION:

If liquid from the batteries gets onto your skin or clothes, wash it well with clean water.

If liquid from the batteries gets into your eyes, wash them well with clean water and consult a doctor at once.

•Do not use rechargeable batteries.

•Replace the 2 batteries with new ones of the same type.

•Dispose of exhausted batteries in the correct man- ner.

1Press the EMERGENCY OPERATION switch.

•Each time the EMERGENCY OPERATION switch is pressed, the unit will operate in order of EMER-

GENCY COOL MODE, EMERGENCY HEAT MODE and STOP MODE.

However, when the EMERGENCY OPERATION switch is once pressed, the unit will operate in test run for 30 minutes and then the operation mode shifts to EMERGENCY MODE.

•Details of EMERGENCY MODE are as shown be- low. However, the temperature control does not work for 30 minutes in test run and the unit is set to continuous operation. The fan speed is set to High in test run and shifts to Medium after 30 min- utes.

Operation mode	COOL	HEAT
Set temperature	24°C	24°C
Fan speed	Medium	Medium
Horizontal vane	Auto	Auto

•The operation mode is indicated by the Operation Indicator lamp on the indoor unit as following fig- ure.

Operation Indicator lamp

EMERGENCY COOL

Operation Indicator

EMERGENCY HEAT

Operation Indicator

STOP

Operation Indicator

2To stop the emergency operation, press the EMERGENCY OPERATION switch once (in case of EMERGENCY HEAT MODE) or twice (in case of EMERGENCY COOL MODE).

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