Mitsubishi Electric Trane NTYWST24A112A Serie Manual De Instrucciones página 5

P
REPARATION BEFORE OPERATION
Before operation: Insert the power supply plug into the power outlet and/or
turn the breaker on.
Installing the remote controller batteries
4.
Press RESET.
1.
Remove the front lid.
• Make sure the polarity of the batteries is correct.
• Do not use manganese batteries and leaking batteries. The remote controller
could malfunction.
• Do not use rechargeable batteries.
• The battery replacement indicator lights up when the battery is running low.
In about 7 days after the indicator starts lights up, the remote controller stops
working.
• Replace all batteries with new ones of the same type.
• Batteries can be used for approximately 1 year. However, batteries with
expired shelf lives last shorter.
• Press RESET gently using a thin instrument.
If the RESET button is not pressed, the remote controller may not operate
correctly.
Setting current time
1.
Press CLOCK.
3.
Press CLOCK again.
• Press CLOCK gently using a thin instrument.
Changing temperature units (˚F→˚C)
Unit is preset with °F.
1.
Press RESET while
the temperature but-
tons are pressed.
• Press RESET gently using a thin instrument.
• To change temperature unit from °C to °F, press RESET.
2.
Insert the negative
pole of AAA alkaline
batteries fi rst.
3.
Install the front lid.
2.
Press the TIME buttons to set
the time.
Each press increases/decreases
the time by 1 minute (10 min-
utes when pressed longer).
En-4