Hitachi RAC-25YHA5, Instruction Manual

– 6 –

NAMES AND FUNCTIONS OF EACH PART

REMOTE CONTROLLER

•

This controls the operation of the indoor unit.

The range of control is about 7 meters. If indoor lighting is controlled electronically, the range of

control may be shorter, in some cases, the control signal may not be received.

This unit can be fixed on a wall using the fixture provided. Before fixing it, make sure the indoor unit

can be controlled from the remote controller.

•

Handle the remote controller with care.

Dropping it or getting it wet may compromise its signal transmission capability.

•

After new batteries are inserted into the remote controller, the unit will initially require approximately

10 seconds to respond to commands and operate.

Precautions for Use

•

Do not put the remote controller in the following places.

•

In direct sunlight

•

In the vicinity of a heater.

•

Handle the remote controller carefully. Do not drop it on the floor, and

protect it from water.

•

Once the outdoor unit stops, it will not restart for about 3 minutes (unless

you turn the power switch off and on or unplug the power cord and plug

it in again).

This is to protect the device and does not indicate a failure.

•

If you press the FUNCTION selector button during operation, the device

may stop for about 3 minutes for protection.

Signal Transmission

Use this button to select the 
operating mode. Every time 
you press it, the mode 

will 

change from 

Transmission Sign

The transmission sign blinks 
when a signal has been send.

POWERFUL Button

Press this button to start 
powerful operation. (  Page 1  2  )

TEMPERATURE Button

Room temperature setting. 
Value will change quicker when 
keep pressing.

FAN SPEED Button

Select the fan speed for cooling 
and heating mode.
(  Page 1  1  )

AUTO SWING

（

Horizontal) 

Button

Control the angle of the 
horizontal air defl ector.
(  Page  1 5   )

AUTO SWING

（

Vertical) 

Button

Control the angle of the 
vertical air defl ector.

 (Page  1 5  )

 (AUTO) to 

 (COOL) to   (HEAT)  

 (DEHUMIDIFY) and

FUNCTION selector

to 

 (FAN)  cyclically.

to

SLEEP button

Use this button to set the sleep 
timer.

ECO Button

Use this button to set the ECO 

mode.
(  Page 1  3)

OFF TIMER Button

Select the turn OFF time.
(  Page 1  2  )

ON TIMER Button

Select the turn ON time.
(  Page 1  2  )

START/STOP button

Press this button to start operation. 
Press it again to stop operation.

(  Page 7)

(  Page 1   )

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