Unit Display and Operation Button

INDOOR UNIT

IMPORTANT

Avoid using radio equipment such as mobile phone near (within 4 ft.) the remote control receiver. Some radio equipment may cause malfunction of the unit.

If the trouble happens, disconnect power and restart the air conditioner after a few minutes.

OPERATION lamp

TIMER lamp

QUIET QUIET lamp

ION lamp

OPERATION button

REMOTE CONTROL receiver

REMOTE CONTROL receiver

This section picks up infrared signals from the remote control unit (transmitter).

 

 

 

OPERATION button

When the remote control cannot be used, pressing this button enables cooling

 

operation.

 

 

Each time this button is pressed, the operation mode changes cyclically.

 

Cooling operation

 

Stop

 

 

 

 

 

OPERATION lamp

This lamp lights when the system is in the continuous DRY (orange), COOL

 

(green) and FAN (green) mode.

 

 

 

 

TIMER lamp

This lamp lights when the system is being controlled by the timer.

 

 

 

 

QUIET lamp

This lamp lights during operation in the QUIET mode.

 

 

 

 

ION lamp

This lamp lights during operation in the ION mode while the indoor unit is

 

operating.

 

 

 

 

 

NOTE

The unit’s display lamps are dimmed during operation in the NIGHT SETBACK mode.

6

OI-800-6-EG

 

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Sanyo C1872, C2472, CL2472, CL1872 service manual Unit Display and Operation Button, Quiet lamp

CL1872, CL2472, C1872, C2472 specifications

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