Toshiba RAM-SM800BT-E ユーザーズマニュアル

90

If the outdoor temperature is too low, it is recommended that additional heating appliances be used in con-
junction with the air conditioner.

Power failure during operation will stop the unit completely.

• The OPERATION lamp (green) on the indoor unit will start flashing when power is restored.

• To restart operation, push the START/STOP button on the remote controller.

For proper performance, operate the air conditioner in the following temperature conditions:

If air conditioner is used outside of the above conditions, safety protection may work.

Cooling

Outdoor temperature

: –5°C to 43°C

operation

Room temperature

:  18°C to 32°C

Room relative humidity – less than 80 %.  If the air conditioner operates
in excess of this figure, the surface of the air conditioner may cause dewing.

Heating

Outdoor temperature

: –15°C to 21°C

operation

Room temperature

: Less than 30°C

If any of the following conditions occur, turn off the main power supply switch and immediately contact the
dealer :

• The indicator lamps flash at short intervals (5 Hz) even though you have tried turning off the power

supply and turning on again after 2 to 3 minutes.

• Switch operation is erratic.

• The main power fuse often blows out, or the circuit breaker is often activated.

• A foreign matter or water has fallen into the inside of the air conditioner.

• Any other unusual condition is observed.

• The main power switch is turned off.
• The circuit breaker is activated to cut off power supply.
• The main power fuse is blown.
• ON timer is set.

• The air inlet or outlet of the outdoor unit is blocked.
• Doors or windows are opened.
• The air filter is blocked with dust.
• The louver is not at the correct position.
• The fan speed is set too low.
• The set temperature is too high. (In cooling operation)
• The set temperature is too low. (In heating operation)