Service Manual
FTXS Series SiUS091133
59 Operation Manual
2.2 AUTO · DRY · COOL · HEAT · FAN Operation
AUTO · DRY · COOL · HEAT ·
FAN Operation
The air conditioner operates with the operation mode of your choice.
From the next time on, the air conditioner will operate with the same operation mode.
To start operation
To stop operation
1.
Press and select an operation mode.
2.
Press .
Press again.
• Each pressing of the button advances the mode setting in sequence.
• “ ” is displayed on the LCD.
• The OPERATION lamp lights green.
• “ ” is no longer displayed on the LCD.
• The OPERATION lamp goes off.
Display
NOTE
MODE
HEAT
COOL
DRY
AUTO
FAN
Notes on each operation mode
• Since this air conditioner heats the room by taking heat from outdoor air to indoors, the heating capacity becomes smaller in lower outdoor
temperatures. If the heating effect is insufficient, it is recommended to use another heating appliance in combination with the air conditioner.
• The heat pump system heats the room by circulating hot air around all parts of the room. After the start of HEAT operation, it takes some
time before the room gets warmer.
• In HEAT operation, frost may occur on the outdoor unit and lower the heating capacity. In that case, the system switches into defrosting
operation to take away the frost.
• During defrosting operation, hot air does not flow out of indoor unit.
• This air conditioner cools the room by releasing the heat in the room outside. Therefore, the cooling performance of the air conditioner may
be degraded if the outdoor temperature is high.
• The computer chip works to rid the room of humidity while maintaining the temperature as much as possible. It automatically controls
temperature and airflow rate, so manual adjustment of these functions is unavailable.
• In AUTO operation, the system selects an appropriate operation mode (COOL or HEAT) based on the room and outside temperatures and
starts the operation.
• The system automatically reselects setting at a regular interval to bring the room temperature to user-setting level.
• This mode is valid for fan only.
COOLING ONLY
model
HEAT PUMP
model
DRY
AUTO DRY COOL HEAT FAN
COOL FAN