Daikin RXYMQ3AV4A Operation Manual page 12

COOLING · HEATING · FAN Operation
4.
Press FAN SPEED CONTROL button.
High or Low fan speed can be selected.
NOTE:
• In the heating operation, the fan stops during defrosting or at start up. It does not indicate any abnormality.
5.
Press AIR FLOW DIRECTION ADJUST button. (
Refer to page 11 for details.
STOPPING THE SYSTEM
6.
Press ON/OFF button once again.
• OPERATION lamp goes off, and the system stops OPERATION.
• The fan may keep on running for about 1 minute after the heating operation stops.
(To start the next operation smoothly.)
ATTENTION:
• Do not turn OFF power immediately after the unit stops.
Then, wait no less than 5 minutes. Water is leaking or there is something else wrong with the unit.
• When the operation is started again immediately after being stopped, when the operation mode is changed over, or
when the TEMPERATURE SETTING button is pressed then returned soon, the air conditioner will start the operation
automatically about 5 minutes later (because the air conditioner is controlled so that excessive load is not applied).
Characteristics of the heating operation
DEFROST OPERATION
(1)
• As the frost on the coil of an outdoor unit increase, heating effect decreases and the system goes into DEFROST
OPERATION.
• The indoor unit fan stops and the remote controller displays shows "
• After 6 to 8 minutes (maximum 10 minutes) of DEFROST OPERATION, the system returns to HEATING OPERATION.
HOT START
(2)
• In order to prevent cold air from blowing out of an indoor unit at the start of heating operation, the indoor fan is auto-
matically stopped. The display of the remote controller shows "
OPERATION START
(3)
• For ordinary heating, it will take longer for the room temperature to reach the set temperature than with cooling. We
therefore recommend starting the unit ahead of time using the timer operation.
9
only for FXCQ, FXFQ, FXHQ, FXAQ)
" (DEFROST/HOT START).
" (DEFROST/HOT START).