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NOTES:
• Set the temperature higher than the current room temperature,
otherwise, the operation will not operate.
• At the beginning of the operation, the indoor unit fan rotates at a
very low speed for 3-5 minutes to warm the internal indoor unit. After
the period, the indoor unit fan will switch to the selected fan speed.
• When the room temperature is very low, frost may form on the
outdoor unit, and its performance may be reduced. In order to
remove such frost, the unit will automatically enter the defrost
cycle from time to time. During Automatic defrosting operation, the
Heating operation will be interrupted.
• After the start of the Heating operation, it takes sometime before the
room gets warmer.
3. AIRFLOW SETTINGS
NOTE: For detailed instructions on how to operate, refer to the
operation manual of the remote controller.
3.1. Fan speed setting
The fan speed changes as follows.
Auto
High
When Auto is selected, the fan speed is automatically adjusted
according to the operation mode.
Heating:
The fan will operate at a very low speed when the
temperature of the air issued from the indoor unit is low.
Cooling:
As the room temperature approaches that of the set
temperature, the fan speed becomes slower.
Fan:
The fan runs at low fan speed.
The fan will operate at a very low setting during monitor operation and
at the start of the heating mode.
When Quiet is selected, the Super Quiet operation begins. The indoor
unit's airfl ow will be reduced for quieter operation.
● The Super Quiet operation cannot be used during the Dry mode. (The
same is true when the Dry mode is selected during the Auto mode
operation.)
● During the Super Quiet operation, heating and cooling performance
will be reduced somewhat. If the room does not warm up/cool down
when using the Super Quiet operation, adjust the indoor unit's fan
speed.
4. TIMER OPERATIONS
NOTE: In simultaneous multi-split connection, this function by using the
wireless remote controller cannot be used.
4.1. On timer or Off timer
The On timer starts the operation at your desired time.
The Off timer stops the operation at your desired time.
4.2. Weekly timer
NOTE: This function is available only by the wired remote controller.
The Weekly timer enables you to set operation schedules up to 8
settings for each day of the week.
Use the Day off setting to switch off timed operation for a selected day
in the coming week. Because all days can be set together, the weekly
timer can be used to repeat the timer settings for all of the days.
Temperature setting range
Auto, Cooling,
18.0-30.0 °C
or Dry mode:
*Even if you set to 16.0 to 17.5 °C, the air
conditioner will run at 18.0 °C.
Heating mode:
16.0 to 30.0 °C
En-3
Med
Low
Quiet
• The operation modes will be the same as the mode at the last
time operation was stopped. So Cooling → Heating → Cooling →
Heating type of operations cannot be set automatically.
• If you set the On timer and Off timer on the same time, the On timer
will work.
• If two On timers are set on the same time, the air conditioner will run
in the order of the program number.
• You cannot set the Weekly timer and the other timers simultaneously
If you use the On/Off timer, the Program timer, or the Sleep timer
while the Weekly timer is activated, the Weekly timer will be
deactivated.
In such a case, activate the Weekly timer after the other timer
fi nishes.
5. ENERGY SAVING OPERATIONS
5.1. Economy operation
NOTE: Depending on the remote controller, this function may not be
available.
It saves more electricity than other operation modes by changing the set
temperature to a moderate setting.
Operation
mode
The room temperature will be few degrees higher than
Cooling/Dry
the set temperature
The room temperature will be few degrees lower than
Heating
the set temperature
NOTES:
• In the Cooling, Heating, or Dry mode, the maximum output of this
operation is approximately 70% of the usual operation. If the room
is not cooled or heated well during the Economy operation, select
normal operation.
• This operation cannot be performed during the temperature
monitoring by the Auto mode.
• In the case of multi-split type air conditioner, the Economy operation
mode is only available for the set indoor unit.
5.2. Fan control for energy saving
NOTE: Depending on the remote controller, this function may not be
available.
In the Cooling or Dry operation, when the room temperature reaches the
set temperature, the indoor unit fan rotates intermittently to save power.
This function is deactivated at the time of purchase.
To change the setting, refer to the operation manual of the remote
controller.
Even if the setting is changed, if the fan speed is set to Auto in Cooling
or Dry mode, this function still works to suppress the diff usion of
circulated indoor humidity.
5.3. Demand Response
This product is designed to be compatible with Air Conditioning Demand
Response program.
To utilize the function, you need a separate arrangement with your
electricity supplier. Check availability in the place of use.
When your electricity supplier activates one of the following 3 Demand
Response (DR) modes, the air conditioner switches over to the
appropriate operation.
When the DR mode fi nishes, the air conditioner returns to the operation
set before entering the DR mode.
Setting details
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