Daikin FFA25RV1A, Operation Manual

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COOLING, HEATING, AUTOMATIC, FAN,
AND DRY OPERATION
Operate in the following order.
• Operation modes supported depend on the
model that is connected.
• For cooling only type, “COOLING”, and “FAN”
and “DRY” operation are able to select.
FOR SYSTEMS WITHOUT COOL/HEAT
CHANGEOVER REMOTE CONTROL
SWITCH
Refer to Fig. 1-2 on page [1]
1
OPERATION MODE
SELECTOR
Press OPERATION MODE SELECTOR
button several times and select the
OPERATION MODE of your choice as
follows.
„
COOLING OPERATION ������� “ ”
The recommended set temperature is 26 to 28°C.
„
HEATING OPERATION ������� “ ”
The recommended set temperature is 18 to 23°C.
„
AUTOMATIC OPERATION ������ “ ”
• In this operation mode, COOLING/HEATING
changeover is automatically conducted.
• AUTOMATIC OPERATION controls the
temperature based on the set temperature,
so it maintains a comfortable temperature
throughout the year.
<Example>
When the indoor temperature decreases
to 23°C or less when the set temperature
is at 25°C in the AUTOMATIC COOLING
OPERATION, the operation is changed over
to the AUTOMATIC HEATING OPERATION.
When the indoor temperature reaches 27°C
or more, the operation is changed over to the
AUTOMATIC COOLING OPERATION.
„
FAN OPERATION ���������� “ ”
Air in the room is circulated.
„
DRY OPERATION ��������� “ ”
• This operation is to decrease the humidity
in your room with the minimum temperature
decrease.
• The set point is the air temperature when
starting operation by DRY operation.
• Micro computer automatically determines
TEMPERATURE and FAN SPEED.
• DRY operation will not activate when room
temperature is 16°C or less.
2
ON/OFF
Press ON/OFF button.
OPERATING INDICATOR LAMP (Red) lights
up or goes off and the system starts or stops
OPERATION.
• The fan may keep on running for about 1
minute after the heating operation stops for
removing the heat in the indoor unit.
NOTE
• 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.
„
CHARACTERISTICS OF THE COOLING
OPERATION (COOLING OPERATION
AND AUTOMATIC COOLING OPERATION)
• After continuous operation with the airflow
horizontally or downward, the air conditioner
operates with different airflow direction for a
certain period of time to prevent condensation
build-up on the airflow direction blades. (The
remote controller displays the airflow direction
that is set.)
• If the COOLING OPERATION is used when
the indoor temperature is low, frost adheres to
the heat exchanger of the indoor unit. This can
decrease the cooling capacity. In this case, the
system automatically switches to DEFROST
OPERATION for a while.
During DEFROST OPERATION, the low fan
speed is used to prevent the discharge of melt
water. (The remote controller displays the fan
speed that is set.)
• When the outside temperature is high, it takes
some time until the indoor temperature reaches
the set temperature.
English 6
02_EN_3P477582-1.indd 6 6/15/2017 15:17:40