Daikin FWEC3 Installations- Und Bedienungsanleitung Seite 30

STEP FAN CONTROL
Operating speed selection
Using Fan key it is possible to select the following
speeds:
■ AUTO Automatic ventilation: depending on the set
temperature and the room air temperature
WITH 3-SPEED CONFIGURATIONS AND ON/OFF
VALVE(S) OR W/O VALVE(S):
Speed
3: maximum
2: medium
1: minimum
Speed COOLING
HEATING
WITH 4-SPEED CONFIGURATIONS AND ON/OFF
VALVE(S) OR W/O VALVE(S):
Speed
3: maximum
2: medium
1: minimum
sm: Extra-low
Speed
COOLING
HEATING
N.B.: in case of 4-speed confi guration and valve,
ventilation in heating mode is shifted by 0.5°C
to permit a natural convection phase
WITH 3-SPEED CONFIGURATIONS AND MODULATING
VALVE(S):
Speed
3: maximum
2: medium
1: minimum
Speed
COOLING
Installation and operation manual
8
HEATING
WITH 4-SPEED CONFIGURATIONS AND MODULATING
VALVE(S):
Speed
3: maximum
2: medium
1: minimum
sm: Extra-low
Speed
COOLING
Room
temperature
HEATING
Speed
Room
temperature
■ Speed disabled: Can be selected only in heating mode
and with 4-speed confi guration only. The indoor unit ope-
rates by natural convection only.
■
■
■
■
N.B.: In the case of fi xed speed, the fan on/off logic will
Room
be equivalent to the automatic logic.
temperature
MODULATING FAN
Speed
As in the case of step control, the modulating fan control logic
provides for two possible operating modes:
- automatic operation
- fi xed speed operation
Room
temperature
The operating mode is selected by pressing the
which switches between the automatic mode (the word AUTO
appears) and the display of the percentage value of the fi xed
speed (which fl ashes in place of the temperature SETPOINT).
While this display mode (the word "FAN" will also fl ash below
the room temperature value) is active it is possible to change
the speed percentage value using the UP and DOWN buttons
(within any limits set by the manufacturer) and confi rm fi xed-
speed operation by pressing the
Room
temperature
Speed
Extra low speed: can be selected only with
4-speed confi guration. It works at extra low
speed only.
Minimum Speed
Medium Speed
Maximum Speed
button.
Advanced plus electronic controller
Room
temperature
Room
temperature
Speed
Room
temperature
button,
FWEC3
FC66002765