Fresh Air Supply Ventilation - Daikin CTXU25G2V1B Service Manual

SiBE12-908
3.5

FRESH AIR SUPPLY VENTILATION

FRESH AIR SUPPLY VENTILATION

1, 2
NOTE
Notes on FRESH AIR SUPPLY VENTILATION
An example of FRESH AIR SUPPLY VENTILATION (page 26.)
Initial state of operation
Room A
Room B
• The unit not in operation in Room B will
go into ventilation while the unit in
Room A is in COOL operation besides
ventilation.
The result is shown in the illustration on
the right.
• Fresh air is taken from outdoor through the outdoor unit.
• The outdoor noise and odor may be captured because the outdoor air is taken into the room. The operation noise is slightly louder.
• When the outdoor temperature is higher than room temperature, the airflow rate of FRESH AIR SUPPLY VENTILATION will be low.
14
Installation / Operation Manual
This function takes in outdoor air to refresh indoor air.
To start FRESH AIR SUPPLY VENTILATION
1. Press "HUMIDIFY/VENTILATE" button, and select a
FRESH AIR SUPPLY VENTILATION mode.
Mode
HEAT
AUTO
COOL
DRY
FAN
• "
To cancel FRESH AIR SUPPLY VENTILATION
2. Press "HUMIDIFY/VENTILATE" button, and select a OFF.
• "
Room A
Room A
COOL/
SUPPLY VENTILATION
BLUE
Room B
Not appear
• The unit in first selected priority
operation in Room A will take
precedence, and the unit in Room B will
go into a standby state. (Yellow) In case
you will start ventilation the unit in
Room B, the ventilation of Room A
have to be stopped.
The result is shown in the illustration on
the right.
Cyclic of humidity settings
" is displayed on the LCD.
" disappears from the LCD.
First selected priority
COOL/
SUPPLY VENTILATION
BLUE
YELLOW
Operation Manual
Multi-monitor lamp
Lit white for 2 seconds.
After that, return to the
color of selected
operation mode or
change to yellow in a
Select
standby state.
Room A
COOL
BLUE
Room B
FAN/
SUPPLY VENTILATION
WHITE
• After the ventilation of Room A is
stopped, the unit in Room B will go into
ventilation operation.
88