Sanyo KGS1411 ユーザーズマニュアル
36
8-3-4. Cold Draft Prevention Function (During Heating Operation)
This function prevents a cold draft from being released at the beginning of Heating Operation or during operation
of the room temperature thermo.
Change in Fan Speed
●
When Heating Operation is started with the temperature of the heat exchanger less than 90°F (32°C):
●
Until the temperature of the heat exchanger goes over 117°F (47°C), fan speed varies according to the
temperature of the heat exchanger.
●
Once the temperature of the heat exchanger rises over 117°F (47°C), cold draft prevention function is
released.
Temperature of
coil temperature sensor
Fan speed
Set speed
LL
117
°
F (47
°
C)
90
°
F (32
°
C)
Temperature of
Less than 90°F (32°C)
90 – 117°F (32 – 47°C)
Over 117°F (47°C)
heat exchanger
Fan speed
LL
LL – Set speed
Set speed