Sanyo CG1411 User Manual download pdf (Page 40)

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

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

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Sanyo CG1411 User Manual Page 40