Sanyo CL4232 User Manual download pdf (Page 49)

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SM830078

11. PROCESSES AND FUNCTIONS

(4) Outdoor Fan Speed Control

1) C4232 Type

• In low outdoor temperature, the outdoor fan is set automatically from HIGH to LOW to

prevent the indoor heat exchanger from freezing.

• When the outdoor temperature falls below 78 °F, the outdoor fan is set from HIGH to

LOW automatically. When the outdoor temperature rises to 82 °F, the outdoor fan is

set from LOW to HIGH automatically.

2) CL4232 Type

• In low outdoor temperature, the outdoor fan is set automatically from HIGH to MED,

LOW to prevent the indoor heat exchanger from freezing.

• When the outdoor temperature falls below 77 °F, the outdoor fan is set from HIGH to

MED automatically. When the outdoor temperature rises to 81 °F, the outdoor fan is

set from MED to HIGH automatically.

• When the outdoor temperature falls below 59 °F, the outdoor fan is set from MED to

LOW automatically. When the outdoor temperature rises to 63 °F, the outdoor fan is

set from LOW to MED automatically.

• When the outdoor temperature falls below 47 °F, the outdoor upper fan is set from

LOW to OFF and Lower fan is set from LOW to MED antomatically. When the outdoor

temperature rises to 50 °F, the outdoor upper fan is set from OFF to LOW and Lower

fan is set from MED to LOW antomatically.

870

380

230

FAN ROTATION RPM

Upper fan: OFF

Lower fan: M

Upper fan: M

Lower fan: M

Upper fan: H

Lower fan: H

Upper fan: L

Lower fan: L

47 50 59 63 77 81

OUTDOOR AIR TEMPERATURE °F DB

1344_X_S

Fig. 11

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 65 66

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Sanyo CL4232 User Manual Page 49