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Functions of Cooling Only Models
Si01-406
24
Functions and Control
1.3
Freeze-up Protection Control
When the indoor heat exchanger temperature falls below 3°C in cooling or in dry operation,
the compressor and the outdoor fan are forced to turn OFF.
the indoor fan rotates at the L tap (in cooling operation) or LL tap (in dry operation).
Note that this function is not activated for 6 minutes after compressor turns ON.
When the indoor heat exchanger reaches 13 °C, the compressor and the outdoor fan restart the
operations. However, because the compressor recycling guard timer (3-minute timer) takes
priority, the compressor and the outdoor fan do not restart the operation during this timer is ON.
6 minutes
ON
OFF
A
B
Indoor heat exchanger temperature (˚C)
Compressor and outdoor fan
(R1883)
Summary of Contents for FT25CV1A
Page 7: ...Si01 406 vi Table of Contents...
Page 15: ...Functions Si01 406 4 List of Function...
Page 21: ...Specifications Si01 406 10 Specifications...
Page 205: ...Wiring Diagrams Si01 406 194 Appendix...
Page 209: ...Si01 406 iv Index...