Sanyo SAP-K77RAX User Manual download pdf (Page 41)

8-3. Freeze Prevention (Cooling and Dry)

This function prevents freezing of the indoor heat exchange coil.

When the temperature of the indoor heat exchange coil falls below 2 °C for 2 minutes, the control circuit stops

the outdoor fan and compressor (The compressor stops 3 seconds after the outdoor fan stopped). During this

period, Indoor fan operates in LL. The outdoor fan does not start again until the temperature rises above 6°C.

(The compressor starts 2 seconds after the outdoor fan started.)

Outdoor fan

Compressor

Indoor fan

6°C

Indoor heat

exch. coil

temp.

2°C

At least

approx. 2 min.

3 sec.

OFF

Set Speed Set Speed

2 sec.

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 67 68

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Sanyo SAP-K77RAX User Manual Page 41