Panasonic CS-W24BD2P Service Manual page 89

3. Cancelling
Hot starting is cancelled when the temperature detected by the indoor unit pipe temperature sensor is 18°C
or higher, or after a maximum 1 minute has passed since defrosting was completed.
After cancellation, the "PREHEAT" display on the remote control disappears and the louvre operation
returns to the previous setting.
(However, the indoor unit fan operates at LOW speed for 2 minutes after cancellation, and then returns to
the previous setting.)
< When hot start operation is cancelled by temperature >
25.5. Indoor unit fan control when thermostat is off during heating mode
operation
When the thermostat of the indoor unit turns off during heating mode operation, the indoor unit fan operates for 2 minutes at LOW
and then stops. In addition, 5 minutes after the thermostat of the indoor unit turns off, the indoor unit fan again runs at LOW for 10
seconds, and at 3-minute intervals after that it switches back to LOW operation for 10 seconds.
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