Timer Function; Sleep Function Mode; Auto-Restart Function - Midea MSR1-24HRDN1-QC2W Service Manual

8.12 Timer function

8.12.1 Timing range is 24 hours, and the minimum resolution is 15 minutes.
8.12.2 Timer on. After turning off, the machine will turn on automatically when reaching the setting time.
8.12.3 Timer off. After turning on, the machine will turn off automatically when reaching the setting time.
8.12.4 Timer on/off. After turning off, the machine will turn on automatically when reaching the setting "on" time, and
then turn off automatically when reaching the setting "off" time.
8.12.5 Timer off/on. After turning on, the machine will turn off automatically when reaching the setting "off" time, and
then turn on automatically when reaching the setting "on" time.
8.12.6 The tolerance of Timer is 1 minute per hour.

8.13 Sleep function mode

8.13.1 Operation time in sleep mode is 7 hours. After 7 hours the machine quits this mode and turns off.
8.13.2 In cooling, heating or auto mode sleep function is available.
8.13.3 Operation process in sleep mode is as follow:
1) After pressing ECONOMIC or SLEEP button on controller, the machine will turn into sleep mode.
2) When cooling, the setting temperature rises 1℃(be lower than 30℃) every one hour, 2 hour later the
rising stops and indoor fan is fixed as low speed.
3) When heating, the setting temperature descends 1℃(be lower than 30℃) every one hour, 2 hour later
the descending stops and indoor fan is fixed as low speed, and anti-cold-wind is available.
8.13.4 If user uses timer on function in sleep mode, sleep function will pause and not resume until reaches the setting
on time.
8.13.5 When user uses timer off function in sleep mode(or sleep function in timer off mode), if the timing time is less
than 7 hours, sleep function will be cancelled when reaching the setting time. If the timing time is more than 7
hours, the machine will not stop until reaches the setting off time in sleep mode.

8.14 Auto-Restart function

The indoor unit is equipped with auto-restart function. In case of a sudden power failure, the setting conditions
before the power failure will be restored. The unit will resume the previous operation setting automatically after 3 minutes
when power returns.
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