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8.4.7.4 Timer on/off. The machine will turn on automatically when reaching the setting “on” time, and

then turn off automatically when reaching the setting “off” time.

8.4.7.5 Timer off/on. The machine will turn off automatically when reaching the setting “off” time, and

then turn on automatically when reaching the setting “on” time.

8.4.7.6 For 7k,9k,12k,16k,17k,18k models, the timer function will not change the AC current operation

mode. Suppose users set the “timer off” function and AC is off now, the AC will keep the current

running mode and then turn off when reaching the setting time. For 21k,24k models, the timer function

will change the AC current operation mode. Suppose users set the “timer off” function and AC is off

now, the AC will turn on firstly and then turn off when reaching the setting time.

8.4.7.7 The setting time is relative time.

8.4.8 Sleep function mode

8.4.8.1 Operation time in sleep mode is 7 hours. After 7 hours, the AC quits this mode and turns off.

8.4.8.2.Operation process in sleep mode is as follow:

After pressing ECONOMIC or SLEEP button on controller, the machine will turn into sleep mode.

When cooling, the setting temperature rises 1 ℃

(be lower th

setting temperature stops rising and indoor fan is fixed as low speed.

When heating, the setting temperature decreases 1 ℃

(be higher than 17℃) e

ur, 2 hours

later the setting temperature stops rising and indoor fan is fixed as low speed.(Anti-cold wind function

has the priority).

8.4.8.3 Timer setting is available.

8.4.8.4 When user uses timer off function in sleep mode(or sleep function in timer off mode), if the

timing is less than 7 hours, sleep function will be cancelled when reaching the setting time. If the timing

is more than 7 hours, the machine will not stop until reaches the setting time in sleep mode.

8.4.9 Auto-Restart function

The indoor unit is equipped with auto-restart function, which is carried out through an auto-restart

module. In case of a sudden power failure, the module memorizes the setting conditions before the

power failure. The unit will resume the previous operation setting (not including Swing function)

automatically after 3 minutes when power returns.

If the memorization condition is forced cooling mode, the unit will run in cooling mode for 30 minutes

and then turn to drying mode（auto mode for 21k,24k models）as 24 ℃ s e tti ng te m p .

Midea MSR1-07HRN1-QB6A User Manual

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