Midea 11MSFI-A2-1301 Service Manual page 44

8.4.10 8℃ Heating(optional)
In heating operation, the preset temperature of the air conditioner can be as lower as 8℃, which keeps
the room temperature steady at 8℃ and prevents household things freezing when the house is
unoccupied for a long time in severe cold weather.
8.4.11 Follow me(optional)
1) If the indoor PCB receives the signal which results from pressing the FOLLOW ME button on
remote controller, the buzzer will emit a sound and this indicates the follow me function is initiated. But
when the indoor PCB receives signal which sent from remote controller every 3 minutes, the buzzer
will not respond. When the unit is running with follow me function, the PCB will control the unit
according to the temperature from follow me signal, and the temperature collection function of room
temperature sensor will be shielded, but the error detective function of room temperature sensor will
be still valid.
2) When the follow me function is available, the PCB will control the unit according to the room
temperature from the remote controller and the setting temperature.
3) The PCB will take action to the mode change information from remote controller signal, but it
will not affected by the setting temperature.
When the unit is running with follow me function, if the PCB doesn't receive any signal from
4)
remote controller for 7 minutes or pressing FOLLOW ME button again, the follow me function will be
turned off automatically, and the temperature collection function of room temperature sensor will be
available, the PCB will control the unit according to the room temperature detected from its own room
temperature sensor and setting temperature.
8.4.12 Self clean(optional)
For heat pump models which are provided with this function, after running in cooling or drying mode, if
the user press "Self Clean" button on remote controller, firstly, indoor unit runs in fan only mode for a
while, then low heat operation and finally runs in fan only again. This function can keep the inside of
indoor unit dry and prevent breeding of mold.
8.4.13 Refrigerant Leakage Detection
With this new technology, the display area will show "EC" when the outdoor unit detects refrigerant
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