Midea 11MSFI-A2-1301 User Manual

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If T4＞5℃ or the compressor starts running, the preheating function will stop.
8.3.8 Sensor protection at open circuit and breaking disconnection.
When there’s one temperature sensor in malfunction, the air conditioner will display error code and will
not stop immediately, to avoid the case that the air conditioner is in urgent need.
Fault temp.
sensor
Operation in cooling, drying and
fan only mode
Operation in heating mode
T1
Run supposed T1=26℃ high fan
speed
Run supposed T1=26℃ high fan
speed
T2
Refer to table 1
Refer to table 2
T3
Run with compressor frequency
not higher than F14
3 minutes’ defrosting every 40
minutes when T4<7℃; 2 minutes’
defrosting every 90 minutes when
T4≥7℃.
T4
Run supposed T4=50℃
Run supposed T4=15℃
TP
Run supposed T4=50℃
Run supposed T4=15℃
T1
25
23
F12
F4(30 minutes on+3
minutes off)
table 1
T1
20
18
F4
F12(Indoor fan 1 minute
off, 1 minute M- ane then
the setting fan speed.)
table 2
8.4.10 Refrigerant leakage detection
This function is only active in cooling mode. It can better prevent the compressor being damaged
by refrigerant leakage or compressor overload.
Open condition:
Define the evaporator coil temp.T2 of the compressor just starts running as Tcool.
In the beginning 5 minutes after the compressor starts up, if T2 ＜Tcool－2℃ does not keep
continuous 4 seconds and this situation happens 3 times, the display area will show “EC” and AC will
turn off.

Midea 11MSFI-A2-1301 Specifications

General

Brand	Midea
Model	11MSFI-A2-1301
Category	Air Conditioner
Language	English