Midea 11MSFI-A2-1301

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9.2.4 Open circuit or short circuit of temperature sensor diagnosis and solution
(E4/E5/F1/F2/F3)
Check the connections
between temperature
sensor and PCB. Are
the connections good?
Correct the connections.No
Yes
Yes Replace indoor or outdoor PCB.
Replace the sensor and
c he ck i f t he pr ob l em
happen again?
Check the resistance value
of the sensor via table1
and table 2, is it normal?
No