Midea MFA-76CRN1 User Manual

R410A Tropical Split Type Technical Manual Troubleshooting
Floor-standing Type
89
11.4 P2 malfunction
LED indicate P2
Under cooling mode, T2 is on low
temperature protection
Judge 1: Check whether the evaporator temperature
sensor T2 is break off.
Connects it well.
Yes
No
Judge 2: Whether the evaporator temperature sensor
is malfunction.
Validate: Check whether the resistance of the
temperature sensor is correct according to Annex 1.
Replace the temperature sensor
No
Yes
Judge 3: Check whether the outdoor ambient
temperature is too low (less than 17℃)
Stop the unit.
Yes
No
Replace indoor PCB

Midea MFA-76CRN1 Specifications

General

Brand	Midea
Model	MFA-76CRN1
Category	Air Conditioner
Language	English