Midea MTA-76CRN1 Service Manual

Air-cooled Package DM13-01.01.16en
56 Service manual
Malfunctions:
About the Fault of T3A or T3B, High pressure protection, low pressure protection.
Please refer to the following:
Fault of T3A or T3B
Judge 1: Whether the sensor is break
off.
Connects it well.
Yes
Judge 2: Whether the sensor is
malfunction.
Validate: Short-connect the outdoor
ambient temperature sensor, check
whether it can run normally
Replace it.
Yes
No
No
Judge 3: PCB is malfunction
Replace PCB

Midea MTA-76CRN1 Specifications

General

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