Midea VRF Series User Manual

V6R VRF 50/60Hz
138
Midea
V6R
Series Service Manual
2.26 PP: Compressor discharge insufficient superheat protection
Digital display output
Description
 Compressor discharge insufficient superheat protection.
 All units stop running.
 Error code is displayed on the unit with the error.
Trigger / recover condition
 Trigger condition: Refer to Part 3 6.6 Wet Compression Protection Control.
 Recover condition: Refer to Part 3 6.6 Wet Compression Protection Control.
 Reset method: Resume automatically.
Possible causes
 Temperature sensor not connected properly or has malfunction.
 High pressure sensor not connected properly or has malfunction.
 Excess refrigerant.
 Some valves of ODU can’t be fully closed.
 Some valves of IDU or MS can’t be fully closed.
 Outdoor main PCB damaged.

Midea VRF Series Specifications

General

Brand	Midea
Model	VRF Series
Category	Air Conditioner
Language	English