Midea MV5-X252W/V2GN1 User Manual

V5 X VRF 50/60Hz
96 201608
Midea V5 X Series Service Manual
4.22 PP, F0 Troubleshooting
Digital display output 4.22.1
Description 4.22.2
 PP indicates compressor discharge insufficient superheat protection. When the discharge gas superheat is ≤0°C for 20
minutes or ≤5°C for 60 minutes, the system displays PP protection and all units stop running.
 F0 indicates PP protection has occurred 3 times in 150 minutes. When an F0 error occurs, a manual system restart is
required before the system can resume operation.
 Error code is only displayed on the unit with the error.
Possible causes 4.22.3
 Temperature sensor not connected properly or has malfunctioned.
 Poor temperature sensor heat insulation.
 Excess refrigerant.
 Discharge pressure too high.
 Main PCB damaged.

Midea MV5-X252W/V2GN1 Specifications

General

Brand	Midea
Model	MV5-X252W/V2GN1
Category	Air Conditioner
Language	English