Midea MHA-V6W/D2N8-B User Manual

M thermal Split
202004 81
4.19 P5 Troubleshooting
Digital display output 4.19.1
Description 4.19.2
High temperature difference between water side heat exchanger water inlet and water outlet temperatures
protection.
M thermal Split stops running.
Error code is displayed on hydronic box main PCB and user interface.
Possible causes 4.19.3
Temperature sensor not connected properly or has malfunctioned.
Water piping contains air.
Insufficient water flow.
Hydronic box main PCB damaged.
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Midea MHA-V6W/D2N8-B Specifications

General

Brand	Midea
Model	MHA-V6W/D2N8-B
Category	Air Conditioner
Language	English