Midea SMK-60/CGN8, Руководство по обслуживанию

Страница: 57 / 86

M‐Thermal Split
56 201909
Midea M‐Thermal Split Ser
vice Manual
4.11 H6, HH Troubleshooting
Digital display output
Description

H6 indicates a DC fan error.

HH indicates that H6 protection has occurred 10 times in 2 hours. When HH error occurs, a manual system restart is
required before the system can resume operation. The cause of HH error should be addressed promptly in order to
avoid system damage.

M‐Thermal Split stops running.

Error code is displayed on outdoor unit main PCB and user interface.
Possible causes

DC fan wire is loosed.

High wind speed.

Fan motor blocked or has failed.

Invert module damaged.

Main PCB is damaged.
Midea CAC Confidential