ℹ
info Genie
Status ON/YELLOW FLASHING
Battery Backup unit正处于充电状态。
? What Causes This
电池处于充电状态，通常在外部电源被移除时发生。
ⓘ What This Means
等待充电完成。若持续闪烁则需要检查电池或充电电路问题。
Source: page 24 of the official manual
From the manual
This error code appears in:
Genie 2128