Code

Name

Causes

Possible Solutions

bAT

Keypad Battery Low Voltage

The keypad battery voltage is low.

Replace the keypad battery.
Note:

  • If detected, the terminal assigned to H2-01 to H2-04 = 10 [MFDO Function Select = Alarm] will switch ON.

  • Set o4-24 [bAT Detection Selection] to enable/disable bAT detection.