• Code: 1A51
• Description: I2C communication error (Between elements on ASIC and SUB)
  An I2C communication error between the MAIN BOARD and SUB BOARD has occurred.
• Remedy: 1. Replace the FFC between the MAIN BOARD and SUB BOARD. 2. Replace the SUB BOARD. 3. Replace the MAIN BOARD.

• Code: 1A70
• Description: MAIN-to-MAIN-B BOARD communication error
• Remedy: TBD

• Code: 1A71
• Description: MAIN-B BOARD system error (Core0)
• Remedy: TBD

• Code: 1A72
• Description: MAIN-B BOARD system error (Core1)
• Remedy: TBD

• Code: 1F11
• Description: Maintenance 2 (for safety standard)
• Remedy: TBD

• Code: 1F80 ... 1FC3
• Description: CSIC error
• Remedy: 1. Replace the IC HOLDER. 2. Replace the MAIN BOARD.

• Code: 1FE0
• Description: Controlled domain full error
• Remedy: TBD

• Code: 1FE1
• Description: Invalid lock
• Remedy: TBD