Troubleshooting
7. Troubleshooting
• When the POWER S/W is turned on, the VFD PANEL shows nothing the VFD PANEL
is broken or the cable is not connected properly.
• No action when pressing down the keypad the keypad is broken or the cable is not
connected properly.
• No action when turning the rotary knob the rotary is broken or the cable is not
connected properly.
• Unable to connect Ethernet the Ethernet card is broken or not installed properly.
• Unable to connect with 69206 the Canbus is broken or the cable is not connected
properly.
• Unable to connect with 69110 the Canbus is broken or the cable is not connected
properly.