VN2020 Fault Indication
Fault location of VN2020
The displayed faults can be resolved by the customer or alternatively by an authorized Schaller service partner. The error codes and troubleshooting steps are listed in their order of priority below. The specified work steps must be carried out on eafter the other, if the first work step in each case has not resolved the error code.
Short description: 1. Replace battery in the measuring head – Part in service kit for VN2020, part no.: 155004
2. Replace measuring head