5 June 2020 CasTemp Wireless including CasTemp Superheat Page 19
4.2.2 Glossary:
The following pictogram describes the symbols used in the User Guide documentation
4.2.2.1 Condition Checklist
The equipment must be in a safe condition to use. Check for damage and cleanliness particularly
where the sensor will connect to the QUBE CTW module.
DO NOT USE if the QUBE CTW module is damaged. The following pictogram identifies most issues: