7InStALLAtIon And opErAtIon mAnuAL 25-13741-C October 2018 www.eaton.com5. Important Safety InformationWArnInGIf the units are distributed around a site it is essential all units are on the samemains phase, as they are classified tEn 230V, powering from different phasescan mean a 440V potential can be present in a unit during a majorfault incident.WArnInGIndoor use only. do not expose this unit to rain or moisture.CAutIonVoCALL 16 must only be installed by certified Eaton personnel i.e. an EatonCustomer Service Engineer or certified installer. In case of violating theserequirements the warranty provided will not apply and EAton will not be heldlegally accountable.CAutIonBefore handling pCB, operator should get rid of any electrostatic charge. Alwayshandle pCBs by their sides and avoid touching any components.this product must only be disposed of inaccordance with the WEEE directive.