Vereen Vertex Gas Fire

Hi I have this remote control fire. It keeps beeping then cutting out. I have tried changing the recharable batteries but to no avail. Does anyone have any Ideas before I throw it through the window ????.
Thanks Mike
Mike Farrer

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.