Cointra, Water Heater, models:

COSMOS	Instructions For Installation And Use Manual
CPA	User And Installation Manual
OPTIMA COB 10	Installation, Use And Maintenance Instructions
SUPREME 11 B	Instructions For Use, Installation And Maintenance
TL plus 100 V	Instructions For Installation, Use And Upkeep
TNC 10	Installation, Use And Conservation
supreme e ts	Instructions For Use, Installation And Maintenance