2
GREETING FROM THE IMPORTER’S REPRESENTATIVE ······················ 3
OPERATING PRINCIPLE OF THE REXENER WATER HEATER ··············· 4
SAFETY INSTRUCTIONS ·································································· 6
ADVICE FOR INSTALLING THE DEVICE············································· 8-9
• PREPARING THE INSTALLATION LOCATION AND HEATER INSTALLATION ··· 8
• CONTENT OF THE REXENER WATER HEATER DELIVERY ················· 9
• INSTALLING THE REXENER WATER HEATER ·································· 9
BLEEDING THE FUEL DELIVERY SYSTEM ·········································· 11
HEATER STRUCTURE ····································································11-12
• STRUCTURAL FIGURES ································································11
• OPERATING SWITCHES AND DISPLAY ···········································12
OPERATING INSTRUCTIONS ·························································· 13-14
• USING THE REXENER WATER HEATER ··········································13
• CIRCULATION PUMP ····································································13
• RESETTING THE OVER HEAT PREVENTION SYSTEM ······················14
DAILY INSPECTION POINTS ······························································ 14
CLEANING AND MAINTENANCE ····················································· 14-15
DIAGNOSING AND REPAIRING OPERATING FAILURES····················· 16-17
PROBLEM SITUATIONS ····································································18
PRODUCT SPECIFICATIONS ·····························································19
TECHNICAL SPECIFICATIONS ··························································20
WARRANTY FORM ··········································································· 21
CONTENTS