Bosch Appliances 2400E LP, 2400E NG Appliance, vent system

Appliance

vent system

materials and accessories properly install the water available from BBTNA and their

Contents

Temperature Modulated with Electronic Ignition Suitable for heating potable water only Not approved for space heating purposes (Intended for variable flow applications) 2400 E NG - Natural Gas Index 1Warning Warning Caution: 2Appliance details 2.1Features 2.22400 E Specifications (Technical data) Page 2.3Dimensions and Minimum installation clearances 2.4General rules to follow for safe operation 2.5Proper location for installing your heater 2.6Clearances 2.7Mounting installation 2.8Combustion air requirements Venting Note: Type-B Minimum exhaust vent size and length Maximum exhaust vent and combustion air inlet lengths Vent Safety Attaching the adaptors to the top 2.9.1 Venting options Open combustion installation (SINGLE PIPE SYSTEM) Room sealed installation (TWIN PIPE SYSTEM) Recommended exhaust vent terminator position Appliance vent system Page Page Page Page 2.14 Electrical connections 2.15 Operating instructions 2.16For your safety read before operating your water heater NOTE: on a first time initial instal- i lation or after gas line work has 3Operation instructions 3.1Power 3.2Temperature selection Setting the water temperature 3.4Operation 4Maintenance and service 5Troubleshooting Troubleshooting LOW WATER FLOW/PRESSURE HOT WATER TEMPERATURE FLUCTUATES / UNIT DEACTIVATED •Unbalanced pressure in water lines •Temperature balance valves Display Cause Solution 6Electrical diagram 72400 E Functional scheme 8Interior components diagram and parts list 8.1Interior components Page 8.3Parts list 9Special adjustment for measuring and adjusting CO2 levels D. Returning to Service: Final Readings 10 Protecting the environment 11 Twelve Year Limited Warranty Installer Checklist, to be performed by installer upon installation BBT