Riva Heat Only Manual - Rev A | Verona WALL HUNG GAS BOILER specification

RIVA HEAT ONLY MANUAL - REV A

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Verona WALL HUNG GAS BOILER manual Riva Heat Only Manual - Rev A

Contents

Manufactured by WHAT TO DO IF YOU SMELL GASDo not try to light any appliance Distributed By RIVA HEAT ONLY MANUAL - REV A QHT inc Section Number Table of ContentsSection Title Page Number Section Number Table of ContentsSection Title Page Number Do not try to light any appliance DANGERWHAT TO DO IF YOU SMELL GAS Symptoms of CO poisoning include the following Codes and Regulations IMPORTANT INFORMATIONPlease read this page carefully 2. Technical Information M130.30CR Key Features1. General Information 2.Technical Information Cont 3. Parts List Primary Components 4. Internal Piping & Parts List RIVA HEAT ONLY MANUAL - REV A 5. Electric Diagrams Verify proper operation after servicing 6. Installation Location WARNING Do not install the boiler on carpeting TERMINAL CLEAR OF SNOW AND ICE 7. Exhaust Pipe LocationEXTERNAL VENT SURFACES ARE HOT 8. Mounting Bracket Coaxial 2.5/4.0 9. Venting9.1 Restrictor Sizing Restrictor Size 9.3 Choice of flue Installation9. Venting Cont Figure 9.4 Twin pipe φ 3.25 in Installation9. Venting Cont Figure 9.5 Twin Pipe Φ 3.25 in Installation9. Venting Cont 10. Pipe Connections Installation WARNINGS 12. Electrical Connections/Wiring11. Gas Pipe Connections 12.2Connection to the electricity supply 12. Electrical Connections/Wiring ContRemoving Front Panel 12. Electrical Connections/Wiring Cont 12.3 Room Thermostat Connection12.4Relay Panel Connection 12.5 Zone Valve Micro Switch Connection 12.6 Finishing 13.Circulator Sizing 13.2 Expansion vessel 14. Piping 14.1 Primary - Secondary Piping 14.Piping Cont 14.2Primary - Secondary Piping with Zone Valves Temperature 14. Piping ContReturn Water Gauge 15.2 Lighting the boiler 15. Commissioning15.1Initial filling of the system Important after the 15.Commissioning Cont15.3Checking the gas pressure at the burner checks all of the test 15.5 Checking the ignition device 15.4Adjustment of the gas pressure15. Commissioning Cont 15. Commissioning Cont 15.7 Adjustment of the useful c.h. output15.6 Checking the burner ignition Important after the 15.8Labels placement 15.Commissioning Cont Useful output 15.9Checking the flue system and combustion15.10Instructing the user 15.Commissioning Cont Procedures 16. Gas Conversion 17.1 Warnings 17. Annual Maintenance17.4Cleaning the primary heat exchanger 17.2 Dismanteling the external panels 17.7 Checking the flue 17. Annual Maintenance Cont17.6 Cleaning the burner 17.8 Visual inspection of appliance 18. Installer Notes System Checkout 1796212741 17962.1274.1 2906 40A4USA