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4.5.
Operation of Control Panel Accessories ...................................................................................... 36
5. Installation and Inspection of the Piping ............................................................................................... 37
5.1. Heating (Radiator) Water............................................................................................................. 37
5.1.1. Water Conditioning................................................................................................................... 37
5.1.2. Water Pressure .......................................................................................................................... 37
5.2. Discharging of the Condensate .................................................................................................... 38
5.3. Instructions for the Adjustment of Gas Ratio .............................................................................. 39
5.3.1. Instructions for the Adjustment of Gas Ratio ........................................................................... 39
5.4. Flue Connections ......................................................................................................................... 42
5.4.1. Examples of Installation ........................................................................................................... 42
5.5. Hydraulic Piping Connection Diagram Examples ………………..………………...……...43
6.Error Codes List ...................................................................................................................................... 44
7.Cleaning and Maintenance ..................................................................................................................... 51
7.1. Inspection of the Burning System ................................................................................................ 53
7.2. Cleaning of the Modulated Fan, Venturi, Burner ........................................................................ 53
8.Warranty Conditions and Commissioning .......................................................................................... 53
8.1. Condensing Boiler Commissioning Form .................................................................................. 54
8.2. Operating Instructions
. ........................................................................................................ 55
8.3. Inspection of the Condensing Boiler System .............................................................................. 56
Summary of Contents for ONGAS MEGA 05
Page 2: ...2...
Page 15: ...15 2 1 Spare part of the ONGAS MEGA Floor Type Condensing Boiler...
Page 16: ...16...
Page 17: ...17...
Page 43: ...43 5 5 Wiring Diagrams...
Page 55: ...55 8 1 Rima Condensing Boiler Commissioning Form...
Page 58: ...58 8 3 Operating Instructions...