A.O. Smith BFM - 120 manuals
Household Appliance > Water Heater
When we buy new device such as A.O. Smith BFM - 120 we often through away most of the documentation but the warranty.
Very often issues with A.O. Smith BFM - 120 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Water Heater A.O. Smith BFM - 120 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Water Heater on our side using links below.
A.O. Smith BFM - 120 Manual
74 pages 2.82 Mb
3 Instruction manual BFM 3Read this manual carefully Trademarks Liability More information Instruction manual BFM 5 5 Table of contents1 Introduction - - - - - - - - - - - - - - - - - - - - - - - - - - - 7 2 Working principle of the appliance- - - - - - - - - - - - - - - 11 3 Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - 17 4 Conversion to a different gas category - - - - - - - - - - - - 39 6 Draining - - - - - - - - - - - - - - - - - - - - - - - - - - - - 45 7 The control panel- - - - - - - - - - - - - - - - - - - - - - - - 49 Instruction manual BFM 7 7 1 Introduction1.1 About the appliance 1.2 What to do if you smell gas 1.3 Regulations 8 1gis12 2gis13 Instruction manual BFM 132.3 The appliance's heating cycle 2.4 Protection for the appliance 2.4.1 Introduction 14 Instruction manual BFM 14 2gis2.4.2 Water temperature protection 2.4.3 Pressure switch 2.4.4 Flame probe 15 Instruction manual BFM 152.5 Safety of the instal- lation 2.5.1 Unvented installation 2.5.2 Vented installation 2.5.3 T&P valve Instruction manual BFM 17 17 3 Installation3.1 Introduction 3.2 Packaging 3.3 Ambient conditions 3.3.1 Air humidity and ambient temperature 18 18 Instruction manual BFM3.3.2 Maximum floor load 3.3.3 Water composition 3.3.4 Working clearances 20 20 Instruction manual BFM3.4.1 Dimensions of the appliance37 Plan and elevation of the appliance Replacement of burner pressure regulator or blank plate BFM30-50-80-100 (2) = BFM 100, 120 21 Instruction manual BFM 213.4.2 General and electrical specifications 22 22 Instruction manual BFM3.4.3 Gas data 23 Instruction manual BFM 233.5 Installation diagram 3.5.1 Installation 25 Instruction manual BFM 253.6.5 Circulation pipe 3.7 Water connections, Unvented 3.7.1 Cold water side 3.7.2 Recirculation pipe 3.7.3 Hot water side 3.7.4 Drain valve 26 26 Instruction manual BFM3.7.5 Circulation pipe 3.8 Gas connection 28 28 Instruction manual BFM3.9.3 Concentric wall flue terminal BFM 30-50-80 3.9.4 C13 concentric wall flue terminal specifications (BFM 30, 50, 80) 30 30 Instruction manual BFM3.9.6 C33 concentric roof flue terminal specifications (BFM 30, 50, 80) 3.9.7 Installing chimney flue components for BFM 100, 120 31 Instruction manual BFM 313.9.8 Concentric wall flue terminal BFM100, 120 32 32 Instruction manual BFM3.9.9 C13 concentric wall flue terminal specifications (BFM 100, 120) 34 34 Instruction manual BFM3.9.11 C33 concentric roof flue terminal specifications (BFM 100, 120) 3.10 Electrical connection 35 Instruction manual BFM 353.10.1 Connecting the mains power 36 36 Instruction manual BFM3.11 Checking the supply pressure and burner pressure Instruction manual BFM 39 39 4 Conversion to a different gas category4.1 Conversion 40 Instruction manual BFM 40 4is44 5gis5.1 Filling unvented installations 5.2 Filling vented instal- lations 45 6 Draining46 Instruction manual BFM 46 6gis6.1 Draining unvented installations 47 Instruction manual BFM 476.2 Draining vented installations Instruction manual BFM 49 49 7 The control panel7.1 Introduction 7.2 Control panel 7.3 Explanation of icons 7.4 ON/OFF switch 7.5 Control thermostat 50 Instruction manual BFM 50 7gis63 s12 Performing maintenance12.1 Introduction 12.2 Preparation for maintenance 64 Instruction manual BFM 64 12 s12.3 Water-side mainte- nance 12.3.1 Introduction 12.3.2 Checking the anodes 12.3.3 Descaling and cleaning the tank 65 s66 12 sInstruction manual BFM 67 67 13 Warranty (certificate)13.1 General warranty 13.2 Tank warranty 13.3 Conditions for Instal- lation and use 68 Instruction manual BFM 68 13 gis13.4 Exclusions 13.5 Scope of the warranty 13.6 Claims 13.7 Obligations of A.O. Smith 70 Instruction manual BFM 70 14 is14.2 BFM Electrical Diagram. 73 Index
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