Filter
Top Products
3
CONTENTS PAGE
1. GENERAL
1.1 Water heater description ..................................................................................................................... 5
1.2 Technical safety equipment ................................................................................................................ 6
1.2.1 Gas control .......................................................................................................................................... 6
1.2.2 Control box........................................................................................................................................... 6
1.2.3 Burner automat................................................................................................................................... .6
1.2.4 Air proving switch................................................................................................................................. 6
1.2.5 Gas control valve ................................................................................................................................. 6
1.3 Technical description .......................................................................................................................... 8
1.3.1 Measurements .................................................................................................................................... 8
1.3.2 Technical data ................................................................................................................................... 10
2. FOR THE INSTALLER
2.1 Installation instructions ..................................................................................................................... 11
2.1.1 Installation .........................................................................................................................................11
2.1.2 Water connection............................................................................................................................... 11
2.1.3 Condensation drain........................................................................................................................... 14
2.1.4 Gas connection ................................................................................................................................. 14
2.1.5 Flue connection (concentric) ............................................................................................................. 14
2.1.6 Electrical connection .........................................................................................................................16
2.2 Turning the water heater on ..............................................................................................................19
2.2.1 Filling the water heater ..................................................................................................................... .19
2.2.2 Turning the water heater on ..............................................................................................................19
2.2.3 Setting up the pilot flame................................................................................................................... 19
2.3 Turning the water heater off............................................................................................................... 19
2.4 Usage/temperature control ............................................................................................................... 19
2.5 Checking the gas pressures ............................................................................................................ 20
2.6 Conversion to another gas................................................................................................................21
2.7 Maintenance ...................................................................................................................................... 22
2.8 Anode................................................................................................................................................. 22
2.9 Descale procedure............................................................................................................................ 22
2.10 Condensation .................................................................................................................................... 23
2.11 Spare parts ........................................................................................................................................ 23
3. FOR THE USER
3.1 Instructions for use............................................................................................................................24
3.1.1 Warning ............................................................................................................................................. 24
3.1.2 Filling the water heater ......................................................................................................................24
3.1.3 Turning the water heater on ..............................................................................................................24
3.2 Usage ................................................................................................................................................ 24
3.3 Turning the water heater off............................................................................................................... 24
3.4 Maintenance ......................................................................................................................................24
4. FAULT FINDING AND CORRECTION
4.1 Fault finding userl ..............................................................................................................................25
4.2 Fault finding installer ......................................................................................................................... 26
4.3 Detailed fault finding installer............................................................................................................ 27
5. WARRANTY
5.1 Guarantee in general ........................................................................................................................ 31
5.2 Guarantee of the tank ........................................................................................................................ 31
5.3 Conditions for installation and use ................................................................................................... 31
5.4 Exclusions .........................................................................................................................................31
5.5 Range of the guarantee..................................................................................................................... 31
5.6 Claims ...............................................................................................................................................31
5.7 No other guarantee or warranty either expressed or implied is
made on behalf of A.O. Smith Water Products Company.................................................................31