Table Of Contents - State Water Heaters PRV 30 NORS G Installation And User Instructions Manual

CONTENTS
1. General
. ........................................................................................................... 4
1.1 Introduction .................................................................................................... 4
1.2 Technical safety equipment ........................................................................... 6
1.2.1 Gas control block ........................................................................................... 6
1.2.2 Combustion products discharge safety device ............................................. 6
1.3 Technical information ..................................................................................... 8
1.3.1 Dimensions .................................................................................................... 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 circulation system ............................................................................. 11
2.1.3 Gas connection ........................................................................................... 12
2.1.4 Flue system ................................................................................................. 12
2.1.5 Flue down draught safety device ................................................................ 13
2.2 Commissioning ............................................................................................. 14
2.2.1 Filling the water heater ................................................................................ 14
2.2.2 Putting into operation .................................................................................... 14
2.2.3 Removing and replacing the inner door ........................................................ 15
2.3 Pilot adjustment ............................................................................................ 15
2.4 Putting out of operation ................................................................................ 15
2.5 Temperature regulation ................................................................................ 16
2.6 Setting the nominal heat input ...................................................................... 17
2.7 Conversion procedure ................................................................................. 18
2.8 Maintenance ................................................................................................ 19
2.8.1 Sacrificial anode .......................................................................................... 19
2.8.2 Cleaning ....................................................................................................... 19
2.8.3 Decalcification ............................................................................................. 20
2.8.4 Spare parts .................................................................................................. 20
2.9 Inlet combination .......................................................................................... 20
2.10 Fault finding ................................................................................................. 20
2.10.1 Safety thermostat ........................................................................................ 20
2.10.2 Flue down draught safety device ................................................................ 21
2.10.3 Hot water temperature too low .................................................................... 21
2.10.4 Hot water temperature too high ................................................................... 21
2.10.5 Possible water leakage ................................................................................ 21
2.11 Gas smell ..................................................................................................... 21
2.12 Condensation ............................................................................................... 21
3. For the user
3.1 Commissioning ............................................................................................. 21
3.1.1 Filling the water heater ................................................................................ 21
3.1.2 Putting into operation .................................................................................... 22
3.1.3 Use .............................................................................................................. 22
3.1.4 Putting out of operation ................................................................................ 22
3.1.5 Maintenance ................................................................................................ 22
3.2 Fault overview ............................................................................................. 23
4. Guarantee
. .......................................................................................... 11
. ................................................................................................. 21
. .................................................................................................... 25
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