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1.
Instructions for the user
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1.1 Control panel .......................................................................................................................................................................................
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1.2 Interpreting boiler status from display indications ....................................................................................................................
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1.3 Boiler operation ..................................................................................................................................................................................
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1.4 Boiler shut-down ................................................................................................................................................................................
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1.5 Maintenance .......................................................................................................................................................................................
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1.6 Notes for the user ................................................................................................................................................................................
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2.
Technical features and dimensions
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2.1 Technical features ..............................................................................................................................................................................
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2.2 Dimensions ..........................................................................................................................................................................................
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2.3 Boiler layouts .......................................................................................................................................................................................
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2.4 Operating data ...................................................................................................................................................................................
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2.5 General characteristics......................................................................................................................................................................
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2.6 ERP and Labelling data .....................................................................................................................................................................
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3.
Instructions for the installer
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3.1 Installation standards .......................................................................................................................................................................
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3.2 Choosing where to install the boiler ..............................................................................................................................................
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3.3 Positioning the boiler ........................................................................................................................................................................
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3.4 Installing the boiler ............................................................................................................................................................................
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3.5 Boiler room ventilation .....................................................................................................................................................................
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3.6 Air intake and flue gas venting system .........................................................................................................................................
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3.7 Checking combustion efficiency .....................................................................................................................................................
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3.8 Connection to gas mains ..................................................................................................................................................................
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3.9 Hydraulic connections ......................................................................................................................................................................
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3.10 Connection to electrical mains .......................................................................................................................................................
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3.11 Connection to ambient thermostat (optional) ...........................................................................................................................
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3.12 Installation of the ambient probe (optional) ...............................................................................................................................
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3.13 Installation and operation with Open Therm Remote Control (optional) ...........................................................................
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3.14 Selecting the operating range in heating mode .........................................................................................................................
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3.15 Installation of the (optional) external probe and sliding temperature operation ..............................................................
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3.16 TSP parameters ...................................................................................................................................................................................
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3.17 Filling the system ................................................................................................................................................................................
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3.18 Starting up the boiler.........................................................................................................................................................................
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3.19 Available head ....................................................................................................................................................................................
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3.20 Wiring diagrams .................................................................................................................................................................................
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3.21 Adaptation to other gas types and burner adjustment ............................................................................................................
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4.
Testing the boiler
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4.1 Preliminary checks .............................................................................................................................................................................
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4.2 Switching on and switching off ......................................................................................................................................................
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5.
Maintenance
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5.1 Maintenance schedule ......................................................................................................................................................................
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5.2 Combustion analysis .........................................................................................................................................................................
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6.
Decommissioning, disassembly and disposal
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7.
Malfunctions, possible causes and solutions
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7.1 Troubleshooting .................................................................................................................................................................................
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