User manual SAUNIER DUVAL THEMA C 23

[. . . ] The identification plate located on the inside of the appliance certifies the origin where the product was manufactured and the country for which it is intended. If you see any exception to this rule, please contact your nearest Saunier Duval dealer. Thank you in advance for you assistance. UK Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The boiler must be connected to a 230V 50Hz permanant supply. To connect a plug: The colours of three core flexible cable are: Brown - Live Blue - Neutral Green/yellow - Earth As the marking on your plug may not correspond with these colours, proceed as follows : The cable coloured blue must be connected to the terminal marked "N" or black. The cable coloured brown must be connected to the terminal marked "L" or red. The cable coloured green/yellow must be connected to the terminal marked "E", green or the earth symbol . Boiler location The boiler should have the following minimum clearances for maintenance purposes: 5mm on each side of boiler 300mm above boiler 250mm below boiler 450mm in front of boiler Mains failure In the event of failure of the electrical supply, the boiler will not operate. When the supply is restored, the boiler will return to normal operation. 2 INTRODUCTION Gas leak or fault If a gas leak or fault exists or is suspected, turn off the gas supply. Consult the local gas supply company or your Installer/Service Provider. Air in the heating system Persistent air in the heating system may indicate leaks in the system or corrosion taking place. Overheat safety In the event of a problem, the overheat safety devices cause safety shutdown of the boiler. If this happens, call your Installer/Service Provider. Boiler controls The control panel, located behind the pull down door at the lower front of the boiler casing, see diagram 1, allows the boiler to be started, shut down, controlled and monitored during use. 1 - On/Off switch 2 - Piezo ignition button 3 - Summer/Winter mode selector 4 - Hot water temperature adjuster 5 - Heating temperature adjuster 4 3 5 1 2 Diagram 1 CONTROLS AND LIGHTING To light the boiler Before starting the boiler check that: · The gas meter tap is open. · The boiler gas service cock is open. · The boiler is connected to the electrical supply and turned on. Setting to summer/Winter mode Summer Domestic hot water only Winter Heating and hot water 1 - Push in and keep depressed + 2 - Push in several times until the pilot has lit Hab 257 Adjustment of domestic hot water temperature Open a hot water tap. Turn the temperature adjuster until the desired hot water temperature is obtained. Hot water always has priority over central heating. 3 - Wait for 20 seconds after the pilot has lit 4 - Release button. The pilot should remain lit, if it doesn't, repeat operations 1 to 3 Adjustment of central heating temperature Turn the temperature adjuster until the desired central heating temperature is obtained. Make sure that any external controls are calling for heat. The heating system will begin to heat up. To stop the boiler § Push OFF switch (0) 3 Hab 269 DRAINING Protection against freezing The boiler has a built in frost protection device that protects the boiler from freezing. [. . . ] The frequency of servicing will depend upon the installation conditions and usage but, in general, once a year should be enough. Cleaning The boiler casing can be cleaned with a damp cloth followed by a dry cloth to polish. Do not use abrasive or solvent cleaners. [. . . ]