Users manual Wall-mounted condensing gas boiler Buderus 800 - 24/29/43/60 and For the user Buderus 800 - 24T25/29T25 H/V Please read thoroughly before operating the unit...
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To remove stubborn marks and stains, wipe with a damp cloth and soap and finish off with a dry cloth. DO NOT use abrasive cleaning materials. Wall-mounted condensing gas boiler Buderus 800 - Subject to modifications resulting from technical improvements!
The room in which the boiler is installed must be frost-proof and be well ventilated. Wall-mounted condensing gas boiler Buderus 800 - Subject to modifications resulting from technical improvements!
Hot water temperature of external reservoirs position Minor convenience, small heat losses ° Average convenience, medium heat losses ° Optimum convenience, normal heat losses ° Tab. 2 Hot water temperature Wall-mounted condensing gas boiler Buderus 800 - Subject to modifications resulting from technical improvements!
Fill the system to a pressure of 1.0 to 1.2 bar (fig. 4). Max. water pressure is 2.0 bar. Shut both stop valves and disconnect the filling loop. fig. 4 Pressure display Combustion fuels Natural gas, propane. Wall-mounted condensing gas boiler Buderus 800 - Subject to modifications resulting from technical improvements!
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Normal heating operation Normal hot water operation Tab. 3 Operational and fault messages * flashing after three start-up trials Wall-mounted condensing gas boiler Buderus 800 - Subject to modifications resulting from technical improvements!
Close the CH flow and the CH return service valve. Place hose on the draining tule. Turn to drain the system. fig. 6 Mains switch, gas service valve Wall-mounted condensing gas boiler Buderus 800 - Subject to modifications resulting from technical improvements!
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D-35576 Wetzlar www.buderus.de info@buderus.de Buderus Cotswold Way, Warndon, Worcester WR4 9SW, Customer service: 0844 892 9700 Technical support: 0844 892 3004 Fax: 01905 753130 United Kingdom www.buderus-commercial.co.uk In the UK and IE, Buderus is a brand name of Bosch Thermotechnology Ltd.
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