Wolf MGK-130 Operating Instructions Manual
Gas condensing boilers
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Also See for MGK-130:
- Technical manual and installation instructions (52 pages) ,
- Instructions manual (16 pages) ,
- Maintenance instructions manual (32 pages)
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Summary of Contents for Wolf MGK-130
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Page 1: Operating Instructions
Operating instructions Gas condensing boilers MGK-130 MGK-170 MGK-210 MGK-250 MGK-300 Wolf GmbH · Postfach 1380 · D-84048 Mainburg · Tel. +49 8751/74-0 · Fax +49 8751/741600 · Internet: www.wolf-heiztechnik.de Document no. 3062881_0910 Subject to technical modifications... -
Page 2: Table Of Contents
Contents Contents ..............................Page Warranty / General information ........................2 Safety instructions ............................3 Installation information / Maintenance information ..................4 Water connections and gas supply connection ..................5 Control unit operation ..........................6 Information for energy efficient operation / Faults ................... 7-8 Warranty Our warranty is subject to the installation being carried out by a recognised heating contractor and adherence to all operating and installation instructions. -
Page 3: Safety Instructions
Safety instructions SAFETY INSTRUCTIONS If you smell gas - Do not operate any light switch. - Do not operate any electrical switches. - Keep naked flames away. - Close the gas shut-off valve. - Open windows and doors. - Notify your gas supply utility; use a telephone outside of the danger area. Caution - risk of poisoning, suffocation and explosion! If you smell flue gas - Shut down the system. - Open windows and doors. - Notify your local contractor. Caution - risk of poisoning! When changing a fuse - Isolate the appliance from the power supply prior to changing a fuse. -
Page 4: Installation Information / Maintenance Information
Installation information / Maintenance information Positioning / modifications - Your gas condensing boiler should only be installed and modified by an approved heating contractor, as only they have the essential knowledge to carry out such work. - Never modify flue gas components. - Never close or restrict the ventilation apertures in doors or walls when operating the boiler in open flue mode; only start the boiler when the flue has been fully installed. -
Page 5: Water Connections And Gas Supply Connection
Water connections and gas supply connection Please observe before Depending on your specific heating system, the safety equipment commissioning must be tested by a heating contractor. The heating system must be completely filled with water. Subject to the boiler output and operating temperature of the heating system, the water quality for heating systems is regulated by local regulations governing "Water quality in heating systems with hot water boilers". Observe the system pressure. If necessary top up with water. Never use boiler water for domestic use. Check whether the ventilation of the boiler room is ensured in accordance with local regulations. The air supply to the boiler must not be obstructed, otherwise there is a risk of suffocation. Never position objects directly on the boiler - maintain a minimum clearance of 40 cm. Otherwise there is a high risk of fire. If necessary top up with water. When filling the heating system, the shut-off valves must be open. -
Page 6: Control Unit Operation
Control unit operation ON/OFF Heating water switch Reset button temperature selector Thermometer Illuminated Pressure gauge ring temperature selector Illuminated status indicator ring Illuminated ring Explanation Flashing green Standby (power supply ON, burner OFF, e.g. summer mode) Constant green light Winter mode: Pump running, burner OFF Flashing yellow Emissions test mode Constant yellow light Burner operating flame ON Flashing red Fault Summer mode (central heating OFF) Winter mode Setting 2 to 8 Emissions test mode (indicator ring flashes yellow) DHW temperature selector 1 (15 °C) ... 9 (65 °C) 7 (55 °C) recommendation Heating water temperature selector... - Page 7 - Equip your heating system with a weather-compensated heating controller from the Wolf range of accessories. Your heating contractor will be happy to advise you how to achieve optimum settings. - In conjunction with the Wolf control unit accessory, use the night setback function to match the energy level to the actual demand period. - Use the optional summer mode setting. Never overheat your system Adjust the room temperature as accurately as possible. This leaves...
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Page 8: Information For Energy Efficient Operation / Faults
Information for energy efficient operation / Faults Keep the heat inside the room - at night too At night, closing shutters and drawing curtains noticeably reduces heat losses via the window areas. Insulating the radiator recesses and having light coloured paintwork can save up to 4% off your heating bills. Airtight joints at windows and doors also help to keep energy inside the room. Minimise energy consumption through sensible ventilation Ventilating for hours loses heat stored in walls and objects. As a result, the room climate will only become comfortable again after prolonged heating. Short and thorough ventilation is more effective and pleasant. Bleeding the radiators Bleed the radiators regularly in every room. This safeguards the perfect function of radiators and thermostats, particularly in the upper apartments of apartment blocks. The radiator responds quickly to changing heat demands. Intelligent use of DHW circulation pumps Always control DHW circulation pumps via time switches. Program these in accordance with your DHW demand patterns.