Open windows and doors operating instructions. Close the gas cock The Hoval UltraGas AM condens is to be used only for the purpose and with the fuels for which it is suitable Notify the heating specialist/installer on the basis of its design and construction and for which Hoval has given its approval.
General The speed and flow regulation must be appropriate to the requirements of the calorifier. Settings are made Hoval UltraGas AM condens gas boilers are equipped by the heating specialist. with automatic control and safety devices. They are normally in operation from the beginning to the end of the heating period.
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Important information 4 200 191 / 01 Important information Installation and assembly instructions If you detect a smell of gas, please • The installer has handed you the installation and close the main gas cock before the assembly instructions. Keep these important gas meter immediately and call the documents carefully so that where necessary the emergency service of your gas supply...
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• Open the cut-off valve in the heating feed and return. efficiency boiler such as this Hoval UltraGas AM • Ensure an air supply (fresh air) by opening the condens. You can conclude a maintenance contract window of the boiler installation room.
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The boiler operating elementsls 4 200 191 / 01 Operating elements Legend Function 1. Operating mode SYSTEM SYSTEM Boiler in operation Boiler & burner are selector inoperative ON/OFF Attention: No frost protection 2. Fuse Check 6.3A fuse if all displays remain dark. 3.
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The boiler operating elements 4 200 191 / 01 Legend Function - The desired room temperature for the night can be set here. 6. Setpoint setting Middle setting 14°C ±6°C ”reduced” 7. Program switch The heating program can be selected here: Heating and hot water filling ”OFF”.
Maintenance and checks 4 200 191 / 01 Maintenance and checks 1. Take off the bottom front boiler cover (remove 2 The work operations described below are screws) (on the UG-AM-c (200-350) take off the normally carried out by the specialist at bottom cover at the side.
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Unscrew nut and unlock by pressing the knob. Please note! If you are unable to rectify the In the case of operating faults please fault, please call the heating carry out the checks according to the list above. installer or the Hoval after-sales service.
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How to save energy! 4 200 191 / 01 The room temperatures and When there is a draught, it’s Keep in valuable heat with heating system operating not only unpleasant but it insulation. times have a decisive also means a loss of heat influence fuel energy.
To ensure fault-free and cost-effective operation of your new heating system, we recommend that you • Your guarantee period is extended when you take take out a Hoval After-Sales Maintenance Contract. out a maintenance contract. With this agreement the Hoval After-Sales Service •...
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4 200 191 / 01 Schweiz Hoval Herzog AG CH-8706 Feldmeilen General-Wille-Strasse 201 Telefon 01 / 925 61 11 Deutschland Telefax 01/ 923 11 39 www.hoval.ch Deutsche Hoval GmbH Basel D-72108 Rottenburg am Neckar Hauptstrasse 1 Freiherr-vom-Stein-Weg 15 4153 Reinach Telefon 0180 / 501 63 25 Tel.
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