Operating instructions

Transcription

1 EN Operating instructions TopGas (35, 45, 60) To be fi lled in by the heating expert: Order No.: Boiler type: Set to: Natural gas H Natural gas L Liquid gas Heating pump type: Heating regulation type: Mixing organ type: Ancillary water heater type: Water heater sensor Thermostat Outdoor temperature sensor Room temperature sensor Combustion air supply Room Outdoor Design parameters of the heating Lowest outdoor temperature C Heat demand: kw Max. fl ow temperature: C Hoval Switzerland Hoval Herzog AG CH-8706 Feldmeilen General Wille Strasse 201 Telephone 01 / Fax 01 / Hoval Austria Hoval Gesellschaft mbh A-4614 Marchtrenk Hovalstrasse 11 Telephone / Fax / Important telephone numbers Heating engineer Sanitary installer Electrical installer Fuel supplier Chimney-sweep Hoval Germany Hoval Hagenberger GmbH D Aschheim Dornach Karl Hammerschmidt Strasse 45 Telephone 089 / Fax 089 / / 01-04/05 Subject to change

2 General Instructions Dear Hoval customer, You have acquired in the Hoval TopGas (35, 45, 60) a product, which has been manufactured to the latest state of the art and the highest quality. For regular installation and operation of your Hoval TopGas (35,45,60), you must comply with all applicable laws, regulations and standards, in particular the regulations of the responsible power supply companies. For any further inquiries please contact your specialist installer or your nearest Hoval customer services unit. Assembly and installation of the boiler may only be carried out by trained personnel of a licensed installation company. Before start-up an installation check must be carried out and the system must be cleared by the specialist. Please only operate your Hoval TopGas (35,45,60) on the basis of these operating instructions, in order to ensure safe and troublefree operation. The Hoval TopGas (35,45,60) may only be used for its intended purposes and fuels, for which it is suitable through its mode of construction and has been approved by Hoval. Do not carry out any changes to the system, otherwise all claims under the guarantee will be waived. Conversion kits are to be supplied and installed by a licensed installer or the Hoval after-sales service. With proper handling your Hoval system will guarantee you a comfortable living climate for many years. Safety instructions In the event of danger: Switch off fuel (gas) and electricity supply! In the event of exhaust and gas smell: / 01 Do not smoke Avoid open flame and sparks (e.g. switching lights and electrical appliances on and off) Disconnect the system and close the gas cock Open windows and doors Inform the heating specialist/installing contractor Follow the safety regulations of the gas supply company (see gas meters) and the heating specialist! Keep the air supply in the heating system room open (windows): Ventilation apertures should not be closed, if no direct combustion air flow takes place. Closed flow apertures can lead to incomplete combustion. This can lead to poisoning. Instructions to the protection of persons Instructions to the protection of the heating systems Intended purpose: The TopGas (of 35,45,60) boiler may only be operated with the fuels indicated in the technical information/installation guidelines. The heat produced must be removed by means of heating water. All openings of the boiler must be closed during operation! Important information 2

3 / 01 General Instructions Precautionary instructions: Corrosion protection Do not use sprays, solvents, chloric cleaning agents, dyes, adhesives etc. in the environment of the equipment. Sometimes these materials can lead to corrosion in the boiler and in the exhaust system. Water level control Check the water level of the system at regular intervals (page 9). Controls before the initial start-up A new system may only be taken into operation if it has been cleared for operation by the heating engineer. Filling the heating system The heating system is fi lled with tap water according to the instructions of the installer. The system must be drained of air. Check the pressure at the manometer or hydrometer. Filling the Heating System The water condition of the heating system water must be as detailed in our Installation Instructions manual. The TopGas (35, 45, 60) boiler has an aluminium silicon alloy heat exchanger. The use of chemical water addititives is not allowed. If the fi ll-up and make-up water volume exceed the volume, according to installation instructions, sections and 4.2.5, suitable water treatment or system separation is required. In the case of system separation the use of chemical water additives in the boiler circuit is also not allowed. The TopGas (35, 45, 60) boiler is only suitable for use with a sealed system. General information The Hoval gas boiler TopGas (35, 45, 60) is equipped with automatic adjustment and safety systems. Under normal conditions they are in operation from the beginning of the heating season to its end. During this time the necessary boiler temperature is set by means of the automatic heating regulation. If water heating is also provided through the heating boiler, then the boiler remains switched on for the whole year. Fuel Filling the ancillary water heater The water heater must be fi lled on the side of the consumption water according to the instructions of the installer. The boiler may be taken into operation even if the water heater is not fi lled. Safety valves The heating system and warm water system must be protected with one safety valve each from inadmissible excess pressure. Loading pump (boiler with ancillary water heaters) The number of revolutions and capacity control must correspond to the requirements of the ancillary tank. To be set by the heating expert. Heating pumps The number of revolutions and capacity control must correspond to the requirements of the system. They must be set by the heating expert. Electricity connection The electricity connection must be made by a specialist. The boiler may only be operated with the kind of gas indicated on the class identification plate. To be set by the installer. 3

4 Important instructions Important instructions Please close the main blocking clock ahead of the gas meter as soon as you smell gas and call the faults department of your gas supply company / 01 Installation and assembly instruction The installing company has given you installation and assembly instructions. Keep this important technical information securely, so that if necessary the customer service mechanic can at a later date discover the technical details on the spot. To ensure that no poisonous exhaust gases develop, the combustion air must fl ow unhindered into the gas boiler. Accordingly the ventilation opening provided (in the room temperature-sensitive mode of operation) (e.g. basement windows) may never be closed. Also the boiler itself may not be turned off. Always keep the room, in which your boiler is installed, clean and turn off the burner before cleaning, since dusty combustion air can lead to faults. Faults For your safety of the burner switches itself off automatically in the event of faults in the burner system, excessively low gas pressure, a gas leak or the exceeding of the maximum boiler temperature. Try fi rst to ignite the burner several times, after approximately 5 minutes of waiting period, by operating the clearing button (Reset) on the control panel of the boiler. If that does not succeed, please close the gas cock and inform your customer service or heating engineer. Imperative requirement! Perfect operation is only ensured if the operating instructions are followed and boilers as well as burners are maintained regularly by a specialist. Faults and damaged caused by installation in unsuitable areas, e.g. hobby rooms, workshops etc., as well as by dirty operational agents (gas, water, combustion air), unsuitable chemical additives to the heater water, inappropriate treatment, incorrect installation and damage by force do not fall under our warranty; this also applies to corrosion by halogen compounds e.g. from spray cans, paints, adhesives and solution and cleaning agents. 4

5 / 01 Start-Up/Taking out of Operation / Boiler Cleaning Preparation for start-up With a newly installed system the fi rst start-up may only be carried out by a specialist. Installation checks must be carried out in full. Maintenance and control Instructions on maintenance and control can be found on page 9. Set main switch to 0. Open the block valve in the heater fl ow and return pipe. By opening the heating system room window ensure air supply (fresh air) in the heating system room (only applies to room air-sensitive operation). Open the shut-off valve in the gas pipe to the boiler. Switch on the main switches outdoor the heating system room (if available). Often the heating system also has another danger switch, which only takes the gas burner out of operation. With the TopGas (35, 45, 60) the trap (siphon) in the condensate exhaust pipe should be fi lled with water before start-up. Start-up Operating instructions for boiler control (pages 6 and 7) with a figurative representation of the switch bay and detailed instructions are attached to these guidelines. These operating instructions should be followed for boiler control. Set main switch to I When lighting up the fault lamps please consult the section faults on page 4. Taking out of operation Set main switch to 0 Close gas shut off cock During a longer interruption, e.g. during your vacation, you can turn the heating system off. If there is a danger of frost, consult your heating engineer about suitable preventive measures, antifreeze may not under any circumstances enter the boiler circuit. 5

6 Control / 01 Control of the boiler User-dependent settings (e.g. room temperature) are made to the TopTronic R-S 30 and/or to the TopTronic 1B/133B. This is preferably in the livingroom (R-S 30) and/or to the boiler (TopTronic 1 B/133B). If you do not have a TopTronic, these settings are made on the basic control. The control panel of the basic control is behind the lower front lining. The main switch (O/I) for the taking of the boiler out of operation is also behind the lower front lining in the control panel. Normally no settings are required by the user to the basic control. All settings will have been made by the installer or by the manufacturer. Main switch TopTronic-RS 30 in the livingroom Control panel Manometer TopTronic -RS For the operation of the TopTronic R-S 30 please consult the special operating instructions 1 LCD display 2 Key for upward adjustments 3 Key for downward adjustments 4 Key for heating program 5 Key for lowering program 6 Information key 6

7 / 01 The Controls of the Boiler Controls * * also available without electronic heating regulator Legend Function 1. Operating selector switch; ON/OFF O = Off Boilers and burners are out of operation Note: No freeze protection I SYSTEM = On The boiler is in operation 2. Basic control - Controls the boiler s internal functions Settings and changes may only be made by the heating engineer. In the event of faults the display fl ashes. For clearing fold the cover down and press the clearing button 3. Electronic heater radiator 4. Control setting - Ensures the correct room temperature for each outdoor temperature - Regulates the heating of the water heater etc.. The heating regulator has its own special guidelines - Central position 20 C The room temperature can be changed here by ± 8 C 7

8 The controls of the boiler / 01 Legend 5. Control setting reduced Function - Here the desired room temperature for the night can be set Central position 14 C ± 6 C 6. Program switch Here the heating program can be selected: Heating and hot water load OFF. Frost protection is ensured The adjusted room temperature for the night is also effective during the day Hot water according to clock program The automatic default operation corresponds to the switching times entered for the fi rst programme (Daytime intermediate reduction) The automatic default operation corresponds to the switching times entered for the second programme (normalposition) The automatic default operation corresponds to the switching times entered for the third programme (longer period of operation) The room temperature is not lowered in the night Hot water according to clock program 2 Summer operation: Heating OFF Frost protection and hot water load works according to clock program 2 Hand operation for the specialist. Burner and heating circulation pump are in operation. Mixing valve disconnected, hot water loading remains in operation 7. Inquiry and programming keys 8. Display area Here settings such as time can be entered and values can be queried. The setting takes place according to special operating instructions Here the current time, the current boiler temperature and possibly the water heater temperature are alternately displayed 9. Operating instructions Short operating instructions only for heating regulator (3) 10. Room station When desired Makes possible the operation of the heating regulator (3) in the livingroom. If a room station is attached, the settings are replaced by the settings on the room station. 8

9 / 01 Maintenance and Control Maintenance and control Normally these are carried out by the specialist on the occasion of the annual maintenance. Nevertheless, you should carry out the following controls and if necessary implement the works described. Check water level With excessively low water pressure in the system (readable at the manometer), you should inform your installer and/or refill the water. Refilling the heating The boiler must be switched off! (disconnected from the net) The stop valves in the heater fl ow and return pipes must be open. The connection between the boiler filling/emptying cock and the tap is established through a fi lled hose (no air should enter the heating system); this should be unscrewed again after fi lling, in order to interrupt the connection securely. The water quality must correspond to the criteria described on page 4 of the installation guidelines. Slowly fi ll in the water and check the water level at the manometer (ask for the fi lling pressure for your system from the installer). The bleed valves on the heating elements must be kept open, until only water fl ows out. Complete filling and emptying should be implemented by the heating expert. Note: Never fill cold water into the hot system. Boiler and burner Have the burner and boiler as well as any neutralisation mechanism checked and maintained periodically - DIN 4756 recommends at least one maintenance every year. This maintenance is particularly important with a high effi ciency boiler such as this Hoval TopGas, in order to achieve the optimal annual consumption. You can conclude a servicing contract with your heating engineer or the responsible customer service organisation. Maintenance of the neutralisation The local regulations of the responsible local waste water authority must be complied with. If the condensate of your boiler is neutralised before introducing in the waste water, the neutralisation system must be periodically cleaned and fi lled with new granulates. Follow the guidelines for your neutralisation system. Check before the start of the heating season whether the siphon of the condensate drainage pipe is filled. Hot-water supply Regular controls increase the life span and effi ciency of any throughput and/or ancillary water heater. During the cleaning submerged parts are removed. The maintenance service will carry out this work. In areas with calcium rich water the water heater and/or the throughput heater - in the interest of an economic hot-water supply - should be periodically decalcifi ed (1 x annually). The water heater may not be worked on with metal tools when decalcifying. With highly calcium rich water the installation of a water softening system is a good idea. 9

10 Check list in the event of faults / 01 Fault Check/cause Remedy See page Gas boiler - Is there a current - Check fuses. Switch on the main and does not if necessary emergency switches start - Is the gas shut off cock open - Open it - Is a number fl ashing on the basic control - Note the number - Press the clearing key (Reset key) - Inform customer service indicating the fi gure fl ashing - Is there gas present - Contact the gas company Radiators do - Are the blocking valves in the heating - Open them not heat up fl ow and return pipes open - Is OFF indicated on the control panel - Switch on 6 - Press the - key until the OFF sign disappears in the display - Is the time switch of the TopTronic set - Check in accordance with separate operating correctly guidelines of the heating regulation - Check the water level and/or - pressure - Refi ll the water and drain air from the 4 in the heating system heating system - Are the radiator valves open - Open them - The heating circulation pump is not - Open the plug working Turn the shaft end with a screwdriver fi rmly until the resistance reduces - Mixing organ does not open automatically - Open by hand; contact customer services No hot water - The loading pump is not working - Open the plug Turn the shaft end with a screwdriver fi rmly until the resistance reduces - Air is in the loading pipe - If necessary, drain the air by hand - Operate the automatic air drainer annually Please note the following! In the event of operating faults please carry out the checks in accordance with the above checklist. If you cannot remove the fault, please call the heating engineer or Hoval customer service. 10

11 / 01 This saves you energy! The room temperatures and periods of operation of the heat ing system have a crucial influence on the fuel consump tion. 1 C lower room temperature produces up to 6% fuel saving. So bear in mind the following tips: Avoid room temperatures above 20 C and adjust your heating system accordingly. It is worthwhile to turn the radiators off of unused rooms as long as there is no danger of frost and no dampness damage to the building construction and to the furniture is to be expected. In main living rooms, body heat, television sets, fire-places and so lar radiation often produce heat gains. These cannot be balanced with a weather-dependent regulation. It may be worthwhile to install a remote control (R-S 30) and/or a room sensor or attach thermostatic radiator valves in these rooms. If there is a draft in the house, this is not only unpleasant, but at the same time means a loss of heating power. So you can save fuel, if you... Keep doors and windows closed in the winter. Close chimney fl aps, if the fi re is out. Only operate kitchen and bathroom fans if steam and smells must be extracted. Only ventilate briefl y, but repeatedly. Seal doors and windows, so that constant leakage losses are avoided. Through installation you can retain precious heat. Exploit these possibilities and... Close windows and doors at night. Make sure that heating and hot water pipes are insulated in unheated areas The lowest possible heating element temperature prevents unnecessary heat losses. So the heating element must always be able to deliver its heat to the room without impediment. So avoid: Covered heating elements Window sills, which do not let air through, because they are cluttered with objects. Even for water heating there are possible economies. The hot-water temperature should be set as low as possible. Test at which temperature there is still suffi cient hot water. If you have included a hot water circulating pump in your installation, then it is worthwhile to turn it off at night with a time switch. 11

12 Maintenance Contract / 01 Maintenance contract The Hoval customer service maintenance contract In order to ensure troublefree and economical operation of your new heating system, we recommend using the Hoval customer service maintenance contract. With this contract the Hoval customer service department takes over for you the date co-ordination for the maintenance works required each year. In the period April to October - according to previous contract of the date - your boiler is thoroughly reviewed, checked and measured and adjusted to optimal operation. Any necessary repairs are carried out immediately with your contract. There are several advantages of a maintenance contract The guarantee period is increased by concluding it. Your heating system is always optimally adjusted - this saves heating costs and preserves the environment. High working reliability, because in the course of maintenance possible causes of malfunction can be promptly recognised and repaired. The optimal setting and regular maintenance increase the life span of your heating still further The attractive lump-sum price. Except for any necessary spare parts nothing extra has to be paid for maintenance. Make a record here of controls, revisions, fuel purchases etc Date Text: 12

13 / 01 For Your Notes 13

14 For Your Notes / 01 14

15 / 01 For Your Notes 15

16 / 01 Switzerland CH-8706 Feldmeilen General Wille Strasse 201 Telephone Fax Pikett outside offi ce hours: Tel Basel, Schneckelerstr. 9, 4414 Füllinsdorf Tel , Fax kc.basel@hoval.ch Zurich, P.O. Box, 8706 Feldmeilen Tel , Fax kc.zuerich@hoval.ch East Switzerland, P.O. Box, 8706 Feldmeilen Tel , Fax kc.ostschweiz@hoval.ch Suisse romande, Ch. de Closalet 12,1023 Crissier Tél , Fax crissier@hoval.ch Ventilation and System Engineering, P.O. Box 8706 Feldmeilen Tel , Fax kc.umwelt-energien@hoval.ch Bern, Aemmenmattstr. 43, 3123 Belp Tel , Fax kc.bern@hoval.ch Central Switzerland, P.O. Box, 8706 Feldmeilen Tel , Fax kc.zent.schweiz@hoval.ch Vaduz, Austrasse 70, FL-9490 Vaduz Tel , Fax kc.vaduz@hoval.ch Ticino, Via Cantonale 34A, 6928 Manno Tel , Fax manno@hoval.ch Austria A-4614 Marchtrenk, Hovalstrasse 11 Telephone / Fax / Tel. Sales / , Fax / Customer service / Fax / kc.marchtrenk@hoval.at A-6845 Hohenems, Franz-Michael-Felder-Strasse 6 Telephone 05576/ , Fax 05576/ kc.hohenems@hoval.at A-6020 Innsbruck, Etrichgasse 34 Telephone 0512/ , Fax 0512/ kc.innsbruck@hoval.at A-8041 Graz, Messendorfer Strasse 6 Telephone 0316/ , Fax 0316/ kc.graz@hoval.at A-1220 Vienna, Percostrasse 26 Telephone 01/ , Fax 01/ kc.wien@hoval.at Germany Hoval Hagenberger GmbH Bavaria Karl Hammerschmidt Strasse 45 D Aschheim-Dornach Telephone 089 / Fax 089 / info.de@hoval.com Hoval Sales and Service Center North Company Hormann Danziger Strasse 10 D Harpstedt Telephone Fax Responsibility for energy and environment