Contents Contents Care and maintenance ....13 Maintenance ........ 13 Safety ..........3 Caring for the product ....14 Action-related warnings ....3 Checking the condensate drain Intended use ........3 pipework and tundish....14 General safety information..... 4 Decommissioning...... 14 Notes on the documentation ..
Safety 1 1 Safety ral heating installations and for hot water generation. 1.1 Action-related warnings Intended use includes the fol- Classification of action-re- lowing: lated warnings – observance of the operating The action-related warnings instructions included for the are classified in accordance product and any other system with the severity of the pos- components...
1 Safety ▶ Do not use any electrical 1.3 General safety information switches, mains plugs, door- bells, telephones or other 1.3.1 Installation by skilled communication systems in tradesmen only the building. The installation, inspection, ▶ If it is safe to do so, close the maintenance and repair of the emergency control valve or product, as well as the gas ratio...
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Safety 1 – The product itself flue gas may escape into the – to the gas, air, water and room air. electricity supplies ▶ In order to operate the – to the entire flue gas install- product, ensure that the con- ation densate siphon is always full.
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1 Safety lead to corrosion on the product and in the air/flue pipe. ▶ Ensure that the supply of combustion air is always free of fluorine, chlorine, sulphur, dust, etc. ▶ Ensure that no chemical sub- stances are stored at the in- stallation site.
Notes on the documentation 2 2 Notes on the 3.2 Serial number documentation 2.1 Observing other applicable documents ▶ You must observe all operating instruc- tions enclosed with the system compon- ents. 2.2 Storing documents ▶ Keep this manual and all other applic- The serial number is located on the identi- able documents safe for future use.
3 Product description 3.4 Product design Information Meaning on the identi- fication plate Condensing Efficiency of the boiler in technology accordance with directive 92/42/EWG Type: Xx3(x) Approved flue gas connec- tions Maximum water pressure in heating mode Maximum water pressure in hot water handling mode V/Hz Electric connection...
Product description 3 3.6 Description of the display Symbol Meaning Heating mode – Permanently on: Heating mode activated – Flashing: Burner on in heating mode Display flashing: – Switching on the product – Fault Setting confirmed Operating in- Display showing Fault in the product formation the current heat-...
4 Operation 3.8 Timer 4.1.2 Starting up the product You can control the heating mode using the timer. Position for Functionality the selection switch Heating mode permanently switched off Heating mode intervals in ▶ Press the (2) button. accordance with the timer ◁...
Operation 4 2. Slowly open the filling cock, as shown Note to you by the competent person. If the heating flow temperature 3. Fill with water until the required filling is shown in the display, press pressure is reached. and hold the buttons 4.
4 Operation 4.7 Setting the heating flow 1. Press the button to set the tem- perature. temperature 2. Press the button to confirm. Conditions: Temperature controlled by the boiler, with heating mode activated 4.9 Setting the timer ▶ Set the heating flow temperature on the Applicability: Timer, Great Britain boiler (→...
Troubleshooting 5 4.11 Frost protection Conditions: If you are away from home for a pro- longed period 4.11.1 The product's frost ▶ Contact a qualified competent person, protection function who can completely drain the system or The frost protection function switches on protect the heating circuit by adding a the boiler and the pump as soon as the special frost protection agent for heating...
(e.g. holiday), you should dress that is provided on the back page, or also close the gas isolator cock and the you can visit www.glow-worm.co.uk. cold water stop cock. Operating instructions Betacom 4 0020238423_01...
Appendix Appendix A Operator level – overview Setting level Values Unit Increment, select Default set- ting Min. Max. Heating installation Pressure in the heating in- Current value stallation ℃ Heating flow temperature Current value Preset in the system Hot water generation ℃...
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Appendix Fault Cause Measure Product does not There is air in the heating installation. Purging the radiators start up: If the problem occurs again: In- form the competent person – No hot water After three successive failed ignition – Heating does Press the button.
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