Summary of Contents for Ataq Q 25S
- Page 1 O p e r a t i n g i n s t r u c t i o n s Boiler G.C No Q 25S 41-310-08 Q 38S 41-310-09 Q 51S 41-310-10 Q 60S 41-310-11 Q 25C 47-310-10 Q 38C 47-310-11 Q 51C 47-310-12 CE PIN 0063BQ3021...
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Page 2: Table Of Contents
Content Introduction ............3 Safety ..............4 Description of the boiler ........5 Explanation of the function keys and display..7 The Reset key ........... 7 The boiler display ..........8 Water pressure in the central heating system ... 9 Replenishing the central heating ..... 10 Turning the boiler off ........12 Error, maintenance and warranty ....13 Adjustments ............. 14 Important! It is in your own interest that we should know that you have an ATAG boiler. -
Page 3: Introduction
Introduction These operating instructions describe the func- tioning and the operating of the ATAG Q boilers. This manual is for the end user. For installation and servicing there is an installation & servicing instructions manual for the installer. Read this manual fully before operating the boiler. In case of doubt or errors contact your installer. ATAG Heating reserves the right to change the specifications and dimensions without prior notice. Work on the boiler must be carried out by a com- petent person, (Ref: Gas Safe Register) using correctly calibrated instruments with current test certification. - Page 4 The Benchmark Scheme ATAG Heating UK Ltd is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety, efficiency and performance. Benchmark is managed and promoted by the Heating and Hotwater Industry Council. For more information visit www.centralheating.co.uk Please ensure that the installer has fully comple- ted the Benchmark Checklist on the inside back pages of the installation instructions supplied with the product and that you have signed it to say that you have received a full and clear explanation of its operation. The installer is legally required to...
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Page 5: Safety
Safety In case you smell gas: - No naked flames! Do not smoke! - Do not operate electrical switches for lights or any other appliance. - Do not use a telephone - Turn off gas supply at meter - Open windows and doors - Notify any persons in the building and leave the building at once. - Call Gas company or installer only when out- side the building Protection for corrosion Do not use any sprays, chlorine containing agents, solvents, paint etc. around the boiler or around the air intake supply entrance of the boiler. These substances have negative influences on the boiler and can lead to corrosion resulting in failure of the boiler. -
Page 6: Description Of The Boiler
Description of the boiler The ATAG Q boiler is a room sealed, condensing and modulating central heating boiler, with or wit- hout an integrated hot water facility. The boiler is provided with a compact stainless Room sealed boiler The boiler retreives its com- steel heat exchanger with smooth tubes. A well bustion air from outside thought out principal using durable materials. then discharges the flue The boiler burns gas for supplying warmth. The gasses to the outside. - Page 7 The efficiency of the boiler is very high and the radiation convection and standby losses very low. The emission of noxious substances is far below the fixed standards so the boiler meets the requi- Example SEDBUK ClassA rements of SEDBUK Class A. When the boiler is connected to an ATAG BrainQ a lot of information can be retrieved from the boiler. For more information about the A TAG thermostats. Please refer to the user manuals. On the left side of the boiler there is a small door. ATAG BrainQ Through the transparent part you can see the boiler status on the display. After opening this door you will find the function keys. On the right side of the door you will find an instruction card in a sleeve with an explanation of the display mes- sages and function keys. This is also described in...
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Page 8: Explanation Of The Function Keys And Display
Explanation of the function keys and display Display Indication L.E.D.'s Step key Central heating Scrolling on/off Domestic Hot water on/off Pump programm on/off Mode key Reset key Selecting chapters Unlocking the boiler (Store) On/off key Central heating. When 'on' the indication L.E.D. is illuminated. On/off key Domestic hot water (DHW) When 'on' the indication L.E.D. -
Page 9: The Boiler Display
The boiler display The reading of the boiler display can be done in two ways. The Good reading During this reading the display will only show what is necessary. Under normal circumstances the display will give a Good reading. If a fault is detected the boiler will be blocked. This will be shown with, alternate display of Good, with an of Error or a BL of Blocking and a number code. For further information refer to page 13 "Errors, maintenance and warranty" . The technical reading During this reading the display will show in which operating status the boiler is active. The techni- cal reading is shown alternately with the water pressure. The first figure in the technical read out indicates the status in which the boiler is active and the third and fourth figure indicate the water temperature of the boiler. For example in the reading P 1.9 the character stands for pres-... -
Page 10: Water Pressure In The Central Heating System
Water pressure in the central heating system The installation will function optimally with a water pressure of between 1,5 and 1,7 bar. If the water pressure drops below 1 bar, the display will show FILL. During this message the boiler will remain functioning at a reduced level. After replenishing the system just above 1,5 bar the message FILL will disappear and the boiler will function normally again. When the water pressure drops below 0,7 bar, the display will show a flashing FILL text. The boiler will shut down and will function normally again after replenishing the system to just above 1,5 bar. -
Page 11: Replenishing The Central Heating
Replenishing the central heating system The central heating installation needs to be filled with potable (drinking) wa- ter. For topping up the installation you use the filling loop according to the following procedure: (If in any doubt please contact your dealer) 1. Switch all functions off (heating, DHW and pump); 2. Briefly push the 'STEP'-button: P x.x = water pressure in bar; 3. Slowly open the filling loop (Indication on display increases); 4. Fill up slowly to 1.5 to 1.7 bar; 5. STOP appears on the display; 6. Close the filling loop; 7. De-aerate the complete installation, start at the lowest point; 8. Check the water pressure and if necessary top it up; 9. Close the filling loop; 10. A ctivate functions required (heating , DHW and/or pump ); 11. I f A xx appears on the display, wait for 17 minutes; 12. C heck the waterpressure and if necessary top it up to 1,5 to 1,7 bar 13. C lose the filling loop; 14. P ress the ‘STEP’-button;... -
Page 12: Turning The Boiler Off
The boiler will not function directly. The automatic de-aeration programm of about 17 minutes will start after one of the three programm keys is pressed. The display will show where A stand s for Automatic de-aeration programm Active and the number on the right indicates the actual water temperature of the boiler. Check the water pressure regularly and top up the installation when neces- sary. -
Page 13: Error, Maintenance And Warranty
Error, maintenance and warranty If a fault is detected the boiler will be blocked. This will be reflected, by an alternate display of Good, with an of Error or a BL of Blocking and a number code. You can try to reset the boiler by pressing the Reset key once. If the problem remains please contact your installer and inform them about the fault and give them the number code. If you discover any leaks from the boiler contact your installer. We advise you to obtain a service contract with your installer for regular maintance and adjust- ment to keep your boiler safe and in good con- dition. -
Page 14: Adjustments
Adjustments The boiler has a large number of settings options. We advise you to contact your installer for adjus- ting the boiler to the required settings. Adjusting the flow water temperature (CH) - Press the Mode key briefly (from the Technical reading). The display will show PARA . - Press the Step key once. The display will show 1 85 . - Press the + or the - key to alter the adjustments, if necessary. - Press the Store key to confirm the setting. The display will flash once. - Press the Mode key briefly. The display will show StbY for a short while and will return to the Technical reading. - Page 15 Adjusting the type of installation The boiler is designed in such a way that it will adjust itself automatically to what is necessary for a normal heating system. In some cases the Step installation may have convectors or complete un- derfloor heating. One can easily choose heating installation adjust- Store ments appropriate for the system such as maxi- Mode Reset mum water-flow temperature or for the warming up of the installation after a night period. Adjustment goes as follows: - Press (from the Technical) reading the Mode key once; - Press the Step key twice; The display will show 2 01.
- Page 16 ATAG Heating UK Ltd. • Unit 3 • Beaver Trade Park • Quarry Lane • Chichester • West Sussex • PO19 8NY Phone: 01243 815 770 • Fax 01243 839 596 • E-mail: info@atagheating.co.uk • Internet: www.atagheating.co.uk E. & O. E.