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E-Combi ONE - Installation Manual

  • Text
  • Boiler
  • Heating
  • Flue
  • Appliance
  • Efficiency
  • Valve
  • Installation
  • Parameter
  • Maintenance
  • Domestic
  • Install

COMMISSIONING Initial

COMMISSIONING Initial preparation Ariston Thermo UK Ltd support the benchmark initiative. On pages 77 and 78 of this manual the Benchmark Commissioning Checklist and Service interval Record can be found. It is important that this is completed in the presence of your customer, they are shown how to use it, and it is signed by them. Please instruct your customer that they must have this manual with them whenever they contact a service engineer or us. Preliminary electrical system checks to ensure electrical safety must be carried out by a competent person i.e. polarity, earth continuity, resistance to earth and short circuit. Electricity supply - Check that the voltage and frequency of the electricity supply correspond to the data shown on the boiler data plate; - Make sure that the earthing connection is efficient. Filling the Heating System: ATTENTION!! CONNECT THE PIPE OF CONDENSATE DISCHARGE BEFORE REFILLING AND THE DE-AERATION OF THE HEATING CIRCUIT. Remove the front casing panel and lower the control panel as described on page 15. Open the central heating flow and return cocks supplied with the connection kit; Open the manual air vent positioned at the side of the primary exchanger (2). The valve is already connected to a discharge pipe related to the condensate trap. Close all air release valves on the central heating system; Gradually open the valves at the filling point (filling loop) until water is heard to flow, do not open fully; Open each air release tap starting with the lowest point and close them only when clear water free of air is visible; Continue filling the system until at least 1.5 bar registers on the pressure gauge; Inspect the system for water tightness and remedy any leaks discovered. Open the gas cock (supplied with the connection kit) to the appliance and check the gas connection on the appliance for leaks. Water Treatment: The boiler is equipped with a stainless steel heat exchanger. The detailed recommendations for water treatment are given in BS 7593 (Treatment of water in domestic hot water central heating systems); the following notes are given for general guidance; If the boiler is installed on an existing system, any unsuitable additives must be removed; Under no circumstances should the boiler be fired before the system has been thoroughly flushed; the flushing procedure must be in line with BS7593. Firstly fill the central heating system with the power off, and flush through cold, fill the central heating system again, adding a flushing detergent, run the boiler on central heating until it reaches its operating temperature and flush the system, refill the system with a suitable corrosion inhibitor, Note: Failure to carry out the flushing procedure will result in the warranty becoming void. 2 Important! Manually vent the heat exchanger at the manual air vent. Failure to vent adequately may damage the heat exchanger (page 9, legend 2). Filling of the DHW System: Close all hot water draw off taps; Open the cold water inlet cock supplied with the connection kit; Slowly open each draw off tap and close them only when clear water, free of bubbles, is visible. Gas Supply: Inspect the entire installation including the gas meter and test for tightness. The entire installation should be in accordance with the relevant standards. In GB this is BS 6891 and in IE this is the current edition of I.S.813. The connection on the the appliance is a 15mm (22mm on 38Kw) nut and olive located at the rear of the gas service cock. If the gas supply serves other appliances, ensure that an adequate supply is available both to the boiler and the other appliances when they are in use at the same time. Pipe work must be of an adequate size. The final pipe size must not be smaller than the appliance inlet size. 32 /

FIRST IGNITION OPERATION COMMISSIONING Date . . . . . . . . . . . . . . . . . . . . . . . . . Installer . . . . . . . . . . . . . . . . . . . . . 1. Check the electrical supply. Complete ................................................................................ 2. Check the type of gas and change the gas if necessary. Complete ................................................................................ 3. Check the gas tightness. Complete . . . . . . . . . . . . . . . . 4. Measure the gas inlet. 5. Check the Flue 6. Fill the installation. Complete . . . . . . . . . . . . . . . . Complete . . . . . . . . . . . . . . . . Complete . . . . . . . . . . . . . . . . 7. Check the hydraulic water tightness. Complete . . . . . . . . . . . . . . . . 8. Ensure the pump is operating. Complete . . . . . . . . . . . . . . . . 9. Purge the air with once pressing on ESC button during 5 sec. Complete . . . . . . . . . . . . . . . . 10. Set the heating power. 11. Balance the central heating circuit. 12. Check the operation in DHW mode. Complete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Complete . . . . . . . . . . . . . . . . Complete . . . . . . . . . . . . . . . . 13. Adjust DHW flow rate on the boiler (if necessary). Complete . . . . . . . . . . . . . . . . 14. Check combustion by pressing the RESET button for 5 sec. Complete . . . . . . . . . . . . . . . . 15. Check gas rate. Complete . . . . . . . . . . . . . . . . 16. Check the ionisation current. 17. Explain to the end user the working of the boiler. Complete . . . . . . . . . . . . . . . . Complete . . . . . . . . . . . . . . . . / 33

MANUALS