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1 year ago

Cares ONE NG - User Manual

  • Text
  • Boiler
  • Appliance
  • Heating
  • Display
  • Ariston
  • Installation
  • Domestic
  • Manual
  • Operating
  • Warranty

USER’S MANUAL Ignition

USER’S MANUAL Ignition procedure Press the ON/OFF button “1” on the control panel to switch on the boiler. The display shows: Domestic hot water temperature adjustement It is possible to set the temperature of the domestic hot water by pressing the buttons 2. a temperature may be obtained which varies from 36°C to 60°C. The value set previously will flash on the display. The figures indicate: - the operating mode when no heating requests have been made - the flow temperature in central heating mode - the temperature of the hot water in domestic hot water mode. Operating mode selection Use the button “1” to select the desired operating mode. Operating mode heating + hot water production for domestic use - WINTER Display Switching off the heating To switch off the heating, press the button 1; the heating operation symbol will disappear from the display. The button can be used to keep the domestic hot water production process active or to place it in standby (modes deactivated). In the figure below the boiler remains active only for the production of domestic hot water, indicating the set temperature. hot water production for domestic use only - SUMMER The ignition of the burner is indicated on the display by the symbol . Adjusting the heating It is possible to set the temperature of the heating water by pressing the buttons 5. The temperature that may be obtained.which varies from 20°C to 45°C (low temperature) and 35°C to 82°C (high temperature). The value set previously will flash on the display. Switching off the boiler To switch off the boiler press the ON/OFF button, the display will show OFF. The Anti-Frost Function remains active. ATTENTION!! Switch off the boiler completely by switching the external electrical switch to the OFF position. Shut off the gas valve. 6 /

USER’S MANUAL Appliance shut-off conditions The boiler is protected from malfunctions by means of internal checks performed by the electronic P.C.B., which stops the boiler from operating if necessary. In the event of the boiler being shut off in this manner, a code appears on the control panel display which refers to the type of shut-off and the reason behind it. Two types of shut-off may occur: Safety shut-off This type of error is “volatile”, which means that the boiler starts up again automatically as soon as the problem which caused the shut-off is removed. On the display flash “Err” and the error code (es. Err/110) and appear the symbol - see the error table. In fact, soon as the cause of the shut-off disappears, the boiler starts up again and continues to operate normally. While the boiler is shut off for safety reasons, it is possible to attempt to restore normal operation by switching the appliance off and on again using the ON/OFF button on the control panel. If the boiler still indicates a safety shut-off, switch it off. Make sure the external electric switch is in the OFF position, shut off the gas valve and contact a qualified technician. Safety shut-off due to insufficient water pressure If the water pressure inside the heating circuit is insufficient, the boiler will perform a safety shutoff. On the display flash “Err” and the code - Err/108 - for Insufficient water pressure - see the error table. The system may be restarted, rebalancing the water pressure, by using the filling procedure - see note 1. If the re-balancing request is performed on a frequent basis, switch the boiler off, bring the external electric switch to the OFF position, shut off the gas valve and contact a qualified technician to check for any leaks of water. NOTE 1 - FILLING PROCEDURE RE-ESTABLISH THE CORRECT PRESSURE USING THE FILLING LOOP (POSITIONED UNDERNEATH THE BOILER) AND PRESS THE MODE BUTTON 1 FOR 5 SECONDS. THE DISPLAY SHOWS “P“. WHEN THE PRESSURE GAUGE INDICATES A PRESSURE OF 1 BAR, CLOSE THE FILLING VALVE AND PRESS THE MODE BUTTON 1. THE DISPLAY RETURNS TO NORMAL VIEW. Operation shutdown This type of error is “non-volatile”, which means that it is not removed automatically. On the display flash Err and the error code -es. Err/501 , and appear the symbol . In this case the boiler does not restart automatically, but it may be reset by pressing the button. If the problem manifests itself again after several attempts to reset the appliance, contact a qualified technician. IMPORTANT If this shutdown occurs frequently, contact an authorised service centre for assistance. For safety reasons, the boiler will allow a maximum of 5 reset operations to take place in 15 minutes (individual presses of the button). If the shutdown is occasional or an isolated event, this is not Necessarily a problem. Operation shutdown error table Description Display Overheating 1 01 No flame detection 5 01 1 03 1 04 Insufficient circulation 1 05 1 06 1 07 Insufficient water (request filling) 1 08 P.C.B. error 3 05 P.C.B. error 3 06 P.C.B. error 3 07 Anti-frost Device. The anti-frost function acts on the central heating flow temperature probe, independently from other settings, when the electrical supply is turned on. If the primary circuit temperature falls below 8°C the pump will run for 2 minutes. After the two minutes of circulation (fixed) the boiler will check the following: a - if the central heating flow temperature is > 8°C, the pump stops; b - if the central heating flow temperature is between 4 and 8°C, the pump will run for another two minutes; c - if the central heating flow temperature is < 4°C, the burner will fire (heating position) at minimum power until the temperature reaches 33°C, the burner will go off and the pump will continue to run for two minutes. The activation of the Anti-Frost feature is symbolised by . The anti-frost device activates only when (with the boiler operating correctly): - the system pressure is correct, - the boiler is electrically powered, - there is a supply of gas. Change of gas type Our boilers are designed to function either with Natural Gas (Methane, G20) or LPG (Propane, G31). If you need to change from one gas to another then you should speak to a Gas Safe Registered engineer or please call Ariston on 0333 240 8777 Maintenance Schedule an annual service for the boiler with a Gas Safe Registered engineer. Correct maintenance always results in savings in the cost of running the system. Failure to arrange an annual service for the appliance will invalidate the warranty of the appliance. / 7