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User’s Manual Condensing Combi Boilers NCB-150E Model NCB-150E Model Model VC 100 (LP) COMBI NCB-180E NCB-180E VC 120 (LP) COMBI NCB-210E NCB-210E VC 140 (LP) COMBI NCB-240E NCB-240E Keep this manual near this boiler for future reference whenever maintenance or service is required.
Contents Safety Information About the Boiler 2 1 . Names of Components 2 2 . The Front panel Operating the Boiler 3 1 . Turning the Boiler On or Off 3 2 . Adjusting the CH temperature Maintaining the Boiler 4 1 .
Safety Information The cautions issued by this user’s manual include critical WARNING information for the safety while using the product. When the user fails to adhere to the following requirements can cause If you do not follow these instructions exactly a fire or explosion death, serious damages, and a great property loss.
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DANGER WARNING BURN Shut off the gas supply if the boiler is damaged. To prevent burns: Have your installer or plumber show you the location of the gas shut off valve and demonstrate how to close the valve. Use the lowest operating temperature setting necessary to If the boiler is damaged as a result of overheating fire flood provide comfortably hot water or any other reason close the manual shut off valve and do...
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Pour votre securitelisez avant d'allumer DANGER CAUTION AVERTISSEMENT. Quiconque ne respecte pas ala lettre les instructions dans la presente notice risque de declencher un incendie ou une explosion entrainant des dommages, des blessures ou la mort. Do not attempt to repair or replace any part of the boiler, A.
2.2 The Front Panel The front panel allows you to adjust the temperature and view the operating status or error codes Remove the protective sheet from the front panel before using it. 2.2.1 Icons and Digital Display The icons and digital display on the front panel provide important information required for the boiler s operation Refer to the ’...
Operating the Boiler 3 1 Turning the Boiler On or Off 2. Press the Up or – ( Down buttons until the desired temperature appears on the display. 1. To turn the boiler on or off press the Power button You can adjust the temperature while the display is blink for 5 seconds.
Press Up or – ( Down buttons until the desired temperature 3 2 2 Adjusting the DHW (Domestic Hot Water) appears on the display. Temperature WARNING Before adjusting the water temperature read To prevent “ burns o :” n page 6 car efully Water above 120 cause instant scalding severe burns or death To adjust the water temperature:...
Maintaining the Boiler Please unfasten DHW outlet nut. How to clean the hot water filter Please take out the filter from DHW nipple attached the unit. If install the unit first time or use for long time, rooms are not as well heated as before even can hear strange noise due to dirt in pipe and ir cause shorten the use life Please remove the dirt when use first time in winter and more...
How to clean the heating filter 5. Please detach the fixing clip of the filter (A) by using tool. 1. Please unplug the unit from the power source. 6. Please separate a heating filter. 2. Please close the gas shut-off valve. (Please pull down the heating filter) CAUTION When tou running out the hot water, be careful not to burn...
How to supply the water Please unplug the unit from the power source. When the temperature control indicator lamp is on or “A” mark, the power lamp is red, heating loop does not have enough water to operate. Please fill the loop by opening water supply valve and install auto 11.
Maintenance Schedules WARNING Owner maintenance Follow the service and maintenance procedures given throughout this manual and in component literature Check boiler area Daily shipped with the boiler Failure to perform the service and Check pressure temperature gauge maintenance could result in damage to the boiler or system. Check vent piping Failure to follow the directions in this manual and Check air piping if installed...
5. Troubleshooting Checkpoints before making repair work order Clean the filter.(Please refer 11 page) Clean the filter.(Please refer 10 page) Troubleshooting...
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LIMITED PARTS WARRANTY The combi boiler ‘VC’ VESTA VC the combi boiler VESTA VESTA VESTA VESTA. VESTA VESTA VESTA. VESTA Warranty...
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Register your combi boiler VESTA combi boiler VESTA...
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User’s Manual Condensing Combi Boilers Version 1 0 May 30 2016 : . ( Getting Service If your boiler requires service you have several options for getting service Contact Technical Support at 1 800 761 0053 or on the website: www.vestahws.com For warranty service always contact Technical Support first Contact the technician or professional who installed your boiler.
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