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FAST EVO User’s manual Installation and Servicing instructions INSTANTANEOUS GAS WATER HEATER TYPE: B FAST EVO ONT B 11 FAST EVO ONT B 14 FAST EVO ONT B 16 WARNING TO BE INSTALLED BY APPROVED Important: Read these instructions for use carefully so as to familiarize yourself with the appliance before concerning it to its gas container.Keep these instructions for...
Dear Customer, User’s manual General warnings ............3 Thank you for choosing an ARISTON gas water heater. Safety regulations ............4 We guarantee that your instantaneous water heater is Control panel ............... 5 a reliable and technically sound product. Battery insertion............5 This manual provides detailed instructions and Battery replacement ............
user’s manual THIS BOOK (USER’S AND INSTALLATION If the appliance should be out of use for a prolonged period, it is recommended that the external gas MANUAL) IS AN INTEGRAL AND ESSENTIAL cock be closed and the batteries are removed. If low COMPONENT OF THE PRODUCT.
user’s manual Safety regulations Do not attempt to clean the appliance without first switching it off and turning Key to symbols: the external switch to the OFF position. Failure to comply with this warning Electrocution from live components. implies the risk of personal injury, in some Do not use insecticides, solvents circumstances even fatal or aggressive detergents to clean the...
s ’ WARNING Battery replacement Installation, fi rst ignition and maintenance work must be unhook the battery compartment cover placed on performed by qualifi ed personnel only, in accordance the bottom of the appliance with the instructions provided. remove the battery and replace observing the Incorrect installation may harm individuals, animals or polarities indicated on the device.
user’s manual Ignition procedure ensure that the cock located on the WARNING!! cold water fi tting is open ensure that the gas cock is open Water with a temperature higher than 50°C make sure the batteries provided can cause serious burns. (1.5V LR20) were correctly inserted.
s ’ Temporary Shut-Off due to defective fl ue gas Appliance shut-off conditions discharge The appliance is protected from malfunctions by means This device causes the applaince to shut down in the of internal checks performed by the electronic P.C.B., which stops the appliance from operating if necessary.
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Installation and servicing instructions (Only for qualifi ed technician) overview ..............9 Advice for the installer ..........9 Safety regulations ............10 product descrption ..........11 Overall view ............... 11 Water circuit diagram ..........11 Dimensions ..............12 Minimum clearences..........12 Thecnical data ............
overview In the event of a fault and/or malfunction, turn the IMPORTANT INFORMATION FOR THE INSTALLER. appliance off, turn off the gas cock, remove the batteries and do not attempt to repair it yourself. This appliance may only be installed by a gas installer Contact a qualifi...
overview Safety regulations Make sure the workplace has suitable hygiene and sanitary conditions in terms of lighting, ventilation and solidity of Key to symbols: the structures. Failure to comply with this warning implies the risk Personal injury caused by knocks, stumbling etc. of personal injury, in some circumstances even fatal Protect the appliance and all areas in the vicinity of the Failure to comply with this warning implies the risk...
product description Overall view Water circuit diagram Combustion Hood Frame Heat exchanger Burner Gas collector Hot water temperature sensor Gas valve Switch ON/OFF and D.H.W temmperature knob P.C.B. box 10. L.E.D.: red - errors signal orange - adjustment in progress 11.
Overall dimensions Ø B. Hot water outler 1/2” C. Ingresso Gas 1/2” D. Cold water inlet 1/2” weight Ø Model gross 11 l 228,5 310 54 131,5 14 l 58,8 22,5 11,0 10,2 370 48 11,2 16 l Minimum clearances In order to allow easy access to the appliance for maintenance operations.
Technical Data Model name : FAST EVO ONT B Type Gas category Maximum nominal heat input 21.5 27.0 31.0 Minimum nominal heat input 10.5 10.5 Maximum nominal heat output 19.0 24.0 27.5 Minimum nominal heat output D.H.W. max temperature °C...
This type of appliance cannot be installed in a COUNTRY MODEL CATEGORIES room that does not meet appropriate ventilation FAST EVO ONT B 11 requirements. South African FAST EVO ONT B 14 So that the normal operation of the appliance is not...
Water connection Connecting to solar installation The illustration shows the connections for the water and When connecting the unit with a solar installation gas attachments of the appliance. is necessary to verify that incoming water does not Check that the maximum water mains pressure does exceed 60°C.
yellow / jaune - 15 orange / orange - 14 brown / marron - 13 red / rouge - 12 red / rouge - 11 black / noir - 10 orange / orange - 9 green / vert - 8 white / blanc - 7 black / noir - 6 orange / orange - 5...
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installation Microswitch Microswitchs position, see table below. Microswitch number MOD. 11 L Maximum power adjustment Soft light 14 L FAST Test Mode adjustment EVO ONT 16 L Minimum power Factory setting adjustment Factory setting Jumper 1 2 3 4 5 6 7 8 1.
Initial procedures First ignition To guarantee safety and the correct operation of the The fi rst start-up must be carried out by a qualifi ed appliance, the appliance must be prepared for operation technician. by a qualifi ed technician who possesses the skills which Make sure that: are required by law.
Checking the gas settings Adjust minimum burner pressure using the orange screw. 10. At the end turn microswitch 1 to OFF position again (test mode OFF). The LED is still orange - all adjustments have been stored. Close the hot water tap. 11.
Gas setting table FAST EVO FAST EVO FAST EVO ONT B 11 ONT B 14 ONT B 16 MJ/m 45.67 80.58 70.69 45.67 80.58 70.69 45.67 80.58 70.69 lower Wobbe index (15°C, 1013 mbar) mbar 28/30 28/30 28/30 Gas inlet pressure...
appliance protection devices Appliance shut-off conditions The appliance is protected from malfunctions by means of internal checks performed by the electronic P.C.B., Description Checks to make L.E.D. which stops the appliance from operating if necessary. Switch off the appliance. Shut off the gas valve, remove Fixed Battery exhausted Replace battery the batteries and contact a qualifi...
maintenance Instructions for opening the casing and performing General comments an internal inspection Before performing any work on the appliance, remove It is recommended that the following inspections be the batteries and close the gas valve. carried out on the appliance at least once a year: To access the inside of the appliance, you need to: 1.
maintenance Operational test After having carried out the maintenance operations, fi ll the appliance and the water circuit. - Begin operating the boiler. - Check the settings and make sure all the command, adjustment and monitoring parts are working correctly. - Check the seal and that the system for the expulsion of fumes/suction of comburent air is operating correctly.
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The warranty period will commence from the date of purchase or installation, failure to provide proof of this will result in the date of manufacture being used as indicated on the serial label: Whilst the product or spare parts are still under warranty, Ariston Thermo SA must be contacted for prompt assistance.
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Ariston Thermo SA will repair or replace defective units/parts at its own discretion inclusive of labour costs during the warranty period. After repairs or replacements take place, the warranty time frame continues from the original date registered, not from the repaired or replacement date.
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WARRANTY PROCEDURE Herewith a kind reminder to our valued customers of the Ariston/Heat Tech Warranty Procedure. 1.) Warranty periods on Ariston/Heat Tech Geysers: 5 Years on Inner Cylinder 1 Year on Electrical (Element & Thermostat) 2 Years on Safety Valve & Drain Cock 2.) Please always urge your customers to utilize qualified plumbers to do installations of...
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The customer will be given a reference number for the incident reported. f.) Ariston/Heat Tech Service Agent will then contact the end user customer to make the necessary further arrangements. May we please ask that you distribute to, and advise your relevant staff accordingly.
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INSTALLATION AND WARRANTY INSTRUCTIONS IT IS THE RESPONSIBILITY OF THE INSTALLER TO INFORM THE END USER OF THE INSTALLATION, MAINTENANCE & REPAIR REQUIREMENTS FOR THIS WATER HEATER IN ACCORDANCE WITH SANS 10254 AND THE MANUFACTURERS REQUIREMENTS. ALL PIPE WORK AND COMPONENTS CONNECTED TO THE INLET, OUTLET AND T&P VALVE SHOULD BE THERMALLY INSULATED FOR 2 METERS. INSTALLATION INSTRUCTIONS - PLUMBING THE THERMAL INSULATION SHALL COMPLY WITH THE REQUIREMENTS OF SANS 10252-1, SANS 10254, SANS 10400-XA AND SANS 204.
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