Users Instructions THESE INSTRUCTIONS TO BE RETAINED BY USER
Contents Introduction 2 2 Things you should know 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Gas appliances Electrical supply Guarantee registration card Benchmark log book How does it work? Dimensions Clearances required Frost protection system Getting started 2.1 2.2 2.3 2.4 2.5 2.6 How to... Page Dear customer Do’s and don’t’s 3.1 3.2 3.3 3.4 3.5 Page 3 3 3 3 3 3 3 3 What if... 4.1 4.2 4.3 4.4 4.5 3 3 4 4 4 5 5.1 5.
THINGS YOU SHOULD KNOW 1.1 1.2 1.3 1.4 1.5 GAS APPLIANCE Gas Safety (Installations and Use) Regulations. In the interests of your safety and that of others it is a legal requirement that all gas appliances are installed and correctly maintained by a competent person and in accordance with the latest regulations.
2.3 2.3.1 LIGHTING THE BOILER Ensure the gas and electrical supply to the boiler are turned on. The boiler will now go through a self-test and purge sequence indicated by the letter ‘A’ shown on the left side of the digital display. ON/OFF MODES The heating mode can be switched ON or OFF at the boiler irrespective of the current programmer setting. This is indicated by the status LED (fig. 1).
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HOW TO... 3.1 HOW TO TOP-UP THE SYSTEM PRESSURE (fig. 3) The system pressure must be checked periodically to ensure the correct operation of the boiler. The needle on the gauge should be reading between 1 and 1.5 bar when the boiler is in an off position and has cooled to room temperature. If the pressure requires ‘topping-up’ use the following instructions as a guide. ● Locate the filling valve connections (usually beneath the boiler). ● Attach the temporary filling connection to both control vales.
VOKERA TIMECLOCKS 5.1 VOKERA MECHANICAL CLOCK Setting the time The time of day can be set by grasping the outer edge of the black dial and turning it in a clockwise direction until the correct time is in line with the white pointer. Setting the ‘switching times’ The ‘ON’ periods are set by sliding the black tappets, adjacent to the time periods required, to the outer edge of the dial. The tappets that remain at the centre of the dial will be the ‘OFF’ periods.
● ● ● Press the ‘m’ button until the desired minutes are shown. Press the Select button until the symbol is shown (see fig. 10). Press the button. Fig. 9 5.2.4 Fig. 10 ENTERING (off) COMMANDS ● Repeatedly press the Prog. Button until the — :— symbol appears in the clock display (fig. 5). ● Press the Day button until the desired group of days or desired day is shown. ● Press the ‘h’ button until the desired hour for switching the boiler off is shown.
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Cod. 10023767 - 49/03 - Ed. 2 energizing home heating Vokèra Ltd. 4th Floor, Catherine House, Boundary Way, Hemel Hempstead, Herts, HP2 7RP Email: enquiries@vokera.co.uk Web: www.vokera.co.uk Sales, Technical Advice, General Enquiries - Tel: 0870 333 0520 Fax: 01442 281403 After Sales Service - Tel: 0870 333 0220 Vokèra Ireland West Court, Callan, Co Kilkenny Tel: 05677 55057 Fax: 05677 55060 Vokèra Ltd. reserve the right to change the specifications without prior notice.
