User manual SILVA EX3 PLUS

[. . . ] Our technician will verify the correct functioning conditions; he will perform the necessary calibrations and will demonstrate the correct use of the generator. For any interventions or routine maintenance contact Immergas Authorised Centres: these have original spare parts and boast of specific preparation directly from the manufacturer. General recommendation The instruction book is an integral and important part of the product and must be consigned to the user also in the case of transfer of ownership. It must be kept well and consulted carefully, as all of the warnings supply important indications for safety in the installation, use and maintenance stages. [. . . ] Fit the male end (smooth) of the Ø 80/125 concentric terminal pipe up to the stop on the female end of the adapter (1), (with lip seals), making sure the r ring is fitted (4), this will ensure hold and joining of the elements making up the kit. To install possible coupling extensions on other fume extraction elements, proceed as follows: fit the male end (smooth) of the concentric pipe or concentric elbow up to the stop on the female end (with lip seals) of the previously installed element; this will ensure correct hold and joining of the elements. Caution: if the exhaust terminal and/or extension concentric pipe needs shortening, consider that the internal duct must always protrude by 5 mm with respect to the external duct. this specific terminal enables flue exhaust and air intake in a vertical direction. The vertical kit Ø 80/125 with aluminium tile enables installation on terraces and roofs with maximum slope between 25% and 45% (24°). The height between the terminal cap and half-shell (260 mm) must always be respected. The vertical kit with this configuration can be extended up to a maximum of 18mt vertical rectilinear, including the terminal (Fig. The "VICTRIX 75" boiler leaves the factory with "B23" type configuration (open chamber and forced draught). Air is drawn directly from the place where the boiler is installed, by means of special slots obtained in the back of the appliance and fumes are exhausted into a single flue or directly to the outside. With this configuration: - air intake takes place directly from the environment in which the appliance is installed; - the fumes pipe must be connected to its own individual flue or channelled directly into the external atmosphere; - Type B open chamber boilers must not be installed in places where commercial, artisan or industrial activities take place, which use products that may develop volatile vapours or substances (e. 1-15): Install the terminal Ø 80 (2) n the central hole of the boiler up to stop, making sure that the ring is already fitted (1), this will ensure sealing and joining of the elements making up the kit. : check and if necessary adjust the heating power of each single appliance (see heat capacity adjustments par. Kit assembly (Fig 1-23); install and fit the various sections with fume damper (1-2 and 3) up to the stop on the central hole of each single boiler. Fit the various bends with inspection (4-5 and 6) on the relevant sections with damper from the shortest to longest so that the bend closest to the flue is the highest (see figure above), then fit pipe (7) on bend (4). Cut pipes (8) and (9) to size in order to respect the centre distance of 800 mm between the boilers. Cut pipe (12) to size for correct connection between the flue and pipe (9). Filling is performed at low speed to ensure release of air bubbles in the water via the boiler and heating system vents. : during these operations operate the circulation pump, acting on the master switch placed on the dashboard. Vent the circulation pump by loosening the front cap and keeping the motor running. A closed expansion tank must be installed to guarantee correct boiler operation. The expansion tank must comply with current regulations in the country of installation. On first lighting of the boiler fumes may come out the condensate drain; after a few minutes' operation check that fumes no longer come out. [. . . ] After the checks deactivate the function by pressing the "+" and "-" keys at the same time for 2 seconds. 16 PUMP ANTI-BLOCK FUNCTION During the "Summer" phase the boiler is equipped with a function that starts the pump at least once every 24 hours for the duration of 10 seconds in order to reduce the risk of the pump becoming blocked due to prolonged inactivity. 17 RADIATOR ANTI-FREEZE FUNCTION The boiler has a function that starts the pump when the system delivery water reaches 7 °C. If the system delivery water is below 3 °C, the boiler starts and runs until reaching 10 °C. [. . . ]