Ideal Boilers Mexico Super RS485 Installation And Servicing

14 Mexico Super RS485 - RS4125 - Installation & ServicingINSTALLATION11 PREPARING THE BOILER Note.Before placing the boiler in the selected position any gasand water connections at the rear of the boiler should beprepared, due to the possible lack of access.1. Screw the distributor tube (supplied with a 1" BSP x28mm copper adaptor) into the selected heating returntapping, using an appropriate jointing material.IMPORTANT.It is IMPERATIVE that the index mark on the distributortube bush is in alignment with the mark on the sectionboss, as shown in Frame 7.DO NOT disturb it when connecting subsequentpipework.Fully pumped systems using more than 1 pump,serving separate zones, must have a common returnconnection to the distributor tube.2. Select the desired pumped flow tapping.3. Screw the supplied boiler thermostat pocket into theappropriate front section tapping, using an approvedjointing material. Refer to Tables 7 and 8.4. Connect pipe fittings to the rear tappings and plug anyunused tappings.Note. If using iron elbows fit a short straight connector intothe boiler tapping first, to clear the casing.Connections - as viewed at front Thermostat PositionBack Section Front SectionCH DHWFlow Return Flow Return TopLH LH RH RH LHLH RH RH LH LHRH RH LH LH RHRH LH LH RH RHTable 8 - Gravity Domestic Hot Waterand Pumped Central HeatingTable 7 - Fully Pumped SystemsConnections - as viewed at front Thermostat PositionBack Section Front SectionFlow Return TopLH LH LHLH RH LHRH RH RHRH LH RH12 PREPARING THE WALL1. Cut the appropriate hole inthe wall for insertion of theterminal assembly.Notes.a. Make good the hole onthe INSIDE of thebuilding to the givendimensions BEFOREfitting the boiler, tofacilitate sealingbetween the terminaland the wall when theboiler is in position.b. The terminal MUST NOTcome into contact with acombustible materialsuch as that used in non-standard construction oftimber frame andplasterboard etc. Boiler Dimension ARS485 533 mm (21")RS4100 533 mm (21")RS4125 600 mm (23 5/8 ")2. Place the boiler in the selected position.3. Make good the brickwork around the air duct.INSTALLATION