9General CommentsThis RAIS product is an extremely effective convection gas stove with a sealed combus-tion chamber for chimneys with a balanced draught. It is fitted with a burner with thelatest burner technology. It has a variable heat output because it uses a special controlsystem that makes it possible to use three burners for high output or one burner for alower output. One of the burners, called the "Main burner" is located in the centre ofthe stove, the second and third burners, called the "Secondary burners" are locatedbehind the Main burner. The secondary burners can be switched on and off while thestove is on.Where there is a natural gas connection, the local gas supply conditions should be inves-tigated to ensure that the gas composition and pressure suit the stove's settings.If the stove is connected to bottled gas, only gas bottles fitted with a gas regulator (Lowpressure regulator) providing the correct gas pressure may be connected. For this reason,gas bottles without a regulator must not be connected.This stove must only be installed, set up and serviced by an authorised and qualifiedplumbing and heating engineer/Gas installer. The installation must comply with local andnational Building Regulations and Gas Regulations and the user manual must be adheredto. The user manual should be left with the customer, who should keep this for later use.The manual is necessary when the stove is to be serviced.Ensure that the chimney terminal is not blocked in any way and is free of vegetationin the form of trees, bushes etc. and that objects are not resting against the chimney'sterminal or the protection around the terminal.The door glass should always be cleaned before the stove is turned on and fingerprintswiped as these can be burned into the glass.The stove must not be used if the door glass is split, cracked, removed or if the door isopen. Do not use the stove if the door gasket is broken or worn.This stove is designed for use in many different installation situations, which can be seenin this manual. Only chimneys approved by RAIS may be used with this product. (seechimney section)This stove is intended for chimneys with balanced draughts (Air intake and draught insame chimney) so there is no need for any extra air supply for combustion. Suitable ven-tilation is recommended in the room in order to achieve a pleasant living environment.This product is a heating appliance so the surfaces become very hot and should not betouched during use. It is therefore recommended that you use an approved stove screento protect children, older people and persons with reduced mobility in the same area asthe stove.Keep curtains, washing, furniture etc. at a minimum distance of 300 mm from this stove.The stove must not be used for burning waste.If the stove is extinguished or goes out, do not attempt to turn it back on until a mini-mum of 3 minutes have passed.English RAIS - User manual for VIVA L Gas