Myson Lo-Line Fan Convector Installation Guide.pdf - BHL.co.uk

LO-LINE RC & LO-LINE RC Heater Cooler031.0 General Information● This MYSON LO-LINE fan convector is designed for wallmounted installation with a minimum installation height of150mm to the underside of the unit.● The LO-LINE should only be used on closed circulation, twopipe, pump assisted central heating systems (LO-LINE) orheating and cooling systems (LO-LINE Heater-Cooler).● The LO-LINE Heater and Heater-Cooler can be used on heatpump systems.● Before proceeding with the installation, the heating systemdesign must be considered and the unit correctly sized tomeet the heat loss requirements of the room at normal fanspeed.● This unit is supplied with an infra red remote control system,giving automatic temperature control. Alternatively, the unitcan be run in manual, which allows manual switching betweenthe 3 fan speeds available to circulate ambient air.1.02.0This unit MUST NOT be installed in a bathroom or other similar high humidity area.3.02.0 Heating System DesignThis fan convector must be fitted on a two pipe, pumpedcirculation heating system.For optimum fan convector heating performance the systemmust be capable of providing sufficient hot water through theheat exchanger. This means that:1. The minimum pipe size from boiler to fan convector must beat least 15mm.2. This unit is not suitable for use on microbore pipe-work.3. Where the unit is fitted on to a system with other emitters aseparate circuit for the fan convector should be consideredto provide adequate water flow.4. The system water must be above 43°C for heating mode.5. For heat pump applications - see Commissioning Procedure6. This unit is NOT suitable for one-pipe systems.7. Optimum performance will require effective balancing ofthe whole system.8. This unit must not be used to replace a radiator in anexisting system unless an adequate flow of water throughthe unit can be guaranteed.4.03.0 Unit Selection/SizingHeat output performance is given in the Technical Data sectionof this manual. Outputs are shown for the three fan speeds,however, it is important to size the unit to match the calculatedheat loss requirements of the room with the unit operating onthe low fan speed. The higher fan speeds are used in automaticmode when the room temperature is significantly lower than thepreset temperature.4.0 Location● This LO-LINE unit may be fitted to any convenient wall at aheight from floor level that suits the application, providing anunimpeded flow of warm air into the area to be heated.● The minimum distance from the underside of the unit to floorlevel is 150mm.● The unit should be mounted on a flat wall, and stud orpartition walls should be avoided to minimise the possibilityof noise transmission.● For cooling applications, the need for disposal of condensatemay influence the position of the unit.