7
16. 06. 15. Leaflet Number 671142
Notes
Installation and Maintenance
ECOSMART Direct Drive Roof Mounted Twinfans
Page 1: ...uent removal of fan and motor assemblies etc Whether internally or externally mounted the method of fixing to the roof is the responsibility of the installer All units have a bottom skirt to allow for...
Page 2: ...h The fan casings have an inside skirt depth of 60mm or in the case of the largest size units only 50mm It is recommended that the units are mounted upon a suitable curb or upstand which has a minimum...
Page 3: ...e total data cable length used in any system must be less than 1000m Keep the number of cable joints to a minimum to ensure the best data transmission efficiency between devices e Maximum number of de...
Page 4: ...10V dc BMS signal is given in the following table Note the BMS signal will override any sensors and user control connected in the system The voltage tolerance is _ 125mV and is measured at the fans te...
Page 5: ...freely Refit the assemblies to the unit see Replacement of Parts then replace the access cover If Nuaire controls and or remote indicators are fitted remove the cover and carefully clean out the inte...
Page 6: ...Where access to any part of equipment which moves or can become electrically live are not prevented by the equipment panels or by fixed installation detail eg ducting then guarding to the appropriate...
Page 7: ...7 16 06 15 Leaflet Number 671142 Notes Installation and Maintenance ECOSMART Direct Drive Roof Mounted Twinfans...
Page 8: ...Number 671142 Installation and Maintenance ECOSMART Direct Drive Roof Mounted Twinfans Western Industrial Estate Caerphilly United Kingdom CF83 1NA T 029 2085 8400 F 029 2085 8400 E info nuaire co uk...
