Drimaster Eco Heat Positive Input Ventilation Unit With Integral 400W Heater By Nuaire

Nuaire Drimaster Eco Heat - Condensation Solving Loft Unit How to install your Drimaster unit 1. To install the diffuser, cut out a section of the ceiling in the central position of your landing hallway. If possible, at least 1m away from a smoke alarm or CO2 monitor. 2. In the loft cavity, mark the centre point between two joists, and drill a hole in the centre point. 3. Using the diffuser template provided, line up the centre point, and mark out the section to be cut out of the ceiling. 4. Cut out the section of ceiling ready for the diffuser, then fit the diffuser into the hole, and secure with the screws and plasterboard plugs provided. 5. Once the diffuser is secured, fit the ducting over the heater and over the screws, then attach the supplied cable tie below the screws to secure the duct to the heater. 6. Connect the data cable to the diffuser interface panel, then the heater to the diffuser. 7. Attach the ducting to the fan, and secure using a cable tie. 8. Fix a screw to a convinient joist near the diffuser. If possible, suspending the unit approx 2/3 of the loft height to capitalise on solar gain, making sure the duct is not overstreteched. 9. Ensure that the filters are fitted securely. 10. When the unit is in position, connect the data cable from the heater to the unit, then the heater mains cable back to the unit. 11. Ensure there is a minimum of 50mm between the heat power and data cable. 12. Before connectiong the drimaster eco to the phase connection unit, check that supply voltage is correct. Isolate at the mains before connecting the drimaster to the fuse connection unit. Then re-instat