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"WHHR125DC - Aera"

Residential Whole House Heat Recovery 

     Unit with Low Energy DC Motor

Installation, Operating and Maintenance 

     Instructions

Summary of Contents for WHHR125DC

Page 1: ...WHHR125DC Aera Residential Whole House Heat Recovery Unit with Low Energy DC Motor Installation Operating and Maintenance Instructions...

Page 2: ...the loft of a house or the void above the ceiling in an apartment or in a cupboard It will be connected by hidden ductwork to vents sited in the ceilings of the rooms which are to be ventilated Each...

Page 3: ...le or corrosive in ambient temperatures above 40 C or lower than 0 C in areas of excessive humidity or in a wet environment Where possible the unit should NOT be installed directly above a bedroom or...

Page 4: ...l mounting bracket 1 x Safety bracket 2 x 15mm Drain connectors 4 x M6 screws and wall plugs 1 x self tapping screw 1 x Installation Operation Maintenance Instructions Any parts shortages or faults mu...

Page 5: ...he interlocking side is at the top as shown 5 Mount the unit by locating the bracket on the back of the unit securely over the mounting bracket 6 Fix the lower safety bracket as shown Screw and plug s...

Page 6: ...hold drainage system via a U bend which must act as an air lock 7 The unit has two drain condensation outlets with two fittings and bungs to seal off one of the outlets 8 In UK climate conditions the...

Page 7: ...ical Connection WARNING these appliances must be earthed and all wiring must conform to current IEE Regulations and all applicable standards and Building Regulations The unit is suitable for 230V 50Hz...

Page 8: ...volumes will not always be equal When setting up therefore the extract system should be the datum Commissioning Procedure Ensure that the exhaust and supply grilles or valves are open Turn the electri...

Page 9: ...suitably qualified person the frequency of cleaning will vary depending on the installation environment Remove the access panel Slide out the filters that are fitted either side of the heat exchanger...

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