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Newcombe House, Newcombe Way,  
Orton Southgate, Peterborough, PE2 6SE  
Tel: +44 (0) 844 372 7761  
Fax: +44 (0) 844 372 7762  
UK Technical Service Tel: +44 (0) 844 372 7766  
UK Technical Service Email: [email protected] 

(A3)  Part N°   567140564B 

40 

Natural Air 180

 Vertical 

Natural Air 180 PH

 Vertical

Ventilation Unit With Heat Recovery 

Installation manual

 

 IMPORTANT: 

 In this installation manual, especially important notes are marked as 
 WARNING! or NOTE!

Summary of Contents for Natural Air 180 Vertical

Page 1: ...Service Tel 44 0 844 372 7766 UK Technical Service Email Service request redringxpelair com A3 Part N 567140564B 40 Natural Air 180 Vertical Natural Air 180 PH Vertical Ventilation Unit With Heat Rec...

Page 2: ...n unit is guaranteed against defects for 2 years from date of purchase Xpelair reserve the right to repair or replace the unit Keep your purchase receipt Any problems contact the address below Outside...

Page 3: ...and any use exceeding the design limits is not permitted Any improper use can damage the unit and can cause severe hazards The unit must not be altered or modified The unit is guaranteed safe to use...

Page 4: ...rmitted The unit is not to be used as a dehumidifier 2 2 Package contents The unit is delivered with the following package contents Ventilation unit with integrated control panel Condensate connection...

Page 5: ...not restricted Where fitted a radial air duct system with direct pipe routes between air diffusers and supply air extract air valves Simplifies the balancing of volume flow rates and pressures Prevent...

Page 6: ...ith WARNING Using the ventilation unit together with open flue fuel burning devices e g fireplaces gas stoves is subject to further special requirements Any applicable national as well as regional gui...

Page 7: ...Main EPP body 11 Fan assembly 6 Top cover 12 Heat exchanger Section 3 Technical data 3 1 Specification 180 and 180 Heater Vertical Maximum volume flow rate 225 m h 62 l s Volume flow rate at speed 1 2...

Page 8: ...2 3 2 Characteristic curves 180 Vertical Fig 3 2 Characteristic curve Natural 180 and Natural 180 PH Dotted lines represent Factory defaults 8 Section 7 Fault Finding Code Display Status Fault Cause...

Page 9: ...ool down protection Off Switch off for frost protection of unheated rooms Exhaust air temperature 3 C switch off for frost protection unit Self induced start up when room temperature reaches 9 C E05 E...

Page 10: ...e ventilation unit cannot be mounted on a floor Condensation drains must be fitted to the unit It is designed to be wall mounted Fig 4 2 Backplate mounted to the wall ready for remounting the unit 10...

Page 11: ...move the front and top cover and take the EPP unit out of the metal backplate Offer up the backplate to the wall and mark out the mounting points ensuring the unit is level Secure the backplate to the...

Page 12: ...ce menu Bypass shutter Motor Set the Bypass shutter to Open or Closed Defrost Heater When fitted the external defrost heater output can be switched On or Off Note The heater output will not switch ON...

Page 13: ...on over the entire route To prevent condensation Any ducting that runs through unheated areas must also be fitted with thermal insulation in order to prevent heat loss 4 4 2 Vibration isolation and so...

Page 14: ...eed Settings must be made by a qualified technician during setting up and do not normally require any further changes NOTE If the external pressure sensor continues to detect a fault and the ventilati...

Page 15: ...flue fuel burning devices This function is enabled by removing jumper L13 on the Display PCB F is shown in the normal Display screen Set the Fan Speeds when Flue in use Use the Set Fan Speeds when Flu...

Page 16: ...input 1 L17 External Flue Detection 1 Volt free input X2 block Volt free 2 External Volt free configurable input 2 L17 External Flue Detection 2 Volt free input X2 block Sensor 2 Internal 0 10V outpu...

Page 17: ...ously and keep pressed for 5s Fig 6 5 User menu Refer to the User manual for a detailed description of the User menu 6 3 Installer menu Access Press the and OK buttons simultaneously and keep pressed...

Page 18: ...hanged using the Installer menu See Section 6 3 2 Settings 18 Section 6 Control Service menu Key to Fig 6 2 1 Bypass feature is On 4 Operating status and Time 7 Program Timers are On 2 Holiday Mode is...

Page 19: ...1 1 Standard display The standard display shows information on the current operating status of the ventilation unit Fig 6 2 Standard display 22 Section 4 Installation 4 5 7 Installation of the air qu...

Page 20: ...or the building Set up must only be carried out when the building and rooms are ready for occupation Ensure that the rooms are free of dust eg construction material NOTE For setting up the unit and al...

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