Operating instructions
EN
Supplement to BA-REF
Roof fans with EC technology
(Translation of the original)
BA-REF_EC 5.5
– 02/2014
RDA 21-EC
RDA 31-EC
RDA 32-EC
Page 1: ...Operating instructions EN Supplement to BA REF Roof fans with EC technology Translation of the original BA REF_EC 5 5 02 2014 RDA 21 EC RDA 31 EC RDA 32 EC...
Page 2: ...5 5 Product Description EN 5 6 Electrical Connection EN 8 7 Faults EN 9 8 Service Spare Parts and Accessories EN 9 9 Annex EN 10 EC DECLARATION OF CONFORMITY EN 11 Further languages on request 1 Revis...
Page 3: ...This operating manual is intended for operators and qualified professionals trained in installation commissioning operation maintenance and decommissioning 2 3 Other Applicable Documents In addition t...
Page 4: ...TION Potential danger Minor physical injury CAUTION Potential danger Damage to property 2 4 3 Notes Note Note giving pointers for easier or safe work Steps required for easier or safe work 2 4 4 Other...
Page 5: ...chines within the meaning of the EC Machinery Directive They have the CE mark and are delivered along with an EC Declaration of Conformity The assessment of the risks and necessary safety measures of...
Page 6: ...or 0 10V input set in the terminal box of the fan 5 3 Motor Protection 5 3 1 Series RDA EC The motors have no direct temperature monitoring through thermal contacts or thermistors The motor is protect...
Page 7: ...ated so that the system can be used in all areas of the BelAir product program without limitations 5 4 4 Connections Interfaces Turn the potentiometer carefully Do not turn past the stops Observe inte...
Page 8: ...single phase mains socket and control cables must therefore be connected in accordance with the enclosed wiring diagram The current wiring diagram can be found in the documentation on the Internet at...
Page 9: ...ectrical influences acting on the supply lines can result in the internal motor electronic components being switched off This fault can be remedied by switching the device off and then on again For fa...
Page 10: ...ctions unless their installation or use are self explanatory 9 Annex 9 1 Further documentation of Nicotra Gebhardt GmbH Table 9 1 Further documentation Type of Documentation File Location Operating Ma...
Page 11: ...ion Roof fan with integrated controller Machine type RDA EC Year of construction type designation See type plate Relevant EC Directives EC Directive Electromagnetic Compatibility 2004 108 EC Harmonise...
Page 12: ...EC 5 5 02 2014 English EN 12 12 Nicotra Gebhardt GmbH Gebhardtstrasse 19 25 74638 Waldenburg Germany Telefon 49 0 7942 1010 Telefax 49 0 7942 101170 E Mail info nicotra gebhardt com www nicotra gebhar...
