13. Wiring diagrams
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ERK 100 T
ERK 100 ST, ERK 125 T
ERK 200
Page 1: ...Duct fans ERK 100 ERK 100 T ERK 100 S ERK 100 ST ERK 125 ERK 125 T ERK 150 ERK 160 ERK 200 Mounting and operating instructions www m aico ventilatoren c om VENTILATOREN ...
Page 2: ...Speed control with speed controller 9 8 4 Operation with step transformer 10 8 5 Commissioning 10 9 Maintenance 10 10 Fault rectification 10 11 Dismantling 12 12 Disposal 12 13 Wiring diagrams 12 Additional information Go directly to the product with a smartphone In the Internet under maico ventilatoren com Acknowledgements Maico Elektroapparate Fabrik GmbH English translation from the original Ge...
Page 3: ...ng fastening material 4 fastening screws and 4 dowels in the terminal box Mounting and operating instructions 2 General notes Read these installation and operating instructions carefully before using the fan for the first time Follow the instructions Keep these instructions safe for use later on ...
Page 4: ...150 DN 160 or DN 200 ERK 100 T ERK 125 T like ERK also with follow up relay timer adjustable from 3 to 15 minutes Units with nominal size of DN 100 or DN 125 ERK 100 S ERK 100 ST Duct fans with guide vanes powerful model ST model with follow up relay timer adjustable from 3 to 15 minutes Units with nominal size DN 100 Product features Fans for air extraction or ventilation depending on installatio...
Page 5: ...re permitted for the duct The ERK fan must be permanently installed and the electrical supply cable permanently laid A mounting foot 5 should be used for installation The mounting location must demonstrate sufficient load bearing capacity 3 4 Predictable misuse Maico is not liable for damages caused by use contrary to the intended purpose Under no circumstances should the unit be used for conveyin...
Page 6: ...ditionally a mains isolation device with contact openings of at least 3 mm at each pole must be installed Only operate the unit when it is completely installed Ensure that foreign bodies cannot be sucked into the unit and duct Never operate the device without a protective grille Maico SGR with a free inlet outlet The impeller must have protection against accidental contact EN ISO 13857 Ensure a su...
Page 7: ...nly store fan horizontally in a suitable dry room ambient temperature 10 to 60 C Before installing check that the motor bearing is working properly Maico accepts no liability for corrosion damage caused by improper storage e g storage in a damp room 7 Installation preparations Information For installation we recommend flexible fixing cuffs type ELR These prevent the transmission of vibrations to t...
Page 8: ...ectly in the clamp grooves in order to prevent leakages 5 Fit suitable insulation sound deadening and installation material 8 2 Electrical connection DANGER Danger to life from electric shock Prior to accessing the connection terminals switch off all supply circuits Switch off mains fuse secure against being accidentally switched back on and position a visible warning sign NOTICE Risk of damage to...
Page 9: ... T units set the unit overrun time with potentiometer 9 setting range 3 to 15 minutes 8 Fit optional on off switch 9 Connect other optional accessory components chapters 8 3 and 8 4 NOTICE Unit damage due to moisture in the event of improperly attached terminal box cover 1 The terminal box cover sealing must be flush all the way round the terminal box 2 Tighten screws to a tightening torque of 1 0...
Page 10: ...ult Repairs should only be carried out by a trained electrician DANGER Danger to life from electric shock Prior to accessing the connection terminals switch off all supply circuits Switch off the mains fuse secure against being accidentally switched back on and position a visible warning sign Fault Cause measure Fan does not switch on No mains voltage Check whether the mains fuse has failed Switch...
Page 11: ...If the fault still continues or occurs again disconnect the fan from the power supply at all poles Let a certified electrician determine the cause of the fault and eliminate it i ...
Page 12: ...arning sign 1 Switch off mains fuse secure and fit warning sign 2 Remove folded spiral seam ducts from fan 3 Remove the terminal box cover 4 Remove all cables 5 Remove fan 12 Disposal Do not dispose of in domestic waste The unit contains in part materials that can be recycled and in part substances that should not end up in the domestic waste Dispose of the unit once it has reached the end of its ...
Page 13: ...13 Wiring diagrams en 13 ERK 100 T ERK 100 ST ERK 125 T ERK 200 ...
Page 14: ...de gb Maico Elektroapparate Fabrik GmbH Steinbeisstr 20 78056 Villingen Schwenningen Germany Service 49 0 7720 694 447 technik maico de 07 14_Es 0185 1173 0000_RLF 4_07 14_DSW ...
