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Systemair AB reserves the rights to alter their products without notice.
This also applies to products already ordered, as long as it does not affect the previously agreed specifications.

Содержание 247027

Страница 1: ...Document in original language 005 Jet fans IV Smart AC IV Smart EC IV Smart EC CO Installation and Operating Instructions GB ...

Страница 2: ...temair AB All rights reserved E OE Systemair AB reserves the rights to alter their products without notice This also applies to products already ordered as long as it does not affect the previously agreed specifications ...

Страница 3: ... 1 Installation on the ceiling 7 8 Electrical connection 7 8 1 Wiring diagram IV Smart AC 7 8 2 Wiring diagram IV Smart EC 8 8 3 Wiring IV Smart EC CO 9 8 3 1 Fan speed specification 10 8 4 Protecting the motor 10 9 Commissioning 10 9 1 Tests when activated EC CO version 11 9 1 1 Function test 11 9 1 2 Warm up time 11 9 1 3 Visual and audible display 11 10 Operation 11 11 Troubleshooting maintenan...

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Страница 5: ...rve and respect local conditions regulations and laws Abide by the system related conditions and requirements of the system manufacturer or plant constructor Safety elements may not be dismantled circumvented or deactivated Only use the fan in a flawless condition Provide generally prescribed electrical and mechanical protective devices During installation electrical connection commissioning troub...

Страница 6: ...on of the electrical system from live components at all terminals 2 Prevent reactivation 3 Test absence of voltage 4 Ground and short circuit 5 Cover or restrict adjacent live parts 3 Warranty For the assertion of warranty claims the products must be correctly connected and operated and used in accordance with the data sheets Further prerequisites are a completed maintenance plan with no gaps and ...

Страница 7: ...rrows on the packaging Use the fan packaging exclusively as transport protection and not as a lifting aid Storage Store the fan in the original packaging in a dry dust free location protected against weather Avoid the effects of extreme heat or cold Hazard due to loss of function of the motor bearing Avoid storing for too long recommendation max 1 year Check that the motor bearing functions proper...

Страница 8: ... motor data can be found on the name plate of the motor or in the technical documents of the motor manufacturer The data on the name plate of the fan apply to standard air according to ISO 5801 5 5 Carbon monoxide control unit Voltage 100 240 VAC Frequency 50 60 Hz Table 2 CO control unit components Component Function Fan Two fans with a 0 10 V control input and hall output for ventilation of the ...

Страница 9: ...mptoms occur Table 3 Influence of carbon monoxide on the human body CO concentration Symptoms Time until occurrence of symptoms 30 ppm Maximum workplace concentration for 8 hours of work no symptoms 100 ppm Even after a prolonged period no symptoms 200 ppm Headache 2 3 h 300 ppm Mild headache dizziness weakness nausea 2 3 h 400 ppm Frontal headache Life threatening 1 2 h 3 h 800 ppm Headache dizzi...

Страница 10: ...lectronically commutated 1 phased AC 2 poled voltage controllable 1 phased Fan type Induction fan Smart 7 Installation General safety information Observe 2 Important safety information page 1 Use installation material with fire resistance classes that meet temperature requirements Preconditions Ensure that the fan and all its components are undamaged Fit the fans in such a way that there is suffic...

Страница 11: ...ll a circuit breaker in the permanent electrical installation with a contact opening of at least 3 mm at each pole Protective grounding wire The protective grounding must have a cross section equal to or greater than that of the phase conductor Residual current circuit breaker All current sensitive residual current circuit breakers are required for use in alternating current systems with 50 60 Hz ...

Страница 12: ...nal box Control interface red 10 V red yellow 0 10 V yellow blue GND blue white Tacho motor 1 white white Tacho motor 1 white Terminal assignment motor Max speed Adjustable speed 10V n max 1V n min 1V 0 Adjustable speed through PWM 1 10 KHz 100 PWM n max 10 PWM n min 10 0 Adjustable speed through potentiometer Wire no Connection Color Function assignment CON10 L black Power supply 230 V AC 50 60 H...

Страница 13: ... this delivery Table 5 Electrical connections Name Occupancy Designation Description X1 1 L X1 SUPPLY Supply connection to the control unit 2 N 3 PE X2 1 L X2 FAN1 Supply connection to fan 1 Voltage corresponds to the control unit s supply voltage 2 N 3 PE X3 1 L X3 FAN2 Supply connection to fan 2 Voltage corresponds to the control unit s supply voltage 2 N 3 PE X4 1 10 V X4 FAN1 Control connectio...

Страница 14: ...haracteristic curve analogue to the CO concentration starting with the minimum through to the maximum fan speed 50 ppm CO 10 V Maximum fan speed Fault 10 V Maximum fan speed 8 4 Protecting the motor Note In fans equipped with an EC motor there is no additional motor protection needed The motor protection is integrated in the electronics of the motor Important Damage to motor due to overcurrent ove...

Страница 15: ... ventilation and to re move any raised CO concentrations in the air the fans are controlled at a minimum speed The warm up time is needed to give the CO sensor enough time for the CO measuring transducer s warm up phase Once the warm up time has elapsed the control unit switches to its normal operating state ready and CO analysis takes place 9 1 3 Visual and audible display The table below disting...

Страница 16: ... diagram Temperature monitor has responded Allow the motor to cool down find and resolve the cause of the fault Electronics motor overheated Insufficient cooling Improve cooling Overloaded motor Check if the correct fan is used for your application Ambient temperature too high Check if the correct fan is used for your application Note For all other damage defects please contact Systemair 11 2 Alar...

Страница 17: ...fy the relevant gas fitter 2 Fault Fan failure Sensor fault Contact Systemair 11 3 Maintenance Warranty claims can only be made if maintenance work is carried out correctly and written evidence thereof is provided We recommend regular maintenance intervals to ensure continuous fan operation These maintenance intervals are specified in the Activities table below In addition the operator must carry ...

Страница 18: ...ions Spare parts Use original spare parts from Systemair only When ordering spare parts please specify the serial number of the fan This can be found on the name plate 12 Cleaning Safety information Observe 2 Important safety information page 1 Procedure Keeping the fan clean extends its service life Install a filter monitor Change the filters of the ventilation system Do not use steel brushes or ...

Страница 19: ...to mains 0 10 V signal EC motor via contactor control Transformer Frequency converter Sinus filter Shielded cables Motor protection Yes No Motor protection switch or motor protection relay PTC resistor Resistance value Ω Thermal contact Electrical motor protection Others Functional check Yes No Impeller easily rotatable by hand Rotation direction acc to directional arrow Smooth running without unu...

Страница 20: ...r single phase fans fill in line Current L1 A Δ Pressure between suction side and discharge of the fan If an air flow measurement is not possible this value can be calculated using the following formula X Duct cross section m Flow speed m s Grille measurement acc to VDI 2044 Air volume m s Yes No Commissioning of the fan successful Date installer s signature Date operator s signature 005 ...

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Страница 22: ...Jet fans Installation and Operating Instructions en_GB 2021 06 24 005 Systemair GmbH Seehöfer Str 45 97944 Boxberg Germany Tel 49 0 7930 9272 0 Fax 49 0 7930 9273 92 info systemair de www systemair de ...

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