SystemAir IV Smart AC, IV Smart EC, IV Smart CO Installation And Operating Instructions Manual
Jet fan — IV Smart AC, IV Smart EC, IV Smart EC CO
GB Installation and Operating Instructions ...........2 DE Montage- und Betriebsanleitung ................26
Document translated from English | 315802 · 002
GB
Installation and Operating Instructions
© Copyright Systemair 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.
GB
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Contents
1 General information ........... ..... ..... ........... ..... ....5
1.1 Notice symbols . ........... ..... ..... ........... .....5
1.1.1 Instruction symbols. ..... ........... ....5
2 Safety notes ... ..... ...... ..... ..... ..... ..... . ..... ..... ..... 5
2.1 Personnel ..... ........... ..... ..... ........... ..... ...6
2.2 Personal protective equipment. ..... . ..... ..... .6
2.3 5 rules of electrical safety ... ...... ..... ..... ..... 6
3 Warranty... ..... ........... ..... ..... ..... ...... ..... ..... ..... 6
4 Delivery, transport, storage ... ..... ..... ..... ........... ..6
4.1 Safety information....... ..... ........... ..... ..... .6
4.2 Delivery .......... ..... ..... ........... ..... ..... ......7
4.3 Transport... ..... ........... ..... ..... ...... ..... ..... .7
4.3.1 Safety information. ..... ........... ..... 7
4.4 Storage... ........... ..... ........... ..... ..... ........7
5 Description IV Smart..... ..... ..... ..... ..... . ..... ..... ..... 8
5.1 IV Smart EC equipped with an EC
motor . ..... ........... ..... ..... ........... ..... ..... ..8
5.2 IV Smart AC — equipped with an AC
motor . ..... ........... ..... ..... ........... ..... ..... ..8
5.3 IV Smart EC—CO — equipped with a
carbon monoxide control unit........ ..... ..... ..8
5.3.1 Carbon monoxide control
unit . ..... ...... ..... ..... ..... ..... . ..... ...8
5.3.2 Information on the effects of
CO on humans .... ..... ..... ..... ...... ..8
5.4 Dimensions... ..... ..... ........... ..... ..... .........9
5.5 Technical data of the fan... ..... ...... ..... ..... ..9
5.6 Technical data of the controller.......... ..... . 10
5.7 Motor data ... ..... ..... ..... ...... ..... ..... ..... .. 10
5.8 Intended use of all IV Smart
versions ...... ..... ..... ...... ..... ..... ..... ...... .. 10
5.9 Incorrect use . ..... ..... ..... ...... ..... ..... ..... .. 10
5.10 Terminal boxes ..... ..... ...... ..... ..... ..... ..... 10
6 Name plate and type key ... ...... ..... ..... ..... ...... .. 11
7 Installation.. ..... ..... . ..... ..... ..... ..... ...... ..... ..... .. 12
7.1 Preconditions ..... ..... . ..... ..... ..... ..... ...... . 12
7.2 Installation on the ceiling ... ...... ..... ..... .... 12
8 Electrical connection ... ........... ..... ..... ........... ... 13
8.1 Safety information /
Preconditions ..... ..... . ..... ..... ..... ..... ...... . 13
8.2 Preconditions ..... ..... . ..... ..... ..... ..... ...... . 13
8.3 Connection . ..... . ..... ..... ..... ..... ...... ..... ... 13
8.3.1 Wiring diagram IV Smart
AC .... ..... ........... ..... ..... ..........13
8.3.2 Wiring diagram IV Smart
EC.... ..... ..... ..... ...... ..... ..... ..... . 14
8.3.3 Wiring IV Smart EC-CO .......... ..... 15
8.4 Protective grounding wire . ........... ..... ..... 16
8.5 Residual current circuit breaker...... ..... ..... 16
8.6 Protecting the motor... ..... ..... ........... ..... 16
9 Commissioning .... ...... ..... ..... ..... ...... ..... ..... .... 16
9.1 Safety information.. ..... ..... ........... ..... ....16
9.2 Preconditions ..... ..... . ..... ..... ..... ..... ...... . 16
9.3 Commissioning Report.. ..... ........... ..... ....17
9.4 Tests before activation .... ..... ..... ..... . ..... . 17
9.5 Tests (AC motor)..... ..... ..... ..... ........... ... 17
9.6 Tests (EC motor) ... ........... ..... ..... ..... .....17
9.7 Tests when activated EC CO
version ... ..... ..... ...... ..... ..... ..... ...... ..... . 17
9.7.1 Function test ..... ..... ..... ..... ...... . 17
9.7.2 Warm-up time . ........... ..... ..... ... 18
9.7.3 Visual and audible
display... ...... ..... ..... ........... ..... 18
10 Operation ... ..... ..... ........... ..... ..... ...... ..... ..... .. 18
10.1 Safety information.. ..... ..... ........... ..... ....18
10.2 Preconditions ..... ..... . ..... ..... ..... ..... ...... . 18
11 Troubleshooting/maintenance/repair/CO
alarm..... ..... ..... ..... ........... ..... ..... ........... ..... . 19
11.1 Safety information.. ..... ..... ........... ..... ....19
11.2 Troubleshooting Fan ..... ..... ...... ..... ..... ... 19
11.3 Alarm and fault handling Carbon
monoxide control unit ... ..... ..... ........... ... 19
11.3.1 Thresholds for fault
displays... ........... ..... ..... ..... .....20
11.3.2 Potential-free alarm
contact .. ...... ..... ..... ........... ..... 20
11.3.3 Behaviour in the event of a CO
alarm and fault handling . ..... ...... 20
11.4 Maintenance.... ........... ..... ..... ..... ...... ... 20
11.5 Spare parts ... ..... ..... . ..... ..... ..... ..... . ..... . 21
12 Cleaning... ..... ........... ..... ..... ..... . ..... ..... ..... .... 21
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Contents GB
12.1 Safety information....... ..... ........... ..... ....21
12.2 Procedure..... ..... ..... ........... ..... ..... ....... 21
13 Deinstallation/dismantling. ..... ........... ..... ..... .... 22
14 Disposal .... ...... ..... ..... ..... ...... ..... ..... ........... .. 22
15 EU Declaration of conformity. ........... ..... ..... ...... 23
16 Commissioning Report.. ..... ...... ..... ..... ..... ...... .. 24
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GB
1 General information
1.1 Notice symbols
Danger
Direct hazard
Failure to comply with this warning will lead directly to death or to serious injury.
Warning
Potential hazard
Failure to comply with this warning may lead to death or serious injury.
Caution
Hazard with a low risk
Failure to comply with this warning may lead to moderate injuries.
Important
Hazard with risk of damage to objects
Failure to comply with this warning will lead to damage to objects.
General information |
5
Note:
Useful information and instructions
1.1.1 Instruction symbols
Instruction
♦ Carry out this action
♦ (if applicable, further actions)
Instruction with xed sequence
1. Carry out this action
2. Carry out this action
3. (if applicable, further actions)
2 Safety notes
Planners, plant builders and operators are responsible for the proper assembly and intended use.
♦ Read the operating instructions completely and carefully.
♦ Keep the operating instructions and other valid documents, such as the circuit diagram or motor instructions, with
the fan. They must always be available at the place of use.
♦ Observe and respect local conditions, regulations and laws.
♦ Only use the fan in a awless condition.
♦ Provide generally prescribed electrical and mechanical protective devices.
♦ During installation, electrical connection, commissioning, troubleshooting, and maintenance, secure the location and
premises against unauthorised access.
♦ Do not circumvent any safety components or put them out of action.
♦ Keep all the warning signs on the fan complete and in a legible condition.
♦ The device is not to be used by persons (including children) with reduced physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they have been given supervision or instruction.
♦ Do not allow children to play with the device.
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Warranty GB
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6
2.1 Personnel
The fan may only be used by qualified, instructed and trained personnel. The persons must know the relevant safety directives in order to recognise and to avoid risks. The individual activities and qualifications can be found in Table 1 Qual-
ifications, page 6.
Table 1 Qualifications
Activities
Storage, operation,
transport, cleaning,
disposal
Electrical connection,
commissioning, electrical
disconnection
Installation, disassembly
Maintenance
Repair
Electrical expert or
matching qualification
X
X X
Smoke extraction fans and EX fans only by agreement with Systemair.
Fitter or matching
qualification
Note:
The operator is responsible for ensuring that personnel are instructed and have understood the contents of
the operating instructions. If something is unclear, please contact Systemair or its representative.
2.2 Personal protective equipment
Wear protective equipment during all work in the vicinity of the fan.
• protective working clothes
• protective working shoes
• protective working gloves
• helmet
Trained personnel (see
following note)
X
X
• goggles
• hearing protection
2.3 5 rules of electrical safety
• Disconnect (disconnection of the electrical system from live components at all terminals)
• Prevent reactivation
• Test absence of voltage
• Ground and short-circuit
• Cover or restrict adjacent live parts
3 Warranty
The warranty for our products is determined by the contractual stipulations, our offers and our Terms and Conditions.
Warranty claims presuppose that the product is properly connected, operated according to data sheets and serviced as
needed. A correct commissioning report must also be presented upon request. Please find the commissioning report attached to this document.
4 Delivery, transport, storage
4.1 Safety information
Warning: Risk from rotating fan blades
♦ Prevent access by unauthorised persons by safety personnel or access protection.
Warning: Suspended loads
♦ Wear protective equipment during all work in the vicinity of the fan, details see 2.2 Personal protective equipment,
page 6.
♦ Do not walk under suspended loads.
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GB
♦ Make sure that there is nobody under a suspended load.
Delivery, transport, storage |
4.2 Delivery
Each fan leaves our plant in an electrically and mechanically proper condition. We recommend transporting the fan to
the installation site in the original packaging.
Checking delivery
♦ Check the packaging and the fan for transport damage. Any findings should be noted on the cargo manifest.
♦ Check completeness of the delivery.
Unpacking
Warning
When opening the transport packaging, there is a risk of damage from sharp edges, nails, staples,
splinters etc.
♦ Unpack the fan carefully.
♦ Check the fan for obvious transport damage.
♦ Only remove the packaging shortly before assembly.
♦ Wear protective equipment during all work in the vicinity of the fan, details see 2.2 Personal protective
equipment, page 6.
7
4.3 Transport
4.3.1 Safety information
Warning: Electrical or mechanical hazards due to fire, moisture, short circuit or malfunction.
♦ Never transport the fan by the connecting wire, terminal box, rotor, protection grille, inlet cone or silencer.
♦ In open transport, please make sure that no water can penetrate into the motor or other sensitive parts.
♦ We recommend transporting the fan to the installation site in the original packaging.
Caution: If transported without care during loading and unloading, the fan may be damaged.
♦ Load and unload the fan carefully.
♦ Use hoisting equipment that is suitable for the weight to be hoisted.
♦ Observe the transportation arrows on the packaging.
♦ Use the fan packaging exclusively as transport protection and not as a lifting aid.
4.4 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.
Important
Hazard due to loss of function of the motor bearing
♦ Avoid storing for too long (recommendation: max. 1 year).
♦ Turn the rotor manually every three months, wear safety gloves when doing this.
♦ Check that the motor bearing functions properly before installation.
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Description IV Smart GB
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8
5 Description IV Smart
5.1 IV Smart EC equipped with an EC motor
The fans are driven by two EC motors. These motors are delivered with a pre-wired potentiometer (0–10 V) that allows
you to easily find the required working point of the fan. All motors are suitable for 50/60 Hz. The input voltage for single-phase units can vary between 200 and 277 V.
5.2 IV Smart AC — equipped with an AC motor
The fans are driven by two AC motors. All motors are suitable for 50/60 Hz.
5.3 IV Smart EC—CO — equipped with a carbon monoxide control unit
The fans are driven by two EC motors (see 5.1 IV Smart EC equipped with an EC motor, page 8). The fan and the control
unit are pre—wired and ready for use.
5.3.1 Carbon monoxide control unit
The CO control unit controls two EC fans with a 0–10 V control signal originating from a CO sensor. Both fans are controlled with the same 0–10 V signal and monitored for fan failure. The CO alarm is triggered based on the threshold and
time specifications of DIN EN 50291-1.
5.3.2 Information on the effects of CO on humans
Warning
This CO control unit is designed to protect people from the acute effects of carbon monoxide. It cannot
prevent the chronic effects of carbon monoxide exposure. The CO control unit can not fully protect people at
special risk, such as those with particular medical conditions. In cases of doubt, consult a doctor.
The table below sets out the symptoms, the corresponding CO concentrations and lengths of time that a person needs
to be exposed to this concentration until symptoms occur.
Table 2 Influence of carbon monoxide on the human body
CO concentration
30 ppm
100 ppm
200 ppm
300 ppm
400 ppm
800 ppm
1600 ppm
3200 ppm
8000 ppm
Symptoms
Maximum workplace concentration for 8 hours of
work, no symptoms
Even after a prolonged period, no symptoms
Headache 2…3 h
Mild headache, dizziness, weakness, nausea 2…3 h
Frontal headache
Life-threatening
Headache, dizziness, nausea, convulsions Within 45 min
Headache, dizziness and nausea
Loss of consciousness
Possible death
Headache, dizziness and nausea
Death
Death A few minutes
Time until occurrence of symptoms
-
-
1…2 h
3 h
Within 20 min
Within 2 h
Within 1 h
Within 5…10 min
Within 25…30 min
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GB Description IV Smart
169
760
36 140
150
800
700
8
503
173 360
20
5.4 Dimensions
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9
Fig. 1 Dimensions IV Smart
5.5 Technical data of the fan
• IV Smart AC: Temperature range [°C] of transported air = -25 to 55
• IV Smart EC: Temperature range [°C] of transported air = -25 to 55
• IV Smart EC CO: Temperature range [°C] of transported air = -20 to 40
• Voltage/current/enclosure class/weight/impeller diameter = see name plate
• Sound pressure [dB(A)] = see data sheet
Note:
Further technical data can be found on the data sheet of your fan.
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Description IV Smart GB
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10
5.6 Technical data of the controller
Voltage = 100…240 VAC
Frequency = 50…60 Hz
Table 3 CO control unit components
Component
Fan
CO sensor
External alarm device (optional)
Function
Two fans with a 0-10 V control input and hall output, for ventilation of the
room being monitored.
CO sensor with 4…20 mA measuring signal output that reflects a 0…300
ppm CO concentration.
Connection of an alarm siren or alarm light
5.7 Motor data
The motor data can be found on the name plate of the motor, or in the technical documents of the motor
manufacturer.
5.8 Intended use of all IV Smart versions
• The fans are intended for installation in underground and above-ground parking structures, to facilitate ventilation
and cold smoke extraction.
• For optimum operation, the jet fan must be suspended horizontally from the ceiling in such a position that intake and
outlet are unobstructed.
• The maximum admissible operating data on the name plate apply to an air density of 1.2 kg/3³ (sea level) and a
maximum air humidity of 80%.
• The fan is suitable for conveying clean air, with a density of 1.3 kg/m3 and a max. air humidity of 95%.
5.9 Incorrect use
Incorrect use refers mainly to using the fan in another way to that described. The following uses are incorrect and
hazardous:
• Conveying of explosive and combustible media
• Conveying of aggressive media
• Installation outside
• Operation in an explosive atmosphere
5.10 Terminal boxes
IV Smart AC IV Smart EC IV Smart CO
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GB
Serial.no: 84543/1002773290-001/20170131
IV Smart EC
230 V~
50 Hz
IP54
䰊
2510 min ¹
17kg
0,35 kW
Made in GER MANY
INS.CL.B
2,6 A
www.systemair.com
1
2
3
4
5
6
7
6 Name plate and type key
Name plate and type key |
11
1
Type designation
2
Voltage/current/frequency
3 Input power 7
4
Enclosure class/fan impeller speed/
weight
Table 4 Type key
IV Smart EC
-
-
CO
EC
AC
Induction fan Smart
5
Insulation class
6
Article number/production number/manufacturing date
Certifications
No controller
Equipped with a carbon monoxide control unit
Motor type
Electronically commutated/1 phased
2 poled/voltage controllable/1 phased
Fan type
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| Installation
4x
12
7 Installation
Warning: Danger from falling fan or fan parts.
♦ Check the surface before installation for load bearing capacity.
♦ Consider all static and dynamic loads when selecting hoisting equipment and fastening components.
General safety information
♦ Installation may only be carried out by adequately qualified persons, details see Table 1 Qualifications, page 6.
♦ Wear protective equipment during all work in the vicinity of the fan, details see 2.2 Personal protective equipment,
page 6.
♦ Abide by the system-related conditions and requirements of the system manufacturer or plant constructor.
♦ Do not dismantle or circumvent safety elements, or put them out of function.
♦ Provide contact and intake protection and ensure safety distances according to DIN EN ISO13857 and DIN 24167-1.
♦ Prevent the possibility of foreign bodies being drawn in.
7.1 Preconditions
♦ Ensure that the fan and all its components are undamaged.
♦ Ensure that the information on the name plates (fan and motor) matches up with the operating conditions.
♦ Ensure that there is enough space to install the fan.
♦ Protect against dust and moisture when installing.
♦ Fit the fans in such a way that there is sufficient access for troubleshooting, maintenance and repair.
GB
7.2 Installation on the ceiling
Installation IV Smart
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GB
Electrical connection |
8 Electrical connection
8.1 Safety information / Preconditions
Warning: Danger from electrical voltage!
♦ Observe the 5 rules of electrical safety, see 2.3 5 rules of electrical safety, page 6.
♦ Prevent the ingress of water into the connection box.
♦ Electrical connection may only be carried out by adequately qualified persons, details see Table 1 Qualifications, page
6.
♦ Observe and respect local conditions, regulations and laws.
♦ Wear protective equipment during all work in the vicinity of the fan, details see 2.2 Personal protective equipment,
page 6.
8.2 Preconditions
♦ Abide by the system-related conditions and requirements of the system manufacturer or plant constructor.
♦ Safety elements may not be dismantled, circumvented or deactivated.
♦ Install a circuit breaker in the permanent electrical installation, with a contact opening of at least 3 mm at each pole.
8.3 Connection
13
♦ Check if the data on the nameplate matches the connection data.
♦ Complete the electrical connection according to the circuit diagram.
♦ Lay the connection cables in the terminal box in such a way that allows the cover of the terminal box to be closed
without resistance.
♦ Use all of the locking screws.
♦ Insert the screws by hand to avoid damaging the thread.
♦ Tighten all glands well in order to guarantee protection class IP.
♦ Screw the lid of the terminal box/inspection switch evenly tight.
♦ Connect the cable end in a dry environment.
8.3.1 Wiring diagram IV Smart AC
Color
Black
Blue
Green/Yellow
L
N
PE
Function/pin assignment
Power supply 230 V AC, 50...60 Hz
Neutral conductor
Protective conductor
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| Electrical connection
14
8.3.2 Wiring diagram IV Smart EC
Client side
Max. speed
Adjustable speed through PWM
1...10 KHz
GB
Adjustable speed
10V –> n = max
1V –> n = min
<1V –> 0
Adjustable speed through
potentiometer
100 % PWM –> n = max
10 % PWM –> n = min
< 10 % –> 0
Wire no. Connection
1 PE
2 L
3 N
4 GND
5
6
7 0...10 V PWM
speedometer white Speed output: Open Collector, 1 impulse per revolution,
10 V/max. 1,1 mA red Voltage output 10 V/1.1 mA
Color
green/yellow Protective conductor
brown Power supply 230 V AC, 50...60 Hz, see name plate for
blue Neutral conductor
blue GND-connection of the controller interface
yellow Controller input 0...10 V or PWM
Function/assignment
voltage range
electrically isolated, Isink_max = 10 mA
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GB
Electrical connection |
8.3.3 Wiring IV Smart EC-CO
The wiring diagram of the IV Smart EC-CO fan is not included in this document, but within this delivery.
15
Table 5 Electrical connections
Name Occupancy
1. L
X1
X2
X3
X4
X5
X6
X7
2. N
3. PE
1. L
2. N
3. PE
1. L
2. N
3. PE
1. 10 V
2. 0-10 V
3. HALL
4. GND
1. 10 V
2. 0-10 V
3. HALL
4. GND
1. 24 V
2. 4-20 mA
3. EARTH
1. NC
2. COM
3. NO
Designation Description
X1 SUPPLY
X2 FAN1
X3 FAN2
X4 FAN1
X5 FAN2
X6 SENSOR
X7 ALARM
Supply connection to the control unit
Supply connection to fan 1. Voltage corresponds to the control unit's
supply voltage
Supply connection to fan 2. Voltage corresponds to the control unit's
supply voltage
Control connection to fan 1. Speed specification and speed
feedback. If the fan has a 10 V output, it can be connected to
terminal X4.1.
Control connection to fan 2. Speed specification and speed
feedback. If the fan has a 10 V output, it can be connected to
terminal X5.1.
Connection for CO sensor supply connection and measuring signal
connection
Potential-free alarm contact connection option for controlling an
alarm siren or other auxiliary device.
8.3.3.1 Fan speed specification
The minimum fan speed can be set via a potentiometer in the range from 20 % to 40 %. The potentiometer is only accessible once the housing cover has been removed. The fan speed increases proportionately to the CO concentration
until the maximum speed at 50 ppm. If a fault is detected, the fans operate at maximum speed in order to remove any
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Commissioning GB
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16
raised CO concentrations in the air. The following table provides information about the control unit's speed specifications to the fans.
Table 6 Fan speed specification
CO concentration
CO < 15 ppm Switch-off hysteresis 10
ppm
CO = 15 ppm
15 ppm < CO ≤ 50 ppm Min.…10 V
50 ppm < CO 10 V
Fault
Speed specification values
0 V
2 V…4 V (min.)
10 V
Comment
Fan standstill
Speed depending on set value
Linear rise in the characteristic curve
analogue to the CO concentration
starting with the minimum through to
the maximum fan speed
Maximum fan speed
Maximum fan speed
8.4 Protective grounding wire
The protective grounding must have a cross-section equal to or greater than that of the phase conductor.
8.5 Residual current circuit breaker
All-current-sensitive residual current circuit breakers are required for use in alternating-current systems with 50/60 Hz,
in combination with electronic devices such as EC motors, frequency converters or uninterruptible power supplies
(UPS).
8.6 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, overload or short circiut.
♦ Use (all-pole) circuit breaker (characteristic C or K) or motor protection switches.
♦ Always connect thermo-contacts or cold conductors to a motor protection switch.
9 Commissioning
9.1 Safety information
♦ Commissioning may only be carried out by adequately qualified persons, details see Table 1 Qualifications, page 6.
♦ Wear protective equipment during all work in the vicinity of the fan, details see 2.2 Personal protective equipment,
page 6.
9.2 Preconditions
♦ Installation and electrical connection have been correctly performed.
♦ Residual material from installation and foreign objects have been removed from the fan and ducts.
♦ Inlet and outlet are free.
♦ Safety devices have been fitted.
♦ Ground cable is connected.
♦ Cable glands are tight.
♦ Nominal current (from the name plate) is not exceeded.
♦ Data on the name plate corresponds with the connection data.
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