System air Topvex SF03 Series User manual

Document in original language | 130324 · A004
Topvex SF02-SF12
Air Handling Unit
Installation instructions GB

130324 | A004
© 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.

130324 | A004
Contents
1 Declaration of Conformity .................................1
2 Warnings.......................................................2
3 Product information .........................................2
3.1 General................................................2
3.2 Technical data .......................................3
3.2.1 Dimensions and weight ...............3
3.2.2 Electrical data............................5
3.3 Transport and storage .............................6
4 Installation.....................................................6
4.1 Unpacking ............................................6
4.2 Where/how to install ..............................6
4.3 Installing the unit....................................7
4.3.1 Mounting brackets......................8
4.3.2 Installing procedure ....................8
4.4 Connection ...........................................9
4.4.1 Ducting ....................................9
4.4.2 Electrical connection box,
components............................ 10
4.4.3 External connections................. 11
4.4.4 Temperature sensor, supply
air and outdoor air
damper ...... .......... ........... ....... 12
4.4.5 Extract fan .............................. 12
4.4.6 Electrical heater ....................... 13
4.4.7 Hot water heater...................... 13
5 BMS Connection............................................ 14
6 Control panel................................................ 14
6.1 General information.............................. 14
6.2 Dimensions......................................... 15
6.3 Installation.......................................... 16
6.4 Additional equipment ............................ 16

Declaration of Conformity | 1
1 Declaration of Conformity
Manufacturer
Systemair Sverige AB
Industrivägen 3
SE-739 30 Skinnskatteberg SWEDEN
Office: [phone] Fax: [phone]
www.systemair.com
hereby confirms that the following products:
Air handling units
EL Topvex SF02 Topvex SF03 Topvex SF04 Topvex SF06
HWL Topvex SF02 Topvex SF03 Topvex SF04 Topvex SF06 Topvex SF08 Topvex SF12
HWH Topvex SF02 Topvex SF03 Topvex SF04 Topvex SF06 Topvex SF08 Topvex SF12
(The declaration applies only to product in the condition it was delivered in and installed in the facility in accordance with the included
installation instructions. The insurance does not cover components that are added or actions carried out subsequently on the
product)
Comply with all applicable requirements in the following directives and regulations
Machinery Directive 2006/42/EC Ecodesign Directive 2009/125/EC
327/2011 Requirements for fans
1253/2014 Requirements for ventilation units
Low Voltage Directive 2014/35/EU
EMC Directive 2014/30/EU
The following harmonized standards are applied in applicable parts:
EN ISO 12100:2010 Safety of machinery - General principles for design - Risk assessment and risk reduction
EN 13857 Safety of machinery – Safety distances to prevent hazard zones being reached by upper
or lower limbs
EN 60204-1 Safety of machinery – Electrical equipment of machines – Part 1: General requirements
EN 60335-1 Household and similar electrical appliances – Safety Part 1: General requirements
EN 60335-2-40 Safety of household and similar electrical appliances - Part 2-40: Particular requirements
for electrical heat pumps, air-conditioners and dehumidifiers
EN 50106:2007 Safety of household and similar appliances – Particular rules for routine tests referring to
appliances under the scope of EN 60 335-1 and EN 60967
EN 60529 Degrees of protection provided by enclosures (IP Code)
EN 62233 Measurement methods for electromagnetic fields of household appliances and similar
apparatus with regard to human exposure
EN 61000-6-2 Electromagnetic compatibility (EMC) – Part 6-2: Generic standards – Immunity for
industrial environments
EN 61000-6-3 Electromagnetic compatibility (EMC) – Part 6-3: Generic standards – Emission standards
for residential, commercial and light-industrial environments
The complete technical documentation is available.
Skinnskatteberg, 15-03-2016
Mats Sándor
Technical Director
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2|Warnings
2 Warnings
The following admonitions will be presented in the different sections of the document:
Danger
• Indicates a potentially or imminently hazardous situation which, if not avoided, could result in death or
serious injury.
Warning
• Indicates a potentially hazardous situation that may result in minor or moderate injuries.
Caution
• Indicates a risk of damaging the product or prevent optimal operation.
Important
• This appliance can be used by children aged from 8 years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience and knowledge if they have been given supervision
or instruction concerning use of the appliance in a safe way and understand the hazards involved.
• Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children
without supervision.
3 Product information
3.1 General
This installation manual concerns air handling unit type Topvex SF manufactured by Systemair Sverige AB. The units in-
clude the following model options:
•Model: Topvex SF02, Topvex SF03, Topvex SF04, Topvex SF06, Topvex SF08 and Topvex SF12.
•Heating coil: EL (Electric), HWL (Water coil, low power), HWH (Water coil, high power).
• Stepless voltage control. VAV available as accessory (VAV– Variable Air Volume = Constant duct pressure control).
This manual consists of basic information and recommendations concerning the design, installation, start-up and opera-
tion, to ensure a proper fail-free operation of the unit.
The key to proper and safe operating of the unit is to read this manual thoroughly, use the unit according to given
guidelines and follow all safety requirements.
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Product information | 3
3.2 Technical data
3.2.1 Dimensions and weight
A
F
B
46 46E
C 63
D
E
øJ
G
I
H
ø22
W
Fig. 1 Topvex SF02-Topvex SF03 Dimension (mm)
Model A B C D E F
Topvex SF02 1463 557 321 161 278 1366
Topvex SF03 1550 619 373 187 310 1454
Model G H I øJ W Weight, kg
Topvex SF02 150 88 92 200 844 55
Topvex SF03 162 109 92 250 893 62
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4| Product information
W
A
H22 22 EG G
B
C 63
E
K J
II
ø22
D F
FD
Fig. 2 Topvex SF04-Topvex SF12 Dimensions (mm)
Model A B C D E F
Topvex SF04 1497 749 373 200 400 89
Topvex SF06 1497 849 441 250 500 94
Topvex SF0811497 903 545 300 600 125
Topvex SF1211546 1011 545 400 700 74
1size S08 and S12 only in HW
Model G H I J K W Weight, kg
Topvex SF04 175 1454 90 109 162 894 74
Topvex SF06 175 1454 91 119 212 894 81
Topvex SF081152 1454 90 145 262 894 98
Topvex SF121152 1503 92 94 362 894 109
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Product information | 5
3.2.2 Electrical data
Model Fans (W tot.) 230V 1~ and
400 V 3N~
El Heating battery (kW tot.) Fuse (mains) (A) for
230 V 1~ and 400 V
3~
Topvex SF02 EL 4,5 kW 168 4,5 3x16
Topvex SF02 EL 9 kW 168 9 3x16
Topvex SF02 HWL, HWH 168 -10
Topvex SF03 EL 7,7 kW 169 7,7 3x16
Topvex SF03 EL 15,3 kW 169 15,3 3x25
Topvex SF03 HWL, HWH 169 -10
Topvex SF04 EL 10,5 kW 540 10,5 3x20
Topvex SF04 EL 20,9 kW 540 20,9 3x40
Topvex SF04 HWL, HWH 540 -10
Topvex SF06 EL 13,7 kW 483 13,7 3x25
Topvex SF06 EL 27,5 kW 483 27,5 3x50
Topvex SF06 HWL, HWH 483 -10
Topvex SF08 HWL, HWH 756 -10
Topvex SF12 HWL, HWH 1289 -3x10
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6| Installation
3.3 Transport and storage
Topvex SF is delivered in one piece standing on a pallet for easy transportation using a forklift. The unit should be stored
and transported in such a way that it is protected against physical damage that can harm panels, handles, display etc. It
should be covered so that dust, rain and snow cannot enter and damage the unit and its components. The appliance is
delivered complete with all necessary components, wrapped in plastic on a pallet for easy transportation.
When transporting the Topvex SF units use a forklift placed on the gable of the unit.
Note:
Necessary parts like control panel, supply air sensor, handles, mounting brackets are placed inside the unit.
The unit must not be put into operation before the enclosed parts are removed and installed properly.
Warning
The unit is heavy. Be careful during transport and installation. Risk of injury through pinching. Use protective
clothing.
4 Installation
4.1 Unpacking
Verify that all ordered equipment are delivered before starting the installation. Any deviation from the ordered equip-
ment must be reported to the supplier of Systemair products.
4.2 Where/how to install
Topvex SF02-SF12 can be installed outside if weather protected. An outdoor air section, ODS is available as accessory.
If the unit is installed in a cold place it is important that the unit is not shut-off by the main switch. As long as the main
voltage is on the electrical cabinet will be kept warm also in cold climates.
When choosing the location it should be kept in mind that the unit requires maintenance regularly and that the inspec-
tion doors should be easily accessible. Leave free space for opening the doors and for taking out the main components
(chapter 3.2.1.)
The outdoor air intake of the building should if possible be put in the northern or eastern side of the building and away
from other exhaust outlets like kitchen fan outcasts or laundry room outlets.
Warning
• The door handles are only intended to be used during the installation and service. Handles must be
removed before the unit is put into operation to ensure the required level of safety for the unit.
• The unit must be duct connected or in some other way provided with protection so that it is not possible
to come in contact with the fans through the duct connections
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Installation | 7
4.3 Installing the unit
Caution
Make sure that the hatch to the electrical connection box doesn’t fall down during installation in false
ceiling.
The unit can be installed in the positions shown in figure 3.
When the HW units are mounted horizontally on a wall, always make sure that the water pipe connections are above
the battery, so the HW battery can be properly de-aired. By unscrewing four screws the HW battery can easily be
rotated.
Prepare the surface where the unit is to be mounted. Make sure that the surface is flat, levelled and that it carries the
weight of the unit. Perform the installation in accordance with local rules and regulations.
Fig. 3 Mounting of HW units
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8| Installation
4.3.1 Mounting brackets
Together with the Topvex SF unit follows 4 mounting brackets that allows the unit to be mounted according to illustra-
tion figure 3 and figure 4.
D
30
A
B
C
Fig. 4
Model A B C D
Topvex Topvex SF02EL/HW 563 523 603 1235
Topvex Topvex SF03 EL/HW 626 586 666 1322
Topvex Topvex SF04 EL/ HW 756 716 796 1322
Topvex Topvex SF06 EL/ HW 856 816 896 1322
Topvex Topvex SF08 HW 911 871 951 1322
Topvex Topvex SF12 HW 1017 977 1057 1371
4.3.2 Installing procedure
Warning
Beware of sharp edges during mounting and maintenance. Make sure that a proper lifting device is used.
Use protective clothing.
1 Prepare the surface where the unit is to be mounted.
Make sure that the surface is flat, levelled and that it
carries the weight of the unit. Perform the installation
in accordance with local rules and regulations.
2 Lift the unit in place.
3 Connect the unit electrically to the power supply
through the all pole circuit breaker, safety switch (ac-
cessory). The wiring is led directly to the electrical
connection box.
See enclosed wiring diagram, and chapter 4.4.3 for
more information.
Warning
The units electrical connection to the power supply must be preceded by an all pole circuit breaker with a
minimum 3 mm gap.
Danger
• Make sure that the power supply to the unit is disconnected before performing any maintenance or
electrical work!
• All electrical connections must be carried out by an authorized installer and in accordance with local rules
and regulations.
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Installation | 9
4.4 Connection
4.4.1 Ducting
Air to and from the unit is led through a duct system. To ensure long life and satisfactory cleaning possibilities, ducts
made of galvanised steel are highly recommended.
To obtain low energy consumption and required airflow, the duct system should be commissioned for low air speeds
and low pressure drop.
Fig. 5 HW unit
1Filter, supply air
2Fan, supply air
3Heater, electrical or water
4Electrical connection box
5Pressure guard filter
6Air flow sensor (only EL units)
7Outdoor air sensor
8Duct connection, outdoor air
9Duct connection, supply air
Note:
Duct connections/duct ends should be covered during storage and installation
Grilles for intake/roof units must be installed according to building regulations in force.
Assemble the unit in the direction of airflow.
Secure all joints between ducting and the Topvex SF unit accurately using a minimum of 4 rivets per joint (circular ducts)
and 4 M8 bolts per joint (rectangular ducts). Rectangular ducts requires sealing strips or sealing compound to ensure
the air tightness.
Caution
To avoid fan noise being transferred via the ducting system, mufflers should be installed on supply air.
Note:
If the unit is installed in a cold place make sure that all joints are covered with insulation, and tape well.
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10 | Installation
4.4.2 Electrical connection box, components
Danger
• Make sure that the mains power supply to the unit is disconnected before performing any maintenance
or electrical work!
• All electrical connections must be carried out by an authorized installer and in accordance with local rules
and regulations.
Caution
Be careful so the hatch doesn’t fall down if the unit is false ceiling mounted.
Topvex SF is equipped with a built in regulator and internal wiring.
Loosen the 4 screws to remove the hatch to the electrical connection box.
Fig. 6 Connection box
Position Description
1Regulator E283 WEB
2Transformer 230/24V AC
3Terminals for internal and external components
4Terminals for internal wiring
5Terminals for mains power supply to the unit
6Contactor (K2) On/Off Pump control water (HW units only, not present in EL-units)
7Automatic fuse
8Reset for overheat protection (only EL units)
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Installation | 11
4.4.3 External connections
Terminal block Description (GB) Remark
PE Ground
N N Earthed neutral (supply voltage)
L1 L1 Phase (supply voltage) Used for phase 230V 1~ if the unit
has this mains power supply
400V 3~
L2 L2 Phase (supply voltage) 400V 3~
L3 L3 Phase (supply voltage) 400V 3~
1 G Mains power supply (Water valve actuator) 24V AC
2 G0 Reference (Water valve actuator) 24V AC
10 DO ref DO reference G (24V AC)
12 1DO 2 Outdoor/Exhaust air damper 24V AC
Max. 2,0 A continuous load
WP L1 Circulation pump hot water system 230V AC
131DO 3 Activate cooling
141DO 4 Sum alarm 24 VAC
151D0 5 Start external extract fan 24 VAC
30 AI ref Supply air sensor reference Neutral
31 AI 1 Sensor supply air
40 Agnd UI reference Neutral
41 2UAI 1/(UDI 1) Pressure transmitter extract air
422UAI 2/(UDI 2) Pressure transmitter supply air
44 UAI 3/(UDI 3) Frost protection sensor water heating battery Use terminal 40 as reference
43DI ref External function reference + 24V DC
50/60/B BExo-line B Modbus, Exo-line connection
51/61/A AExo-line A Modbus, Exo-line connection
52/62 NExo-line N Modbus, Exo-line connection
743DI 4 Extended running Normally open contact
Use terminal 4 as reference
753DI 5 Fire alarm Normally open contact
Use terminal 4 as reference
763DI 6 External stop Normally open contact
Use terminal 4 as reference
90 Agnd AO Reference Neutral
91 AO 1 Control signal, water heating 0–10V DC
93 AO 3 Control signal, cooling 0–10V DC
94 A0 4 Control signal, external extract fan (optional)
chapter 4.4.5
0-10V DC
1Maximum current load for all DO combined: 8A
2Connection to external pressure sensor in case of pressure controlled unit (VAV)
3These inputs may only be wired to voltage free contacts
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12 | Installation
4.4.4 Temperature sensor, supply air and outdoor air damper
Mount the enclosed duct sensor in the supply air duct.
Fig. 7 Temp sensor and damper
ASensor, supply air
BMotorized damper, outdoor air (accessory)
The damper (accessory) is also preventing the hot water battery from freezing by closing when the returning water in
the battery is below a set temperature, +8 °C, alternatively if the supply air temperature drops below a set temperature
(adjustable).
4.4.5 Extract fan
Extract fan can be connected to the unit and be operated parallel with the supply fan. The extract fan can be controlled
in two ways.
• Use the pre-configured digital output to activate the extract fan DO 5. The output is active when the supply fan in
the unit is running.
Table 1 From External connection
10 DO ref DO reference G (24V AC)
12
1DO 2 Outdoor/Exhaust air damper 24V AC
Max. 2,0 A continuous load
WP L1 Circulation pump hot water system 230V AC
131DO 3 Activate cooling
141DO 4 Sum alarm 24 VAC
151D0 5 Start external extract fan 24 VAC
90 Agnd AO Reference Neutral
91 AO 1 Control signal, water heating 0–10V DC
93 AO 3 Control signal, cooling 0–10V DC
94 A0 4 Control signal, external extract fan (optional)
chapter 4.4.5
0-10V DC
1Maximum current load for all DO combined: 8A
• Setup a 0-10V DC analog output to control extract fan e.g EC fans, frequency inverters or other speed controllers.
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Installation | 13
Table 2 From Menu overview (Operating and Maintenance Instruction)
→Access rights →Log on Log on
Enter password xxxx
Actual level: None
Log on to service level by entering
a 4-digit code. After reaching the
desired level go back with “LEFT”
arrow (press 2 times) on the control
panel.
Standard code from factory to enter
service level is 2222. Back to
operator level: 1111. To enter
Admin level code: 3333.
Darker gray area, log in to
“Administrator level”
code 3333
→Configuration →
Inputs/Outputs
AO→ ↓
AO4
Set to EAF
AO4
Sign: EAF
Auto
Value: 0.0 V
→Air Control Set outputs %
The extract fan must be equipped with protection to stop the fan from overheating, an alarm signal can be wired back
to the controller
Note:
See Corrigo manual-Ventilation application for more information.
4.4.6 Electrical heater
The heating coil is located after the fan and the material is stainless steel. The electrical heating coil has both automatic
and manual overheating protection. The power demand of the electrical heating coil is controlled by a triac power regu-
lator (Pulser) according to the desired supply air temperature that is set in the control panel.
4.4.7 Hot water heater
The hot water coil is located after the fan. The coil is mounted for easy connection through the short side of the unit. At
the same time, it is designed in such a way that it is easy to access the pipe connections. The material is copper piping
with a frame of galvanized sheet steel and aluminium fins.
The coil has a venting nipple and one immersion thermostat as frost guard. If the temperature drops and there is a risk
of freezing (outlet water temperature below 8 °C) the water flow is maintained (the magnetic valve will open fully),
the fan stops and the outdoor air damper, accessory, closes instantaneously
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14 |BMS Connection
5 BMS Connection
Communication possibilities for controller E283 WEB.
• RS485(Modbus): 50-51-52 or 60-61-62
• RS485(BACnet): 50-51-52 or 60-61-62
• RS485(Exoline): 50-51-52-53 or 60-61-62-63
• TCP/IP Exoline
• TCP/IP Modbus
• TCP/IP WEB
• TCP/IP BACnet
Fig. 8 BMS connection on the controller
6 Control panel
6.1 General information
The control panel is delivered connected to the Corrigo control unit situated in the electrical connection box. Cable
length is 10 m. In case the control panel needs to be detached from the signal cable it is possible to loosen the wires on
the back of the control panel (figure 10).
A set of self-adhesive magnet strips are included in the package to facilitate installation on a metal surface.
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Control panel | 15
6.2 Dimensions
Fig. 9 Control panel dimensions
Position Dimensions (mm)
A 115.0
B 94.0
C 26.0
Dc/c 60.0
E 50.5
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16 | Control panel
6.3 Installation
1. Find an appropriate place to install the control panel. Maximum length between control panel and unit is 100 m.
2. If needed, drill two holes in the wall to hang the control panel (center to center: 60 mm) (pos.1, figure 10).
Fig. 10 Control panel wire connections
Position Description
1Mounting holes
2Connection block
3Connection to brown cable
4Connection to yellow cable
5Connection to white cable
6Connection to black cable
6.4 Additional equipment
For information concerning additional external equipment such as valve actuators, motorized dampers, roof units, wall
grilles etc. see technical catalogue and their enclosed instructions.
For electrical connections of external components see enclosed wiring chart.
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