System air Topvex SR Manual

Installation, Operation and Maintenance instruction EN
Topvex SR
Topvex TR

Table of content
1 Introduction .......................................................... 1
1.1 Product description ......................................1
1.2 Intended use ..............................................1
1.3 Document description...................................1
1.4 Product overview Topvex SR ......................... 1
1.5 Product overview Topvex TR.......................... 2
1.6 Overview of supplied parts............................. 3
1.7 Name plate ................................................3
1.7.1 Type designation ............................. 4
1.8 Product liability............................................ 5
2 Safety .................................................................5
2.1 Safety definitions......................................... 5
2.2 Safety instructions ....................................... 5
2.3 Personal protective equipment ....................... 6
2.4 Safety labels on the product........................... 6
3 Transportation and storage ...................................... 7
3.1 To move the product with a forklift truck ............ 7
3.2 To move products with more than 1 section
from the pallet............................................. 7
3.3 To lift the product with a lifting frame ................ 8
3.4 Disassembly for transport through a
standard door opening.................................. 9
3.4.1 To disassemble the product ...............9
3.4.2 To divide the product into
sections....................................... 10
3.5 To assemble the product ............................. 11
3.6 To assemble the product sections ................. 12
4 Installation.......................................................... 14
4.1 To do before the installation of the
product.................................................... 14
4.2 To make the product level............................ 14
4.3 To adjust the heat exchangers
position ................................................... 15
4.4 To connect the ducts to the product ............... 16
4.4.1 Duct connection overview................ 16
4.5 To install the supply air sensor...................... 17
4.6 To put insulation on the ducts ....................... 17
4.7 To connect the water heating coil .................. 17
4.7.1 Technical data for water heating
coil ............................................. 18
4.8 Purge sector............................................. 19
4.8.1 Overview of the purge sector............ 19
4.8.2 To measure the air pressure
difference in the product.................. 19
4.8.3 Purge sector settings...................... 19
4.8.4 To adjust the purge sector ............... 20
4.9 NaviPad .................................................. 20
4.9.1 To install the NaviPad holder ............ 20
4.9.2 To connect the NaviPad .................. 20
4.10 To install the ODK roof ................................ 21
4.11 To install the Access control cabinet .............. 22
5 Electrical connection............................................. 23
5.1 To do before the electrical connection ............ 23
5.2 To connect the product to the power
supply..................................................... 24
5.3 To open the Access control cabinet ............... 24
5.4 To connect the supply air sensor ................... 25
5.5 To connect accessories............................... 25
6 Commissioning ................................................... 28
6.1 To do before the commissioning.................... 28
6.2 To do the commissioning ............................. 28
7 Operation........................................................... 28
7.1 To operate the NaviPad .............................. 28
7.1.1 NaviPad button ............................. 28
7.1.2 Overview of the NaviPad
dashboard ................................... 29
7.2 To do the start-up wizard in the
NaviPad .................................................. 29
7.3 Symbols in the control unit CU27–C
menu ...................................................... 29
7.4 To log on to the NaviPad with the applicable
user mode................................................ 30
7.4.1 User modes.................................. 30
7.5 Overview of the NavidPad software
menu ...................................................... 31
7.6 Overview of the NaviPad home page ............. 33
7.7 Data and settings ...................................... 34
7.8 Flow chart ................................................ 34
7.8.1 To use the flow chart ...................... 34
7.9 Language ................................................ 34
7.9.1 To change the language.................. 34
7.10 Time and date........................................... 35
7.10.1 To set the operation time ................. 35
7.11 Configuration............................................ 35
7.11.1 To do a configuration ...................... 35
7.12 System information .................................... 35
7.12.1 To add or adjust system
information................................... 35
7.13 Alarms .................................................... 35
7.13.1 To operate the alarms ..................... 35
7.14 To connect the NaviPad if the connection to
the product is lost ...................................... 36
7.15 To use a computer to show the user
interface .................................................. 36
7.16 To stop the product for maintenance .............. 36
8 Maintenance....................................................... 36
8.1 Maintenance schedule................................ 37
8.2 To clean the product................................... 38
8.3 To replace the filters ................................... 38
8.4 To replace the fan module ........................... 38
8.5 To replace the heat exchanger...................... 39
8.6 To replace the battery of the control unit
CU27-C................................................... 40
8.7 To reset tripped fuses ................................. 41

8.8 To reset the manual overheat protection for
electric heating coil .................................... 41
8.9 Spare parts .............................................. 41
9 Troubleshooting................................................... 42
10 Disposal........................................................... 43
10.1 To disassemble and discard the parts of the
product.................................................... 43
11 Warranty .......................................................... 43
12 Technical data ................................................... 44
12.1 Technical data overview .............................. 44
12.2 Weight data.............................................. 45
12.3 Product dimensions ................................... 46
12.3.1 Product dimensions for Topvex
SR20 and SR25 ............................ 47
12.3.2 Product dimensions Topvex SR 30,
35 .............................................. 48
12.3.3 Product dimensions Topvex SR60,
SR70, SR80 and SR100 ................. 49
12.3.4 Product dimensions Topvex TR20,
TR25, TR30 and TR35.................... 52
12.3.5 Product dimensions Topvex TR60,
TR70 and TR80 ............................ 54
12.3.6 Dimensions of the NaviPad and
NaviPad holder ............................. 55
12.3.7 Dimensions of the Access control
cabinet ....................................... 55
13 Accessory overview ............................................ 56
14 EU Declaration of conformity ................................ 57
15 UK Declaration of conformity ................................ 58

1 Introduction
1.1 Product description
The product is a compact air handling unit that is supplied
with rotating heat exchanger, electrical cabinet, control sys-
tem, CAV control, filters and EC motors as standard.
The product comes with 1 handle outside of the product cas-
ing. The other handles, NaviPad, NaviPad holder, supply air
sensor, external accessory power supply wiring kit and feet
to level the installation surface are supplied in a cardboard
box in the product.
Topvex SR is side connected and can be supplied with circu-
lar or rectangular duct connections. Topvex SR can be in-
stalled with a roof for outdoor installations (ODK).
Topvex TR is top connected and can be supplied with circular
or rectangular duct connections.
The VAV control, safety switch and other control equipment
are available as accessories.
An air handling unit with rectangular duct connections is not
supplied with duct joints. A duct connection kit is available as
accessory.
1.2 Intended use
The air handling unit is used for heat recovery ventilation,
connected to a circular or rectangular duct system. The
product is intended for installation in indoor environments
with ambient temperatures of between 0-50 °C. Applicable
installation locations are for example storage rooms, laundry
rooms or attics.
ODK models of the air handling unit can be installed in out-
door environments as the product is supplied with an outdoor
roof and the control unit installed in the casing.
Note:
Make sure that the ODK roof solution is applicable for the
weather conditions in your area.
The air handling unit is not applicable for transportation of air
that contains explosive, flammable or aggressive media.
The product solution is not applicable for locations where
there is a risk of explosion.
1.3 Document description
This document contains instructions for installation of the
product. The procedures must be done by approved person-
nel only.
Speak to Systemair for more information on how to install the
product in different installation locations.
1.4 Product overview Topvex SR
Note:
The illustration shows a left connected product.
19
3
2 1618 6 10
12
12
1317 497
5 15111 148
1

1. Supply air fan
2. Extract air fan
3. Filter for the supply air
4. Filter for the extract air
5. Heat exchanger
6. Rotor motor
7. Internal electrical cabinet
8. Heating coil (electrical or water)
9. Pressure transmitter (PDT1) for extract air filter and sup-
ply fan
10. Pressure transmitter (PDT2) for supply air filter and ex-
tract fan
11. Air flow sensor (AFS) only for units with electrical heat-
ing coil
12. Water battery connection
13. Extract air temperature sensor (ETS)
14. Efficiency temperature sensor (EFS)
15. Outdoor air temperature sensor (OS)
16. Exhaust air temperature sensor (EHS)
17. Access control cabinet1
18. Section assembly brackets
19. Name plate
1.5 Product overview Topvex TR
Note:
The illustration shows a left connected product.
19
6 18
7
13 9 14
8
4 16171011
15
2
3
5121
20
1. Supply air fan
2. Extract air fan
3. Filter for the supply air
4. Filter for the extract air
5. Heat exchanger
6. Rotor motor
7. Internal electrical cabinet
8. Heating coil (electrical or water)
9. Pressure transmitter (PDT1) for extract air filter and sup-
ply fan
10. Pressure transmitter (PDT2) for supply air filter and ex-
tract fan
11. Pressure transmitter for leakage protection
12. Air flow sensor (AFS) only for products with electrical
heating coil
13. Water battery connection
14. Extract air temperature sensor (ETS)
2
1. On ODK products the Access control unit is installed inside the product.

15. Efficiency temperature sensor (EFS)
16. Outdoor air temperature sensor (OS)
17. Exhaust air temperature sensor (EHS)
18. Access control cabinet
19. Section assembly brackets
20. Name plate
1.6 Overview of supplied parts
1
2
6
5
7
4
3
1. NaviPad holder
2. NaviPad
3. External accessory power supply wiring kit
4. Supply air sensor
5. Feet for product height adjustment
6. Handles
7. ODK roof kit (only supplied with ODK products)
1.7 Name plate
Fan
Filter
[P=1,2 kg/m3]
[kW]
[rpm]
[V]
[A]
[V]
[Motor kW] [Total kW]
[A]
[Hz] [IP] [kg]
16 17 1918 20 21
1 23
22
234567
8
9
10
11
12
13
14
15
3

1. Product name
2. Ampere, A
3. Total kW
4. Weight, kg
5. IP class, enclosure class
6. Voltage, V
7. Motor kW
8. Frequency, Hz
9. Certifications
10. Product key
11. Maximum fan speed, rpm
12. K-factor fan
13. Motor power, kW
14. Motor voltage, V
15. Motor current, A
16. Filter class
17. Part number/production number/production date
18. Supply air values
19. Supply filter class
20. Extract filter class
21. Manufacturer and country of production
22. Extract air values
23. Scannable code2
1.7.1 Type designation
Product name Topvex SR Topvex TR
Duct connection Side connected Top connected
Product size 20 20
25 25
30 30
35 35
60 60
70 70
80 80
100
Location of sup-
ply air connec-
tion and electric
supply
R (Right) R (Right)
L (Left) L (Left)
Heater types HWH (Water,
high power)
HWH (Water,
high power)
HWL (Water, low
power)
HWL (Water, low
power)
EL (Electric
heater)
EL (Electric
heater)
None None
Fan impeller Standard
(Composite)
Standard
(Composite)
M0 (Aluminium) M0 (Aluminium)
Weather pro-
tected outdoor
version
ODK N/A
Product
size
Electrical heater (kW)
20 5.2
25 5.2
30 3.5 7.1
35 3.5 7.1
60 3.5 7.1 10.4
70 3.5 10.4 14.2
80 5.2 12.3 19.4
100 7.1 15.7 24.6
4
2.
Use a mobile device to scan the scannable code and go to the Systemair documentation portal for more documentation and document
translations.

1.8 Product liability
Systemair is not liable for damages that the product causes
in these conditions:
• The product is incorrectly installed, operated or
maintained.
• The product is repaired with parts that are not original
spare parts from Systemair.
• The product is used together with accessories that are not
original accessories from Systemair.
2 Safety
2.1 Safety definitions
Warnings, cautions and notes are used to point out specially
important parts of the manual.
Warning
If you do not obey these instructions,
there is a risk of death or injury.
Caution
If you do not obey these instructions,
there is a risk of damage to the product,
other materials or the adjacent area.
Note:
Information that is necessary in a given situation.
2.2 Safety instructions
Warning
Read the warning instructions that follow
before you do work on the product.
5

• Read this manual and make sure that you understand the
instructions before you do work on the product.
• Obey local conditions and laws.
• The product must not be put into operation until the ma-
chine or ventilation system in which it is included in obeys
relevant directives.
• If an operation stop of the product for more than 48 hours
is planned, we recommend to not use cooling recovery.
This is to prevent microbial growth in the condensation
water in the supply air.
• The ventilation contractor and the operator are responsi-
ble for correct installation and intended use.
• Keep this manual at the location of the product.
• Do not install or operate the product if it is defective.
• Do not remove or disconnect safety devices.
• Make sure that you can read all warning signs and labels
on the product when it is installed. Replace labels that
have damage.
• Only permit approved personnel to work on the product
and to be in the adjacent area during all work on the
product.
• Make sure that you know how to stop the product quickly
in an emergency.
• Use applicable safety devices and personal protective
equipment during all work on the product.
• Before you do work on the product, disconnect the power
supply and wait until the product stops.
• If the maintenance is not correctly and regularly done,
there is risk of injury and damage to the product.
• Only do the maintenance as given in this manual. Speak
to Systemair technical support if other servicing is
necessary.
• Always use spare parts from Systemair.
• Sound levels exceeding 70 dB(A) may occur depending
on model and size. Visit www.systemair.com for more de-
tailed information about your product.
• The product is not to be used by persons, including chil-
dren, with reduced physical, sensory or mental capabil-
ities, or lack of experience and knowledge, unless they
have been given supervision or instruction.
• Do not allow children to play with the device.
2.3 Personal protective
equipment
Use personal protective equipment during all work on the
product.
• Approved eye protection
• Approved protective helmet
• Approved hearing protection
• Approved protective gloves
• Approved protective shoes
• Approved work clothing
2.4 Safety labels on the product
VARNING!
WARNUNG!
Innan anslutningar görs åtkomliga för beröring, måste alla
matningskretsar vara brutna.
Before obtaining access to terminals, all supply circuits must
be disconnected.
Avant d’accéder aux bornes, tous les circuits d’alimentation
doivent être déconnectés.
Vor dem Zugriff auf die Anschlussklemmen müssen alle
Versorgungsstromkreise unterbrochen werden.
AVERTISSEMENT!
WARNING!
STOP
4 min.
6