SystemAir Topvex TR Series Operation And Maintenance Instructions

SystemAir Topvex TR Series Operation And Maintenance Instructions

Compact air handling units

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Topvex SR 09, 11, Topvex TR 09-15
Compact Air Handling Units
GB
Operation and Maintenance Instructions
Document in original language | 151620 · A002

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Summary of Contents for SystemAir Topvex TR Series

  • Page 1 Topvex SR 09, 11, Topvex TR 09-15 Compact Air Handling Units Operation and Maintenance Instructions Document in original language | 151620 · A002...
  • Page 2 © 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. 151620 | A002...
  • Page 3: Table Of Contents

    Contents Warnings............1 3.3.8 Checking the duct system ........10 Product description..........2 3.3.9 Changing the internal Internal components Topvex SR 09, battery ........11 11............2 Troubleshooting..........12 Internal components Topvex TR 09- Service ............12 15............3 Description of internal components ....4 2.3.1 Supply and extract air fans ........4...
  • Page 5: Warnings

    Warnings | 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 •...
  • Page 6: Product Description

    | Product description Product description Internal components Topvex SR 09, 11 Fig. 1 Internal components with air connections symbols (Drawn as a left hand unit) Description Symbol Position Connection supply air Connection exhaust air Connection outdoor air Connection extract air Fan supply air Fan extract air Filter supply air...
  • Page 7: Internal Components Topvex Tr 09- 4 Troubleshooting

    Product description | Internal components Topvex TR 09-15 Fig. 2 Internal components with air connection symbols (Drawn as a left hand unit) Description Symbol Position Connection supply air Connection exhaust air Connection outdoor air Connection extract air Fan supply air Fan extract air Filter supply air Filter extract air...
  • Page 8: Description Of Internal Components

    | Product description Description of internal components 2.3.1 Supply and extract air fans The fans have external rotor motors of EC type which are steplessly controlled individually by setting the control signal to a fixed value. It is possible to program the speed in 2 steps (normal/reduced) depending on the programming of the week schedule.
  • Page 9: Water Heating Battery

    Product description | 2.3.9 Water heating battery In units with built in water heating battery the hot water coil is located next to the supply air connection. The hot water coil can be either HWL (hot water coil, low power) or HWH (hot water coil, high power). The coil material is copper pip- ing with a frame of galvanized sheet steel and aluminium fins.
  • Page 10: Internal Components Electrical Connection Box

    | Product description Internal components electrical connection box 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.
  • Page 11: Free Cooling Description

    Product description | Free cooling description This function is used during the warm period to save energy by using cold outdoor air, e.g. during night time, to cool down the building and thereby reducing the need for cooling during the day time. Note: The following is only valid if the free cooling function is activated in the program menu.
  • Page 12: Maintenance

    | Maintenance Maintenance Important 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.
  • Page 13: Maintenance Instructions

    Changing supply/extract air filter The bag filter cannot be cleaned and must be changed when necessary. New filters can be ordered from Systemair. Op- eration time between filter changes depends on the air pollution at the installation site. A differential pressure switch indicates when it’s time to change the filters.
  • Page 14: Checking The Fans

    | Maintenance 3.3.3 Checking the fans Even if the required maintenance, such as change of filters, is carried out dust and grease may slowly build up inside the fans. This will reduce the efficiency. The fans are easily taken out from the unit by loosening the 2 bolts (pos 1) on the rail (pos 2) and disconnecting the fast couplings to the electric wires.
  • Page 15 Maintenance | 3.3.9 Changing the internal battery Note: This procedure requires knowledge of proper ESD protection; i.e. an earthed wristband must be used! When the alarm ”Internal Battery” is activated and the battery LED lights up red, the battery for backup of program memory and real-time clock has become too weak.
  • Page 16 Ver. A Topvex XXXX 230/400V 25 A 50Hz 4016 W IP23 225kg 16kW 16kW Serial. no: 1234/567891-0001/140214 Systemair Sverige AB Industrivägen 3 SE-73930 Skinnskatteberg www.systemair.com Sweden Fig. 8 Type label Position Description Item number Production order number Consecutive number Production date...
  • Page 17 Service | 151620 | A002...
  • Page 18 | Service 151620 | A002...
  • Page 19 151620 | A002...
  • Page 20 Systemair Sverige AB Industrivägen 3 SE-739 30 Skinnskatteberg, Sweden Phone +46 222 440 00 Fax +46 222 440 99 www.systemair.com...

This manual is also suitable for:

Topvex sr 09Topvex sr 11Topvex tr 09Topvex tr 15

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