Tested to VDI 6022
Width | 1640 mm |
Height | 400 mm |
Depth | 800 mm |
Volume flow rate | 150, 200, 250 m³/h (boost 300 m³/h) |
Nominal volume flow rate | 250 m³/h |
Sound power level | 32 – 47 dB(A) |
Heat recovery efficiency | 54 % |
Maximum operating pressure, water side | 6 bar |
Maximum operating temperature | 75 °C |
Supply voltage | 230 V AC ±10 %, 50/60 Hz |
Power rating | 197 VA |
Weight | 100 kg |
SCHOOLAIR-D (example of 2-pipe construction – active heating)
Supply air flow rate | m³/h | 150 | 200 | 250 | 300 |
Total heating capacity | W | 2880 | 3720 | 4440 | 5080 |
Room heating capacity | W | 892 | 1089 | 1169 | 1182 |
Air temperature inside the unit | °C | -12 | -12 | -12 | -12 |
Supply air temperature | °C | 38.8 | 37.3 | 35 | 32.8 |
Hot water flow rate | l/h | 100 | 150 | 180 | 200 |
Water temperature, inlet | °C | 60 | 60 | 60 | 60 |
Water temperature, outlet | °C | 34.9 | 38.4 | 38.5 | 37.9 |
Water side pressure drop | kPa | 4.5 | 9.2 | 12.5 | 15.1 |
Sound power level LWA | dB(A) | 32 | 38 | 43 | 47 |
Sound pressure level with 8 dB system attenuation | dB(A) | 24 | 30 | 35 | 39 |
Active power Pel | W | 26 | 36 | 53 | 72 |
SCHOOLAIR-D (example 2-pipe construction – isothermal supply air)
Supply air flow rate | m³/h | 150 | 200 | 250 | 300 |
Total heating capacity | W | 2000 | 2680 | 3360 | 4050 |
Room heating capacity | W | 115 | 160 | 217 | 271 |
Air temperature inside the unit | °C | -12 | -12 | -12 | -12 |
Supply air temperature | °C | 23.3 | 23.4 | 23.6 | 23.7 |
Hot water flow rate | l/h | 55 | 85 | 130 | 200 |
Water temperature, inlet | °C | 60 | 60 | 60 | 60 |
Water temperature, outlet | °C | 28.4 | 32.7 | 37.5 | 42.4 |
Water side pressure drop | kPa | 1 | 2 | 4 | 7.5 |
Sound power level LWA | dB(A) | 32 | 38 | 43 | 47 |
Sound pressure level with 8 dB system attenuation | dB(A) | 24 | 30 | 35 | 39 |
Active power Pel | dB(A) | 26 | 36 | 53 | 72 |
SCHOOLAIR-D (example of 4-pipe construction)
Supply air flow rate | m³/h | 150 | 200 | 250 | 300 |
Total cooling capacity | W | 680 | 910 | 1070 | 1290 |
Room cooling capacity | W | 391 | 528 | 593 | 721 |
Air temperature inside the unit | °C | 32 | 32 | 32 | 32 |
Relative humidity | % | 40 | 40 | 40 | 40 |
Water content of the dry air | g/kg | 11.9 | 11.9 | 11.9 | 11.9 |
Supply air temperature | °C | 18.2 | 18.1 | 18.9 | 18.8 |
Condensation | g/h | 0 | 0 | 0 | 0 |
Chilled water flow rate | l/h | 110 | 150 | 150 | 200 |
Water temperature, inlet | °C | 16 | 16 | 16 | 16 |
Water temperature, outlet | °C | 21.3 | 21.2 | 22.1 | 21.6 |
Water side pressure drop | kPa | 1.9 | 3.2 | 3.2 | 5.3 |
Total heating capacity | W | 2880 | 3720 | 4440 | 5080 |
Room heating capacity | W | 892 | 1089 | 1169 | 1182 |
Air temperature inside the unit | °C | -12 | -12 | -12 | -12 |
Supply air temperature | °C | 38.8 | 37.3 | 35 | 32.8 |
Hot water flow rate | l/h | 100 | 150 | 180 | 200 |
Water temperature, inlet | °C | 60 | 60 | 60 | 60 |
Water temperature, outlet | °C | 34.9 | 38.4 | 38.5 | 37.9 |
Water side pressure drop | kPa | 4.5 | 9.2 | 12.5 | 15.1 |
Sound power level LWA | dB(A) | 32 | 38 | 43 | 47 |
Sound pressure level with 8 dB system attenuation | dB(A) | 24 | 30 | 35 | 39 |
Active power Pel | W | 26 | 36 | 53 | 72 |
SCHOOLAIR-D-0-2/1690×400×800/C3
Ventilation units for assembly on the façade in the ceiling area
Under sill units for vertical assembly on the façade
Please note:
The ceiling ventilation unit variant described is equipped with single room control system for self-sufficient classroom operation.
The supplied controllers contain the standard control parameters for self-sufficient operation according to our control system description.
School ventilation unit – ceiling slab installation – master unit
Ventilation unit for ceiling installation TROX SCHOOLAIR-D with supply and extract air function and switchover option to secondary air operation (air quality dependent), heat recovery and heating function for installation in the ceiling slab:
Units – dimensions and weight:
FSL-CONTROL III Regler
Including control system FSL-CONTROL III, as described below:
FSL-CONTROL III is described as stand-alone single room control equipment with a simple timer. Optional expansions, such as connection to the central BMS provided by others via Modbus TCP / Modbus RTU, BACnet MS/TP or BACnet IP, humidity sensors, return flow temperature sensors, electromotive valve actuators or pressure-independent control valves are included in the product range, but must be replaced with the standard components in the following description. A room temperature signal is also required. Various room control panels and sensors are available for this purpose. The corresponding optional equipment text modules can be found in the appendix of the following standard equipment for room-autonomous operation. We recommend commissioning by our technical service. You will find related text modules below.
TROX control module FSL-CONTROL III (order code ...-C3-MA ...):
Real time clock (RTC)
Real Time Clock (RTC/real time clock) (order code ...-T/...):
CO2 sensor
CO22sensor (order code…/C/…):
Supply air temperature sensor
Supply air temperature sensor (order code .../Z/...):
Fresh air temperature sensor
Outdoor air temperature sensor (order code .../A/...):
Water side components
Water-side components (order code .../HV-R-…/KV-R-…):
Optional control accessories
Optional equipment to increase the comfort of the FSL-CONTROL III:
TROX control panels for FSL-CONTROL III
At least one room temperature signal is required per room. There are several variants of TROX control panels available, optionally with or without step switching. Additionally we offer a room temperature sensor RTF without control elements. Alternative control panels provided by the customer must be connected via bus communication:
Digital control panels for surface mounting
For the operation and adjustment of the ventilation units.
Control panels with selector switch for surface mounting:
Control panel with selector switch, for surface mounting, type Honeywell
Control panel with selector switch, for surface mounting, type Thermokon
Control panels without selector switch for surface mounting:
Control panel without selector switch, for surface mounting, type Schneider
Control panel without selector switch, for surface mounting, type Thermokon
Room temperature sensor for surface mounting:
Room temperature sensor TROX RTF, surface mounting
Control panels without selector switch for flush mounting
For manual operation of the ventilation units with a high-quality look and the matching design frame from a wide range of switch programmes, the unit is suitable for particularly design-oriented facilities.
Control panel without selector switch, for flush mounting, type Thermokon, switch from Berker S.1 range, polar white
Control panel without selector switch, for flush mounting, type Thermokon, switch from Berker Q.3 range, white
Control panel without selector switch, for flush mounting, type Thermokon, switch from Busch-Jäger future range® linear, white
Further switch programmes on request.
Control panels without selector switch and without setpoint value adjuster for flush mounting:
Control panel without selector switch and without setpoint value adjuster, for flush mounting, type Thermokon, switch from Gira E2 range
Further switch programmes on request
Electromotive valve actuator:
As an alternative to the standard installed thermoelectric actuator
Pressure-independent control valve:
As an alternative to the standard installed straight-way small valve
Interface for connection to central building management system (BMS) provided by others: Modbus TCP interface including web server (order code .../MT/...)
To increase comfort, we recommend integration into a central building management system provided by others. FSL-CONTROL III offers the possibility to be connected to a central BMS provided by others using Modbus TCP protocol. Additionally incl. web server for simplified configuration, commissioning and remote monitoring of the device. The central BMS is not included in the supply package from TROX, only the interfaces listed above are available here.
BACnet IP interface including web server (order code .../BI/...)
To increase comfort, we recommend integration into a central building management system provided by others. FSL-CONTROL III offers the possibility to be connected to a central BMS provided by others using BACnet IP protocol. Additionally incl. web server for simplified configuration, commissioning and remote monitoring of the device. The central BMS is not included in the supply package from TROX, only the interfaces listed above are available here.
Modbus RTU (order code .../MR/...)
To increase comfort, we recommend integration into a central building management system provided by others. FSL-CONTROL III offers the possibility to be connected to a central BMS provided by others using Modbus RTU protocol. The central BMS is not included in the supply package from TROX, only the interfaces listed above are available here.
BACnet MS/TP (order code .../BM/...)
To increase comfort, we recommend integration into a central building management system provided by others. FSL-CONTROL III offers the possibility to be connected to a central BMS provided by others using BACnet MS/TP. The central BMS is not included in the supply package from TROX, only the interfaces listed above are available here.
Commissioning of the decentralised ventilation units
Commissioning / parameter setting of decentralised ventilation units without connection to the central building management system
Commissioning / parameter setting of decentralised ventilation units with connection to the central building management system
Instruction in operation and maintenance
SCHOOLAIR-D | – | 0 – | 0 – | 4 – | 0 / | 1640 × 400 × 800 / | 0 / | C3 / | MA – | T / | MR / | C / | Z / | A / | HV – | R – | 0,4 / | KV – | R – | 0.4 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | |
SCHOOLAIR-D | Ventilation unit for ceiling installation |
0 | Installation integrated in suspended ceiling |
2 | With 2-pipe heat exchanger |
0 | RAL 9010 (GU 30 %) |
C3 | With FSL-CONTROL III |
MA | Master construction |
T | With real time clock |
C | With CO22 sensor |
Z | With supply air temperature sensor |
A | With outdoor air temperature sensor |
HV-R-0.40 | With straight-way valve (heating circuit) kVS 0.40 and lockshield |
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We are here for you
Please specify your message and type of request
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265
Contact
Thank you for your message!
Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265