1 Fixing brackets
2 Casing
3 Filter chamber cover
4 Inspection access panel
5 2- or 4-pipe heat exchanger
6 Condensate drip tray
7 Condensate drain
8 Levelling feet
9 Supply voltage connecting cable
10 Return screw connection (located in the flow)
11 Supply air temperature sensor
12 Control valve (located in return)
13 Network connection for service area
14 Screw connections for customer-side connections
15 Cross-counterflow heat recuperator
16 Outdoor air filter ISO ePM1 65 %
17 Extract air filter ISO coarse 50 %
18 Outdoor air temperature sensor (optional)
19 Seal on the wall side
SEH Single room exhaust air
SET Single room extract air
SRO Single room outdoor air
SRS Single room supply air
SEC Secondary air (optional)
Width | 604 mm |
Height | 2200 mm |
Depth | 260 mm |
Volume flow rate | 75, 90, 120 m³/h (boost 150 m³/h) |
Nominal volume flow rate | 120 m³/h |
Sound pressure level at nominal volume flow rate and 8 dB room attenuation | 33 dB(A) |
Sound power level | 30 – 45 dB(A) |
Heat recovery efficiency | 83 % |
Maximum operating pressure, water side | 6 bar |
Maximum operating temperature | 75 °C |
Supply voltage | 230 V AC ±10 %, 50/60 Hz |
Power rating | 275 VA |
Weight | 70 kg |
Supply air volume flow | m³/h | 75 | 90 | 120 | 150 |
Total cooling capacity | W | 220 | 260 | 360 | 450 |
Room cooling capacity | W | 200 | 241 | 321 | 401 |
Air temperature inside the unit | °C | 26,7 | 26,7 | 26,9 | 27 |
relative humidity | % | 54,3 | 54,3 | 53,7 | 53,4 |
Water content of dry air | g/kg | 11,9 | 11,9 | 11,9 | 11,9 |
Supply air temperature | °C | 18 | 18 | 18 | 18 |
Condensate | g/h | 0 | 0 | 0 | 0 |
Chilled water flow rate | l/h | 50 | 80 | 130 | 180 |
Water temperature, inlet | °C | 16 | 16 | 16 | 16 |
Water temperature, outlet | °C | 19,7 | 18,8 | 18,4 | 18,1 |
Water side pressure drop | kPa | 1,5 | 3,4 | 7,9 | 13,9 |
Total heating capacity | W | 140 | 170 | 240 | 340 |
Room heating capacity | W | 78 | 78 | 100 | 70 |
Air temperature inside the unit | °C | 18,4 | 18,1 | 17,6 | 15,7 |
Supply air temperature | °C | 24,1 | 23,6 | 23,5 | 22,4 |
Condensate | g/h | 300 | 300 | 400 | 600 |
Hot water flow rate | l/h | 20 | 25 | 40 | 60 |
Water temperature, inlet | °C | 35 | 35 | 35 | 35 |
Water temperature, outlet | °C | 28,8 | 29,2 | 29,8 | 30,1 |
Water side pressure drop | kPa | 0,5 | 0,6 | 1,2 | 2,5 |
Sound power level Lw,a | dB(A) | 30 | 35 | 41 | 45 |
Sound pressure level including 8 dB room attenuation | dB(A) | 22 | 27 | 33 | 37 |
Active power Pel | W | 12 | 14 | 19 | 26 |
Air-side data Cooling mode:
Air-side data Heating mode:
X-CUBE/ROOMAIR-V-ZAB/SEK-HE (design example 4-pipe version active heating)
Supply air volume flow | m³/h | 75 | 90 | 120 | 150 |
Total cooling capacity | W | 220 | 260 | 360 | 450 |
Room cooling capacity | W | 200 | 241 | 321 | 401 |
Air temperature inside the unit | °C | 26,7 | 26,7 | 26,9 | 27 |
relative humidity | % | 54,3 | 54,3 | 53,7 | 53,4 |
Water content of dry air | g/kg | 11,9 | 11,9 | 11,9 | 11,9 |
Supply air temperature | °C | 18 | 18 | 18 | 18 |
Condensate | g/h | ||||
Chilled water flow rate | l/h | 50 | 80 | 130 | 180 |
Water temperature, inlet | °C | 16 | 16 | 16 | 16 |
Water temperature, outlet | °C | 19,7 | 18,8 | 18,4 | 18,1 |
Water side pressure drop | kPa | 1,5 | 3,4 | 7,9 | 13,9 |
Total heating capacity | W | 480 | 620 | 790 | 990 |
Room heating capacity | W | 411 | 523 | 645 | 696 |
Air temperature inside the unit | °C | 18,4 | 18,1 | 17,6 | 15,7 |
Supply air temperature | °C | 37,4 | 38,4 | 37,1 | 34,9 |
Condensate | g/h | 300 | 300 | 400 | 600 |
Hot water flow rate | l/h | 40 | 80 | 130 | 180 |
Water temperature, inlet | °C | 60 | 60 | 60 | 60 |
Water temperature, outlet | °C | 49,5 | 53,3 | 54,7 | 55,2 |
Water side pressure drop | kPa | 1,1 | 3,6 | 8,4 | 14,8 |
Sound power level Lw,a | dB(A) | 30 | 35 | 41 | 45 |
Sound pressure level including 8 dB room attenuation | dB(A) | 22 | 27 | 33 | 37 |
Active power Pel | W | 12 | 14 | 19 | 26 |
Air-side data Cooling mode:
Air-side data Heating mode:
X-CUBE/ROOMAIR-V-ZAB/SEK-HE-4-KR/604x2200x260/C3
Under sill units for vertical installation on an external wall
Please note: The vertical decentralised ventilation unit variant described is equipped with an individual room control located in the unit for self-sufficient room operation. The supplied controllers contain the parameters of the standard control for operation according to our control description.
FSL-V-ZAB/SEK-HE with automatic secondary air changeover function - master unit
TROX FSL-V-ZAB/SEK-HE vertical decentralised ventilation unit with supply and extract air function and switchover option to secondary air operation (depending on air quality), WRG as well as heating and cooling function for installation on on-site facade construction:
RA-V-ZAB/SEK | – | HE | – | 4 | – | KR | / | 604 × 2200 × 260 | / | C3 | / | MA | – | T | / | MR | / | C | / | Z | / | A | / | HV | – | R | – | 0.4 | / | KV | – | R | – | 0.25 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |||||||||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
Order example: FSL-V-ZAB/SEK-HE-4-KR/604×2200×260/C3/MA-T/MR/C/Z/A/HV-R-F0.40/KV-R-F0.25
Type | FSL-V-ZAB/SEK |
Variant | High degree of heat recovery |
Heat exchanger | 4-pipe |
Construction | Extract air opening right |
Dimensions [mm] | Width 604, height 2200, depth 260 |
Control system | with FSL-CONTROL III |
Control function | Master |
Real time clock | with real time clock |
Interface | with Modbus RTU |
Air quality sensor | with CO2-sensor |
Supply air temperature sensor | with supply air temperature sensor |
Outdoor air temperature sensor | with outdoor air temperature sensor |
Heating valve | with heating valve |
Lockshield – heating circuit | with lockshield |
kVS value – heating valve | 0.40 (straight-way valve) |
Cooling valve | with cooling valve |
Lockshield – cooling circuit | with lockshield |
kVS value – cooling valve | 0.25 (straight-way valve) |
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Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265
Contact
Thank you for your message!
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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