Exhausto VEX200 Series Mechanical Installation Instructions
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Exhausto VEX200 Series Mechanical Installation Instructions

Air handler w/o a control system
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3005039-2018-01-08
VEX240HX w/o a control system
Mechanical installation instructions
Product information........................................ Chapter 1 + 6
Mechanical assembly..................................... Chapter 2 + 3
Electrical installation.......................................Chapter 4
Maintenance...................................................Chapter 5
EXHAUSTO A/S
Odensevej 76
DK-5550 Langeskov
Tel.: +45 65 66 12 34
Fax: +45 65 66 11 10
exhausto@exhausto.dk
www.exhausto.dk
Unit supplied with (factory fitted):
Rotor with standard temperature efficiency
Rotor with high temperature efficiency
Compact filters FP
Bag filter FB
Trim damper and blowout zone, TB240
OD (roof for outdoor)
The following accessories are supplied
separately:
HCW heating coil
HCE heating coil
CCW cold water coil
DX cooling/heating coil
Mounting base, MSVEX240H
Closing damper, LS315-24, (LSA exhaust)
Closing damper, LS315-24, (LSF outdoor)
Closing damper, LSR315-24, with
spring-return (LSFR outdoor)
Serial no.:
Prod. order no.:
Sales order no.:
Original instructions
VEX240-X

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Summary of Contents for Exhausto VEX200 Series

  • Page 1 Sales order no.: Product information........Chapter 1 + 6 Mechanical assembly........Chapter 2 + 3 Electrical installation........Chapter 4 Maintenance...........Chapter 5 Original instructions EXHAUSTO A/S Tel.: +45 65 66 12 34 Odensevej 76 Fax: +45 65 66 11 10 DK-5550 Langeskov exhausto@exhausto.dk...

  • Page 2: Table Of Contents

    3005039-2018-01-08 1. Product information 1.1. Model overview...................... 5 Model overview....................5 1.2. Designations used in these instructions.............7 1.2.1. Designations used in these instructions............7 1.3. Application......................7 1.4. Location requirements..................7 1.4.1. Spatial requirements..................8 1.4.2. Requirements for underlying surface.............. 8 1.4.3.
  • Page 3 Failure to observe instructions marked with a danger symbol may result in personal injury and/or damage to the unit. Scope This instruction manual is for use with EXHAUSTO VEX-type air handling units. Please refer to the product instructions regarding accessories and extra equip- ment.
  • Page 4 ● Or use a padlock. Use the han- dle’s built-in padlock fixture. Padlock fitting Rating plate The VEX unit rating plate shows: ● VEX unit, type (1) ● production number (2) Always have the production number ready when contacting EXHAUSTO A/S. 4/32...

  • Page 5: Model Overview

    Product information 3005039-2018-01-08 1. Product information 1.1 Model overview Model overview Positioning of fan, Fan placement 1 (V1) motor (M) and mo- tor control (MC) Fan placement 2 (V2) Elements Description Compact filter Bag filter 1,1,A or B Extract air spigot 1,2,A or B Exhaust air spigot 2,1,A or B...
  • Page 6 Product information 3005039-2018-01-08 Optional spigot positions in relation to fan placement and filter type Compact filters Bag filters Fan placement and airflows Fan placement 1, Right Fan placement 1, Left Fan placement 2, Right Fan placement 2, Left 6/32...

  • Page 7: Designations Used In These Instructions

    Measurement point, airflow in supply air 1.3 Application Comfort ventilation EXHAUSTO VEX is used for comfort ventilation tasks. Operating temperature range for the unit – see section "Technical data". Prohibited uses The VEX unit is not to be used to transport solid particles or in areas where there is a risk of explosive gases.

  • Page 8: Spatial Requirements

    The duct system must be insulated against: ● condensation ● sound leakage ● heating/cooling losses Condensation Condensation in the ducts may occur when the exhaust/outdoor air has high hu- midity. EXHAUSTO recommends a condensation outlet is also fitted at the lowest point in the ducts. 8/32...

  • Page 9: Description

    Product information 3005039-2018-01-08 No duct connection If one or more of the spigots is not connected to a duct: Fit a protective net to the spigots with a maximum mesh width of 20 1.5 Description 1.5.1 VEX unit construction VEX200L-V1 The drawing below illustrates the construction of the unit (without service doors).
  • Page 10 Product information 3005039-2018-01-08 VEX200R-V1 The drawing below illustrates the construction of the unit (without service doors). 1,1,A 1,2,A 2,2,A 2,1,A VEX200R-V2 2,2,A 2,1,A 1,2,A 1,1,A Pos. no. Part Function Spigot 2.1.A Outdoor air spigot The spigot can also be positioned on the top or in the bottom of the unit (2.1.B) –...
  • Page 11 Product information 3005039-2018-01-08 Pos. no. Part Function Rotary heat ex- Conducts heat from extract air to supply air. changer Step motor Drives the rotary heat exchanger via the drive belt. Rotor control Controls and monitors the step motor. Extract air filter Filters extract air.

  • Page 12: Principal Dimensions

    Product information 3005039-2018-01-08 1.6 Principal dimensions VEX240, V1 1490 554,5 The drawing shows all of the spigot positioning options. Spigot positioning marked with * is not available for VEX units with a bag filter. 12/32...

  • Page 13: Vex240, V2

    Product information 3005039-2018-01-08 VEX240, V2 1490 554,5 The drawing shows all of the spigot positioning options. Spigot positioning marked with * is not available for VEX units with a bag filter. 13/32...

  • Page 14: Handling

    Handling 3005039-2018-01-08 2. Handling 2.1 Unpacking Supplied compo- The following components are supplied: nents ● VEX unit ● Supplied with accessories (as indicated in the checklist on the front page of the instructions) Packaging The unit is delivered attached to a disposable pallet and packed in clear plastic. Once the plastic has been removed, the unit must be protected against dirt and dust: ●...

  • Page 15: Passage Through Openings

    Handling 3005039-2018-01-08 Method Drawing Using pallet truck or fork-lift truck: Lift the VEX unit on the disposable pallet. IMPORTANT: If the disposable pallet can- not be used, the forks on the lifting equipment must be long enough to prevent damage to the bottom of the unit.

  • Page 16: Internal Transport With Reduced Weight

    Handling 3005039-2018-01-08 2.2.3 Internal transport with reduced weight Weight reduction The weight can be reduced during transport by removing the service doors and fan units. Removing the serv- To remove the service doors: ice doors Detail A ● Open both doors ●...
  • Page 17 Handling 3005039-2018-01-08 To remove the fan unit Step Action Remove the fixing screws on the sliding rail (out towards the oper- ating side) Loosen the bindings on the motor cable and the measuring hose Pull the fan unit out to the end-stop (a screw on each rail acts as a stop) Remove the supply cable and modbus cable in the motor control Remove the measuring hose which is fixed to the intake...

  • Page 18: Mechanical Assembly

    After installation, check the VEX unit is completely level. 3.1.2 Installing on mounting base The EXHAUSTO mounting base enables the air handling unit to be installed correct- ly. The base is equipped with adjustable levelling screws, so that the air handling unit can be fitted horizontally on a surface that is not level ( +/- 20 mm per metre).

  • Page 19: Electrical Installation

    VEX240-250HX 3003474-2014-02-26 Electrical installation guide VEX240HX/250HX for third-party control systems Electrical installation........Chapter 1 + 2 Original instructions EXHAUSTO A/S Tel. +45 65 66 12 34 Odensevej 76 Fax +45 65 66 11 10 DK-5550 Langeskov exhausto@exhausto.dk www.exhausto.dk...

  • Page 20: Maintenance

    ● EUROVENT certification is only valid if original filters are used ● Use of non-original filters may cause leakage in the VEX and impair filter function ● EXHAUSTO recommends that you register the filter replacement date to en- sure filters are replaced at the correct intervals 5.2 Service 5.2.1 Filter change...

  • Page 21: Servicing And Cleaning

    Maintenance 3005039-2018-01-08 5.2.2 Servicing and cleaning Cleaning motor/fan See section "Internal transport with reduced weight" for details on how to remove the fan units. Step Action Switch off the power supply to the unit at the isolation switch before opening the doors Clean the fan impellers with a vacuum cleaner and wipe down with a damp cloth if necessary Clean the impeller blades carefully, so as not to disturb the balance...
  • Page 22 Maintenance 3005039-2018-01-08 Airflow: Airflow q (l/s, m /h) can be read from the dif- ferential pressure Δp [Pa] Supply air Δp [Pa] M2.2 2.2X 2.2Y Pressure drop across: Extract air filter Δp [Pa] 1.1X 1.1Y Supply air filter Δp [Pa] 2.1X 2.1Y Location of meas-...
  • Page 23 Maintenance 3005039-2018-01-08 Supply air Supply airflow diagram: 23/32...
  • Page 24 Maintenance 3005039-2018-01-08 Extract air Extract airflow diagram: 24/32...

  • Page 25: Technical Specifications

    Technical specifications 3005039-2018-01-08 6. Technical specifications 6.1 Weight, corrosion class, temperature ranges, etc. Weight Doors 2 x 13.5 kg Fan section 2 x 20 kg Unit without doors and fan section (for internal transport) 200 kg The total weight of the unit 267 kg Corrosion class Corrosion class...

  • Page 26: Compact Filters

    Technical specifications 3005039-2018-01-08 6.2 Compact filters Pressure loss curves for M5 and F7 filters 1000 1500 2000 2500 Volume flow [m Filter data FP240M5 FP240F7 Panel filter h x w 500 x 752 mm 500 x 752 mm Panel filter thickness Filter area 4.4 m²...

  • Page 27: Bag Filters

    Technical specifications 3005039-2018-01-08 6.3 Bag filters Pressure loss curves for M5 and F7 filters 1000 1500 2000 2500 Volume flow [m Filter data FB240M5 FB240F7 Filter area 3.9 m² 4.9 m² Face area h x b 465 x 755 mm 465 x 755 mm Total number bags x depth 10 x 380 mm 10 x 380 mm...

  • Page 28: Capacity Diagrams

    VEX guidelines and on the VEX rating plate. Contact: Contact your local EXHAUSTO office service department to order a spare part. Contact information is given on the back cover of these instructions. See also the "Layout" section for an overview of the position and designation of parts in the VEX.
  • Page 29 3005039-2018-01-08 29/32...
  • Page 30 3005039-2018-01-08 30/32...
  • Page 31 3005039-2018-01-08 31/32...

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Vex240hx

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