Exhausto VEX200 Series Mechanical Assembly

Air handler with exact2 control

Hide thumbs Also See for VEX200 Series:

Basic instructions (100 pages)

Mechanical installation instructions (32 pages)

Mechanical assembly (32 pages)

Table Of Contents

Table of Contents

Quick Links

Download this manual

3005031-2018-02-22

VEX270H

Mechanical assembly

EXact2 control

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.com

VEX270_EXact2

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, TB270

OD (roof for outdoor)

Webserver

MLON

The following accessories are supplied

separately:

HCW heating coil

HCE heating coil

CCW cold water coil

DX cooling/heating coil

Mounting base, MSVEX270H

Closing damper, LS500x1000, (LSA exhaust)

Closing damper, LS500x1000, (LSF outdoor)

Closing damper, LSR500x1000, with

spring-return (LSFR outdoor)

pieces, Fire thermostat, BT40

pieces, Fire thermostat, BT50

pieces, Fire thermostat, BT70

pieces, Control panel, HMI

pieces, Motion sensor MIO-PIR

pieces, Constant pressure control, MPT-DUCT

Humidity sensor, MIO-RH

-sensor, MIO-CO2-DUCT

-sensor, MIO-CO2-ROOM

Temperature sensor, MIO-TS-DUCT

Temperature sensor, MIO-TS-ROOM

Control for external cooling unit, MXCU

Control for external heating coil, MHCW

Control for external cold water coil, MCCW

Serial no.:

Prod. order no.:

Sales order no.:

Original instructions

Table of Contents

Need help?

Do you have a question about the VEX200 Series and is the answer not in the manual?

Questions and answers

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
3005031-2018-02-22 1. Product information 1.1. Model overview...................... 5 Model overview....................5 1.2. Designations used in these instructions.............7 1.3. Application......................8 1.4. Location requirements..................8 1.4.1. Spatial requirements..................8 1.4.2. Requirements for underlying surface.............. 8 1.4.3. Requirements for duct system................. 9 1.5.
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 3005031-2018-02-22 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 3005031-2018-02-22 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
Product information 3005031-2018-02-22 1.2 Designations used in these instructions The simplified diagram shows a VEX unit with LEFT fan placement. Component Function Fire thermostat, 40°C/50°C (extract air) BT40/BT50 Fire thermostat 70°C (supply air) BT70 Motor control, motor 1 (extract air) Motor control, motor 2 (supply air) Control panel Closing damper, outdoor air/exhaust air...
Page 8: Application
3005031-2018-02-22 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 9: Requirements For Duct System
● 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. 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...
Page 10 Product information 3005031-2018-02-22 VEX200L - V2 1,2,A 1,1,A 2,1,A 2,2,A VEX200R - V1 The drawing below illustrates the construction of the unit (without service doors). 1,2,A 1,1,A 2,1,A 2,2,A 10/32...
Page 11 Product information 3005031-2018-02-22 VEX200R - V2 2,1,A 2,2,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) – though only on units with compact filters Closing damper LS Closing damper, outdoor air, LSF (accessory)
Page 12 Product information 3005031-2018-02-22 Pos. no. Part Function HMI panel Operation of the control system Fan unit For outdoor air/supply air MPT2 Measures pressure in supply air duct Connection box Connection box for supply voltage, external ventilation components, HMI panel, BMS and Ethernet Control system Positioning of control system components Outdoor air filter...
Page 13: Principal Dimensions
Product information 3005031-2018-02-22 1.6 Principal dimensions VEX270, V1 2050 832,5 1000 1000 1000 1000 1525 The base height is factory-set to 200 mm. The height can be adjusted between 150–240 mm. The drawing shows all of the spigot positioning options. Spigot positioning marked with * is not available for VEX units with a bag filter.
Page 14: Vex270, V2
Product information 3005031-2018-02-22 VEX270, V2 2050 832,5 1000 1000 1000 1000 1525 The base height is factory-set to 200 mm. The height can be adjusted between 150–240 mm. The drawing shows all of the spigot positioning options. Spigot positioning marked with * is not available for VEX units with a bag filter. 14/32...
Page 15: Handling
Handling 3005031-2018-02-22 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 from dirt and dust.
Page 16: The Vex Sections' Principal Dimensions
Handling 3005031-2018-02-22 2.2.2 The VEX sections' principal dimensions Measurements are based on the exact dimensions of the VEX unit. 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.
Page 17 Handling 3005031-2018-02-22 Removing the serv- To remove the service doors: ice doors Detail A Detail B ● Open both doors. ● Tap the hinge door pin out from below using a small pin bolt or similar ● Lift the doors off ●...
Page 18 Handling 3005031-2018-02-22 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 19: Mechanical Assembly
Mechanical assembly 3005031-2018-02-22 3. Mechanical assembly 3.1 Installing the unit 3.1.1 Removal and assembly instructions The VEX unit is supplied mounted on its base. It may be removed, if necessary, to facilitate internal transport, as directed in this section. Step 1 Step 2 Step 3 Step 4...
Page 20 Mechanical assembly 3005031-2018-02-22 Step 2, Top fixtures ● Open the four fittings (2) on the top of the VEX. Step 3, VEX sec- ● Lift the fan sections and rotor section off the base. We recommend you place tions these sections on pallets for further transport. The rotor section must be handled with care.
Page 21 Mechanical assembly 3005031-2018-02-22 Step 4, Diagram showing levelling 2002 screw positions 2058 1001 It is important that the base is level before the VEX unit is placed on it. Adjust the levelling screws, so that the base is horizontal (+/- 20 mm per metre) Assembly instruc- ●...
Page 22: Electrical Installation
Electrical installation guide VEX260-270-280 3005079-2016-10-10 VEX260/270/280 Electrical installation guide for EXact2 control system 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.com...
Page 23: Maintenance
5.1 Operating readings via the HMI panel HMI panel Refer to the “EXact2 Control System Basic Instructions for the VEX200 series” for instructions on accessing Menu 2 Operating readings via the technician menu (ac- cess code 1111) to check the unit’s operating status.
Page 24: Service
Maintenance 3005031-2018-02-22 5.3 Service 5.3.1 Filter change Use original filters Only use original filters. See section "Maintenance chart". Disconnect power at the isolation switch before opening the door. Pull the filters out. Remember to check the flow direction - see the arrows on the fil- ter.
Page 25 Maintenance 3005031-2018-02-22 Cleaning rotary ex- changer Step Action Switch off the power supply to the unit at the isolation switch before opening the doors Vacuum clean the exchanger with caution, ideally using a soft brush vac- uum nozzle. Avoid touching the fins in the exchanger with sharp or hard objects –...
Page 26: Technical Data
Technical data 3005031-2018-02-22 6. Technical data 6.1 Weight, corrosion class, temperature ranges, etc. Weight VEX270 The total weight of the unit 750 kg Unit without doors, fan section and base (for internal transport) Fan section 2 x 171 kg Rotor section 187 kg Doors, fan section 2 x 23 kg...
Page 27 Technical data 3005031-2018-02-22 Motor damper Motor damper type LS500x1000-24 LSR500x1000-24 Designation LSA/LSF LSFR Motor type NM24-F AF-24 Rotation time 75–150 s open: 150 s close: 16 s Ingress protection IP42 IP42 Ambient temperature -20ºC to +50ºC -30ºC to +50ºC Damper depth (LS rail system) 115 mm 115 mm Damper depth (METU rail system)
Page 28: Compact Filters
Technical data 3005031-2018-02-22 6.2 Compact filters Pressure loss curves for M5 and F7 filters 5000 10000 Volume flow [m Data VEX270 FP270M5 FP270F7 Panel filter h x w qty. 2 800 x 704 mm Panel filter thickness 96 mm Filter area 2 x 6.5 m²...
Page 29: Bag Filters
Technical data 3005031-2018-02-22 6.3 Bag filters Pressure loss curves for M5 and F7 filters 5000 10000 Volume flow [m Filter data VEX270 FB270M5 FB270F7 Filter area 3 x 4.3 m² 3 x 6.6 m² Face area h x b qty. 3 743 x 470 mm Total number bags x depth qty.
Page 30: Capacity Diagram
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 31 3005031-2018-02-22 31/32...

This manual is also suitable for:

Vex270h

Exhausto VEX200 Series Mechanical Assembly

Quick Links

Need help?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Exhausto VEX200 Series

Summary of Contents for Exhausto VEX200 Series

This manual is also suitable for:

Table of Contents