Exhausto VEX300 Series Installation Instructions Manual
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- Mechanical manuallines (44 pages) ,
- Mechanical assembly (44 pages) ,
- Assembly and installation manual (44 pages)
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3004687-2019-01-10
VEX330HX
Installation instructions
(3rd party control system)
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
VEX330HX
Unit supplied with (factory fitted):
VEX330HX, motor type 1
VEX330HX, motor type 2
Compact filter M5
Compact filter F7
OD - roof for outdoor
The following accessories are
supplied seperately:
HCW external heating coil (water)
HCE external heating coil (electrical)
Closing damper, LS315 (LSA exhaust air)
Closing damper, LS315, (LSF outdoor air)
Closing damper, LSR315, with
spring-return (LSAR exhaust air)
Closing damper, LSR315, with
spring-return (LSFR outdoor air)
Prod.order no.:
Sales order no.:
Original instructions
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Summary of Contents for Exhausto VEX300 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...
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Page 2: Table Of Contents
3004687-2019-01-10 1. Product information 1.1. Terms used in these instructions.................6 1.1.1. Simplified diagram....................6 1.2. Application......................6 1.3. Location requirements..................6 1.3.1. Space requirements..................6 1.3.2. Requirements for underlying surface............... 7 1.3.3. Condensation outlet..................7 1.3.4. Requirements for duct system................. 7 1.4. - Page 3 3004687-2019-01-10 6.2. Compact filters.....................27 6.3. Capacity diagram....................28 6.3.1. Capacity diagram, VEX330H-1..............28 6.3.2. Capacity diagram, VEX330H-2..............29 6.4. Declaration of Conformity...................29 6.5. Ordering spare parts................... 29 3/32...
- Page 4 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 5 The VEX unit information plate shows: ● VEX model type (1) ● Unit production order no. (2) Always have the production number ready when contacting EXHAUSTO A/S. Supply air/extract This instruction manual uses the following terminology: ● Supply air (air blown in) ●...
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Page 6: Product Information
1.2 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 7: Requirements For Underlying Surface
Product information 3004687-2019-01-10 The cabinet becomes unstable if both detachable panels are re- moved! A free height of at least 300 mm is required above the unit's connection box for servicing. 1.3.2 Requirements for underlying surface When fitting the unit directly to an existing surface - i.e. without using the mounting base (accessory) - the surface must be: ●... - Page 8 3004687-2019-01-10 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...
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Page 9: Description
Product information 3004687-2019-01-10 1.4 Description 1.4.1 Construction of the VEX unit The drawing below shows an overview of the VEX unit construction. The drawing shows a right-hand version of the VEX. Extract air Supply air Exhaust air Outdoor air Pos. Part Function Supply air fan... -
Page 10: Parts Of The Vex Unit
Product information 3004687-2019-01-10 1.4.2 Parts of the VEX unit Cabinet The inside and outside of the cabinet is made of Aluzinc® and insulated with 50 mm mineral wool. Fans The unit contains two centrifugal fans with backward curved blades for extract air and supply air. -
Page 11: Handling
Handling 3004687-2019-01-10 2. Handling 2.1 Unpacking Supplied compo- The following components are supplied: nents ● VEX unit ● Supplied accessories (as indicated in the checklist on the front page of the in- structions) Packaging The unit is delivered on a disposable pallet and packed in clear plastic. Once the plastic has been removed, the unit must be protected against dirt and dust: ●... -
Page 12: Passage Through Openings
Handling 3004687-2019-01-10 Method Drawing Using lifting 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 13: Internal Transport With Reduced Weight
Handling 3004687-2019-01-10 2.2.2 Internal transport with reduced weight Weight reduction The weight can be reduced during transport by removing fans, counter flow heat exchanger and one of the doors. The table below shows the how much weight can be reduced by removing the various parts. Parts Weights, VEX330H-1 Weights, VEX330H-2 Fan, 2 items at... -
Page 14: Mechanical Assembly
Mechanical assembly 3004687-2019-01-10 3. Mechanical assembly 3.1 Positioning of unit 3.1.1 Installation directly on floor Floors must meet the requirements in section "Requirements for underlying surface". If the floor surface does not meet those requirements, then the VEX300H must be installed on a suitable base - described below. -
Page 15: Establishment Of Condensation Outlet
Mechanical assembly 3004687-2019-01-10 3.2.1 Establishment of condensation outlet Location The drawing below illustrates the correct positioning of the water trap from the condensation outlet. When VEX330H is mounted on a base, there is sufficient free height to accommo- date the water trap. 15/32... -
Page 16: Electrical Installation
Electrical installation guide VEX320-330CX 3004231-2014-02-25 Electrical installation guide for VEX320CX/330CX/HX 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 17: Maintenance, Hygiene And Servicing
Maintenance, hygiene and servicing 3004687-2019-01-10 5. Maintenance, hygiene and servicing 5.1 Maintenance One of the VEX unit's detachable panels must be opened to allow servicing and cleaning. Disconnect power at the isolation switch before opening VEX. 5.1.1 Opening the VEX unit How to open VEX330H Step... -
Page 18: Overview Of Maintenance Intervals
● 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 Hygiene VDI6022 air hygiene VEX320/330 has been designed to comply with air hygiene standard VDI6022. -
Page 19: Servicing And Cleaning The Motor
Maintenance, hygiene and servicing 3004687-2019-01-10 5.3.2 Servicing and cleaning the motor Disconnect power at the isolation switch before opening VEX. How to remove the motor Step Action Illustration ● Pull out the safety split pins ● Unscrew the nuts ● Lift the motor section free of the ventilator panel NB: The motor sec- tion weighs:... -
Page 20: Cleaning The Condensation Tray
Maintenance, hygiene and servicing 3004687-2019-01-10 5.3.3 Cleaning the condensation tray How to clean the condensation tray Step Action Dismount the condensation tray by releasing the four corner screws Loosen the four screws that hold the condensation outlet Then pull out the condensation tray for cleaning Clean the base of the VEX at the same time, as this is otherwise inac- cessible because of the condensation tray. - Page 21 Maintenance, hygiene and servicing 3004687-2019-01-10 How to remove the counter flow heat Step Action Illustration exchanger ● Set the bypass damper at the open position (horizontally at the front of the ex- changer) Do this by activating the button (see photo) on the bypass motor, after which the damper is turned to the horizon-...
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Page 22: Cleaning The Heating Coils
Maintenance, hygiene and servicing 3004687-2019-01-10 Step Action Illustration ● Fit the bypass damp- er again. ● Check the top of the damper shutter fits properly in the guide 5.3.5 Cleaning the heating coils How to clean the electric heating coil Step Action Switch off the power supply to the unit at the isolation switch... - Page 23 Maintenance, hygiene and servicing 3004687-2019-01-10 Location of meas- The location of measurement points is shown on the drawing: urement points 1.1X 2.2X 2.2Y 1.1Y 2.1Y 2.1X 1.2X 1.2Y 23/32...
- Page 24 Maintenance, hygiene and servicing 3004687-2019-01-10 Supply air: Airflow diagram for supply air 24/32...
- Page 25 Maintenance, hygiene and servicing 3004687-2019-01-10 Extract air: Airflow diagram for extract air 25/32...
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Page 26: Technical Data
Technical data 3004687-2019-01-10 6. Technical data 6.1 Weight, corrosion class, temperature ranges, etc. Weight Doors 2 x 30.0 kg Counter flow heat exchanger 1 x 14.5 kg Motor section, Type 1 2 x 5.0 kg Motor section, Type 2 2 x 6.5 kg Total weight, motor type 1 153.0 kg Total weight, motor type 2... -
Page 27: Compact Filters
Technical data 3004687-2019-01-10 6.2 Compact filters Filter data, VEX330H Data Device VEX330H-1 VEX330H-2 Dimensions: h x w, 1 item per air direction mm 340 x 630 340 x 630 Thickness of compact filter Filter area Filter class Retention efficiency in accordance with >... -
Page 28: Capacity Diagram
Technical data 3004687-2019-01-10 6.3 Capacity diagram 6.3.1 Capacity diagram, VEX330H-1 Capacity diagram with M5 filters SFP-curve (J/m ) Operating curves A: Pressure supplement with F7 filters B: Pressure supplement with cold water coil/ heating coil 28/32... -
Page 29: Capacity Diagram, Vex330H-2
B: Pressure supplement with cold water coil/ heating coil 6.4 Declaration of Conformity See document: Declaration of Conformity. The document is supplied together with the other product documentation. It is also available on the EXHAUSTO website (search using document no.) 6.5 Ordering spare parts... - Page 30 3004687-2019-01-10 Contact Contact your local EXHAUSTO distributor to order a spare part. The telephone number is shown on the back cover of these instructions. If required, see chapter 1, section "The VEX unit's design" for an overview of terms and of the positions of parts.
- Page 31 3004687-2019-01-10 31/32...
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