VEX340H

Counter flow heat exchanger with high efficiencyHorizontal model with compact dimensions (max. 900 x 2,000 mm for transport)EC-low-energy motor. The motors comply with the requirements in Eco-Design class IE3, that enters into force by the 1. Jan. 2017.EXstream fan impeller with high efficiency and low sound levelsComplete extraction unit: fan impeller and motor section Integrated control system with many facilities and very user-friendlyPrecise supply air temperature control using modulating bypass Choice of F5 and F7 compact filterReturn air system for de-icingVEX340H: 400 to 2250 m³/h

Possible variants

Horizontal modelOutdoor fitting (OD)For third party control system FAA with motor controller (MC)

Standard configuration

Mounting base
Control panel (HMI)
General alarm (SUMALARM)
Isolation switch
Control fuses
Integrated web server
Modbus communication
Airflow measurement and display
Straightforward manual with alarms and menu overview

Additional

Heating coil, either water (HCW) or electric (HCE)
Preheating coil – electrical (PHCE)
Cooling coil (CCW)
External cooling unit control (MXCU)

Closing damper (LS)
Closing damper spring-return (LSR)
Flue gas damper (RGS, spring-return)
Flue gas damper control (TM RGS)
Fire thermostats (BT40/BT70)

Pressure sensor for constant pressure regulation, duct (MPT-DUCT)
CO2 sensor, duct (MIO CO2-DUCT)
CO2 sensor, room (MIO CO2-ROOM)
Humidity sensor, room (MIO RH-ROOM)
Module for DDC units, LON (MLON)
PIR sensor (MIO PIR)

Integrated EXact control system
- future-proof control system

The VEX340 unit is equipped with the EXact control system – the next generation of control systems from EXHAUSTO. EXact is a future-proof control technology that provides a huge range of options for maintaining optimum indoor climate.

EXact standard functions:

Integrated web server
Modbus communication
Online control
User-friendly colour graphic display

EXact is designed so that it is future-proof – it can be continuously enhanced and upgraded to meet the stringent ventilation control requirements of tomorrow. EXHAUSTO therefore constantly uses the latest technologies to upgrade and further enhance the EXact control system.

Try the Web Server solution online

You can try the EXact control system online today – control a VEX340 unit installed at EXHAUSTO in Langeskov, Denmark. The unit is installed free-standing, and is not connected to any ducts.
Control via the browser address: http://exact.exhausto.dk. To log in (technician mode) use the following:
Username: VEX340
Access code: 1111 (“1” digit entered four times).
NB!: Only one user can be logged in at any time.

VEX340H - Productinformation

VEX340H - Installation and maintenance

VEX340H - Capacity curves

VEX340H - Dimensional sketches

VEX340H - Cable plans

Download further information

EXHAUSTO Calculation Programs

Our new calculation program - QuickSELECT - makes it easy and simple for you to select the product that is most suitable for your ventilation job.

Furthermore we offer a variety of other calculation programs helping you to select products and systems. The common denominator for these programs is that they have been developed to facilitate our customers’ planning in all stages.

Quick select
Quick and easy help for you to selecto the product most suitable for your ventilation job.

EXselect
Select your product here and make detailed calculations of capacity, sound, and operating economy.

Living Calculator
When planning residential ventilation use the Living Calculator to calculate the optimal system solution for your project.

CO₂-calculator
Calculate the CO₂ level and the air volume in the room.

EXselect plug-in til MagiCad
Imports data direct to MagiCAD - for easy dimensioning.

Programmerne are available online and are frequently updated

IMPORTANT: The program requires Java Runtime Environment (JRE) from Sun version 1.6+.

Download the latest version for free at http://www.java.com/
Remember to activate the Java JRE after download.

last updated 12-10-2010