VEX330H ventilation counter flow heat exchanger
VEX330H
Highly-efficient counter flow heat exchangerEC low-energy motorB-impeller with high efficiency and low sound levelFan impeller/motor section can be removed for servicingUser-friendly integrated control system using modulating bypassPrecise supply air temperature control using modulating bypassF5 or F7 compact filter optionIcing prevention via pre-heating coils (electrical type PHCE) and reduced supply air Air reduction function - regulates supply air temperature by reducing supply airflow (select in control system)Cooling recoveryFree choice of service side (Left/Right in same unit>VEX330H-1: 150-925 m³/hVEX330H-2: 200-1550 m³/h
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Possible variants
Outdoor placement (OD)(accessory)
Standard configuration
Operations panel HMI
EXact2 control system
Isolation switch
Cooling recovery Frost protection Tice Filter monitor - Timer Weekly clock Alarmlog and alarm relay Easy to read manuals
EXact2 control system
Isolation switch
Cooling recovery Frost protection Tice Filter monitor - Timer Weekly clock Alarmlog and alarm relay Easy to read manuals
Additional
Water heating coil (HCW)
Electric heating coil (HCE)
Control for external cooling unit (MXCU)
Mounting base
Integrated web-server
Modbus communication
Closing damper (LS/LSR)
FFrost protection - Pressure (DEP) Filter monitor - Pressure Pressure sensor for constant pressure control (MPT-DUCT)
CO2 sensor, duct (MIO-CO2-DUCT)
CO2 sensor, room (MIO-CO2-ROOM)
Humidity sensor (MIO-RH-ROOM)
Module for CTS, LON (MLON)
Infra-red sensor (MIOPIR)
Electric heating coil (HCE)
Control for external cooling unit (MXCU)
Mounting base
Integrated web-server
Modbus communication
Closing damper (LS/LSR)
FFrost protection - Pressure (DEP) Filter monitor - Pressure Pressure sensor for constant pressure control (MPT-DUCT)
CO2 sensor, duct (MIO-CO2-DUCT)
CO2 sensor, room (MIO-CO2-ROOM)
Humidity sensor (MIO-RH-ROOM)
Module for CTS, LON (MLON)
Infra-red sensor (MIOPIR)
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Integrated EXact2 control system
Units in the VEX320/330 series are fitted with the EXact2 control unit from EXHAUSTO, the second generation of the reliable Exact control system. The control system provides many ways of securing an optimum and energy-efficient internal climate.
The EXact2 control unit allows:
- Control via a user-friendly control panel with many functions
- Temperature/pressure controlled frost protection for counter-flow heat exchangers
- Direct control of the HCW heating coil
- Control via Web server, Modbus and LON
- and much more…
Exact2 has been designed to accept continuous improvements and upgrades as the future brings changed demands for ventilation. EXHAUSTO therefore constantly operates with technologies which could be incorporated in or further improve the Exact2 control system.
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VEX330H - ProductinformationVEX330H - Installation and maintenanceVEX330H - Capacity curvesVEX330H - Dimensional sketchesVEX330H - Cable plansDownload 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.
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.
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Quick select
Quick and easy help for you to selecto the product most suitable for your ventilation job.
Quick and easy help for you to selecto the product most suitable for your ventilation job.
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EXselect
Select your product here and make detailed calculations of capacity, sound, and operating economy.
Select your product here and make detailed calculations of capacity, sound, and operating economy.
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Living Calculator
When planning residential ventilation use the Living Calculator to calculate the optimal system solution for your project.
When planning residential ventilation use the Living Calculator to calculate the optimal system solution for your project.
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CO2-calculator
Calculate the CO2 level and the air volume in the room.
Calculate the CO2 level and the air volume in the room.
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EXselect plug-in til MagiCad
Imports data direct to MagiCAD - for easy dimensioning.
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.
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.
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last updated 12-10-2010
