Exhausto EXact Basic Instructions

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EXact Control System

Basic instructions for VEX308

EXHAUSTO

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Original instructions

3004256-2014-09-10

EXact VEX308

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

Table of Contents

Default Chapter3
- Table of Contents3
Symbols and Software Version5
Symbols Used in These Instructions5
Software Version5
2 User Mode6
- HMI Panel6
- Display Icons7
3 Operation, Access Codes and Selection of Language9
- Using the HMI Panel9
  - Using Keys Within the Menus9
- Access Codes for Technician and Service Menus10
- IMPORTANT When Servicing11
  - Connect Service Panel12
Menu 3.2 - Selecting Language13
Menu 3.2.1 - Setting Date and Time14
Menu 3.2 - Reset Settings14
Menu 3.2 - Reload Database14
Menu 3.6 - Web Server15
Menu 3.7 - Backup/Restore15
4 Starting up the Unit for Operation16
- Getting Started16
  - Menu 3.3 - VEX Configuration16
  - Menu 3.4 - Accessories17
- Icing Method18
  - Bypass De-Icing - Example18
- Temperature Controlled Frost Protection -- Choice of Method19
  - Menu 3.5 - BMS19
- What Is an Indoor Air Quality Level20
  - Operation with CO2B, PIRB and RHB20
Menu 1 - Selecting Operating Mode21
Menu 3.1.1 - Operating Settings - Air Regulation21
- Menu 3.1.1 - Operating Settings Balance21
- Menu 3.1.1.5 Regulators22
Menus 3.1.1.1.1 to 3.1.1.1.4 Configuring the Selected Indoor Air Quality Levels23
- Menu 3.1.1.1.X - Air Set Point23
- Menu 3.1.1.1.X - Temperature Set Point23
- Menu 3.1.1.1.X - Absolute / Relative Temperature23
- Menu 3.1.1.1.X - Cooling Relative Start24
- Menu 3.1.1.1.X - Heating Relative Start24
- Menu 3.1.1.1.X - Cooling Absolute Start24
- Menu 3.1.1.1.X - Heating Absolute Start25
Menu 3.1.1 - Operation Settings - Temperature Regulation25
Compensation26
Menu 3.1.2 - Air Compensation26
- Menu 3.1.2.1 - CO2 Compensation26
- Menu 3.1.2.2 - Humidity Compensation of Airflow27
- Menu 3.1.2.3 - Airflow Reduction28
- Menu 3.1.2.4 - Outdoor Compensation of Airflow29
Menu 3.1.3 - Temperature Compensation30
- Outdoor Air Temperature Compensation (Menu 3.1.2.1)30
- Summertime Compensation (Menu 3.1.2.2)31
- Menu 3.1.4 + Menu 8.1 - Filter (Monitoring with Hour Counter)31
- Menu 3.1.5 - Night-Time Cooling32
- Menu 3.1.6 - Cold Recovery34
- Menu 3.1.7 - Fan Limits34
- Menu 3.1.8 - Temperature Limits for Supply Air and Room34
- Room Temperature Limits35
Menu 5 - Time and Weekly Plan35
- Menu 5.1 - Date and Time35
- Menu 5.2 - Weekly Plan36
Menu 7 - Safety Functions37
- Menu 7.1 - Fire Alarm37
- Menu 7.2 - Frost Protection of HCW38
- Menu 7.3 - Frost Protection Heat Exchanger39
5 Operation41
Menu 2 - Operating Readings41
- Menu 2.1 - Air Temperatures41
- Menu 2.1.1 - Set Points for Regulators42
- Menu 2.3 - Motor Controller Parameters (MC Parameters)42
- Menu 2.4 - Temperature Regulating Units42
- Menu 2.6 - Heating Unit42
- Menu 2.8 - CCW Cold Water Coil43
- Menu 2.9 - CU Cooling Unit43
- Menu 2.10 - MXCU External Cooling Unit43
- Menu 2.11 - CO2/RH Sensors (if Mounted)44
Menu 6 - Versions44
Menu 8 - Service44
- Connect Service Panel45
- Menu 8.2 - VDI 6022 (Not Applicable)46
- Menu 8.3 - Forced Start46
- Menu 8.3.1 Fans47
- Menu 8.3.3 Heating Unit47
- Menu 8.3.3 Cooling Unit (Not Applicable)47
- Menu 8.3.4 Dampers and Relays47
6 Alarms48
- Alarms and Info (Menu 4)48
- Reset Alarms48
- Alarm Display - Causes of Errors48
- List of Alarms50
Appendix 1 - Simplified Diagrams Simplified Diagrams66
- VEX308 with Water Heating Coil HCW66
- VEX308 with Electric Heating Coil HCE67
Appendix 2 - Temperature Resistance Table68
Temperature Resistance Table DC9568

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User Instruction4 pages

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Exhausto EXact Specifications

General

Brand	Exhausto
Model	EXact
Category	Server
Language	English