SCS_BA_EV-301_601_EN_12 groupscs.co.uk Date: 31.05.2023
Issue: 1.2 / 06.2023 info@groupscs.co.uk
Page 3
Contents
5.8. Service Timer ............................................................................................................................................ 12
6. SP Mode Functions ................................................................................................................................... 13
6.1. Alarm Functions ........................................................................................................................................ 13
6.1.1. FAS Alarm ............................................................................................................................................... 13
6.1.2. Override .................................................................................................................................................. 13
6.1.3. Lockout ................................................................................................................................................... 13
6.2. Alarm Reset .............................................................................................................................................. 13
6.3. Daily Ventilation Mode ............................................................................................................................... 14
6.3.1. Continuous Vent function ........................................................................................................................ 14
6.3.2. Dead-man Vent function ......................................................................................................................... 14
6.3.3. Gap Ventilation function .......................................................................................................................... 14
6.3.4. Timed Ventilation function ....................................................................................................................... 14
6.3.5. Weather Sensor ...................................................................................................................................... 15
6.3.6. ECO Mode .............................................................................................................................................. 15
7. EV Mode Functions ................................................................................................................................... 16
7.1. Start-up ..................................................................................................................................................... 16
7.2. Master Watchdog ..................................................................................................................................... 16
7.3. Standalone Mode ...................................................................................................................................... 16
7.4. Alarm Functions ........................................................................................................................................ 16
7.5. FAS Alarm ................................................................................................................................................. 16
7.6. Override .................................................................................................................................................... 16
7.7. Alarm Reset .............................................................................................................................................. 16
7.8. EV-HE077 Commands .............................................................................................................................. 17
7.9. Gap Ventilation .......................................................................................................................................... 17
8. Commissioning Instructions .................................................................................................................... 18
8.1. Commissioning EV-x01 ............................................................................................................................ 18
8.2. Commissioning EV-301-P pressure sensor ............................................................................................ 19
8.3. Wiring Diagrams ........................................................................................................................................ 20
8.4. Basic Natural Ventilation Topology (SP Mode) .......................................................................................... 21
8.4.1. SP mode data wiring............................................................................................................................... 21
8.4.2. Wiring Details SP-Mode ......................................................................................................................... 22
8.5. Addressable Shaft System Topology (EV Mode) ...................................................................................... 23
8.5.1. EV mode data wiring .............................................................................................................................. 23
8.5.2. Wiring details EV-Mode .......................................................................................................................... 24
8.5.3. EV-301-P Pressure sensor connections ................................................................................................. 25
9. Troubleshooting ......................................................................................................................................... 26
10. Frequently asked questions ..................................................................................................................... 26
11. Appendix .................................................................................................................................................... 27
11.1. Manufacturer‘s declaration EC .................................................................................................................. 27
11.2. EC manufacturer‘s declaration ( distributor) ............................................................................................... 27
11.3. Manufacturer‘s declaration UK .................................................................................................................. 27
11.4. UK manufacturer‘s declaration ( distributor) ............................................................................................... 27
11.5. Company address ..................................................................................................................................... 27
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