Retrotec Multi-Fan Blower Door - Manual (Page 3)

Page 3 of 37
©Retrotec Inc. 2015
4.2 Automatic Data Collection Using FanTestic ........................................................... 13
4.2.1. How to set “Individual Control” with FanTestic Software .................................... 14
4.2.2. How to set “Common Control” with FanTestic Software ..................................... 14
5. Multiple Fan Testing Scenarios ................................................................... 15
5.1 One Zone, Multiple Fans: ...................................................................................... 15
5.2 Multiple Zones, one fan per zone: ......................................................................... 17
5.3 Multiple Zones (Leaky), multiple fans per zone ..................................................... 18
6. Control Cable configurations that work best .............................................. 21
6.1 Connecting 3300 fan Drives (Pre-2012) .................................................................. 22
6.2 Connecting 3350 fan drives (2012 and later).......................................................... 25
7. Exterior pressure pickup locations .............................................................. 32
8. Speed Control Splitter to use ...................................................................... 33
Appendix – Airtightness Requirements ............................................................. 35