Figure 28, Stop – Retrotec Multi-Fan Blower Door User Manual
Page 29
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Page 29 of 37
©Retrotec Inc. 2015
Figure 28: Connections with mix of fan 3300 and 3350 drives on DM-2 gauges must use an FN280 splitter to prevent damage to your computer.
Called
t
“Somewhat Common” set point control because 3300 and 3350 don’t respond exactly the same so flows between fans will vary but this is true whenever fan
models are mixed.
It is NOT RECOMMENDED to connect 3300 and 3350 Drives.
*
STOP
Use FN280
splitter for
3300’s
Primary
Gauge
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