Auto-Zone Control Systems Auto-Zone Plus Systems Installation & Operation (Version 03A) User Manual
Page 75
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Auto-Zone Plus
Section
2
Design Guide
2-43
Warning:
Use extreme care when mounting the sensor to avoid damage to the
plastic housing. Do not over tighten the mounting screws! Do not use
mounting screws which are too large for the holes!
Tip: Having at least 10-20 feet of tubing between the pick-up tube and the pressure
sensor will improve control performance by acting as a “filter” to remove
pressure fluctuations caused by turbulence in the duct.
Figure 2-32:
Static Pressure Sensor Wiring
Note:
Refer to Figure 1-4 in section 1 of this manual for instructions concerning
proper location of the static pressure sensor.
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