Anemostat EST - Manual (Page 21)

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1220 Watson Center Road • Carson, CA 90745
Tel: (310) 835-7500 • Fax: (310) 835-0448
www.anemostat.com • [email protected]
Table 2 – Airflow vs. Velocity Wing™ Signal
(Analog Controls - Series CSP-5000)
NOTE: The minimum inlet static pressure, as shown on the performance data literature, is required for proper operation.
Primary Air Flow Adjustment
(Electric Analog Controls - Series CSP-5000)
Maximum and minimum flow limits can be field-adjusted without the use of additional measuring equipment.
Adjustment is made with a Digital Voltmeter (DVM) at room thermostat without accessing the air terminal. The
electronic thermostat is a low voltage solid-state thermistor device, with very rapid (almost instantaneous) response to
temperature changes in the conditioned space.
To adjust the maximum and minimum flow limits; a small flat blade (1/8”) screwdriver and a digital voltmeter (0-10VDC
in .01 of VDC) are required. In addition, the ambient room temperature at the thermostat must be within 55-85F for
proper calibration.
1. Remove the thermostat cover by releasing the spring clips on both sides of the thermostat.
2. Plug the voltmeter into the thermostat meter taps.
3. Adjust the cooling setpoint slider all the way to the right for minimum cooling. Adjust the MIN INCR potentiometer
to the desired DC voltage (Reference the DC voltage vs. the CFM curve in Table 2). The minimum setpoint must be
adjusted first.
4. Adjust the cooling setpoint slider all the way to the left for maximum cooling. Adjust the MAX INCR potentiometer
to the desired DC voltage (Reference DC voltage vs. CFM curve in Table 2). The maximum setpoint must be adjusted
last.