Speed Controls
Speed controls may be used on Model VFCD fans for manual adjustment of the fan’s performance (for final system balancing) or to control the fan’s output in confined spaces, such as conference or meeting rooms. The fan can be adjusted to 60% of design airflow with a speed control. This reduction in airflow and fan speed is also accompanied by a reduction in noise level. Solid state speed controls are available for a range of applications up to 15 amps. Speed controls can be used to operate more than one fan if the combined total amperage of the fans does not exceed the control rating.
Model 5WSSC - For use with shaded pole and PSC motors.
•Rated for 115 - 127v, 5 amp
•UL Listed
•Requires a 2x4 handy box
Model 5W240 - For use with shaded pole and PSC motors.
•Rated for 220 - 240v, 5 amp
•UL Listed
•Requires 2x4 handy box
Model 8WSSC - For use with shaded pole and PSC motors.
•Rated for 220 - 240v, 8 amp
•UL Listed
•Requires 2x4 handy box
Model 10WSSC - For use with shaded pole and PSC motors.
•Rated for 115 - 127v, 10 amp
•UL Listed
•Requires 4x4 handy box
FULL VOLTAGE | RED | SWITCHED FULL VOLTAGE |
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BLACK |
| Dotted line indicates |
| for use with 10W | |
H |
| switch only. |
| WHITE | AUX |
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| DEVICE |
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| VARIABLE |
SPEED CONTROL |
| VOLTAGE |
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120 VAC |
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| FAN |
N |
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®
Model VFCD/VFCB Vertical Fan Coil 9
