3003082-2013-01-24.fm Product information
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1. Product information
The EXHAUSTO electronic speed regulator EFC1P is used with ventilators fitted with
EXHAUSTO FC motor (motor with frequency converter) or
EXHAUSTO EC motor (motor with EC controller).
Settings: EFC1P controls the motor-controller for the AC/EC motor , and the linear 0-10 scale
makes it simple to set the ventilator’s speed , as it is not affected by the resistance of
the system.
Fig. 1 A. Start/stop and speed setting of the ventilator (potentiometer with built-in on/off
switch)
B. Operating LED (green) for the ventilator
C. Alarm LED (red)
Safety
features
The motor-controller has safety features for:
• motor overheating
• overcurrent
The motor needs no additional protection. The fault indication output of the motor cannot
be used for external fault reporting, as it is used for EFC1P.
1.1 Usage
1.2 Description
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