ICM Controls ICM709 - Speed Control Interface (Rotary)
ICM Controls ICM709 - Speed Control Interface (Rotary)
ICM-ICM709 – GE 2.3 ECM Speed Control Interface (Rotary)
The ICM-ICM709 is a robust and precise speed control interface designed specifically for GE 2.3 ECM motors. This compact, rotary-style controller delivers exceptional motor management through reliable PWM signaling, making it an ideal choice for HVAC professionals and system integrators seeking efficient motor speed modulation.
Key Features
- Compatible with GE 2.3 ECM motors, offering seamless replacement and control
- Rotary-style speed control with color-coded green switch for quick adjustments
- LED diagnostics provide real-time RPM feedback for maintenance and troubleshooting
- Durable solid-state operation, built for demanding environments
- Direct replacement for EVO/ECM-4Spd and ICM BD3202 control modules
Dimensions & Physical Specifications
- Width: approximately 2.75 in (2 3/4 in)
- Depth: approximately 1 in
- Height: approximately 1 in
- Weight: around 1 lbCompact size makes it simple to install in control boxes or HVAC panels.
Technical Specifications
Input
- Power Supply: 18–30 VAC
- RPM Feedback Input: 15 V DC
- Thermostat Control Inputs (SPD1–SPD4): 18–30 VAC
Output
- PWM & On/Off Signal: 14 V DC (PWM at 80 Hz)
Control Behavior
- Motor speed increases by 1 % every 0.5 seconds until it reaches the level set by the matching potentiometer (SET0-SET4) in response to thermostat calls
- If multiple calls are detected (SPD1–SPD4), the highest-numbered input is prioritized
- When no thermostat call is active, the motor defaults to the SET0 speed
Additional Electrical Data
- Maximum Input Current: 0.05 A
- Maximum Wattage: approximately 1.2 W
- Plate Color: Silver
- Switch Color: Green
Low current Pulse Width Modulated signal for controlling the speed of a GE 2.3 ECM based on user settable potentiometers
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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