HVAC Control Panel | CL-640
Designed for rugged applications, HED’s HVAC CAN Control Panel is used to control and adjust temperature effectively inside the vehicle. Made of high-quality Polycarbonate and ABS (PC/ABS), it is lightweight, fade-resistant, and long-lasting. Perfect for any on- and off-highway vehicle needing heating, ventilation, and air conditioning control, the HED HVAC Control Panel eliminates multiple inputs and wiring allowing OEMs to improve efficiency, lower cost and improve reliability.
- Three Independent Controls
The three control knobs control Fan Speed, AC or Heat Temperature, and Air Vent Distribution. Outside of knob rotates, while center with icon stays static. Center of knob is a pushbutton.
- LED Displays
The two-digit LED display shows the current Temperature Setting while the two indicator LED lights show mode selection (Auto or AC/Heat).
- Heavy-Duty Haptics
Provide easy control with haptics that provide clear operator feedback in the harshest of operational environments. Allows use with gloves and intentional changes while operating.
- Customizable
All wording and artwork can be modified per customer requirements. Keep your brand front and center by adding your logo to the panel above 3rd dial.





| HVAC Control Panel | CL-640 |
|---|---|
| Control Setting | 3x knobs (fan speed, AC & AC/heat, air vent distribution) |
| LED Indicators | 2x (auto and AC/heat) |
| Knob Operation | Non-rotational, center push, continuous outside rotation, 16 position detents |
| Custom Graphic Options | Branding and customized graphics options |
| Sealing | Front: IP54 Back: IP41 |
| Operating Temp | -40C to +70C |
| Connector | 20-pin Molex (not a sealed connector) |
| Dimensions | 8” x 3” x 1” (approximate) |
| Communication | 1 CAN bus port / 3 LIN port |
| Operating Voltage | 8-16VDC |
| Inputs | 2x RTD(4.7K ohm) 1x Tri-State Digital 2x STG/VTD(0-5.5V) 1x PWM/VTD(0-Battery) |
| Outputs | 1x Digital/PWM Sourcing (150mA) 3x Analog (0-Battery) 2x 5VDC Sensor Supply |
