Features
Drop In Replacement
- Replaces the Type II module in all 107, 116, and 123 chassis Mercedes-Benz
automobiles
- Maintains factory dash controls
- Minimal modification to existing system
·Servo Replacement Benefits
- Monolithic OEM Servo design replaced by discrete components
- Discrete components constructed from off the shelf components
- Design eliminates system breakdown when components fail
- Coolant regulation uses a simple and reliable valve that is not
prone to cracking, leaking, or getting stuck
Amplifier Replacement Benefits
- Amplifier replaced by digital microcontroller system
- New control system handles, without damage, the currents present
if a component fails
Infinitely Variable Blower Control
- Blower motor is no longer limited to 5 speeds
- Infinitely variable blower speed from 0 to 100 percent
- Allows for a more exact speed to be selected, which increases
comfort and decreases noise
System Cost
- The cost of the system is less than either OEM replacement or
remanufactured units
|
Specifications
Digital System Controller
- Microchip™ PIC18 microcontroller
- Integrated Analog to Digital Converter (ADC)
- Integrated Pulse Width Modulator (PWM) controller
Coolant Control Module
- Electronically controlled industrial valve for coolant flow regulation
- Valve rated for 10+ years of fault free operation
Vacuum Control Module
- Electronically controlled vacuum valves
- Valves rated for 10+ years of fault free operation
- No modification of current vacuum system
Blower Control Module
- Digital control circuitry to regulate blower motor current
- PWM current regulation through MOSFETs
- MOSFETs rated to switch 16+ amps at 400Hz PWM frequency
|
Digital
Type II Climate Control System