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  • Janet Ferrao

Eppendorf 5424R Main FC PCB connections

Connect Imbalance/Temperature, Fans, Condensor Sensor, Rotor Speed Sensor

Next connect S800 (Ribbon Cable) from small PCB Communication mounted on the side


Connect compressor and GND


Connect Motor Temp Switch and Motor Sensor


Connect Motor


Connect Solenoid Valve and Brake Resistor


Connect Lid Latch Motor, Lid Switch, Lid Latch Switches and Main Lines


5 Screws to hold the PCB



5 screws to mount the heat sink to the bottom chassis - Note * the nylon screw at the end cannot be replaced with a metallic screw !!!!


Final connection … Display cable connects to the small COMM PCB mounted on the side


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