Computer diagnostics, programming compressor control unit of the refrigerator

The BD35F, BD35K, BD50F, BD80CN, BD100CN and BD250GH.2 compressor systems are mainly introduced for mobile refrigerators and freezers. The operating conditions are Low/Medium/High Back Pressure (LBP/MBP/HBP). The system is able to operate in ambient temperatures up to +55 ºC (131 °F). All electronic units are HST types (High Starting Torque) except 101N0420 (Solar).

Typical applications for the electronic units are:
• Truck refrigerators and freezers
• Boat refrigerators and freezers
• Bus refrigerators and freezers
• Portable boxes
• Solar cabinets
• Agriculture
• RV

The main functions of the controllers are:
• Motor / Compressor speed control
• Thermostat control (ON / OFF or electronic via NTC temperature sensor)
• ECO function to optimize compressor speed for minimum power consumption
• Fan control
• Error LED
• Communication interface
• Monitoring function
• Error & event log
• Battery protection functions
• Main Switch
• AEO (Adaptive Energy Optimizing) in selected models (101N0340, 101N0390 and 101N0420)

Application:

GD (GD30FDC, GD30FDCd, GLT80TDC)

• FDC1, 12/24V/48V DC
• FDC2, 12/24V/48V DC & 100-240V AC
• FDC3, 24V/48V DC

BD (BD35F, BD50F, BD35K, BD80CN, BD250GH.2, BD350GH, BD220CL)

• 101N0212, 12/24V DC
• 101N0650, 12/24V DC
• 101N0715, 24V DC
• 101N0720, 48V DC
• 101N0730, 48V DC
• 101N0800, 12V DC
• 101N0810, 24V DC
• 101N0820, 12/24V DC
• 101N0830, 12V DC

BD Micro (BD1.4F-AUTO, BD1.4F-VSD, BD1.4F-FSD)

• 101N1000/1010, 12V DC
• 101N2100, 12-24V DC
• 101N2600, 12-24V DC
• 101N5100, 12-24V DC & 100-240V AC
• 101N5200, 12-24V DC & 100-240V AC