MSA Electronic Refrigerator diagnostics GE ; moffat Brought to you by: Presented by: Rick Kuemin, MSA Training Director www.msaworld.com
Non-Adaptive Boards GE (GBSC0/C3); Moffat (MBRC0) Questions or comments? Please e-mail richard.kuemin@marcone.com
Non-Adaptive Main Control Board Questions or comments? Please e-mail richard.kuemin@marcone.com
Non-Adaptive Main Control Board Questions or comments? Please e-mail richard.kuemin@marcone.com
Non-Adaptive FF Thermistor Location Questions or comments? Please e-mail richard.kuemin@marcone.com
Non-Adaptive Mechanical Damper
How to Defrost Non-Adaptive Control
Adaptive Defrost w/Main Board Located at Back of the Refrigerator
GE Electronic Refrigerator Diagonistics
Adaptive Defrost Operations
Adaptive Defrost Phases
J1 Connector--Thermistor & Model Select Connector--Overview
J1Connector—Thermistor & Model Select Connector--Overview
J1 Connector--Thermistor
J1 Connector--Thermistor
Thermistor Values Questions or comments? Please e-mail richard.kuemin@marcone.com
J2 Connector—Fan Motor Connections
J2 Connector—Fan Motor Connections
J2 Connector—Fan Motor Connections
J2 Connector—Fan Motor Connections
J3 Conn—Damper Motor & Encoder Connections
J3 Conn—Damper Motor & Encoder Connections
J4 Conn—FF, FZ, Dispenser, Quick Chill Drawer, Serial Data Comms Connections
J5 Conn—Quick Chill Drawer Connections (Not Used on all Models)
J5 Conn—Quick chill Drawer Connections (Not Used on all Models)
J7 Conn—120 VAC In/Outputs J7
J7 Conn—120 VAC In/Outputs J7
J8, J9 ,J11 ,J12 Conn— 120 VAC In/Outputs
J15 Conn—Inverter Compressor
J15 Conn—Inverter Compressor Questions or comments? Please e-mail richard.kuemin@marcone.com
Inverter Compressor Diagnostics
Inverter Compressor Diagnostics
Inverter Troubleshooting Sequence
Inverter Troubleshooting Sequence Questions or comments? Please e-mail richard.kuemin@marcone.com
Diagnosing Defrost Operations
Diagnosing Defrost Operations
Enter Diagnostics
Diagnostics Displays
Diagnostic Display Notes Sensor Testing and Forced Defrost
Thank you for your time and attention That is all… Thank you for your time and attention Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com
Questions or comments? Please e-mail richard.kuemin@marcone.com