7-1. When Power is not Supplied
(Freezing / Fridges Light Disconnection & F-PCB Power Dead)
Replace Fuse (AC 250V 12A)
(Located on the power cord in
the machine room)
Start
Power cord or Fuse
Disconnected?
SMPS Primary side
Power Supply on?
Main PCB Fuse
Disconnected?
12V, 14.5V, 5V on
Main
PCB Normal
?
Front-PCB Power Cord
Connection Normal
(12V)?
Check
Power Cord
connection(machine room) &
Connector Connection
(
CN1 of
Main PCB)
Replace Front-PCB
Replace Main PCB
Replace Main PCB Fuse
(AC 250V / 4A)
(Located on Main PCB in the rear
panel)
Y
N
N
Y
N
Y
Y
N
Y
N
Connect Front-PCB Power Cord
42
Summary of Contents for Q600 series
Page 7: ...3 1 Normal Compressor 3 Wiring Diagram 6...
Page 8: ...3 2 Inverter Compressor 7...
Page 9: ...4 1 FRQ 19D Dispenser only 4 External Size and Names of the Refrigerator 8...
Page 10: ...4 2 FRQ 19F Dispenser H bar 9...
Page 30: ...Contents 3 Ice Separation Mode 29...
Page 61: ...INVERTER BOX COMPRESSOR 60 INVERTER Compressor VESD11C INVERTER Compressor ENV4A5G L2B...
Page 101: ...10 4 How to install Water Line Dispenser Models only External Filter Type 100...
Page 102: ...101...