4-5
BFC-1
4-5.
VOLTAGE SELECTOR CHECK
1) Remove four screws, and then remove the rear panel of the
power block.
2) Connect the voltage selector harness on the VS-49 board to
correct position of the same color.
(Refer to following table.)
4-6.
CIRCUIT BREAKER CHECK
Input Voltage [V AC]
T1
(Cream)
T2
(White)
Connector
100
CN2
CN7
120
CN3
CN8
220
CN4
CN9
230
CN5
CN10
240
CN6
CN11
J, UC Model
EK Model
BFC-1 has main and sub circuit breakers.
The main circuit breaker is on left side of the AC inlet.
Five sub circuit breakers (CB1 to CB5) are on the VS-49 board.
Check the main circuit breaker is ON (lever is lifted) and all sub circuit breakers are IN state (white or green button is
pressed).
Note:The installation location of the VS-49 board differs according to the serial number segments below.
REAR PANEL
SCREWS
(B 4
x
16)
POWER BLOCK
CN16
CN15
CN1
CN14
CN13
CN12
CN8
CN7
CN3
120V
CN2
100V
120V
100V
CB4
CB3
CB2
CB5
CB1
CN9
CN4
220V
220V
CN10
CN5
230V
230V
CN11
CN6
240V
240V
VOLTAGE
SELECTORS
VS-49 BOARD
Note: The voltage selectors is mounted
as follws.
CN2, 3, 7, 8 : J/UC Model only
CN4 to 6, CN9 to 11: EK Model only
SUB CIRCUIT
BREAKERS
MAIN CIRCUIT BREAKER
POWER BLOCK
