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Blink Indication Follow-up Procedures
Blinking Green - System healthy, machine should
be operating on programmed run schedule. If not
operating on programmed run schedule, contact
SolarBee Customer Service.
1X Blinking Yellow - High motor current, check the
machine for plugging at impeller and/or strainer-
intake.
2X Blinking Yellow - Low battery voltage, machine
may be operating at reduced speed or temporarily
shut down due to cloudy weather period. Re-
check machine after sunlight conditions improve.
5X Blinking Yellow - Check GPS connection
at Brain-Board (lower right corner). If properly
connected and blink code persists, contact
SolarBee Customer Service.
1X Blinking Red - Anti-Jam Routine, machine is
operating on a jam removal sequence triggered
by high current. Check for plugging only after
disconnecting power. If power is not removed
first, machine may begin to operate
2X Blinking Red - 36 VDC out of range, machine
may be shut down due to blown fuse (glass
cylindrical) on the Zahn Board. Left side of Zahn
board takes a 5 Amp Fuse, Right side of Zahn
board takes a 20 Amp Fuse. Disconnect power
before changing fuses. Blown fuses may be
difficult to observe, so a continuity tester or new
fuse should be used to confirm that the problem
is not a blown fuse. If your SolarBee has a fuse
switch (20 Amp), check that fuse also.
5X Blinking Red - Battery out of range,
machine battery is too low. Check and record
battery voltage if possible, then contact SolarBee
Customer Service.
For all other blink codes, please contact SolarBee
Customer Service.
Troubleshooting
SB Series
Troubleshooting
10238_20180829
BRAINBOARD
ZAHN BOARD
Blinking LED’s
RED
YELLOW
GREEN
Solid LED
GREEN
GPS
SD Card
Slot
BRAINBOARD LED
BEHAVIOR
VISUAL
INDICATION
BLINKING GREEN
HEALTHY SYSTEM
SOLID GREEN, YELLOW,
HARDWARE ERROR
AND/OR RED
GREEN, YELLOW,
HARDWARE ERROR
AND RED OFF
SOLID BLUE
SD CARD INSERTED
BLINKS IN SUCCESSION
SINGLE BLINK RED,
CUSTOMIZED
YELLOW, AND GREEN
SYSTEM BOOT UP
ONE (1) RED BLINK
ANTI-JAM ROUTINE
TWO (2) RED BLINKS
36 VDC OUT OF RANGE
THREE (3) RED BLINKS
MOTOR COMM ERROR
FOUR (4) RED BLINKS
CHARGE COMM ERROR
FIVE (5) RED BLINKS
BATTERY OUT OF RANGE
ONE (1) YELLOW BLINK
HIGH MOTOR CURRENT
TWO (2) YELLOW BLINKS
LOW BATTERY VOLTAGE
THREE (3) YELLOW BLINKS
TEMP OUT OF RANGE
FOUR (4) YELLOW BLINKS
5 VDC OUT OF RANGE
FIVE (5) YELLOW BLINKS
GPS COMM ERROR
10 BLINKS, RED, YELLOW,
INCOMPLETE SD
AND GREEN SIMULTANEOUSLY
CARD UPDATE
ONE (1) YELLOW AND
GPS SATELLITE
GREEN SIMULTANEOUSLY
LOCK ERROR
ZAHN BOARD LED
BEHAVIOR
VISUAL
INDICATION
SOLID GREEN LIT
12 VDC ON
SOLID GREEN NOT LIT
12 VDC OFF
BLUE
Brain Board
Serial Number
Charging Circuit: 12VDC
Motor Power Circuit: 36VDC, 7A max
5 Amp Fuse
20 Amp Fuse
DIGITAL
CONTROLLER
ON / OFF
SWITCH
O&M_SB5000_20181113 - 33
