VIKING TECHNICAL SUPPORT 1.800.908.0884
3 7
TROUBLESHOOTING
LCD MSG
Meaning
Page 39
TS Ref #s
Multi meter displays
MOT AMP
x.x A
This is the motor current amperage during operation
MOT VOLT
xx.x VDC
This is the actual motor voltage during operation
AC VOLT
xx.x VAC
This is the actual power supply AC Voltage form the toroid transformer
CHARGE
xx.x VDC
This is the charging voltage to the batteries
BAT VOLT
xx.x VDC
This is the charging voltage or the actual battery voltage if the charger is
not available
Board Settings Messages
EPS2
xx
%
ERR
Indicates that the Electronic Positioning Sensor (EPS) needs to be tuned.
Error rate is displayed as a percentage
Speed
xx
%
Shows the percentage of speed set by the Speed adjustment on the control
board. (pg. 24)
OVERLAP
x.x SEC
This feature is disable on a slider unit. Shows the number of seconds set by
the Overlap Adjustment on the control board
ODS SENS
xx
%
Shows the amount of force requires to trip the obstruction sensor. (pg. 26)
TIMER
xx SEC
Shows the time delay to hold the gate open at the limit open position, be-
fore starts closing the gate. (pg. 24)
Error Messages
ERR AC
LOW
Indicates the AC line is low in voltage - AC voltage is below 90 VAC (or 180
VAC for 220 VAC operation).
1, 3, 4
ERR AC
HIGH
Indicates the AC line is high in voltage - AC voltage is above 130 VAC (or
260 VAC fro 220 VAC operation).
1, 3
ERR CHRG
HIGH
Potential problem with the charging voltage from the control board.
1, ?
ERR CHRG
CHECK 4A
a) 4 Amp Fuse is blown
b) or there is a problem with the control board
15, ?
LCD Display References