Controlled Products Systems Group H10NX - Manual (Page 42)

VIKING TECHNICAL SUPPORT 1.800.908.0884 4 0
TROUBLESHOOTING
LCD Display References
LCD MSG Meaning
Page 41
TS Ref #s
Error Messages
ERR AC
LOW Indicates that the is 24 VAC supply to the VFlex Board is too low from the
115/230 power supply.
1, 3, 20
ERR AC
HIGH Indicates that the is 24 VAC supply to the VFlex Board is too high from the
115/230 power supply.
1, 3, 20
ERR AC
NO AC Indicates that there is no 24 VAC supply detected to the VFlex Board from
the 115/230 power supply. 1, 2, 4,
20
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) There is a problem with the batteries or the control board.
18, ?
ERR BAT
LOW
The battery is low
1, 2, 3,
4
ERR EPS2
WRONG
The EPS (Electronic Position Sensor) has one of the following conditions:
a) The EPS is not properly adjusted b) The EPS has a potential connection
problem c) The EPS has the wrong cable harness
?
ERR EPS2
MISSING
Missing or damaged EPS2 cable harness. 14, 17
ERR ___
LIMIT
Indicates that the open “OPN” , close “CLS“ or both “NO“ limits are cleared
and need to be set.
6
ERR FUSE
20 AMP
20 Amp motor fuse is blown 7, 11, 12
ERR EMI
NO EMI
No EMI board detected 15
ERR EMI
NO FUSE
4 Amp main fuse is blown on Power Supply Panel Assembly 2
ERR EMI
NO AC
There is no AC voltage detected from the EMI Board 20
ERR EMI
Unknown There is a problem with the communication between the EMI Board and the
VFlex Board.
21
ERR EMI
PROTECT Lightning strike protection for the EMI Board, behind the Power Supply
Panel Assembly, needs to be replaced
?