7
PROBLEM
POSSIBLE CAUSES
REMEDIES
Display does not light when
1. No power on terminals 1 and 2.
1. Connect terminals 1 and 2 to power source.
AC power is turned on.
2. Blown fuse.
2. Replace fuse.
3. Shorted power wiring.
3. Remove short circuit.
Counter does not decrement
1. No flow through meter.
1. Establish flow through meter.
when transmitter is activated.
2. Defective transmitter.
2. Replace transmitter
3. Transmitter improperly connected.
3. Correct wiring error.
4. Dip switches improperly set.
4. Verify switch settings for your meter size.
Regeneration output is not
1. Defective relay.
1. Replace relay. (See page 7.)
energized at end of batch or
2. Lockout is active.
2. Check switch 2 position and wiring to
when a START command is
lockout terminals.
received. (Signal indicator is lit.)
Cannot change programmed
1. Function key is not being pressed
1. Refer to page 6 for proper programming
values.
twice.
sequence.
2. Unit not "zeroed" with UP/DOWN
2. Use UP/DOWN key to "zero" unit, which will
key.
force acceptance of new values.
Regeneration signal is active
1. Output is improperly wired.
1. Correct wiring errors.
when signal light is off.
2. Unit is defective.
2. Replace unit.
Test procedure does not work.
1. Unit is defective.
1. Replace unit.
Memory does not function
1. Battery is defective.
1. Replace battery.
during power outage.
AR/e Circuit Board
