Rain Bird ISM, Инструкция по эксплуатации, Страница: 40 / 42

ISM Installation, Programming & Operation Guide
Page 40
SYMPTOM POSSIBLE CAUSE CORRECTION
Watering starts when it
should not.
Watering does not stop
as scheduled.
LCD display shows
”Err.”
12. One of the pre-
programmed schedules
may be selected.
13. An unwanted program
start time may have been
entered.
14. Programs may have
accidentally been set to
overlap.
15. A valve is stuck in the
open position.
16. The automatic circuit
breaker has detected an
electrical problem
Clear all start times from unwanted program. See page
24.
Turn the dial to SET WATERING START TIME and
check to see if any programs have an unwanted start
time. See the instructions beginning on page 23 for
setting and deleting start times.
Check to see if another program’s start time began
during the previous program’s run cycle. The
overlapped program would immediately follow the
earlier one. Reprogram if necessary.
Turn the Programming Dial to SYSTEM OFF and wait
10-20 seconds. If the irrigation does not stop, shut off
the water supply manually and repair the valve.
The “Err” in the display indicates a short circuit
overload on a particular station. The station’s number
should also be displayed. For example, “ Err 2” means
the problem is in the circuit for Station 2.
Usually, the short circuit is in the solenoid on the
elecric valve, but shorts can also occur in the wire
connectors at the valve. Occasionally, nicked or
“skinned” field wires can cause a short. A large pump