Mueller HG-1, Руководство по эксплуатации, Страница: 5 / 11

5
Programming Unit
HG-1 FLUSHING SYSTEM
NOTE:
– Pr or – key when running
in MANUAL FLUSH mode will modify
FLUSH TIME for that station.
– Pressing the button when a
station is running in manual
watering will stop flush on the
current station and advance to the
next station.
– Pressing the button when a
station is running in manual
watering will stop the flush on the
current station and revert to the
previous station.
Turn System Off
To turn off controller, press
RETURN / ENTER key button
until icon resembling water spray
and
OFF is displayed on screen.
To return controller to auto
programming mode, press
RETURN
/ ENTER key. The controller
will immediately return to auto
programming mode and will display
time and battery life indicator.
NODE Quick Check
This circuit diagnostic procedure
can quickly identify “shorts”
commonly caused by faulty
solenoids or when bare common
wire touches a bare station control
wire. To initiate
NODE Quick
Check procedure:
1. From Idle Mode, press and hold
+ , – , LEFT ARROW , and RIGHT
ARROW keys.
2. Display will show all segments.
Release keys.
3. Press + key to initiate NODE
Quick Check test.
4. Controller will then activate
flushing unit for 1 second to
verify operation.
Setting Flushing Days
1.
Press RETURN / ENTER key
until CALENDAR icon is displayed.
The program letter (A, B, or C)
will be displayed. Arrows point
at specific days of week in which
flushing will occur.
2. Press LEFT or RIGHT ARROW
to scroll though days.
3. Press + key to activate that day
for program displayed, or – key to
cancel watering for that day. The
arrow will show on flushing days
for active program.
4. Press PRG key to set days to
flush for a different program,
if desired.
5. Press RETURN / ENTER key
to proceed to next programming
function, or allow controller to
return to idle mode.
Manual Flushing
Manual flushing allows user to test
the Hydro-Guard unit or a program
for a specified run time.
Make sure controller is in Idle Mode.
1. Press and hold RIGHT ARROW
until HAND icon is displayed. The
station number (always #1) will
be displayed in lower left side of
display along with RUN TIME.
2. Use the LEFT or RIGHT ARROW
to select #1 station if not already
displayed, and
+ or – key to set
manual flushing time.
3. To manually activate a program,
press PRG key. Program letter (A,
B, or C) will show on screen. If a
different program is needed, press
PRG key until desired program
is displayed.
4. To stop MANUAL FLUSHING
cycle press – key until time is
reduced to zero.
5. Press RETURN / ENTER key
to proceed to next programming
function, or allow controller to
return to idle mode.
Battery Life Indicator
Remaining battery life can be
estimated from the battery life
indicator shown on display. The
NODE can operate using either a
single 9-volt battery or using two
9-volt batteries. Using two nine volt
batteries will yield approximately
twice the battery life of a single
9-volt battery. The battery life
indicator chart below shows an
estimate of remaining battery life.
Full: 100 - 60% remaining battery life
Med: 60 - 25% remaining battery life
Low: 25 - 0% remaining battery life
Replace battery immediately!
Resetting Controller
Resetting controller will erase
current program data and restart
controller. A reset does not,
however, delete a program saved to
permanent memory using the Easy
Retrieve Memory feature to save a
preferred program.
1. From Idle Mode, press and hold
– , RIGHT ARROW , and PRG keys.
2. After two seconds screen will go
blank. Continue to hold keys.
3. 12:00 will flash on display.
Release keys.
4. The controller may show a
countdown from 10 to 1 on
display, and then 12:00 am will
be shown flashing when reset is
complete. The controller can now be
reprogrammed.