Irritrol MC-48E - Watering Day Schedule

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Modify a Looping Start Time
Step 1 – Place the Function Dial to the SET PROGRAM position.
Step 2 – Enter the program number (1–8) being modied. Press the to activate the selection.
Press the
button to clear any “Key Entry Error”.
Step 3 – Press to enter a new loop start time in H MM format (Hours, Minutes and for PM)
and press to accept.
Step 4 – Press to enter a new loop end time in H MM format (Hours, Minutes and for PM)
and press to accept.
Step 5 – Press to enter a new loop delay time in H MM format (Hours, Minutes) and press to accept.
Step 6 – Return the Function dial to AUTO/RUN position to exit SET PROGRAM.
Delete a Looping Start Time
Step 1 – Place the Function Dial to the SET PROGRAM position.
Step 2 – Enter the program number (1–8) being modied. Press the to activate the selection.
Press the
button to clear any “Key Entry Error”.
Step 3 – Enter and press to clear the looping start time. (The start time and end time are
automatically deleted.)
Step 4 – You must re-enter a start time to reactivate the program. (See Set Program – Program Start Time section.)
Step 5 – Return the Function dial to AUTO/RUN position to exit SET PROGRAM.
Set Program – Watering Day Schedule
The MC-E offers you several options to schedule your watering programs. Having multiple options will allow you to
optimize your watering need while practicing water conservation.
Each of the eight controller programs can be set to one of the following schedule options:
• Days of the Week / Exclusion Days
• Odd Days Watering w/ Exclusion Days
• Even Days Watering w/ Exclusion Days
• Skip Days
Set Program Schedule to Days of the Week / Exclusion Days
Step 1 – Place the Function Dial to the SET PROGRAM position.
Step 2 – Enter the program number (1–8) being modied. Press the to activate the selection.
Press the
button to clear any “Key Entry Error”.
Step 3 – Press the button to review the program schedule. The Weekdays scheduling is the factory default. If Odd
or Even scheduling is activated, press to reestablish Weekdays scheduling.
Step 4 – To exclude a day, enter the day designation number and press the button.
Su = 1, Mo = 2, Tu = 3, We = 4, Th = 5, Fr = 6 and Sa = 7
Example: Deactivate Sunday (Su) and Wednesday (We) to the Weekdays schedule. Press to deactivate
Sunday and buttons to deactivate Wednesday.
The remaining days, Monday, Tuesday, Thursday, Friday and Saturday are all active days. The program will
run only on these days.
To deactivate all the days of the week, press .
Step 5 – To re-activate a day, enter the day designation number and press the button.
Step 6 – Return the Function dial to AUTO/RUN position to exit SET PROGRAM.