Step-by-Step Timer Programming for Motorized Ball Valves

Overview of Panel Controls and LED Indicators

1. TIMER: for Programs review & setting programs
2. MANUAL: To select “ON, AUTO mode  or OFF”
3. CLOCK: To adjust current DAY and TIME
4. DAY: To adjust day of week
5. HOUR: to adjust Hour
6. MIN: To adjust minute
7. Reset button to reset  Timers setting
8. LED: To indicate ON/OFF status

Adjusting the Clock

To set the current day and time:

1. Press and hold the CLOCK button.
2. While holding the CLOCK button:
Press the DAY button to set the correct day of the week.
Press the HOUR button to set the current hour.
Press the MIN button to set the current minute.
💡 Release the CLOCK button after setting the time.

Flexible Daily Program Combinations

The timer offers 15 preset combinations of days for scheduling, providing users with great flexibility and convenience in selecting the desired days of the week.

Available combinations:

1. MO TU WE TH FR SA SU
2. MO TU WE TH FR SA
3. MO TU WE TH FR
4. SA SU
5. MO TU WE
6. TH FR SA
7. MO WE FR
8. TU TH SA
9. MO
10. TU
11. WE
12. TH
13. FR
14. SA
15. SU

Starting Timer Programming

Follow the steps below to program your desired ON/OFF time schedules:

1. Press the TIMER button.
   • The LCD screen will display 1 ON - : - -, indicating Program 1 ON time.
2. Press the DAY button to select one of the 15 available daily combinations that suit your application.
   • Each press of the DAY button cycles through the 15 combinations on the LCD screen.
3. Press the HOUR and MIN buttons to set the desired hour and minute for the 1 ON time.
4. Once the ON time is set, press the TIMER button again.
   • The screen will now display 1 OFF - : - -, indicating the OFF time for Program 1.
5. Press the DAY button again to choose the same day combination used in step 2. ⚠️ Ensure the same day combination is selected for both ON and OFF times of each program.
6. Set the OFF time using the HOUR and MIN buttons as done in step 3.
7. After setting 1 ON and 1 OFF, press the TIMER button again.
   • The screen will now display 2 ON - : - -, allowing you to program the next event if needed.
8. Repeat steps 2 to 6 to continue setting additional ON/OFF schedules (up to the maximum allowed programs).
9. When all desired programs are set, press the CLOCK button to exit programming mode and activate the timer.

Reviewing Timer Programs

To review the programmed schedules, press the TIMER button repeatedly.
The LCD screen will cycle through each of the 6 or 8 ON/OFF time settings, displaying them one by one.

Using the Override Functions

This timer includes two override functions to enhance flexibility in real-world applications.

🔹 Override functions only work when the timer is running in AUTO mode.

Temporary Override

Use this feature to temporarily change the output status without deleting or modifying programmed schedules.

Condition 1: When Timer Output is ON

• Press the MANUAL button to change the mode from AUTO to OFF.
  • The output will immediately switch OFF, and the active program is temporarily overridden.
• Press the MANUAL button again to return to AUTO.
  • The output remains OFF until the next programmed ON time is reached.

Condition 2: When Timer Output is OFF

• Press the MANUAL button to change the mode from AUTO to ON.
  • The output will immediately switch ON, overriding the current program.
• Press the MANUAL button again to return to AUTO.
  • The output stays ON until the next programmed OFF time is reached.

🕒 In both cases, the timer will automatically resume normal operation at the next scheduled ON/OFF event.

Watch Timer Programming in Action

See how to set up and use the timer-controlled motorized ball valve with step-by-step instructions in this quick demo video.