BN-LINK U135 7 Day In Wall Astronomical Digital Timer User Manual

BN-LINK U135 7 Day In Wall Astronomical Digital Timer

TECHNICAL SPECIFICATIONS

• Sunrise/sunset activation
• 18 ON/OFF per day
• With ON/OFF/Timing shift function
• With Ni-MH rechargeable battery
• Min. Setting time: 1 minute
• Max. Setting time: 7 days
• Supply voltage: 125V-,60Hz
• Contact rating: 15A/1875W Resistive 10A/1250W Tungsten, 10A/1250W ballast, 1/2 HP, TV-5
• Operating temperature: 5’F-122’F(-15° C -50’C)
• Storage temperature: -4’F-140° F (-20°C-60’C)
• Insulation class: II
• Protection class: IP20
• Important: inductive (starting load) should always be calculated especially when controlling lighting (because of variable inductive loads). If this load exceeds 8 Amps then it is imperative that a contactor be used.

PRODUCT QUICK GUIDE

Features

1. The manual override button allows to turn on or off the timer at any time.
2. Easy-to-read large LCD screen with clock display.
3. Up to 18 ON events and 18 OFF events daily.
4. Random security selling allows to respectively postpone ON and OFF times by 0-30 minutes to create a “lived-in” look.
5. Turn on or off DTS with one simple push.
6. Sunrise/sunset activation.

WARNING

• To prevent the risk of electric shock, cut off the power supply before installation.
• Always have a qualified electrician install this product

INSTALLATION

• STEP 1: CUT OFF THE POWER SUPPLY TO THE IN-WALL WIRING BOX.
• STEP 2: REMOVE THE EXISTING DEVICE IF ANY.
• STEP 3: INSTALL THE TIMER.

SINGLE-POLE INSTALLATION

Note:

1. To replace an existing switch, please make sure that the neutral wire is available in the wall box.
2. Before wiring, please cut OFF the power at the beaker.
3. Wiring:
4. Ground wire: Connect the Ground wire in the wall box (or the earth screw) to the GREEN wire of the timer. The Neutral wire from the breaker should also be connected to the load’s neutral wire.
5. Hotwire: Connect the hot wire in the wall box (from the breaker) to the BLACK wire of the timer.
6. Load wire: Connect the load’s hot wire (from load such as light) to the RED wire of the timer.

FIX THE TIMER TO THE WIRING BOX AND THEN MOUNT THE FACE PLATE

APPLY POWER TO THE WIRING BOX

BUTTON LAYOUT AND SCREEN DISPLAY

REMOVE STICKER

Locate the tab at the top right of the sticker and pull to remove the sticker from the face of the screen.

RESETTING THE TIMER

If the screen display is blank or faded, you can charge the battery for 10 minutes and then press the “RESET” button to reset the system. When the system is initialized, the screen display will be flashing. LCD display will appear like this icon. Press SET to set date and time. Or hold SET for 3 seconds to quit to clock display screen. Note: The system time and all settings will be erased after the system reset.

SETTING CURRENT DATE, TIME, AND SUNRISE/SUNSET TIME

1. Press SET on the clock display screen. 2018 (year) will flash. Use + or – to set the value from 2018 to 2099.
2. Press SET to confirm the current year, month and day will now be flashing. The default value is January 1st. Use + or – to set the current date from 1.1 to 12.31.
3. Press SET to confirm and the current day of the week will be displayed automatically. Hour and minute will be flashing. Use + or – to set the current time from 12:00 AM to 11:59 PM.
4. Press SET to confirm the correct time and then use + or – to set DST to on or off. DST ON indicates that DST activates automatically from 2:00 AM on the second Sunday of March to 2:00 AM on the first Sunday of November. DST OFF indicates that DST does not activate automatically.
5. Press SET to confirm DTS ON or OFF and Time Zone will be flashing. Use + or – to choose your local time zone from PAC (Pacific), MOU (Mountain), CEN (Central), EAS (Eastern), HAW (Hawaii) and ALA (Alaska).
6. Press SET to confirm the current time zone and sunrise time will be flashing. Use + or – to set the correct sunrise time in your time zone. Note: the flashing sunrise time is a default time, you may find accurate time on the internet or on a weather app on the smartphone.
7. Press SET to confirm the correct sunrise time and sunset time will be flashing. Use + or – to set the correct sunset time in your time zone. Note: the flashing sunset time is a default time, you may find accurate time on the internet or on a weather app on the smartphone.
8. Press SET to quit setting. Or you can also quit setting at any stage by holding SET for 3 seconds or leaving the buttons untouched for 90 seconds.

Tips: Pressing + or• once will increase or decrease the values by one unit. Holding + or – for less than 2 seconds will increase or decrease the value by 6-8 units/second. Holding + or – for 2 seconds or more will increase or deaease the value by 60 units/second

SETTING ON AND OFF EVENTS

1. Press PROG on the clock display screen, and •-:–• will display. Press SET to set the first ON event Day of the week will be flashing first. Use + or – to choose from below options:
   • (MO TU WE TH FR SA SU}
   • (MO}
   • (TU}
   • (WE}
   • (TH}
   • (FR}
   • (SA)
   • (SU)
   • (MO TU WE TH FR}
   • (SASU}
2. Press SET to confirm desired day or day combination and the time will be flash. Use + or-to set desired ON time from 12:00 AM to 11:59 PM; or you can choose sunrise/sunset time for the ON event by pressing DID key once or twice.
3. At this stage, you can clear or resume current inpu1 by pressing either ON/OFF keys once or twice. ON/OFF keys are the two small keys without silk screening.
4. To revise previous input, you may shift to the relevant stage by pressing SET and making a correction. When the 1st ON event has been correctly set, press PROG to confirm and set the 1st OFF event following Steps 2.1-2.3.
5. You may set up to 18 ON/OFF events in the same way.
6. At any setting stage, you can quit the event setting by holding PROG for 3 seconds or leaving the keys untouched for 90 seconds

T0 VIEW, REVISE, AND DELETE EVENTS.

1. Press PROG to view PROG 1 ON, press PROG again to view PROG 1 OFF, and keep pressing PROG to view other events in sequence.
2. To edit an event, locate the event by pressing PROG and then press SET to edit. When the edit is finished, press PROG to locate the next event or hold PROG for 3 seconds to quit.
3. To delete an event, locate the event by pressing PROG and then press ON/OFF to delete it. Note: Please make sure to delete both ON and OFF events of a program.

**MANUAL ON/OFF

**

To manually tum on or off the timer, press either the ON/OFF key. The timer has two operating modes: MANUAL (MAN ON/MAN OFF} and AUTO (AUTO ON/AUTO OFF).

1. Press and hold ON/OFF for 3 seconds or longer to switch between MANUAL and AUTO modes.
2. In MANUAL mode, press ON/OFF to tum the timer constancy ON or OFF.
3. MAN ON: Power ou1put is constantly ON.
4. MAN OFF: Power output is constantly OFF.
5. In AUTO mode, press ON/OFF to temporarily tum the timer ON or OFF.
6. AUTO-OFF: Power ou1put is temporarily cut off and will be resumed upon the next ON event.
7. AUTO ON: Power output is temporarily active and will be cut off upon the next OFF event.

DST SETTING

You can set auto DST on or off in Step 1.7. When auto DST is ON, the DST icon will display or vanish automatically You can temporarily activate or deactivate DST by holding + for 3 seconds. The DST state will automatically resume upon next DST switching time point. When auto DST is OFF, you can activate or deactivate DST by holding + for 3 seconds.

RANDOM FUNCTION

Press and hold – for 3 seconds or more to activate or deactivate random function. When this function is active, “RND” icon will display. At least one program shall have been set before activating the random function. When the random function is active, the ON and OFF events will be randomly postponed by 0-30 minutes respectively.

SPECIFICATIONS

• Power source: 125 VAC, 60 Hz
• Max. load: 15Aresistive, 10Aballastandtungsten, 1/2 HP
• Program: up to 18 programs
• Min. setting: 1 minute
• Max. setting: 7 days
• Manual ON and OFF
• Auto adjustment of sunrise/sunset time

TROUBLESHOOTING

• PROBLEM:

  • limer does not tum on or off as programmed.

• POSSIBLE CAUSE:

  • Programs were not correctly set.
  • DST or random function is active.
  • The timer is wor1<ing in manual mode.
  • Programs are overlapped.

• CORRECTIVE ACTION:

  • Re-program the timer following the operating instructions.
  • Deactivate DST or random function.
  • Switch the operation mode to AUTO.
  • Review and correct the programs or r&-program the timer.

• PROBLEM:
  No screen display or faded display.

• POSSIBLE CAUSE:

  • Low battery.

• CORRECTIVE ACTION:

  • Energize the timer to charge the internal battery for 10 minutes and then Press the RESET button to reset the timer.

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