28
PROBLEM
CAUSE
SOLUTION
Controller not appearing in scan list or loses
connection
Out of Bluetooth range.
Move in plain view of controller.
Dead battery.
Replace the batteries (1 or 2 9V alkaline batteries).
Visible controller, but cannot connect or stay
connected; receives Errors
Low battery.
Cycle controller batteries.
Incompatible smartphone.
• Reboot smartphone.
• Reinstall Hunter NODE-BT App.
• Reset Phone Network Settings.
• Verify Phone and App compatibility: iOS 9.0 or
above, and Android 5.0 or above
Manual button press not responding
Dead battery.
Replace the batteries (1 or 2 9V alkaline batteries).
App shows running, but no watering
No water pressure.
Turn on main system water supply.
Faulty or incompatible solenoid.
Replace solenoid. (Must use Hunter DC latching
solenoid (P/N 458200) or other compatible DC
latching solenoid.)
Connected to wrong device.
Reconnect to controller.
Turns on then off.
Used AC solenoid. Must be DC solenoid.
Automatic irrigation does not start at start time
SENNODE-BT in System Off mode.
Verify that SENNODE-BT is programmed for
automatic watering.
AM/PM or 24-hour start time not set correctly.
Correct AM/PM or 24-hour start time.
Water days not set correctly.
Correct water days (see page 18).
Cycle and Soak is enabled.
Disable Sensors or Station settings.
Sensor Alarm is detected (Soil sensor,
Clik-Delay, or Rain/Clik sensor)
Controller repeats cycles
SENNODE-BT has more than one start time
assigned to it. Each station has up to eight start
times for each of the three programs.
Eliminate device start times as needed.
Cycle and Soak waters in intervals.
Correct the Cycle and Soak Times in station settings.
Change to incorrect app passcode
Forgot passcode.
• Remove controller batteries .
• Wait one minute .
• Press and Hold Stop Station Button while
re-inserting the batteries until Battery Check LED
turns amber.
• Create new passcode in NODE-BT app.
Rain or Soil sensor does not suspend watering
Rain or Soil sensor is defective or miswired.
Verify proper operation of the rain or soil sensor and
wire connections (see page 11).
