TouchTime
®
Installation
4
3/1/2013
Bradley
• 215-1378 Rev. G; ECN 13-10-005
Troubleshooting
If the TouchTime
®
push button unit does not function properly
1. Make sure the water supply and the 24 VAC power are both turned on.
If the water supply and the electrical power are both turned on but the push button is still not functioning, check the wiring
following the steps outlined in procedure #2 below.
2. Check the wiring following the procedure outlined below:
a. Turn the electrical power off.
b. Check the wiring for loose connections or corrosion and correct if necessary.
c. Turn the electrical power back on and retest the push button.
If, after checking the wiring, the push button is still not functioning properly, test the transformer following the steps outlined in
procedure #3 below.
3. Test the transformer with a volt meter following the procedure outlined below:
a. Turn the water supply off (the electrical power should remain on).
b. Set the volt meter to read “24 VAC.”
c. Connect the volt meter leads to the black and brown wires as shown in the wiring diagrams found on page 4. The voltage
reading should indicate 24 VAC ± 10%.
If you are unable to obtain a proper voltage reading, the transformer is not working properly and needs to be replaced.
Contact your Bradley representative to order the replacement transformer appropriate for your application.
If the transformer is working properly, turn the water supply back on and test the solenoid following the steps outlined in
procedure #4 below.
4. Test the solenoid valve following the procedure outlined below:
a. Disconnect the white and gray wires from the solenoid.
b. Disconnect the brown power cord leads from the terminal block.
c. Connect the brown power cord leads directly to the solenoid. The solenoid coil should activate and you should hear a single
click and a humming noise.
If the solenoid coil does not activate, the solenoid valve is not working properly and needs to be replaced. Contact your
Bradley representative to order the replacement solenoid valve assembly or flush valve appropriate for your application.
If, after checking the transformer, the solenoid valve and the wiring, you are unable to activate the sprayhead by pressing the
TouchTime
®
push button, the TouchTime
®
switch assembly is not working properly and needs to be replaced. Contact your
Bradley representative to order a replacement switch assembly.
