Martin Jerry Single Pole WiFi Switch User Manual

Martin Jerry Single Pole WiFi Switch

Power off the break

Find Neutral Wires

Make sure there is a neutral wire for the Wi-Fi switch. If not, the switches cannot work properly. Neutral wires are white and NOT used by your old switch. You can send us photos of the wiring status. Email: martinjerry01@outlook.com
Video1: How to find a neutral wire?
https://youtu.be/p2qzhD9Mz_w

Connect wires according the marks on the switch.

Notice:

1. Three lines must be connected (Live Line, Load Line and Neutral Line);
2. If you really cannot find out a Neutral Line in the outlet box, STOP installing the switch and consult with a professional electrician or contact our service team.
3. After correct wiring, the switch must work well manually. Then, go to pair the switch on App.

FAQ:

1. How can I know it is connected correctly?
   A: Press/Tap the switch button. It will work well manually after correct wiring.

2. I cannot find the neutral wire in both outlet boxes; Can I still use this switch?
   A: No, the neutral wire is necessary for the Smart Switch.
   Although old switches do not need a neutral wire, there are spare white neutral wires in common outlet boxes. Please send us photos of the wires inside the outlet boxes for assistance.

3. How can I find which one is the live (hot) line, which one is load line?
   A: Besides the ground wire, there are two wires on your old switch in general:
   Use a tester to check which one has power when the old switch is off status; You can connect them on wifi switch by trial and error;

Wiring Examples

Video2: Wiring Example of Single Pole
https://www.youtube.com/watch?v=JbbC_Bvk1Ag

References

• 📧martinjerry01@outlook.com
• SUPPORT | martinjerry
• WiFi Smart Switch install - YouTube
• Identifying a Neutral Wire - YouTube

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