How to Install and Program Your GE In-Wall Digital Timer Switch
The timer switch is a robust, legacy device. While no official PDF is readily available from GE today, the original manual can be found through archived sources under related model numbers (15318, 15319). Installation follows a standard 40A timer pattern: line to terminal 1, load to terminal 2, neutral to terminal 3, plus ground. Always prioritize safety—disconnect power and confirm voltage ratings. For critical installations, consider upgrading to a modern digital timer with easier documentation access.
Usually black or red. This wire transfers power from the switch to your light fixture or appliance.
The number is critical. GE has produced dozens of timer switches (e.g., 15086, 15318, 53263). The “L3” suffix often denotes a specific production run or packaging variant, but the wiring and programming are identical to the core 53264 series. This timer is a single-pole, 120V AC, 60Hz mechanical or electronic timer (depending on revision—most are digital with a battery backup). ge timer switch 532641l3 instruction manual pdf pdf install
You can search for the exact PDF by copying this link into your browser: manualzz.com/doc/... or search on GE Appliances or Intermatic (manufacturer) websites.
The 532641L3 typically features with up to 14 on/off events. Here is the universal programming method:
Use a voltage tester on the old switch wires. How to Install and Program Your GE In-Wall
The GE Timer Switch 532641L3 is a 7-day timer switch that allows you to program up to 8 on/off cycles per day. It features a large LCD display, easy-to-use buttons, and a battery backup system that retains your settings in case of a power outage. This timer switch is compatible with a wide range of electrical devices, including incandescent, fluorescent, and LED lighting, as well as HVAC systems and appliances.
Check if the internal backup battery needs charging.
Connect the neutral wire from the timer to the White neutral bundle in the wall box. This wire transfers power from the switch to
Before starting, ensure the power is off at the circuit breaker. Use a voltage tester to verify that no electricity is flowing to the existing switch.
Press the button again. The screen will display "1 OFF".