If you have the code list for your specific brand, this method is faster. Manual Power : Turn on the device you want to control. Initiate Setup : Press and hold CODE SEARCH until the light stays on. Device Selection : Press the corresponding device button ( Enter Code : Use the number pad to enter the three-digit manufacturer code found in your code list.
This guide focuses on the ZN-401S Temperature Controller , as it is the most frequently searched variant. If your device is a timer, consult section 5 for cross-referencing. zn-401s manual
Instead, this model number usually falls into one of three categories: If you have the code list for your
Disclaimer: This article is a comprehensive third-party guide. The author is not affiliated with Zenith Electronics. The original product is discontinued, and this information is provided for support purposes only. Device Selection : Press the corresponding device button
There are two primary ways to program the ZN‑401S: (fastest, but you need the correct code) and automatic code search (slower, but works even if you do not know the code).