INTERMATIC Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for INTERMATIC products.

Tip: include the full model number printed on your INTERMATIC label for the best match.

INTERMATIC manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

INTERMATIC FM1D14 Series Time Switch User Guide

July 17, 2023
INTERMATIC FM1D14 Series Time Switch Risk of Fire or Electric Shock Disconnect power prior to installation. Connect FM1D14 wiring in accordance with all applicable national and local electrical code requirements. Specifications Input 12 VDC (FM1D14-12) 24 VAC and VDC, 50/60…

INTERMATIC ST01 Heavy-Duty Programmable Timer User Guide

July 17, 2023
INTERMATIC ST01 Heavy-Duty Programmable Timer Product Information: In-Wall Timer with Astro or Countdown Feature The In-Wall Timer with Astro or Countdown Feature is a programmable timer designed for residential and commercial applications. It allows you to automate the operation of various…

INTERMATIC Ascend Smart In-Wall Timer User Guide

July 16, 2023
INTERMATIC Ascend Smart In-Wall Timer User Guide Before setting up your timer, please watch support videos at: Intermatic.com/AscendSupport Search for ‘Ascend Intermatic’ and download the app. Open Ascend app and select “Skip For Now” or “Create Account” if remote access…

INTERMATIC K121 Locking Type Receptacle Instruction Manual

May 1, 2023
INTERMATIC K121 Locking Type Receptacle Product Information: K121/K122 AM Series Twistlock Receptacles The K121/K122 AM Series Twistlock Receptacles are electrical outlets designed for use with Intermatic controls. These receptacles are manufactured by Intermatic Incorporated, located in Libertyville, Illinois. The receptacles…

Intermatic PE153P 3-Circuit Digital Timer Instruction Manual

PE153P • November 12, 2025 • Amazon
This manual provides instructions for the Intermatic PE153P 3-Circuit Digital Timer, a 24-hour control mechanism designed for automatically switching electrical loads up to 17 amps per circuit according to a preset daily schedule. It supports various applications including lighting, heating, air conditioning,…