Supco TD69 Time Delay

The Supco TD69 Time Delay is a professional-grade Delay on Make Timer (DOM) engineered for critical compressor protection in HVACR systems. As a direct replacement for the AC-800-ADM1 and ICM102, this universal voltage time delay operates across a broad range of 19 to 250 VAC/VDC. Technical performance is high, featuring an adjustable time delay range from 6 seconds to 8 minutes, allowing for precise compressor staging and effective short cycle protection. The solid-state circuitry supports a 1.0 Amp continuous load and a 10 Amp inrush, making it a reliable standard for multi-compressor applications. Installation is streamlined via 1/4 inch male quick connect terminals and a non-positional single-hole mounting design. For high-voltage 120/240 VAC applications, technicians must simply cut the onboard jumper wire to ensure proper pilot circuit operation. This component is essential for preventing equipment damage during rapid power interruptions or thermostat fluctuations.

• Direct Replacement: Seamlessly replaces AC-800-ADM1, ICM102, and Mars 32391 for faster field repairs.
• Adjustable Timing: Field-adjustable dial from 6 seconds to 8 minutes provides flexible short cycle protection.
• Universal Voltage: Works on any system from 19V to 250V; just cut the jumper for 110V/250V applications.
• Anticipator Support: Specifically designed to function with or without anticipator-type thermostats without interference.
• Compact Design: Small 2" x 2" footprint fits easily into crowded control panels or electrical boxes.

How do I configure the TD69 for 240V systems?
For 24V systems, leave the jumper wire intact. For 120V or 240V circuits, you must cut the jumper wire before energizing the unit.

Will this timer prevent my compressor from running backwards after a brief power flicker?
Yes, by enforcing a Delay on Make period, it ensures the system pressures equalize and preventing the motor from attempting to start under load or against reverse rotation.

What is the maximum amp draw this relay can handle?
The Supco TD69 supports a maximum continuous load of 1.0 Amp and can withstand an inrush current of up to 10 Amps.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.