Crown Steam 9224-1 Timer Delay Relay Cooling 120V

Product Description

The CROWN STEAM 9224-1 is a timer delay relay (TDR) designed for cooling applications, operating at 120 volts. It provides a 7-minute delay-on-break function that holds a circuit open or closed for a timed interval after a signal is removed. This type of control is commonly found in commercial steam and HVAC equipment where a post-cycle cooling period is required before shutdown. HVAC technicians and commercial kitchen equipment service professionals are the primary installers. The relay protects equipment by ensuring adequate cooldown time is completed before the system powers fully off.

This timer delay relay is used in commercial steam equipment manufactured by Crown Steam. The 7-minute cooling delay is a fixed-interval function suited to systems that require a controlled cooldown sequence after operation ends. It is typically wired into the low-voltage control circuit of the equipment and activates automatically at the end of a cycle. Applications include commercial steamers and similar foodservice or industrial equipment where thermal protection and controlled shutdown sequencing are required.

Key Features

• 7-minute fixed cooling delay interval for post-cycle shutdown protection
• 120-volt operating voltage for compatibility with standard commercial control circuits
• Delay-on-break function holds the cooling sequence through the full timed interval
• Direct OEM replacement part for Crown Steam equipment

Compatibility

Designed as a direct OEM replacement timer delay relay for Crown Steam commercial equipment requiring a 7-minute cooling delay at 120 volts.

Installation Notes

Installation should be performed by a qualified commercial equipment technician or licensed electrician familiar with low-voltage control wiring. Disconnect and lock out all power to the unit before removing or installing the relay. Verify input voltage at the control circuit matches the relay rating before energizing. Refer to the equipment wiring diagram for correct terminal connections.