Description
The Copeland 097456 (Model FD113-ZUK) is a professional-grade oil pressure safety control engineered to protect compressors from damaging low oil pressure conditions. Designed for commercial and industrial HVAC/R applications, this control monitors differential oil pressure and initiates a manual-reset lockout when unsafe conditions are detected, preventing costly compressor failures.
Key Features
- Wide voltage compatibility: 24–240 VAC/VDC for flexible installation across a broad range of equipment
- Adjustable pressure range: 4–65 PSI to accommodate various compressor oil pressure requirements
- Adjustable time delay: 20–150 seconds, allowing customization to match specific system startup and operating conditions
- SPDT (Single Pole Double Throw) switching action for versatile wiring configurations
- Manual reset design ensures the system cannot restart automatically after a safety lockout — requiring technician intervention before resuming operation
- Includes two 36″ capillary tubes with 1/4″ flare nut connections for easy field installation
Specifications
- Model: FD113-ZUK
- SKU: 097456
- Voltage: 24–240 VAC/VDC
- Pressure Range: 4–65 PSI
- Time Delay: 20–150 Seconds (Adjustable)
- Switch Type: SPDT, Manual Reset
- Capillary Tubes: 2 × 36″ with 1/4″ Flare Nut Connections
- Brand: Copeland
Application
Ideal for use with Copeland and compatible compressors in commercial refrigeration, air conditioning, and heat pump systems. The manual reset function and adjustable time delay make this control well-suited for applications where nuisance tripping must be minimized while still providing reliable compressor protection.







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