Copeland 943-0155-00 Controller
The Copeland 943-0155-00 Controller is a high-precision 230V Electronic Unit Control (EUC) specifically engineered for commercial refrigeration and HVAC applications. This 230V HVAC controller serves as the direct 943-0155-00 replacement for legacy models 543-0135-01, 543-0135-02, and the Dixell XC30CX. Integrating condenser fan cycling logic, it maintains optimal head pressure by cycling fans based on system demand, which stabilizes saturated suction temperatures and improves overall compressor efficiency. This 60 Hz digital refrigeration controller is housed in a compact 3.8" x 3.7" x 2.6" frame, making it a drop-in solution for condensing units where space is a premium. By streamlining fan operations, it reduces excessive wear on motor contactors and minimizes energy consumption. For technicians performing field service, this unit provides a reliable interface for managing Copeland compressor electronics, ensuring the system operates within designated parameters even in demanding ambient conditions.
Key Benefits:- Direct Retrofit Compatibility: Replaces obsolete 543-0135-01, 543-0135-02, and XC30CX models without requiring extensive rewiring.
- Integrated Fan Cycling: Optimizes cooling performance and saves energy by managing condenser fan run times.
- Precision Voltage Regulation: Designed for 230 VAC 60 Hz systems, providing stable operation for commercial-grade electronics.
- Compact Footprint: Lightweight 0.55 lbs design allows for easy installation in tight electrical control panels.
- Engineered Durability: Built to withstand the high-cycle environments typical of commercial refrigeration condensing units.
Is the 943-0155-00 a direct swap for the XC30CX?
Yes, this model is the official Copeland 943-0155-00 controller replacement for the Dixell XC30CX and the 543-0135 series, carrying the same electrical specifications and mounting footprint.
How does this controller improve system efficiency?
By utilizing fan cycling, the controller prevents the system from running the condenser fans unnecessarily during low-load periods, which maintains proper head pressure and reduces electrical draw.
Does this unit require specialized programming?
While the 943-0155-00 comes with factory-standard settings for fan cycling, technicians should verify specific setpoints to ensure they align with the requirements of the refrigeration system being serviced.
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.
Copeland 943-0155-00 Controller
The Copeland 943-0155-00 Controller is a high-precision 230V Electronic Unit Control (EUC) specifically engineered for commercial refrigeration and HVAC applications. This 230V HVAC controller serves as the direct 943-0155-00 replacement for legacy models 543-0135-01, 543-0135-02, and the Dixell XC30CX. Integrating condenser fan cycling logic, it maintains optimal head pressure by cycling fans based on system demand, which stabilizes saturated suction temperatures and improves overall compressor efficiency. This 60 Hz digital refrigeration controller is housed in a compact 3.8" x 3.7" x 2.6" frame, making it a drop-in solution for condensing units where space is a premium. By streamlining fan operations, it reduces excessive wear on motor contactors and minimizes energy consumption. For technicians performing field service, this unit provides a reliable interface for managing Copeland compressor electronics, ensuring the system operates within designated parameters even in demanding ambient conditions.
Key Benefits:- Direct Retrofit Compatibility: Replaces obsolete 543-0135-01, 543-0135-02, and XC30CX models without requiring extensive rewiring.
- Integrated Fan Cycling: Optimizes cooling performance and saves energy by managing condenser fan run times.
- Precision Voltage Regulation: Designed for 230 VAC 60 Hz systems, providing stable operation for commercial-grade electronics.
- Compact Footprint: Lightweight 0.55 lbs design allows for easy installation in tight electrical control panels.
- Engineered Durability: Built to withstand the high-cycle environments typical of commercial refrigeration condensing units.
Is the 943-0155-00 a direct swap for the XC30CX?
Yes, this model is the official Copeland 943-0155-00 controller replacement for the Dixell XC30CX and the 543-0135 series, carrying the same electrical specifications and mounting footprint.
How does this controller improve system efficiency?
By utilizing fan cycling, the controller prevents the system from running the condenser fans unnecessarily during low-load periods, which maintains proper head pressure and reduces electrical draw.
Does this unit require specialized programming?
While the 943-0155-00 comes with factory-standard settings for fan cycling, technicians should verify specific setpoints to ensure they align with the requirements of the refrigeration system being serviced.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Copeland 943-0155-00 Controller is a high-precision 230V Electronic Unit Control (EUC) specifically engineered for commercial refrigeration and HVAC applications. This 230V HVAC controller serves as the direct 943-0155-00 replacement for legacy models 543-0135-01, 543-0135-02, and the Dixell XC30CX. Integrating condenser fan cycling logic, it maintains optimal head pressure by cycling fans based on system demand, which stabilizes saturated suction temperatures and improves overall compressor efficiency. This 60 Hz digital refrigeration controller is housed in a compact 3.8" x 3.7" x 2.6" frame, making it a drop-in solution for condensing units where space is a premium. By streamlining fan operations, it reduces excessive wear on motor contactors and minimizes energy consumption. For technicians performing field service, this unit provides a reliable interface for managing Copeland compressor electronics, ensuring the system operates within designated parameters even in demanding ambient conditions.
Key Benefits:- Direct Retrofit Compatibility: Replaces obsolete 543-0135-01, 543-0135-02, and XC30CX models without requiring extensive rewiring.
- Integrated Fan Cycling: Optimizes cooling performance and saves energy by managing condenser fan run times.
- Precision Voltage Regulation: Designed for 230 VAC 60 Hz systems, providing stable operation for commercial-grade electronics.
- Compact Footprint: Lightweight 0.55 lbs design allows for easy installation in tight electrical control panels.
- Engineered Durability: Built to withstand the high-cycle environments typical of commercial refrigeration condensing units.
Is the 943-0155-00 a direct swap for the XC30CX?
Yes, this model is the official Copeland 943-0155-00 controller replacement for the Dixell XC30CX and the 543-0135 series, carrying the same electrical specifications and mounting footprint.
How does this controller improve system efficiency?
By utilizing fan cycling, the controller prevents the system from running the condenser fans unnecessarily during low-load periods, which maintains proper head pressure and reduces electrical draw.
Does this unit require specialized programming?
While the 943-0155-00 comes with factory-standard settings for fan cycling, technicians should verify specific setpoints to ensure they align with the requirements of the refrigeration system being serviced.
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.
