, a natural hydrocarbon refrigerant with a very low Global Warming Potential (GWP) compared to traditional Freon-based refrigerants. This makes the Donper L68WU1 a suitable choice for manufacturers aiming to reduce their carbon footprint and comply with modern environmental standards.
What or wiring layout do you need to verify? Share public link
The is a high-efficiency hermetic reciprocating refrigeration compressor specifically engineered for Low Back Pressure (LBP) applications utilizing eco-friendly R290 (propane) refrigerant . Operating primarily at a rated voltage of 220–240V at 50Hz , this compressor delivers approximately 1/3 HP to 3/8+ HP capacity, making it a staple for commercial and heavy-duty domestic deep freezers with volumes ranging from 300 to 350 liters.
Clean condenser coils. Replace OLP if defective. Check for system restrictions. Refrigerant leak or broken internal valve plates. l68wu1 compressor pdf
(Do not mix R-134a and R-600a systems). Physical footprint and mounting bracket dimensions. BTU/hr capacity within of the original L68WU1 rating. Suction and discharge tube diameters.
This comprehensive technical guide serves as an analytical breakdown of the information typically found in official . It covers specifications, application parameters, electrical wiring configurations, and system safety procedures. Technical Specifications Matrix
Ideal for units with a capacity of 300 to 350 liters , such as chest freezers and glass-top display freezers. , a natural hydrocarbon refrigerant with a very
: Requires active airflow for heat dissipation, making it suitable for larger capacity units (up to 350L) compared to static-cooled models.
The L68WU1 is engineered for mid-sized commercial cooling equipment. It operates most efficiently when mounted inside systems with an internal volume of . Core Applications Commercial deep freezers and chest freezers. Island display cases and commercial storage reach-ins. Ice makers and small commercial kitchen preparation tables. Thermodynamic Performance & Electrical Configuration Cooling Method and Thermal Balance
If you are replacing or servicing a unit using the Donper L68WU1, please keep the following in mind: Flammable Refrigerant Share public link The is a high-efficiency hermetic
Charge the system with the exact weight of refrigerant specified on the appliance's factory data plate. Technical Document (PDF) Summary Checklist
Used in small-scale medical or lab refrigeration where stable, low temperatures are required.
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