Before diving into the documentation, it is important to understand what the L68WU1 is and why it requires specific technical sheets.
: It utilizes R290 , a natural refrigerant with very low global warming potential, making it a sustainable choice for modern commercial refrigeration.
Pricing for the L68WU1 varies significantly between suppliers, stock availability, and geographic location. Suppliers like BB Refrigeration in New Delhi are known to stock this model. A new OEM outright purchase of a compatible compressor has been listed at approximately $10,054.73. Another source lists a compatible "L68wu1 Donper R290 Refrigeration Compressor" at a much lower price of ₹12,000 (approx. $150 USD). However, this same listing indicates the product is out of stock. Given the price discrepancy and availability, potential buyers should request a formal quotation directly from authorized distributors. l68wu1 compressor pdf
Often a 5µF configuration to optimize power factor correction and motor efficiency during runtime. R290 Servicing and Safety Protocols
Typically R600a (Isobutane) or R134a (verify the specific suffix on your physical data plate, as regional variations exist) Before diving into the documentation, it is important
The L68WU1 compressor is engineered primarily for low back pressure (LBP) applications. It is commonly found in household refrigerators, deep freezers, and small commercial beverage coolers. It is designed to work with specific eco-friendly refrigerants, matching modern environmental standards. Key Technical Attributes Hermetic Reciprocating Application: Low Back Pressure (LBP)
conditions, it is optimized for freezing and deep-cooling storage environments: Commercial Deep Freezers with a volume capacity between 300 to 350 Liters. Large household or small commercial chest freezers. Suppliers like BB Refrigeration in New Delhi are
Check the PTC starter relay for burn marks or a rattling sound (signaling broken internal ceramic). Replace if defective. Test the start/run windings with a multimeter to ensure they aren't shorted or open. Symptom 2: Compressor Runs Continuously But No Cooling
220–240V AC at 50Hz (Single Phase).
Pull a vacuum on the system down to at least 500 microns to boil off internal moisture.