If the HPKD190A is an SCR module, the PDF reveals:
The HPKD190A compressor is available from several online parts suppliers. Here are some examples of current listings (prices may vary):
Error | Likely Cause (From PDF) | Solution ---|---|--- Motor vibrations at low speed | Wrong microstep setting | Consult PDF to increase microstep divisor (e.g., from 200 to 1600) Driver feels hot instantly | Current set too high | Reduce current using DIP switch combo from PDF Motor only hums, doesn't turn | One coil disconnected | Re-check A/B wiring diagram in PDF ERR LED flashing 3 times | Over-voltage | Reduce input voltage to range listed in PDF Hpkd190a Pdf
relies on Isobutane (), an eco-friendly hydrocarbon refrigerant known for its low global warming potential (GWP) and high thermodynamic performance. Understanding its core physical and operational attributes is essential for system matching or direct field replacement.
Graphic charts that map cooling capacity (W or BTU/h) and Coefficient of Performance (COP) against varying evaporating temperatures (ranging from -35°C up to -10°C). If the HPKD190A is an SCR module, the
Important Safety Note: Because R600a is a , technicians must strictly adhere to safety protocols. When replacing an HPKD190A, all brazing must be done in a well-ventilated area, and technicians must use a spark-free environment and proper recovery/charging equipment. Why the HPKD190A PDF Data Sheet is Crucial
This compressor is frequently found in professional catering and domestic cooling equipment, including: Polar Refrigeration: Fits models like DL915, GL182, and GM498. Blizzard & Tefcold: Used in various upright freezers and coolers. horecatiger.eu Compressor ZEL HPKD190A 750909 - Horecatiger Graphic charts that map cooling capacity (W or
Zanussi Elettromeccanica Tianjin Compressor Co., Ltd. (ZEL) / Cubigel R600a (Isobutane) Application Range Low Back Pressure (LBP) Displacement Power Rating
R600a charges must be precise, usually measured to the gram. Use an accurate electronic scale and charge the system exactly to the nameplate specifications of the appliance (not the compressor itself, as the same compressor is used in cabinets of varying sizes).