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Guidelines for selecting an appropriate installation site and preparing the area to ensure optimal case performance and longevity.
Explanation of how temperature is regulated in the cases, covering single and parallel condensing unit systems and control settings.
Essential information regarding electrical requirements, connections, and compliance with NEC and local codes for safe operation.
Guidelines and best practices for routing and connecting refrigeration lines to ensure optimal system performance and longevity.
Crucial procedures for removing moisture and contaminants from the refrigeration system using vacuum pumps and dry nitrogen.
Instructions for setting and adjusting the expansion valve and superheat to achieve maximum coil efficiency and proper temperature control.
Procedures and considerations for servicing refrigerant levels, including referencing specific manuals for different compressor types.
Guidelines for properly stocking merchandise in the case, emphasizing temperature, load lines, and airflow obstructions.
Step-by-step guide to diagnose and resolve issues when the display case fails to reach the desired cooling temperature.
Troubleshooting steps for addressing cases that are over-cooling, leading to freezing of products and potential damage.
Guidance on locating and removing the system's expansion valve, situated beneath display pans for access.
Steps for inspecting refrigerant lines for any signs of leaks, focusing on identifying oil residue as a leak indicator.
Procedures for identifying and repairing leaks in the coil or evaporator, involving pressure testing and soldering techniques.
Steps for troubleshooting and repairing electrical connection issues, including checking fittings, continuity testing, and wire repair.
Details of the manufacturer's one-year warranty covering defects in material and workmanship for new equipment.
Statement clarifying that the warranty does not cover indirect damages such as lost profits, labor costs, or refrigerant loss.
General| Brand | Kysor/Warren |
|---|---|
| Model | QD61 |
| Category | Display Case |
| Language | English |
