To Next PageTo Next Page
Need help?Do you have a question about the York YCUL0072 and is the answer not in the manual?
General| Model | YCUL0072 |
|---|---|
| Category | Heat Pump |
| Tonnage | 6 |
| Refrigerant | R-410A |
| Power Supply (V/Ph/Hz) | 208-230/3/60 |
| Compressor Type | Scroll |
General safety guidelines, hazard alerts, and safety symbols.
Explains manual structure and hazard alert term usage.
Covers structural support, electrical safety, rotating parts, and sharp edges.
Overview of YORK Air-Cooled Scroll Condensing Units, components, and design.
Details the control center, display, keypad, and setpoint functions.
Describes electrical options like power connections and control options like ambient kits.
Details options for relief valves, isolation valves, and hot gas bypass.
Guidelines for unit delivery, storage precautions, and inspection upon receipt.
Instructions and safety precautions for rigging and lifting the unit.
Checks before operation, location, clearances, and foundation requirements.
Details field wiring requirements and R-410A refrigerant piping.
Procedures for oil traps, refrigerant charging, and subcooling verification.
Critical operational limits and absolute voltage limitations for compressor safety.
Provides physical dimensions, weights, and electrical specifications.
Explanations of electrical notes, legends, and detailed wiring diagrams.
Detailed dimensions in English and SI units, including required clearances.
Details on isolator locations, cross-references, and installation instructions.
Emphasis on authorized personnel, pre-power off checks, and grounding.
Steps for applying power, switch settings, and detailed pre-startup/startup checklist.
Procedures for checking superheat, subcooling, and performing leak checks.
Introduction to the MicroComputer Control Center, microprocessor board, and keypad.
Explains how to interpret status messages for unit operation and faults.
Details system safeties (e.g., high discharge pressure) and unit safeties (e.g., low ambient).
Instructions for programming cooling setpoints, schedules, safeties, and unit options.
Initiating start sequence, suction/discharge pressure limit controls.
Discharge air temperature and suction pressure control modes described.
Describes lead/lag logic for systems and compressors for load balancing.
Fan control logic and load limiting features to manage unit operation.
Entering Service Mode, viewing outputs, and configuration settings.
Reference lists for I/O connections, voltage/pressure correlations, and troubleshooting.
Lists common problems, causes, and solutions for unit operation issues.
Procedures for compressor oil checks and condenser coil cleaning.
Details BACnet, Modbus, and YorkTalk 2 communications and data maps.
Lists and describes real-time error numbers for communication setup issues.
