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Explains different types of advisories (Warning, Caution, Notice) for safety and operation.
Emphasizes the requirement for qualified personnel and adherence to codes for safe wiring.
Highlights the mandatory use of appropriate PPE to prevent injury during service.
Discusses the impact of refrigerants and responsible handling practices.
Advises following environmental, health, and safety policies for work.
Warns about the hazards of refrigerant under high pressure.
Details the meaning of characters in the unit model number.
Identifies and illustrates the main parts of the unit.
Provides key specifications for CGWR and CCAR chillers.
Outlines procedures for checking unit upon receipt.
Lists voltage, ampacity, and fuse size requirements.
Visual representation of unit dimensions for different models.
Provides shipping and operating weights for various unit sizes.
Covers piping, valves, flow switches, and insulation requirements.
Details storage conditions, noise, foundation, and clearance requirements.
Instructions for safely handling, lifting, and securing the unit.
Locates compressor, evaporator, and condenser nameplates.
Guidelines for water piping, flow rates, pressure drop, and schematics.
Importance of water quality, strainers, and debris prevention.
Setpoints for low suction temperature and pressure based on glycol concentration.
Guidelines for sizing, routing, and installing refrigerant lines for CCAR models.
Procedures for leak testing, evacuation, and refrigerant charging.
Requirements for safe and compliant electrical connections.
Ensuring correct motor rotation for compressor operation.
Specifications for supply voltage and phase imbalance.
Details on fan cycling and ambient damper control for CCAR units.
Instructions for installing and configuring the unit controller software.
Steps to establish communication between software and chiller.
Procedures for modifying settings and analyzing alarms.
Instructions for retrieving and visualizing unit data.
Process for updating chiller software and configuration files.
Step-by-step guide for starting the unit and checking conditions.
Procedures for normal and extended unit shutdown.
Steps to follow when restarting the unit after an extended shutdown.
Safety, compressor oil, and functional testing procedures.
Recommended weekly, monthly, and annual maintenance tasks.
Diagram for field wiring of CGWR units.
Schematic for CGWR unit power and control wiring.
Layout of components within the CGWR control panel.
Diagram for field wiring of CCAR units.
Schematic for CCAR unit power and control wiring.
Wiring modifications for CAUJ condenser control by CCAR chillers.
Layout of components within the CCAR control panel.
Technical specifications for sensors and transducers.
Details the limited product warranty and service policy.
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