To Next PageTo Next PageWhat to do if important configurations are not programmed correctly in York YCWL0118SE Chiller?
If important configurations are not programmed correctly, ensure that the soft start (disabled), refrigerant type (R410A), expansion valve type (thermostatic), and North American feature (enabled) are properly programmed. Failure to do so may result in damage to compressors and other system components.
Standards, responsibilities, and general safety precautions for operation.
Covers suitability, electrical, pressure systems, and other equipment hazards.
Details programmable setpoints, displayed data, system and unit safeties.
Guidance on field wiring, power connections, and control panel wiring for safe operation.
Schematics illustrating the control circuit connections for the chiller.
Detailed electrical data for single/dual point connections and ground wire sizing.
Schematics for power supply, elementary, and connection wiring.
Includes startup checklist, power checks, and superheat/subcooling adjustments.
Description of the unit's start-up and operating sequence for capacity control.
Explains status key messages, unit status, and display/print key functions.
Guides on using entry keys for setpoints, schedules, options, and clock.
How capacity is controlled via pressure limits and load staging.
Guide to diagnosing and resolving common operational problems and faults.
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