To Next PageTo Next Page
Need help?Do you have a question about the Emerson Copeland Scroll ZPS KC Series and is the answer not in the manual?
General| Brand | Emerson |
|---|---|
| Model | Copeland Scroll ZPS KC Series |
| Category | Air Compressor |
| Language | English |
General guidelines for safe operation and handling of Copeland Scroll™ compressors.
Explanation of hazard alert symbols (Danger, Warning, Caution, Notice) used in the bulletin.
Detailed safety instructions covering electrical shock, fire, and personal injury hazards.
Key statements regarding proper use, installation, commission, and maintenance of compressors.
Explains the modulation mechanism using a 24-volt DC solenoid valve and a 3-way solenoid valve.
Describes how capacity modulation is achieved by venting gas within the scroll compression process.
Explains how model numbers relate to compressor capacity and operating conditions.
Details acceptable operating conditions for ZPS*KC compressors, noting part-load limitations.
Recommended settings and manual reset for high-pressure cut-out controls.
Recommended low-pressure cut-out settings for heat pumps and air-conditioning units.
Information on Therm-O-Disc™ protection against excessive discharge gas temperature.
Requirement for crankcase heaters in systems exceeding 120% of refrigerant charge limit.
Recommends full-load operation for defrosting to improve efficiency and performance.
Notes on the current requirements for the modulation solenoid to ensure proper operation.
Details on how a nominal 24-volt DC coil activates the internal unloader solenoid.
Information on CoreSense diagnostics and active protection for modulated compressors.
Guidelines for dielectric strength testing of the modulation solenoid circuit.
Methods to verify unloader operation by checking amperage and coil resistance.
Procedures to test unloader function with CoreSense, checking voltage and coil resistance.
