The main maintenance and service tasks for Clement Central Air Conditioning include:
Preparation and inspection before the start of cooling and heating seasons
(2) Monthly scheduled inspections and maintenance during the cooling and heating seasons for the equipment operation.
(3) Annual shutdown inspection and preventive maintenance of equipment
(4) Provide emergency technical support during the operation of the equipment.
(5) Offer original factory spare parts.
IV. Maintenance Procedures for the Clement Screw Chilled Water Units:
1. Operation inspection content:
Check the oil reserve level and record the oil position.
2. Inspect and record oil pressure and temperature.
3. Check and record the evaporator pressure.
4. Check and record the condenser pressure.
5. Check for system leaks and address any issues promptly for repair.
6. Verify that the startup unit/equipment settings and parameters are correct, and correct any errors immediately if found.
7. Check that all automatic/manual valves are in the correct position.
8. Inspect the central control system, including checking and cleaning all terminal connectors.
9. Inspect the starting device, including checking and cleaning all terminal connections.
2. Regular maintenance tasks:
Check the freezer's start and stop condition.
2. Inspect safety control features and ensure proper settings.
1) Oil Reserve Capacity
2) Hydraulic Pressure & Temperature
3) Refrigerant Temperature and Pressure in the Evaporator
4) Refrigerant temperature and pressure in the condenser
5) Bearing Temperature
6) Temperature and pressure difference of recirculating water
7) Motor Operating Power
8) Motor Coil Temperature
3. Inspect the refrigeration system (record evaporator/condenser temperatures, pressures) and check for leaks. If there is a leak, please report it.
Leak, promptly eliminate the leakage point.
4. Inspect the operation status of the loading and unloading actuator.
5. Check the LID display for any information, promptly grasp the unit's warning messages, and resolve them.
6. Inspect the central control system and startup system, including cleaning and checking all contact points.
7. Verify the correct setup and data of the starting device/equipment; correct any errors immediately.
8. Perform vibration analysis on the compressor and motor bearings as necessary to check for wear.
9. Inspect the oil lubrication system (record oil tank temperature and oil level).
10. Inspect all automatic/manual valves are in the correct position.
11. Review daily records and assess the system's status.
Provide inspection report.
13. Refrigeration and heating system conversion and tuning during the change of seasons.
3. Anniversary Maintenance Services:
Check for any leaks in the equipment assembly.
2. Inspect and clean the start-up cabinet.
3. Inspect and clean the control cabinet
4. Inspect and calibrate all safety control switches within the control cabinet.
5. Inspect the frozen water and cooling water system flow switches.
6. Check if all valves on the refrigeration unit have returned to the correct position.
7. Conduct a trial operation of the unit, check the refrigerant amount inside the unit, and replenish the refrigerant appropriately based on the inspection results.
8. Check the set points and control points of the refrigerator.
9. Provide engine inspection report

Clemens Source Heat Pump Compressor Major Repair Service.