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Table of Contents

• 1. Main feature and product appearance

  2
• 2. Unit Specification

  3
• 3. Safety during maintenance or service

  3
• 4. Electrical Diagram

  4
• 5. Cooling System Diagram

  5
• 6. Part Lists and explanation

  5
• 7. Disassembling and replacing of the components

  6
• 8. Check the breakdowns of the cooling system

  7
• 9. Table for quick answer for the field problem

  9
• with R134a refrigerant

  13
• 11. The performance testing requirement after service

  14
• 12 Maintenance parts list

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