Service Manual
Table Of Contents
- TECHNICAL & SERVICE MANUAL
- SAFETY PRECAUTIONS
- TABLE OF CONTENTS
- ■APPLICABLE MULTI-OUTDOOR UNITS
- 1. OPERATING RANGE
- 2. SPECIFICATIONS
- 3. DIMENSIONAL DATA
- 4. REFRIGERANT FLOW DIAGRAM
- 5. ELECTRICAL DATA
- 6. MAINTENANCE
- 7. FUNCTIONS
- 8. TROUBLESHOOTING (BEFORE CALLING FOR SERVICE)
- APPENDIX A：Operating Instructions (CS-MKS9NB4U & CZ-18BT1U/CS-MKS12NB4U & CZ-18BT1U)
- APPENDIX B: Operating Instructions (CS-KS18NB4UW & CZ-18BT1U)
- APPENDIX C: Installation Instructions (CS-MKS9NB4U & CZ-18BT1U/ CS-MKS12NB4U & CZ-18BT1U/ CS-KS18NB4UW & CZ-18BT1U)
- APPENDIX D: Operating Instructions (CZ-RD515U)
- APPENDIX E: (CZ-RD515U)
O.D. 3/8" (9.52 mm)
O.D. 1/4" (6.35 mm)
O.D. 1/2" (12.7 mm)
O.D. 1/4" (6.35 mm)
4. REFRIGERANT FLOW DIAGRAM
4-1. Refrigerant Flow Diagram
Indoor Unit CS-MKS9NB4U & CZ-18BT1U
CS-MKS12NB4U & CZ-18BT1U
Indoor Unit CS-KS18NB4UW & CZ-18BT1U
Cooling cycle
Indoor unit
Cooling cycle
Indoor unit
Heat exchanger
Strainer
Heat exchanger
Strainer
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