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)

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(4) Disconnect the connector CN07 (DP 2P) in the power box. (Fig. 13)
Remove a screw and disconnect the ground cable. (Fig. 13)
(5) Disconnect the connector CN03 (DCM 6P) in the power box. (Fig. 14)
(6) Remove the 4 screws and remove the power box. (Fig. 14)
(7) Disconnect the connectors CN06 (FS 3P) and CN09 (COIL-1 2P) in the control box. (Fig. 15)
(8) Remove the 2 screws and remove the control box. (Fig. 15)
Fig.13
Fig.14
Fig.15
Screw
Screw
Screw
Screw
Screw
CN06
CN03
Screw
Screw
Ground cable
CN07
CN09
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