TECHNICAL & SERVICE MANUAL
CONTENTS
1. REFERENCE MANUAL ......................2
2. SAFETY PRECAUTION ......................2
3. PARTS NAMES AND FUNCTIONS..... 4
4. SPECIFICATIONS ............................... 9
5. OUTLINES AND DIMENSIONS ......... 11
6. WIRING DIAGRAM ............................13
7.
REFRIGERANT SYSTEM DIAGRAM
..... 14
8. TROUBLESHOOTING .......................15
9. SPECIAL FUNCTION ........................28
10. 4-WAY AIRFLOW SYSTEM ............... 30
11. DISASSEMBLY PROCEDURE .......... 32
Indoor unit
[Model Name] [Service Ref.]
SLZ-KF09NA.TH
SLZ-KF12NA.TH
SLZ-KF15NA.TH
SLZ-KF18NA.TH
INDOOR UNIT
Model name
indication
SLZ-KF09NA
SLZ-KF12NA
SLZ-KF15NA
SLZ-KF18NA
WIRED REMOTE CONTROLLER
(Option)
PARTS CATALOG (OCB669)
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
WIRELESS REMOTE
CONTROLLER
(Option)
No. OCH669
REVISED EDITION-A
February 2019
OCH669 is void.
Revision:
• Some descriptions have
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EDITION-A.
