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© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2011.
Unauthorized copying and distribution is a violation of law.
Order No: PHAAM1111085C1
Indoor Unit Outdoor Unit
CS-S9NKUA
CS-S12NKUA
CU-S9NKUA
CU-S12NKUA
TABLE OF CONTENTS
1. Safety Precautions.............................................3
2. Specification.......................................................5
3. Location of Controls and Components ...........7
3.1 Indoor Unit....................................................7
3.2 Outdoor Unit.................................................7
3.3 Remote Control ............................................7
4. Dimensions.........................................................8
4.1 Indoor Unit....................................................8
4.2 Outdoor Unit.................................................9
5. Refrigeration Cycle Diagram...........................10
6. Block Diagram ..................................................11
7. Wiring Connection Diagram............................12
7.1 Indoor Unit..................................................12
7.2 Outdoor Unit...............................................13
8. Electronic Circuit Diagram..............................14
8.1 Indoor Unit..................................................14
8.2 Outdoor Unit...............................................15
9. Printed Circuit Board .......................................16
9.1 Indoor Unit..................................................16
9.2 Outdoor Unit...............................................18
10. Installation Instruction.....................................19
10.1 S9NKUA S12NKUA...................................19
11. Operation Control.............................................27
11.1 Basic Function............................................27
11.2 Indoor Fan Motor Operation.......................28
11.3 Outdoor Fan Motor Operation (For S9NK
and S12NK)................................................28
11.4 Airflow Direction .........................................28
11.5 Quiet Operation (Cooling Mode/Cooling Area
of Dry Mode)...............................................29
11.6 Powerful Mode Operation ..........................30
11.7 Timer Control..............................................30
11.8 Random Auto Restart Control....................30
11.9 Indication Panel..........................................30
12. Protection Control............................................31
PRECAUTION OF LOW TEMPERATURE
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the products dealt with in this service information by anyone else could result in serious injury or death.