Panasonic CS-A9CKPG User Manual

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Order No. MAC0301013S1

Room Air Conditioner

CS-A9CKPG CU-A9CKP6G CS-A12CKPG CU-A12CKP6G

E25

Subject :

Revision

Please file and use this supplement manual together with the service manual for Model No. CS-A9CKPG/ CU-A9CKP6G, CS-A12CKPG/CU-A12CKP6G, Order No. MAC0211070C1.

CONTENTS

Page Page

1 Features 2 2 Functions 3 Product Specifications 4 Dimensions 5 Refrigeration Cycle Diagram 6 Block Diagram 7 Wiring Diagram 8 Operation Details 9 Operating Instructions (U.S.A. Models) 10 Operating Instructions (Canada Models)

11 Installation Instructions 45 12 2-way, 3-way Valve

3 6

13 Servicing Information

14 Troubleshooting Guide 15 Technical Data

12 13

16 Exploded View 17 Replacement Parts List

14 15

18 Exploded View

19 Replacement Parts List 20 Electronic Circuit Diagram

55 62 66 68 71 72 73 74 75

−

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

1 Features

High Efficiency

•

Compact Design

•

Comfort Environment

•

Air filter with function to reduce dust and smoke

−

Wider range of horizontal discharge air

−

Auto Restart

•

Random auto restart after power failure for safety restart

−

operation

Removable and Washable Front Panel

•

Remote Control Self-illuminating Button

•

Air Purifying Filter

•

Trap dust, tobacco smoke and tiny particles

−

Prevent the growth of bacteria and viruses trapped

−

Solar Refreshing Deodorizing Filter

•

Remove unpleasant odour from the air

−

Quality Improvement

•

Gas leakage protection

−

Prevent compressor reverse cycle

−

OLP to protect compressor

−

Noise prevention during soft dry operation

−

Compressor Protection Control (Cooling & Soft Dry)

−

Overload Protection Control (Heating)

−

Outdoor Fan Control

−

Compressor High Pressure Control

−

Blue Coated Condenser

−

High resistance to corrosion

−

Low Outdoor Ambient Temperature Control

−

Operation Improvement

•

Quiet mode to provide extra quiet operation

−

Powerful mode to reach the desired room temperature

−

quickly Economy mode to reduce electrical power consumption

−

Long Installation Piping

•

CS/CU-A9CK, long piping up to 10 meter (393.7 inch)

−

CS/CU-A12CK, long piping up to 15 mete r (590.6 inch)

−

24-hour Timer Setting

•

2 Functions

Remote Control

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Self illuminating

button

OFF / ON I

MODE

FAN SPEED

AIR SWING

POWERFUL

QUIET

Operation OFF / ON

Operation Mode Selection

•

AUTO HEAT

•

COOL

•

DRY

Automatic Operation Mode Heating Operation Mode Cooling Operation Mode Soft Dry Operation Mode

Indoor Fan Speed Selection

•

FAN

Low Fan Speed

•

FAN

Medium Fan Speed

FAN

High Fan Speed

•

AUTO FAN

Automatic Fan Speed

Vertical Airflow Direction Control

•

AUTO

Automatic Vertical Airflow Direction Control

•

MANUAL

Vertical Airflow Direction Manual Control (5 stages of adjustment)

Powerful Mode Operation OFF/ON

Quiet Mode Operation OFF/ON

TEMP.

ON-TIMER OFF-TIMER

TIME

SET CANCEL

CLOCK

ECONOMY

Room Temperature Setting

Heating, Cooling, Soft Dry Operation.

• Temperature Setting (16°C [60.8°F] to 30°C [86°F])

Automatic Operation

•

Operation with 2°C (35.6°F) higher than standard temperature.

• Operation with standard temperature.

•

Operation with 2°C (35.6°F) lower than standard temperature.

Timer Operation Selection

• 24-hour, OFF / ON Real Timer Setting.

Time / Timer Setting

• Hours and minutes setting.

Timer Operation Set / Cancel

• ON Timer and OFF Timer setting and cancellation.

Clock Setting

• Current time setting.

Economy Operation OFF / ON

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Indoor Unit

AUTO

OFF / ON

Automatic Operation Button

• Press for < 5s to operate Automatic operation mode. (Used when the remote control cannot be used.)

• Press continuously for 5s or < 10s to operate Test Run/Pump down. “Beep” sound will be heard at the 5th second. (Used when test running or servicing.)

• Press continuously for 10s and above to omit or resume the remote control signal receiving sound. “Beep, beep” sound will be heard at the 10th second.

Operation Indication Lamps (LED)

•

POWER

(Green) .........Lights up in operation,

•

QUIET

(Orange) .........Lights up in Quiet Mode

•

TIMER

(Orange).........Lights up in Timer

•

POWERFUL

•

ECONOMY

(Orange)...Lights up in Powerful

(Green) ...... Lights up in Economy

blinks in Automatic Operation Mode judging.

Operation. Setting. Mode Operation. Mode Operation.

Economy Operation

• To reduce electrical power consumption.

Indoor Fan Speed Control

• High, Medium and Low.

• Automatic Fan Speed Mode – Heating : Fan speed varies from Me →

SSLo in accordance with indoor heat exchanger.

– Cooling : Fan rotates at Hi, Me and SLo

speed. Deodorizing control is available.

– Soft Dry : Fan rotates at Lo- speed.

Deodorizing control is available.

Airflow Direction Control

• Automatic air swing and manual adjusted

by remote control for vertical airflow.

• Manually adjusted by hand for horizontal

airflow.

Starting Current Control

• Fan motor is delayed for 1.6 seconds when

compressor starts simultaneously.

Operation Mode

• Heating, Cooling, Soft Dry and Automatic Mode.

Powerful Operation

• Reaches the desired room temperature quickly.

Quiet Operation

• To provide extra quiet operation.

Random Auto Restart Control

• Operation is restarted randomly after power failure at previous setting mode.

Anti-Freezing Control

• Anti-Freezing control for indoor heat exchanger. (Cooling and Soft Dry)

Time Delay Safety Control

•

Restarting is inhibited for appro. 3 minutes.

7 Minutes Time Save Control

• Cooling Operation only.

30 Minutes Time Save Control

• Heating Operation only.

Hot-Start Control

• At Heating Operation the indoor fan will operate at SLo speed when indoor heat exchanger temperature reaches 30°C (86°F).

Anti Cold Draft Control

• The indoor fan operates at SSLo when the indoor heat exchanger temperature is low. (During Heating mode thermal off)

Outdoor Unit

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Compressor Reverse Rotation Protection Control

• To protect compressor from reverse rotation when there is a instantaneous power failure.

Overload Protector

• OLP to protect the compressor. Overload Protector will trip when – High temperature or high current flows

to compressor.

60 Secs. Forced Operation Control

• Once the compressor is activated, it does not stop within the first 60 secs. However, it stops immediately with remote control stop signal.

Outdoor Fan Operation Control

• Temperature Fuse.

Deice Control

• To prevent frosting at outdoor heat exchanger. (Only for Heating Operation)

•

Temperature of outdoor heat exchanger is sensed by TRS (Thermal Reed Switch). TRS OFF temperature 4°C (39.2°F). TRS ON temperature -3°C (26.6°F).

Overload Protection Control

• Outdoor fan stops when indoor heat exchanger temperature rises to 51°C (123.8°F) and above, and restarts when the indoor heat exchanger temperature drops to 49°C (120.2°F) and below.

• Compressor stop when indoor heat exchanger temperature reaches 65°C (149°F) or above. (Heating Operation Only)

Compressor Protection Control

• If the outdoor fan motor is not running after compressor starts for 50 secs., compressor will stop. (Cooling and Soft Dry Operation only).

4-Way Valve Control

• When the unit is switched to “OFF” during Heating Operation, 4-way valve stays at Heating position for 5 minutes.

Low Ambient Temperature Control

• To protect air conditioner from damage under the low outdoor ambient temperature < -10°C (14°F).

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

3 Product Specifications

Unit CS-A9CK CU-A9CK

Power Source Phase, Voltage, Cycle Single, 115, 60 Hz

Cooling Capacity kW (BTU/h) 2.40 (8,200)

Heating Capacity kW (BTU/h) 2.70 (9,200)

Moisture Removal l/h (Pint/h) 0.7 (1.5)

Airflow Method OUTLET

INTAKE

Air Volume Indoor Air (Lo) m3/min (cfm) Cooling; 6.1 (220)

Indoor Air (Me) m3/min (cfm) Cooling; 7.5 (260)

Indoor Air (Hi) m3/min (cfm) Cooling; 8.9 (310)

Indoor Air (SHi) m3/min (cfm) Cooling; 9.6 (340)

Noise Level dB (A) Cooling; High 36, Low 26

Power level dB — —

Electrical Data Input Power W (1) Cooling; 810, Heating; 730

(2) Cooling; 800, Heating; 700

Running Current A (1) Cooling; 7.4, Heating; 6.7

(2) Cooling; 7.3, Heating; 6.5

EER W/W (BTU/hW) (1) Cooling; 2.960 (10.12)

(2) Cooling; 3.00 (10.25)

COP W/W (BTU/hW) (1) Heating; 3.70 (12.60)

(2) Heating; 3.85 (13.10)

Starting Current A 42.0

Piping Connection Port (Flare piping)

Pipe Size (Flare piping)

Drain Hose

Power Cord Length m — —

Dimensions Height inch (mm) 10 - 13/16 (275) 21 - 1/4 (540)

Net Weight lb (kg) 20 (9.0) 68 (31.0) Compressor Type — Rotary (1 cylinder)

Air Circulation Type Cross-flow Fan Propeller Fan

Inner diameter mm (inch) 12 (0.47) — Length mm (inch) 650 (25.59) —

Number of core-wire — —

Width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780) Depth inch (mm) 8 - 9/32 (210) 11 - 3/8 (289)

Motor Type — Induction (2-poles) Rated Output W — 600

Material AS + Glass Fiber 20% PP Resin

Motor Type Induction (4-poles) Induction (6-poles)

Input W 55.1 78.0

Rated Output W 15 30

inch inch

SIDE VIEW TOP VIEW

Heating; 6.7 (240)

Heating; 7.6 (270)

Heating; 9.8 (350)

Heating; High 38, Low 28

G ; Half Union 3/8”

L ; Half Union 1/4” G ; (gas side) 3/8”

L ; (liquid side) 1/4”

—

Cooling; 35.6 (1,260)

—

Cooling; High 49 Heating; High 49

G ; 3-way valve 3/8”

L ; 2-way valve 1/4”

G ; (gas side) 3/8”

L ; (liquid side) 1/4”

rolling piston type

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Unit CS-A9CK CU-A9CK

Fan Speed Low rpm Cooling; 780

Medium rpm Cooling; 960

High rpm Cooling; 1,140

SuperHigh rpm Cooling; 1,230

Heat Exchanger

Refrigerant Control Device — Capillary Tube Refrigeration Oil (cm3) — SUNISO 4GSI (290) Refrigerant (R-22) g (oz) — 870 (30.7) Thermostat Electronic Control — Protection Device — Overload Protector Capillary Tube Length mm (inch) — Cooling; 982 (38.66),

Air Filter Material

Capacity Control Capillary Tube Compressor Capacitor µF, VAC — 35 µF, 370VAC Fan Motor Capacitor µF, VAC 5.0 µF, 230VAC 8.0 µF, 230VAC

Description Evaporator Condenser Tube material Copper Copper Fin material Aluminium (Pre Coat) Aluminium (Blue Coat) Fin Type Slit Fin Corrugate Fin Row / Stage (Plate fin configuration, forced draft)

FPI 19 16 Size (W × H × L) mm (inch) 610 (24.02) × 315 (12.40) × 25.4 (1) 841 (33.11) × 508 (20) × 22 (0.87)

Flow Rate l/min — Cooling; 5.4, Heating; 15.5 Inner Diameter mm (inch) — Cooling; 1.2 (0.05), Heating; 1.5 (0.06)

Style

Heating; 840

Heating; 960

Heating; 1,230

2×15 1×20

Heating; 305 (12.01)

P.P.

Honeycomb

—

845

—

Note:

•

Specifications are subject to change without notice for further improvement.

•

(1) — CS-A9CKPG-4 / CU-A9CKP6G-4 (USA).

•

(2) — CS-A9CKPG-5 / CU-A9CKP6G-5 (Canada).

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Unit CS-A12CK CU-A12CK

Power Source Phase, Voltage,

Single, 115, 60 Hz

Cycle

Cooling Capacity kW (BTU/h) (1) 3.51 (12,000)

(2) 3.50 (12,000)

Heating Capacity kW (BTU/h) (1) 3.96 (13,500)

(2) 4.00 (13,500)

Moisture Removal l/h (Pint/h) 1.3 (2.7)

Airflow Method OUTLET

SIDE VIEW TOP VIEW

INTAKE

Air Volume Indoor Air (Lo) m3/min (cfm) Cooling; 6.9 (250)

—

Heating; 7.4 (260)

Indoor Air (Me) m3/min (cfm) Cooling; 8.6 (300)

—

Heating; 8.6 (300)

Indoor Air (Hi) m3/min (cfm) Cooling; 9.7 (340)

Cooling; 33.1 (1,170)

Heating; 10.2 (360)

Indoor Air (SHi) m3/min (cfm) Cooling; 10.0 (350)

—

Heating; 10.0 (350)

Noise Level dB (A) Cooling; High 39, Low 29

Heating; High 40, Low 29

Cooling; High 49

Heating; High 49

Power level dB — —

Electrical Data Input Power W (1) Cooling; 1,200, Heating; 1,190

(2) Cooling; 1,200, Heating; 1,200

Running Current A (1) Cooling; 10.6, Heating; 10.5

(2) Cooling; 10.6, Heating; 10.6

EER W/W (BTU/hW) (1) Cooling; 2.925 (10.00)

(2) Cooling; 2.90 (10.00)

COP W/W (BTU/hW) (1) Heating; 3.330 (11.34)

(2) Heating; 3.35 (11.25)

Starting Current A 57.0

Piping Connection Port (Flare piping)

Pipe Size (Flare piping)

Drain Hose

Inner diameter mm (inch) 12 (0.47) — Length mm (inch) 650 (25.59) —

inch inch

G ; Half Union 1/2”

L ; Half Union 1/4” G ; (gas side) 1/2”

L ; (liquid side) 1/4”

G ; 3-way valve 1/2” L ; 2-way valve 1/4”

G ; (gas side) 1/2”

L ; (liquid side) 1/4”

Power Cord Length m — —

Number of core-wire — —

Dimensions Height inch (mm) 10 - 13/16 (275) 21 - 1/4 (540)

Width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780)

Depth inch (mm) 8 - 9/32 (210) 11 - 3/8 (289) Net Weight lb (kg) 20 (9.0) 77 (35.0) Compressor Type — Rotary (1 cylinder)

rolling piston type Motor Type — Induction (2-poles) Rated Output W — 850

Air Circulation Type Cross-flow Fan Propeller Fan

Material AS + Glass Fiber 20% PP Resin

Motor Type Induction (4-poles) Induction (6-poles)

Input W 55.1 78.0

Rated Output W 15 30

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Unit CS-A12CK CU-A12CK

Fan Speed Low rpm Cooling; 900

Medium rpm Cooling; 1,120

High rpm Cooling; 1,260

SuperHigh rpm Cooling; 1,300

Heat Exchanger Description Evaporator Condenser

Tube material Copper Copper Fin material Aluminium (Pre Coat) Aluminium (Blue Coat) Fin Type Slit Fin Corrugate Fin Row / Stage (Plate fin configuration, forced draft)

FPI 21 16 Size (W × H × L) mm (inch) 610 (24.02) × 315 (12.40) × 25.4 (1) 735.1 (28.94)

Refrigerant Control Device — Capillary Tube Refrigeration Oil (cm3) — SUNISO 4GSI (350) Refrigerant (R-22) kg (oz) — 1.04 (36.7) Thermostat Electronic Control — Protection Device — Overload Protector Capillary Tube Length mm — Cooling; 530 (20.87),

Flow Rate l/min — Cooling; 7.0, Heating; 13.4 Inner Diameter mm — Cooling; 1.2 (0.05), Heating; 1.4 (0.06)

Air Filter Material

Style

Capacity Control Capillary Tube Compressor Capacitor µF, VAC — 50 µF, 370VAC Fan Motor Capacitor µF, VAC 5.0 µF, 230VAC 8.0 µF, 230VAC

Heating; 960

Heating; 1,120

Heating; 1,300

2×15 2×24

705.8 (27.79)

Heating; 325 (12.80)

P.P.

Honeycomb

—

850

—

× 508 (20) × 36.38 (1.43)

—

Note:

•

Specifications are subject to change without notice for further improvement.

•

(1) — CS-A12CKPG-4 / CU-A12CKP6G-4 (USA).

•

(2) — CS-A12CKPG-5 / CU-A12CKP6G-5 (Canada).

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

4 Dimensions

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

5 Refrigeration Cycle Diagram

6 Block Diagram

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

7 Wiring Diagram

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

8 Operation Details

8.1. Cooling Mode Operation

Cooling in operation according to Remote Control setting.

Time Delay Safety Control (3 minutes)

When the compressor is stopped by Remote Control, it restarts after 3 minutes when it is turned ON by Remote Control.

•

When the setting temperature is reached during cooling operation, the compressor stops and it will not start for 3 minutes.

•

7 minutes Time Save Control

The compressor will start automatically if it has stopped for 7 minutes even if the room temperature is between the compressor

•

ON temperature and OFF temperature.

Starting Current Control

When the compressor outdoor fan motor and indoor fan motor are simultaneously started, the indoor fan motor will operate 1.6

•

second later.

Anti-Freezing Control

If the temperature of the indoor heat exchanger falls

•

continuously below 2°C (35.6°F) for 4 minutes or more, the compressor turns off to protect the indoor heat exchanger from freezin g. The fan speed setting remains the same.

Compressor will restart again when the indoor heat

•

exchanger temperature rises to 10°C (50°F) (Recovery).

3 minutes waiting of Time Delay Safety Control is valid for Cooling Operation.

Compressor Reverse Rotation Protection Control

If the compressor is operating continuously for 5 minutes or longer and the temperature difference between intake air and

•

indoor heat exchanger is 2.5°C (36.5°F) or less for 2 minutes, compressor will stop and restart automatically. (Time Delay Safety Control is valid)

▲

T = Intake air temperature - Indoor heat exchanger temperature

This is to protect reverse rotation of the compressor when there is a instantaneous power failure.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Compressor Protection Control

After the compressor starts for 50 seconds but the outdoor fan motor is still OFF, the compressor will stop and restart

•

automatically. (Time Delay Safety Control is valid).

If the above phenomenon is repeated for 3 times, the compressor will stop totally.

•

The above phenomenon is reset when there is a change to heating mode or stopped by Remote Control Switch.

•

Automatic Fan Speed Mode

When Automatic Fan Speed is selected at Remote Control during cooling operation.

Fan speed rotates in the range of Hi to Me.

•

Deodorizing Control.

•

Cooling Operation Time Diagram

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Quiet Operation Control

(For Cooling Mode or cooling region of Soft Dry Mode)

Purpose of this operation is to provide quite cooling operation compare to normal operation.

•

When the Quiet Mode is set at the remote control, Quiet Mode LED illuminates, the sound level will be automatically decreased

•

2 dB (Lo), decreased 3 dB (Hi, Me), against the present sound level operation. Quiet setting of fan speed rpm refer to Indoor Fan Speed Control.

•

Dew formation become severe at Quiet Lo cool, therefore Quiet Lo cool is operated only 1h 30 min (1h QLo, 30 min QLo + 50).

•

After that, it goes back to Lo cool (However Quiet LED remains on). Manual Airflow Direction:-

•

RPM control during Lo cool

−

RPM control during Hi & Me cool

−

Auto Airflow Direction:-

•

Quiet Mode Operation will stop if:-

•

Quiet mode button is pressed again.

−

Stopped by ON/OFF switch.

−

Timer OFF activates.

−

Powerful mode button is pressed.

−

When change mode to Air Circulation mode.

−

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

8.2. Soft Dry Mode Operation

The unit starts cooling operation until the room temperature reaches the setting temperature set on the Remote Control, and

•

then Soft Dry operation will start. During Soft Dry operation, the Indoor Fan will operate at Lo- speed.

•

The operation will be switched on and off for up to 10 minutes “ON” and 6 minutes “OFF”. Once Soft Dry operation is turned

•

off, it stops for 6 minutes.

Time Delay Safety Control

Once the compressor stops, it will not start for 3 minutes during Cooling operation.

•

Starting Current Control

Same as Starting Current Control for Cooling Mode operation.

•

Anti-Freezing Control

Same as Anti-Freezing Control for Cooling Mode operation. (For Soft Dry region, 6 minutes waiting is valid during compressor

•

stops.)

Compressor Reverse Rotation Protection Control

Same as Compressor Reverse Rotation Protection Control for Cooling Mode Operation. (For Soft Dry region, 6 minutes waiting

•

is valid during compressor stops.)

Compressor Protection Control

Same as Compressor Protection Control for Cooling Mode Operation.

•

Automatic Fan Speed Mode

When Automatic Fan Speed is selected at Remote Control during Soft Dry operation.

Fan speed rotates at Lo- speed.

•

Deodorizing Control.

•

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Soft Dry Operation Time Diagram

Quiet Operation Control

(For Dry region at Soft Dry Mode)

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

8.3. Heating Mode Operation

Heating in operation according to Remote Control setting.

Time Delay Safety Control

When the compressor is stopped by Remote Control, it restarts after 3 minutes when the Remote Control is turned ON.

•

When the setting temperature is reached during heating operation, the compressor stops and it will not start for 4 minutes.

•

30 minutes Time Save Control

The compressor will start automatically if it has stopped for 30 minutes even if the room temperature is between the compressor

•

ON temperature and OFF temperature.

Overload Protection Control

(a) Outdoor Fan Control

If the temperature of the indoor heat exchanger rises to 51°C (123.8°F), Outdoor Fan stops.

•

The Outdoor Fan restarts when the indoor heat exchanger temperature falls to 49°C (120.2°F).

(b) Compressor high pressure protection

If the indoor heat exchanger becomes 65°C (149°F) or more, the compressor will stop and restart automatically.

•

(Time Delay Safety Control - 4 minutes waiting).

Compressor Reverse Rotation Protection Control

If the compressor is operating continuously for 5 minutes or longer and temperature difference between intake air and indoor

•

heat exchanger is 5°C (41°F) or less for 2 minutes, compressor will stop and restart automatically. (Time Delay Safety Control is valid).

▲

T = Indoor heat exchanger temperature - intake air temperature.

This is to protect reverse rotation of the compressor when there is a instantaneous power failure.

4-way Valve Control

4-way valve always ON during Heating operation. (Except Deicing operation)

•

When the unit is switched to “OFF” during Heating operation, 4-way valve stay at Heating position for 5 minutes.

•

Outdoor Fan Motor Control

When compressor stops (reaches room temperature), outdoor fan will operate for 30 seconds.

•

(30 seconds Forced Operation).

Indoor Fan Motor Control

When compressor stops (reaches room temperature), indoor fan will stop for 1 minutes, operate for 3 minutes, if still not yet

•

reaches the room temperature, indoor fan Lo- for 40 sec. after that operate at SLo speed.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Hot Start Control

When Heating operation starts, Indoor Fan will not start until the indoor heat exchanger reaches 30°C (86°F) as diagram shown.

Hot Start is completed when indoor heat exchanger rises to 39°C (102.2°F) or over 4 minutes.

Anti Cold Draft Control

This operation is to prevent the Cold Draft during Heating mode operation.

•

The operation will start when compressor OFF (Thermo OFF) during Heating operation.

•

For the first 30 sec. from compressor OFF (Thermo OFF), Indoor fan speed will operate accordingly to the Indoor heat

•

exchanger temperature as shown below:

After 30 sec. from compressor OFF (thermo OFF), Indoor fan will run at SSLo speed only.

•

Anti Cold Draft Control will stop when:

•

Intake temperature < set temperature. (Time Delay Safety Control 4 minutes waiting is valid)

−

After 30 minutes time saved control.

−

(refer to next page).

Automatic Fan Speed Mode

When Automatic Fan Speed is selected at Remote Control during heating operation.

Fan speed rotates in the range of Me→SLo according to the heat exchanger temperature.

•

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

If use Manual Fan Speed,

•

Heating Operating Time Diagram

at above diagram will operate with setting Fan Speed.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Deicing Control

Deice starts to prevent frosting at outdoor heat exchanger.

Normal Deicing

•

Deice operations detection commences after 30 minutes of Heating operation starts or 60 minutes after previous deice operation. If the TRS (Thermal Reed Switch) senses the outdoor piping temperature drops to -3°C (26.6°F) (TRS CLOSE) or less for 50 sec. continuously during compressor is in operation, deice will start.

(There is no detection during Outdoor Fan stops.)

Overload Deicing

•

During heating operation, if the outdoor Fan OFF duration (due to overload control) is accumulated up to 60 minutes and after compre ssor starts for 1 minutes, deicing starts.

Deicing ends when

•

1. 12 minutes after deicing operation starts;

2. TRS senses the outdoor piping temperature rises to 4°C (39.2°F) (TRS OPEN).

3. Deicing will not end immediately as time delay (Td) is valid as shown below.

Once deicing operation starts, it will not end for 60 seconds.

•

After deicing operation, compressor stops for 30 seconds and 4-way valve stays at cooling position for 10 seconds.

•

Normal Deicing Time Diagram

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Overload Deicing Time Diagram

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Quiet Operation Control

(For Heating Mode)

Purpose of this operation is to provide quite heating operation compare to normal operation.

•

When the Quiet Mode is set at the remote control, Quiet Mode LED illuminates, the sound level will be automatically

•

decreased 2 dB (Lo), decreased 3 dB (Hi, Me), against the present sound level operation. Quiet setting of fan speed rpm refer to Indoor Fan Speed Control.

•

Manual Airflow Direction:-

•

Rpm control during Lo, Me & Hi Cool

−

Auto Airflow Direction:-

•

Rpm control depends on the piping air temperature sensor of Indoor heat exchanger

−

Quiet Mode Operation will stop if:-

•

Quiet mode button is pressed again.

−

Stopped by ON/OFF switch.

−

Timer OFF activates.

−

Powerful mode button is pressed.

−

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

8.4. Automatic Mode Operation

1. When the Automatic Mode Operation is selected, the indoor fan operates at SLo fan speed for 25 seconds to sense intake air temperature and determine the 1st operation mode.

2. Operation mode will be determine again after 1 hour of operation, if the room temperature reaches to set temperature and compressor off time is over 7 minutes 30 seconds continuously.

The present operation mode will be continued, if the room temperature does not reach to set temperature (Compressor keeps running) eventhough after 1 hour from automatic operation mode started.

Present Judgement Next Mode

Mode Cooling Soft Dry Heating

O O

Cooling 23°C Cooling (Judgement: Not Applicable (Judgement:

(73.4°F) Heating 23°C [73.4°F] & Above) Below 23°C [73.4°F])

O O

Soft Dry 20°C Soft Dry Not Applicable (Judgement: (Judgement:

(68°F) Heating 20°C [68°F] & Above) Below 20°C [68°F])

O O

Heating 25°C Cooling (Judgement: Not Applicable (Judgement:

(77°F) Heating Above 25°C [77°F]) 25°C [77°F] & below)

Automatic Set Temperature Refer 3. as below.

3. Automatic Set Temperature For each operation, set temperature will automatically set as shown below. However it can be selected 2°C (35.6°F) higher or 2°C (35.6°F) lower from standard set temperature by pressing the “Room

Temperature Setting button”.

Operation Hi (Standard) Lo

(+2°C [+35.6°F]) (±0°C [±32°F]) (-2°C [-35.6°F])

Cooling 27°C (80.6°F) 25°C (77°F) 23°C (73.4°F)

Soft Dry 24°C (75.2°F) 22°C (71.6°F) 20°C (68°F)

Heating 23°C (73.4°F) 21°C (69.8°F) 19°C (66.2°F)

The mode judging temperature and standard setting temperature can be increased by 2°C (35.6°F), by open the circuit of

•

JX1 at indoor electronic controller.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

8.5. Random Auto Restart Control

If there is a power failure during air conditioner operation, operation will be automatically restarted after 3 to 4 minutes when the

•

power is resumed. It will start with previous operation mode and airflow direction. Restart time is decided randomly using 4 parameter:

•

Intake air temperature, setting temperature, fan speed and Air Swing Blade position. Random Auto Restart Control is not available when Timer is set.

•

This control can be omitted by open the circuit of JX2. (Refer Circuit Diagram)

•

8.6. Delay ON Timer Control

When the Delayed ON Timer is set by using the remote control, the unit will start operate slightly before the set time, so that

•

the room will reach nearly to the set temperature by the desired time. For Cooling and Soft Dry mode, the operation will start 15 minutes before the set time.

•

For Heating mode, the operation will start 30 minutes before the set time.

•

For Automatic mode, the indoor fan will operate at SLo speed for 25 seconds, 30 minutes before the set time to detect the

•

intake air temperature to determine the operation mode. The operation indication lamp will blink at this time.

8.7. Remote Control Signal Receiving Sound

Long beep sound will be heard when:-

•

Stopping the Air Conditioner using ON/OFF switch.

−

Stopping the Quiet Mode.

−

Stopping the Powerful Mode.

−

Stopping the Economy Mode.

−

Short beep sound will be heard for others.

•

To switch off the beep sound:-

•

Press the “Automatic Operation Button” continuously for 10 seconds or more (“beep” “beep” will be heard at the 10th second). Repeat the above if you want to switch ON the beep sound.

However, if the “Automatic Operation Button” has been pressed the Automatic operation will be activated. If you do not require this operation, you may change it by using the remote control.

8.8. Indoor Fan Speed Control

Auto Fan Speed Control When set to Auto Fan Speed, the fan speed is shifted automatically between Stop to SHi depend on each operation as shown

below.

Manual Fan Speed Control Basic fan speed adjustment (3 settings, from Lo to Hi) can be carried out by using the Fan Speed selection button at the remote

control.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

8.9. Airflow Direction Control

Vertical Airflow Direction

Cooling, Ion and Soft Dry Mode

The louver swings up and down as shown above.

•

The louver does not swing when the Indoor Fan stops

•

during operation at the upper limit.

Heating Mode

When the intake air temp. reaches 38°C (100.4°F), the

•

louver is changed from upper to lower limit. When the intake air temp falls to 35°C (95°F), the louver is changed from lower to upper limit.

The louver can be selected between 14° - 36° (as

•

shown above) when pressing Manual Airflow Direction Selection Button.

The louver can be selected between 0° - 61° (as shown

•

above) when pressing Manual Airflow Direction Selection Button.

Horizontal Airflow Direction

2. The left and right airflow direction louvers can be adjusted manually.

•

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

8.10. Powerful Mode Operation

Purpose of this operation is to be obtain the setting temperature quickly.

Cooling and Soft Dry Mode

1. When the Powerful Mode is set, the set temperature will be automatically decreased 3°C (37.4°F) against the present

•

setting temperature (Lower temperature: 16°C [60.8°F]). This operation automatically will be running under SHi Fan speed (cooling), Lo- Fan Speed (Soft Dry).

Vertical Airflow Direction:-

•

In “Manual” setting, the vane will automatically shift down 10° lower than previous setting. In “Auto” setting, the vane will automatically swing up and down. However the upper and lower limit will be shifted 10°

downward.

Heating Mode

2. When the Powerful Mode is set, the set temperature will be automatically increased 3°C (37.4°F) against the present setting

•

temperature (Highe r temperature: 30°C [86°F]).

The Fan Speed will shift as shown below:

•

Vertical Airflow Direction:-

•

In “Manual” setting, the vane will automatically shift down 5° lower than previous setting. In “Auto” setting, the vane will automatically shift between upper and lower limit depending on the intake air temperature as

Heating Mode, Airflow Direction Auto-Control. However the upper and lower limit will be shifted 5° downward.

Powerful mode will operate for 15 minutes only.

Powerful Mode will stop if:

4. Powerful mode button is pressed again.

•

Stopped by ON / OFF switch.

•

Timer-off activates.

•

Quiet mode button is pressed.

•

Operating mode is changed.

•

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

8.11. Economy Mode Operation

Purpose of this operation is to save or reduced electrical power consumption of the room air conditioner. However consumer is advised to use Economy Mode operation after the room temperature reaches the desired temperature.

Cooling and Soft Dry Mode

1. When the Economy Mode is set, the set temperature will be automatically increased 0.5°C (32.9°F) against the present

•

setting temperature. This operation automatically will be running under Lo- Fan speed.

Vertical Airflow Direction:-

•

In “Manual” or “Auto” setting, the vane will automatically change to Auto Air Swing.

Heating Mode

2. When the Economy Mode is set, the temperature will be automatically decreased 0.5°C (32.9°F) against the present setting

•

temperature.

The Fan Speed will shift as shown below:

•

Vertical Airflow Direction:-

•

In “Manual” or “Auto” setting, the vane will automatically change to Auto Air Swing.

Economy Mode will stop if:

3. Economy mode button is pressed again.

•

Stopped by ON / OFF switch.

•

Timer-off activates.

•

Powerful mode button is pressed.

•

Fan Speed control button is pressed.

•

Quiet mode button is pressed ON.

•

Operating mode is changed.

•

Air Swing condition is changed.

•

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

8.12. Low outdoor ambient temperature control

A. Purpose To protect air conditioner from damage under the low outdoor ambient temperature. (Low outdoor ambient temperature < -10°C [14°F]).

B. During low outdoor ambient temperature control activated, other compressor & outdoor fan motor control is ignored. (Apply to all operation modes.)

C. Basic operation

1. Protection control Outdoor unit stop operation regardless operation mode setting.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Note: # : Fan motor off condition depends on: a. 1 min over after FM ON. And b. Air temperature < -3°C (26.6°F) during 1 min. So the FM Off time is between 5 sec. to 1 min. 5 sec.

D. Indoor condition during protection control

Operation mode I/D FM Protection control; Cooling Setting speed Compressor reverse

Soft dry Cooling zone Setting speed Compressor reverse

Soft dry zone SLo Compressor reverse

Heating Speed depends on I/D

piping temperature

Automatic Depends on mode judgement.

#1: I/D fan speed and protection control depends on the operation mode. Then, the condition follow operation mode in table above.

rotation protection

rotation protection Nil

9 Operating Instructions (U.S.A. Models)

AUT

HEA

COOL

AUT

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

SAFETY PRECAUTIONS

Before operating, please read the following “Safety Precautions” carefully.

● To prevent personal injury, injury to others and property damage, the following instructions must be followed.

● Incorrect operation due to failure to follow instructions will cause harm or damage, the seriousness of which is classified as follow:

! Warning

This sign warns of death or serious injury.

! Caution

This sign warns of damage to property.

● The instructions to be followed are classified by the following symbols:

This symbol (with a white background) denotes an

action that is PROHIBITED.

These symbols (with a black background) denote

actions that are COMPULSORY.

■ Installation Precautions

! Warning

● Do not install, remove and reinstall the unit by

yourself.

Improper installation will cause leakage, electric shock or fire. Please engage an authorized dealer or specialist for the installation work.

! Caution

● This room air conditioner must be

earthed.

Improper grounding could cause electric shock.

● Ensure that the drainage piping is

connected properly.

Otherwise, water will leak out.

● Do not install the unit in a

potentially explosive atmosphere.

Gas leak near the unit could cause fire.

■ Operation Precautions

! Warning

This sign warns of death or serious injury.

● Do not operate with wet hands.

● Do not insert finger or other objects into the

indoor or outdoor units.

● Do not expose directly to cold air for a long period of time.

● Use specified power cord.

● If abnormal condition (burnt smell, etc.)

occurs, switch off the power supply.

! Caution

This sign warns of injury.

● Do not wash the unit with water.

● Do not use for other purposes such as

preservation.

● Do not use any combustible equipment at airflow direction.

● Do not sit or place anything on the outdoor unit.

● Switch off the power supply before cleaning.

● Ventilate the room regularly.

● Pay attention as to whether the installation

rack is damaged after a long period of usage.

● Switch off the power supply if the unit is not

used for a long period.

NAME OF EACH PART

■ Indoor Unit

R E

E M

M I

E M

T E

E I

E W

L U

U F

Y M

M O

O C

C E

1 Front Panel 2 Air Intake Vent 3 Air Outlet Vent 4 Vertical Airflow Direction Louver 5 Horizontal Airflow Direction Louver

(manually adjusted)

6 Indicator Panel

123 654

ECONOMYECONOMY POWERPOWER

ECONOMYECONOMY

1 Auto Operation Button

(when the front panel is opened)

2 Economy Mode Indicator – GREEN 3 Powerful Mode Indicator – ORANGE 4 Power Indicator – GREEN 5 Quiet Mode Indicator – ORANGE 6 Timer Mode Indicator – ORANGE

345

POWERFULPOWERFUL

QUIETQUIET

TIMERTIMER

QUIETQUIET

POWERPOWER

TIMERTIMER

● Indoor Unit

(when the front panel is opened)

1 Front Panel 2 Air Filters 3 Air Purifying Filter

■ Outdoor Unit

1 Air Intake Vents 2 Ground Terminal

(Inside cover)

3 Piping 4 Conduit 5 Drain Hose 6 Air Outlet Vents

■ Accessories

● Remote Control

U T

H E

A T

O L

YFAN

A U

E T

M O

D E

S L E

A N

S P

E E

H E

E T

C A

A T T E

R Y

● Remote Control Holder

● Two RO3 (AAA) dry-cell batteries or equivalent

4 5

● Air Purifying Filter

(Air Purifying Filter)

(Solar Refreshing Deodorizing Filter)

AUTO

AUTOHEAT

DRY

FANCOOL

FAN

AUTO

CHECK

TEMP

AUTAUTO

ON OFF

AUTAUTOHEAHEAT

DRYFAN

COOLCOOL

FANAN

AUTAUTO

RESET CLOCK

MODE

POWERFUL

ECONOMY

FAN SPEED

AIR SWING

OFF

CANCEL

SET

TIMER

OFF/ON

QUIET

AUTO

MANUAL

(

CHECK

AUTO

AUTO HEAT DRY FANCOOL

FAN

AUTO

RESET CLOCK

FAN SPEED

AIR SWING

OFF

CANCEL

SET

TIMER

AUTO

MANUAL

H E

HEAT

DRDRY

ANC

O O

COOL

AUTO

AUT

AUTAUTO

S W

OFF

U A

POWERFUL

FAN SPEED

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

NAME OF EACH PART

■ Remote Control

● Remote Control Signal

• Make sure it is not obstructed.

• Maximum distance : 10 m (32.8 ft.).

• Signal received sound : One short beep or one long beep.

● Notes for Remote Control

• Do not throw or drop.

• Do not get it wet.

• Certain types of fluorescent lamps may affect signal reception. Consult your dealer.

1 Signal Transmitter 2 Operation Display 3 Quiet Mode Operation Button 4 Room Temperature Setting Button

(Illuminating button)

5 Operation Mode Selection Button 6 Economy Mode Operation Button 7 Auto Airflow Direction Button 8 ON-Timer Button 9 OFF-Timer Button

0 Reset Point

(Press with fine-tipped object to clear the memory)

! OFF/ON Button

(Illuminating button)

@ Powerful Mode Operation Button # Fan Speed Selection Button $ Manual Airflow Direction Selection Button % Timer Set Button ^ Timer Cancellation Button & Time-Setting Button * Clock Button ( Remote Control Cover

● How to Insert the Batteries

1.5V

D E

1.5V

Slide down the remote control cover completely to remove it.

Insert the batteries

– Be sure the direction is correct – 12:00 on display - flashing

• Set the current time (CLOCK) immediately to prevent battery exhaustion.

Re-install the remote control cover by inserting it in the side groves and pushing inward.

● About the batteries

• Can be used for approximately one year.

● Observe the following when replacing the

batteries

• Replace with new batteries of the same type.

• Do not use rechargeable batteries (Ni-Cd).

• Remove the batteries if the unit is not going to be used for a long period.

PREPARATION BEFORE OPERATION

HOW TO OPERATE

■ Indoor Unit

Open the front panel

Remove the air filters

Fit the air purifying filters in place

Insert the air filters

Close the front panel

■ Remote Control – To set the current time

Press 1.

Then press 2 to increase or decrease the time.

Press 1 again.

Set time on display will light up.

■ To start the operation

■ Setting Mode

3 5

• Press 1.

• POWER indicator (green) on the indoor unit will light up.

• To stop, press once more.

1 6 4

• Press 2 to select:-

Cooling Model

AUTO – Automatic Operation COOL – Cooling Operation DRY – Soft Dry Operation FAN – Air Circulation Operation

Heat Pump Model

AUTO – Automatic Operation HEAT – Heating Operation COOL – Cooling Operation DRY – Soft Dry Operation

■ Setting Temperature

• Press 3 to increase or decrease the temperature.

• The temperature can be set between 60°F ~ 86°F.

• Recommended temperature:

Cooling Model

COOL –> 75°F ~ 78°F DRY –> 2°F ~ 4°F

lower than the room temperature

Heat Pump Model

COOL –> 75°F ~ 78°F DRY –> 2°F ~ 4°F

lower than the room temperature

HEAT –> 68°F ~ 75°F

• During AUTO Operation, press 3 to select:-

• Operation with 4°F higher than the standard temperature.

• Operation with the standard temperature.

• Operation with 4°F lower than the standard temperature.

● Standard Temperature

Cooling Model

Indoor

temperature

• Once the Automatic Operation is selected, the indoor temperature sensor operates automatically to select the desired operation mode with Cooling or Soft Dry.

• After the operation mode has been selected, the mode does not change.

Indoor

temperature

• At the beginning of the automatic operation, Heating, Cooling or Soft Dry is automatically selected according to the indoor temperature.

• The operation mode changes every hour, when necessary.

73°F

73°F 68°F

Operation

Cooling Soft Dry

Heat Pump Model

Operation

Cooling Soft Dry Heating

Standard

temperature

77°F 72°F

Standard

temperature

77°F 72°F 70°F

AUTO

AUTOHEAT DRY FANCOOL

FAN

AUTO

MODE

POWERFUL

ECONOMY

FAN SPEED

AIR SWING

OFF

CANCEL

SET

TIMER

OFF/ON

QUIET

AUTO

MANUAL

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

■ Setting the Fan Speed

• Press 4 to select:FAN – Low Fan Speed FAN – Medium Fan Speed FAN – High Fan Speed AUTO FAN – Automatic Fan Speed

The speed of the indoor fan is adjusted automatically according to the operation. The indoor fan stops occasionally during cooling operation.

■ Setting the Vertical Airflow Direction

• Press 5 or 6 to select:-

Cooling Model

COOL / DRY Operation

AUTO

FAN Operation

AUTO

36° 61°

Swing up/down Automatically

MANUAL Five stages of adjustment can be made between 14 ~ 36 angle.

Move up/down Automatically

MANUAL Five stages of adjustment can be made between 0 ~ 61 angle.

Heat Pump Model

COOL / DRY Operation

AUTO

36°

Swing up/down Automatically

MANUAL Five stages of adjustment can be made between 14 ~ 36 angle.

HEAT Operation

AUTO – When the discharge air

temperature is low such as at the start of heating operation, the air blows in a horizontal direction. As the temperature rises, the hot air blows in a downward direction.

– To stop this operation,

press MANUAL.

MANUAL Five stages of adjustment can be made between 0 ~ 61 angle.

■ Setting the Horizontal Airflow Direction

R E

E M

M I

T E

E I

I U

R E

E W

L U

U F

Y M

M O

C E

• Adjust it manually

● Use this air conditioner under the following

conditions:

Cooling Model

(Unit in °F)

DBT: Dry Bulb Temp WBT: Wet Bulb Temp

Maximum Temperature Minimum Temperature

Indoor Outdoor

WBT

DBT

73.4

109.4

89.6

51.8

60.8

WBT

78.8

51.8

Heat Pump Model

(Unit in °F)

DBT: Dry Bulb Temp WBT: Wet Bulb Temp

Maximum Temperature-Cooling (Maximum Temperature-Heating)

Minimum Temperature-Cooling (Minimum Temperature-Heating)

● Notes

• If the unit is not going to be used for an extended period of time, turn off the main power supply. If it is left at the ON position, approximately 2.5 W of electricity will be used even if the indoor unit has been turned off with the remote control.

• If operation is stopped, then restart immediately, the unit will resume operation only after 3 minutes.

Indoor Outdoor

DBT

WBT

DBT

89.6

73.4

109.4

(86)

(–)

(75.2)

60.8

51.8

60.8

(60.8)

(–)

(23)

WBT

78.8

(64.4)

51.8

(21.2)

● Operation Details

COOL – Cooling Operation

• To set the room temperature at your preference cooling comfort.

AUTO – Automatic Operation

• Sense indoor temperature to select the optimum mode.

• Temperature is not displayed on the remote control during AUTO operation.

DRY – Soft Dry Operation

• A very gentle Cooling Operation, prior to dehumidification. It does not lower the room temperature.

• During Soft Dry operation, the indoor fan operates at Low fan speed.

HEAT – Heating Operation

(for Heat Pump Model only)

• Heat is obtained from outdoor air to warm up the room. When the outdoor ambient air temperature falls, the heating capacity of the unit might be reduced.

• Defrosting Operation Depending on the outdoor temperature, the operation occasionally stops to melt the frost on the outdoor unit.

FAN – Air Circulation Operation

(for Cooling Model only)

• When the room temperature reaches the set temperature, operation commences at Low airflow volume. It stops when the room temperature drops to 4°F below the set temperature. (It is useful when using a heater).

• Hi fan speed will not operate when using the air circulation Fan mode.

SETTING THE TIMER

Ensure that the current time is correct before setting the timer. The timer cannot be set if the time display is flashing.

■ ON-TIMER Operation

To start the air conditioner operation automatically.

• Press 1 to set the operation.

• Press 2 to increase or decrease the time.

• Then press 3.

• To cancel this operation, press 4.

■ OFF-TIMER Operation

To stop the air conditioner operation automatically.

• Press 5 to set the operation.

• Press 2 to increase or decrease the time.

• Then press 3.

• To cancel this operation, press 4.

● Timer Mode Operation Details

• When the ON-Timer is set, operation will start before the actual set time. This is to enable the room temperature reaches the set temperature at the set time.

Cooling Model

COOL,DRY, –> 15 minutes AUTO in advance

• Once the ON/OFF Timer is set, operation will start/stop at the set time everyday.

• The current time is not displayed when the timers are set.

• When both timers are used together, the TIMER mode indicator on the indoor unit remains lit even when the operation is stopped by the OFF-TIMER.

Heat Pump Model

COOL,DRY, –> 15 minutes HEAT, AUTO–>30 minutes

in advance in advance

CONVENIENCE OPERATION

■ Powerful Mode Operation

To obtain the set temperature quickly.

• Press 6. * Powerful mode indicator (orange) on the indoor

unit will light up.

* Powerful mode will operate for 15 minutes only.

• To cancel this operation, press once more.

■ Economy Mode Operation

To save electrical power consumption. Please use this mode when the room has reached your desired temperature.

• Press 7. * Economy mode indicator (green) on the indoor unit

will light up.

• Press once more to cancel this operation.

●

Economy/Powerful Mode Operation Details

• Economy and Powerful operation cannot be selected simultaneously.

• The changes of the temperature and airflow volume are automatic.

• The remote control display remains unchanged.

• If operation mode button is pressed, economy or powerful operation will be cancelled.

• During FAN – Air circulation operation, the powerful and economy operation are not available. (for Cooling Model only)

Economy Mode

Operation

COOL / DRY

HEAT

(for Heat Pump

model only)

Powerful Mode

Operation

COOL / DRY

HEAT

(for Heat Pump

model only)

Temperature

1°F higher

than set temp.

1°F lower

than set temp.

Temperature

5°F lower

than set temp.

5°F higher

than set temp.

Airflow

volume

Super Low

Automatic

Airflow

volume

Super High

Automatic

■ Quiet Mode Operation

To provide quiet operation.

• Press 8. Quiet mode indicator on the indoor unit will light up.

• To cancel this operation, press once more.

●

Operation Details

• Air flow sound will reduce during operation.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

CARE AND MAINTENANCE

■ Cleaning the Indoor Unit and Remote

Control

• Wipe gently with a soft, dry cloth.

• Do not use water hotter than 104˚F or polishing fluid to clean the unit.

■ Cleaning the Air Filter

(Recommendation:- If the unit is operated in a dusty environment, clean the filters every two weeks. Continuous use of this dirty filters will reduce cooling or heating efficiency)

Remove dirt using a vacuum cleaner.

Wash back of the air filter with water.

If badly soiled, wash it with soap or a mild household detergent.

Let it dry and reinstall it. Be sure the “FRONT” mark is facing you. * Damaged air filter.

Consult the nearest authorized dealer. Part No.: CWD001098.

• Do not use benzene, thinner, scouring powder or

clothes soaked in caustic chemical to clean the unit.

■ Cleaning the Front Panel

(Must be removed before washing)

Raise the front panel higher than the horizontal and pull to remove it.

Gently wash with water and a sponge.

• Do not press the front panel too hard when washing.

• When use kitchen cleaning fluid (neutral detergent), rinse throughly.

• Do not dry the front panel under direct sunlight.

To affix the front panel, raise the front panel horizontally, match the protruding portion on the indoor unit to the fulcrum and push into place.

Fulcrum

Protruding portion on indoor unit

■ Air Purifying Filters

Raise the front panel

Solar Refreshing Deodorizing Filter

Air Purifying Filter

Remove the air filters

● Solar Refreshing Deodorizing Filter

• Used to remove unpleasant odor and deodorize the air in the room.

• Reusable.

• Vacuum, place under direct sunlight for 6 hours and fit it back in place. (Recommended: every 6 months)

• Recommended to change this filter every 3 years.

● Air Purifying Filter

• This new filter helps trap small airborne particles such as dust, pollen and tobacco smoke.

• Recommended : change this filter every 3 months.

• Do not reuse damaged filters. Consult the nearest authorized dealer to purchase a new filter. Air Purifying Filter No.: CZ-SF51P Solar Refreshing Deodorizing Filter No.: CZ-SFD70P

• If you operate the air conditioner with dirty filters:– Air is not purified – Cooling or heating capacity decreases – Foul odor is emitted

■ Pre-season Inspection

● Is the discharged air cold/warm?

Operation is normal if 15 minutes after the start of operation, the difference between the air intake and outlet vents temperature is:-

Cooling Model

COOL –> 14°F or above

Heat Pump Model

COOL –> 14°F or above

● Are the air intake or outlet vents of the indoor or

● Are the remote control batteries weak?

■ When the Air Conditioner is Not Used

■ Recommended Inspection

HEAT –> 25°F or above

outdoor units obstructed?

If the remote control display appears weak, replace the batteries.

for an Extended Period of Time

To dry the internal parts of the indoor unit, operate the unit for 2 - 3 hours using:-

Cooling Model

FAN operation

Heat Pump Model

COOL operation with 86°F set temperature

Stop the operation by remote control and switch off the circuit breaker. Note : If the unit is not switched off by the remote control, it will start operating when the circuit breaker is switched to ON. (The unit is equipped with Auto Restart Control.)

Remove the remote control batteries.

• After used over several seasons, the unit will become dirty and thus decreases the unit’s performance. Depending on the operation conditions, a dirty unit may produce odor and dust may pollute dehumidification system. Therefore, a seasonal inspection is recommended in addition to regular cleaning. (Consult an authorized dealer.)

HELPFUL INFORMATION

■ Auto Operation Button

POWERFULPOWERFUL

ECONOMYECONOMY POWERPOWER

ECONOMYECONOMY

•

Raise the front panel and press.

● Automatic Operation

• If the remote control fails to function or has been misplaced, press the Auto Operation button to start the Automatic operation.

• The Automatic operation will be activated immediately once the Auto operation button is pressed. However, temperature cannot be adjusted when in this mode.

• The power indicator on the indoor unit will blink until the operation mode is selected automatically.

• To cancel this operation, press once more.

● Remote Control Signal Receiving Sound

• To switch off the beep (Signal Receiving Sound), press the Auto Operation button for 10 seconds continuously or longer.

A “beep”, “beep” sound will be heard at the tenth seconds.

Note : A “beep” sound will be heard at the fifth

seconds; However please press continuously until you heard “beep”, “beep” sound.

• Repeat the above steps if you want to switch on the Signal Receiving Sound.

● (This is for Servicing purposes only.)

Note: If you press this button continuously for 5 to 10 seconds, Test Run operation will be performed. A “beep” sound will be heard after five seconds indicating the Test Run starts to operate.

QUIETQUIET

TIMERTIMER

POWERPOWER

QUIETQUIETPOWERFULPOWERFUL

TIMERTIMER

■ Auto Restart Control

• If power is resumed after a power failure, the operation will restart automatically after 3 - 4 minutes.

• Operation will be restarted automatically under the previous operation mode and airflow direction when power is resumed as the operation is not stopped by the remote control.

■ Timer Setting

• When power failure occurs, the timer setting will be cancelled. Once power is resumed, reset the timer.

■ Thunder and Lightning

• This air conditioner is equipped with a built-in surge protective device. However, in order to further protect your air conditioner from being damaged by abnormally strong lightning activity, you may switch off the circuit breaker.

ENERGY SAVING AND OPERATION HINTS

■ Setting the Temperature

• Approximately 10% of electricity can be saved.

• Set the temperature higher or lower than the desired temperature.

Cooling Model

Cooling Operation : 2°F higher

Heat Pump Model

Cooling Operation : 2°F higher Heating Operation : 4°F lower

■ Air Filters

• Clean the air filters every 2 weeks.

• Dirty filters may reduces cooling or heating efficiency.

■ Keep All Doors and Windows Closed

• Otherwise, cooling or heating performance will be reduced and electricity cost is wasted.

■ Outdoor Unit

• Do not block the air outlet vents. Otherwise, it will lower the cooling or heating performance.

■ Timer

• To prevent wastage of electricity, use Timer when going out.

■ Avoid Direct Sunlight

• Keep curtains or drapes closed to avoid direct sunlight during cooling operation.

TROUBLESHOOTING

■ Normal Operation

• Air conditioner has been restarted, but does not operate for 3 minutes.

• A sound like water flowing can be heard.

• It seems that fog is coming out from the air conditioner.

• The room has a peculiar odor.

• During Automatic Vertical Airflow setting, indoor fan stops occasionally.

• The outdoor unit emits water or steam.

• (For Heat Pump Model only) Operation stops for about 12 minutes during heating (The power indicator blinks.)

• (For Heat Pump Model only) During heating operation, indoor fan may run at on and off conditions.

■ Abnormal Operation

Check the following points before calling for repairs or service. If the malfunction persists, please contact your nearest servicenter. For assistance, please call: (866)-292-7292, for Hawaii residents call (808)-488-7779.

Symptoms?

• The air conditioner does not operate.

• Air conditioner produces loud noise during operation.

• The air conditioner does not cool or warm effectively.

• Remote control / display doesn’t work.

• This is to protect the air conditioner. Wait until the air conditioner begins to operate.

• This is the sound of refrigerant flowing inside the air conditioner.

• Condensation occurs when the airflow from the air conditioner cools the room.

• This may be a damp smell emitted by the wall, carpet, furniture or clothing in the room.

• This is to remove smell emitted by the surroundings.

• In COOL/DRY operation, moisture in the air condenses into water on the cool surface of outdoor unit piping that causes dripping.

• This is to melt the frost which has accumulated on the outdoor unit (defrosting operating). This will take no longer than about 12 minutes. Water drips from the outdoor unit. Wait until this operation ends. (The power indicator will light up.) (Frost accumulates on the outdoor unit when the outdoor temperature is low and humidity is high.)

• This is to prevent undesired cooling effect during heating operation.

Please check

• Has the circuit breaker been tripped?

• Is the timer being used correctly?

• Is the installation work slanted?

• Is the front grille closed properly?

• Has the temperature been set incorrectly?

• Are the filters dirty?

• Are the intake or outlet vents of the outdoor unit obstructed?

• Are all windows and doors closed?

• Batteries not inserted?

• Batteries correctly inserted (+) and (–)?

Is it okay?

Solution

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

■ Call the Dealer Immediately

If the following conditions occur, turn off the circuit breaker, and then call your authorized Panasonic dealers or servicenter.

• Abnormal noise is heard during operation.

• Water or foreign material gets into the remote control by mistake.

• Water leak from the indoor unit.

• Switches or buttons do not operate properly.

• The circuit breaker switches off frequently.

• Power supply cord becomes unusually warm.

Service information can be obtained by calling (866)-292-7292, for Hawaii residents call (808)-488-7779.

To expedite the repair of your air conditioner:

• Please have your proof of purchase.

• List all symptoms the unit is exhibiting.

PRODUCT SPECIFICATIONS

Models

ELECTRICAL RATING Frequency (Hz) 60 60 60 60

COOLING

HEATING

MOISTURE REMOVAL

DIMENSIONS Indoor Height cm (inches) 27.5 (10 – 13/16)

NET Indoor kg (Ib) 9 (20) WEIGHT

GROSS Indoor kg (Ib) 11 (24) WEIGHT

Phase 1 1 1 1

Voltage (V) 115 115 115 115 Capacity (Btu/h) 8,800 12,300 8,200 12,000

Current (Amp) 7.2 10.3 7.4 10.6 Input Power (Watts) 790 1,160 810 1,200 EER (Btu/Watt.h) 11.10 10.60 10.12 10.00 SEER 12.4 11.20 10.8 10.6 Room Air Circulation (cf/min) 310 340 310 340

Capacity (Btu/h) – – 9,200 13,500 Current (Amp) – – 6.7 10.5 Input Power (Watts) – – 730 1,190 COP (Btu/Watt.h) – – 12.60 11.34 HSPF – – 8.0 7.4 Room Air Circulation (cf/min) – – 350 360

(pints/h) 1.7 3.0 1.5 2.7

Width cm (inches) 79.9 (31 – 15/32) Depth cm (inches) 21.0 (8 – 9/32)

Outdoor Height cm (inches) 54.0 (21 – 1/4)

Width cm (inches) 78.0 (30 – 23/32) Depth cm (inches) 28.9 (11 – 3/8)

Outdoor kg (Ib) 29 (64) 33 (73) 31 (68) 35 (77)

Outdoor kg (Ib) 33 (73) 37 (82) 35 (77) 39 (86)

CS-C9CKPG

CU-C9CKP6G

• Specifications are subject to change without notice for further improvement.

CS-C12CKPG

CU-C12CKP6G

➞ ➞ ➞

➞

CS-A9CKPG

CU-A9CKP6G

➞ ➞ ➞

➞

CS-A12CKPG

CU-A12CKP6G

➞ ➞ ➞

➞

■ REFERENCE

Model Number:

-------------------------------------------------------Dealer’s Address:

-------------------------------------------------------Dealer’s Tel :

-------------------------------------------------------Serial Number :

(Located on the side of unit)

-------------------------------------------------------Date of Purchase :

-------------------------------------------------------Dealer’s Name:

--------------------------------------------------------

Please affix your proof of purchase here for future reference.

AUT

HEA

COOL

AUT

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

10 Operating Instructions (Canada Models)

SAFETY PRECAUTIONS

Before operating, please read the following “Safety Precautions” carefully:

● To prevent personal injury, injury to others and property damage, the following instructions must be followed.

● Incorrect operation due to failure to follow instructions will cause harm or damage, the seriousness of which is classified as follows:

! Warning

This sign warns of death or serious injury.

! Caution

This sign warns of damage to property.

● The instructions to be followed are classified by the following symbols:

This symbol (with a white background) denotes an

action that is PROHIBITED.

These symbols (with a black background) denote

actions that are COMPULSORY.

■ Installation Precautions

! Warning

● Do not install, remove and reinstall the unit by

yourself.

Improper installation will cause leakage, electric shock or fire. Please engage an authorized dealer or specialist for the installation work.

! Caution

● This room air conditioner must be

grounded.

Improper grounding could cause electric shock.

● Ensure that the drainage piping is

connected properly.

Otherwise, water will leak out.

● Do not install the unit in a

potentially explosive atmosphere.

Gas leak near the unit could cause fire.

■ Operation Precautions

! Warning

This sign warns of death or serious injury.

● Do not operate with wet hands.

● Do not insert finger or other objects into the

indoor or outdoor units.

● Do not expose directly to cold air for a long period of time.

● Use specified power cord.

● If abnormal condition (burnt smell, etc.)

occurs, switch off the power supply.

! Caution

This sign warns of injury.

● Do not wash the unit with water.

● Do not use for other purposes such as

preservation.

● Do not use any combustible equipment near the air outlet vent direction.

● Do not place anything on the outdoor unit.

● Switch off the power supply before cleaning.

● Ventilate the room regularly.

● Check to see if the installation rack is

damaged after a long period of usage.

● Switch off the power supply if the unit is not

going to be used for a long period of time.

NAME OF EACH PART

■ Indoor Unit

R E

E M

I T

T E

E I

I U

R E

R T

L U

U F

Y M

M O

1 Front Panel 2 Air Intake Vent 3 Air Outlet Vent 4 Vertical Airflow Direction Louver 5 Horizontal Airflow Direction Louver

(manually adjusted)

6 Indicator Panel

123 654

ECONOMYECONOMY POWERPOWER

ECONOMYECONOMY

1 Auto Operation Button

(when the front panel is opened)

2 Economy Mode Indicator – GREEN 3 Powerful Mode Indicator – ORANGE 4 Power Indicator – GREEN 5 Quiet Mode Indicator – ORANGE 6 Timer Mode Indicator – ORANGE

345

POWERFULPOWERFUL

QUIETQUIET

TIMERTIMER

QUIETQUIET

POWERPOWER

TIMERTIMER

● Indoor Unit

(when the front panel is opened)

1 Front Panel 2 Air Filters 3 Air Purifying Filter

■ Outdoor Unit

1 Air Intake Vents 2 Ground Terminal

(Inside cover)

3 Piping 4 Conduit 5 Drain Hose 6 Air Outlet Vents

■ Accessories

● Remote Control

● Remote Control Holder

● Two RO3 (AAA) dry-cell batteries or equivalent

4 5

● Air Purifying Filter

(Catechin Air Purifying Filter)

(Solar Refreshing Deodorizing Filter)

A U

O H

E A

YFA

M O

S L E

F F

F A

N SP

E D

H E

E T

C A

L O

B A T

T E R

CHECK

TEMP

AUTAUTO

ON OFF

AUTAUTOHEAHEAT

DRYFAN

COOLCOOL

FANAN

AUTAUTO

RESET CLOCK

MODE

POWERFUL

ECONOMY

FAN SPEED

AIR SWING

OFF

CANCEL

SET

TIMER

OFF/ON

QUIET

AUTO

MANUAL

(

AUTO

AUTOHEAT

DRY

FANCOOL

FAN

AUTO

CHECK

AUTO

AUTOHEAT DRY FANCOOL

FAN

AUTO

RESET CLOCK

FAN SPEED

AIR SWING

OFF

CANCEL

SET

TIMER

AUTO

MANUAL

HEAT

DRDRY

ANC

COOL

AUTO

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

NAME OF EACH PART

■ Remote Control

● Remote Control Signal

• Make sure it is not obstructed.

• Maximum distance : 10 m (32.8 ft).

• Signal received sound. One short beep or one long beep.

● Notes for Remote Control

• Do not throw or drop.

• Do not get it wet.

• Certain types of fluorescent lamps may affect signal reception. Consult your dealer.

1 Signal Transmitter 2 Operation Display 3 Quiet Mode Operation Button 4 Room Temperature Setting Button

(Illuminating button)

5 Operation Mode Selection Button 6 Economy Mode Operation Button 7 Auto Airflow Direction Button 8 ON-Timer Button 9 OFF-Timer Button

0 Reset Point

(Press with fine-tipped object to clear the memory)

! OFF/ON Button

(Illuminating button)

@ Powerful Mode Operation Button # Fan Speed Selection Button $ Manual Airflow Direction Button % Timer Set Button ^ Timer Cancellation Button & Time-Setting Button * Clock Button ( Remote Control Cover

● How to Insert the Batteries

Slide down the remote control cover completely

Insert the batteries

– Be sure the polarities are correct – 12:00 on display - flashing

• Set the current time (CLOCK) immediately to prevent battery exhaustion.

● About the batteries

• Can be used for approximately one year.

● Observe the following when replacing the

batteries :

• Replace with new batteries of the same type.

• Do not use rechargeable batteries (Ni-Cd).

• Remove the batteries if the unit is not going to be used for a long period of time.

PREPARATION BEFORE OPERATION

HOW TO OPERATE

■ Indoor Unit

Open the front panel

Remove the air filters

Fit the air purifying filters in place

Insert the air filters

Close the front panel

■

Remote Control – To set the current time

Press 1.

Then press 2 to increase or decrease the time.

Press 1 again.

Set time will light up on display.

■ To start the operation

• Press 1.

• POWER indicator (green) on the indoor unit will light

• To stop, press once more.

■ Setting Mode

• Press 2 to select:-

up.

Cooling Model

AUTO – Automatic Operation COOL – Cooling Operation DRY – Soft Dry Operation

(Dehumidifying Operation)

FAN – Air Circulation Operation

Heat Pump Model

AUTO – Automatic Operation HEAT – Heating Operation COOL – Cooling Operation DRY – Soft Dry Operation

(Dehumidifying Operation)

1 6 4

■ Setting Temperature

• Press 3 to increase or decrease the temperature.

• The temperature can be set between 16°C ~ 30°C.

• Recommended temperature :

Cooling Model

COOL –> 26°C ~ 28°C DRY –> 1°C ~ 2°C

lower than the room temperature

Heat Pump Model

COOL –> 26°C ~ 28°C DRY –> 1°C ~ 2°C

lower than the room temperature

HEAT –> 20°C ~ 24°C

• During AUTO Operation, press 3 to select:

• Operation with 2°C higher than the standard temperature.

• Operation with the standard temperature.

• Operation with 2°C lower than the standard temperature.

● Standard Temperature

Cooling Model

Indoor

23°C

Indoor

23°C 20°C

Operation

Cooling

Soft Dry

Operation

Cooling Soft Dry Heating

temperature

• Once the Automatic Operation is selected, the indoor temperature sensor operates automatically to select the desired operation mode with Cooling or Soft Dry.

• After the operation mode has been selected, the mode does not change.

Heat Pump Model

temperature

• At the beginning of the automatic operation, Heating, Cooling or Soft Dry is automatically selected according to the indoor temperature.

• The operation mode changes every hour, when necessary.

Standard

temperature

25°C 22°C

Standard

temperature

25°C 22°C 21°C

AUTO

AUTOHEAT DRY FANCOOL

FAN

AUTO

MODE

POWERFUL

ECONOMY

FAN SPEED

AIR SWING

OFF

CANCEL

SET

TIMER

OFF/ON

QUIET

AUTO

MANUAL

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

■ Setting the Fan Speed

• Press 4 to select: FAN – Low Fan Speed FAN – Medium Fan Speed FAN – High Fan Speed AUTO FAN – Automatic Fan Speed

The speed of the indoor fan is adjusted automatically according to the operation. The indoor fan stops occasionally during cooling operation.

■ Setting the Vertical Airflow Direction

• Press 5 or 6 to select:-

Cooling Model

COOL / DRY Operation

AUTO

FAN Operation

AUTO

36° 61°

Swing up/down Automatically

MANUAL Five stages of adjustment can be made between 14° ~ 36°.

Move up/down Automatically

MANUAL Five stages of adjustment can be made between 0° ~ 61°.

Heat Pump Model

COOL / DRY Operation

AUTO

36°

Swing up/down Automatically

MANUAL Five stages of adjustment can be made between 14° ~ 36°.

HEAT Operation

AUTO – When the discharge air

temperature is low such as at the start of heating operation, the air blows in a horizontal direction. As the temperature rises, the hot air blows in a downward direction.

– To stop this operation,

press MANUAL.

MANUAL Five stages of adjustment can be made between 0° ~ 61°.

■ Setting the Horizontal Airflow Direction

R E

E M

M I

T E

E I

I U

E I

R E

E W

U F

Y M

O C

• Adjust it manually

● Use this air conditioner under the following

conditions:

Cooling Model

(Unit in °C)

DBT: Dry Bulb Temp WBT: Wet Bulb Temp

Maximum Temperature Minimum Temperature

Indoor Outdoor

DBT

WBT

DBT

WBT

26 11

Heat Pump Model

(Unit in °C)

Outdoor

DBT: Dry Bulb Temp WBT: Wet Bulb Temp

Maximum Temperature-Cooling (Maximum Temperature-Heating)

Minimum Temperature-Cooling (Minimum Temperature-Heating)

● Notes

• If operation is stopped, then restarted immediately, the unit will resume operation after 3 minutes.

DBT

(30)

(16)

Indoor

WBT

DBT

WBT

(-)

(24)

(18)

(-)

(-5)

(-6)

● Operation Details

COOL – Cooling Operation

• To set the room temperature at your preferred cooling comfort level.

AUTO – Automatic Operation

• Sense indoor temperature to select the optimum mode.

• Temperature is not displayed on the remote control during AUTO operation.

DRY – Soft Dry Operation

• A very gentle Cooling Operation, prior to dehumidification. It does not lower the room temperature.

• During Soft Dry operation, the indoor fan operates at Low fan speed.

HEAT – Heating Operation

(for Heat Pump Model only)

• Heat is obtained from outdoor air to warm up the room. When the outdoor ambient air temperature falls, the heating capacity of the unit might be reduced.

• Defrosting Operation Depending on the outdoor temperature, the operation occasionally stops to melt the frost on the outdoor unit.

FAN – Air Circulation Operation

(for Cooling Model only)

• When the room temperature reaches the set temperature, operation commences at Low airflow volume. It stops when the room temperature drops to 2°C below the set temperature. (It is useful when using a heater).

SETTING THE TIMER

Ensure that the current time is correct before setting the timer. The timer cannot be set if the time display is flashing.

■ ON-TIMER Operation

To start the air conditioner operation automatically.

• Press 1 to set the operation.

• Press 2 to increase or decrease the time.

• Then press 3.

• To cancel this operation, press 4.

■ OFF-TIMER Operation

To stop the air conditioner operation automatically.

• Press 5 to set the operation.

• Press 2 to increase or decrease the time.

• Then press 3.

• To cancel this operation, press 4.

● Timer Mode Operation Details

• Once the timer is set, operation will start and stop at the same time everyday.

• When the ON-Timer is set, operation will start before the actual set time. This is to ensure the room temperature reaches the set temperature at the set time.

Cooling Model

COOL,DRY, –> 15 minutes AUTO in advance

• The current time is not displayed when the timers are set.

• When both timers are used together, the TIMER mode indicator on the indoor unit remains lit even when the operation is stopped by the OFF-TIMER.

Heat Pump Model

COOL,DRY, –> 15 minutes HEAT, AUTO–>30 minutes

in advance in advance

CONVENIENCE OPERATION

■

Powerful Mode Operation

To obtain the set temperature quickly.

• Press 6. * Powerful mode indicator (orange) on the indoor

unit will light up.

* Powerful mode will operate for 15 minutes only.

• To cancel this operation, press once more.

■ Economy Mode Operation

To save electrical power consumption. Please use this mode when the room has reached your desired temperature.

• Press 7. * Economy mode indicator (green) on the indoor unit

will light up.

• Press once more to cancel this operation.

●

Economy/Powerful Mode Operation Details

• Economy and Powerful operation cannot be selected simultaneously.

• The changes of the temperature and airflow volume are automatic.

• The remote control display remains unchanged.

• If operation mode button is pressed, economy or powerful operation will be cancelled.

• During FAN – Air circulation operation, the powerful and economy operation are not available. (for Cooling Model only)

Economy Mode

Operation

COOL / DRY

HEAT

(for Heat Pump

model only)

Powerful Mode

Operation

COOL / DRY

HEAT

(for Heat Pump

model only)

Temperature

0.5°C higher

than set temp.

0.5°C lower

than set temp.

Temperature

3°C lower

than set temp.

3°C higher

than set temp.

Airflow

volume

Super Low

Automatic

Airflow

volume

Super High

Automatic

■ Quiet Mode Operation

To provide quiet operation.

• Press 8. Quiet mode indicator on the indoor unit will light up.

• To cancel this operation, press once more.

●

Operation Details

• Air flow sound will reduce during operation.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

CARE AND MAINTENANCE

■ Cleaning the Indoor Unit and Remote

Control

• Wipe gently with a soft, dry cloth.

• Do not use water hotter than 40˚C or polishing fluid to clean the unit.

■ Cleaning the Air Filter

(Recommendation: If the unit is operated in a dusty environment, clean the filters every two weeks. Continuous use of dirty filters will reduce cooling or heating efficiency)

Remove dirt using a vacuum cleaner.

Wash the back of the air filter with water.

If badly soiled, wash it with soap or a mild household detergent.

Let it dry and reinstall it. Be sure the “FRONT” mark is facing you. * Damaged air filter.

Consult the nearest authorized dealer. Part No.: CWD001098.

• Do not use benzene, thinner, scouring powder or a

cloth soaked in caustic chemicals to clean the unit.

■ Cleaning the Front Panel

(Must be removed before washing)

Raise the front panel higher than the horizontal and pull to remove it.

Gently wash with water and a sponge.

• Do not press the front panel too hard when washing.

•

When using kitchen cleaning fluid (neutral detergent), rinse throughly.

• Do not dry the front panel under direct sunlight.

To affix the front panel, raise the front panel horizontally, match the protruding portion on the indoor unit to the fulcrum and push into place.

Fulcrum

Protruding portion on indoor unit

■ Air Purifying Filters

Raise the front panel

Solar Refreshing Deodorizing Filter

Catechin Air

Remove the air filters

● Solar Refreshing Deodorizing Filter

• Used to remove unpleasant odour and deodorize the air in the room.

• Reusable.

• Vacuum, place under direct sunlight for 6 hours and fit it back in place. (Recommended: every 6 months)

● Catechin Air Purifying Filter

• The filter is coated with catechin to prevent the growth of bacteria and viruses.

• Reusable.

• Vacuum and fit it back in place. (Recommended: every 6 months)

• Recommended: change these filters every 3 years. Do not reuse damaged filters. Consult the nearest authorized dealer to purchase a new filter. Catechin Air Purifying Filter No.: CZ-SF70P Solar Refreshing Deodorizing Filter No.: CZ-SFD70P

• If you operate the air conditioner with dirty filters: – Air is not purified – Cooling or heating capacity decreases – Foul odour is emitted

Purifying Filter

■ Pre-season Inspection

● Is the discharged air cold/warm?

Operation is normal if 15 minutes after the start of operation, the difference between the air intake and outlet vents temperature is:

Cooling Model

COOL –> 8°C or above

Heat Pump Model

COOL –> 8°C or above

● Are the air intake or outlet vents of the indoor or

● Are the remote control batteries weak?

■ When the Air Conditioner is Not Used

■ Recommended Inspection

HEAT –> 14°C or above

outdoor units obstructed?

If the remote control display appears weak, replace the batteries.

for an Extended Period of Time

To dry the internal parts of the indoor unit, operate the unit for 2 - 3 hours using:

Stop the operation by remote control and switch off the circuit breaker. Note: If the unit is not switched off by the remote control, it will start operating when the circuit breaker is switched to ON. (The unit is equipped with Auto Restart Control.)

Remove the remote control batteries.

• After using for several seasons, the unit will become dirty. This may decrease the unit’s performance. Depending upon the operation conditions, a dirty unit may produce odour and/or dust may pollute the dehumidification system. Therefore, a seasonal inspection is recommended in addition to regular cleaning. (Consult an authorized dealer.)

Cooling Model

FAN operation

Heat Pump Model

COOL operation with 30°C set temperature

HELPFUL INFORMATION

■ Auto Operation Button

POWERFULPOWERFUL

ECONOMYECONOMY POWERPOWER

ECONOMYECONOMY

• Raise the front panel and press

● Automatic Operation

• If the remote control fails to function or has been misplaced, press the Auto Operation button to start the Automatic operation.

• The Automatic Operation will be activated immediately once the Auto Operation button is pressed. However, temperature cannot be adjusted when in this mode.

• The power indicator on the indoor unit will blink until the operation mode is selected automatically.

• To cancel this operation, press once more.

● Remote Control Signal Receiving Sound

• To switch off the beep (Signal Receiving Sound), press the Auto Operation button for 10 seconds continuously or longer.

A “beep”, “beep” sound will be heard after ten seconds.

Note:

A “beep” sound will be heard after five

however, please press continuously

seconds, until you heard the “beep”, “beep” sound.

• Repeat the above steps if you want to switch on the Signal Receiving Sound.

● (This is for Servicing purposes only)

Note: If you press this button continuously for 5 to 10 seconds, Test Run operation will be performed. A “beep” sound will be heard after five seconds indicating the Test Run has begun.

QUIETQUIET

TIMERTIMER

POWERPOWER

QUIETQUIETPOWERFULPOWERFUL

TIMERTIMER

■ Auto Restart Control

• If power is resumed after a power failure, the operation will restart automatically after 3 - 4 minutes.

• Operation will be restarted automatically under the previous operation mode and airflow direction when power is resumed as the operation is not stopped by the remote control.

■ Timer Setting

• When power failure occurs, the timer setting will be cancelled. Once power is resumed, reset the timer.

■ Thunder and Lightning

• This air conditioner is equipped with a built-in surge protective device. However, in order to further protect your air conditioner from being damaged by unusually strong lightning activity, you may switch off the circuit breaker.

ENERGY SAVING AND OPERATION HINTS

■ Setting the Temperature

• Approximately 10% of electricity can be saved.

• Set the temperature higher or lower than the desired temperature.

Cooling Model

Cooling Operation : 1°C higher

Heat Pump Model

Cooling Operation : 1°C higher Heating Operation : 2°C lower

■ Air Filters and Air Purifying Filters

• Clean the air filters every 2 weeks and the Air Purifying Filters every 6 months.

• Dirty filters may reduce cooling or heating efficiency.

■ Keep All Doors and Windows Closed

• Otherwise, cooling or heating performance will be reduced and electricity cost is wasted.

■ Outdoor Unit

• Do not block the air outlet vents. Doing so will lower the cooling or heating performance.

■ Timer

• To prevent the wastage of electricity, use Timer when going out.

■ Avoid Direct Sunlight

• Keep curtains or drapes closed to avoid direct sunlight during cooling operation.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

TROUBLESHOOTING

■ Normal Operation

Problem

• Air conditioner has been restarted, but does not operate for 3 minutes.

• A sound like water flowing can be heard.

• It seems that fog is coming out from the air conditioner.

• The room has a peculiar odour.

• During Automatic Vertical Airflow setting, indoor fan stops occasionally.

• The outdoor unit emits water or steam.

• (For Heat Pump Model only) Operation stops for about 12 minutes during heating (The power indicator blinks.)

• (For Heat Pump Model only) During heating operation, indoor fan may run at on and off conditions.

■

Abnormal Operation

Check the following points before calling for repairs or service. If the malfunction persists, please contact your nearest servicenter.

• The air conditioner does not operate.

• Air conditioner produces loud noise during operation.

• The air conditioner does not cool or warm effectively.

• Remote control / display doesn’t work.

Symptoms

Solution

• This is to protect the air conditioner. Wait until the air conditioner begins to operate.

• This is the sound of refrigerant flowing inside the air conditioner. This is normal.

• Condensation occurs when the airflow from the air conditioner cools the room.

• This may be a damp smell emitted by the wall, carpet, furniture or clothing in the room.

This is to remove odours emitted by the surroundings.

•

• In COOL/DRY operation, moisture in the air condenses into water on the cool surface of outdoor unit piping that causes dripping.

• This is to prevent undesired cooling effect during heating operation.

Please check

• Has the circuit breaker been tripped?

• Is the timer being used correctly?

• Is the installation work slanted?

• Is the front grille closed properly?

• Has the temperature been set incorrectly?

• Are the filters dirty?

• Are the intake or outlet vents of the outdoor unit obstructed?

• Are all windows and doors closed?

• Batteries not inserted?

• Batteries correctly inserted (+) and (–)?

• Are the batteries dead?

■ Call the Dealer Immediately

If the following conditions occur, turn off the unit and the circuit breaker, and then call your authorized Panasonic dealers or servicenter.

• Abnormal noise is heard during operation.

• Water or foreign material gets into the remote control by mistake.

• Water leaks from the indoor unit.

• Switches or buttons do not operate properly.

• The circuit breaker switches off frequently.

• Power supply cord becomes unusually warm.

To expedite the repair of your air conditioner:

• Please have your proof of purchase.

• List all symptoms the unit is exhibiting.

Panasonic Canada Inc.

5770 Ambler Drive, Mississauga, Ontario L4W 2T3

PANASONIC PRODUCT - LIMITED WARRANTY

Panasonic Canada Inc. warrants this product to be free from defects in material and workmanship and agrees to remedy any such defect for a period as stated below from the date of original purchase.

Split Air Conditioner

• Sealed Refrigeration System : Six (6) years, parts

• All Other Components : One (1) year, parts

LIMITATIONS AND EXCLUSIONS

This warranty does not apply to products purchased outside Canada or to any product which has been improperly installed, subjected to usage for which the product was not designed, misused or abused, damaged during shipping, or which has been altered or repaired in any way that affects the reliability or detracts from the performance, nor does it cover any product which is used commercially. Dry cell batteries are also excluded from coverage under this warranty. This warranty is extended to the original end user purchaser only. A purchase receipt or other proof of date of original purchase is required before warranty service is performed.

THIS EXPRESS, LIMITED WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, EXCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL PANASONIC CANADA INC. BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES.

In certain instances, some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, or the exclusion of implied warranties, so the above limitations and exclusions may not be applicable.

WARRANTY SERVICE

For product operation and information assistance, please contact your Dealer or our Customer Care Centre at :

Telephone # : (905) 624-5505 Fax # : (905) 238-2360 Web : www.panasonic.ca

For product repairs, please contact one of the following:

• Your Dealer who will inform you of an authorized Servicentre nearest you.

• Our Customer Care Centre at (905) 624-5505 or www.panasonic.ca

• A Panasonic Factory Servicentre listed below :

Richmond, British Columbia Calgary, Alberta Mississauga, Ontario Lachine, Québec

Panasonic Canada Inc. Panasonic Canada Inc. Panasonic Canada Inc. Panasonic Canada Inc. 12111 Riverside way 6835-8th St. N. E. 5770 Ambler Dr. 3075 rue Louis A. Amos Richmond, BC V6W 1K8 Calgary, AB T2E 7H7 Mississauga, ON L4W 2T3 Lachine, QC H8T 1C4 Tel. : (604) 278-4211 Tel. : (403) 295-3955 Tel. : (905) 624-8447 Tel. : (514) 633-8684 Fax : (604) 278-5627 Fax : (403) 274-5493 Fax : (905) 238-2418 Fax : (514) 633-8020

Carefully pack and send prepaid, adequately insured and preferably in the original carton.

Ref. : SplitACwar11/02

IF YOU SHIP THE PRODUCT TO A SERVICENTRE

Include details of the defect claimed, and proof of date of original purchase.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

11 Installation Instructions

Required tools for Installation Works

1. Philips screw driver 5. Spanner 9. Gas leak detector 13. Multimeter

2. Level gauge 6. Pipe cutter 10. Measuring tape 14. Torque wrench

3. Electric drill, hole core drill (ø70 mm [ø2.76 inch])

4. Hexagonal wrench (4 mm [0.16 inch])

7. Reamer 11. Thermometer 15. Vacuum pump

8. Knife 12. Megameter 16. Gauge manifold

11.1. Safety Precautions

•

Read the following “SAFETY PRECAUTIONS” carefully before installation.

•

Electrical work must be installed by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model to be installed.

•

The caution items stated here must be followed because these important contents are related to safety. The meaning of each indication used is as below. Incorrect installation due to ignoring of the instruction will cause harm or damage, and the seriousness is classified by the following indications.

This indication shows the possibility of causing death or serious injury.

18 N.m (1.8 kgf.m) 42 N.m (4.2 kgf.m) 55 N.m (5.5 kgf.m)

This indication shows the possibility of causing injury or damage to properties only.

The items to be followed are classified by the symbols:

Symbol with background white denotes item that is PROHIBITED from doing.

•

Carry out test running to confirm that no abnormality occurs after the installation. Then, explain to user the operation, care and maintenance as stated in instructions. Please remind the customer to keep the operating instructions for future reference.

1. Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water leakage, electrical shock or fire.

2. Install according to this installation instruction strictly. If installation is defective, it will cause water leakage, electrical shock or fire.

3. Use the attached accessories parts and specified parts for installation. Otherwise, it will cause the set to fall, water leakage, fire or electrical shock.

4. Install at a strong and firm location which is able to withstand the set’s weight. If the strength is not enough or installation is not properly done, t he set will drop and cause injury.

5. For electrical work, follow the local national wiring standard, regulation and this installation instruction. An independent circuit and single outlet must be used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock or fire.

6. Use the UL listed or CSA approved AWG16 wire (or heavier wire) and connect tightly for indoor/outdoor connection. Connect tightly and clamp the cable so that no external force will be acted on the terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection.

7. Wire routing must be properly arranged so that control board cover is fixed properly. If control board cover is not fixed perfectly, it will cause heat-up at connection point of terminal, fire or electrical shock.

8. When carrying out piping connection, take care not to let air substances other than the specified refrigerant go into refrigeration cycle. Otherwise, it will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosion and injury.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

1. The equipment must be earthed. It may cause electrical shock if grounding is not perfect.

2. Do not install the unit at place where leakage of flammable gas may occur. In case gas leaks and accumulates at surrounding of the unit, it may cause fire.

3. Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water may enter the room and damage the furniture.

1. Selection of the installation location. Select a installation location which is rigid and strong enough to support or hold the unit, and select a location for easy maintenance.

2. Power supply connection to the room air conditioner. Connect the power supply cord of the room air conditioner to the mains. Power supply point should be in an easily accessible place for power disconnection in case of emergency. Power supply connection to a circuit breaker for the permanent connection. Use an approved 15A (CU-A9CKP6G) and 20A (CUA12CKP6G) fuse or circuit breaker for the permanent connection. It must be a double pole switch with a minimum 3 mm (0.12 inch) contact gap.

3. Do not release refrigerant. Do not release refrigerant during piping work for installation, reinstallation and during repairing a refrigeration parts. Take care of the liquid refrigerant, it may cause frostbite.

4. Installation work. It may need two people to carry out the installation work.

5. Do not install this appliance in a laundry room or other location where water may drip from the ceiling, etc.

6. It is not possible to carry out installation when the outdoor unit temperature reach -12°C (10.4°F).

Attached accessories

Applicable piping kit CZ-3F5, 7AEN (CS-A9CKPG) CZ-4F5, 7, 10AN (CS-A12CKPG)

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Indoor/Outdoor Unit Installation Diagram

SELECT THE BEST LOCATION

INDOOR UNIT

There should not be any heat source or steam near the

•

unit. There should not be any obstacles blocking the air

•

circulation. A place where air circulation in the room is good.

•

A place where drainage can be easily done.

•

A place where noise prevention is taken into

•

consideration. Do not install the unit near the door way.

•

Ensure there is adequate space (indicated by arrows)

•

from the wall, ceiling, fence or other obstacles. Recommended installation height for indoor unit shall be

•

at least 7.5 ft. (2.3 m).

OUTDOOR UNIT

If an awning is built over the unit to prevent direct

•

sunlight or rain, be careful that heat radiation from the condenser is not obstructed.

Keep animals or plants away from the unit as they may

•

be affected by the hot air discharged. Keep the spaces (indicated by arrows) from wall, ceiling,

•

fence or other obstacles. Do not place near any obstacles which may cause a

•

short circuit of the discharged air. If piping length is over the common length, additional

•

refrigerant should be added as shown in the table.

This illustration is for explanation purposes only.

•

The indoor unit will actually face a different way.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

11.2. INDOOR UNIT

11.2.1. SELECT THE BEST LOCATION (Refer to “Select the best location” section)

11.2.2. HOW TO FIX INSTALLATION PLATE

The mounting wall is strong and solid enough to prevent it from the vibration.

The centre of installation plate should be at more than 550 mm (21.65 inch) at right and left of the wall.

The distance from installation plate edge to ceiling should more than 67 mm (2.64 inch).

From installation plate left edge to unit’s left side is 47 mm (1.85 inch).

From installation plate right edge to unit’s right is 73 mm (2.87 inch).

For left side piping, piping connection for liquid should be about 126 mm (4.96 inch) from this line.

For left side piping, piping connection for gas should be about 174 mm (6.85 inch) from this line.

For left side piping, piping connecting cable should be about 984 mm (38.74 inch) from this line.

1. Mount the installation plate on the wall with 5 screws or

more. (If mounting the unit on the concrete wall consider using anchor bolts.)

Always mount the installation plate horizontally by

•

aligning the marking-off line with the thread and using a level gauge.

11.2.3. TO DRILL A HOLE IN THE WALL AND INSTALL A SLEEVE OF PIPING

1. Insert the piping sleeve to the hole.

2. Fix the bushing to the sleeve.

3. Cut the sleeve until it extrudes about 15 mm (0.59 inch)

from the wall.

Caution

When the wall is hollow, please be sure to use the sleeve for tube ass’y to prevent dangers cause d by mice biting the connecting cable.

4. Finish by sealing the sleeve with putty or caulking

compound at the final stage.

11.2.4. INDOOR UNIT INSTALLATION

For the right rear piping

2. Drill the piping plate hole with ø70 mm (ø2.76 inch) holecore drill.

Line according to the arrows marked on the lower left

•

and right side of the installation plate. The meeting point of the extended line is the centre of the hole. Another method is by putting measuring tape at position as shown in the diagram above. The hole centre is obtained by measuring the distance namely 150 mm (5.91 inch) and 125 mm (4.92 inch) for left and right hole respectively.

Drill the piping hole at either the right or the left and the

•

hole should be slightly slanted to the outdoor side.

For the embedded piping

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

(This can be used for left rear piping & left bottom piping also.)

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

11.2.5. INDOOR UNIT ELECTRICAL WIRING

1. Remove the control board metal cover.

2. Unscrew the conduit cover & fix the conduit connector to conduit cover with lock nut, then secure it against chassis.

3. Connecting between indoor unit and outdoor unit should be UL listed or CSA approved 6 × AWG16 wire.

Ensure the color of wires of outdoor unit and the

•

terminal Nos. are the same as the indoor’s respectively. Earth lead wire should be longer than the other lead

•

wires as shown in the figure for the electrical safety in case the cord slips out from the anchorage.

Secure the wire onto the control board with the holder

•

(clamper).

4. After completed wiring connection, fix back the metal cover to the original location.

INSTALLATION OF AIR PURIFYING FILTERS

1. Open the front panel.

2. Remove the air filters.

3. Put air purifying filters (left) and solar refreshing deodorizing filter (right) into place as shown in illustration below.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

HOW TO TAKE OUT FRONT GRILLE

Please follow the steps below to take out front grille if necessary such as when servicing.

1. Set the vertical airflow direction louver to the horizontal position.

2. Slide down the three caps on the front grille as shown in the illustration below, and then remove the three mounting screws.

3. Pull the lower section of the front grille towards you to remove the front grille.

When reinstalling the front grille, first set the vertical airflow direction louver to the horizontal position and then carry out above steps 2 - 3 in the reverse order.

11.3. OUTDOOR UNIT

11.3.1. SELECT THE BEST LOCATION (Refer to “Select the best location” section)

11.3.2. INSTALL THE OUTDOOR UNIT

After selecting the best location, start installation according

•

to Indoor/Outdoor Unit Installation Diagram.

1. Fix the unit on concrete or rigid frame firmly and horizontally

by bolt nut. (ø10 mm [ø0.39 inch]).

2. When installing at roof, please conside r strong wind and

earthquake. Please fasten the installation stand firmly with bolt or nails.

AUTO SWITCH OPERATION

The below operations will be performed by pressing the “AUTO” switch.

1. AUTO OPERATION MODE The Auto operation will be activated immediately once the

Auto Switch is pressed.

2. TEST RUN OPERATION (FOR PUMP DOWN/SERVICING PURPOSE)

The Test Run operation will be activated if the Auto Switch is pressed continuously for more than 5 sec. to below 10 sec.. A “pep” sound will occur at the fifth sec., in order to identify the starting of Test Run operation

3. REMOTE CONTROLLER RECEIVING SOUND ON/OFF The ON/OFF of Remote Controller receiving sound can be

change over by pressing the “AUTO” Switch continuously for 10 sec. and above. A “pep”, “pep” sound will occur at the tenth sec., in order to indicate the “ON/OFF” change over of remote control receiving sound.

11.3.3. CONNECTING THE PIPING

Connecting The Piping To Indoor Unit

Please make flare after inserting flare nut (locate at joint portion of tube assembly) onto the copper pipe. (In case of using long piping)

Connect the piping

Align the center of piping and sufficiently tighten the flare

•

nut with fingers. Further tighten the flare nut with torque wrench in specified

•

torque as stated in the table.

MODEL Piping size (Torque)

Gas Liquid

CS-A9CKPG 3/8” (42 N.m) 1/4” (18 N.m)

CS-A12CKPG 1/2” (55 N.m) 1/4” (18 N.m)

Connecting The Piping To Outdoor Unit

Decide piping length and then cut by using pipe cutter. Remove burrs from cut edge. Make flare after inserting the flare nut (located at valve) onto the copper pipe.

Align center of piping to valves and then tighten with torque wrench to the specified torque as stated in the table.

•

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

CUTTING AND FLARING THE PIPING

1. Please cut using pipe cutter and then remove the burrs.

2. Remove the burrs by using reamer. If burrs is not removed, gas leakage may be caused.

Turn the piping end down to avoid the metal powder entering the pipe.

3. Please make flare after inserting the flare nut onto the copper pipes.

11.3.4. EVACUATION OF THE EQUIPMENT

WHEN INSTALLING AN AIR CONDITIONER, BE SURE TO EVACUATE THE AIR INSIDE THE INDOOR UNIT AND PIPES in the following procedure.

1. Connect a charging hose with a push pin to the Low and High side of a charging set and the service port of the 3-way valve. Be sure to connect the end of the charging hose with the push pin to the service port.

•

2. Connect the center hose of the charging set to a vacuum pump.

3. Turn on the power switch of the vacuum pump and make sure that the needle in the gauge moves from 0 cmHg (0 MPa) to

-76 cmHg (-0.1 MPa). Then evacuate the air approximately ten minutes.

4. Close the valve of both the Low and High sides of the charging set and turn off the vacuum pump. Make sure that the needle

in the gauge does not move after approximately five minutes. Note: BE SURE TO FOLLOW THIS PROCEDURE IN ORDER TO AVOID REFRIGERANT GAS LEAKAGE.

5. Disconnect the charging hose from the vacuum pump and from the service port of the 3-way valve.

6. Tighten the service port caps of the 3-way valve at a torque of 18 N.m with a torque wrench.

7. Remove the valve caps of both of the 2-way valve and 3-way valve. Position both of the valves to “OPEN” using a hexagonal

wrench (4 mm [0.16 inch]).

8. Mount valve caps onto the 2-way valve and the 3-way valve. Be sure to check for gas leakage.

•

CAUTION

If gauge needle does not move from 0 cmHg (0 MPa) to -76 cmHg (-0.1 MPa), in step 3 above take the following measure:

•

If the leak stops when the piping connections are tightened further, continue working from step 3.

•

If the leak does not stop when the connections are retightened, repair the location of leak.

•

Do not release refrigerant during piping work for installation and reinstallation. Take care of the liquid refrigerant, it may cause

•

frostbite.

11.3.5. OUTDOOR UNIT ELECTRICAL WIRING

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

1. Remove Top Panel.

2. Remove Control Board Cover (Metal & Resin).

3. Remove Plugs.

4. Fix the conduit connector to the conduit hole with lock-nut, then secure it.

5. Connecting wire between indoor unit and outdoor unit should be UL listed or CSA approved 4 × AWG16 wire.

6. Secure the wire onto the control board with the holder (clamper).

7. Wire connection to the power supply (115V 60Hz) through circuit breaker.

Connect the UL listed or CSA approved wires (AWG14)

•

to the terminal board, and connect the other end of the wires to circuit breaker.

Note: Secure the wires onto the control board with the holder (clamper).

8. After completed wiring connection, fix back the control board cover (metal and resin) and the top panel to the original position with the screws.

11.3.6. PIPE INSULATION

1. Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit Installation Diagram. Please wrap the insulated piping end to prevent water from going inside the piping.

2. If drain hose or connecting piping is in the room (where dew may form), please increase the insulation by using POLY-E FOAM with thickness 6 mm (0.24 inch) or above.

DISPOSAL OF OUTDOOR UNIT DRAIN WATER

If a drain elbow is used, the unit should be placed on a

•

stand which is taller than 3 cm (1.18 inch). If the unit is used in an area where temperature falls below

•

0°C (32°F) for 2 or 3 days in succession, it is recommended not to use a drain elbow, for the drain water freezes and the fan will not rotate.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

CHECK THE DRAINAGE

Open front panel and remove air filters.

•

(Drainage checking can be carried out without removing the front grille.)

Pour a glass of water into the drain tray-styrofoam.

•

Ensure that water flows out from drain hose of the indoor

•

unit.

EVALUATION OF THE PERFORMANCE

Operate the unit at cooling operation mode for fifteen

•

minutes or more. Measure the temperature of the intake and discharge air.

•

Ensure the difference between the intake temperature and

•

the discharge is more than 8°C (46.4°F).

CHECK ITEMS

Is there any gas leakage at flare nut connections?

Has the heat insulation been carried out at flare nut connection?

Is the connecting wire being fixed to terminal board firmly?

Is the connecting wire being clamped firmly?

Is the drainage OK? (Refer to “Check the drainage” section)

Is the earth wire connection properly done?

Is the indoor unit properly hooked to the installation plate?

Is the power supply voltage complied with rated value?

Is there any abnormal sound?

Is the cooling operation normal?

Is the thermostat operation normal?

Is the remote control’s LCD operation normal?

Is the air purifying filter installed?

12 2-way, 3-way Valve

2-way Valve (Liquid Side) 3-way Valve (Gas Side)

Works Shaft Position Shaft Position Service Port

Shipping Close Close Close

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

(With valve cap) (With valve cap) (With cap)

Evacuation Close Close Open

(Installation and (Counter-Clockwise) (Clockwise) (Push-pin)

Re-installation)

Operation Open Open Close

(With valve cap) (With valve cap) (With cap)

Pumping down Close Open Open

(Transferring) (Clockwise) (Counter-Clockwise) (Connected manifold

Evacuation Open Open Open

(Servicing) With vacuum pump

Gas charging Open Open Open

(Servicing) (With charging cylinder)

Pressure check Open

(Servicing) Open Open (Connected manifold

Gas releasing Open

(Servicing) Open Open (Connected manifold

gauge)

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

12.1. Air Purging of the Piping and Indoor Unit

12.1.1. Air purging (Installation)

Required tools: hexagonal wrench, adjustable wrench, torque wrenches, wrench to hold the joints and gas leak detector. The additional gas for air purging has been charged in the outdoor unit. However, if the flare connections have not been done correctly and there gas leaks, a gas cylinder and the charge set will be needed.

The air in the indoor unit and in the piping must be purged. If air remains in the refrigeration pipings, it will affect the compressor, reduce the cooling capacity, and could lead to a malfunction.

Service port cap Be sure, using a torque wrench to tighten the service port cap (after using the service port), so that it prevents the gas leakage from the refrigeration cycle.

Procedure:

Recheck the piping connections.

Open the valve stem of the 2-way valve counter-

clockwise approximately 90°, wait 10 seconds, and then set it to closed position.

Be sure to use a hexagonal wrench to operate the valve

•

stem.

Check for gas leakage.

3. Check the flare connection for gas leakage.

•

Purge the air from the system

4. Set the 2-way valve to the open position and remove the

•

cap from the 3-way valve’s service port. Using the hexagonal wrench to press the valve core pin,

•

discharge for three seconds and then wait for one minute. Repeat this three times.

Use torque wrench to tighten the service port cap to a

Set the 3-way valve to the opened position.

Mount the valve stem nuts to the 2-way and 3-way

valves. Check for gas leakage.

8. At this time, especially check for gas leakage from the 2-

•

way and 3-way’s stem nuts, and from the service port cap.

Caution

If gas leakage is discovered in step (3) above, take the following measures:

If the leaks stop when the piping connections are tightened further, continue working from step (4).

If the gas leaks do not stop when the connections are retightened, repair the location of the leak, discharge all of the gas through the service port, and then recharge with the specified amount of gas from a gas cylinder.

torque of 1.8 kg.m. (18 N.m).

12.1.2. Pumping down (Re-installation)

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Procedure:

Confirm that both the 2-way and 3-way valves are set to

the opened position.

Remove the valve stem caps and confirm that the valve

•

stems are in the opened position. Be sure to use a hexagonal wrench to operate the valve

•

stems.

Operate the unit for 10 to 15 minutes.

Stop operation and wait for 3 minutes, then connect the

charge set to the service port of the 3-way valve.

Connect the charge hose with the push pin to the Gas

•

service port.

Air purging of the charge hose.

4. Open the low-pressure valve on the charge set slightly

•

to purge air from the charge hose.

Set the 2-way valve to the close position.

Operate the air conditioner at the cooling cycle and

stop it when the gauge indicates 1 kg/cm

Immediately set the 3-way valve to the closed position.

7. Do this quickly so that the gauge ends up indicating 3 to

•

5 kg/cm

Disconnect the charge set, and mount the 2-way and 3-

G (0.3 to 0.5 MPa).

G (0.1 MPa).

way valve’s stem nuts and the service port caps.

Use a torque wrench to tighten the service port cap to a

•

torque of 1.8 kg.m (18 N.m). Be sure to check for gas leakage.

•

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

12.1.3. Re-air purging (Re-installation)

Procedure:

Confirm that both the 2-way and 3-way valves are set to

the closed position.

Connect the charge set and a charging cylinder to the

service port of the 3-way valve.

Leave the valve on the charging cylinder closed.

•

Air purging.

3. Open the valves on the charging cylinder and the

•

charge set. Purge the air by loosening the flare nut on the 2-way valve approximately 45° for 3 seconds then closing it for 1 minute; repeat 3 times.

After purging the air, use a torque wrench to tighten the

•

flare nut on the 2-way valve.

Check for gas leakage.

4. Check the flare connections for gas leakage.

•

Discharge the refrigerant.

5. Close the valve on the charging cylinder and discharge

•

the refrigerant until the gauge indicates 3 to 5 kg/cm (0.3 to 0.5 MPa)

Disconnect the charge set and the charging cylinder,

and set the 2-way and 3-way valves to the open position.

Be sure to use a hexagonal wrench to operate the valve

•

stems.

Mount the valve stem nuts and the service port cap.

7. Be sure to use a torque wrench to tighten the service

•

port cap to a torque 1.8 kg.m (18 N.m). Be sure to check for gas leakage.

•

12.1.4. Balance refrigerant of the 2-way, 3-way valves

(Gas leakage)

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Procedure:

Confirm that both the 2-way and 3-way valves are set to

the open position.

Connect the charge set to the 3-way valve’s service

port.

Leave the valve on the charge set closed.

•

Connect the charge hose with the push pin to the

•

service port.

Open the valves (Low side) on the charge set and

discharge the refrigerant until the gauge indicates 0.5 to 1 kg/cm

•

G (0.05 to 0.1 MPa) .

If there is no air in the refrigeration cycle [the pressure when the air conditioner is not running is higher than 1

kg/cm

G (0.1 MPa)], discharge the refrigerant until the

gauge indicates 0.5 to 1 kg/cm

G (0.05 to 0.1 MPa). If this is the case, it will not be necessary to apply a evacuation.

Discharge the refrigerant gradually; if it is discharged

•

too suddenly, the refrigeration oil will be discharged.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

12.1.5. Evacuation (Installation)

(No refrigerant in the refrigeration cycle)

Procedure:

Connect the vacuum pump to the charge set’s centre

hose.

Evacuation for approximately one hour.

2. Confirm that the gauge needle has moved toward -0.1

•

MPa (-76 cmHg) [vacuum of 4 mmHg or less.]

Close the valve (Low side) on the charge set, turn off

the vacuum pump, and confirm that the gauge needle does not move (approximately 5 minutes after turning off the vacuum pump).

Disconnect the charge hose from the vacuum pump.

4. Vacuum pump oil

•

If the vacuum pump oil becomes dirty or depleted, replenish as needed.

12.1.6. Gas charging

(After Evacuation)

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Procedure:

Connect the charge hose to the charging cylinder.

1. Connect the charge hose which you disconnected from

•

the vacuum pump to the valve at the bottom of the cylinder.

Purge the air from the charge hose.

2. Open the valve at the bottom of the cylinder and press

•

the check valve on the charge set to purge the air (be careful of the liquid refrigerant).

Open the valve (Low side) on the charge set and charge

the system with liquid refrigerant.

If the system cannot be charged with the specified

•

amount of refrigerant, it can be charged with a little at a time (approximately 150 g each time) while operating the air conditioner in the cooling cycle; however, one time is not sufficient, wait approximately 1 minute and then repeat the procedure. (pumping down-pin)

This is different from previous procedures. Because you are charging with liquid refrigerant from the gas side, absolutely do no attempt to charge with large amount of liquid refrigerant while operating the air conditioner.

Immediately disconnect the charge hose from the 3-

way valve’s service port.

Stopping partway will allow the refrigerant to be

•

discharged. If the system has been charged with liquid refrigerant

•

while operating the air conditioner, turn off the air conditioner before disconnecting the hose.

Mount the valve stem caps and the service port cap.

5. Use torque wrench to tighten the service port cap to a

•

torque of 18 N.m. Be sure to check for gas leakage.

•

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

13 Servicing Information

Caution:

Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher. Please use

•

13.1. Indoor Electronic Controllers Removal Procedures

1. The Electronic Controller, a Signal Receiver and an

a high temperature soldering iron. In case of the soldering iron with temperature control, please set it to 700 ± 20°F (370 ± 10°C). Pb free solder will tend to splash when heated too high (about 1100° F/600°C).

•

Indicator (Fig. 3) can be seen by the below steps:

Remove the 2 caps and 2 screws at the bottom of the

•

Front Grille. (Fig. 1)

Remove the Front Grille by releasing the 2 hooks at the

•

top of the Front Grille. (Fig. 1)

Fig. 1

Remove the Control Board Cover by releasing the 2

•

tabs at left, 1 tab on top and 1 tab at right side of the Control Board Cover. (Fig. 2)

Fig. 2

2. To remove the Electronic Controller: Release the Particular Piece. (Fig. 3)

•

Release the hook that hold the Electronic Controller.

•

(Fig. 3)

Fig. 3

13.2. Indoor Fan Motor and Cross Flow Fan Removal Procedures

Remove the Control Board by:-

•

Releasing CN-REC/DISP connectors. (Fig. 4)

−

Releasing CN-FM connectors. (Fig. 4)

−

Releasing CN-STM connector. (Fig. 4)

−

Removing the Earth Wire screw. (Fig. 4)

−

Releasing the Intake Air Sensor. (Fig. 4)

−

Releasing the Piping Sensor. (Fig. 4)

−

Fig. 4

Pulling out the Drain Hose from outlet to remove the

−

Discharge Grille. (Fig. 5)

Removing the right and left screws. (Fig. 5)

−

Then remove the Control Board by pressing down the

−

hook at the left and pushing up the right hook. (Fig. 5)

Release the Fan Motor leadwire by pressing the hook at

−

the center of the connector. (Fig. 6)

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Fig. 5

Remove the screw at the Cross Flow Fan. (Fig. 7)

−

REMINDER - To reinstall the Fan Motor, adjust the

−

connector of the Fan Motor as shown in the Fig. 7.

Fig. 6

Fig. 7

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Remove the screws at the left of the Evaporator. (Fig. 8)

−

Fig. 8

Remove the Bearing. (Fig. 9)

−

Push up the Evaporator and pull out the Cross Flow Fan

−

from shaft. By then, Fan Motor can be taken out. (Fig. 9)

Fig. 9

Remote Control Reset

•

When the batteries are inserted for the first time, or the batteries are replaced, all the indications will blink and the remote control might not work.

If this happen, remove the cover of the remote control and you will find a resetting terminal, and by shorting it with a minus screwdriver, it will return to normal.

Changing the wireless remote control transmission

•

code

When two indoor units are installed in the same room, in order to prevent operating errors caused by using two remote controls, cut a jumper wire at the remote control printed circuit board (J - A) and cut a jumper wire at the indoor printed circuit board (JX4). It is possible to select from 4 types of transmission codes including one at time of delivery condition (0).

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

14 Troubleshooting Guide

14.1. Refrigeration cycle system

In order to diagnose malfunctions, make sure that there are no electrical problems before inspecting the refrigeration cycle. Such problems include insufficient insulation, problem with the power source, malfunction of a compressor and a fan.

The normal outlet air temperature and pressure of the refrigeration cycle depends on various conditions, the standard values for them are shown in the table to the right.

•

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

14.1.1. Relationship between the condition of the air conditioner and pressure and electric current

Cooling Mode Heating Mode

Condition of the air

conditioner Low Pressure High Pressure Electric current

during operation

Insufficient refrigerant (gas leakage)

Clogged capillary tube or Strainer

Short circuit in the indoor unit

Heat radiation deficiency of the outdoor unit

Low Pressure High Pressure Electric current

during operation

Inefficient compression

•

Carry out the measurements of pressure, electric current, and temperature fifteen minutes after an operation is started.

14.1.2. Diagnosis methods of a malfunction of a compressor and 4-way valve

Nature of fault Symptom

•

Insufficient compressing of a compressor

Locked compressor

Insufficient switches of the 4-way valve

Electric current during operation becomes approximately 20% lower than the normal value.

•

The discharge tube of the compressor becomes abnormally hot (normally 70 to 90°C [158 to 194°F]).

•

The difference between high pressure and low pressure becomes almost zero.

•

Electric current reaches a high level abnormally, and the value exceeds the limit of an ammeter. In some cases, a breaker turns off.

•

The compressor is a humming sound.

•

Electric current during operation becomes approximately 80% lower than the normal value.

•

The temperature different between from the discharge tube to the 4-way valve and from suction tube to the 4-way valve becomes almost zero.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

15 Technical Data

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

16 Exploded View

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Note: The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as standard service parts.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

17 Replacement Parts List

<Model: CS-A9CK / CS-A12CK>

REF. NO. PART NAME & DESCRIPTION QTY. CS-A9CK CS-A12CK REMARKS

1 CHASSY COMPLETE 1 CWD50C1257 2 FAN MOTOR 1 CWA921143 3 CROSS FLOW FAN COMPLETE 1 CWH02C1012 4 BEARING ASS’Y 1 CWH64K007 5 SCREW - CROSS FLOW FAN 1 CWH4580304 6 EVAPORATOR 1 CWB30C1270 CWB30C1269 7 FLARE NUT 1 CWH6002140(1/4”) 8 FLARE NUT 1 CWT25005 (3/8”) CWT25007 (1/2”)

9 INTAKE AIR SENSOR HOLDER 1 CWH32142 10 DISCHARGE GRILLE COMPLETE 1 CWE20C2166 11 VERTICAL VANE 12 CWE241068 12 CONNECTING BAR 2 CWE261024 13 AIR SWING MOTOR 1 CWA98260 14 LEAD WIRE - AIR SWING MOTOR 1 CWA67C3977 15 CAP - DRAIN TRAY 1 CWH52C1001 16 HORIZONTAL VANE 1 CWE241070 17 PARTICULAR PIECE 1 CWD932162 18 CONTROL BOARD 1 CWH102103B 19 TERMINAL BOARD COMPLETE 1 CWA28C2167 20 POWER SUPPLY CORD 1 - 21 ELECTRONIC CONTROLLER - MAIN 1 CWA742987 CWA742988 0 22 LEAD WIRE - FAN MOTOR 1 CWA67C3961 23 ELECTRONIC CONTROLLER - RECEIVER 1 CWA742724 24 SENSOR COMPLETE 1 CWA50C2135 25 CONTROL BOARD FRONT COVER 1 CWH131090 26 ELECTRONIC CONTROLLER - INDICATOR 1 CWE39C1068 27 LEAD WIRE - INDICATOR 1 CWA67C3637 28 INDICATOR HOLDER 1 CWD932163 29 CONTROL BOARD TOP COVER 1 CWH131091 30 REMOTE CONTROL COMPLETE 1 (1)

31 FRONT GRILLE COMPLETE 1 (1)

32 INTAKE GRILLE 1 CWE221036A 33 CONTROL PANEL 1 CWE312300 34 DECORATION BASE (R) 1 CWE351067 35 DECORATION BASE (L) 1 CWE351068 36 GRILLE DOOR 1 CWE141047 37 AIR FILTER 2 (1)

38 SCREW - FRONT GRILLE 2 XTN4+16C 39 CAP - FRONT GRILLE 2 CWH521062 40 DRAIN HOSE 1 (1)

41 INSTALLATION PLATE 1 CWH36K1006 42 BAG COMPLETE - INSTALLATION SCREW 1 CWH82C067 43 AIR PURIFYING FILTER 1 (1)

44 SOLAR DEODORIZING FILTER 1 CWMD00C0002 45 FULCRUM 1 CWH621013

(2)

CWA75C2335 CWA75C2359

CWE11C2713 CWE11C2755

CWD001047 CWD001098

CWH851044 CWH85287

CWD00C1088 CWMD00C0001

← ← ← ← ←

←

← ← ← ← ← ← ← ← ← ← ←

← ← ← ← ← ← ← ← ←

← ←

← ← ← ← ← ← ←

← ← ← ←

← ← ←

0 0

(Note)

All parts are supplied from MAICO, Malaysia (Vendor Code: 061).

•

“O” marked parts are recommended to be kept in stock.

•

(1) — CS-A9CKPG-4, CS-A12CKPG-4 (USA).

•

(2) — CS-A9CKPG-5, CS-A12CKPG-5 (Canada).

•

18 Exploded View

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

Note: The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as standard service parts.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

19 Replacement Parts List

<Model: CU-A9CK / CU-A12CK>

REF. NO. PART NAME & DESCRIPTION QTY. CU-A9CK CU-A12CK REMARKS

1 CHASSY ASS’Y 1 CWD50K2081A

2 SOUND PROOF MATERIAL 1 CWG302125 CWG302154

3 FAN MOTOR BRACKET 1 CWD541030

4 SCREW - FAN MOTOR BRACKET 2 CWH55413

5 FAN MOTOR 1 CWA951247

6 SCREW - FAN MOTOR MOUNT 3 CWH55406

7 PROPELLER FAN ASS’Y 1 CWH03K1006

8 NUT - PROPELLER FAN 1 CWH56053

9 COMPRESSOR 1 2R13S126A6J 2P19S126C1A 0 10 ANTI - VIBRATION BUSHING 3 CWH50077 11 NUT - COMPRESSOR MOUNT 3 CWH56000 12 CONDENSER 1 CWB32C1292 CWB32C1266 13 4-WAY VALVE 1 CWB001034 CWB001035 0 14 STRAINER 1 CWB11025 15 HOLDER COUPLING ASS’Y 1 CWH351015A 16 2-WAY VALVE (LIQUID) 1 CWB021055 17 3-WAY VALVE (GAS) 1 CWB011104 CWB011105 0 18 OVERLOAD PROTECTOR 1 CWA121113 CWA121114 0 19 HOLDER - O.L.P. 1 CWH7041200 20 TERMINAL COVER 1 CWH171011 21 NUT - TERMINAL COVER 1 (1)

22 SOUND PROOF BOARD 1 CWH151022A CWH151023A 23 CONTROL BOARD 1 CWH102186 24 TERMINAL BOARD ASS’Y 1 CWA28K1037 25 CAPACITOR - COMPRESSOR 1 CWA312064

26 HOLDER CAPACITOR 1 CWH30057 CWH30060 27 CAPACITOR - FAN MOTOR 1 CWA31270

28 CABINET SIDE PLATE (L) 1 CWE041044A 29 CABINET SIDE PLATE (R) 1 CWE041043A CWE041073A 30 CABINET FRONT PLATE 1 CWE06K1036 31 WIRE NET 1 CWD041028A CWD041038A 32 CABINET TOP PLATE 1 CWE031018A 33 PLATE - C. B. COVER 1 CWH131088 34 CONTROL BOARD COVER 1 CWH131092 35 HANDLE 1 CWE161010 36 OPERATION INSTRUCTIONS 1 (1)

37 INSTALLATION INSTRUCTIONS 1 CWF612346 40 L-TUBE 1 CWH5850080 41 TUBE ASS’Y (CHECK VALVE/CAPILLARY) 1 CWT01C2681 CWT01C2679 42 ELECTRO MAGNETIC SWITCH 1 K6A1ALA00001 43 ELECTROLYTIC CAPACITOR 1 CWA32C067 44 ELECTRO MAGNETIC SWITCH 1 K6C2CLA00001 45 TEMPERATURE RELAY 1 CWA14C1009 46 V-COIL COMPLETE 1 CWA43C2113 47 MAGNET RELAYS 1 K6C1CLA00001 48 THERMOSTAT 1 CWA151035 49 TERMINAL BOARD ASS’Y 1 CWA28K1055

CWH56053

(2)

CWH7080300

(35µF, 370VAC)

(8.0µF, 230VAC)

CWF563841

(2)

CWF563842

←

← ← ← ← ← ←

← ←

← ← ←

←

← ←

XS371506FP-B

(50µF, 370VAC)

←

← ← ← ← ←

← ← ←

← ← ← ← ← ← ← ←

0 0 0 0 0

(Note)

All parts are supplied from MAICO, Malaysia (Vendor Code: 061).

•

“O” marked parts are recommended to be kept in stock.

•

(1) — CU-A9CKP6G-4, CU-A12CKP6G-4 (USA).

•

(2) — CU-A9CKP6G-5, CU-A12CKP6G-5 (Canada).

•

20 Electronic Circuit Diagram

• CS-A9CK / CU-A9CK

• CS-A12CK / CU-A12CK

SCHEMATIC DIAGRAM 1/3

MAIN

R12

R08

5.1k

C02

0.01

RECEIVER

R11

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

C01

R07

0.01

10k

INDICATOR

POWER

QUIET

TIMER

ECONOMY

POWERFUL

3 2 1 5 4

SW101 AUTO

GRN

ORG

GRN

ORG

D101

D102

D103 D104

D105

(MX3)

CN-RCV1

1 2 3

—

CN-DISP

AIR TEMP. SENSOR

(15k 3950)

PIPE TEMP. SENSOR

(20k 3950)

AIR SWING

MOTOR

(ZH5)

D05

R18

D06

R19

D07

R20

D08

R21

D09

R22

D10

R23

D11

R24

D12

C27 0.01

R59

C04

0.1

10 7 11 6 12 5

R25

R13

220

R14

330

R15

330

R16

110

R17

330

C28

R33

C08

15k

0.1

1RS

R/B

Vcc GND 7

413

314

215

116

C05

SK4

0.1

IC02

C29

(PH10)

CN-DISP

10 9 8

6 5

6 7

C23

0.01 R60

10k

C24 0.01

C25 0.01

C26 0.01

R06 24k

(XH4)

CN-HA

4 3 2 1

(PH4) CN-TH

1 2 3 4

RY-PWR RY-HOT

(PH5)

CN-STM

1 2

2 3

C22

R58

10k

0.01

R30

20k

R05

R04

43 /2W

IC05 A52A2003GR STEPPING MOTOR DRIVE

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

SCHEMATIC DIAGRAM 2/3

TEST

Q01

4.7k

10k

BZ1 R55

10k

R02

R01

P50/A8 P51/A9

P52/A10

P53/A11

P54/A12

P55/A13

P56/A14

P57/A15 Vss0

VDD0

P30

P31

P32

P33 P34

P35

P46/AD6

P47/AD7

RY-PWR DRIVE SIGNAL

AUTO RESTART

P36

P20/S1

P45/AD5

DISPLAY

P21/S0

P44/AD4

P22/SCK

P42/AD2

P43/AD3

A52D0022GB75

P25

P24

P23

222120

P67

P40/AD0

P41/AD1

STEPPING

MOTOR DRIVE SIGNAL

BUZZER

IC01

INTAKE AIR TEMP

PIPE TEMP

DEICE DETECTION

GROUND

AVss

VDD1

252423

P64

P65

P66

RY-HOT DRIVE SIGNAL

TIMER SHORTEN

FAN SPEED DRIVE SIGNAL

AUTO OPERATION TEST RUN REMOTE CONTROL SOUND

POWER CLOCK INPUT

REMOTE-CONTROL COMMAND INPUT

P15/AN5

P16/AN6

P17/AN7

282726

P75

P14/AN4

P74

RESET

POWER

P13/AN3

OSC

313029

R10 10k

50 P73

P03/INTP3

P02/INTP2

P01/INTP1

P00/INTP0

P11/AN1

P12/AN2

Q02

P72

P71

P70

Vss1

XT1

XT2

Reset

AVd0

AVref

P10

/ANO

4.7k

Q03

4.7k

SSR02

10k

SSR01

10k

C06

R34

0.1

51k

R32 150k

X01

C10

0.1

4.096MHz (47pF X 2)

R31

R56

0.01

C16

R41

1.0k

R44

POWER CLOCK

T01

Q04

GENERATOR

JX1

JX2

R09 10k

R37

R38

10k

REMOTE CONTROL NO.

JX3 JX4 RX1

SHORT

OPEN

SHORT

OPEN OPEN OPEN

0.01

C15

JX4

10K 10K

SCHEMATIC DIAGRAM 3/3

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

1 2 3 4 5

TO POWER

SUPPLY

{

R43

RY-PWR

(WHT)

D13

C09

D14

IC04 REGULATOR

C17

3300

35V

(NHG)

R26

3.9k

C07

0.1

R36

R35

10k

PC01

41 3

100

RB501V-40

16V

DB01

R03 820

R29

4.7k

C12

0.1

CT01

CR02

SSR02

IC03

REGULATOR

C14

470

25V

R47

39k/2W

R48

510

5V12V

R57

39k/2W

RY-HOT

CR01

C11

100

16V

FUSE

C03

0.047

ZNR01

511U

L01

125 H

C19

0.047

CN-FM

ZD1

7.5EL1

R51

R50

R49

100k

C18

0.1 e

Q05

RESET SIGNAL GENERATION

10k

R52

6.2k R53

10k

R54

6.2k

Q06

RESET SIGNAL GENERATION

C21 10 50V

CN-FB1

3 2 1

(PH-3)

R40 10k

R42 24k

RX1

JX3

HOT(RED)

ZNR03

511U

SSR01

C-FM

FAN

MOTOR

FM(BLU)

5431

12345 LN

V-COIL

COMPLETE

THERMOSTAT

6 4

MAGNETIC RELAY

314 28

567

CAPACITOR

OVER LOAD

PROTECTOR

COMPRESSOR

CAPACITOR

FAN MOTOR

W TRS

ELECTROLYTIC

MAGNETIC RELAY

CAPACITOR

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

How to use electronic circuit diagram

TIMER TABLE

Test Mode

Name Time (When test point Remarks

Short-circuited)

Real Timer 1hr. 1min.

10 min. 10 sec.

1min. 1 sec. Time Delay Safety Control 2 min. 58 sec. 0 sec. Forced Operation 60 sec. 0 sec. Time Save Control 7min. 4.2 sec. Anti-Freezing 4min. 0 sec. Auto Mode Judgement 25 sec. 0 sec. Soft Dry OFF 6min. 36 sec.

ON 10 min. 60 sec. Soft Dry: 10 min. operation Cooling 40 sec. 4 sec.

Deodorizing Control

Soft Dry 40 sec. 4 sec.

Comp. Reverse Rotation Detection 5min. 30 sec. Comp. ON 5 min. and above

Comp./ Fan Motor Delay Timer 1.6 sec. 0 sec. Powerful Mode Operation 15 min. 15 sec. Random Auto Restart Control 0 ~ 62 sec. 0 ~ 6.2 sec. TRS Recovery Detection 12 min. 72 sec.

Time Save Control (Heating) 30 min. 3 sec. 4 Way Valve Control (Delay) 5min. 30 sec. Deice Operation Occurs 60 min. 6 sec. 60 min. after previous deice

Overload Deice Timer 1min. 6 sec. Comp. ON continuously for 1 min. check Deice End 12 min. 72 sec. Max. Operation time

Deice Operation (Extend) 60 sec. 0 sec.

Hotstart Finish 30 sec. 0 sec.

70 sec. 7 sec. 20 sec. 2 sec.

180 sec. 18 sec.

360 sec. 36 sec.

2min. 0 sec.

6min. 36 sec.

3min. 18 sec.

1min. 6 sec.

4min. 24 sec. Continuously 4 min. Comp. ON

50 sec. 0 sec. TRS ON continuously for 50 sec. check

30 sec. 3 sec. 30 sec. Comp. OFF after deice 10 sec. 1 sec. 4-Way Valve ON 10 sec. later after deice

120 sec. 0 sec. 180 sec. 0 sec.

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

20.1. REMOTE CONTROL

20.2. PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD

TOP VIEW

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G

20.3. PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD

BOTTOM VIEW

[MAICO] Printed in Malaysia

Panasonic CS-A9CKPG User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual