Panasonic CS-E9DKDW User manual

1 Features 2
2 Functions 3
2.1. Remote Control 3
2.2. Indoor Unit 4
2.3. Outdoor Unit 6
3 Product Specifications 7
3.1. CS-E9DKDW CU-E9DKD 7
3.2. CS-E12DKDW CU-E12DKD 9
4 Dimensions 11
4.1. Indoor Unit & Remote Control 11
4.2. Outdoor Unit 12
5 Refrigeration Cycle Diagram 13
6 Block Diagram 14
7 Wiring Diagram 15
8 Operation Details 16
8.1. Basic Function 16
© 2004 Panasonic HA Air-Conditioning (M) Sdn Bhd
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
CS-E9DKDW CU-E9DKD
CS-E12DKDW CU-E12DKD
8.2. Protection Control Features 35
9 Operating Instructions 44
10 Installation Instructions 50
10.1. Safety Precautions 50
10.2. Indoor Unit 53
10.3. Outdoor Unit 57
11 Installation And Servicing Air Conditioner Using R410A 61
11.1. Outline 61
11.2. Tools For Installing/Servicing Refrigerant Piping 62
11.3. Refrigerant Piping Work 66
11.4. Installation, Transferring, Servicing 68
12 Servicing Information 72
12.1. Troubleshooting 72
12.2. Breakdown Self Diagnosis Function 74
12.3. Remote Control 76
Air Conditioner
CONTENTS
Page Page
Order No: MAC0412071C2

12.4. Disassembly of Parts 77
13 Technical Data 80
13.1. Operation Characteristics 80
13.2. Sensible Capacity Chart 82
14 Exploded View (Indoor Unit) 83
14.1. CS-E9DKDW CS-E12DKDW 83
15 Replacement Parts List (Indoor Unit) 84
15.1. CS-E9DKDW CS-E12DKDW 84
16 Exploded View (Outdoor Unit) 85
• Product
− Four modes of operation selection
− Powerful Mode operation
− Delay ON Timer and OFF Timer
− Ionizer Mode Operation
− Quiet Mode Operation
− Automatic air swing and manual adjusted by Remote
Control for horizontal and vertical airflow.
− Supersonic Air Purifying System with Super Alleru-
Buster.
Inactive various harmful airbone elements including
allergens, viruses and bacteria.
Generated supersonic waves enhance the ability to
collect dust and dirt in the air.
16.1. CU-E9DKD CU-E12DKD 85
17 Replacement Parts List (Outdoor Unit) 86
17.1. CU-E9DKD CU-E12DKD 86
18 Electronic Circuit Diagram 87
18.1. Indoor Unit 87
18.2. Outdoor Unit 91
18.3. Remote Control 96
18.4. Print Pattern Indoor Unit Printed Circuit Board 97
18.5. Print Pattern Outdoor Unit Printed Circuit Board 98
• Serviceability Improvement
− Removable and washable Front Panel
− Breakdown Self Diagnosis function
• Environmental Protection
− Non-ozone depletion substances refrigerant (R410A)
• Quality Improvement
− Gas leakage detection
− Deice operation
− Auto restart control
1 Features
2
CS-E9DKDW CU-E9DKD / CS-E12DKDW CU-E12DKD

2 Functions
2.1. Remote Control
Operation OFF / ON
OFF/ON
I
Room Temperature Setting
TEMP
Operation Mode Selection
• a Automatic Operation
•
HEAT Heating Operation
•
COOL Cooling Operation
•
DRY Soft Dry Operation
Time / Timer Setting
• Hours and minutes setting.
Clock Setting
• Current time setting.
Quiet Mode Operation OFF / ON
QUIET
Airflow Direction Control
• 24-hour, OFF / ON Real Timer Setting.
Timer Operation Selection
Timer Operation Set / Cancel
• ON Timer and OFF Timer setting and
cancellation.
CLOCK
Powerful Mode Operation
POWERFUL
• Increase or decrease set temperature
(16°C to 30°C)
•Vertical Automatic Airflow
Direction Control and Manual
Airflow Direction Control (5
stages of adjustment).
•Horizontal Automatic Airflow
Direction Control and Manual
Airflow Direction Control (5
stages of adjustment).
Indoor Fan Speed Selection
FAN SPEED
•Low
•Medium-
•Medium
•Medium+
•High
•
AUTO Automatic Fan Speed
FAN
Check Point
Reset Point
RESET
TIMER
∧
∨
SET
CANCEL
CHECK
MODE
AIR SWING
• Breakdown self diagnosis function.
• Clear memory data.
Ion Mode Operation OFF / ON
ON
OFF
3
CS-E9DKDW CU-E9DKD / CS-E12DKDW CU-E12DKD

2.2. Indoor Unit
Automatic Operation Switch
•Press for < 5s to run Automatic Operation.
(Used when the remote control cannot be used.)
•Press continuously for 5s and < 8s to run
Forced Cooling Operation.
•Press continuously for 8s and < 11s to
run Forced Heating Operation.
•Press continuously for 11s and < 16s to
change different remote controlling
setting (A↔B Mode).
•Press continuously for 16s or < 21s to
switch OFF / ON Remote Control
Receiving Sound or H14 Abnormality
Detection Mode.
Operation Indication Lamps (LED)
Quiet Mode
Four Operation Modes
•Automatic, Heating, Cooling and Soft Dry
Operation.
Delay ON Timer and OFF Timer
Powerful Mode
•For quick cooling or heating.
•POWER (Green) ........ Lights up in
operation, blinks in
Automatic Operation
Mode judging and
Hot Start operation.
•TIMER (Orange) ...... Lights up in Timer
Setting.
Blinks in Self
Diagnosis Control.
•QUIET (Orange) ...... Lights up in Quiet
Mode Operation.
•POWERFUL (Orange) ..... Lights up when
Powerful Mode is
selected.
•(Green) .............. Lights up in Ionizer
Mode Operation.
•SUPER
ALLERU-BUSTER (Blue) ... Lights up in
operation.
Automatic and 5 Manual Indoor
Fan Speeds
Automatic and 5 Manual Vertical
Airflow Directions
Automatic and 5 Manual Horizontal
Airflow Directions
Automatic Restart Control
•Operation is restarted after power failure
at previous setting mode.
Microcomputer-controlled Room
Temperature Control
•To provide quiet operation.
Ionizer Control
•Ionizer control for generate negative ion
in discharge air.
4
CS-E9DKDW CU-E9DKD / CS-E12DKDW CU-E12DKD

Deodorizing Control
Indoor Power Relay Control
Anti-Dew Formation Control
Anti Freezing Control
Low Pressure Control
(Gas Leakeage Detection)
Breakdown Self Diagnosis
Function
Anti-Cold Draft Control
High Pressure Control
Hot Start
Intake Air Temperature Control
Deice Operation
5
CS-E9DKDW CU-E9DKD / CS-E12DKDW CU-E12DKD

2.3. Outdoor Unit
30 seconds Forced Operation
Time Delay Safety Control
Overload Protection Control
Deice Operation
Standby Control
Compressor Overheating
Prevention Control
IPM (Power Transistor)
Overheating Protection Control
Total Running Current Control
Mininum Operation Frequency
Protection Control
Low Operation Frequency
Protection Control
Outdoor Air Temperature
Control
6
CS-E9DKDW CU-E9DKD / CS-E12DKDW CU-E12DKD

3 Product Specifications
3.1. CS-E9DKDW CU-E9DKD
Unit CS-E9DKDW CU-E9DKD
Cooling Capacity kW
kcal/h
BTU/h
2.6 (0.80 - 3.00)
2,240 (690 - 2,580)
8,870 (2,050 - 10,200)
Heating Capacity kW
kcal/h
BTU/h
3.6 (0.80 - 5.00)
3,100 (690 - 4,300)
12,300 (2,050 - 17,100)
Moisture Removal l/h
Pint/h
1.6
(3.4)
Power Source (Phase, Voltage, Cycle) ø
V
Hz
Single
220 - 230
50
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Lo m3/min (cfm) Cooling; 6.2 (220) —
Heating; 6.6 (230)
Me m3/min (cfm) Cooling; 7.9 (280) —
Heating; 8.6 (300)
Hi m3/min (cfm) Cooling; 9.6 (340) Cooling; 29.8 (1,050)
Heating; 10.5 (370)
SHi m3/min (cfm) Cooling; 9.9 (350) —
Heating; 10.8 (380)
dB (A) Cooling; High 39, Low 26 Cooling; 46
Heating; High 40, Low 27 Heating; 47
Noise Level
Power level dB Cooling; High 50 Cooling; High 59
Heating; High 51 Heating; High 60
Electrical Data Input WCooling; 600 (175 - 780)
Heating; 845 (165 - 1,360)
Running Current ACooling; 3.0 - 2.9
Heating; 4.2 - 4.0
EER W/W (kcal/hw), BTU/hw Cooling; 4.33 (3.73), 14.8
COP W/W (kcal/hw), BTU/hw Heating; 4.26 (3.67), 14.6
Starting Current A4.2
Piping Connection Port
(Flare piping)
inch
inch
G ; Half Union 3/8”
L ; Half Union 1/4”
G ; 3-way valve 3/8”
L ; 2-way valve 1/4”
Pipe Size
(Flare piping)
inch
inch
G (gas side) ; 3/8”
L (liquid side) ; 1/4”
G (gas side) ; 3/8”
L (liquid side) ; 1/4”
Drain
Hose
Inner diameter mm 12 —
Length m0.65 —
7
CS-E9DKDW CU-E9DKD / CS-E12DKDW CU-E12DKD

Unit CS-E9DKDW CU-E9DKD
Power Cord Length
Number of core-wire
—
—
—
—
Dimensions Height inch (mm) 11 - 1/32 (280) 21 - 1/4 (540)
Width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780)
Depth inch (mm) 7 - 7/32 (183) 11 - 3/8 (289)
Net Weight lb (kg) 20 (9.0) 82 (37)
Compressor Type —Hermetic Rotary
Motor Type —Brushless (6-pole)
Rated Output W—700
Air Circulation Type Cross-flow Fan Propeller Fan
Material ASG20k1 P.P
Motor Type Transistor (8-poles) Induction (6-poles)
Input W—61.3
Rate Output W30 28
Fan Speed Lo (Cool/Heat) rpm 820/880 —
Me (Cool/Heat) rpm 1,050/1,140 —
Hi (Cool/Heat) rpm 1,280/1,400 770
SHi (Cool/Heat) rpm 1,320/1,440 —
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium (Pre Coat) Aluminium (Blue Coated)
Fin Type Slit Fin Corrugated Fin
Row / Stage (Plate fin configuration, forced draft)
2/15 2/24
FPI 21 17
Size (W × H × L) mm 610 × 315 × 25.4 718.4
689.8
× 504 × 36.4
Refrigerant Control Device —Capillary Tube
Refrigeration Oil (cm3) — RB68A (320)
Refrigerant (R410A) g (oz) —965 (34.1)
Thermostat Electronic Control —
Protection Device Electronic Control Electronic Control
Length mm —C1, C2 ; 950, C3 ; 411
Capillary Tube Flow Rate l/min —C1, C2 ; 4.1, C3 ; 18.8
Inner Diameter mm —C1, C2 ; 1.1, C3 ; 1.7
Air Filter Material
Style
P.P.
Honeycomb
—
Fan Motor Capacitor µF, VAC —2.0 µF, 440 VAC
Compressor Capacitor µF, VAC —65 µF, 350 VAC
• Specifications are subject to change without notice for further improvement.
8
CS-E9DKDW CU-E9DKD / CS-E12DKDW CU-E12DKD

3.2. CS-E12DKDW CU-E12DKD
Unit CS-E12DKDW CU-E12DKD
Cooling Capacity kW
kcal/h
BTU/h
3.50 (0.80 - 4.00)
3,010 (690 - 3,440)
11,950 (2,730 - 13,600)
Heating Capacity kW
kcal/h
BTU/h
4.80 (0.80 - 6.50)
4,130 (690 - 5,590)
16,400 (2,730 - 22,200)
Moisture Removal l/h
Pint/h
2.0
(4.2)
Power Source (Phase, Voltage, Cycle) ø
V
Hz
Single
220 - 230
50
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Lo m3/min (cfm) Cooling; 6.9 (240) —
Heating; 8.1 (290)
Me m3/min (cfm) Cooling; 8.8 (310) —
Heating; 9.7 (340)
Hi m3/min (cfm) Cooling; 10.7 (380) Cooling; 31.0 (1,090)
Heating; 11.2 (400)
SHi m3/min (cfm) Cooling; 11.0 (390) —
Heating; 11.6 (410)
dB (A) Cooling; High 42, Low 29 Cooling; 48
Heating; High 42, Low 33 Heating; 50
Noise Level
Power level dB Cooling; High 53 Cooling; High 61
Heating; High 53 Heating; High 63
Electrical Data Input WCooling; 965 (185 - 1,200)
Heating; 1,260 (175 - 1,890)
Running Current ACooling; 4.7 - 4.5
Heating; 6.1 - 5.8
EER W/W (kcal/hw), BTU/hw Cooling; 3.63 (3.12), 12.4
COP W/W (kcal/hw), BTU/hw Heating; 3.81 (3.28), 13.0
Starting Current A6.1
Piping Connection Port
(Flare piping)
inch
inch
G ; Half Union 1/2”
L ; Half Union 1/4”
G ; 3-way valve 1/2”
L ; 2-way valve 1/4”
Pipe Size
(Flare piping)
inch
inch
G (gas side) ; 1/2”
L (liquid side) ; 1/4”
G (gas side) ; 1/2”
L (liquid side) ; 1/4”
Drain
Hose
Inner diameter mm 12 —
Length m0.65 —
Power Cord Length
Number of core-wire
—
—
—
—
9
CS-E9DKDW CU-E9DKD / CS-E12DKDW CU-E12DKD

Unit CS-E12DKDW CU-E12DKD
Dimensions Height inch (mm) 11 - 1/32 (280) 21 - 1/4 (540)
Width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780)
Depth inch (mm) 7 - 7/32 (183) 11 - 3/8 (289)
Net Weight lb (kg) 20 (9.0) 82 (37)
Compressor Type —Hermetic Rotary
Motor Type —Brushless (6-pole)
Rated Output W—700
Air Circulation Type Cross-flow Fan Propeller Fan
Material ASG20k1 P.P
Motor Type Transistor (8-poles) Induction (6-poles)
Input W—65.9
Rate Output W30 29
Fan Speed Lo (Cool/Heat) rpm 910/1,080 —
Me (Cool/Heat) rpm 1,165/1,290 —
Hi (Cool/Heat) rpm 1,420/1,500 830
SHi (Cool/Heat) rpm 1,460/1,540 —
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium (Pre Coat) Aluminium (Blue Coated)
Fin Type Slit Fin Corrugated Fin
Row / Stage (Plate fin configuration, forced draft)
2/15 2/24
FPI 21 17
Size (W ×H×L) mm 610 ×315 ×25.4 718.4
689.8
×504 ×36.4
Refrigerant Control Device —Capillary Tube
Refrigeration Oil (cm3)—RB68A (320)
Refrigerant (R410A) g (oz) —980 (34.6)
Thermostat Electronic Control —
Protection Device Electronic Control Electronic Control
Length mm —C1, C2 ; 1,120, C3 ; 370
Capillary Tube Flow Rate l/min —C1, C2 ; 4.9, C3 ; 19.6
Inner Diameter mm —C1, C2 ; 1.2, C3 ; 1.7
Air Filter Material
Style
P.P.
Honeycomb
—
Fan Motor Capacitor µF, VAC —2.0 µF, 440 VAC
Compressor Capacitor µF, VAC —65 µF, 350 VAC
• Specifications are subject to change without notice for further improvement.
10
CS-E9DKDW CU-E9DKD / CS-E12DKDW CU-E12DKD