Read Panasonic CS-E9DKDW / CU-E9DKD / CS-E12DKDW / CU-E12DKD Service Manual online
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
CS-E9DKDW CU-E9DKD
CS-E12DKDW CU-E12DKD
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
− 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.
allergens, viruses and bacteria.
Generated supersonic waves enhance the ability to
collect dust and dirt in the air.
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
− Breakdown Self Diagnosis function
• Environmental Protection
− Non-ozone depletion substances refrigerant (R410A)
• Quality Improvement
− Gas leakage detection
− Deice operation
− Auto restart control
− 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).
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).
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
setting (A
↔B Mode).
• Press continuously for 16s or < 21s to
switch OFF / ON Remote Control
Receiving Sound or H14 Abnormality
Detection Mode.
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.
Automatic Operation
Mode judging and
Hot Start operation.
•
TIMER
(Orange) ...... Lights up in Timer
Setting.
Blinks in Self
Diagnosis Control.
Blinks in Self
Diagnosis Control.
•
QUIET
(Orange) ...... Lights up in Quiet
Mode Operation.
•
POWERFUL
(Orange) ..... Lights up when
Powerful Mode is
selected.
selected.
•
(Green) .............. Lights up in Ionizer
Mode Operation.
•
SUPER
ALLERU-BUSTER
(Blue) ... Lights up in
operation.
Automatic and 5 Manual Indoor
Fan Speeds
Fan Speeds
Automatic and 5 Manual Vertical
Airflow Directions
Airflow Directions
Automatic and 5 Manual Horizontal
Airflow Directions
Airflow Directions
Automatic Restart Control
• Operation is restarted after power failure
at previous setting mode.
Microcomputer-controlled Room
Temperature Control
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
