CS-W7CKP, CU-W7CKP5, CS-W9CKP, CU-W9CKP5, CS-W12CKP, CU-W12CKP5 — Panasonic Air Conditioner Service Manual (repair manual)

Model
CS-W7CKP CU-W7CKP5 CS-W9CKP CU-W9CKP5 CS-W12CKP CU-W12CKP5
Pages
87
Size
9.25 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner / ROOM AIR CONDITIONER
File
cs-w7ckp-cu-w7ckp5-cs-w9ckp-cu-w9ckp5-cs-w12ckp-cu.pdf
Date

View Panasonic CS-W7CKP / CU-W7CKP5 / CS-W9CKP / CU-W9CKP5 / CS-W12CKP / CU-W12CKP5 Service Manual online

 1 
Features 
2
 2 
Functions 
3
 3 
Product Specifications 
6
 4 
Dimensions 
12
 5 
Refrigeration Cycle Diagram 
14
 6 
Block Diagram 
15
 7 
Wiring Diagram 
16
 8 
Operation Details 
17
 9 
Operating Instructions 
39
 10 Installation Instructions 
44
CS-W7CKP CU-W7CKP5
CS-W9CKP CU-W9CKP5
CS-W12CKP CU-W12CKP5
 11 Installation and Servicing Air Conditioner Using R410A 
54
 12 Servicing Information 
65
 13 Troubleshooting Guide 
69
 14 Technical Data 
71
 15 Exploded View 
76
 16 Replacement Parts List 
77
 17 Exploded View 
78
 18 Replacement Parts List 
79
 19 Electronic Circuit Diagram 
80
Room Air Conditioner
CONTENTS
 Page 
Page
Order No. MAC0210044C2
  • High Efficiency
  • Compact Design
  • Comfort Environment
  − Ionizer control for generate negative ion in discharge air
  − 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
  • Catechin Air Purifying Filter
  − Trap dust, tobacco smoke and tiny particles
  − Prevent the growth of bacteria and viruses trapped
  • Triple Deodorizing Filter
  − Absorb odours produced by wall paper, construction
material and living environment
  • Quality Improvement
  − Gas leakage protection
  − Prevent compressor reverse cycle
  − 2-stage 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.
  • Operation Improvement
  − Quiet mode to provide extra quiet operation
  − Powerful mode to reach the desired room temperature
quickly
  • Long Installation Piping
  − CS/CU-W7CK, CS/CU-W9CK, long piping up to 10
meter
  − CS/CU-W12CK, long piping up to 15 meter
  • 24-hour Timer Setting
  • Environmental Friendly
  − R410A, which does not contain chlorine, is used as its
refrigerant, so there is no danger of damage to the
ozone layer in Stratosphere.
1 Features
2
CS-W7CKP CU-W7CKP5 / CS-W9CKP CU-W9CKP5 / CS-W12CKP CU-W12CKP5
2 Functions
Remote Control
Operation OFF / ON
OFF / ON 
I
Room Temperature Setting
TEMP.
Operation Mode Selection
AUTO
Automatic Operation Mode
HEAT
Heating Operation Mode
COOL
Cooling Operation Mode
DRY
Soft Dry Operation Mode
MODE
TIME
Time / Timer Setting
• Hours and minutes setting.
Clock Setting
• Current time setting.
Indoor Fan Speed Selection
FAN SPEED
FAN
 
Low Fan Speed
FAN
 
Medium Fan Speed
FAN
 
High Fan Speed
AUTO
Automatic Fan Speed
FAN
Vertical Airflow Direction Control
• 24-hour, OFF / ON Real Timer Setting.
ON-TIMER
OFF-TIMER
Timer Operation Selection
SET
CANCEL
Timer Operation Set / Cancel
• ON Timer and OFF Timer setting and
cancellation.
CLOCK
AIR SWING
AUTO
Automatic Vertical Airflow
Direction Control
MANUAL
Vertical Airflow Direction
Manual Control (5 stages of
adjustment)
Powerful Mode Operation OFF/ON
POWERFUL
Quiet Mode Operation OFF/ON
QUIET
Heating, Cooling, Soft Dry Operation.
• Temperature Setting (16°C to 30°C)
Automatic Operation
Operation with 2°C higher than
standard temperature.
Operation with standard temperature.
Operation with 2°C lower than
standard temperature.
Self illuminating
button
Ionizer Operation OFF / ON
3
CS-W7CKP CU-W7CKP5 / CS-W9CKP CU-W9CKP5 / CS-W12CKP CU-W12CKP5
Indoor Unit
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)
Ionizer Control
• Ionizer control for generate negative ion in
discharge air.
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.
• Automatic air swing and manual adjusted
by remote control for vertical airflow.
• Manually adjusted by hand for horizontal
airflow.
Airflow Direction Control
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.
AUTO
OFF / ON
Operation Indication Lamps (LED)
POWER
 
(Green) ......... Lights up in operation,
blinks in Automatic
Operation Mode judging.
QUIET
 
(Orange) ......... Lights up in Quiet Mode
Operation.
TIMER
 
(Orange) ......... Lights up in Timer
Setting.
POWERFUL
 
(Orange) ... Lights up in Powerful
Mode Operation.
 
(Green) ............ Lights up in Ionizer
Mode Operation.
Operation Mode
• Heating, Cooling, Soft Dry and Automatic
Mode.
Powerful Operation
• Reaches the desired room temperature
quickly.
Time Delay Safety Control
• Restarting is inhibited for appro. 3 minutes.
Starting Current Control
Quiet Operation
• To provide extra quiet operation.
7 Minutes Time Save Control
• Cooling Operation only.
• Fan motor is delayed for 1.6 seconds when
compressor starts simultaneously.
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.
Anti Cold Draft Control
• The indoor fan operates at SSLo when the
indoor heat exchanger temperature is low.
(During Heating mode thermal off)
4
CS-W7CKP CU-W7CKP5 / CS-W9CKP CU-W9CKP5 / CS-W12CKP CU-W12CKP5
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Here you can view online or download Panasonic CS-W7CKP / CU-W7CKP5 / CS-W9CKP / CU-W9CKP5 / CS-W12CKP / CU-W12CKP5 Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Panasonic CS-W7CKP / CU-W7CKP5 / CS-W9CKP / CU-W9CKP5 / CS-W12CKP / CU-W12CKP5 Air Conditioner. Information contained in Panasonic CS-W7CKP / CU-W7CKP5 / CS-W9CKP / CU-W9CKP5 / CS-W12CKP / CU-W12CKP5 service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).