Panasonic Cs W7dkr Cs W9dkr Cs W7dkr Series Repair Manual

 Operation Details
Auto, Heat, Cool, DryAuto, Heat, Cool, Dr y
•  Enables you to enjoy the cooling 
effect at your preferred setting 
temperature.
•  The range of temperature can be 
selected from 16°C ~ 30°C.
•  Enables you to set the desired 
temperature at low fan speed which  
provides you with the dehumidifying 
surroundings.
•  The range of temperature can be 
selected from 16°C ~ 30°C.
AUTO - Automatic Operation
COOL - Cooling Operation
DRY - Soft Dr y Operation
HOW TO OPERATE
  Supersonic air...

 Operations Details
•  To provide fresh air effect by 
producing negative ions. •  To achieve setting temperature 
quickly. It will operate for 15 minutes 
and return to the previous setting.
ION
POWERFULPowerful, Powerful, Quiet, Quiet, Ion, Fan Speed, Ion, Fan Speed, 
Air SwingAir Swing
•  To provide you with the various fan 
speed selections.
•  There are 3 levels of fan speed in 
addition to automatic fan speed.
•  Automatic fan speed:
  The speed of the indoor fan is 
automatically adjusted...

  Press CLOCK more than 10 seconds to change the time format from 24 hours to AM/PM format.  For your convenience, you could set the air conditioner to operate automatically by using both ON and OFF timer.
Hint
Troubleshooting
  TIMER indicator always on.
➤  Timer is activated and the setting will repeat itself daily.
  POWER indicator is blinking 30 minutes before ON 
timer is activated.➤  The unit is determining the operation mode by sensing the room 
temperature. This happens when it has been set...

CARE & CLEANING
•  Wipe the unit gently with a soft, dry 
cloth.
•  It is recommended to clean the air 
fi lters once every 2 weeks.
•  Purchase the replacement fi lter if it 
is damaged.
  Part no.: CWD001144
INDOOR UNIT
AIR FILTER
•  It is recommended to clean the fi lter 
every 6 months.
•  Replace the fi lter every 3 years or 
purchase the replacement fi lter if it 
is damaged. 
  Part no.: CZ-SA13P
SUPER ALLERU-BUSTER
  Clean the fi lter regularly as dirty fi lters will cause unpurifi ed air, low cooling...

10 Installation Instructions
Required tools for Installation Works
1.Philips screw driver5.Spanner9.Gas leak detector13.Multimeter
2.Level gauge6.Pipe cutter10.Measuring tape14.Torque wrench
18 N.m (1.8 kgf.m)
42 N.m (4.2 kgf.m)
55 N.m (5.5 kgf.m)
3.Electric drill, hole core drill
(ø70 mm)7.Reamer11.Thermometer15.Vacuum pump
4.Hexagonal wrench (4 mm)8.Knife12.Megameter16.Gauge manifold
10.1. Safety Precautions
 • 
Read the followin g“SAFET Y PRECA UTIONS”carefully before installation.
 • 
Electrical work...

CAUTION
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.
ATTENTION
1.Selection of the installation location.
Select a installation location which is rigid and...

Attached access ories
Applica ble piping kit
CZ-3F5, 7BP (V7DK, V9DK,W7DK, W9DK)
CZ-4F5, 7, 10BP (V12DK , W12DK)
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
conside ration.
 • Do not install the unit near the door way.
 • Ensure the...

10.2.1. SELECT THE BEST LOCATION
(Refer to “Select the best location”
section)
10.2.2. HOW TO FIX INSTALLATION
PLATE
The mounting wall is strong and solid enough to prevent itfrom
the vibration.
The centre of installation plate should be at more than 450 mm
at right and left of the wall.
The distance from installation plate edge toceiling should more
than 67 mm.
From installation plate left edge to unit’s left side is 74 mm.
From installation plate right edge to unit’s right is 94 mm.
:
:
:For left side...

 3. For the embedded piping
(This can be used for left rear piping & left bottom piping also.)
49
CS-W7DKR CU-W7DKR / CS-W9DKR CU-W9DKR / CS-W12DKR CU- W12DKR 

10.2.5. CONNECT THECABLE TO THE
INDOOR UNIT
 1. The inside and outside connecting cable can be connected
without removing the front grille.
 2. Connec ting cable between indoor unit and outdoor unit
shall be approved polychl oroprene sheathed 3 (V7DK,
V9DK, V12DK ) or 5(W7DK, W9DK, W12DK)×1.5 mm
2
flexible cord, type designa tion 245 IEC 57 or heavier cord.
 • Ensure the color of wires of outdoor unit and the
terminal Nos. are the same to the indoor’s respectively.
 • Earth lead wire shall be longer than...