Panasonic Cs E719k Cs E919 Kcs E1219k Repair Manual

Troubleshooting
No problemOK?
Operation delayed for 3 minutes after successful restartSelf protection procedure
It sounds like water flowing...Caused by refrigerant flow inside
Fog seems to emerge from the indoor unitCondensation effect due to cooling
With setting «FAN AUTO» indoor fan stops sometimesSmell eliminating procedure
No OperationCircuit breaker tripped? Power plug OK? TIMER used correctly?
Noise too loudInstallation work slanted? Front grille / panel closed properly?
Cooling efficiency...

Safety precautions
EMERGENCY!
Immediately isolate from the mains supply (e.g. in case of burnt smell)
Use only for...
Cooling DehumidifyingAir circulation
NEVER use this unit for purposes other than mentioned in these Operating Instructions, especially do not use
this unit for preservation etc.
Installation
NOT in potentially explosive atmosphere
Engage dealer / specialist
Mains connection
Engage dealer / specialist for mains connection including...
Used connectors / breakers easy reachable!
NEVER...

Do NOT repair yourself
Do NOT wash!
Defect / suspicion of defect? –>
 Do NOT use! – attend defects due to long time usage
Waste disposal!
Operational Condition
11 23 16 32
11 16 16 43
Defects!
Engage dealer / specialist
Cleaning!
OFF / and unplug (connector or breaker)
Packaging recyclable Uninstall and disposal of the unit ONLY by dealer / specialists
33
CS-E719K CU-E7 19K / CS-E919K CU-E9 19K / CS-E1219K CU-E1219 K 

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...

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...

Applica ble piping kit
CZ-3F5, 7AEN (PC9CK, SC9CK , E719K , E919K )
CZ-4F5, 7, 10AN (PC12CK, SC12C K, E1219K )
SELEC T 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 spaces...

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 47 mm.
From installation plate right edge to unit’s right is 73 mm.
:
:
:For left side...

 3. For the embedded piping
(This can be used for left rear piping & left bottom piping also.)
38
CS-E719K CU-E7 19K / CS-E919K CU-E9 19K / CS-E1219K CU-E1219 K 

 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 (PC9CK,
PC12C K, SC9CK , SC12C K, E719K , E919K , E1219K )×1.5
mm
2flexible 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 the other lead wires
as shown...

AUTO SWITCH OPERATION
 1. AUTO OPERA TION MODE
The Auto operation will be activated immediately once the
Auto Switch is pressed.
 2. TEST RUN OPERA TION (FOR PUMPDOWN/SERV ICING
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...