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39
Installing the Remote Controller
Refer to Instruction Manual attached to the optional Wireless
Remote Controller.
9-23. Caution for Pump Down
Pump down means refrigerant gas in the system is returned
to the outdoor unit. Pump down is used when the unit is to be
moved, or before servicing the refrigerant circuit.
CAUTION
●
This outdoor unit cannot collect more than the rated
refrigerant amount as shown by the nameplate on the
back.
●
If the amount of refrigerant is more than that
recommended, do not conduct a pump down. In this
case use another refrigerant collecting system.
Caution on Pump Down (Refrigerant
Recovery)
Note:
Pump down cannot be performed when the tubing length
exceeds 30m. (There is a possiblilty of generating the actuation
of the excessive load protection system.) In this case, collect
the refrigerant by the refrigeant collecting system.
1. Stop the unit operetion (cooling heating wind direction, etc.).
2. Connect the manifold gauge to the service port of the gas
tube service valve.
3. Short-circuit the PUMP pin on the outdoor unit control PCB
for over 1 second.
• Refrigerant recovery will start and the unit starts driving.
•
During the refrigerant recovery. LED1 blinks and LED2
lights up on the outdoor unit control PCB.
• Remote control display shows blinks.
4. Fully close the liquid tube service valve after 2 or 3 minutes.
Pump down will start.
5. When the manifold gauge reduces to 0.2 - 0.1MPa. fully
close the gas tube service valve. Then again short-circuit the
PUMP pin (CN048). Refrigerant recovery is finished.
•
If operation is continued for over 10 minutes, the unit stops
even if the refrigerant recovery is not completed. Check the
liquid tube service valve closed.
•
When the PUMP pin (CN048) is shorted again during
refrigerant recovery the unit stops.
*
For protection of the compressor do not drive until the unit
tubing side becomes negative pressure.
PUMP pin (CN048) is located
on the outdoor PCB as shown.
CAUTION
Pay much attention to
the fan of the outdoor
unit as there is danger
of injury during
operation.
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40
10. HOW TO INSTALL WIRELESS REMOTE
CONTROLLER RECEIVER
N OT E
Refer to the Instruction Manual attached to the optional
Wireless Remote Controller Receiver.
11. MARKINGS FOR DIRECTIVE 97/23/EC
(PED)
Rating nameplate figure
A:
B:
C:
D:
G:
E:
F:
0035
Model Name Various
380-415V 3N ~ 50/60 Hz Various
POWER SOURCE:
MAX ELECTRIC INPUT
TIME DELAY FUSE MAX SIZE:
UNIT PROTECTION: IPX4
Operating Spec. Area
Various
(Not for the PED)
kW. A Various
A Various
MAX. WORKING PRESSURE:
REFRIGERANT: R410A
NET WEIGHT
SERIAL NO. :
PROD. DATE :
HIGH SIDE:
LOW SIDE:
MPa Various
MPa Various
kg. Various
Various (Not for the PED)
Various
Panasonic Corporation
1006 Kadoma,
Osaka, Japan
Made in China
Fabricado en China
MM-YYYY
AIR CONDITIONER Model No.
Kadoma City,
Authorized representative in EU
Panasonic Testing Centre
Panasonic Marketing Europe GmbH
Winsberging 15, 22525 Hamburg, Germany
Tabulation of
Various
data
A
U – 200PE1E8
U – 250PE1E8
B
380 – 415 V 3N 50/60 Hz
C
7.60 kW, 12.5 A
9.17 kW, 15.0 A
D
15 A
20 A
E
4.15 MPa
F
2.21 MPa
G
5.3 kg
6.5 kg
12. APPENDIX
■
Troubleshooting
If your air conditioner does not work properly, first check the
following points before requesting service. If it still does not
work properly, contact your dealer or a service center.
Trouble
Possible Cause
Remedy
Air conditioner
does not run at
all
1.
Power failure.
2.
Leakage circuit breaker
has tripped.
3.
Line voltage is too low.
4.
Operation button is turned
off.
5.
The wired remote control
unit or heat pump is
malfunctioning.
(The inspection mark
and the letters E, F, H,
L, P in combination with
numbers appear on the
LCD of the wired remote
control unit.)
1.
After a power outage,
press ON/OFF
operation button on
the wired remote
control unit.
2.
Contact service
center.
3.
Consult your
electrician or dealer.
4.
Press the button
again.
5.
Consult your dealer.
Compressor
runs but soon
stops
1.
Obstruction in front of
condenser coil
1.
Remove obstruction
Poor cooling
(or heating)
performance
1.
Dirty or clogged air filter.
2.
Heat source or many
people in room.
3.
Doors and/or windows
are open.
4.
Obstacle near air intake or
air discharge port.
5.
Thermostat is set too high
for cooling (or too low for
heating).
6.
(Defrosting system does
not work.)
1.
Clean air filter to
improve the airflow.
2.
Eliminate heat
source if possible.
3.
Shut them to keep
the heat (or cold) out.
4.
Remove it to ensure
good airflow.
5.
Set the temperature
lower (or higher).
6.
(Consult your
dealer.)
■
Tips for Energy Saving
Avoid
●
Do not block the air intake and outlet of the unit. If either
is obstructed, the unit will not work well, and may be
damaged.
●
Do not let direct sunlight into the room. Use sunshades,
blinds or curtains. If the walls and ceiling of the room are
warmed by the sun, it will take longer to cool the room.
Do
●
Always try to keep the air filter clean. (Refer to “Care and
Cleaning”.) A clogged filter will impair the performance of the
unit.
●
To prevent conditioned air from escaping, keep windows,
doors and any other openings closed.
N OT E
Should the power fail while the unit is running
If the power supply for this unit is temporarily cut off, the unit will
automatically resume operation once power is restored using
the same settings before the power was interrupted.
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Summary of Contents for U-200PE1E8
Page 2: ......
Page 24: ... NOTE EN FR DE IT PT GR ES 22 ...
Page 46: ... NOTE 44 GB FR DE IT PT GR ES SUPPLEMENT ...
Page 68: ... ANMERKUNGEN 66 GB FR DE IT PT GR ES SUPPLEMENT ...
Page 90: ... PROMEMORIA 88 GB FR DE IT PT GR ES SUPPLEMENT ...
Page 112: ...EN FR DE IT PT GR ES 110 NOTAS ...
Page 134: ... Σημεıωματάριο 132 GB FR DE IT PT GR ES SUPPLEMENT ...
Page 156: ...EN FR DE IT PT GR ES 154 NOTAS ...
Page 157: ......
