Panasonic U-20GES3E5 Manual Del Usuario página 2

When Transporting
Be careful when picking up and
moving the indoor and outdoor units.
Get a partner to help, and bend your
knees when lifting to reduce strain
on your back. Sharp edges or thin
aluminum fins on the air conditioner
can cut your fingers.
When Installing...
...In a Ceiling or Wall
Make sure the ceiling/wall is strong
enough to hold the unit's weight.
It may be necessary to construct
a strong wood or metal frame to
provide added support.
...In a Room
Property insulate any tubing run
inside a room to prevent "sweating"
that can cause dripping and water
damage to walls and floors.
...In Moist or Uneven Locations
Use a raised concrete pad or
concrete blocks to provide a solid,
level foundation for the outdoor unit.
This prevents water damage and
abnormal vibration.
...In an Area with High Winds
Securely anchor the outdoor unit
down with bolts and a metal frame.
Provide a suitable air baffle.
...In a Snowy Area (for Heat Pump-
type Systems)
Install the outdoor unit on a raised
platform that is higher than drifting
snow. Provide snow vents.
NOTICE • The English text is the original instructions. Other languages are translation of the original
instructions.
When Connecting Refrigerant
Tubing
• Use the flare method for
connecting tubing.
• Apply refrigerant lubricant to the
matching surfaces of the flare and
union tubes before connecting
them, then tighten the nut with
a torque wrench for a leak-free
connection.
• Check carefully for leaks before
starting the test run.
When Servicing
• Turn the power OFF at the main
power box (mains) before opening
the unit to check or repair electrical
parts and wiring.
• Keep your fingers and clothing
away from any moving parts.
• Clean up the site after you finish,
remembering to check that no
metal scraps or bits of wiring have
been left inside the unit being
serviced.
Gas Supply Pressure
Gas Supply
Pressure(mbar)
Min.
G20, G25
Normal
(Natural Gas)
17 20
Others
CAUTION
• Ventilate any enclosed areas when
installing or testing the refrigeration
system. Escaped refrigerant gas,
on contact with fire or heat, can
produce dangerously toxic gas.
• Confirm upon completing
installation that no refrigerant gas
is leaking. If escaped gas comes
in contact with a stove, gas water
heater, electric room heater or
other heat source, it can produce
dangerously toxic gas.
EN - 2
Gas Supply Pressure(mbar)
Max. Min. Max.
G31
Normal
(LPG)
25 25 37 45