Panasonic CS-A90KE User Manual

4 Balance refrigerant of the 2-way, 3-way valves
(Lack of refrigerant in the refrigeration cycie)
(Indoor unit)
—
ee
SUL (Gas side)
Refrigerant
Reclaiming
%& Equipment
EZ (Liquid side)
\ |
ane
(Outdoor unit)
Procedure:
(1) Confirm that both the 2-way and 3-way valves are
set to the open position.
(2) Connect the charge set to the 3-way valve’s
service port.
e Leave the valve on the charge set closed.
e Connect the charge hose with the push-pin to the
service port.
(3) Connect the charge set’s centre hose to refriger-
ant reclaiming equipment.
e Purge the air from charge hose.
(4) Open the valve (Low side) on the charge set
and discharge the refrigerant until the gauge
indicates 0.05 MPa (0.5 kg/cm’G) to 0.1 MPa
(1 kg/cm?G).
e If there is no air in the refrigeration cycle (the pressure
when the air conditioner is not running is higher than
0.1 MPa (1 kg/cm?G), discharge the refrigerant until
the gauge indicates 0.05 MPa (0.5 kg/cm?G) to 0.1 MPa
(1 kg/cm?G). If this is the case, it will not be necessary
to apply a evacuation.
e Discharge the refrigerant gradually; if it is discharged
too suddenly, the refrigeration oil will also be discharged.
(5) Turn on refrigerant reclaiming equipment .
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Panasonic CS-A90KE Specifications

General

Brand	Panasonic
Model	CS-A90KE
Category	Air Conditioner
Language	English